:root{--uni-black: #0E0E0E;--uni-yellow: #FFD100;--uni-orange: #FE3A01;--uni-cream: #EEF2E2;--uni-dark: #000000;--uni-gold: #FFB800;--bg-light: #F8F9FA;--bg-gray: #F9FAFB;--text-primary: #0E0E0E;--text-secondary: #6B7280;--text-tertiary: #9CA3AF;--text-inverse: #FFFFFF;--border-light: #E5E7EB;--border-medium: #D1D5DB;--success: #10B981;--error: #EF4444;--warning: #F59E0B;--info: #3B82F6;--badge-admin-bg: #FEF3C7;--badge-admin-border: #FDE68A;--badge-admin-text: #B45309;--badge-ambassador-bg: #F3E8FF;--badge-ambassador-border: #E9D5FF;--badge-ambassador-text: #7C3AED;--badge-staff-bg: #D1FAE5;--badge-staff-border: #A7F3D0;--badge-staff-text: #059669;--badge-pioneer-bg: rgba(255, 209, 0, .2);--badge-pioneer-border: rgba(255, 209, 0, .4);--badge-pioneer-text: #0E0E0E;--gradient-primary: linear-gradient(135deg, #FFE57F 0%, #FFD100 100%);--gradient-dark: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);--gradient-disabled: linear-gradient(135deg, #E5E7EB 0%, #D1D5DB 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var(--transition-fast)}.bot-close-btn:hover{background:#f3f4f6;color:var(--uni-black)}.chatbot-feed{flex:1;overflow-y:auto;padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md);background:#fafafa}.bot-msg-row{display:flex;align-items:flex-end;gap:8px;width:100%}.user-side{justify-content:flex-end}.bot-side{justify-content:flex-start}.bot-mini-avatar{width:28px;height:28px;border-radius:var(--radius-full);background:var(--uni-yellow);color:var(--uni-black);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-bottom:4px}.bot-msg-bubble{max-width:82%;padding:12px 16px;border-radius:18px;position:relative;font-size:.9375rem;line-height:1.5}.bubble-user{background:#0e0e0e;color:#fff;border-bottom-right-radius:4px}.bubble-bot{background:#fff;color:var(--uni-black);border-bottom-left-radius:4px;box-shadow:0 1px 4px #0000000d;border:1px solid #f0f0f0}.bubble-error{background:#fef2f2;border-color:#fee2e2;color:#991b1b}.bot-text-para{margin-bottom:6px}.bot-text-para:last-of-type{margin-bottom:0}.bot-time{display:block;font-size:.6875rem;opacity:.6;text-align:right;margin-top:4px}.typing-bubble{display:flex;gap:4px;padding:12px 18px;align-items:center}.typing-dot{width:7px;height:7px;background:#9ca3af;border-radius:50%;animation:typingBounce 1.2s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-6px)}}.quick-prompts-container{padding:var(--space-sm) var(--space-lg);background:#fff;border-top:1px solid #f3f4f6}.quick-title{font-size:.75rem;font-weight:var(--font-semibold);color:var(--text-tertiary);margin-bottom:6px;display:block}.quick-chips{display:flex;flex-wrap:wrap;gap:6px}.quick-chip-btn{background:#fffdf0;border:1px solid #fde047;border-radius:var(--radius-full);padding:5px 10px;font-size:.75rem;font-family:var(--font-family);font-weight:var(--font-medium);color:#713f12;cursor:pointer;transition:all var(--transition-fast)}.quick-chip-btn:hover{background:var(--uni-yellow);color:var(--uni-black)}.chatbot-footer{padding:var(--space-md) var(--space-lg);background:#fff;border-top:1px solid #f3f4f6;display:flex;flex-direction:column;gap:6px}.cancel-prompt-btn{background:none;border:none;font-size:.75rem;color:#ef4444;cursor:pointer;align-self:center}.chatbot-input-form{display:flex;align-items:center;gap:var(--space-sm)}.chatbot-input{flex:1;padding:12px 18px;border-radius:var(--radius-full);border:1.5px solid #e5e7eb;font-family:var(--font-family);font-size:.9375rem;outline:none;transition:border-color var(--transition-fast)}.chatbot-input:focus{border-color:var(--uni-yellow)}.chatbot-send-btn{width:44px;height:44px;border-radius:var(--radius-full);background:var(--uni-yellow);color:var(--uni-black);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0}.chatbot-send-btn:disabled{background:#e5e7eb;color:#9ca3af;cursor:not-allowed}@media(max-width:640px){.chatbot-modal{height:100vh;max-height:100vh;border-radius:0}}.dev-modal{height:auto;max-height:90vh;max-width:540px}.bot-dev-container{padding:var(--space-xl) var(--space-xl) var(--space-lg);display:flex;flex-direction:column;align-items:center;overflow-y:auto;gap:var(--space-md);text-align:center}.bot-dev-illustration{position:relative;display:flex;flex-direction:column;align-items:center;margin-bottom:var(--space-xs)}.bot-dev-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:140px;height:140px;background:radial-gradient(circle,#ffd10059,#ffd10000 70%);border-radius:50%;filter:blur(16px);pointer-events:none}.bot-dev-icon-circle{width:90px;height:90px;border-radius:var(--radius-full);background:linear-gradient(135deg,#ffe57f,#ffd100);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px #ffd10073;border:3px solid white;z-index:1}.bot-dev-sparkle-pill{display:inline-flex;align-items:center;gap:6px;background:#fef3c7;border:1px solid #fde68a;color:#92400e;padding:4px 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var(--transition-fast)}.sidebar-profile:hover{background:var(--bg-gray)}.sidebar-profile-info{display:flex;flex-direction:column;overflow:hidden;flex:1}.sidebar-profile-name{font-weight:var(--font-semibold);font-size:.9rem}.sidebar-profile-email{font-size:.75rem;color:var(--text-tertiary)}.nav-logout{color:var(--error)!important}.nav-logout:hover{background:#ef44440f!important}.notif-icon-wrap{position:relative;display:inline-flex}.notif-dot{position:absolute;top:-2px;right:-2px;width:8px;height:8px;background:var(--error);border-radius:50%;border:2px solid white}.icon-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.icon-btn:hover{background:var(--bg-gray);color:var(--text-primary)}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:60px;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid 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var(--border-light);position:sticky;top:0;z-index:var(--z-sticky)}.desktop-top-left{display:flex;align-items:center}.desktop-welcome-badge{font-size:.8125rem;font-weight:var(--font-semibold);color:var(--text-secondary);background:#f3f4f6;padding:6px 14px;border-radius:var(--radius-full);letter-spacing:.02em}.desktop-top-right{display:flex;align-items:center;gap:var(--space-md)}.top-icon-btn{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);background:#fff;border:1px solid #e5e7eb;cursor:pointer;transition:all var(--transition-fast)}.top-icon-btn:hover{background:#f9fafb;color:var(--uni-black);border-color:#d1d5db}.top-profile-pill{display:flex;align-items:center;gap:10px;padding:4px 14px 4px 4px;background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);box-shadow:0 1px 3px #0000000a}.top-profile-pill:hover{border-color:var(--uni-yellow);box-shadow:0 3px 10px #ffd10033;transform:translateY(-1px)}.top-profile-info{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.top-profile-name{font-size:.875rem;font-weight:var(--font-bold);color:var(--uni-black);max-width:130px;line-height:1.2}.main-content{flex:1;padding:var(--space-lg)}@media(max-width:1024px){.sidebar{width:72px;padding:var(--space-md) var(--space-sm);align-items:center}.brand-text,.nav-item span,.sidebar-profile-info{display:none}.sidebar-brand{margin-bottom:var(--space-lg)}.nav-item{justify-content:center;padding:12px}.sidebar-profile{justify-content:center;padding:8px}.app-main-wrapper{margin-left:72px}.desktop-top-header{padding:12px var(--space-md)}}@media(max-width:768px){.sidebar,.desktop-top-header{display:none}.mobile-header,.tab-bar{display:flex}.app-main-wrapper{margin-left:0}.main-content{padding:var(--space-md);padding-top:76px;padding-bottom:88px}}@media(max-width:480px){.main-content{padding:var(--space-sm);padding-top:68px;padding-bottom:80px}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);padding:var(--space-md)}.modal-content{background:#fff;border-radius:var(--radius-modal);box-shadow:var(--shadow-modal);max-height:90vh;overflow-y:auto;width:100%}.modal-sm{max-width:400px}.modal-md{max-width:520px}.modal-lg{max-width:680px}.modal-xl{max-width:900px}.modal-full{max-width:100%;max-height:100%;height:100%;border-radius:0}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg) var(--space-lg) 0}.modal-title{font-size:1.2rem;font-weight:var(--font-bold)}.modal-close{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-gray);color:var(--text-primary)}.modal-body{padding:var(--space-lg)}@media(max-width:480px){.modal-content{border-radius:var(--radius-card);max-height:95vh}.modal-header{padding:var(--space-md) var(--space-md) 0}.modal-body{padding:var(--space-md)}}.post-card{background:#fff;border-radius:var(--radius-card);padding:var(--space-lg);box-shadow:var(--shadow-card);transition:box-shadow 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#ffd1004d}.follow-btn.following{background:var(--bg-gray);color:var(--text-secondary);border:1px solid var(--border-light)}.menu-wrap{position:relative}.menu-trigger{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);transition:all var(--transition-fast)}.menu-trigger:hover{background:var(--bg-gray);color:var(--text-primary)}.post-menu{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:1px solid var(--border-light);padding:6px;z-index:var(--z-dropdown);min-width:160px}.post-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;font-size:.85rem;font-weight:var(--font-medium);border-radius:var(--radius-sm);color:var(--text-primary);transition:background var(--transition-fast)}.post-menu-item:hover{background:var(--bg-gray)}.post-menu-danger{color:var(--error)}.post-menu-danger:hover{background:#ef44440f}.post-content{margin-bottom:var(--space-md)}.post-content p{font-size:.93rem;line-height:1.6;color:var(--text-primary);white-space:pre-wrap;word-break:break-word}.post-image{margin-top:var(--space-md);border-radius:var(--radius-button);max-height:400px;width:100%;object-fit:cover}.post-actions{display:flex;align-items:center;gap:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--border-light)}.action-btn{display:inline-flex;align-items:center;gap:6px;color:var(--text-secondary);font-size:.85rem;font-weight:var(--font-medium);transition:color var(--transition-fast);padding:4px}.action-btn:hover{color:var(--text-primary)}.action-liked{color:#ef4444!important}.action-saved{color:var(--uni-yellow)!important}.heart-bounce{animation:heartBounce .5s 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transparent}.report-reason:hover{background:var(--bg-gray)}.report-reason.selected{background:#ffd1000f;border-color:var(--uni-yellow)}.report-reason input{accent-color:var(--uni-yellow)}.likes-list{display:flex;flex-direction:column}.likes-item{display:flex;align-items:center;gap:var(--space-md);padding:10px 0;border-bottom:1px solid var(--border-light);cursor:pointer;transition:opacity var(--transition-fast)}.likes-item:hover{opacity:.7}.likes-item:last-child{border-bottom:none}.likes-name{font-weight:var(--font-semibold);font-size:.9rem}@media(max-width:480px){.post-card{padding:var(--space-md);border-radius:var(--radius-button)}.post-user-name{font-size:.85rem}.follow-btn{padding:5px 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auto;padding-bottom:80px}.universities-header{margin-bottom:var(--space-lg)}.universities-title{font-size:1.5rem;font-weight:var(--font-extrabold);color:var(--uni-black)}.universities-subtitle{font-size:.9375rem;color:var(--text-secondary);margin-top:4px}.universities-search-bar{position:relative;margin-bottom:var(--space-xl)}.universities-search-bar .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}.universities-search-bar .search-input{width:100%;padding:14px 44px 14px 46px;border-radius:var(--radius-full);border:1.5px solid #e5e7eb;background:#fff;font-family:var(--font-family);font-size:.9375rem;outline:none;box-shadow:0 2px 6px #00000005;transition:all var(--transition-fast)}.universities-search-bar .search-input:focus{border-color:var(--uni-yellow);box-shadow:0 4px 12px #ffd10026}.universities-search-bar .clear-search{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-size:1rem}.universities-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg)}.university-card{background:#fff;border-radius:var(--radius-card);padding:var(--space-lg);box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.04);cursor:pointer;display:flex;flex-direction:column;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.university-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px #00000012}.uni-card-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md)}.uni-logo-wrapper{width:52px;height:52px;border-radius:14px;overflow:hidden;background:#fef3c7;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid #fde68a}.uni-logo-img{width:100%;height:100%;object-fit:cover}.uni-logo-fallback{display:flex;align-items:center;justify-content:center}.uni-card-title-group{flex:1;min-width:0}.uni-name{font-size:1.0625rem;font-weight:var(--font-bold);color:var(--uni-black)}.uni-location{display:flex;align-items:center;gap:4px;font-size:.8125rem;color:var(--text-secondary);margin-top:2px}.uni-card-description{font-size:.875rem;line-height:1.5;color:var(--text-secondary);margin-bottom:var(--space-md);flex:1}.uni-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-sm);border-top:1px solid #f3f4f6;font-size:.8125rem}.uni-website-link{display:flex;align-items:center;gap:4px;color:#2563eb;font-weight:var(--font-medium)}.uni-website-link:hover{text-decoration:underline}.view-details-tag{color:#d97706;font-weight:var(--font-semibold);margin-left:auto}.uni-detail-page{max-width:680px;margin:0 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#fde68a;display:flex;align-items:center;justify-content:center;flex-shrink:0}.uni-detail-logo{width:100%;height:100%;object-fit:cover}.uni-detail-info{flex:1;min-width:0}.uni-detail-name{font-size:1.5rem;font-weight:var(--font-extrabold);color:var(--uni-black);line-height:1.25}.uni-detail-actions{margin-bottom:var(--space-lg);display:flex}.uni-tabs{display:flex;background:#f3f4f6;border-radius:var(--radius-full);padding:4px;margin-bottom:var(--space-lg);gap:4px}.uni-tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border:none;background:transparent;border-radius:var(--radius-full);font-family:var(--font-family);font-size:.875rem;font-weight:var(--font-semibold);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.uni-tab-btn.tab-active-uni{background:#fff;color:var(--uni-black);box-shadow:0 2px 6px #00000014}.uni-tab-badge{background:var(--uni-yellow);color:var(--uni-black);font-size:.6875rem;font-weight:var(--font-bold);padding:2px 7px;border-radius:var(--radius-full)}.uni-detail-section{padding-top:var(--space-lg);border-top:1px solid #f3f4f6;margin-top:var(--space-lg)}.section-title{font-size:1rem;font-weight:var(--font-bold);color:var(--uni-black);margin-bottom:var(--space-md)}.uni-full-description{font-size:.9375rem;line-height:1.6;color:var(--text-secondary);white-space:pre-line}.contact-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-md)}.contact-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);background:#f9fafb;border-radius:var(--radius-input)}.contact-icon-wrap{width:36px;height:36px;border-radius:var(--radius-sm);background:#fff;border:1px solid #e5e7eb;display:flex;align-items:center;justify-content:center;color:var(--uni-black)}.contact-label{font-size:.75rem;color:var(--text-tertiary);display:block}.contact-val{font-size:.875rem;font-weight:var(--font-semibold);color:var(--uni-black);display:block}a.contact-val{color:#2563eb;text-decoration:none}a.contact-val:hover{text-decoration:underline}.uni-team-tab{display:flex;flex-direction:column;gap:var(--space-xl);padding-top:var(--space-sm)}.team-subgroup{display:flex;flex-direction:column;gap:var(--space-md)}.team-group-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;border-bottom:1.5px solid #f3f4f6}.group-header-left{display:flex;align-items:center;gap:8px}.team-group-title{font-size:1rem;font-weight:var(--font-bold);color:var(--uni-black)}.team-count-badge{background:#f3f4f6;color:var(--text-secondary);font-size:.75rem;font-weight:var(--font-bold);padding:2px 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#ffd1001f}.member-card-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.member-title-row{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.member-name{font-size:.9375rem;font-weight:var(--font-bold);color:var(--uni-black)}.member-subtitle{font-size:.8125rem;color:var(--text-secondary);line-height:1.35}.member-email{font-size:.75rem;color:var(--text-tertiary)}.member-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.team-empty-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-lg);background:#f9fafb;border-radius:var(--radius-md);border:1px dashed #e5e7eb;text-align:center;gap:6px;color:var(--text-secondary);font-size:.875rem}.team-empty-hint{font-size:.75rem;color:var(--text-tertiary);max-width:320px}@media(max-width:640px){.uni-detail-header{flex-direction:column;text-align:center}.team-member-card{flex-direction:column;align-items:flex-start}.member-actions{width:100%;margin-top:var(--space-xs)}.member-actions button{flex:1}}.inbox-page{max-width:680px;margin:0 auto;padding-bottom:80px}.inbox-header{margin-bottom:var(--space-lg)}.inbox-title{font-size:1.5rem;font-weight:var(--font-extrabold);color:var(--uni-black)}.inbox-search-bar{position:relative;margin-bottom:var(--space-lg)}.inbox-search-bar .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}.inbox-search-bar .search-input{width:100%;padding:12px 42px 12px 44px;border-radius:var(--radius-full);border:1.5px solid #e5e7eb;background:#fff;font-family:var(--font-family);font-size:.9375rem;outline:none;transition:all var(--transition-fast)}.inbox-search-bar .search-input:focus{border-color:var(--uni-yellow)}.inbox-search-bar .clear-search{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-tertiary);cursor:pointer}.conversations-list{display:flex;flex-direction:column;gap:var(--space-xs)}.conversation-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:#fff;border-radius:var(--radius-card);box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.04);cursor:pointer;transition:all var(--transition-fast)}.conversation-item:hover{background:#fbfbfb;box-shadow:0 4px 12px #0000000d}.conv-unread{background:#fffdf5;border-left:3px solid var(--uni-yellow)}.conv-avatar-wrap{position:relative;flex-shrink:0}.online-indicator{position:absolute;bottom:2px;right:2px;width:13px;height:13px;background:#22c55e;border:2px solid white;border-radius:var(--radius-full)}.conv-body{flex:1;min-width:0}.conv-top-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.conv-name-group{display:flex;align-items:center;gap:var(--space-xs);min-width:0}.conv-user-name{font-weight:var(--font-bold);font-size:.9375rem;color:var(--uni-black)}.conv-time{font-size:.75rem;color:var(--text-tertiary);flex-shrink:0;margin-left:var(--space-xs)}.conv-bottom-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}.conv-preview{font-size:.875rem;color:var(--text-secondary);flex:1}.preview-bold{font-weight:var(--font-semibold);color:var(--uni-black)}.unread-badge{background:var(--uni-yellow);color:var(--uni-black);font-size:.6875rem;font-weight:var(--font-bold);padding:2px 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#f3f4f6;background:#fff;z-index:10}.chat-header-user{display:flex;align-items:center;gap:var(--space-md);cursor:pointer}.chat-avatar-wrapper{position:relative}.chat-header-info{display:flex;flex-direction:column}.chat-name-row{display:flex;align-items:center;gap:var(--space-xs)}.chat-user-name{font-weight:var(--font-bold);font-size:1rem;color:var(--uni-black)}.chat-status{font-size:.75rem;color:var(--text-tertiary)}.chat-messages-container{flex:1;overflow-y:auto;padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm);background:#fbfbfb}.load-more-messages{text-align:center;margin-bottom:var(--space-md)}.load-more-btn{background:#f3f4f6;border:none;padding:6px 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#fef08a}.reply-banner-content{flex:1;min-width:0;display:flex;align-items:center;gap:8px;font-size:.8125rem}.reply-banner-title{font-weight:var(--font-bold);color:#854d0e}.reply-banner-text{color:#713f12}.reply-close-btn{background:none;border:none;color:#854d0e;cursor:pointer;padding:2px}.chat-input-bar{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:#fff;border-top:1px solid #f3f4f6}.chat-input-field{flex:1;padding:12px 18px;border-radius:var(--radius-full);border:1.5px solid #e5e7eb;font-family:var(--font-family);font-size:.9375rem;outline:none;transition:border-color var(--transition-fast)}.chat-input-field:focus{border-color:var(--uni-yellow)}.chat-send-btn{width:44px;height:44px;border-radius:var(--radius-full);background:var(--uni-yellow);color:var(--uni-black);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0}.chat-send-btn:disabled{background:#e5e7eb;color:#9ca3af;cursor:not-allowed}.chat-send-btn:not(:disabled):hover{transform:scale(1.05)}@media(max-width:640px){.chat-page{border-radius:0;height:calc(100vh - 65px)}}.notifications-page{max-width:680px;margin:0 auto;padding-bottom:80px}.notif-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.notif-title{font-size:1.5rem;font-weight:var(--font-extrabold);color:var(--uni-black)}.mark-all-read-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:#d97706;font-family:var(--font-family);font-size:.875rem;font-weight:var(--font-semibold);cursor:pointer;padding:6px 12px;border-radius:var(--radius-sm);transition:background 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rgba(0,0,0,.04);gap:var(--space-md)}.request-user-info{display:flex;align-items:center;gap:var(--space-md);flex:1;cursor:pointer}.request-name-col{display:flex;flex-direction:column}.request-user-name{font-weight:var(--font-bold);font-size:.9375rem;color:var(--uni-black)}.request-sub{font-size:.8125rem;color:var(--text-secondary)}.request-buttons{display:flex;gap:var(--space-xs)}.req-btn{width:38px;height:38px;border-radius:var(--radius-full);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform var(--transition-fast)}.req-btn:hover{transform:scale(1.08)}.req-accept{background:#22c55e;color:#fff}.req-reject{background:#f3f4f6;color:#6b7280}.req-reject:hover{background:#fee2e2;color:#dc2626}.invitation-item{background:#fff;border-radius:var(--radius-card);padding:var(--space-lg);box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.04);display:flex;flex-direction:column;gap:var(--space-md)}.invite-role-tag{display:inline-block;align-self:flex-start;padding:4px 10px;border-radius:var(--radius-full);background:#e0e7ff;color:#4338ca;font-size:.75rem;font-weight:var(--font-bold);text-transform:uppercase}.invite-uni-name{font-size:1.125rem;font-weight:var(--font-bold);color:var(--uni-black);margin-top:4px}.invite-meta{font-size:.8125rem;color:var(--text-tertiary);margin-top:2px}.invite-status{font-size:.875rem;margin-top:6px;color:var(--text-secondary)}.status-pending{color:#d97706;font-weight:var(--font-bold)}.status-accepted{color:#16a34a;font-weight:var(--font-bold)}.status-rejected{color:#dc2626;font-weight:var(--font-bold)}.invite-action-buttons{display:flex;gap:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid #f3f4f6}@media(max-width:640px){.notif-tab span:not(.tab-badge){display:none}}.profile-page{max-width:640px;margin:0 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rgba(0,0,0,.04);margin-bottom:var(--space-lg)}.profile-avatar-section{display:flex;align-items:center;gap:var(--space-lg);margin-bottom:var(--space-md)}.profile-name-section{flex:1;min-width:0}.profile-name{font-size:1.5rem;font-weight:var(--font-bold);color:var(--uni-black);margin-bottom:var(--space-xs);line-height:1.2}.profile-badges{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.profile-bio{font-size:.9375rem;line-height:1.5;color:var(--text-secondary);margin-bottom:var(--space-lg);white-space:pre-line}.profile-stats{display:flex;align-items:center;justify-content:space-around;padding:var(--space-md) 0;border-top:1px solid #f3f4f6;border-bottom:1px solid #f3f4f6;margin-bottom:var(--space-lg)}.stat-item{display:flex;flex-direction:column;align-items:center;flex:1}.stat-clickable{cursor:pointer;transition:opacity var(--transition-fast)}.stat-clickable:hover{opacity:.75}.stat-number{font-size:1.25rem;font-weight:var(--font-bold);color:var(--uni-black)}.stat-label{font-size:.8125rem;color:var(--text-secondary);margin-top:2px}.stat-divider{width:1px;height:28px;background:#e5e7eb}.profile-actions{display:flex;gap:var(--space-sm)}.profile-tabs{display:flex;background:#eef2e2;border-radius:var(--radius-full);padding:4px;margin-bottom:var(--space-md)}.profile-tab{flex:1;padding:10px;border:none;background:transparent;border-radius:var(--radius-full);font-family:var(--font-family);font-size:.875rem;font-weight:var(--font-semibold);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:center}.profile-tab.tab-active-profile{background:#fff;color:var(--uni-black);box-shadow:0 2px 6px #00000014}.profile-feed{display:flex;flex-direction:column;gap:var(--space-md)}.profile-account-actions{display:flex;justify-content:space-between;margin-top:var(--space-2xl);padding-top:var(--space-md);border-top:1px solid #e5e7eb}.account-action-btn{display:flex;align-items:center;gap:var(--space-xs);background:none;border:none;font-family:var(--font-family);font-size:.875rem;font-weight:var(--font-semibold);cursor:pointer;padding:8px 12px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.logout-btn{color:var(--text-secondary)}.logout-btn:hover{background:#fee2e2;color:#dc2626}.delete-btn{color:#ef4444}.delete-btn:hover{background:#fee2e2}@media(max-width:640px){.profile-avatar-section{flex-direction:column;text-align:center}.profile-badges{justify-content:center}.profile-stats{padding:var(--space-sm) 0}}.edit-profile-page{max-width:540px;margin:0 auto;padding-bottom:80px}.edit-profile-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.edit-profile-title{font-size:1.25rem;font-weight:var(--font-bold);color:var(--uni-black)}.edit-profile-form{background:#fff;border-radius:var(--radius-card);padding:var(--space-xl);box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.04);display:flex;flex-direction:column;gap:var(--space-lg)}.avatar-picker-section{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}.avatar-picker-wrapper{position:relative;cursor:pointer;border-radius:var(--radius-full)}.camera-overlay{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-full);background:#00000073;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-fast)}.avatar-picker-wrapper:hover .camera-overlay{opacity:1}.change-photo-btn{background:none;border:none;color:#d97706;font-family:var(--font-family);font-size:.875rem;font-weight:var(--font-semibold);cursor:pointer;padding:4px 8px}.change-photo-btn:hover{text-decoration:underline}.textarea-wrapper{position:relative;display:flex}.textarea-icon{position:absolute;left:14px;top:14px;color:var(--text-tertiary);pointer-events:none}.form-textarea{width:100%;padding:12px 14px 12px 42px;border:1.5px solid #e5e7eb;border-radius:var(--radius-input);font-family:var(--font-family);font-size:.9375rem;line-height:1.5;color:var(--uni-black);outline:none;resize:vertical;min-height:100px;transition:border-color var(--transition-fast)}.form-textarea:focus{border-color:var(--uni-yellow)}.char-count{font-size:.75rem;color:var(--text-tertiary);text-align:right;margin-top:4px;display:block}.edit-profile-submit{margin-top:var(--space-sm)}.follow-list-page{max-width:600px;margin:0 auto;padding-bottom:80px}.follow-list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.follow-list-title{font-size:1.25rem;font-weight:var(--font-bold);color:var(--uni-black)}.user-cards-list{display:flex;flex-direction:column;gap:var(--space-sm)}.user-list-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md);background:#fff;border-radius:var(--radius-card);box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.04);gap:var(--space-md)}.user-list-info{display:flex;align-items:center;gap:var(--space-md);flex:1;min-width:0;cursor:pointer}.user-list-meta{flex:1;min-width:0}.user-list-name-row{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.user-list-name{font-weight:var(--font-semibold);font-size:.9375rem;color:var(--uni-black)}.user-list-bio{font-size:.8125rem;color:var(--text-secondary);margin-top:2px}.comments-page{max-width:640px;margin:0 auto;display:flex;flex-direction:column;min-height:calc(100vh - 100px)}.comments-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.comments-header h1{font-size:1.3rem;font-weight:var(--font-bold)}.back-btn{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.back-btn:hover{background:var(--bg-gray);color:var(--text-primary)}.comments-list{flex:1;display:flex;flex-direction:column;gap:var(--space-md);padding-bottom:80px}.no-comments{text-align:center;color:var(--text-tertiary);padding:var(--space-2xl) 0;font-size:.9rem}.comment-item{display:flex;gap:var(--space-sm);align-items:flex-start}.comment-reply{margin-left:var(--space-xl);margin-top:var(--space-sm)}.comment-body{flex:1;min-width:0}.comment-bubble{background:var(--bg-gray);border-radius:var(--radius-button);padding:10px 14px;display:inline-block;max-width:100%}.comment-author{font-weight:var(--font-semibold);font-size:.85rem;display:block;margin-bottom:2px}.comment-text{font-size:.88rem;line-height:1.5;word-break:break-word}.comment-meta{display:flex;align-items:center;gap:var(--space-md);margin-top:4px;padding-left:4px}.comment-time{font-size:.7rem;color:var(--text-tertiary)}.comment-action-btn{display:inline-flex;align-items:center;gap:3px;font-size:.7rem;font-weight:var(--font-semibold);color:var(--text-secondary);transition:color var(--transition-fast)}.comment-action-btn:hover{color:var(--text-primary)}.comment-delete-btn:hover{color:var(--error)}.reply-banner{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#ffd1001a;border-left:3px solid var(--uni-yellow);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.8rem;color:var(--text-secondary)}.reply-banner button{color:var(--text-tertiary);font-size:1rem}.comment-input-bar{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:#fff;border-top:1px solid var(--border-light);z-index:var(--z-sticky)}.comment-input{flex:1;padding:10px 16px;background:var(--bg-gray);border:2px solid var(--border-light);border-radius:var(--radius-pill);font-size:.9rem;color:var(--text-primary);transition:border-color var(--transition-fast)}.comment-input:focus{border-color:var(--uni-yellow)}.comment-send-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);color:var(--uni-black);transition:all var(--transition-fast)}.comment-send-btn:hover:not(:disabled){box-shadow:0 2px 8px #ffd10066}.comment-send-btn:disabled{opacity:.4}@media(min-width:769px){.comment-input-bar{left:260px}}@media(min-width:481px)and (max-width:768px){.comment-input-bar{bottom:72px}}@media(max-width:480px){.comment-input-bar{bottom:72px;padding:var(--space-sm) var(--space-md)}}