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.book-session-btn:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px #10b9814d}.tutor-popup-actions .secondary-btn{background:#fff;color:#374151;border:1px solid #e5e7eb}.tutor-popup-actions .secondary-btn:hover{background:#f9fafb;border-color:#d1d5db}.booking-popup,.calendar-session-popup{padding:0;max-height:88vh}.booking-popup{max-width:480px}.calendar-session-popup{max-width:440px}.booking-popup .close,.calendar-session-popup .close{position:absolute;top:14px;right:18px;color:#fff;font-size:26px;opacity:.85;width:auto;height:auto;border-radius:0;background:none;transition:opacity .15s ease}.booking-popup .close:hover,.calendar-session-popup .close:hover{background:none;color:#fff;opacity:1}.booking-popup-body,.calendar-session-body{padding:22px 28px 28px}.calendar-popup-date{flex:1}.calendar-popup-date .popup-label{font-size:12px;font-weight:500;opacity:.8;margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.calendar-popup-date h2{margin:0;font-size:18px;font-weight:700;color:#fff}.calendar-session-card{border:1px solid #e5e7eb;border-radius:12px;padding:14px 16px;background:#fafbff}.calendar-session-card+.calendar-session-card{margin-top:10px}.calendar-session-subject{font-weight:600;color:#1e293b;margin-bottom:4px}.calendar-session-meta{font-size:13px;color:#6b7280;margin-bottom:2px}.calendar-session-status{font-size:12px;color:#9ca3af;text-transform:capitalize;margin-bottom:4px}.calendar-session-notes{font-size:13px;color:#6b7280;margin-top:6px;font-style:italic}.cancel-session-btn{margin-top:10px;width:100%;background:linear-gradient(135deg,#f87171,#ef4444);color:#fff;border:none;padding:10px;border-radius:8px;font-weight:600;font-size:13px;cursor:pointer;transition:opacity .2s ease,transform .15s ease;box-shadow:0 3px 10px #ef444440}.cancel-session-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.cancel-session-btn:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.search-dropdown{left:-10px;right:-10px;border-radius:0 0 12px 12px}.tutor-profile-popup{width:100%;height:100%;max-width:100%;max-height:100%;border-radius:0}.tutor-popup-header{padding:20px}.tutor-popup-avatar{width:60px;height:60px;font-size:22px}.tutor-popup-main-info h2{font-size:20px}.tutor-popup-section{padding:15px 20px}.tutor-popup-actions{padding:15px 20px 20px;flex-direction:column}.availability-days-row{flex-wrap:wrap}}.search-box:focus-within{border-color:#000}.search-box input{border:none;outline:none;background:transparent;margin-left:.3rem;width:100%;font-size:17px}.search-icon{width:22px;height:22px;-o-object-fit:contain;object-fit:contain;opacity:.7;transition:opacity .2s ease}.header-right{display:flex;align-items:center;gap:20px}.header-brand{display:flex;align-items:center;gap:10px;min-width:0}.brand-logo{height:34px;width:auto;-o-object-fit:contain;object-fit:contain;flex-shrink:0}@media (max-width: 480px){.brand-logo{height:28px}}.school-name{font-weight:600;font-size:18px}.account-toggle{background:#667eea;color:#fff;border:none;padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;transition:background .2s ease}.account-toggle:hover{background:#5a67d8}.user-profile{display:flex;align-items:center;gap:10px;cursor:pointer}.user-profile button{height:30px;width:30px;border:none;text-decoration:none;background:transparent;cursor:pointer;transition:transform .2s ease}.user-profile button:hover{transform:scale(1.1)}.user-profile img{height:30px;width:30px;border:none;text-decoration:none;background:transparent}.profile-pic{width:40px;height:40px;border-radius:50%;background:#667eea;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;transition:transform .2s ease;will-change:transform}.profile-pic:hover{transform:scale(1.05)}.content{margin-left:60px;padding:100px 20px 20px;width:calc(100% - 60px);min-height:100vh;overflow-x:auto}.page{display:none;animation:fadeIn .3s ease-in-out}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding:20px 0}.page-header h2{font-size:28px;font-weight:700}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:20px}.welcome-section{background:#fff;border-radius:20px;padding:30px;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000001a;background-image:url(img/backgrounding.jpg);background-size:cover;transition:transform .2s ease}.welcome-section:hover{transform:translateY(-2px)}.welcome-content{position:relative;z-index:2}.welcome-title{font-size:32px;font-weight:700;color:#333;margin-bottom:20px}.welcome-illustration{position:absolute;right:-50px;top:-20px;width:400px;height:300px;border-radius:20px;opacity:.1}.book-btn{background:#667eea;color:#fff;border:none;padding:15px 30px;border-radius:15px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);margin:18rem 10px 0px 42rem;will-change:transform}.book-btn:hover{background:#516be1;transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.subjects-panel{background:#fff;border-radius:20px;padding:25px;box-shadow:0 10px 30px #0000001a;transition:transform .2s ease}.subjects-panel:hover{transform:translateY(-2px)}.subject-item img{height:30px;width:30px}.subjects-panel div:nth-child(3){background-color:#569775;color:#fff}.subjects-panel div:nth-child(4){background-color:#ebab44;color:#fff}.subjects-panel div:nth-child(5){background-color:#3a749a;opacity:80%;color:#fff}.subjects-panel div:nth-child(6){background-color:#7e57c2;opacity:67%;color:#fff}.subjects-panel div:nth-child(7){background-color:#df95dfe9;color:#fff}.panel-title{font-size:18px;font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:10px}.subject-item{display:flex;align-items:center;gap:15px;padding:15px 20px;border-radius:15px;margin-bottom:10px;cursor:pointer;transition:transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s ease}.subject-item:hover{transform:translate(5px);box-shadow:0 4px 15px #0000001a}.subject-icon{width:45px;height:45px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:600}.subject-name{font-weight:600;flex:1}.bottom-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}.panel{background:#fff;border-radius:20px;padding:25px;box-shadow:0 10px 30px #0000001a;transition:transform .2s ease,box-shadow .2s ease;contain:layout style}.panel:hover{transform:translateY(-2px)}.notification-item{background:#f8f9fa;padding:15px 20px;border-radius:12px;margin-bottom:10px;border-left:4px solid #667eea;transition:background-color .2s ease,transform .2s ease}.notification-item:hover{background:#e9ecef;transform:translate(3px)}.notification-item.success{border-left-color:#10b981;background:#ecfdf5}.tutor-booking{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:#f8f9fa;border-radius:12px;margin-bottom:10px;transition:background-color .15s ease}.tutor-booking:hover{background:#f1f3f5}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.stat-item{text-align:center;padding:20px;background:#f8f9fa;border-radius:12px;transition:background-color .2s ease,transform .2s ease}.stat-item:hover{background:#e9ecef;transform:translateY(-2px)}.stat-number{font-size:24px;font-weight:700;color:#667eea;margin-bottom:5px}.stat-label{font-size:14px;color:#666}.subjects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:30px}.subject-card{background:#fff;border-radius:16px;padding:20px 16px 16px;cursor:pointer;border:1.5px solid transparent;transition:border-color .15s ease,transform .15s ease;position:relative;overflow:hidden;box-shadow:0 2px 8px #0000000d}.subject-card:hover{border-color:#667eea4d;transform:translateY(-3px);box-shadow:0 8px 24px #0000001a}.subject-card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.subject-card h4{font-size:15px;font-weight:700;color:#111827;margin-bottom:5px}.subject-card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:10px;min-height:22px}.tutor-count-label{font-size:12px;color:#9ca3af;font-weight:500}.avail-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;color:#10b981;background:#ecfdf5;padding:3px 8px;border-radius:20px}.avail-dot{width:5px;height:5px;border-radius:50%;background:#10b981;flex-shrink:0}.subject-card-stripe{position:absolute;bottom:0;left:0;right:0;height:3px;opacity:.18}.subject-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000026}.subject-card-icon{width:60px;height:60px;margin:0 auto 15px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:24px;color:#fff}.tutors-container{margin-top:30px}.tutors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:20px;align-items:start}.tutor-card{background:#fff;border-radius:16px;padding:20px;border:1.5px solid #f0f0f0;transition:border-color .15s ease,transform .15s ease;display:flex;flex-direction:column;min-height:380px}.tutor-card:hover{border-color:#e0e0e0;transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.tutor-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid #f5f5f5}.tutor-avatar{width:44px;height:44px;border-radius:50%;background:#667eea;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px;flex-shrink:0}.tutor-info{flex:1;min-width:0}.tutor-info h4{font-size:14px;font-weight:700;color:#111827;margin:0 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tutor-info-sub{font-size:11px;color:#9ca3af;margin-bottom:3px;line-height:1.4}.tutor-subject-tags{margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tutor-subject-tag{display:inline-block;vertical-align:middle;margin-right:5px;font-size:10px;padding:3px 9px;border-radius:20px;font-weight:600}.tutor-card-body{display:flex;flex-direction:column;gap:14px;flex:1;min-height:0}.tutor-field{display:flex;flex-direction:column;gap:6px}.tutor-field-label{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#9ca3af;display:flex;align-items:center;gap:8px}.tutor-field-note{font-size:11px;font-weight:600;letter-spacing:0;text-transform:none;color:#6b7280}.tutor-field-value{font-size:12px;color:#4b5563;line-height:1.5;overflow-wrap:anywhere}.tutor-classes{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tutor-bio{font-style:italic;color:#6b7280;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.availability-days{display:flex;gap:4px}.day-chip{width:27px;height:27px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;background:#f5f5f5;color:#c4c4c4}.day-chip.available{background:#10b981;color:#fff}.tutor-card-spacer{flex:1}.tutor-card-actions{display:flex;gap:8px;margin-top:16px;padding-top:14px;border-top:1px solid #f5f5f5}.book-tutor-btn{width:100%;background:#fff;color:#374151;border:1.5px solid #e5e7eb;padding:10px;border-radius:10px;font-weight:600;font-size:12px;cursor:pointer;transition:all .2s ease}.book-tutor-btn:hover:not(:disabled){background:#667eea;color:#fff;border-color:#667eea}.book-tutor-btn:disabled{background:#f3f4f6;color:#9ca3af;border-color:#e5e7eb;cursor:not-allowed}.back-btn{background:#667eea;color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer;margin-bottom:20px;transition:background .3s ease}.back-btn:hover{background:#6c80db}.notifications-list{max-width:780px;display:flex;flex-direction:column;gap:10px}.notif-card{display:flex;gap:14px;align-items:flex-start;padding:15px 18px;border-radius:14px;background:#fff;border:1px solid #eef0f4;border-left:4px solid #667eea}.notif-card.success{border-left-color:#10b981}.notif-card.warning{border-left-color:#f59e0b}.notif-card.session-rejected{border-left-color:#ef4444}.notif-icon{flex-shrink:0;width:38px;height:38px;border-radius:50%;background:#eef0fb;display:flex;align-items:center;justify-content:center}.notif-card.success .notif-icon{background:#e7f6ef}.notif-card.warning .notif-icon{background:#fdf3e2}.notif-card.session-rejected .notif-icon{background:#fdeaea}.notif-icon img{width:18px;height:18px;opacity:.65}.notif-body{flex:1;min-width:0}.notif-title{font-size:14.5px;font-weight:600;color:#111827;margin-bottom:3px}.notif-msg{font-size:13px;color:#6b7280;line-height:1.5}.notif-card.is-clickable{cursor:pointer;transition:background .15s ease,border-color .15s ease}.notif-card.is-clickable:hover{background:#f6f8ff;border-color:#dfe4fb}.notif-cta{margin-top:6px;font-size:12px;font-weight:600;color:#667eea}#notificationsList .notif-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#notificationsList .notif-msg{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.notification-item-full{background:#fff;border-radius:16px;padding:16px 18px;display:flex;align-items:flex-start;gap:14px;box-shadow:0 2px 8px #0000000d;border:none;border-left:none!important}.notif-full-ico{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.notif-full-ico img{width:18px;height:18px;filter:invert(1)}.notif-full-body{flex:1;min-width:0}.notif-full-badge{display:inline-flex;align-items:center;font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;margin-bottom:6px}.notif-full-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}.notif-full-title{font-size:14px;font-weight:700;color:#111827}.notif-full-date{font-size:11px;color:#9ca3af;flex-shrink:0}.notif-full-msg{font-size:13px;color:#6b7280;line-height:1.5}.notifications-page-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px;padding:20px 0 0}.notifications-page-title{display:flex;flex-direction:column;gap:2px}.notifications-eyebrow{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#667eea}.notifications-heading{font-size:22px;font-weight:800;color:#111827}.mark-all-read{background:#ef4444;color:#fff;border:none;padding:9px 18px;border-radius:10px;font-size:12px;font-weight:700;cursor:pointer;transition:background .2s}.mark-all-read:hover{background:#059669}.notification-item-full.unread{background:#f8f9ff}.notification-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.notification-time{font-size:12px;color:#9ca3af}.mark-all-read{background:#10b981;color:#fff;border:none;padding:10px 20px;border-radius:8px;cursor:pointer;font-size:14px}.chat-container{display:grid;grid-template-columns:300px 1fr;height:70vh;background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 5px 15px #00000014}.chat-sidebar{background:transparent;padding:20px;border-right:1px solid #e5e7eb}.chat-sidebar h3{margin-bottom:20px;display:flex;justify-content:center;background-color:transparent!important}.conversation-item{padding:15px;border-radius:8px;cursor:pointer;margin-bottom:10px;transition:background .3s 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.message-content{background:#667eea;color:#fff}.chat-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:#9ca3af;font-size:18px}.calendar-controls{display:flex;align-items:center;gap:20px}.calendar-controls button{background:#667eea;color:#fff;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:18px}.calendar-container{background:#fff;border:1px solid #eef0f4;border-radius:15px;padding:30px;box-shadow:0 5px 15px #0000000f}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background-color:#e5e7eb;padding:1px;border-radius:8px;margin-top:20px}.calendar-header{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;margin-bottom:10px}.calendar-day-header{text-align:center;font-weight:600;padding:10px;color:#374151}.calendar-day{background:#fff;padding:8px 5px;text-align:center;min-height:80px;cursor:pointer;transition:background .3s ease;position:relative;display:flex;flex-direction:column;align-items:center}.calendar-day:hover{background:#f9fafb}.calendar-day.other-month{background:#f9fafb;color:#9ca3af}.calendar-day.today{background:#667eea;color:#fff}.calendar-day.has-session{background:#f0fdf4;border:1px solid #d1fae5}.calendar-day.has-session.today{background:#3b82f6;color:#fff}.calendar-day.has-session.today .session-indicator{border:1px solid white}.calendar-day-number{font-weight:600;margin-bottom:5px}.session-indicators{display:flex;justify-content:center;align-items:center;gap:4px;height:16px;margin-top:4px}.session-indicator{width:8px;height:8px;border-radius:50%;cursor:pointer;transition:transform .2s ease;flex-shrink:0}.session-indicator:hover{transform:scale(1.3)}.calendar-cell{background-color:#fff;min-height:80px;padding:8px;position:relative;cursor:pointer;transition:background-color 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