:root{--primary: #e11d48;--primary-hover: #be123c;--primary-light: #fff1f2;--secondary: #f43f5e;--success: #10b981;--success-hover: #059669;--success-light: #d1fae5;--warning: #f59e0b;--warning-hover: #d97706;--warning-light: #fef3c7;--danger: #ef4444;--danger-hover: #dc2626;--danger-light: #fee2e2;--info: #0ea5e9;--info-light: #e0f2fe;--neutral-900: #0f172a;--neutral-800: #1e293b;--neutral-700: #334155;--neutral-600: #475569;--neutral-500: #64748b;--neutral-400: #94a3b8;--neutral-300: #cbd5e1;--neutral-200: #e2e8f0;--neutral-100: #f1f5f9;--neutral-50: #f8fafc;--header-height: 80px;--font-thai: "Kanit", sans-serif;--font-latin: "Inter", sans-serif;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .02), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(225, 29, 72, .05), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(225, 29, 72, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-glow: 0 0 15px rgba(225, 29, 72, .35);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-thai);background:#fdf2f4;color:var(--neutral-800);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--neutral-100)}::-webkit-scrollbar-thumb{background:var(--neutral-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--neutral-400)}.sobmoei-header-wrapper{position:sticky;top:20px;z-index:150;margin:20px 40px 0;display:flex;flex-direction:column;align-items:center;gap:12px;transition:var(--transition-fast)}.top-utility-bar{background:#fff;border-radius:var(--radius-lg);border:1px solid #ffe4e6;box-shadow:var(--shadow-sm);padding:0 28px;display:flex;align-items:center;justify-content:space-between;height:76px;width:100%;transition:var(--transition-fast)}.sobmoei-nav-bar{display:flex;justify-content:center;width:100%}.logo-area{display:flex;align-items:center;gap:12px}.logo-emblem{background:linear-gradient(135deg,var(--primary),var(--secondary));width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;box-shadow:var(--shadow-glow)}.logo-texts{display:flex;flex-direction:column}.logo-main{font-weight:700;font-size:1.15rem;color:var(--neutral-900);letter-spacing:-.2px;line-height:1.1}.logo-sub{font-family:var(--font-latin);font-size:.65rem;font-weight:700;color:var(--neutral-400);letter-spacing:1.2px;margin-top:2px}.top-nav-container{display:block}.top-nav-pills{list-style:none;display:flex;align-items:center;gap:8px;background-color:var(--neutral-50);border:1px solid var(--neutral-200);padding:6px;border-radius:var(--radius-full)}.top-nav-pill{display:flex;align-items:center;gap:8px;padding:8px 18px;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;color:var(--neutral-600);cursor:pointer;transition:var(--transition-fast);white-space:nowrap}.top-nav-pill i{font-size:.95rem}.top-nav-pill.active{background-color:var(--primary);color:#fff;box-shadow:0 4px 10px #e11d4833}.top-nav-pill:not(.active):hover{background-color:var(--neutral-100);color:var(--neutral-900)}.header-right-area{display:flex;align-items:center;gap:16px}.dark-mode-toggle-btn{background:none;border:1px solid var(--neutral-200);font-size:1.15rem;color:var(--neutral-600);cursor:pointer;width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;transition:var(--transition-fast)}.dark-mode-toggle-btn:hover{background-color:var(--neutral-50);color:var(--neutral-900);border-color:var(--neutral-300)}.user-profile-widget{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #fecdd3;padding:6px 14px 6px 8px;border-radius:var(--radius-full);cursor:pointer;transition:var(--transition-fast)}.user-profile-widget:hover{border-color:var(--primary);background-color:var(--primary-light)}.profile-letter-avatar{width:34px;height:34px;border-radius:var(--radius-full);background-color:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.profile-info-texts{display:flex;flex-direction:column;line-height:1.2}.profile-user-name{font-weight:700;font-size:.85rem;color:var(--neutral-900)}.profile-user-role{font-family:var(--font-latin);font-size:.72rem;font-weight:600;color:var(--primary)}.main-wrapper{flex-grow:1;min-height:calc(100vh - 100px);display:flex;flex-direction:column}.content-container{padding:32px 40px 40px;flex-grow:1;display:flex;flex-direction:column;gap:28px;max-width:1400px;width:100%;margin:0 auto}.page-view{display:none;animation:fadeIn .35s ease-out forwards}.page-view.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.dashboard-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.premium-card{background:#fff;border:1px solid #ffe4e6;border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:var(--transition-normal);display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;cursor:pointer}.premium-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0;transition:var(--transition-normal)}.premium-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}.premium-card:hover:before{opacity:1}.card-icon-header{display:flex;align-items:center;justify-content:space-between}.card-icon-container{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.35rem}.card-icon-container.purple{background-color:var(--primary-light);color:var(--primary)}.card-icon-container.blue{background-color:var(--info-light);color:var(--info)}.card-icon-container.emerald{background-color:var(--success-light);color:var(--success)}.card-icon-container.amber{background-color:var(--warning-light);color:var(--warning)}.card-badge{padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.card-body h3{font-size:1.15rem;font-weight:700;color:var(--neutral-900);margin-bottom:6px}.card-body p{color:var(--neutral-500);font-size:.88rem;line-height:1.5}.card-footer-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:var(--radius-md);background-color:var(--neutral-50);color:var(--neutral-800);text-decoration:none;font-weight:600;font-size:.85rem;border:1px solid var(--neutral-200);cursor:pointer;transition:var(--transition-fast)}.card-footer-btn:hover{background-color:var(--primary);color:#fff;border-color:var(--primary)}.greeting-banner{background:linear-gradient(135deg,#ffe4e6,#ffd1d9);border:1px solid #fecdd3;border-radius:var(--radius-lg);padding:28px 36px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);margin-bottom:24px}.greeting-left{display:flex;align-items:center;gap:20px}.greeting-avatar{width:68px;height:68px;border-radius:var(--radius-full);background-color:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.75rem}.greeting-info h2{font-size:1.35rem;font-weight:700;color:var(--neutral-900);margin-bottom:4px}.greeting-info p{font-size:.9rem;color:var(--neutral-600)}.greeting-date-widget{display:flex;align-items:center;gap:14px}.date-day-num{font-family:var(--font-latin);font-size:3.2rem;font-weight:800;color:var(--primary);line-height:1}.date-month-year{display:flex;flex-direction:column;justify-content:center;line-height:1.25}.date-month{font-weight:700;font-size:.95rem;color:var(--neutral-900)}.date-weekday{font-size:.8rem;color:var(--neutral-500);font-weight:600}.stats-grid-container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px}@media (max-width: 1024px){.stats-grid-container{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.stats-grid-container{grid-template-columns:1fr}}.stat-card-widget{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #f3f4f6;padding:16px 20px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.stat-icon-box{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.stat-icon-box.blue{background-color:#eff6ff;color:#3b82f6}.stat-icon-box.orange{background-color:#fff7ed;color:#f97316}.stat-icon-box.green{background-color:#f0fdf4;color:#22c55e}.stat-icon-box.purple{background-color:#faf5ff;color:#a855f7}.stat-card-texts{display:flex;flex-direction:column}.stat-title{font-size:.8rem;color:var(--neutral-500);font-weight:600;margin-bottom:2px}.stat-value{font-size:1.6rem;font-weight:800;color:var(--neutral-900);line-height:1.1}.bottom-dashboard-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media (max-width: 900px){.bottom-dashboard-layout{grid-template-columns:1fr}}.dashboard-panel-card{background:#fff;border:1px solid #f3f4f6;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.panel-header-title{font-size:.95rem;font-weight:700;color:var(--neutral-900);display:flex;align-items:center;gap:8px;border-bottom:1px solid #f3f4f6;padding-bottom:12px;margin-bottom:16px}.icon-red{color:var(--primary)}.panel-body-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 0;color:var(--neutral-400);gap:8px}.bell-empty-icon{font-size:2.2rem;color:var(--neutral-300)}.panel-body-empty p{font-size:.88rem;font-weight:500}.panel-body-tasks{display:flex;flex-direction:column;gap:12px}.upcoming-task-item{background:var(--neutral-50);border-left:4px solid var(--warning);padding:12px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--neutral-200);border-right:1px solid var(--neutral-200);border-bottom:1px solid var(--neutral-200)}.upcoming-task-item h4{font-size:.92rem;font-weight:700;color:var(--neutral-800);margin-bottom:2px}.upcoming-task-item p{font-size:.8rem;color:var(--neutral-500);font-weight:500}.stat-val.absent{color:var(--danger)}.stat-label{font-size:.85rem;color:var(--neutral-500);font-weight:500}.classroom-selector-row{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;padding:20px 28px;border-radius:var(--radius-md);border:1px solid var(--neutral-200)}.form-group-inline{display:flex;align-items:center;gap:12px}.form-group-inline label{font-weight:600;font-size:.95rem;color:var(--neutral-700)}.form-select{padding:10px 16px;border-radius:var(--radius-md);border:1px solid var(--neutral-300);font-family:var(--font-thai);font-size:.95rem;color:var(--neutral-800);background-color:#fff;outline:none;min-width:150px;transition:var(--transition-fast)}.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e526}.search-input-wrapper{position:relative}.search-input-wrapper i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--neutral-400)}.form-input-search{padding:10px 16px 10px 40px;border-radius:var(--radius-md);border:1px solid var(--neutral-300);font-family:var(--font-thai);font-size:.95rem;width:260px;outline:none;transition:var(--transition-fast)}.form-input-search:focus{border-color:var(--primary);width:320px;box-shadow:0 0 0 3px #4f46e526}.btn-primary{background-color:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font-thai);font-weight:600;font-size:.95rem;cursor:pointer;display:flex;align-items:center;gap:8px;transition:var(--transition-fast)}.btn-primary:hover{background-color:var(--primary-hover)}.attendance-table-container{background:#fff;border-radius:var(--radius-md);border:1px solid var(--neutral-200);overflow-x:auto;box-shadow:var(--shadow-sm)}.attendance-table{width:100%;border-collapse:collapse;text-align:left}.attendance-table th{background-color:var(--neutral-50);padding:16px 20px;font-weight:600;color:var(--neutral-700);border-bottom:1px solid var(--neutral-200);font-size:.9rem}.attendance-table td{padding:16px 20px;border-bottom:1px solid var(--neutral-100);vertical-align:middle;font-size:.95rem}.student-info-cell{display:flex;align-items:center;gap:16px}.student-info-cell img{width:40px;height:40px;border-radius:var(--radius-full);object-fit:cover;background-color:var(--neutral-200)}.student-no{font-family:var(--font-latin);font-weight:600;color:var(--neutral-500);width:30px}.student-details-name{display:flex;flex-direction:column}.std-name{font-weight:600;color:var(--neutral-900)}.std-id{font-family:var(--font-latin);font-size:.75rem;color:var(--neutral-400);margin-top:2px}.status-btn-group{display:flex;gap:8px}.status-btn{border:1px solid var(--neutral-300);background-color:#fff;padding:8px 16px;border-radius:var(--radius-md);font-family:var(--font-thai);font-weight:600;font-size:.85rem;cursor:pointer;transition:var(--transition-fast);color:var(--neutral-600)}.status-btn.present-btn:hover,.status-btn.present-btn.active{background-color:var(--success-light);border-color:var(--success);color:var(--success-hover)}.status-btn.late-btn:hover,.status-btn.late-btn.active{background-color:var(--warning-light);border-color:var(--warning);color:var(--warning-hover)}.status-btn.absent-btn:hover,.status-btn.absent-btn.active{background-color:var(--danger-light);border-color:var(--danger);color:var(--danger-hover)}.status-btn.leave-btn:hover,.status-btn.leave-btn.active{background-color:var(--info-light);border-color:var(--info);color:var(--info)}.attendance-submit-section{display:flex;justify-content:flex-end;gap:16px;margin-top:10px}.period-header-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.meta-field{background:#fff;padding:16px 20px;border-radius:var(--radius-md);border:1px solid var(--neutral-200);display:flex;flex-direction:column;gap:4px}.meta-label{font-size:.8rem;color:var(--neutral-500);font-weight:600}.meta-value{font-weight:600;color:var(--neutral-800)}.document-system-container{display:grid;grid-template-columns:280px 1fr;gap:32px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);box-shadow:var(--shadow-md);overflow:hidden;min-height:550px}.doc-sidebar{border-right:1px solid var(--neutral-200);background-color:var(--neutral-50);padding:24px;display:flex;flex-direction:column;gap:24px}.doc-menu{list-style:none;display:flex;flex-direction:column;gap:8px}.doc-menu-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:var(--radius-md);color:var(--neutral-600);font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition-fast)}.doc-menu-item:hover,.doc-menu-item.active{background-color:var(--primary-light);color:var(--primary)}.doc-badge-count{background-color:var(--danger);color:#fff;padding:2px 8px;border-radius:var(--radius-full);font-size:.75rem;font-family:var(--font-latin)}.doc-content-area{padding:32px;display:flex;flex-direction:column;gap:24px;overflow-y:auto}.doc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.doc-list{display:flex;flex-direction:column;gap:16px}.doc-row-card{border:1px solid var(--neutral-200);border-radius:var(--radius-md);padding:20px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;cursor:pointer;transition:var(--transition-fast);background-color:#fff}.doc-row-card:hover{border-color:var(--primary);box-shadow:var(--shadow-sm);transform:translate(4px)}.doc-status-indicator{width:10px;height:10px;border-radius:var(--radius-full)}.doc-status-indicator.unread{background-color:var(--primary);box-shadow:0 0 8px var(--primary)}.doc-status-indicator.read{background-color:var(--neutral-300)}.doc-details-summary{display:flex;flex-direction:column;gap:6px}.doc-title-row{font-weight:600;font-size:1rem;color:var(--neutral-900)}.doc-meta-row{display:flex;align-items:center;gap:16px;font-size:.8rem;color:var(--neutral-500)}.doc-badge-priority{padding:2px 8px;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600}.priority-danger{background-color:var(--danger-light);color:var(--danger-hover)}.priority-warning{background-color:var(--warning-light);color:var(--warning-hover)}.priority-normal{background-color:var(--neutral-100);color:var(--neutral-600)}.doc-action-cell{display:flex;align-items:center;gap:12px}.doc-status-badge{padding:4px 12px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600}.status-pending{background-color:var(--warning-light);color:var(--warning-hover)}.status-approved{background-color:var(--success-light);color:var(--success-hover)}.advisor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.student-card{background:#fff;border:1px solid var(--neutral-200);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition-normal);display:flex;flex-direction:column}.student-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}.student-card-header{height:120px;background:linear-gradient(135deg,var(--primary-light),var(--info-light));position:relative;display:flex;align-items:center;justify-content:center}.student-card-avatar{width:90px;height:90px;border-radius:var(--radius-full);border:4px solid white;object-fit:cover;position:absolute;bottom:-45px;box-shadow:var(--shadow-md)}.student-card-body{padding:60px 20px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;flex-grow:1}.student-card-name{font-weight:600;font-size:1.05rem;color:var(--neutral-900)}.student-card-meta{font-size:.8rem;color:var(--neutral-500);display:flex;flex-direction:column;gap:4px}.student-card-parent{font-size:.85rem;border-top:1px dashed var(--neutral-200);width:100%;padding-top:12px;margin-top:8px;display:flex;flex-direction:column;gap:4px}.student-card-actions{display:flex;gap:8px;width:100%;margin-top:auto;padding:0 20px 20px}.btn-icon-outline{flex-grow:1;border:1px solid var(--neutral-300);background-color:#fff;padding:8px;border-radius:var(--radius-md);font-size:.85rem;font-weight:600;color:var(--neutral-600);display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:var(--transition-fast);text-decoration:none}.btn-icon-outline:hover{background-color:var(--neutral-100);border-color:var(--neutral-400);color:var(--neutral-900)}.todo-layout{display:grid;grid-template-columns:2fr 1fr;gap:32px}.todo-panel{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);padding:32px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:24px}.todo-input-row{display:flex;gap:12px}.todo-input{flex-grow:1;padding:12px 18px;border-radius:var(--radius-md);border:1px solid var(--neutral-300);font-family:var(--font-thai);font-size:.95rem;outline:none;transition:var(--transition-fast)}.todo-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e526}.todo-list{display:flex;flex-direction:column;gap:12px}.todo-item-card{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border:1px solid var(--neutral-200);border-radius:var(--radius-md);background-color:var(--neutral-50);transition:var(--transition-fast)}.todo-item-card:hover{background-color:#fff;border-color:var(--neutral-300)}.todo-checkbox-wrapper{display:flex;align-items:center;gap:16px;cursor:pointer;flex-grow:1}.todo-checkbox{width:22px;height:22px;border-radius:6px;border:2px solid var(--neutral-400);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;transition:var(--transition-fast)}.todo-checkbox.checked{background-color:var(--primary);border-color:var(--primary)}.todo-text{font-weight:500;font-size:.95rem;color:var(--neutral-800);transition:var(--transition-fast)}.todo-checkbox.checked+.todo-text{text-decoration:line-through;color:var(--neutral-400)}.btn-delete-task{background:none;border:none;color:var(--neutral-400);cursor:pointer;font-size:1.1rem;padding:4px;border-radius:var(--radius-sm);transition:var(--transition-fast)}.btn-delete-task:hover{color:var(--danger);background-color:var(--danger-light)}.todo-summary-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:20px}.todo-summary-item{display:flex;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--neutral-100);font-size:.9rem}.todo-progress-container{display:flex;flex-direction:column;gap:8px}.todo-progress-bar{height:10px;background-color:var(--neutral-200);border-radius:var(--radius-full);overflow:hidden}.todo-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));width:0%;border-radius:var(--radius-full);transition:width .4s ease-out}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal-backdrop.active{display:flex;animation:fadeInModal .25s ease-out forwards}@keyframes fadeInModal{0%{opacity:0}to{opacity:1}}.modal-window{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:650px;box-shadow:var(--shadow-lg);border:1px solid var(--neutral-200);overflow:hidden;display:flex;flex-direction:column;animation:slideUpModal .3s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes slideUpModal{0%{transform:translateY(30px)}to{transform:translateY(0)}}.modal-header{padding:24px;border-bottom:1px solid var(--neutral-200);display:flex;align-items:center;justify-content:space-between;background-color:var(--neutral-50)}.modal-header h3{font-weight:700;font-size:1.15rem;color:var(--neutral-900)}.modal-btn-close{background:none;border:none;font-size:1.25rem;color:var(--neutral-400);cursor:pointer;padding:4px;border-radius:var(--radius-sm);transition:var(--transition-fast)}.modal-btn-close:hover{color:var(--neutral-900);background-color:var(--neutral-200)}.modal-body{padding:28px;display:flex;flex-direction:column;gap:20px;max-height:70vh;overflow-y:auto}.modal-footer{padding:20px 28px;border-top:1px solid var(--neutral-200);display:flex;justify-content:flex-end;gap:12px;background-color:var(--neutral-50)}.form-grid{display:grid;grid-template-columns:1fr;gap:16px}.form-field{display:flex;flex-direction:column;gap:8px}.form-field label{font-weight:600;font-size:.9rem;color:var(--neutral-700)}.form-control{padding:10px 16px;border-radius:var(--radius-md);border:1px solid var(--neutral-300);font-family:var(--font-thai);font-size:.95rem;outline:none;background-color:#fff;transition:var(--transition-fast)}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e526}.btn-secondary{background-color:#fff;border:1px solid var(--neutral-300);color:var(--neutral-700);padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font-thai);font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition-fast)}.btn-secondary:hover{background-color:var(--neutral-100)}.attendance-history-list{display:flex;flex-direction:column;gap:12px}.history-card{padding:16px 20px;border:1px solid var(--neutral-200);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:space-between}.toast-container{position:fixed;bottom:24px;right:24px;z-index:300;display:flex;flex-direction:column;gap:12px}.toast{background-color:var(--neutral-900);color:#fff;padding:16px 24px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:12px;transform:translateY(100px);opacity:0;animation:slideInToast .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideInToast{to{transform:translateY(0);opacity:1}}.toast.success{border-left:4px solid var(--success)}.toast.success i{color:var(--success)}.btn-sidebar-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--neutral-800);cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:var(--transition-fast)}.btn-sidebar-toggle:hover{background-color:var(--neutral-200)}.btn-sidebar-close{display:none;background:none;border:none;font-size:1.25rem;color:var(--neutral-400);cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:var(--transition-fast)}.btn-sidebar-close:hover{color:#fff;background-color:#ffffff26}.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:99;opacity:0;transition:opacity .25s ease-out;pointer-events:none}body.sidebar-open .sidebar-overlay{display:block;opacity:1;pointer-events:auto}@media (max-width: 1024px){.btn-sidebar-toggle,.btn-sidebar-close{display:block}.sidebar-header{justify-content:space-between;padding:0 16px 0 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rgba(16,185,129,.3)}.behavior-points-badge.minus{background-color:var(--danger-light);color:var(--danger-hover);border:1px solid rgba(239,68,68,.3)}.behavior-feed-details{display:flex;flex-direction:column;gap:4px;flex-grow:1}.behavior-feed-title{font-weight:600;font-size:.95rem;color:var(--neutral-900)}.behavior-feed-desc{font-size:.85rem;color:var(--neutral-600)}.behavior-feed-meta{font-size:.75rem;color:var(--neutral-400);display:flex;align-items:center;justify-content:space-between}.top-nav{display:block}.top-nav-menu{list-style:none;display:flex;align-items:center;gap:10px}.top-nav-item{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--radius-md);font-size:.9rem;font-weight:600;color:var(--neutral-600);cursor:pointer;transition:var(--transition-fast);white-space:nowrap}.top-nav-item i{font-size:1rem}.top-nav-item:hover{background-color:var(--neutral-100);color:var(--neutral-800)}.top-nav-item.active{background-color:var(--primary-light);color:var(--primary)}@media (max-width: 1200px){.top-nav{display:none}}.affairs-page-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px}.form-row-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}.profile-page-grid{display:grid;grid-template-columns:320px 1fr;gap:32px}.profile-metadata-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.doc-reader-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;background-color:var(--neutral-50);padding:16px;border-radius:var(--radius-md);border:1px solid var(--neutral-200)}.doc-writer-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 1024px){.sobmoei-header-wrapper{margin:12px 16px 0;top:12px;gap:8px}.top-utility-bar{height:64px;padding:0 16px;border-radius:var(--radius-md)}.sobmoei-nav-bar{margin-top:8px}.top-nav-pill{padding:6px 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.3s}.top-nav-pills{width:100%;box-sizing:border-box;display:flex;justify-content:space-between;background:transparent!important;padding:0!important;border-radius:0!important;box-shadow:none!important;border:none!important}.top-nav-pill{flex:1;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:2px!important;padding:6px 0!important;background:transparent!important;border-radius:0!important;box-shadow:none!important;color:var(--neutral-400)!important;position:relative}.top-nav-pill i{font-size:1.3rem!important;margin:0!important;transition:transform .3s cubic-bezier(.34,1.56,.64,1),color .3s ease,text-shadow .3s ease}.top-nav-pill .nav-text{display:block!important;font-size:.68rem!important;font-weight:600!important;letter-spacing:.01em;opacity:.7;transition:opacity .3s ease,color .3s ease}.top-nav-pill.active{background:transparent!important;color:var(--primary)!important;box-shadow:none!important}.top-nav-pill.active i{transform:scale(1.15) translateY(-3px);text-shadow:0 0 10px rgba(225,29,72,.3)}.top-nav-pill.active .nav-text{opacity:1;color:var(--primary)!important}.top-nav-pill:after{content:"";position:absolute;bottom:-2px;left:50%;transform:translate(-50%) scale(0);width:5px;height:5px;border-radius:50%;background-color:var(--primary);transition:transform .25s cubic-bezier(.34,1.56,.64,1)}.top-nav-pill.active:after{transform:translate(-50%) scale(1)}.greeting-banner{padding:16px}.greeting-avatar{width:52px;height:52px;font-size:1.35rem}.greeting-info h2{font-size:1.15rem}.date-day-num{font-size:2.5rem}}@media (max-width: 480px){.classroom-selector-row,.premium-card{padding:16px}}.form-control[readonly]{background-color:var(--neutral-100);color:var(--neutral-500);cursor:not-allowed;border-color:var(--neutral-200)}.status-btn i{margin-right:4px}.classroom-card{display:flex;flex-direction:column;gap:20px;background:#fff;padding:24px;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);box-shadow:var(--shadow-sm);width:100%;max-width:100%;box-sizing:border-box}.classroom-card-title{font-size:1.15rem;font-weight:700;color:var(--neutral-800);border-bottom:2px solid var(--neutral-100);padding-bottom:12px;display:flex;align-items:center;gap:10px}.student-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.classroom-card .student-card{background:var(--neutral-50);border-color:var(--neutral-200);box-shadow:none}.classroom-card .student-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--primary);background:#fff}.classroom-card .student-card-header{height:80px}.classroom-card .student-card-avatar{width:70px;height:70px;bottom:-35px;border-width:3px}.classroom-card .student-card-body{padding:45px 16px 16px;gap:8px}.classroom-card .student-card-name{font-size:.95rem}.classroom-card .student-card-parent{font-size:.8rem;padding-top:10px;margin-top:4px;gap:3px}.classroom-card .student-card-actions{padding:0 16px 16px}@media (max-width: 600px){.student-cards-grid{grid-template-columns:repeat(4,1fr)!important;gap:8px!important}.classroom-card .student-card-header{height:40px!important}.classroom-card .student-card-avatar{width:44px!important;height:44px!important;bottom:-22px!important;border-width:2px!important}.classroom-card .student-card-body{padding:26px 4px 6px!important;gap:4px!important}.classroom-card .student-card-name{font-size:.75rem!important;line-height:1.2!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;width:100%!important;text-align:center!important}.classroom-card .student-card-meta span:first-child{font-size:.65rem!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;display:block!important;width:100%!important;text-align:center!important}.classroom-card .student-card-meta span:last-child{display:none!important}.classroom-card .student-card-parent{display:none!important}.classroom-card .student-card-actions{padding:0 4px 8px!important;gap:4px!important;justify-content:center!important}.classroom-card .student-card-actions .btn-icon-outline{font-size:0!important;padding:4px!important;width:26px!important;height:26px!important;border-radius:var(--radius-sm)!important;flex-grow:0!important}.classroom-card .student-card-actions .btn-icon-outline i{font-size:.75rem!important;margin:0!important}}@media (max-width: 480px){.classroom-card{padding:16px;gap:16px}}.admin-students-cards-wrapper{display:flex;flex-direction:column;width:100%;max-width:100%;gap:32px;box-sizing:border-box}@media (max-width: 600px){.admin-students-cards-wrapper{gap:16px!important}}.classroom-directory-grid{grid-column:1 / -1;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;width:100%;margin-top:8px}.classroom-dir-card{background:#fff;border:1px solid var(--neutral-200);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;cursor:pointer;transition:var(--transition-normal);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;box-shadow:var(--shadow-sm)}.classroom-dir-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:0 12px 24px -10px #e11d4833,var(--shadow-md);background:var(--primary-light)}.classroom-dir-icon{width:64px;height:64px;border-radius:var(--radius-full);background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.75rem;transition:var(--transition-normal)}.classroom-dir-card:hover .classroom-dir-icon{background:var(--primary);color:#fff;transform:scale(1.1)}.classroom-dir-title{font-size:1.35rem;font-weight:700;color:var(--neutral-800);margin:0;transition:var(--transition-normal)}.classroom-dir-card:hover .classroom-dir-title{color:var(--primary-hover)}.classroom-dir-subtitle{font-size:.85rem;color:var(--neutral-400);margin-top:-4px;transition:var(--transition-normal)}.classroom-dir-card:hover .classroom-dir-subtitle{color:var(--primary)}.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:#fff;padding:20px 24px;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);box-shadow:var(--shadow-sm);margin-top:30px}.stat-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px 12px;border-radius:var(--radius-md);border:1px solid transparent;transition:var(--transition-normal)}.stat-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.stat-item.present{background-color:var(--success-light);border-color:#10b98133}.stat-item.late{background-color:var(--warning-light);border-color:#f59e0b33}.stat-item.absent{background-color:var(--danger-light);border-color:#ef444433}.stat-item.leave{background-color:var(--info-light);border-color:#0ea5e933}.stat-val{font-size:2.2rem;font-weight:800;font-family:var(--font-latin);line-height:1.1;margin-bottom:6px}.stat-val.present{color:var(--success-hover)}.stat-val.late{color:var(--warning-hover)}.stat-val.absent{color:var(--danger-hover)}.stat-val.leave{color:var(--info)}.stat-label{font-size:.85rem;color:var(--neutral-600);font-weight:600}body.dark-theme{--neutral-50: #090d16;--neutral-100: #0f172a;--neutral-200: #1e293b;--neutral-300: #334155;--neutral-400: #475569;--neutral-500: #64748b;--neutral-600: #94a3b8;--neutral-700: #cbd5e1;--neutral-800: #f1f5f9;--neutral-900: #f8fafc;--primary-light: #2c0e18;--success-light: #062f21;--warning-light: #3a2202;--danger-light: #3b0c0c;--info-light: #03283c;background:#0b0f19;color:var(--neutral-800)}body.dark-theme .top-utility-bar{background:#1e293b;border-color:#334155;box-shadow:0 4px 20px #0000004d}body.dark-theme .doc-sidebar{background:#0f172a;border-right-color:#334155}body.dark-theme .premium-card,body.dark-theme .stat-card-widget,body.dark-theme .classroom-card,body.dark-theme .classroom-dir-card,body.dark-theme .attendance-table-container,body.dark-theme .modal-window,body.dark-theme .todo-panel,body.dark-theme .todo-summary-card,body.dark-theme .history-card,body.dark-theme .dashboard-panel-card,body.dark-theme .student-card{background:#1e293b;border-color:#334155;color:var(--neutral-800);box-shadow:0 4px 6px -1px #0003,0 2px 4px -2px #0000001a}body.dark-theme .classroom-card .student-card{background:#0f172a;border-color:#334155}body.dark-theme .classroom-card .student-card:hover{background:#1e293b;border-color:var(--primary);box-shadow:0 4px 12px -2px #0000004d}body.dark-theme .attendance-table th{background-color:#0f172a;color:var(--neutral-700);border-bottom-color:#334155}body.dark-theme .attendance-table td{border-bottom-color:#334155;color:var(--neutral-700)}body.dark-theme .attendance-table tr:hover{background-color:#ffffff05}body.dark-theme .form-control,body.dark-theme .form-select,body.dark-theme .form-input-search{background-color:#0f172a!important;border-color:#334155!important;color:var(--neutral-900)!important}body.dark-theme .form-control:focus,body.dark-theme .form-select:focus,body.dark-theme .form-input-search:focus{border-color:var(--primary)!important;box-shadow:0 0 0 2px #e11d4840!important}body.dark-theme .form-select option{background-color:#1e293b;color:var(--neutral-900)}body.dark-theme .todo-item-card{background:#1e293b;border-color:#334155;color:var(--neutral-800)}body.dark-theme .todo-checkbox{border-color:#475569}body.dark-theme .todo-checkbox.checked{background-color:var(--primary);border-color:var(--primary)}body.dark-theme .modal-backdrop{background-color:#000000b3}body.dark-theme .modal-header{background-color:#0f172a;border-bottom-color:#334155}body.dark-theme .modal-footer{background-color:#0f172a;border-top-color:#334155}body.dark-theme .sidebar-menu-btn.active,body.dark-theme .sidebar-menu-btn:hover{background-color:#e11d4826;color:var(--primary)}body.dark-theme .sidebar-menu-btn{color:var(--neutral-700)}body.dark-theme .top-nav-pill.active{background-color:#e11d4826;color:var(--primary)}body.dark-theme .top-nav-pill{color:var(--neutral-700)}body.dark-theme .user-profile-widget{background-color:#ffffff08;border-color:#334155}body.dark-theme .user-profile-widget:hover{background-color:#ffffff14}body.dark-theme .doc-row-card{background-color:#1e293b;border-color:#334155;color:var(--neutral-800)}body.dark-theme .doc-row-card:hover{background-color:#243049;border-color:var(--primary)}body.dark-theme .doc-row-card .doc-status-indicator.unread{background-color:var(--primary);box-shadow:0 0 8px var(--primary)}body.dark-theme .toast{background-color:#1e293b;color:var(--neutral-900);box-shadow:0 10px 15px -3px #00000080;border:1px solid #334155}body.dark-theme .greeting-banner{background:linear-gradient(135deg,#2c0e18,#11050a);border-color:#3c121e;box-shadow:0 4px 15px #0000004d}body.dark-theme .greeting-banner p{color:var(--neutral-400)}body.dark-theme .greeting-date-widget{border-top-color:#e11d4833}body.dark-theme .stat-icon-box.blue{background-color:#0c1e36;color:#60a5fa}body.dark-theme .stat-icon-box.orange{background-color:#331f08;color:#fb923c}body.dark-theme .stat-icon-box.green{background-color:#062f1c;color:#4ade80}body.dark-theme .stat-icon-box.purple{background-color:#27143e;color:#c084fc}body.dark-theme .doc-menu-item.active{background-color:var(--primary);color:#fff}body.dark-theme .doc-menu-item:not(.active):hover{background-color:#ffffff0d}body.dark-theme .classroom-selector-row{background:#1e293b;border-color:#334155}body.dark-theme .behavior-feed-item{background-color:#0f172a;border-color:#334155}body.dark-theme .behavior-feed-item:hover{background-color:#1e293b;border-color:var(--primary)}body.dark-theme .doc-reader-meta-grid,body.dark-theme .upcoming-task-item{background-color:#0f172a;border-color:#334155}body.dark-theme .document-system-container{background-color:#1e293b;border-color:#334155}body.dark-theme .btn-secondary{background-color:#1e293b;border-color:#475569;color:var(--neutral-800)}body.dark-theme .btn-secondary:hover{background-color:#334155;color:var(--neutral-900)}body.dark-theme .btn-icon-outline{background-color:#1e293b;border-color:#475569;color:var(--neutral-800)}body.dark-theme .btn-icon-outline:hover{background-color:#334155;color:var(--neutral-900)}body.dark-theme .stats-strip{background:#1e293b;border-color:#334155}body.dark-theme .stat-item.present{background-color:#10b9811a;border-color:#10b98140}body.dark-theme .stat-item.late{background-color:#f59e0b1a;border-color:#f59e0b40}body.dark-theme .stat-item.absent{background-color:#ef44441a;border-color:#ef444440}body.dark-theme .stat-item.leave{background-color:#0ea5e91a;border-color:#0ea5e940}body.dark-theme .stat-val.present{color:#4ade80}body.dark-theme .stat-val.late{color:#fb923c}body.dark-theme .stat-val.absent{color:#f87171}body.dark-theme .stat-val.leave{color:#38bdf8}body.dark-theme .stat-label{color:var(--neutral-400)}@media (max-width: 560px){body.dark-theme .sobmoei-nav-bar{background:#0f172ad9!important;border:none!important;box-shadow:0 8px 32px #0006,0 4px 12px #0003!important}body.dark-theme .top-nav-pill.active i{text-shadow:0 0 12px rgba(225,29,72,.5)}}