@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*{box-sizing:border-box}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:#1f2937;background-color:#f8fafc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--brand-primary: #e4002b;--brand-primary-dark: #b00020;--brand-primary-soft: rgba(228, 0, 43, .12);--brand-primary-soft-2: rgba(228, 0, 43, .18);--brand-bg: #f8fafc;--brand-surface: #ffffff;--brand-text: #111827;--brand-muted: #6b7280;--brand-border: #e5e7eb}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}::selection{background:var(--brand-primary-soft-2);color:#111827}.cell-actions{min-width:200px;white-space:nowrap}.table-action-buttons{display:inline-flex;align-items:center;gap:.5rem;flex-wrap:nowrap}.table-action-buttons .btn{flex-shrink:0}.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.75rem;max-width:400px}.toast{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;border-radius:12px;background:#fff;box-shadow:0 10px 40px -10px #00000026,0 0 2px #0000001a;animation:slideIn .3s ease-out;border-left:4px solid}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-icon{flex-shrink:0;width:24px;height:24px}.toast-icon svg{width:100%;height:100%}.toast-success{border-left-color:#10b981}.toast-success .toast-icon{color:#10b981}.toast-error{border-left-color:#ef4444}.toast-error .toast-icon{color:#ef4444}.toast-warning{border-left-color:#f59e0b}.toast-warning .toast-icon{color:#f59e0b}.toast-info{border-left-color:#3b82f6}.toast-info .toast-icon{color:#3b82f6}.toast-content{flex:1;min-width:0}.toast-message{margin:0;font-size:.875rem;color:#1f2937;line-height:1.5}.toast-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:none;background:transparent;color:#9ca3af;cursor:pointer;border-radius:6px;transition:all .2s}.toast-close:hover{background:#f3f4f6;color:#6b7280}.toast-close svg{width:16px;height:16px}@media(max-width:640px){.toast-container{top:1rem;right:1rem;left:1rem;max-width:none}}.sidebar{position:fixed;top:0;left:0;height:100vh;width:260px;background:linear-gradient(180deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);border-right:none;display:flex;flex-direction:column;z-index:100;transition:all .3s cubic-bezier(.4,0,.2,1)}.sidebar.closed{width:86px}.sidebar-header{padding:1.25rem 1.25rem 1rem;border-bottom:1px solid rgba(255,255,255,.15)}.sidebar-brand{display:flex;align-items:center;gap:.9rem}.logo-icon{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#ffffff29;border-radius:14px;color:#fff}.logo-icon svg{width:24px;height:24px}.brand-logo{width:44px;height:44px;object-fit:contain;border-radius:14px;background:#ffffff24;padding:8px}.brand-text{display:flex;flex-direction:column;min-width:0}.brand-name{font-size:1.1rem;font-weight:800;color:#fff;line-height:1.1;white-space:nowrap}.brand-subtitle{margin-top:.15rem;font-size:.8125rem;font-weight:600;color:#ffffffc7;white-space:nowrap}.sidebar-nav{flex:1;padding:1rem .9rem;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:.85rem;padding:.8rem 1rem;margin-bottom:.4rem;color:#ffffffe0;text-decoration:none;border-radius:14px;transition:all .2s;background:transparent;border:none;width:100%;cursor:pointer;font-family:inherit;font-size:.9375rem;font-weight:650}.nav-item:hover{background:#ffffff1f;color:#fff}.nav-item.active{background:#ffffff2e;color:#fff;font-weight:750}.nav-icon{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.nav-icon svg{width:20px;height:20px}.nav-label{white-space:nowrap;overflow:hidden}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:99;opacity:0;transition:opacity .3s}.sidebar-overlay.active{opacity:1}@media(max-width:1024px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block}}.header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:var(--brand-surface);border-bottom:1px solid var(--brand-border)}.header-left{display:flex;align-items:center;gap:1rem}.header-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:transparent;border:none;color:#6b7280;cursor:pointer;border-radius:8px;transition:all .2s}.header-toggle:hover{background:#f3f4f6;color:#374151}.header-toggle svg{width:24px;height:24px}.header-brand{display:flex;align-items:center;gap:.9rem}.header-brand-chip{width:44px;height:44px;border-radius:14px;background:#f9fafb;border:1px solid var(--brand-border);display:flex;align-items:center;justify-content:center;overflow:hidden}.header-brand-chip img{width:28px;height:28px;object-fit:contain}.header-brand-text{display:flex;flex-direction:column}.header-brand-title{font-size:1.1rem;font-weight:800;color:var(--brand-text);line-height:1.2}.header-brand-subtitle{font-size:.8125rem;color:var(--brand-muted);font-weight:600;margin-top:.15rem}.header-right{display:flex;align-items:center;gap:1rem}.header-icon-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid var(--brand-border);background:#fff;color:#6b7280;cursor:pointer;border-radius:14px;transition:all .2s}.header-icon-btn:hover{background:#f9fafb;color:#374151}.header-icon-btn svg{width:20px;height:20px}.header-notification-btn{position:relative;text-decoration:none}.header-notification-btn.active{background:var(--brand-primary-soft);color:var(--brand-primary);border-color:var(--brand-primary)}.header-notification-badge{position:absolute;top:4px;right:4px;min-width:18px;height:18px;padding:0 5px;font-size:.7rem;font-weight:700;color:#fff;background:var(--brand-primary);border-radius:999px;display:flex;align-items:center;justify-content:center}.header-user{display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;background:#fff;border:1px solid var(--brand-border);border-radius:16px}.user-avatar{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);color:#fff;font-weight:600;font-size:1rem;border-radius:10px}.user-info{display:flex;flex-direction:column}.user-name{font-size:.875rem;font-weight:500;color:#111827}.user-role{font-size:.75rem;color:#6b7280}.header-logout{display:inline-flex;align-items:center;gap:.6rem;height:44px;padding:0 1rem;border:none;cursor:pointer;border-radius:16px;color:#fff;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);box-shadow:0 8px 18px -10px #e4002b8c;font-weight:750;transition:transform .15s ease,box-shadow .15s ease}.header-logout:hover{transform:translateY(-1px);box-shadow:0 10px 22px -10px #e4002ba6}.header-logout svg{width:18px;height:18px}@media(max-width:640px){.header{padding:1rem}.user-info,.header-brand-subtitle,.header-logout span{display:none}}.layout{display:flex;min-height:100vh;background:var(--brand-bg);flex-wrap:nowrap;--sidebar-open-width: 260px;--sidebar-closed-width: 86px}.layout-main{flex:1;display:flex;flex-direction:column;min-width:0;margin-left:var(--sidebar-open-width);transition:margin-left .3s cubic-bezier(.4,0,.2,1)}.layout.sidebar-closed .layout-main{margin-left:var(--sidebar-closed-width)}.layout-content{flex:1;padding:1.5rem;overflow-y:auto}@media(max-width:1024px){.layout.sidebar-open .layout-main,.layout.sidebar-closed .layout-main{margin-left:0}}@media(max-width:640px){.layout-content{padding:1rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-weight:500;border:none;border-radius:10px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-small{padding:.5rem 1rem;font-size:.8125rem;height:36px}.btn-medium{padding:.625rem 1.25rem;font-size:.875rem;height:42px}.btn-large{padding:.75rem 1.5rem;font-size:1rem;height:48px}.btn-primary{background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);color:#fff;box-shadow:0 2px 8px -2px #e4002b59}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 14px -2px #e4002b73}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:#f3f4f6;color:#374151}.btn-secondary:hover:not(:disabled){background:#e5e7eb}.btn-outline{background:transparent;color:var(--brand-primary);border:1.5px solid var(--brand-primary)}.btn-outline:hover:not(:disabled){background:var(--brand-primary-soft)}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 2px 8px -2px #ef444466}.btn-danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px -2px #ef444480}.btn-warn{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;box-shadow:0 2px 8px -2px #f59e0b66}.btn-warn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px -2px #f59e0b80}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 2px 8px -2px #10b98166}.btn-success:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px -2px #10b98180}.btn-ghost{background:transparent;color:#6b7280}.btn-ghost:hover:not(:disabled){background:#f3f4f6;color:#374151}.btn-full{width:100%}.btn-loading .btn-text{opacity:.7}.btn-spinner{display:inline-flex;animation:spin 1s linear infinite}.btn-spinner svg{width:18px;height:18px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn-icon{display:inline-flex;align-items:center;justify-content:center}.btn-icon svg{width:18px;height:18px}.input-wrapper{display:flex;flex-direction:column;gap:.5rem}.input-label{font-size:.875rem;font-weight:500;color:#374151}.input-container{position:relative;display:flex;align-items:center}.input-field{width:100%;height:44px;padding:0 1rem;font-family:inherit;font-size:.9375rem;color:#1f2937;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;outline:none;transition:all .2s}.input-field::placeholder{color:#9ca3af}.input-field:hover{border-color:#d1d5db}.input-field:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-primary-soft)}.input-with-icon .input-field{padding-left:2.75rem}.input-with-icon.input-icon-right .input-field{padding-left:1rem;padding-right:2.75rem}.input-icon{position:absolute;display:flex;align-items:center;justify-content:center;color:#9ca3af;pointer-events:none}.input-icon svg{width:20px;height:20px}.input-icon-left{left:.875rem}.input-icon-right{right:.875rem}.input-password-toggle{position:absolute;right:.75rem;display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:none;color:#9ca3af;cursor:pointer;border-radius:6px;transition:all .2s}.input-password-toggle:hover{background:#f3f4f6;color:#6b7280}.input-password-toggle svg{width:20px;height:20px}.input-error .input-field{border-color:#ef4444}.input-error .input-field:focus{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441a}.input-helper{font-size:.8125rem;color:#6b7280}.input-helper-error{color:#ef4444}.input-full{width:100%}.modal-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{position:relative;width:100%;max-height:calc(100vh - 2rem);background:#fff;border-radius:16px;box-shadow:0 25px 50px -12px #00000040;display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-small{max-width:400px}.modal-medium{max-width:540px}.modal-large{max-width:720px}.modal-full{max-width:90vw;max-height:90vh}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid #e5e7eb}.modal-title{margin:0;font-size:1.25rem;font-weight:600;color:#111827}.modal-close{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:transparent;border:none;color:#6b7280;cursor:pointer;border-radius:8px;transition:all .2s}.modal-close:hover{background:#f3f4f6;color:#374151}.modal-close svg{width:20px;height:20px}.modal-body{flex:1;padding:1.5rem;overflow-y:auto}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid #e5e7eb;background:#f9fafb;border-radius:0 0 16px 16px}.confirm-modal-body{color:#374151;line-height:1.5}.confirm-modal-body p{margin:0 0 .5rem}.confirm-modal-body p:last-child{margin-bottom:0}.confirm-modal-body .confirm-hint{font-size:.875rem;color:#6b7280;margin-top:.5rem}.confirm-modal-body .confirm-reason-label{display:block;margin-top:.75rem;font-size:.875rem;font-weight:500;color:#374151}.confirm-modal-body .confirm-reason-input{margin-top:.35rem}.confirm-modal-body textarea{width:100%;min-height:80px;margin-top:.75rem;padding:.5rem .75rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.9375rem;font-family:inherit;resize:vertical}.confirm-modal-body textarea:focus{outline:none;border-color:var(--brand-primary, #dc2626);box-shadow:0 0 0 3px #dc26261a}.select-wrapper{display:flex;flex-direction:column;gap:.5rem}.select-label{font-size:.875rem;font-weight:500;color:#374151}.select-container{position:relative;display:flex;align-items:center}.select-field{width:100%;height:44px;padding:0 2.5rem 0 1rem;font-family:inherit;font-size:.9375rem;color:#1f2937;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;outline:none;cursor:pointer;appearance:none;transition:all .2s}.select-field:hover{border-color:#d1d5db}.select-field:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-primary-soft)}.select-arrow{position:absolute;right:.875rem;display:flex;align-items:center;justify-content:center;pointer-events:none;color:#9ca3af}.select-arrow svg{width:20px;height:20px}.select-error .select-field{border-color:#ef4444}.select-error .select-field:focus{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441a}.select-helper{font-size:.8125rem;color:#6b7280}.select-helper-error{color:#ef4444}.select-full{width:100%}.card{background:#fff;border-radius:16px;box-shadow:0 1px 3px #0000000d,0 1px 2px #0000001a;border:1px solid #e5e7eb}.card-padding{padding:1.5rem}.card-hoverable{cursor:pointer;transition:all .2s}.card-hoverable:hover{transform:translateY(-2px);box-shadow:0 10px 40px -10px #00000026}.card-header{margin-bottom:1rem}.card-title{margin:0;font-size:1.125rem;font-weight:600;color:#111827}.card-subtitle{margin:.25rem 0 0;font-size:.875rem;color:#6b7280}.card-content{color:#374151}.card-footer{margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:#f8fafc}.login-left{position:relative;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);display:flex;align-items:center;justify-content:center;padding:3.5rem 2.5rem;overflow:hidden}.login-left:after{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.18),transparent 55%),radial-gradient(circle at 70% 70%,rgba(0,0,0,.18),transparent 55%);transform:rotate(10deg);pointer-events:none}.login-left-inner{position:relative;z-index:1;max-width:520px;text-align:center;color:#fff}.left-logo{width:88px;height:88px;border-radius:18px;background:#ffffff24;border:1px solid rgba(255,255,255,.16);display:inline-flex;align-items:center;justify-content:center;margin-bottom:1.25rem;box-shadow:0 20px 50px -30px #0000008c}.left-logo img{width:46px;height:46px;object-fit:contain}.left-logo svg{width:44px;height:44px}.left-title{margin:0;font-size:3rem;line-height:1.05;font-weight:900;letter-spacing:-.03em}.left-role{margin-top:.35rem;font-size:.95rem;font-weight:800;opacity:.9}.left-desc{margin:1.25rem auto 0;max-width:520px;font-size:1.05rem;line-height:1.65;opacity:.9}.login-right{display:flex;align-items:center;justify-content:center;padding:3.5rem 2.5rem;background:#f8fafc}.login-card{background:#fff;border-radius:26px;padding:2.25rem;width:100%;max-width:520px;border:1px solid rgba(15,23,42,.06);box-shadow:0 30px 70px -35px #0f172a59,0 0 2px #0000000f}.login-header{margin-bottom:1.5rem}.login-welcome{margin:0 0 .4rem;font-size:2rem;font-weight:900;color:var(--brand-text);letter-spacing:-.02em}.login-subtitle{margin:0;font-size:.9375rem;color:var(--brand-muted)}.login-form{display:flex;flex-direction:column;gap:1.25rem}.login-api-error{display:flex;align-items:center;gap:.75rem;padding:1rem;background:#fef2f2;border:1px solid #fecaca;border-radius:12px;color:#dc2626;font-size:.9375rem}.login-api-error svg{width:20px;height:20px;flex-shrink:0}.login-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:-.25rem}.login-remember{display:inline-flex;align-items:center;gap:.55rem;color:#6b7280;font-size:.875rem;font-weight:600}.login-remember input{width:16px;height:16px;accent-color:var(--brand-primary)}.login-forgot{border:none;background:transparent;color:var(--brand-primary);font-weight:800;font-size:.875rem;cursor:pointer}.login-forgot:hover{text-decoration:underline}.login-footer{margin-top:2rem;text-align:center}.login-footer p{margin:0;font-size:.8125rem;color:#9ca3af}@media(max-width:920px){.login-shell{grid-template-columns:1fr}.login-left{padding:3rem 1.5rem}.login-right{padding:2.5rem 1.25rem}.left-title{font-size:2.5rem}}@media(max-width:480px){.login-card{padding:1.5rem;border-radius:22px}}.dashboard{width:100%;max-width:100%}.dashboard-header{margin-bottom:2rem}.dashboard-title{margin:0 0 .5rem;font-size:1.75rem;font-weight:700;color:#111827}.dashboard-subtitle{margin:0;color:#6b7280;font-size:1rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2rem}.stat-card{display:flex;align-items:center;gap:1rem;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%}.stat-card-primary:before{background:#3b82f6}.stat-card-success:before{background:#10b981}.stat-card-warning:before{background:#f59e0b}.stat-card-danger:before{background:#ef4444}.stat-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:12px;flex-shrink:0}.stat-card-primary .stat-icon{background:#3b82f61a;color:#3b82f6}.stat-card-success .stat-icon{background:#10b9811a;color:#10b981}.stat-card-warning .stat-icon{background:#f59e0b1a;color:#f59e0b}.stat-card-danger .stat-icon{background:#ef44441a;color:#ef4444}.stat-icon svg{width:26px;height:26px}.stat-content{display:flex;flex-direction:column;flex:1;min-width:0}.stat-value{font-size:1.75rem;font-weight:700;color:#111827;line-height:1.2}.stat-title{font-size:.875rem;color:#6b7280}.stat-trend{position:absolute;top:1rem;right:1rem;font-size:.75rem;font-weight:600;padding:.25rem .5rem;border-radius:6px}.stat-trend.positive{background:#10b9811a;color:#10b981}.stat-trend.negative{background:#ef44441a;color:#ef4444}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem}.action-list{display:flex;flex-direction:column;gap:.75rem}.action-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f9fafb;border-radius:12px;text-decoration:none;transition:all .2s}.action-item:hover{background:#f3f4f6;transform:translate(4px)}.action-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;flex-shrink:0}.action-icon svg{width:22px;height:22px}.action-icon.success{background:#10b9811a;color:#10b981}.action-icon.info{background:#3b82f61a;color:#3b82f6}.action-icon.primary{background:var(--brand-primary-soft);color:var(--brand-primary)}.action-content{display:flex;flex-direction:column}.action-title{font-size:.9375rem;font-weight:500;color:#111827}.action-desc{font-size:.8125rem;color:#6b7280}.info-content{display:flex;flex-direction:column;gap:1rem}.info-item{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;border-bottom:1px solid #e5e7eb}.info-item:last-child{padding-bottom:0;border-bottom:none}.info-label{font-size:.875rem;color:#6b7280}.info-value{font-size:.9375rem;font-weight:500;color:#111827}@media(max-width:1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:640px){.stats-grid{grid-template-columns:1fr}.stat-card{padding:1.25rem}}.students-page{width:100%;max-width:100%}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.toolbar-right{display:flex;align-items:center;gap:.75rem}.selected-count{font-size:.875rem;color:#6b7280;padding-right:.5rem}.th-checkbox{width:50px}.status-badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:500;border-radius:9999px}.status-success{background:#10b9811a;color:#10b981}.status-warning{background:#f59e0b1a;color:#d97706}.status-danger{background:#ef44441a;color:#dc2626}.import-content{text-align:center;padding:1rem 0}.import-icon{width:80px;height:80px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:16px;color:#6b7280}.import-icon svg{width:40px;height:40px}.import-text{margin:0 0 .75rem;font-size:1rem;color:#374151}.import-hint{margin:0;font-size:.8125rem;color:#9ca3af}input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--brand-primary)}@media(max-width:768px){.table-toolbar{flex-direction:column;align-items:stretch}.toolbar-left,.toolbar-right,.toolbar-left .input-wrapper{width:100%}.toolbar-right{justify-content:flex-start}}.users-page{width:100%;max-width:100%}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.page-subtitle{margin:.25rem 0 0;font-size:.875rem;color:#6b7280}.header-actions{display:flex;gap:.75rem}.table-toolbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid #e5e7eb;gap:1rem}.toolbar-left{display:flex;gap:.75rem}.toolbar-left .input-wrapper{width:280px}.user-name{font-weight:500}.role-badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:500;border-radius:9999px;background:#3b82f61a;color:#2563eb}.empty-state{display:flex;flex-direction:column;align-items:center;gap:.75rem;color:#9ca3af}.empty-state svg{width:48px;height:48px}.form-content{display:flex;flex-direction:column;gap:1rem}.delete-icon{width:64px;height:64px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;background:#ef44441a;border-radius:50%;color:#ef4444}.delete-icon svg{width:32px;height:32px}.delete-content p{margin:0 0 .5rem;color:#374151}@media(max-width:768px){.table-toolbar{flex-direction:column;align-items:stretch}.toolbar-left .input-wrapper{width:100%}}.profile-page{width:100%;max-width:100%}.page-header{margin-bottom:1.5rem}.page-title{margin:0;font-size:1.5rem;font-weight:700;color:#111827}.profile-content{display:flex;flex-direction:column;gap:1.5rem}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;gap:1rem;color:#6b7280}.loading-spinner{width:40px;height:40px;border:3px solid #e5e7eb;border-top-color:var(--brand-primary);border-radius:50%;animation:spin 1s linear infinite}.profile-card{padding:2rem}.profile-header{display:flex;align-items:center;gap:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid #e5e7eb;margin-bottom:1.5rem}.profile-avatar{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-primary-dark) 100%);color:#fff;font-weight:700;font-size:2rem;border-radius:20px;flex-shrink:0}.profile-info{flex:1}.profile-name{margin:0 0 .25rem;font-size:1.5rem;font-weight:700;color:#111827}.profile-email{margin:0 0 .5rem;color:#6b7280}.profile-role{display:inline-flex;padding:.25rem .75rem;font-size:.75rem;font-weight:500;background:var(--brand-primary-soft);color:var(--brand-primary);border-radius:9999px}.profile-details{display:grid;gap:1rem;margin-bottom:1.5rem}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #f3f4f6}.detail-item:last-child{border-bottom:none}.detail-label{font-size:.9375rem;color:#6b7280}.detail-value{font-size:.9375rem;font-weight:500;color:#111827}.profile-actions{display:flex;gap:1rem;padding-top:1.5rem;border-top:1px solid #e5e7eb}.password-form{display:flex;flex-direction:column;gap:1rem}@media(max-width:640px){.profile-card{padding:1.5rem}.profile-header{flex-direction:column;text-align:center}.profile-actions{flex-direction:column}}.student-cards-page{width:100%;max-width:100%}.tabs{display:flex;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden}.tab{padding:.55rem .9rem;border:none;background:#fff;color:#6b7280;font-weight:600;cursor:pointer}.tab.active{background:#f3f4f6;color:#111827}.toolbar-left{display:flex;gap:.75rem;flex-wrap:wrap}.status-badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:9999px}.status-active{background:#10b9811a;color:#10b981}.status-inactive{background:#f59e0b1a;color:#d97706}.status-blocked,.status-lost{background:#ef44441a;color:#dc2626}.cell-actions{min-width:220px;padding-right:1.25rem!important}.student-search{display:grid;grid-template-columns:1fr auto;gap:.75rem;align-items:end}.student-results{display:grid;gap:.5rem;max-height:260px;overflow:auto;padding:.25rem;border:1px solid #e5e7eb;border-radius:10px}.student-result{display:grid;grid-template-columns:120px 1fr 140px;gap:.75rem;text-align:left;padding:.6rem .75rem;border-radius:10px;border:1px solid transparent;background:#fff;cursor:pointer}.student-result:hover{background:#f9fafb}.student-result.selected{border-color:#e4002b59;background:var(--brand-primary-soft)}.hint.small{font-size:.8125rem}@media(max-width:768px){.toolbar-left .input-wrapper{width:100%}.student-result{grid-template-columns:1fr}}.restaurants-page{width:100%;max-width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.api-key-box .code-block{margin-top:.75rem;padding:.75rem;border:1px solid #e5e7eb;border-radius:10px;background:#f9fafb;display:grid;gap:.5rem}.api-key-box .label{color:#6b7280;font-weight:700}@media(max-width:768px){.toolbar-left .input-wrapper{width:100%}.grid-2{grid-template-columns:1fr}}.restaurant-users-page{width:100%;max-width:100%}.table-toolbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid #e5e7eb;gap:1rem;flex-wrap:wrap}.toolbar-left{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.toolbar-left .input-wrapper{width:320px}.role-pill{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:9999px;font-size:.75rem;font-weight:700;background:#3b82f61a;color:#2563eb;text-transform:uppercase;letter-spacing:.03em}.status-pill{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:9999px;font-size:.75rem;font-weight:600}.status-pill.on{background:#10b9811a;color:#10b981}.status-pill.off{background:#ef44441a;color:#dc2626}.form-content{display:grid;gap:.75rem}.checkbox-line{display:inline-flex;gap:.6rem;align-items:center;color:#374151;font-weight:600}.delete-content{text-align:center;padding:1rem 0}.delete-hint{font-size:.875rem;color:#9ca3af}.token-box{display:grid;gap:.75rem}.token{padding:.75rem;border:1px solid #e5e7eb;border-radius:10px;background:#f9fafb;word-break:break-all}.hint{color:#6b7280;font-size:.875rem}@media(max-width:768px){.toolbar-left .input-wrapper{width:100%}}.transactions-page{width:100%;max-width:100%}.table-card{overflow:hidden}.table-toolbar{padding:1rem 1.25rem;border-bottom:1px solid #e5e7eb}.toolbar-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr 1fr auto;gap:.75rem;align-items:end}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.875rem 1rem;text-align:left;border-bottom:1px solid #e5e7eb}.data-table th{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#6b7280;background:#f9fafb}.data-table td{font-size:.9375rem;color:#374151}.data-table tbody tr:hover{background:#f9fafb}.font-mono{font-family:SF Mono,Monaco,Courier New,monospace;font-size:.875rem}.num{text-align:right;font-variant-numeric:tabular-nums}.loading-cell,.empty-cell{text-align:center;padding:3rem 1rem!important}@media(max-width:1100px){.toolbar-grid{grid-template-columns:1fr}}.notifications-page{width:100%;max-width:100%}.notifications-page .page-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.notifications-page .header-actions{flex-shrink:0}.card-section-title{margin:0 0 .35rem;font-size:1.1rem;font-weight:600;color:#111827}.card-section-hint{margin:0 0 1rem;font-size:.875rem;color:#6b7280}.broadcast-form{display:flex;flex-direction:column;gap:1rem;max-width:100%}.broadcast-body-label{display:flex;flex-direction:column;gap:.35rem;font-size:.875rem;font-weight:500;color:#374151}.broadcast-body-label textarea{width:100%;padding:.6rem .75rem;border:1px solid #e5e7eb;border-radius:8px;font-size:.9375rem;font-family:inherit;resize:vertical;min-height:100px}.broadcast-body-label textarea:focus{outline:none;border-color:var(--brand-primary, #dc2626);box-shadow:0 0 0 3px #dc26261a}.broadcast-target{padding:.75rem 0;border-top:1px solid #e5e7eb}.broadcast-target-label{display:block;font-size:.875rem;font-weight:600;color:#374151;margin-bottom:.5rem}.checkbox-line{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#374151;cursor:pointer;margin-bottom:.35rem}.checkbox-line input[type=radio],.checkbox-line input[type=checkbox]{flex-shrink:0}.broadcast-target-roles{margin-left:1.5rem;margin-top:.5rem;display:flex;flex-direction:column;gap:.25rem}.broadcast-image-label{display:flex;flex-direction:column;gap:.35rem;font-size:.875rem;font-weight:500;color:#374151}.broadcast-image-label input[type=file]{font-size:.875rem}.broadcast-image-name{font-size:.8125rem;color:#6b7280}.notification-new-page .page-header{flex-direction:column;align-items:flex-start}.notification-new-page .page-header .header-left{flex-direction:column;align-items:flex-start;gap:.25rem}.notification-new-card{max-width:640px}.broadcast-form-page{max-width:100%}.form-actions{display:flex;align-items:center;gap:.75rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid #e5e7eb}.notifications-history-card .table-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;padding:1rem 1.25rem;border-bottom:1px solid #e5e7eb}.notifications-history-card .card-section-title{margin:0}.notifications-list{min-height:200px}.notification-items{list-style:none;margin:0;padding:0}.notification-item{padding:.875rem 1.25rem;border-bottom:1px solid #e5e7eb;cursor:pointer;transition:background .15s}.notification-item:hover{background:#f9fafb}.notification-item.unread{background:#e4002b0a}.notification-item.unread:hover{background:#e4002b14}.notification-item-main{display:flex;align-items:flex-start;gap:.5rem}.notification-dot{color:var(--brand-primary);font-weight:700;font-size:1.25rem;line-height:1.2;flex-shrink:0}.notification-content{flex:1;min-width:0}.notification-title{font-weight:600;color:#111827;display:block}.notification-meta{font-size:.8125rem;color:#6b7280;margin-top:.2rem;display:block}.notification-preview{margin:.5rem 0 0 1.75rem;font-size:.875rem;color:#6b7280;line-height:1.4}.notifications-pagination{display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem 1.25rem;border-top:1px solid #e5e7eb;background:#f9fafb}.pagination-info{font-size:.875rem;color:#6b7280}.loading-cell,.empty-cell{text-align:center;padding:3rem 1rem}.loading-spinner{width:32px;height:32px;margin:0 auto .75rem;border:3px solid #e5e7eb;border-top-color:var(--brand-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{color:#6b7280}.notification-detail{padding:.25rem 0}.notification-detail-row{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem;font-size:.875rem}.notification-detail-label{font-weight:600;color:#6b7280;min-width:100px}.notification-detail-body{white-space:pre-wrap;line-height:1.6;color:#374151;margin:1rem 0;padding-top:1rem;border-top:1px solid #e5e7eb}.notification-detail-image{margin:1rem 0}.notification-detail-image img{max-width:100%;height:auto;border-radius:8px;border:1px solid #e5e7eb}.notification-detail-meta-fields{margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb}.notification-detail-meta-fields .notification-detail-label{display:block;margin-bottom:.5rem}.notification-detail-dl{margin:0;font-size:.875rem}.notification-detail-dl div{display:flex;gap:.5rem;margin-bottom:.25rem}.notification-detail-dl dt{margin:0;font-weight:500;color:#6b7280;min-width:120px}.notification-detail-dl dd{margin:0;color:#111827}.notification-detail .status-badge{display:inline-flex;padding:.2rem .6rem;font-size:.75rem;font-weight:600;border-radius:9999px}.notification-detail .status-badge.status-primary{background:var(--brand-primary-soft);color:var(--brand-primary)}.notification-detail .status-badge.status-default{background:#f3f4f6;color:#374151}.notification-detail-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;gap:.75rem;color:#6b7280;font-size:.875rem}#root{width:100%;min-height:100vh}