@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";.bmOverlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172aa6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .2s ease}.bmCard{width:430px;background:#fff;border-radius:18px;padding:28px;box-shadow:0 30px 80px #00000040;font-family:Inter,system-ui,sans-serif;animation:popIn .25s ease;border:1px solid #eef2f7}@keyframes popIn{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.bmHeader h2{font-size:20px;font-weight:700;color:#0f172a;margin-bottom:6px;letter-spacing:-.3px}.bmHeader p{font-size:13px;color:#64748b;line-height:1.4;margin-bottom:18px}.bmInput{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #e5e7eb;outline:none;font-size:14px;transition:all .2s ease;background:#fff;font-weight:500}.bmInput::placeholder{color:#94a3b8}.bmInput:focus{border-color:#2563eb;box-shadow:0 0 0 4px #2563eb1f}.bmError{margin-top:10px;font-size:13px;color:#ef4444;font-weight:500}.bmButton{width:100%;margin-top:16px;padding:12px 14px;border:none;border-radius:12px;background:linear-gradient(135deg,#2563eb,#3b82f6);color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease;box-shadow:0 10px 25px #2563eb40}.bmButton:hover{transform:translateY(-1px);box-shadow:0 15px 30px #2563eb4d}.bmButton:active{transform:scale(.98)}.bmButton:disabled{opacity:.6;cursor:not-allowed;transform:none}.bmFooterText{margin-top:14px;font-size:12px;color:#94a3b8;text-align:center;line-height:1.4}@media (max-width: 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ease}.erpNavbar__actionBtn.edit:hover{background:#e2e8f0;color:var(--text-main)}.erpNavbar__actionBtn.delete:hover{background:var(--danger-light);color:var(--danger)}.erpNavbar__user{display:flex;align-items:center;gap:10px}.erpNavbar__avatar{width:36px;height:36px;background:linear-gradient(135deg,#2563eb,#3b82f6);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex-shrink:0;box-shadow:0 4px 12px #2563eb40}.erpNavbar__email{font-size:13.5px;font-weight:500;color:var(--text-soft);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.erpModal__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:16px;animation:fadeIn .2s ease}.erpModal{width:100%;max-width:420px;background:#fff;border-radius:16px;box-shadow:var(--shadow-modal);animation:modalIn 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.2s}.erpModal__input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.erpModal__error{margin-top:8px;font-size:13px;color:var(--danger)}.erpModal__footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px 20px}.erpBtn{height:40px;padding:0 18px;border-radius:var(--radius-sm);border:none;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease;font-family:inherit}.erpBtn:disabled{opacity:.6;cursor:not-allowed}.erpBtn--ghost{background:#f1f5f9;color:var(--text-soft)}.erpBtn--ghost:hover:not(:disabled){background:#e2e8f0}.erpBtn--primary{background:var(--primary);color:#fff}.erpBtn--primary:hover:not(:disabled){background:var(--primary-hover)}.erpBtn--danger{background:var(--danger);color:#fff}.erpBtn--danger:hover:not(:disabled){background:var(--danger-hover)}.erpModal--danger .erpModal__header h3{color:var(--danger)}.erpModal--danger .erpModal__body p{font-size:14.5px;color:var(--text-soft);line-height:1.55;margin:0}@media (max-width: 768px){.erpNavbar{padding:0 14px;height:64px}.erpNavbar__title{font-size:15px}.erpNavbar__email{display:none}.erpNavbar__dropdownBtn{max-width:160px;padding:8px 12px;font-size:13.5px}.erpNavbar__dropdownMenu{width:min(280px,calc(100vw - 24px));right:-8px}}@media (max-width: 480px){.erpNavbar__title{max-width:120px}.erpNavbar__dropdownBtn{max-width:130px}.erpModal{border-radius:14px}}.erpSidebar{--sidebar-width: 280px;--sidebar-collapsed: 80px;--primary: #2563eb;--primary-hover: #1d4ed8;--text: #334155;--text-muted: #64748b;--bg: #ffffff;--border: #e2e8f0;--hover-bg: #f1f5f9;--active-bg: linear-gradient(135deg, #2563eb, #3b82f6);--danger: #ef4444;--danger-bg: #fef2f2;--danger-hover: #fee2e2;--radius: 12px;--transition: .25s cubic-bezier(.4, 0, .2, 1);width:var(--sidebar-width);height:100vh;height:100dvh;background:var(--bg);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;font-family:Inter,system-ui,-apple-system,sans-serif;z-index:1000;transition:width var(--transition),transform var(--transition);box-shadow:4px 0 24px #0000000a;overflow:hidden}.erpSidebar.isCollapsed{width:var(--sidebar-collapsed)}@media (max-width: 768px){.erpSidebar{width:min(280px,85vw);transform:translate(-100%);box-shadow:none}.erpSidebar.isMobileOpen{transform:translate(0);box-shadow:8px 0 40px #0000001f}}.erpSidebar__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.erpSidebar__header{padding:20px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.erpSidebar__logoBox{display:flex;align-items:center;gap:12px;overflow:hidden}.erpSidebar__logoImg{width:42px;height:42px;border-radius:12px;object-fit:cover;box-shadow:0 8px 20px #2563eb33;flex-shrink:0;transition:transform var(--transition)}.erpSidebar__logoImg:hover{transform:scale(1.05)}.erpSidebar__logoText{white-space:nowrap;overflow:hidden}.erpSidebar__logoText h2{font-size:17px;font-weight:700;color:#0f172a;margin:0;line-height:1.2}.erpSidebar__logoText span{font-size:11.5px;font-weight:500;color:var(--text-muted);letter-spacing:.01em}.erpSidebar__nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.erpSidebar__nav::-webkit-scrollbar{width:4px}.erpSidebar__nav::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.erpSidebar__link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius);text-decoration:none;color:var(--text-muted);font-size:14px;font-weight:500;transition:all var(--transition);position:relative;white-space:nowrap}.erpSidebar__icon{width:20px;height:20px;flex-shrink:0;transition:transform .2s ease}.erpSidebar__label{overflow:hidden;text-overflow:ellipsis}.erpSidebar__link:hover{background:var(--hover-bg);color:var(--primary)}.erpSidebar__link:hover .erpSidebar__icon{transform:scale(1.12)}.erpSidebar__link.isActive{background:var(--active-bg);color:#fff;font-weight:600;box-shadow:0 8px 20px #2563eb47}.erpSidebar__link.isActive:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3.5px;height:60%;background:#fff;border-radius:0 6px 6px 0}.erpSidebar__link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.erpSidebar.isCollapsed .erpSidebar__link{justify-content:center;padding:12px}.erpSidebar.isCollapsed .erpSidebar__label,.erpSidebar.isCollapsed .erpSidebar__logoText{display:none}.erpSidebar.isCollapsed .erpSidebar__link{position:relative}.erpSidebar.isCollapsed .erpSidebar__link:after{content:attr(title);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);background:#0f172a;color:#fff;font-size:12.5px;font-weight:500;padding:6px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease;z-index:100;box-shadow:0 4px 12px #00000026}.erpSidebar.isCollapsed .erpSidebar__link:hover:after{opacity:1;transform:translateY(-50%) translate(4px)}.erpSidebar__footer{padding:12px 10px 16px;border-top:1px solid var(--border);flex-shrink:0}.erpSidebar__logout{width:100%;display:flex;align-items:center;gap:12px;padding:11px 14px;border:none;border-radius:var(--radius);background:var(--danger-bg);color:var(--danger);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition)}.erpSidebar__logout:hover{background:var(--danger-hover);transform:translateY(-1px)}.erpSidebar__logout:active{transform:translateY(0)}.erpSidebar__logout:focus-visible{outline:2px solid var(--danger);outline-offset:2px}.erpSidebar.isCollapsed .erpSidebar__logout{justify-content:center;padding:12px}.erpSidebar.isCollapsed .erpSidebar__logout span{display:none}@media (max-width: 380px){.erpSidebar{width:100%}}.erp-layout{display:flex;height:100vh;background:#f8fafc}.erp-layout__main{flex:1;display:flex;flex-direction:column;transition:.3s ease;margin-left:275px}.erp-layout__main.is-collapsed{margin-left:80px}.erp-layout__content{flex:1;padding:20px;overflow-y:auto;background:#f8fafc}.erp-layout__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:50}@media (max-width: 1024px){.erp-layout__main,.erp-layout__main.is-collapsed{margin-left:0}}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #f0f5ff;--bg: #fafbfe;--card: #ffffff;--soft: #f8fafc;--text: #0f172a;--text-soft: #64748b;--muted: #94a3b8;--border: #e2e8f0;--border-hover: #cbd5e1;--success: #10b981;--success-light: #ecfdf5;--warning: #d97706;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fef2f2;--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--radius: 16px;--transition: all .25s cubic-bezier(.4, 0, .2, 1)}.students{display:flex;flex-direction:column;min-height:100%;height:100%;animation:pageReveal .4s cubic-bezier(.16,1,.3,1)}.Column-Table-Students{display:flex;flex-direction:column;gap:18px;flex-shrink:0;padding-bottom:20px}.students__header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}.page-main-title{font-size:clamp(20px,4vw,26px);font-weight:800;color:var(--text);letter-spacing:-.02em;margin:0 0 6px;line-height:1.25}.page-description{font-size:14px;color:var(--text-soft);margin:0;font-weight:500;line-height:1.4}.primary-btn{height:48px;border:none;border-radius:12px;padding:0 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var(--border);background:var(--card);font-size:14px;font-weight:550;color:var(--text);box-shadow:var(--shadow-sm);transition:var(--transition)}.students__search input::placeholder{color:var(--muted);font-weight:400}.students__search input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #376fff1f}.students__search:focus-within svg{color:var(--primary)}.filter-select-box{flex:1 1 150px;min-width:0}.filter-select-box select{width:100%;height:48px;padding:0 36px 0 14px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:600;color:var(--text-soft);cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 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#f1f5f9;vertical-align:middle}.students__table tbody tr{cursor:pointer;transition:background .2s ease}.students__table tbody tr:hover{background:#f8fafc}.students__table tbody tr:last-child td{border-bottom:none}.font-bold-name{color:var(--text)!important;font-weight:600!important}.badge-course{display:inline-block;padding:5px 10px;background:var(--primary-light);color:var(--primary-dark);border-radius:8px;font-size:12.5px;font-weight:600;white-space:nowrap}.status-pill-small{display:inline-flex;align-items:center;padding:5px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.04em;white-space:nowrap}.status-pill-small.paid{background:var(--success-light);color:var(--success)}.status-pill-small.unpaid{background:var(--danger-light);color:var(--danger)}.row-btn{width:36px;height:36px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;cursor:pointer;transition:var(--transition);background:#f1f5f9;color:var(--text-soft);flex-shrink:0}.row-btn.edit:hover{background:var(--primary-light);color:var(--primary)}.row-btn.archive:hover{background:var(--warning-light);color:var(--warning)}.row-btn.delete:hover{background:var(--danger-light);color:var(--danger)}.students__empty{padding:48px 24px;text-align:center;color:var(--muted)}.students__empty p{margin:0;font-size:14px;font-weight:500}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:shimmerMove 1.5s infinite 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24px;font-size:14px;font-weight:500;color:var(--text-soft);line-height:1.55}.confirm-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.confirm-btn{height:44px;padding:0 20px;border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;border:none;transition:var(--transition);min-width:110px}.confirm-btn.cancel{background:#f1f5f9;color:var(--text-soft)}.confirm-btn.cancel:hover:not(:disabled){background:#e2e8f0;color:var(--text)}.confirm-btn.warning{background:var(--warning);color:#fff;box-shadow:0 6px 14px #d9770640}.confirm-btn.warning:hover:not(:disabled){background:#b45309;transform:translateY(-1px)}.confirm-btn.danger{background:var(--danger);color:#fff;box-shadow:0 6px 14px #ef444440}.confirm-btn.danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.confirm-btn.primary{background:var(--primary);color:#fff;box-shadow:0 6px 14px #376fff33}.confirm-btn.primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.confirm-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}@media (min-width: 769px){.students__table-wrapper{overflow-y:auto;overflow-x:auto;max-height:calc(100vh - 280px)}}@media (max-width: 768px){.students{height:auto;min-height:100%;overflow:visible}.students__header{flex-direction:column;align-items:stretch;gap:14px}.primary-btn{width:100%;height:46px}.students__search-wrapper{flex-direction:column;align-items:stretch;gap:10px}.students__search,.filter-select-box{flex:none;width:100%}.students__table-wrapper{background:transparent;border:none;box-shadow:none;overflow:visible;max-height:none;display:block}.students__table{min-width:0;display:block}.students__table thead{display:none}.students__table tbody{display:flex;flex-direction:column;gap:12px}.students__table tbody tr{display:flex;flex-direction:column;background:var(--card);border:1px solid 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.primary-btn.free-btn{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 8px 18px #10b98140}.free-students .primary-btn.free-btn:hover:not(:disabled){background:linear-gradient(135deg,#059669,#047857);box-shadow:0 12px 22px #10b98159}.status-pill-small.free{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}.free-students .page-main-title{display:flex;align-items:center;gap:8px}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #f0f5ff;--bg: #fafbfe;--card: #ffffff;--text: #0f172a;--text-soft: #64748b;--muted: #94a3b8;--border: #e2e8f0;--border-hover: #cbd5e1;--success: #10b981;--success-light: #ecfdf5;--danger: #ef4444;--danger-light: #fef2f2;--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--radius: 16px;--transition: all .25s cubic-bezier(.4, 0, .2, 1)}.add-page{max-width:100%;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);animation:pageReveal .4s cubic-bezier(.16,1,.3,1)}.add-page .header{display:flex;align-items:center;gap:16px;margin-bottom:32px;background:var(--card);padding:18px 24px;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.add-page .header svg{font-size:22px;color:var(--primary);background:var(--primary-light);padding:12px;border-radius:12px}.add-page .header p{font-size:11px;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em;margin:0 0 4px}.add-page .header h3{font-size:18px;font-weight:700;color:var(--text);margin:0}.add-page h2{display:flex;align-items:center;gap:12px;font-size:26px;font-weight:800;margin-bottom:28px;color:var(--text);letter-spacing:-.02em}.add-page h2 svg{color:var(--primary)}.loading-bar{background:var(--primary);color:#fff;padding:10px 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svg{position:absolute;left:16px;color:var(--muted);font-size:18px;pointer-events:none;transition:var(--transition)}.input-group-container input,.input-group-container select{width:100%;height:50px;padding:0 16px 0 48px;border-radius:12px;border:1px solid var(--border);background:#fdfefe;font-size:14px;font-weight:550;color:var(--text);transition:var(--transition)}.input-group-container input::placeholder{color:var(--muted);font-weight:400}.input-group-container input:focus,.input-group-container select:focus{outline:none;border-color:var(--primary);background:var(--card);box-shadow:0 0 0 4px #376fff1f}.input-group-container:focus-within svg{color:var(--primary)}.input-group-container input:disabled,.input-group-container select:disabled{background:#f1f5f9;border-color:var(--border);color:var(--muted);cursor:not-allowed}.input-group-container 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span{color:var(--primary-dark)}.actions{display:flex;align-items:center;gap:16px;margin-top:8px;margin-bottom:48px}.submit-btn{flex:2;height:52px;background:var(--primary);color:#fff;border:none;border-radius:14px;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;box-shadow:0 8px 20px #376fff33;transition:var(--transition)}.submit-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 12px 24px #376fff47}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.cancel-btn{flex:1;height:52px;background:#f1f5f9;color:var(--text-soft);border:none;border-radius:14px;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:var(--transition)}.cancel-btn:hover{background:#e2e8f0;color:var(--text)}.alert-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;animation:overlayFade .25s cubic-bezier(.4,0,.2,1)}.alert-modal-box{background:var(--card);max-width:440px;width:100%;border-radius:20px;padding:32px;text-align:center;box-shadow:var(--shadow-lg);border:1px solid var(--border);animation:modalScaleUp .3s cubic-bezier(.34,1.56,.64,1)}.alert-modal-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:28px}.alert-modal-box.success .alert-modal-icon{background:var(--success-light);color:var(--success)}.alert-modal-box.error .alert-modal-icon{background:var(--danger-light);color:var(--danger)}.alert-modal-content h3{font-size:20px;font-weight:700;color:var(--text);margin:0 0 10px}.alert-modal-content p{font-size:14px;font-weight:500;color:var(--text-soft);line-height:1.5;margin:0 0 28px}.alert-modal-close-btn{width:100%;height:48px;border:none;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;transition:var(--transition)}.alert-modal-box.success .alert-modal-close-btn{background:var(--success);color:#fff;box-shadow:0 4px 12px #10b98140}.alert-modal-box.success .alert-modal-close-btn:hover{background:#059669}.alert-modal-box.error .alert-modal-close-btn{background:var(--danger);color:#fff;box-shadow:0 4px 12px #ef444440}.alert-modal-box.error .alert-modal-close-btn:hover{background:#dc2626}@keyframes modalScaleUp{0%{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes pulsePulse{0%,to{opacity:.85}50%{opacity:1}}@media (max-width: 768px){.grid{grid-template-columns:1fr;gap:18px}.section{padding:22px}.actions{flex-direction:column-reverse;gap:12px}.submit-btn,.cancel-btn{width:100%;height:50px}}.type-select{width:100%;height:100%;border:none;background:transparent;font-size:14px;font-weight:550;color:var(--text, #0f172a);outline:none;cursor:pointer}.input-group-container.disabled{opacity:.6;pointer-events:none;background:#f1f5f9}.input-group-container.disabled input,.input-group-container.disabled select{cursor:not-allowed}:root{--t-primary: #376fff;--t-primary-dark: #1a56db;--t-primary-light: #f0f5ff;--t-card: #ffffff;--t-soft: #f8fafc;--t-text: #0f172a;--t-text-soft: #64748b;--t-muted: #94a3b8;--t-border: #e2e8f0;--t-border-light: #f1f5f9;--t-success: #10b981;--t-success-light: #ecfdf5;--t-danger: #ef4444;--t-danger-light: #fef2f2;--t-warning: #f59e0b;--t-warning-light: #fef3c7;--t-shadow-sm: 0 1px 3px rgba(15, 23, 42, .04), 0 1px 2px rgba(15, 23, 42, .03);--t-shadow-md: 0 8px 24px -4px rgba(15, 23, 42, .08);--t-shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, .15);--t-radius: 14px;--t-t: all .22s cubic-bezier(.4, 0, .2, 1)}.teachers-page-container{height:100%;max-height:100%;display:flex;flex-direction:column;overflow:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--t-text);-webkit-font-smoothing:antialiased;animation:tPageIn .35s cubic-bezier(.16,1,.3,1)}.teachers-header-box{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px;flex-shrink:0}.page-main-title{font-size:clamp(20px,3.5vw,24px);font-weight:800;color:var(--t-text);letter-spacing:-.025em;margin:0 0 6px;line-height:1.25}.page-description{font-size:14px;color:var(--t-text-soft);margin:0;font-weight:500}.btn-prime-add{height:46px;border:none;border-radius:12px;padding:0 20px;background:var(--t-primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 6px 16px #376fff38;display:inline-flex;align-items:center;gap:8px;transition:var(--t-t);white-space:nowrap;flex-shrink:0;font-family:inherit}.btn-prime-add:hover:not(:disabled){background:var(--t-primary-dark);transform:translateY(-1px);box-shadow:0 10px 22px #376fff4d}.btn-prime-add:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.teachers-controls-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;flex-shrink:0}.search-input-field{flex:2 1 260px;position:relative;min-width:0}.search-icon-fixed{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--t-muted);font-size:17px;pointer-events:none;transition:var(--t-t)}.search-input-field input{width:100%;height:46px;padding:0 16px 0 46px;border-radius:12px;border:1px solid var(--t-border);background:var(--t-card);font-size:14px;font-weight:500;color:var(--t-text);box-shadow:var(--t-shadow-sm);transition:var(--t-t);font-family:inherit}.search-input-field input:focus{outline:none;border-color:var(--t-primary);box-shadow:0 0 0 4px #376fff1f}.search-input-field:focus-within .search-icon-fixed{color:var(--t-primary)}.filter-dropdown-select{flex:1 1 160px;min-width:0;height:46px;padding:0 36px 0 14px;border-radius:12px;border:1px solid var(--t-border);background:var(--t-card);font-size:14px;font-weight:600;color:var(--t-text-soft);cursor:pointer;box-shadow:var(--t-shadow-sm);transition:var(--t-t);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;font-family:inherit}.filter-dropdown-select:focus{outline:none;border-color:var(--t-primary);color:var(--t-text);box-shadow:0 0 0 4px #376fff1f}.teachers-table-overflow{flex:1 1 auto;min-height:0;background:var(--t-card);border-radius:16px;border:1px solid var(--t-border);box-shadow:var(--t-shadow-sm);overflow-x:auto;overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.teachers-table-overflow::-webkit-scrollbar{width:8px;height:8px}.teachers-table-overflow::-webkit-scrollbar-track{background:transparent}.teachers-table-overflow::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.teachers-table-overflow::-webkit-scrollbar-thumb:hover{background:#94a3b8}.modern-data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:900px}.modern-data-table thead{position:sticky;top:0;z-index:10}.modern-data-table thead th{padding:13px 16px;font-size:11px;font-weight:700;color:var(--t-text-soft);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--t-border);background:var(--t-soft);text-align:left;white-space:nowrap}.modern-data-table td{padding:13px 16px;font-size:13.5px;font-weight:500;color:var(--t-text-soft);border-bottom:1px solid var(--t-border-light);vertical-align:middle}.modern-data-table tbody tr{cursor:pointer;transition:background .15s ease}.modern-data-table tbody tr:hover{background:#f8fafc}.modern-data-table tbody tr:last-child td{border-bottom:none}.font-bold-name{color:var(--t-text)!important;font-weight:650!important}.badge-course{display:inline-block;padding:5px 10px;background:var(--t-primary-light);color:var(--t-primary-dark);border-radius:8px;font-size:12.5px;font-weight:600;white-space:nowrap}.price-col{color:var(--t-text)!important;font-weight:700!important}.status-pill-small{display:inline-flex;align-items:center;padding:5px 10px;border-radius:8px;font-size:11.5px;font-weight:700;white-space:nowrap}.status-pill-small.paid{background:var(--t-success-light);color:#065f46}.status-pill-small.unpaid{background:var(--t-danger-light);color:#991b1b}.actions-cell-row{display:flex;align-items:center;justify-content:center;gap:6px}.row-btn{width:34px;height:34px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;cursor:pointer;transition:var(--t-t);background:#f1f5f9;color:var(--t-text-soft);flex-shrink:0}.row-btn.edit:hover{background:var(--t-primary-light);color:var(--t-primary)}.row-btn.delete:hover{background:var(--t-danger-light);color:var(--t-danger)}.td-empty{padding:48px 24px!important;text-align:center;color:var(--t-muted);font-weight:500}.text-center{text-align:center!important}.portal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px;animation:tFade .2s ease-out;overflow-y:auto}.portal-modal-card{background:var(--t-card);border-radius:18px;box-shadow:var(--t-shadow-lg);border:1px solid var(--t-border);position:relative;overflow:hidden;width:100%;margin:auto}.view-teacher-modal{max-width:480px;animation:tScale .25s cubic-bezier(.34,1.56,.64,1)}.modal-top-accent{height:5px;background:linear-gradient(90deg,var(--t-primary),#6366f1)}.close-x-btn{position:absolute;top:14px;right:14px;width:34px;height:34px;border:none;border-radius:50%;background:#f1f5f9;color:var(--t-text-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--t-t);z-index:5}.close-x-btn:hover{background:var(--t-danger-light);color:var(--t-danger)}.modal-body-content{padding:24px}.profile-section{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:22px}.profile-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--t-primary),#6366f1);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:12px;box-shadow:0 8px 20px #376fff40}.profile-name{font-size:18px;font-weight:700;margin:0 0 4px;color:var(--t-text)}.profile-role{font-size:13px;color:var(--t-text-soft);margin:0 0 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cubic-bezier(.34,1.56,.64,1)}.modal-header-standard{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--t-border);position:sticky;top:0;background:var(--t-card);z-index:5}.modal-header-standard h3{font-size:16px;font-weight:700;margin:0;display:flex;align-items:center;gap:8px;color:var(--t-text)}.close-icon-btn{width:34px;height:34px;border:none;border-radius:50%;background:#f1f5f9;color:var(--t-text-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--t-t);flex-shrink:0}.close-icon-btn:hover{background:var(--t-danger-light);color:var(--t-danger)}.modal-form-main{padding:20px;display:flex;flex-direction:column;gap:14px}.input-group-full{display:flex;flex-direction:column;gap:6px}.input-row-double{display:grid;grid-template-columns:1fr 1fr;gap:14px}.input-group-half{display:flex;flex-direction:column;gap:6px}.modal-form-main label{font-size:12.5px;font-weight:600;color:var(--t-text-soft)}.modal-form-main input,.modal-form-main select{height:44px;padding:0 12px;border-radius:10px;border:1px solid var(--t-border);background:#fff;font-size:14px;font-weight:500;color:var(--t-text);transition:var(--t-t);width:100%;font-family:inherit}.modal-form-main input:focus,.modal-form-main select:focus{outline:none;border-color:var(--t-primary);box-shadow:0 0 0 3px #376fff1a}.checkbox-control-wrapper{margin-top:2px}.custom-checkbox-row{display:flex;align-items:center;gap:10px;background:var(--t-soft);border:1px solid var(--t-border);padding:12px 14px;border-radius:10px;cursor:pointer;transition:var(--t-t)}.custom-checkbox-row:hover{background:var(--t-primary-light);border-color:#376fff40}.custom-checkbox-row input{width:17px;height:17px;accent-color:var(--t-primary);cursor:pointer;flex-shrink:0}.custom-checkbox-row label{cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:600;color:var(--t-text-soft);font-size:13.5px}.form-actions-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:6px;border-top:1px solid var(--t-border);padding-top:16px}.btn-cancel-form{height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--t-border);background:transparent;color:var(--t-text-soft);font-size:14px;font-weight:600;cursor:pointer;transition:var(--t-t);font-family:inherit}.btn-cancel-form:hover{background:#f1f5f9;color:var(--t-text)}.btn-submit-form{height:44px;padding:0 22px;border-radius:10px;border:none;background:var(--t-primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px #376fff33;transition:var(--t-t);font-family:inherit}.btn-submit-form:hover:not(:disabled){background:var(--t-primary-dark)}.btn-submit-form:disabled{opacity:.6;cursor:not-allowed}.confirm-modal{max-width:380px;padding:28px 22px 22px;text-align:center;animation:tScale .22s cubic-bezier(.34,1.56,.64,1)}.confirm-icon-wrapper{width:52px;height:52px;border-radius:50%;background:var(--t-danger-light);color:var(--t-danger);display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 14px}.confirm-modal h3{font-size:17px;font-weight:700;margin:0 0 8px;color:var(--t-text)}.confirm-modal p{font-size:14px;color:var(--t-text-soft);margin:0 0 22px;font-weight:500}.confirm-footer-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-no{height:42px;border-radius:10px;border:1px solid var(--t-border);background:transparent;color:var(--t-text-soft);font-size:14px;font-weight:600;cursor:pointer;transition:var(--t-t);font-family:inherit}.btn-no:hover{background:#f1f5f9}.btn-yes{height:42px;border-radius:10px;border:none;background:var(--t-danger);color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:var(--t-t);font-family:inherit}.btn-yes:hover{background:#dc2626}@keyframes tPageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes tFade{0%{opacity:0}to{opacity:1}}@keyframes tScale{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes tSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.teachers-page-container{height:auto;max-height:none;overflow:visible}.teachers-header-box{flex-direction:column;align-items:stretch}.btn-prime-add{width:100%;justify-content:center}.teachers-controls-bar{flex-direction:column;align-items:stretch}.search-input-field,.filter-dropdown-select{flex:none;width:100%}.teachers-table-overflow{overflow:visible;max-height:none}.modern-data-table{min-width:0;display:block}.modern-data-table thead{display:none}.modern-data-table tbody{display:flex;flex-direction:column;gap:12px}.modern-data-table tbody tr{display:flex;flex-direction:column;background:var(--t-card);border:1px solid var(--t-border);border-radius:14px;padding:16px;gap:10px}.modern-data-table td{display:flex;justify-content:space-between;align-items:center;padding:0;border:none;font-size:13.5px}.modern-data-table td:first-child{display:none}.modern-data-table td.font-bold-name{font-size:15.5px!important;font-weight:700!important;justify-content:flex-start}.modern-data-table td.actions-cell-row{justify-content:flex-end;margin-top:6px;padding-top:12px;border-top:1px solid var(--t-border)}.portal-overlay{padding:0;align-items:flex-end}.portal-modal-card{max-height:92vh;border-radius:18px 18px 0 0;animation:tSlideUp .3s cubic-bezier(.16,1,.3,1)}.input-row-double{grid-template-columns:1fr}.form-actions-footer{flex-direction:column-reverse}.btn-cancel-form,.btn-submit-form{width:100%;justify-content:center}.confirm-footer-btns{grid-template-columns:1fr}}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #eef4ff;--bg: #f8fafc;--card: #ffffff;--soft: #f8fbff;--soft-gray: #f1f5f9;--text: #0f172a;--text-soft: #475569;--muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--success: #10b981;--success-bg: #dcfce7;--danger: #ef4444;--danger-bg: #fee2e2;--warning: #f59e0b;--warning-bg: #fef3c7;--shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, .03), 0 1px 2px -1px rgba(15, 23, 42, .03);--shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .05), 0 2px 4px -2px rgba(15, 23, 42, .05);--shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, .08), 0 8px 10px -6px rgba(15, 23, 42, .08);--radius-lg: 20px;--radius-md: 14px;--radius-sm: 10px}@keyframes dashboardReveal{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes rotateLoader{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulseShimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes badgePulse{0%{transform:scale(.95);opacity:.5}50%{transform:scale(1.05);opacity:1}to{transform:scale(.95);opacity:.5}}.dashboard-home{width:100%;max-width:100%;margin:0 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svg{animation:rotateLoader 1s infinite linear;color:var(--primary)}.dashboard-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}@media (max-width: 1200px){.dashboard-stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.dashboard-stats-grid{grid-template-columns:1fr;gap:16px}}.dashboard-stat-card{background:var(--card);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);display:flex;flex-direction:column;gap:20px;position:relative;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.dashboard-stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border)}.dashboard-stat-top{display:flex;align-items:center;justify-content:space-between}.dashboard-stat-icon-wrapper{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:22px}.dashboard-trend-badge{display:flex;align-items:center;gap:6px;background:#f1f5f9;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;color:var(--text-soft)}.dashboard-trend-badge svg{font-size:12px;color:var(--success)}.dashboard-trend-badge span:before{content:"";display:inline-block;width:6px;height:6px;background-color:var(--success);border-radius:50%;margin-right:4px;animation:badgePulse 1.5s infinite}.dashboard-stat-content h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-soft);margin-bottom:6px}.dashboard-stat-content 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p{margin:0;font-size:14px;color:var(--cr-text-soft)}.cr-error-state{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--cr-danger);background:var(--cr-danger-light);border:1px solid rgba(239,68,68,.2);border-radius:16px;padding:24px;text-align:center;margin-bottom:20px}.cr-error-state button{padding:8px 16px;background:#fff;border:1px solid var(--cr-danger);color:var(--cr-danger);border-radius:8px;cursor:pointer;font-weight:600;transition:var(--cr-transition)}.cr-error-state button:hover{background:var(--cr-danger);color:#fff}.cr-skeleton-card{pointer-events:none}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:crShimmer 1.5s infinite linear}.cr-skeleton-top-line{height:4px;width:100%}.cr-skeleton-icon{width:44px;height:44px;border-radius:12px;margin-bottom:16px}.cr-skeleton-title{width:65%;height:20px;border-radius:4px;margin-bottom:12px}.cr-skeleton-text{width:45%;height:14px;border-radius:4px}@keyframes crShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes crReveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes crFade{0%{opacity:0}to{opacity:1}}@keyframes crScale{0%{opacity:0;transform:scale(.97) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 900px){.cr-grid-layout{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}@media (max-width: 768px){.cr-header-section{flex-direction:column;align-items:stretch;gap:14px}.cr-create-btn{width:100%;justify-content:center;height:46px}.cr-grid-layout{grid-template-columns:1fr;gap:14px;padding-bottom:32px}.cr-card-actions{padding:12px 14px 14px}.cr-action-btn{width:40px;height:40px}.cr-modal-overlay{padding:12px;align-items:flex-end}.cr-modal-content{max-height:92vh;border-radius:20px 20px 0 0;animation:crSlideUp .3s cubic-bezier(.16,1,.3,1)}.cr-confirm-footer-btns{grid-template-columns:1fr}.cr-btn-no,.cr-btn-yes{width:100%}}@media (max-width: 400px){.page-main-title{font-size:18px}.page-description{font-size:13px}.cr-card-body{padding:16px 16px 12px}.cr-course-name{font-size:16px}}@keyframes crSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}:root{--gr-primary: #376fff;--gr-primary-dark: #1a56db;--gr-primary-light: #f0f5ff;--gr-card: #ffffff;--gr-soft: #f8fafc;--gr-text: #0f172a;--gr-text-soft: #64748b;--gr-muted: #94a3b8;--gr-border: #e2e8f0;--gr-danger: #ef4444;--gr-danger-light: #fef2f2;--gr-shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--gr-shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--gr-shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--gr-t: all .22s cubic-bezier(.4, 0, .2, 1)}.gr-root{display:flex;flex-direction:column;min-height:100%;animation:grIn .35s cubic-bezier(.16,1,.3,1)}.gr-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:22px;flex-shrink:0}.gr-title{font-size:clamp(20px,4vw,26px);font-weight:800;color:var(--gr-text);letter-spacing:-.02em;margin:0 0 6px;line-height:1.25}.gr-desc{font-size:14px;color:var(--gr-text-soft);margin:0;font-weight:550;line-height:1.4}.gr-create-btn{height:48px;border:none;border-radius:12px;padding:0 22px;background:var(--gr-primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 18px #376fff2e;transition:var(--gr-t);white-space:nowrap;flex-shrink:0}.gr-create-btn:hover:not(:disabled){background:var(--gr-primary-dark);transform:translateY(-1px);box-shadow:0 12px 22px #376fff42}.gr-create-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.gr-filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px;flex-shrink:0}.gr-search{flex:2 1 240px;position:relative;min-width:0}.gr-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--gr-muted);font-size:17px;pointer-events:none;transition:var(--gr-t)}.gr-search input,.gr-filters select{height:48px;border-radius:12px;border:1px solid var(--gr-border);background:var(--gr-card);font-size:14px;font-weight:550;color:var(--gr-text);box-shadow:var(--gr-shadow-sm);transition:var(--gr-t)}.gr-search input{width:100%;padding:0 16px 0 46px}.gr-filters select{flex:1 1 150px;min-width:0;padding:0 36px 0 14px;font-weight:600;color:var(--gr-text-soft);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.gr-search input:focus,.gr-filters select:focus{outline:none;border-color:var(--gr-primary);box-shadow:0 0 0 4px #376fff1f;color:var(--gr-text)}.gr-search:focus-within svg{color:var(--gr-primary)}.gr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px;padding:4px 2px 40px}.gr-card{background:var(--gr-card);border:1px solid var(--gr-border);border-radius:18px;overflow:hidden;box-shadow:var(--gr-shadow-sm);cursor:pointer;display:flex;flex-direction:column;transition:var(--gr-t)}.gr-card:hover{transform:translateY(-3px);border-color:#376fff38;box-shadow:var(--gr-shadow-md)}.gr-card-top{height:4px;background:linear-gradient(90deg,var(--gr-primary),#6366f1)}.gr-card-body{padding:20px 20px 14px;flex:1}.gr-card-icon{width:44px;height:44px;background:var(--gr-primary-light);color:var(--gr-primary);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:14px}.gr-card-body h3{margin:0 0 12px;font-size:16.5px;font-weight:700;color:var(--gr-text);line-height:1.3}.gr-card-meta{display:flex;flex-direction:column;gap:7px}.gr-card-meta span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:550;color:var(--gr-text-soft)}.gr-card-meta svg{color:var(--gr-muted);flex-shrink:0}.gr-card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px 16px;border-top:1px solid var(--gr-border)}.gr-action-row{display:flex;gap:8px}.gr-btn-icon{width:38px;height:38px;border:none;border-radius:10px;background:var(--gr-soft);color:var(--gr-text-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--gr-t);flex-shrink:0}.gr-btn-icon:hover{background:var(--gr-primary-light);color:var(--gr-primary)}.gr-btn-icon.danger:hover{background:var(--gr-danger-light);color:var(--gr-danger)}.gr-add-student-btn{height:38px;padding:0 14px;border:none;border-radius:10px;background:var(--gr-primary-light);color:var(--gr-primary);font-size:13px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:var(--gr-t);white-space:nowrap}.gr-add-student-btn:hover{background:var(--gr-primary);color:#fff}.gr-empty{text-align:center;padding:60px 24px;background:var(--gr-card);border:1px solid var(--gr-border);border-radius:20px;color:var(--gr-muted)}.gr-empty h3{margin:14px 0 6px;font-size:17px;font-weight:700;color:var(--gr-text)}.gr-empty p{margin:0;font-size:14px;font-weight:500}.gr-skeleton{pointer-events:none;padding:20px}.gr-skel-line,.gr-skel-title,.gr-skel-text{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:grShim 1.5s infinite linear;border-radius:6px}.gr-skel-line{height:4px;margin:-20px -20px 18px;border-radius:0}.gr-skel-title{width:65%;height:18px;margin-bottom:14px}.gr-skel-text{width:50%;height:13px;margin-bottom:8px}.gr-skel-text.short{width:35%}.gr-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px;animation:grFade .2s ease-out;overflow-y:auto}.gr-z-high{z-index:1100}.gr-modal{background:var(--gr-card);border-radius:20px;border:1px solid var(--gr-border);box-shadow:var(--gr-shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:grScale .25s cubic-bezier(.34,1.56,.64,1);margin:auto}.gr-modal-lg{max-width:560px}.gr-modal-fixed{max-height:85vh}.gr-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--gr-border);flex-shrink:0;background:var(--gr-card)}.gr-modal-header h3{margin:0;font-size:17px;font-weight:700;color:var(--gr-text);display:flex;align-items:center;gap:8px}.gr-sub{margin:4px 0 0;font-size:13px;color:var(--gr-text-soft);font-weight:500}.gr-close{width:36px;height:36px;border:none;border-radius:50%;background:var(--gr-soft);color:var(--gr-text-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--gr-t);flex-shrink:0}.gr-close:hover{background:var(--gr-danger-light);color:var(--gr-danger)}.gr-form{padding:20px;display:flex;flex-direction:column;gap:16px;overflow-y:auto}.gr-field{display:flex;flex-direction:column;gap:6px}.gr-field label{font-size:13px;font-weight:600;color:var(--gr-text-soft)}.gr-field input,.gr-field select{height:46px;padding:0 14px;border-radius:10px;border:1px solid var(--gr-border);background:#fdfefe;font-size:14px;font-weight:550;color:var(--gr-text);transition:var(--gr-t);width:100%;font-family:inherit}.gr-field input:focus,.gr-field select:focus{outline:none;border-color:var(--gr-primary);box-shadow:0 0 0 4px #376fff1a}.gr-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.gr-submit{height:48px;border:none;border-radius:12px;background:var(--gr-primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #376fff26;transition:var(--gr-t);margin-top:4px;width:100%}.gr-submit:hover:not(:disabled){background:var(--gr-primary-dark)}.gr-submit:disabled{opacity:.6;cursor:not-allowed}.gr-submit.auto{width:auto;padding:0 20px;margin:0}.gr-details-top{padding:20px 20px 0;flex-shrink:0}.gr-details-top h2{margin:0 0 8px;font-size:20px;font-weight:700;color:var(--gr-text)}.gr-tag{display:inline-block;padding:4px 12px;background:var(--gr-primary-light);color:var(--gr-primary-dark);border-radius:8px;font-size:13px;font-weight:600;margin-bottom:14px}.gr-detail-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.gr-detail-list p{margin:0;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--gr-text-soft);font-weight:500}.gr-detail-list svg{color:var(--gr-muted);flex-shrink:0}.gr-detail-list strong{color:var(--gr-text)}.gr-roster-title{margin:0 0 12px;font-size:14px;font-weight:700;color:var(--gr-text);display:flex;align-items:center;gap:8px}.gr-details-scroll{flex:1;overflow-y:auto;padding:0 20px 20px;min-height:0}.gr-roster{list-style:none;margin:0;padding:0;border:1px solid var(--gr-border);border-radius:12px;overflow:hidden}.gr-roster li{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--gr-border);font-size:14px;font-weight:550;color:var(--gr-text)}.gr-roster li:last-child{border-bottom:none}.gr-roster em{font-style:normal;font-size:12px;font-weight:700;color:var(--gr-muted);margin-right:8px}.gr-muted{font-size:13.5px;color:var(--gr-muted);font-weight:500;margin:0}.gr-muted.center{text-align:center;padding:24px}.gr-search-inner{position:relative}.gr-search-inner svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--gr-muted)}.gr-search-inner input{width:100%;height:46px;padding:0 14px 0 40px;border-radius:10px;border:1px solid var(--gr-border);font-size:14px;font-weight:550;background:#fdfefe}.gr-search-inner input:focus{outline:none;border-color:var(--gr-primary);box-shadow:0 0 0 4px #376fff1a}.gr-student-list{max-height:280px;overflow-y:auto;border:1px solid var(--gr-border);border-radius:12px;background:var(--gr-soft)}.gr-student-row{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;cursor:pointer;border-bottom:1px solid var(--gr-border);transition:var(--gr-t)}.gr-student-row:last-child{border-bottom:none}.gr-student-row:hover{background:#eef2ff}.gr-student-row.on{background:var(--gr-primary-light)}.gr-s-name{font-size:14px;font-weight:600;color:var(--gr-text)}.gr-transfer{display:inline-block;margin-left:8px;font-size:11px;font-weight:700;color:#d97706;background:#fef3c7;padding:2px 8px;border-radius:6px}.gr-check{width:22px;height:22px;border-radius:50%;border:2px solid var(--gr-border);display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;flex-shrink:0}.gr-check.on{background:var(--gr-primary);border-color:var(--gr-primary)}.gr-footer-btns{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}.gr-confirm{max-width:400px;padding:32px 24px;text-align:center;overflow:visible}.gr-confirm-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 16px}.gr-confirm-icon.danger{background:var(--gr-danger-light);color:var(--gr-danger)}.gr-confirm h3{margin:0 0 8px;font-size:18px;font-weight:700;color:var(--gr-text)}.gr-confirm p{margin:0 0 24px;font-size:14px;color:var(--gr-text-soft);line-height:1.5}.gr-confirm-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gr-confirm-btns.single{grid-template-columns:1fr;justify-items:center}.gr-btn-cancel{height:44px;border:1px solid var(--gr-border);border-radius:10px;background:var(--gr-soft);color:var(--gr-text-soft);font-size:14px;font-weight:650;cursor:pointer;transition:var(--gr-t)}.gr-btn-cancel:hover{background:var(--gr-border);color:var(--gr-text)}.gr-btn-danger{height:44px;border:none;border-radius:10px;background:var(--gr-danger);color:#fff;font-size:14px;font-weight:650;cursor:pointer;box-shadow:0 4px 12px #ef444426;transition:var(--gr-t)}.gr-btn-danger:hover:not(:disabled){background:#dc2626}.gr-btn-danger:disabled,.gr-btn-cancel:disabled{opacity:.6;cursor:not-allowed}@keyframes grIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes grFade{0%{opacity:0}to{opacity:1}}@keyframes grScale{0%{opacity:0;transform:scale(.97) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes grShim{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width: 900px){.gr-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}@media (max-width: 768px){.gr-header{flex-direction:column;align-items:stretch;gap:14px}.gr-create-btn{width:100%;justify-content:center;height:46px}.gr-filters{flex-direction:column;gap:10px}.gr-search,.gr-filters select{flex:none;width:100%}.gr-grid{grid-template-columns:1fr;gap:14px;padding-bottom:32px}.gr-card-actions{flex-direction:column;align-items:stretch;gap:10px}.gr-action-row{justify-content:flex-end}.gr-add-student-btn{width:100%;justify-content:center;height:42px}.gr-row{grid-template-columns:1fr}.gr-overlay{padding:12px;align-items:flex-end}.gr-modal{max-height:92vh;border-radius:20px 20px 0 0;animation:grSlideUp .3s cubic-bezier(.16,1,.3,1)}.gr-modal-fixed{max-height:90vh}.gr-footer-btns{flex-direction:column-reverse}.gr-footer-btns .gr-btn-cancel,.gr-footer-btns .gr-submit{width:100%}.gr-confirm-btns{grid-template-columns:1fr}.gr-btn-cancel,.gr-btn-danger{width:100%}}@media (max-width: 400px){.gr-title{font-size:18px}.gr-desc{font-size:13px}.gr-card-body{padding:16px 16px 12px}.gr-card-actions{padding:12px 14px 14px}}@keyframes grSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #f0f5ff;--card: #ffffff;--soft: #f8fafc;--text: #0f172a;--text-soft: #64748b;--muted: #94a3b8;--border: #e2e8f0;--success: #10b981;--success-bg: #ecfdf5;--danger: #ef4444;--danger-bg: #fef2f2;--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--transition: all .22s cubic-bezier(.4, 0, .2, 1)}.payments-container{display:flex;flex-direction:column;min-height:100%;height:100%;animation:fadeIn .4s cubic-bezier(.16,1,.3,1)}.payments-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;flex-shrink:0}.header-info h1{font-size:clamp(20px,4vw,26px);font-weight:800;letter-spacing:-.02em;color:var(--text);margin:0 0 6px;line-height:1.25}.header-info p{color:var(--text-soft);font-size:14px;font-weight:500;margin:0}.refresh-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);flex-shrink:0}.refresh-btn:hover{background:var(--primary-light);transform:rotate(180deg)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;flex-shrink:0}.stat-card{background:var(--card);padding:18px 20px;border-radius:18px;border:1px solid var(--border);display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);transition:var(--transition)}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.icon-box{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.icon-box.income{background:var(--primary-light);color:var(--primary)}.icon-box.paid{background:var(--success-bg);color:var(--success)}.icon-box.unpaid{background:var(--danger-bg);color:var(--danger)}.stat-val h3{font-size:18px;font-weight:800;color:var(--text);margin:0 0 2px}.stat-val span{font-size:12px;font-weight:600;color:var(--text-soft)}.table-toolbar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap;flex-shrink:0}.search-wrapper{flex:2 1 260px;position:relative;min-width:0}.search-wrapper svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:17px;pointer-events:none;transition:var(--transition)}.search-wrapper input{width:100%;height:48px;padding:0 16px 0 46px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:550;color:var(--text);box-shadow:var(--shadow-sm);transition:var(--transition)}.search-wrapper input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #376fff1f}.search-wrapper:focus-within svg{color:var(--primary)}.filter-wrapper{position:relative;display:flex;align-items:center;flex:1 1 180px;min-width:0}.filter-wrapper svg{position:absolute;left:14px;color:var(--primary);pointer-events:none;z-index:1}.filter-wrapper select{width:100%;height:48px;padding:0 36px 0 40px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-weight:600;font-size:14px;color:var(--text-soft);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;box-shadow:var(--shadow-sm);transition:var(--transition);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.filter-wrapper select:focus{outline:none;border-color:var(--primary);color:var(--text);box-shadow:0 0 0 4px #376fff1f}.table-container{background:var(--card);border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden;position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.modern-table{width:100%;border-collapse:separate;border-spacing:0;min-width:900px}.modern-table thead{position:sticky;top:0;z-index:20;background:#f8fafc}.modern-table th{padding:14px 16px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;color:var(--text-soft);letter-spacing:.05em;border-bottom:2px solid var(--border);background:#f8fafc;white-space:nowrap}.modern-table td{padding:14px 16px;font-size:14px;font-weight:500;color:var(--text-soft);border-bottom:1px solid #f1f5f9;vertical-align:middle}.modern-table tbody tr{transition:background .2s ease}.modern-table tbody tr:hover{background:#f8fafc}.modern-table tbody tr:last-child td{border-bottom:none}.row-unpaid{background:#fffcfc}.user-cell{display:flex;align-items:center;gap:12px}.avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#60a5fa);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.full-name{font-weight:600;color:var(--text);font-size:14px}.sub-text{font-size:12px;color:var(--text-soft);margin-top:2px}.course-tag{display:inline-block;background:var(--primary-light);color:var(--primary-dark);padding:5px 10px;border-radius:8px;font-size:12.5px;font-weight:600;white-space:nowrap}.fee-cell{font-weight:700!important;color:var(--text)!important}.badge{display:inline-flex;padding:5px 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10px;border-radius:9px;font-size:12px;font-weight:700}.at-percent.good{background:var(--at-success-light);color:#065f46}.at-percent.warn{background:var(--at-warning-light);color:#92400e}.at-percent.bad{background:var(--at-danger-light);color:#991b1b}.at-no-data{text-align:center;padding:48px!important;color:var(--at-muted);font-weight:500}.at-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:80px 20px;color:var(--at-text-soft)}.at-spin{animation:atSpin .9s linear infinite}.at-spin-lg{font-size:34px;color:var(--at-primary);animation:atSpin .9s linear infinite}.at-toast{position:fixed;bottom:24px;right:24px;background:var(--at-card);padding:13px 18px;border-radius:12px;box-shadow:var(--at-shadow-lg);display:flex;align-items:center;gap:11px;font-size:13.5px;font-weight:600;z-index:11000;border:1px solid var(--at-border);animation:atSlide .3s cubic-bezier(.16,1,.3,1);max-width:calc(100vw - 32px)}.at-toast.success{border-left:4px solid var(--at-success);color:#065f46}.at-toast.error{border-left:4px solid var(--at-danger);color:#991b1b}.at-toast.info{border-left:4px solid var(--at-primary);color:#1e40af}@keyframes atFade{0%{opacity:0}to{opacity:1}}@keyframes atScale{0%{opacity:0;transform:scale(.97) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes atSlide{0%{transform:translateY(60px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes atSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes atSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 900px){.at-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}@media (max-width: 768px){.at-header{padding:18px}.at-filters{flex-direction:column;gap:10px}.at-search,.at-filters select{flex:none;width:100%}.at-grid{grid-template-columns:1fr;gap:14px}.at-overlay{padding:0;align-items:flex-end}.at-modal{height:96vh;max-height:96vh;border-radius:18px 18px 0 0;animation:atSlideUp .3s cubic-bezier(.16,1,.3,1)}.at-modal-header{padding:16px}.at-modal-header h2{font-size:15.5px}.at-toolbar{flex-direction:column;align-items:stretch;padding:12px 14px;gap:12px}.at-month{justify-content:space-between}.at-month h3{min-width:0;font-size:13.5px;margin:0}.at-toolbar-right{flex-direction:column;width:100%}.at-search.sm{width:100%}.at-save-btn{width:100%;justify-content:center;height:44px}.at-sticky{min-width:150px;max-width:170px}.at-toast{bottom:16px;right:16px;left:16px;max-width:none}}@media (max-width: 400px){.at-title{font-size:18px}.at-desc{font-size:13px}.at-card-body{padding:16px}.at-sticky{min-width:130px;max-width:150px}}:root{--pr-primary: #376fff;--pr-primary-dark: #1a56db;--pr-primary-light: #f0f5ff;--pr-bg: #fafbfe;--pr-card: #ffffff;--pr-soft: #f8fafc;--pr-text: #0f172a;--pr-text-soft: #64748b;--pr-muted: #94a3b8;--pr-border: #e2e8f0;--pr-success: #10b981;--pr-success-light: #ecfdf5;--pr-success-text: #065f46;--pr-danger: #ef4444;--pr-danger-light: #fef2f2;--pr-danger-text: #991b1b;--pr-warning: #f59e0b;--pr-warning-light: #fffbeb;--pr-warning-text: #92400e;--pr-shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .02), 0 2px 4px -1px rgba(15, 23, 42, .02);--pr-shadow-md: 0 10px 20px -4px rgba(15, 23, 42, .04), 0 4px 8px -2px rgba(15, 23, 42, .03);--pr-shadow-lg: 0 20px 32px -8px rgba(15, 23, 42, .08);--pr-transition: all .2s cubic-bezier(.4, 0, .2, 1)}.erp-profile-page{max-width:100%;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--pr-text);background-color:var(--pr-bg);min-height:100vh;animation:prReveal .4s cubic-bezier(.16,1,.3,1)}.erp-profile-top{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--pr-card);border:1px solid var(--pr-border);border-radius:24px;padding:28px;box-shadow:var(--pr-shadow-sm);margin-bottom:28px}.profile-main-left{display:flex;align-items:center;gap:20px}.erp-avatar{width:72px;height:72px;background:linear-gradient(135deg,var(--pr-primary),#6366f1);color:#fff;font-size:28px;font-weight:800;border-radius:20px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 16px #376fff26;-webkit-user-select:none;user-select:none}.profile-header-info h1{font-size:24px;font-weight:800;margin:0 0 4px;letter-spacing:-.02em}.profile-header-info .subheading{font-size:14px;color:var(--pr-text-soft);margin:0 0 14px;font-weight:550}.erp-contact-row{display:flex;gap:12px;flex-wrap:wrap}.contact-pill{display:inline-flex;align-items:center;gap:6px;background:var(--pr-soft);border:1px solid var(--pr-border);padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;color:var(--pr-text-soft)}.contact-pill svg{color:var(--pr-muted);font-size:14px}.erp-profit-box{display:flex;align-items:center;gap:16px;padding:16px 24px;border-radius:18px;min-width:260px;transition:var(--pr-transition)}.erp-profit-box.profit{background:var(--pr-success-light);border:1px solid rgba(16,185,129,.15)}.erp-profit-box.loss{background:var(--pr-danger-light);border:1px solid rgba(239,68,68,.15)}.profit-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}.erp-profit-box.profit .profit-icon{background:var(--pr-success);color:#fff}.erp-profit-box.loss .profit-icon{background:var(--pr-danger);color:#fff}.profit-value-stack h2{font-size:20px;font-weight:800;margin:0 0 2px;letter-spacing:-.01em}.erp-profit-box.profit h2{color:var(--pr-success-text)}.erp-profit-box.loss h2{color:var(--pr-danger-text)}.profit-value-stack p{margin:0;font-size:11px;font-weight:700;color:var(--pr-text-soft);text-transform:uppercase;letter-spacing:.05em}.erp-global-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:32px}.erp-stat-box{background:var(--pr-card);border:1px solid var(--pr-border);border-radius:20px;padding:20px;box-shadow:var(--pr-shadow-sm);display:flex;align-items:center;gap:16px;transition:var(--pr-transition)}.erp-stat-box:hover{transform:translateY(-2px);box-shadow:var(--pr-shadow-md);border-color:#376fff26}.stat-icon-box{width:46px;height:46px;background:var(--pr-soft);color:var(--pr-text-soft);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;transition:var(--pr-transition)}.erp-stat-box.income .stat-icon-box{background:var(--pr-success-light);color:var(--pr-success)}.erp-stat-box.expense .stat-icon-box{background:var(--pr-danger-light);color:var(--pr-danger)}.stat-meta h2{font-size:22px;font-weight:800;margin:0 0 2px;letter-spacing:-.02em}.stat-meta p{margin:0;font-size:13px;font-weight:550;color:var(--pr-text-soft)}.section-block-title{display:flex;align-items:center;gap:10px;margin:36px 0 18px;color:var(--pr-text)}.section-block-title h2{font-size:18px;font-weight:750;margin:0;letter-spacing:-.01em}.section-block-title svg{color:var(--pr-primary);font-size:20px}.analytics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-bottom:24px}.analytics-card{background:var(--pr-card);border:1px solid var(--pr-border);border-radius:22px;padding:24px;box-shadow:var(--pr-shadow-sm);position:relative;overflow:hidden}.analytics-top{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--pr-text-soft);text-transform:uppercase;letter-spacing:.04em;margin-bottom:14px}.analytics-top svg{color:var(--pr-primary);font-size:16px}.analytics-card.expense-variant .analytics-top svg{color:var(--pr-warning)}.analytics-card.success-variant .analytics-top svg{color:var(--pr-success)}.analytics-card h2{font-size:26px;font-weight:800;margin:0;letter-spacing:-.02em}.analytics-card .currency{font-size:14px;font-weight:600;color:var(--pr-text-soft);margin-left:4px}.analytics-card:before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;background:var(--pr-primary)}.analytics-card.expense-variant:before{background:var(--pr-warning)}.analytics-card.success-variant:before{background:var(--pr-success)}.payment-status-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}.payment-box{display:flex;align-items:center;gap:16px;padding:18px 22px;border-radius:18px;border:1px solid var(--pr-border);background:var(--pr-card);box-shadow:var(--pr-shadow-sm)}.payment-box .p-icon{font-size:22px;display:flex;align-items:center}.payment-box.paid{border-left:4px solid var(--pr-success)}.payment-box.unpaid{border-left:4px solid var(--pr-warning)}.payment-box.paid .p-icon{color:var(--pr-success)}.payment-box.unpaid .p-icon{color:var(--pr-warning)}.p-meta h2{font-size:22px;font-weight:800;margin:0;letter-spacing:-.01em}.p-meta p{margin:2px 0 0;font-size:13px;color:var(--pr-text-soft);font-weight:550}.erp-section-box{background:var(--pr-card);border:1px solid var(--pr-border);border-radius:24px;padding:24px;box-shadow:var(--pr-shadow-sm);margin-bottom:24px}.section-title{margin-bottom:22px}.title-left{display:flex;align-items:center;gap:10px;color:var(--pr-text)}.title-left h2{font-size:18px;font-weight:750;margin:0;letter-spacing:-.01em}.title-left svg{font-size:18px;color:var(--pr-muted)}.branches-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.branch-card{background:var(--pr-soft);border:1px solid var(--pr-border);border-radius:18px;padding:20px;transition:var(--pr-transition)}.branch-card:hover{transform:translateY(-3px);box-shadow:var(--pr-shadow-md);border-color:#376fff33;background:var(--pr-card)}.branch-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.branch-top h3{font-size:16px;font-weight:700;margin:0;letter-spacing:-.01em}.active-badge{font-size:11px;font-weight:700;background:var(--pr-success-light);color:#047857;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.03em}.branch-info-stack{display:flex;flex-direction:column;gap:10px}.branch-stat-line{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--pr-text-soft);font-weight:550}.branch-stat-line svg{color:var(--pr-muted);font-size:15px}.branch-stat-line.income-text{margin-top:6px;padding-top:10px;border-top:1px dashed var(--pr-border);color:var(--pr-text);justify-content:space-between}.branch-stat-line.income-text strong{font-size:15px;font-weight:800;color:var(--pr-primary)}.recent-payments-list{display:flex;flex-direction:column;gap:12px}.payment-row{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:var(--pr-soft);border:1px solid var(--pr-border);border-radius:16px;transition:var(--pr-transition)}.payment-row:hover{background:var(--pr-card);border-color:var(--pr-primary);box-shadow:var(--pr-shadow-sm)}.payment-user{display:flex;align-items:center;gap:14px}.mini-avatar{width:40px;height:40px;background:var(--pr-primary-light);color:var(--pr-primary-dark);border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;-webkit-user-select:none;user-select:none}.user-details h4{font-size:14px;font-weight:700;margin:0 0 3px}.user-details p{margin:0;font-size:12px;color:var(--pr-text-soft);font-weight:500}.payment-right{text-align:right;display:flex;flex-direction:column;gap:3px}.payment-right strong{font-size:15px;font-weight:800;color:var(--pr-success)}.payment-right span{font-size:11px;color:var(--pr-muted);font-weight:600}.no-data-msg{font-size:14px;color:var(--pr-muted);margin:0;text-align:center;padding:16px;font-weight:500}.skeleton-active{pointer-events:none;-webkit-user-select:none;user-select:none}.pr-skeleton{background:#e2e8f0;border-radius:14px}.erp-avatar.pr-skeleton{border-radius:20px;box-shadow:none}.skeleton-text-group{display:flex;flex-direction:column;gap:8px}.pr-skeleton.s-title{width:220px;height:26px}.pr-skeleton.s-subtitle{width:140px;height:16px}.shimmer{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:prShimmerAnimation 1.5s infinite linear}@keyframes prShimmerAnimation{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes prReveal{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 992px){.erp-profile-top{flex-direction:column;align-items:stretch;padding:24px}.erp-profit-box{width:100%;box-sizing:border-box}}@media (max-width: 768px){.profile-main-left{flex-direction:column;text-align:center}.erp-contact-row{justify-content:center}.payment-status-grid{grid-template-columns:1fr}.erp-global-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media (max-width: 480px){.erp-global-grid,.analytics-grid{grid-template-columns:1fr}.payment-row{flex-direction:column;align-items:flex-start;gap:12px}.payment-right{text-align:left;width:100%;border-top:1px solid var(--pr-border);padding-top:8px}}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #f0f5ff;--bg: #fafbfe;--card: #ffffff;--soft: #f8fafc;--text: #0f172a;--text-soft: #64748b;--muted: #94a3b8;--border: #e2e8f0;--success: #10b981;--success-light: #ecfdf5;--warning: #f59e0b;--warning-light: #fffbeb;--danger: #ef4444;--danger-light: #fef2f2;--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--transition: all .22s cubic-bezier(.4, 0, .2, 1)}.ld-module-root{display:flex;flex-direction:column;min-height:100%;height:100%;animation:pageReveal .4s cubic-bezier(.16,1,.3,1)}.ld-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;flex-wrap:wrap;flex-shrink:0}.ld-title{font-size:clamp(20px,4vw,26px);font-weight:800;color:var(--text);letter-spacing:-.02em;margin:0 0 6px;line-height:1.25}.ld-desc{font-size:14px;color:var(--text-soft);margin:0;font-weight:500}.ld-create-btn{height:48px;border:none;border-radius:12px;padding:0 22px;background:var(--primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 8px 18px #376fff33;display:inline-flex;align-items:center;gap:8px;transition:var(--transition);white-space:nowrap;flex-shrink:0}.ld-create-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 12px 22px #376fff47}.ld-create-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.ld-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;flex-shrink:0}.ld-stat-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);transition:var(--transition)}.ld-stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.ld-stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;flex-shrink:0}.ld-stat-label{display:block;font-size:13px;font-weight:600;color:var(--text-soft);margin-bottom:2px}.ld-stat-value{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.02em}.ld-filters{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px;flex-shrink:0}.ld-search{flex:1.5 1 220px;position:relative;min-width:0}.ld-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:17px;pointer-events:none;transition:var(--transition)}.ld-search input{width:100%;height:48px;padding:0 16px 0 46px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:550;color:var(--text);box-shadow:var(--shadow-sm);transition:var(--transition)}.ld-search input::placeholder{color:var(--muted);font-weight:400}.ld-search input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #376fff1f}.ld-search:focus-within svg{color:var(--primary)}.ld-filter-item{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:16px}.ld-filters select,.ld-date-input{height:48px;padding:0 36px 0 14px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:600;color:var(--text-soft);cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition);min-width:140px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.ld-date-input{background-image:none;padding-right:14px;min-width:150px}.ld-filters select:focus,.ld-date-input:focus{outline:none;border-color:var(--primary);color:var(--text);box-shadow:0 0 0 4px #376fff1f}.ld-table-wrapper{background:var(--card);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden;position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.ld-table{width:100%;border-collapse:separate;border-spacing:0;min-width:900px}.ld-table thead{position:sticky;top:0;z-index:20;background:#f8fafc}.ld-table thead th{border-bottom:2px solid var(--border);background:#f8fafc;text-align:left;padding:14px 16px;font-size:11px;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.ld-table td{padding:14px 16px;font-size:14px;font-weight:500;color:var(--text-soft);border-bottom:1px solid #f1f5f9;vertical-align:middle}.ld-table tbody tr{transition:background .2s ease}.ld-table tbody tr:hover{background:#f8fafc}.ld-table tbody tr:last-child td{border-bottom:none}.ld-table strong{color:var(--text);font-weight:600}.ld-phone{display:inline-flex;align-items:center;gap:6px;color:var(--primary);text-decoration:none;font-weight:600;font-size:13.5px;transition:var(--transition);white-space:nowrap}.ld-phone:hover{color:var(--primary-dark)}.ld-course-badge{display:inline-block;padding:5px 10px;background:var(--primary-light);color:var(--primary-dark);border-radius:8px;font-size:12.5px;font-weight:600;white-space:nowrap}.ld-status-badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.03em;white-space:nowrap}.ld-date{display:inline-flex;align-items:center;gap:6px;color:var(--text-soft);font-size:13.5px;font-weight:500;white-space:nowrap}.ld-actions{display:flex;align-items:center;justify-content:center;gap:6px}.ld-action-btn{width:36px;height:36px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;cursor:pointer;transition:var(--transition);background:#f1f5f9;color:var(--text-soft);flex-shrink:0}.ld-action-btn:hover{background:var(--primary-light);color:var(--primary)}.ld-action-btn.ld-del:hover{background:var(--danger-light);color:var(--danger)}.ld-empty{padding:64px 24px;text-align:center;color:var(--muted);background:var(--card);border-radius:16px;border:1px solid var(--border)}.ld-empty h3{margin:16px 0 8px;font-size:17px;font-weight:700;color:var(--text)}.ld-empty p{margin:0;font-size:14px;font-weight:500;color:var(--text-soft)}.ld-loading{padding:48px;text-align:center;color:var(--text-soft);font-weight:500;font-size:14px}.ld-error{background:var(--danger-light);color:var(--danger);padding:14px 18px;border-radius:12px;display:flex;align-items:center;gap:10px;margin-bottom:20px;font-size:14px;font-weight:600;border:1px solid #fecaca}.ld-error button{margin-left:auto;background:#fff;border:1px solid #fecaca;padding:6px 14px;border-radius:8px;cursor:pointer;font-weight:600;font-size:13px;color:var(--danger);transition:var(--transition)}.ld-error button:hover{background:#fee2e2}.ld-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px;animation:overlayFade .2s ease-out;overflow-y:auto}.ld-modal-content{background:var(--card);max-width:520px;width:100%;max-height:90vh;overflow-y:auto;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--border);animation:modalScaleUp .28s cubic-bezier(.34,1.56,.64,1);margin:auto}.ld-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--card);z-index:5}.ld-modal-header h3{font-size:17px;font-weight:700;color:var(--text);margin:0}.ld-close{width:36px;height:36px;border:none;border-radius:50%;background:#f1f5f9;color:var(--text-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;transition:var(--transition);flex-shrink:0}.ld-close:hover{background:var(--danger-light);color:var(--danger)}.ld-form{padding:20px;display:flex;flex-direction:column;gap:16px}.ld-input-group{display:flex;flex-direction:column;gap:6px}.ld-input-group label{font-size:13px;font-weight:600;color:var(--text-soft)}.ld-input-group input,.ld-input-group select{height:46px;padding:0 14px;border-radius:10px;border:1px solid var(--border);background:#fdfefe;font-size:14px;font-weight:550;color:var(--text);transition:var(--transition);width:100%;font-family:inherit}.ld-input-group input:focus,.ld-input-group select:focus{outline:none;border-color:var(--primary);background:var(--card);box-shadow:0 0 0 4px #376fff1a}.ld-submit-btn{height:48px;border:none;border-radius:12px;padding:0 24px;background:var(--primary);color:#fff;font-size:14px;font-weight:700;cursor:pointer;box-shadow:0 6px 16px #376fff26;transition:var(--transition);margin-top:4px;width:100%}.ld-submit-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 10px 20px #376fff40}.ld-submit-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.ld-confirm-box{text-align:center;padding:32px 24px;max-width:420px}.ld-confirm-icon{width:56px;height:56px;background:var(--danger-light);color:var(--danger);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 16px}.ld-confirm-box h3{margin:0 0 8px;font-size:18px;font-weight:700;color:var(--text)}.ld-confirm-box p{color:var(--text-soft);margin:0 0 24px;font-size:14px;font-weight:500;line-height:1.5}.ld-confirm-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.ld-btn-no,.ld-btn-yes{height:44px;padding:0 22px;border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;border:none;transition:var(--transition);min-width:110px}.ld-btn-no{background:#f1f5f9;color:var(--text-soft)}.ld-btn-no:hover{background:#e2e8f0;color:var(--text)}.ld-btn-yes{background:var(--danger);color:#fff;box-shadow:0 6px 14px #ef444433}.ld-btn-yes:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.ld-btn-yes:disabled{opacity:.6;cursor:not-allowed}@keyframes pageReveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes overlayFade{0%{opacity:0}to{opacity:1}}@keyframes modalScaleUp{0%{opacity:0;transform:scale(.96) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (min-width: 769px){.ld-table-wrapper{overflow-y:auto;overflow-x:auto;max-height:calc(100vh - 360px)}}@media (max-width: 992px){.ld-stats-row{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.ld-module-root{height:auto;min-height:100%;overflow:visible}.ld-header{flex-direction:column;align-items:stretch;gap:14px}.ld-create-btn{width:100%;justify-content:center;height:46px}.ld-stats-row{grid-template-columns:1fr;gap:12px}.ld-filters{flex-direction:column;align-items:stretch;gap:10px}.ld-search{flex:none;width:100%}.ld-filters select,.ld-date-input{width:100%;min-width:0}.ld-table-wrapper{background:transparent;border:none;box-shadow:none;overflow:visible;max-height:none;display:block}.ld-table{min-width:0;display:block}.ld-table thead{display:none}.ld-table tbody{display:flex;flex-direction:column;gap:12px}.ld-table tbody tr{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:var(--shadow-sm);gap:10px}.ld-table tbody tr:hover{background:var(--card);border-color:var(--primary)}.ld-table td{display:flex;justify-content:space-between;align-items:center;padding:0;border:none;font-size:13.5px}.ld-table td:before{content:attr(data-label);font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-right:12px;flex-shrink:0}.ld-table td:first-child{justify-content:flex-start}.ld-table td:first-child:before{display:none}.ld-table td:last-child{justify-content:flex-end;margin-top:4px;padding-top:12px;border-top:1px solid var(--border)}.ld-table td:last-child:before{display:none}.ld-actions{width:100%;justify-content:flex-end}.ld-action-btn{width:40px;height:40px}.ld-modal-overlay{padding:12px;align-items:flex-end}.ld-modal-content{max-height:92vh;border-radius:20px 20px 0 0;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.ld-confirm-btns{flex-direction:column-reverse}.ld-btn-no,.ld-btn-yes{width:100%}}@media (max-width: 400px){.ld-title{font-size:18px}.ld-desc{font-size:13px}.ld-stat-value{font-size:20px}.ld-table tbody tr{padding:14px}}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}:root{--primary: #376fff;--primary-dark: #1a56db;--primary-light: #f0f5ff;--card: #ffffff;--soft: #f8fafc;--text: #0f172a;--text-soft: #64748b;--muted: #94a3b8;--border: #e2e8f0;--success: #10b981;--success-light: #ecfdf5;--warning: #d97706;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fef2f2;--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, .03), 0 2px 4px -1px rgba(15, 23, 42, .02);--shadow-md: 0 12px 24px -4px rgba(15, 23, 42, .06), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .12);--transition: all .25s cubic-bezier(.4, 0, .2, 1)}.ar-root{display:flex;flex-direction:column;height:100%;overflow:hidden;animation:arReveal .4s cubic-bezier(.16,1,.3,1)}.ar-header-section{flex-shrink:0;margin-bottom:20px}.ar-page-title{font-size:26px;font-weight:800;color:var(--text);letter-spacing:-.02em;margin:0 0 6px}.ar-page-desc{font-size:14px;color:var(--text-soft);margin:0;font-weight:500}.ar-search-wrapper{margin-bottom:24px;flex-shrink:0}.ar-search{position:relative;max-width:420px}.ar-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:17px;pointer-events:none;transition:var(--transition)}.ar-search input{width:100%;height:48px;padding:0 16px 0 46px;border-radius:12px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:550;color:var(--text);box-shadow:var(--shadow-sm);transition:var(--transition)}.ar-search input::placeholder{color:var(--muted);font-weight:400}.ar-search input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #376fff1f}.ar-search:focus-within svg{color:var(--primary)}.ar-table-wrapper{background:var(--card);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow-y:auto;max-height:70vh;flex:1}.ar-table{width:100%;border-collapse:separate;border-spacing:0;min-width:900px}.ar-table thead{position:sticky;top:0;z-index:10;background:#f8fafc}.ar-table thead th{border-bottom:2px solid var(--border);background:#f8fafc;text-align:left;padding:16px;font-size:11px;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em}.ar-table td{padding:16px;font-size:14px;font-weight:500;color:var(--text-soft);border-bottom:1px solid #f1f5f9;vertical-align:middle}.ar-table tbody tr{transition:var(--transition)}.ar-table tbody tr:hover{background:#f8fafc}.ar-table tbody tr:last-child td{border-bottom:none}.ar-name{color:var(--text)!important;font-weight:600!important}.ar-badge{display:inline-block;padding:5px 11px;background:var(--primary-light);color:var(--primary-dark);border-radius:8px;font-size:13px;font-weight:600}.ar-actions{display:flex;align-items:center;justify-content:center;gap:8px}.ar-action-btn{width:34px;height:34px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;cursor:pointer;transition:var(--transition);background:#f1f5f9;color:var(--text-soft)}.ar-action-btn.restore:hover{background:var(--success-light);color:var(--success)}.ar-action-btn.delete:hover{background:var(--danger-light);color:var(--danger)}.ar-empty{padding:64px 24px;text-align:center;color:var(--muted)}.ar-empty svg{margin-bottom:14px;opacity:.45}.ar-empty h3{margin:0 0 6px;font-size:17px;font-weight:700;color:var(--text)}.ar-empty p{margin:0;font-size:14px;font-weight:500;color:var(--text-soft)}.ar-skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:arShimmer 1.5s infinite linear;border-radius:6px}@keyframes arShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.ar-skel-id{width:20px;height:16px}.ar-skel-name{width:130px;height:16px}.ar-skel-phone{width:110px;height:16px}.ar-skel-badge{width:90px;height:26px;border-radius:8px}.ar-skel-btn{width:34px;height:34px;border-radius:8px}.ar-skel-actions{display:flex;gap:8px;justify-content:center}.ar-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a4d;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px;animation:arOverlay .2s ease-out}.ar-confirm-box{background:var(--card);max-width:420px;width:100%;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--border);text-align:center;padding:36px 28px;animation:arScale .28s cubic-bezier(.34,1.56,.64,1)}.ar-confirm-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 18px}.ar-confirm-icon.restore{background:var(--success-light);color:var(--success)}.ar-confirm-icon.danger,.ar-confirm-icon.error{background:var(--danger-light);color:var(--danger)}.ar-confirm-box h3{margin:0 0 10px;font-size:18px;font-weight:700;color:var(--text)}.ar-confirm-box p{margin:0 0 28px;font-size:14px;font-weight:500;color:var(--text-soft);line-height:1.55}.ar-confirm-btns{display:flex;gap:12px;justify-content:center}.ar-btn{height:44px;padding:0 22px;border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;border:none;transition:var(--transition)}.ar-btn.cancel{background:#f1f5f9;color:var(--text-soft)}.ar-btn.cancel:hover:not(:disabled){background:#e2e8f0;color:var(--text)}.ar-btn.restore{background:var(--success);color:#fff;box-shadow:0 6px 14px #10b98140}.ar-btn.restore:hover:not(:disabled){background:#059669;transform:translateY(-1px)}.ar-btn.danger{background:var(--danger);color:#fff;box-shadow:0 6px 14px #ef444440}.ar-btn.danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}.ar-btn.primary{background:var(--primary);color:#fff;box-shadow:0 6px 14px #376fff33}.ar-btn.primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.ar-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}@keyframes arReveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes arOverlay{0%{opacity:0}to{opacity:1}}@keyframes arScale{0%{opacity:0;transform:scale(.96) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 768px){.ar-search{max-width:100%}}.erp-store{max-width:100%;margin:0 auto;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#0f172a;background:#f8fafc;min-height:100vh}.erp-store-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:32px;flex-wrap:wrap}.erp-store-title{display:flex;align-items:center;gap:14px}.erp-store-title h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-.3px;color:#0f172a}.erp-store-title p{margin:3px 0 0;font-size:14px;color:#64748b}.erp-store-actions{display:flex;gap:10px;flex-wrap:wrap}.erp-btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .18s ease;white-space:nowrap}.erp-btn--primary{background:#2563eb;color:#fff;box-shadow:0 1px 2px #2563eb33}.erp-btn--primary:hover{background:#1d4ed8;transform:translateY(-1px)}.erp-btn--success{background:#059669;color:#fff;box-shadow:0 1px 2px #05966933}.erp-btn--success:hover{background:#047857;transform:translateY(-1px)}.erp-btn--danger{background:#dc2626;color:#fff;box-shadow:0 1px 2px #dc262633}.erp-btn--danger:hover{background:#b91c1c;transform:translateY(-1px)}.erp-btn--ghost{background:#f1f5f9;color:#334155}.erp-btn--ghost:hover{background:#e2e8f0}.erp-store-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:24px}.erp-stat{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px 20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 3px #0000000a;transition:box-shadow .2s ease}.erp-stat:hover{box-shadow:0 4px 12px #0000000f}.erp-stat__icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.erp-stat__icon--blue{background:#dbeafe;color:#1d4ed8}.erp-stat__icon--green{background:#d1fae5;color:#047857}.erp-stat__icon--red{background:#fee2e2;color:#b91c1c}.erp-stat__icon--purple{background:#ede9fe;color:#6d28d9}.erp-stat span{display:block;font-size:13px;color:#64748b;margin-bottom:3px}.erp-stat strong{font-size:18px;font-weight:700;color:#0f172a}.erp-weekly{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid #bae6fd;border-radius:14px;padding:18px 22px;margin-bottom:24px}.erp-weekly__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:12px;color:#0369a1}.erp-weekly__header h3{margin:0;font-size:15px;font-weight:600}.erp-weekly__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px}.erp-weekly__grid span{display:block;font-size:12px;color:#64748b;margin-bottom:3px}.erp-weekly__grid strong{font-size:16px;font-weight:700}.text-green{color:#059669}.text-red{color:#dc2626}.erp-period-tabs{display:flex;gap:6px;background:#e0f2fe;padding:4px;border-radius:10px}.erp-period-btn{padding:6px 14px;border:none;border-radius:8px;font-size:13px;font-weight:500;background:transparent;color:#0369a1;cursor:pointer;transition:all .15s ease}.erp-period-btn.active{background:#fff;color:#0c4a6e;box-shadow:0 1px 3px #00000014}.erp-period-btn:hover:not(.active){background:#ffffff80}.erp-filters{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;align-items:center}.erp-store-search{position:relative;flex:1;min-width:220px;max-width:340px}.erp-store-search input{width:100%;padding:11px 14px 11px 42px;border:1px solid #e2e8f0;border-radius:10px;font-size:14px;background:#fff;transition:all .15s ease}.erp-store-search input:focus{outline:none;border-color:#93c5fd;box-shadow:0 0 0 3px #2563eb1f}.erp-store-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#94a3b8;pointer-events:none}.erp-category-filter{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:0 12px;height:42px}.erp-category-filter select{border:none;padding:8px 4px;font-size:14px;background:transparent;outline:none;cursor:pointer;color:#334155}.erp-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;margin-bottom:24px;overflow:hidden;box-shadow:0 1px 3px #00000008}.erp-card__head{padding:16px 22px;border-bottom:1px solid #f1f5f9;background:#fafafa}.erp-card__head h2{margin:0;font-size:16px;font-weight:600;color:#0f172a}.erp-table-wrap{overflow-x:auto}.erp-table{width:100%;border-collapse:collapse;font-size:14px}.erp-table th{text-align:left;padding:13px 16px;background:#f8fafc;color:#475569;font-weight:600;font-size:13px;white-space:nowrap;border-bottom:1px solid #e2e8f0}.erp-table td{padding:13px 16px;border-bottom:1px solid #f1f5f9;vertical-align:middle;color:#334155}.erp-table tr:last-child td{border-bottom:none}.erp-table__name{font-weight:500;color:#0f172a}.erp-empty{text-align:center;color:#94a3b8;padding:48px 20px!important;font-size:14px}.erp-row-selected{background:#f0f9ff!important}.erp-checkbox-btn{background:none;border:none;cursor:pointer;color:#94a3b8;padding:4px;display:flex;align-items:center;justify-content:center;transition:color .15s ease}.erp-checkbox-btn:hover{color:#64748b}.erp-checkbox-btn .checked{color:#2563eb}.erp-badge{display:inline-block;padding:3px 11px;border-radius:20px;font-size:13px;font-weight:600}.erp-badge--success{background:#d1fae5;color:#065f46}.erp-badge--warning{background:#fef3c7;color:#92400e}.erp-category-badge{display:inline-block;padding:3px 10px;background:#f1f5f9;color:#475569;border-radius:20px;font-size:12px;font-weight:500}.erp-type{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:600}.erp-type--in{background:#d1fae5;color:#065f46}.erp-type--out{background:#fee2e2;color:#991b1b}.erp-money--in{color:#059669;font-weight:600}.erp-money--out{color:#dc2626;font-weight:600}.erp-person{font-weight:500;font-size:13px;color:#0f172a}.erp-note{font-size:12px;color:#64748b;margin-top:2px}.erp-actions{display:flex;gap:6px}.erp-action-btn{width:32px;height:32px;border-radius:8px;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s ease}.erp-action-btn--edit{background:#dbeafe;color:#1d4ed8}.erp-action-btn--edit:hover{background:#bfdbfe}.erp-action-btn--delete{background:#fee2e2;color:#b91c1c}.erp-action-btn--delete:hover{background:#fecaca}.erp-total-box{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;padding:12px 16px;margin-bottom:16px;font-size:15px;color:#166534}.erp-total-box strong{font-size:17px}.erp-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.erp-modal{background:#fff;border-radius:16px;width:100%;max-width:480px;box-shadow:0 25px 50px -12px #00000040;animation:erpModalIn .22s ease;max-height:90vh;overflow-y:auto}@keyframes erpModalIn{0%{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.erp-modal__header{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 0}.erp-modal__header h3{margin:0;font-size:18px;font-weight:600;color:#0f172a}.erp-modal__close{background:#f1f5f9;border:none;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#64748b;transition:all .15s ease}.erp-modal__close:hover{background:#e2e8f0;color:#0f172a}.erp-modal--confirm{max-width:400px;text-align:center;padding:32px 28px}.erp-confirm-icon{width:64px;height:64px;background:#fef3c7;color:#d97706;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.erp-modal--confirm h3{margin:0 0 10px;font-size:18px;font-weight:600}.erp-modal--confirm p{margin:0 0 24px;color:#64748b;font-size:14px;line-height:1.5}.erp-form{padding:20px 24px 26px}.erp-field{margin-bottom:16px}.erp-field label{display:block;font-size:13px;font-weight:500;color:#334155;margin-bottom:6px}.erp-field input,.erp-field select{width:100%;padding:11px 13px;border:1px solid #e2e8f0;border-radius:10px;font-size:14px;transition:all .15s ease;background:#fff;color:#0f172a}.erp-field input:focus,.erp-field select:focus{outline:none;border-color:#93c5fd;box-shadow:0 0 0 3px #2563eb1f}.erp-field-row{display:grid;grid-template-columns:1fr 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900px){.teacher-sidebar{transform:translate(-100%)}.teacher-sidebar.is-mobile-open{transform:translate(0)}.sidebar-overlay{display:block}.sidebar-close-btn{display:flex}.teacher-main-area{margin-left:0}.navbar-menu-btn{display:flex}.teacher-main-content{padding:15px}}@media (max-width: 640px){.teacher-navbar{padding:0 14px;height:60px;min-height:60px;max-height:60px}.navbar-title{font-size:16px}.navbar-profile{max-width:160px;padding:4px 10px 4px 4px}.navbar-name{font-size:13px}.teacher-main-content{padding:14px;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}}@media (max-width: 400px){.navbar-profile{max-width:130px}.navbar-name{font-size:12.5px}}@supports not (height: 100dvh){:root{--tl-app-height: 100vh}}:root{--mg-primary: #2563eb;--mg-primary-dark: #1d4ed8;--mg-primary-light: #eff6ff;--mg-card: #ffffff;--mg-soft: #f8fafc;--mg-text: #0f172a;--mg-text-soft: #64748b;--mg-muted: #94a3b8;--mg-border: #e2e8f0;--mg-border-light: #f1f5f9;--mg-success: 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svg{font-size:13px}.students-badge--paid{background:var(--students-success-soft);color:#065f46;border-radius:20px;padding:6px 13px;font-size:12.5px;font-weight:700}.students-badge--unpaid{background:var(--students-danger-soft);color:#991b1b;border-radius:20px;padding:6px 13px;font-size:12.5px;font-weight:700}.students-phone{display:inline-flex;align-items:center;gap:7px;color:var(--students-text-muted);font-weight:500;white-space:nowrap;font-variant-numeric:tabular-nums}.students-phone svg{font-size:14px;color:var(--students-text-soft)}.students-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:64px 24px;background:var(--students-bg);border:1px solid var(--students-border);border-radius:var(--students-radius);color:var(--students-text-soft)}.students-empty h3{margin:16px 0 6px;font-size:17px;font-weight:700;color:var(--students-text)}.students-empty 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var(--att-border);background:var(--att-card);font-size:14.5px;font-weight:600;color:var(--att-text);box-shadow:var(--att-shadow-sm);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;transition:var(--att-t);font-family:inherit}.attendance-group-select:hover{border-color:#cbd5e1}.attendance-group-select:focus{outline:none;border-color:var(--att-primary);box-shadow:0 0 0 4px #2563eb1f}.attendance-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;background:var(--att-card);padding:12px 16px;border-radius:var(--att-radius);border:1px solid 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10px;border-radius:8px;font-size:12.5px;font-weight:700}.attendance-percentage--good{background:var(--att-success-light);color:#065f46}.attendance-percentage--warning{background:var(--att-warning-light);color:#92400e}.attendance-percentage--bad{background:var(--att-danger-light);color:#991b1b}.attendance-no-data{text-align:center;padding:56px 16px!important;color:var(--att-muted);font-weight:500;font-size:14.5px}.attendance-loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:72px 20px;color:var(--att-text-soft);flex:1}.attendance-spinner{animation:attSpin .85s linear infinite}.attendance-spinner--large{font-size:34px;color:var(--att-primary)}.attendance-toast{position:fixed;bottom:28px;right:28px;background:var(--att-card);padding:14px 20px;border-radius:12px;box-shadow:var(--att-shadow-lg);display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;z-index:11000;border:1px solid var(--att-border);animation:attSlide 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