@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary:#111827;--primary-dark:#000;--primary-light:#374151;--primary-bg:#11182714;--success:#10b981;--success-bg:#10b9811a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--danger:#ef4444;--danger-bg:#ef44441a;--info:#3b82f6;--info-bg:#3b82f61a;--bg-body:#f9fafb;--bg-card:#fff;--bg-hover:#f3f4f6;--bg-inset:#f3f4f6;--text-primary:#111827;--text-secondary:#4b5563;--text-tertiary:#9ca3af;--text-on-primary:#fff;--border:#e5e7eb;--border-light:#f3f4f6;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 14px #0000000f;--shadow-lg:0 8px 28px #00000014;--shadow-xl:0 14px 44px #0000001a;--shadow-primary:0 4px 14px #00000026;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--radius-full:9999px;--transition-fast:.15s ease;--transition:.25s ease;--transition-slow:.4s cubic-bezier(.4,0,.2,1)}[data-theme=dark]{--primary:#fff;--primary-dark:#f3f4f6;--primary-light:#e5e7eb;--primary-bg:#ffffff1a;--bg-body:#111827;--bg-card:#1f2937;--bg-hover:#374151;--bg-inset:#374151;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-tertiary:#9ca3af;--text-on-primary:#111827;--border:#374151;--border-light:#1f2937;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 14px #0006;--shadow-lg:0 8px 28px #00000080;--shadow-xl:0 14px 44px #0009;--shadow-primary:0 4px 14px #ffffff26}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-body);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Outfit,system-ui,-apple-system,sans-serif}.app-root{min-height:100vh}.app-root.has-floating-nav{padding-bottom:80px}.main-with-sidebar{max-width:1200px;min-height:100vh;margin:0 auto;padding:32px 20px;overflow-y:auto}.main-student{max-width:1200px;min-height:100vh;margin:0 auto;padding:0}.main-fullscreen{align-items:stretch;min-height:100vh;display:flex}@media (width<=768px){.main-with-sidebar{padding:80px 16px 100px}}.floating-nav-wrapper{z-index:50;justify-content:center;align-items:center;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.floating-nav{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition);align-items:center;gap:8px;padding:8px;display:flex}[data-theme=dark] .floating-nav{background:#1f2937;border-color:#374151}.floating-nav-link{border-radius:var(--radius-full);width:44px;height:44px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.floating-nav-link:hover{background:var(--bg-inset);color:var(--text-primary)}.floating-nav-link.active{background:var(--primary);color:var(--text-on-primary);box-shadow:var(--shadow-md)}.floating-nav-divider{background:var(--border);width:1px;height:24px;margin:0 4px}.mobile-topbar{background:var(--bg-card);background:color-mix(in srgb, var(--bg-card) 85%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:40;align-items:center;gap:12px;height:60px;padding:0 16px;display:none;position:fixed;top:0;left:0;right:0}.mobile-topbar-title{color:var(--text-primary);font-size:1.05rem;font-weight:700}@media (width<=768px){.mobile-topbar{display:flex}}.student-header{z-index:40;background:var(--bg-card);background:color-mix(in srgb, var(--bg-card) 85%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 28px;display:flex;position:sticky;top:0}.student-header-left{color:var(--text-primary);align-items:center;gap:12px;font-size:1.1rem;font-weight:700;display:flex}.student-header-right{align-items:center;gap:12px;display:flex}.student-content{max-width:800px;margin:0 auto;padding:28px 20px}.avatar{border-radius:var(--radius-full);background:var(--primary);width:36px;height:36px;color:var(--text-on-primary);flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.avatar-lg{width:48px;height:48px;font-size:1.1rem}.card{background:var(--bg-card);border-radius:var(--radius-xl);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition), transform var(--transition)}.card:hover{box-shadow:var(--shadow-md)}.card-interactive:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.stat-card{border-radius:var(--radius-xl);background:var(--bg-card);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:22px 24px}.stat-card-accent{background:var(--primary);border-color:var(--primary-dark);color:var(--text-on-primary)}.stat-value{margin-bottom:4px;font-size:1.8rem;font-weight:800;line-height:1.1}.stat-label{opacity:.7;font-size:.82rem;font-weight:500}button{font-family:inherit}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:var(--text-on-primary);box-shadow:var(--shadow-primary)}.btn-primary:hover{background:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background:var(--bg-inset);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#eaece6}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 14px}.btn-ghost:hover{background:var(--bg-inset);color:var(--text-primary)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444433}.btn-danger:hover{background:#ef44442e}.btn-icon{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:8px;display:inline-flex}.btn-icon:hover{background:var(--bg-inset);color:var(--text-primary)}.btn-sm{padding:7px 14px;font-size:.82rem}.btn-lg{padding:14px 28px;font-size:1rem}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);font-size:.82rem;font-weight:600}input,select,textarea{background:var(--bg-inset);border:1.5px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:11px 16px;font-family:inherit;font-size:.92rem}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg);background:var(--bg-card)}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}textarea{resize:vertical;min-height:60px}.data-table-wrap{background:var(--bg-card);border-radius:var(--radius-xl);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);overflow:hidden}.data-table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);background:var(--bg-inset);border-bottom:1px solid var(--border);padding:14px 18px;font-size:.8rem;font-weight:600}td{color:var(--text-primary);border-bottom:1px solid var(--border-light);padding:14px 18px;font-size:.9rem}tbody tr{transition:background var(--transition-fast)}tbody tr:hover{background:var(--bg-hover)}tbody tr:last-child td{border-bottom:none}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:6px;padding:5px 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scaleIn;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-title{color:var(--text-primary);font-size:1.2rem;font-weight:700}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px;display:flex}.page-title{color:var(--text-primary);font-size:1.6rem;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:.9rem}.timeline{flex-direction:column;gap:0;display:flex}.timeline-item{gap:16px;padding:18px 0;display:flex;position:relative}.timeline-dot-col{flex-direction:column;flex-shrink:0;align-items:center;width:32px;display:flex}.timeline-dot{background:var(--primary);border:2px solid var(--bg-card);width:10px;height:10px;box-shadow:0 0 0 3px var(--primary-bg);z-index:1;border-radius:50%;flex-shrink:0}.timeline-line{background:var(--border-light);flex:1;width:2px;margin-top:6px}.timeline-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex:1;padding:16px 20px}.timeline-time{color:var(--text-tertiary);margin-bottom:6px;font-size:.75rem}.timeline-action{color:var(--text-primary);font-size:.88rem;font-weight:600}.timeline-detail{color:var(--text-secondary);margin-top:6px;font-size:.82rem;line-height:1.5}.timeline-changes{background:var(--bg-inset);border-radius:var(--radius-sm);color:var(--text-secondary);white-space:pre-wrap;word-break:break-all;margin-top:8px;padding:8px 12px;font-family:Courier New,monospace;font-size:.78rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.animate-in{animation:.45s cubic-bezier(.4,0,.2,1) both fadeInUp;animation-delay:calc(var(--i,0) * 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p{color:var(--text-secondary);max-width:320px;font-size:1.05rem}.login-form-side{background:var(--bg-card);flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.login-form-box{width:100%;max-width:380px}.login-form-title{color:var(--text-primary);margin-bottom:8px;font-size:1.7rem;font-weight:800}.login-form-sub{color:var(--text-secondary);margin-bottom:32px;font-size:.95rem}@media (width<=768px){.login-split{flex-direction:column}.login-brand{flex:none;padding:48px 24px 36px}.login-brand h1{font-size:1.6rem}.login-form-side{padding:32px 24px}}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-info{color:var(--info)}.text-secondary{color:var(--text-secondary)}.welcome-banner{background:var(--primary);border-radius:var(--radius-2xl);color:var(--text-on-primary);margin-bottom:28px;padding:32px 36px;position:relative;overflow:hidden}.welcome-title{z-index:1;margin-bottom:4px;font-size:1.5rem;font-weight:700;position:relative}.welcome-sub{opacity:.75;z-index:1;font-size:.92rem;position:relative}.welcome-stats{z-index:1;gap:20px;margin-top:20px;display:flex;position:relative}.welcome-stat{background:var(--primary-light);border-radius:var(--radius-lg);text-align:center;min-width:90px;padding:14px 20px}.welcome-stat-val{font-size:1.5rem;font-weight:800}.welcome-stat-label{opacity:.8;font-size:.75rem}.hero-banner{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:var(--radius-2xl);color:var(--text-primary);margin-bottom:24px;padding:36px;position:relative;overflow:hidden}.hero-title{z-index:1;margin-bottom:4px;font-size:1.6rem;font-weight:800;position:relative}.hero-subtitle{color:var(--text-secondary);z-index:1;margin-bottom:20px;font-size:.9rem;position:relative}.hero-meta{z-index:1;flex-wrap:wrap;gap:20px;display:flex;position:relative}.hero-meta-item{align-items:center;gap:8px;font-size:.88rem;font-weight:500;display:flex}.status-paid{color:var(--success)}.status-pending{color:var(--danger)}.status-refunded{color:var(--info)}.status-special{color:var(--warning)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#0000001f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#0003}.event-card{position:relative;overflow:hidden}.event-card:before{content:"";background:var(--primary);border-radius:0 4px 4px 0;width:4px;position:absolute;top:0;bottom:0;left:0}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{margin:0 auto;inset-inline:0}.hero .base{z-index:0;width:170px;position:relative}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;height:28px;top:34px;transform:perspective(2000px)rotate(300deg)rotateX(44deg)rotateY(39deg)scale(1.4)}.hero .vite{z-index:0;width:auto;height:26px;top:107px;transform:perspective(2000px)rotate(300deg)rotateX(40deg)rotateY(39deg)scale(.8)}#center{flex-direction:column;flex-grow:1;place-content:center;place-items:center;gap:25px;display:flex}@media (width<=1024px){#center{gap:18px;padding:32px 20px 24px}}#next-steps{border-top:1px solid var(--border);text-align:left;display:flex}#next-steps>div{flex:1 1 0;padding:32px}@media (width<=1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{width:22px;height:22px;margin-bottom:16px}@media (width<=1024px){#next-steps{text-align:center;flex-direction:column}}#docs{border-right:1px solid var(--border)}@media (width<=1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{gap:8px;margin:32px 0 0;padding:0;list-style:none;display:flex}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);background:var(--social-bg);border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:16px;text-decoration:none;transition:box-shadow .3s;display:flex}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{width:18px;height:18px}@media (width<=1024px){#next-steps ul{flex-wrap:wrap;justify-content:center;margin-top:20px}#next-steps ul li{flex:calc(50% - 8px)}#next-steps ul a{box-sizing:border-box;justify-content:center;width:100%}}#spacer{border-top:1px solid var(--border);height:88px}@media (width<=1024px){#spacer{height:48px}}.ticks{width:100%;position:relative}.ticks:before,.ticks:after{content:"";border:5px solid #0000;position:absolute;top:-4.5px}.ticks:before{border-left-color:var(--border);left:0}.ticks:after{border-right-color:var(--border);right:0}.stat-value{color:var(--text-color);font-size:24px;font-weight:700}.pwa-banner-container{-webkit-backdrop-filter:blur(12px);color:var(--text-color);z-index:9999;background:#fffffff2;border:1px solid #0000000d;border-radius:16px;align-items:center;gap:16px;width:calc(100% - 32px);max-width:400px;padding:16px;animation:.4s cubic-bezier(.16,1,.3,1) forwards slideUp;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%);box-shadow:0 10px 40px #00000026}:root[data-theme=dark] .pwa-banner-container{background:#282828f2;border:1px solid #ffffff1a}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%)}}.pwa-banner-icon{background:var(--primary);color:#fff;width:40px;height:40px;box-shadow:0 4px 12px rgba(var(--primary-rgb,0,0,0), .3);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.pwa-banner-content{flex-direction:column;flex:1;gap:2px;display:flex}.pwa-banner-title{font-size:15px;font-weight:600}.pwa-banner-desc{opacity:.7;font-size:13px}.pwa-actions{flex-direction:column;gap:8px;display:flex}.pwa-banner-btn{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;transition:opacity .2s}.pwa-banner-btn:active{opacity:.8}.pwa-banner-close{color:var(--text-color);cursor:pointer;background:#0000000d;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;display:flex;position:absolute;top:-10px;right:-10px;box-shadow:0 2px 8px #0000001a}:root[data-theme=dark] .pwa-banner-close{background:#ffffff1a}.ios-pwa-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#00000080;justify-content:center;align-items:flex-end;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.ios-pwa-modal{background:var(--card-bg);width:100%;max-width:500px;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));border-radius:24px 24px 0 0;animation:.4s cubic-bezier(.16,1,.3,1) forwards slideUpBottomSheet;box-shadow:0 -4px 24px #0000001a}.ios-pwa-modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.ios-pwa-modal-header h3{margin:0;font-size:18px;font-weight:600}.ios-modal-close{position:relative!important;top:0!important;right:0!important}.ios-modal-btn{border-radius:12px;width:100%;margin-top:16px;padding:12px;font-size:16px}.ios-pwa-step{align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.ios-pwa-step-number{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;margin-top:2px;font-size:12px;font-weight:700;display:flex}.ios-pwa-step-text{color:var(--text-color);flex:1;font-size:15px;line-height:1.5}.ios-pwa-step-icon{vertical-align:middle;background:#0000000d;border-radius:6px;justify-content:center;align-items:center;width:24px;height:24px;margin:0 4px;display:inline-flex}:root[data-theme=dark] .ios-pwa-step-icon{background:#ffffff1a}@keyframes slideUpBottomSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}