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.fa-edit__thumb-placeholder{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:#f3f4f6;border-radius:var(--fa-radius-sm);border:1px solid var(--fa-border);color:#9ca3af;font-size:36px}.faculty-admin .fa-edit__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:12px}.faculty-admin .fa-edit__grid input,.faculty-admin .fa-card__edit textarea{padding:9px 12px;font-size:.875rem;border:1px solid #d1d5db;border-radius:var(--fa-radius-sm);background:#fff;color:var(--fa-text);width:100%;box-sizing:border-box;font-family:inherit}.faculty-admin .fa-card__edit textarea{resize:vertical;margin-bottom:12px}.faculty-admin .fa-edit__grid input:focus,.faculty-admin .fa-card__edit textarea:focus{outline:none;border-color:var(--fa-primary);box-shadow:0 0 0 2px #2563eb26}.faculty-admin .fa-edit__actions{display:flex;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--fa-border)}.faculty-admin .fa-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000bf;display:flex;align-items:center;justify-content:center;animation:fa-fade-in .2s ease}@keyframes fa-fade-in{0%{opacity:0}to{opacity:1}}.faculty-admin .fa-lightbox__inner{position:relative;max-width:90vw;max-height:90vh}.faculty-admin .fa-lightbox__inner img{max-width:90vw;max-height:85vh;border-radius:8px;box-shadow:0 8px 32px #0000004d}.faculty-admin .fa-lightbox__close{position:absolute;top:-40px;right:0;background:none;border:none;color:#fff;font-size:1.2rem;cursor:pointer;padding:8px}@media (max-width: 768px){.faculty-admin .fa-cards{grid-template-columns:1fr}.faculty-admin .fa-header{flex-direction:column;align-items:flex-start}.faculty-admin .fa-card--editing{grid-column:1}.faculty-admin .fa-edit__image-row{flex-direction:column}}@media (max-width: 480px){.faculty-admin .fa-form__grid,.faculty-admin .fa-edit__grid{grid-template-columns:1fr}.faculty-admin .fa-card__field{flex-direction:column;gap:2px}}:root{--primary-bg: #f9fbfd;--primary-color: #1e3c72;--accent-color: #00eaff;--card-bg: #ffffff;--text-color: #333;--shadow: 0 4px 12px rgba(0, 0, 0, .08)}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--primary-bg);color:var(--text-color)}.login-container{padding-top:4rem;padding-left:2rem;padding-right:2rem;display:flex;justify-content:center;align-items:flex-start;height:80vh;background-color:var(--primary-bg)}.login-box{background:var(--card-bg);padding:2rem;border-radius:16px;box-shadow:var(--shadow);width:100%;max-width:400px;text-align:center;border:1px solid #e0e0e0}.tab-buttons{display:flex;justify-content:space-between;margin-bottom:1.5rem}.tab-buttons button{flex:1;background:none;border:none;padding:.75rem;font-size:1.05rem;cursor:pointer;color:var(--primary-color);border-bottom:2px solid transparent;transition:all .3s ease}.tab-buttons 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0;text-align:center;position:relative;font-size:.9rem;color:#999}.divider:before,.divider:after{content:"";position:absolute;top:50%;width:40%;height:1px;background-color:#ccc}.divider:before{left:0}.divider:after{right:0}.google-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1rem;background-color:#fff;color:#555;font-weight:500;border:1px solid #ccc;border-radius:8px;cursor:pointer;transition:background .3s,transform .1s;font-size:.95rem;width:100%}.google-btn:hover{background-color:#f5f5f5;transform:translateY(-1px)}.google-btn img{width:20px;height:20px}.switch-form{margin-top:1rem;font-size:.95rem;color:var(--primary-color)}.switch-form span{font-weight:700;cursor:pointer;color:var(--accent-color);margin-left:4px;transition:text-decoration .2s}.switch-form span:hover{text-decoration:underline}.error-msg{color:red;font-size:.9rem;margin-top:.5rem}.pricing-table-container{padding:2rem;background:#f9fbfd;font-family:Segoe 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h2{font-size:1.5rem;margin-bottom:1rem;color:#1f2937}.signature{margin-top:1.5rem;font-weight:700}.admin-dashboard{padding:2rem;background-color:#f9f9f9;min-height:80vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.admin-dashboard h2{font-size:2rem;margin-bottom:1.5rem;color:#2c3e50;border-bottom:2px solid #e0e0e0;padding-bottom:.5rem}.admin-nav{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.admin-link{padding:.6rem 1.2rem;background-color:#fff;border:1px solid #ddd;border-radius:8px;text-decoration:none;color:#2c3e50;box-shadow:0 2px 4px #0000000f;transition:all .2s ease-in-out;font-weight:500}.admin-link:hover{background-color:#f0f0f0;box-shadow:0 4px 8px #00000014}.admin-link.active,.active-link{background-color:#3498db;color:#fff;font-weight:600;border-color:#3498db;box-shadow:0 3px 6px #007bff40}.admin-content{background-color:#fff;border-radius:10px;padding:2rem;box-shadow:0 0 15px #0000000d}.teachers-master{--tm-bg: #fff;--tm-border: #e5e7eb;--tm-text: #1f2937;--tm-muted: #6b7280;--tm-primary: #1e40af;--tm-primary-light: #2563eb;--tm-danger: #ef4444;--tm-danger-hover: #dc2626;--tm-radius: 10px;--tm-radius-sm: 6px;--tm-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--tm-shadow-md: 0 4px 12px rgba(0,0,0,.08);padding:0;max-width:100%;margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;color:var(--tm-text)}.teachers-master .tm-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}.teachers-master .tm-header h2{font-size:1.5rem;font-weight:700;color:#111827;margin:0 0 2px}.teachers-master .tm-subtitle{font-size:.82rem;color:var(--tm-muted);margin:2px 0 0}.teachers-master .tm-header__actions{display:flex;align-items:center;gap:12px}.teachers-master .tm-view-toggle{display:flex;background:#f1f5f9;border-radius:8px;padding:3px}.teachers-master .tm-view-toggle__btn{display:inline-flex;align-items:center;gap:6px;padding:7px 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.tm-error{background:#fef2f2;color:#b91c1c;padding:10px 16px;border-radius:var(--tm-radius-sm);margin-bottom:16px;font-size:.875rem;border:1px solid #fecaca}.teachers-master .tm-search{position:relative;margin-bottom:20px}.teachers-master .tm-search__icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#9ca3af;font-size:.9rem;pointer-events:none}.teachers-master .tm-search input{width:100%;padding:10px 14px 10px 40px;font-size:.9rem;border:1px solid #d1d5db;border-radius:var(--tm-radius-sm);background:#fff;box-sizing:border-box}.teachers-master .tm-search input:focus{outline:none;border-color:var(--tm-primary-light);box-shadow:0 0 0 2px #2563eb26}.teachers-master .tm-search__clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:transparent;border:none;color:#9ca3af;cursor:pointer;padding:4px 8px;border-radius:4px}.teachers-master .tm-search__clear:hover{background:#f3f4f6;color:var(--tm-text)}.teachers-master .tm-loading{text-align:center;padding:40px 20px;color:var(--tm-muted);font-size:.95rem}.teachers-master .tm-empty{text-align:center;padding:48px 20px;color:var(--tm-muted);font-size:.95rem;background:#f9fafb;border-radius:var(--tm-radius);border:2px dashed #e5e7eb}.teachers-master .tm-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:16px}.teachers-master .tm-card{background:#fff;border:1px solid var(--tm-border);border-radius:var(--tm-radius);overflow:hidden;transition:box-shadow .15s}.teachers-master .tm-card:hover{box-shadow:var(--tm-shadow-md)}.teachers-master .tm-card--editing{border-color:var(--tm-primary);box-shadow:0 0 0 2px #2563eb1a,var(--tm-shadow-md);grid-column:1 / -1}.teachers-master .tm-card__head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px 10px;border-bottom:1px solid var(--tm-border);background:#fafbfc;gap:8px}.teachers-master .tm-card__name{display:flex;align-items:center;gap:12px;min-width:0}.teachers-master .tm-card__avatar-icon{font-size:26px;color:#9ca3af;flex-shrink:0}.teachers-master .tm-card__name h4{margin:0 0 4px;font-size:1rem;font-weight:600;color:#111827}.teachers-master .tm-card__date{font-size:.72rem;color:var(--tm-muted);display:flex;align-items:center;gap:4px;flex-shrink:0}.teachers-master .tm-card__body{padding:16px 20px}.teachers-master .tm-card__fields{display:flex;flex-direction:column;gap:7px;margin-bottom:12px}.teachers-master .tm-field{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--tm-text)}.teachers-master .tm-field__icon{color:#9ca3af;font-size:.8rem;flex-shrink:0;width:16px}.teachers-master .tm-field__label{font-weight:600;color:var(--tm-muted);margin-right:2px}.teachers-master .tm-card__cv{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:var(--tm-radius-sm);margin-top:12px;font-size:.85rem}.teachers-master .tm-cv-link{display:inline-flex;align-items:center;gap:6px;color:var(--tm-primary-light);font-weight:500;text-decoration:none}.teachers-master .tm-cv-link:hover{text-decoration:underline}.teachers-master .tm-cv-none{color:var(--tm-muted);font-style:italic}.teachers-master .tm-card__reason{margin-top:12px;padding:10px 12px;background:#f9fafb;border-radius:var(--tm-radius-sm);border:1px solid var(--tm-border)}.teachers-master .tm-card__reason-label{font-size:.75rem;font-weight:600;color:var(--tm-muted);text-transform:uppercase;letter-spacing:.3px}.teachers-master .tm-card__reason p{margin:4px 0 0;font-size:.85rem;color:var(--tm-text);line-height:1.5}.teachers-master .tm-card__actions{display:flex;align-items:center;gap:10px;padding:14px 18px;border-top:1px solid var(--tm-border);background:#fafbfc}.teachers-master .tm-action-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 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12px;border-radius:4px;margin-bottom:6px;background-color:#f2f2f2}.option-item.correct-option{background-color:#d4edda;font-weight:700;color:green}.option-item.user-answer{border:2px solid #007bff;font-weight:700}.option-item.user-answer:not(.correct-option){background-color:#f8d7da;color:red}.skipped{font-style:italic;color:#777;margin-top:5px}.quiz-page-container{padding:4rem 1rem;text-align:center;font-family:Poppins,sans-serif;background:linear-gradient(145deg,#f3f4f6,#fff);min-height:100vh}.quiz-page-title{font-size:2.25rem;font-weight:700;color:#1f2937;margin-bottom:.5rem}.quiz-page-subtitle{color:#6b7280;font-size:1.1rem;margin-bottom:2.5rem}.quiz-buttons{max-width:400px;margin:0 auto;display:flex;flex-direction:column;gap:1.25rem}.quiz-link{display:block;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;color:#fff;border-radius:.5rem;box-shadow:0 4px 12px #0000000f;transition:background .3s ease,transform .2s ease;text-decoration:none}.quiz-link:hover{transform:translateY(-2px)}.quiz-attempt{background-color:#2563eb}.quiz-attempt:hover{background-color:#1e40af}.quiz-results{background-color:#7c3aed}.quiz-results:hover{background-color:#5b21b6}.quiz-create{background-color:#059669}.quiz-create:hover{background-color:#047857}.quiz-login{display:inline-block;background-color:#2563eb;padding:.75rem 1.5rem;color:#fff;font-weight:500;border-radius:.5rem;text-decoration:none;box-shadow:0 4px 12px #0000000f;transition:background .3s ease,transform .2s ease}.quiz-login:hover{background-color:#1d4ed8;transform:translateY(-2px)}.quiz-manage{background-color:#e91e63}.quiz-manage:hover{background-color:#c2185b}