:root{--bg: #0b0d12;--bg-elev: #12151d;--card: #161a24;--card-border: #232838;--input-bg: #0e1117;--text: #e8ecf4;--text-dim: #9aa4b8;--text-faint: #6b7488;--accent: #6d8cff;--accent-2: #9b7bff;--accent-glow: rgba(109, 140, 255, .35);--success: #4ade80;--error: #f87171;--radius: 14px;--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 50% -200px,#1a1f2e 0%,var(--bg) 55%);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;min-height:100vh}.app{max-width:880px;margin:0 auto;padding:48px 24px 80px}.app-header{position:relative;text-align:center;margin-bottom:44px}.logout-btn{position:absolute;top:0;right:0;border:1px solid var(--card-border);background:transparent;color:var(--text-dim);font-family:inherit;font-size:13px;font-weight:600;padding:7px 14px;border-radius:8px;cursor:pointer;transition:color .15s,border-color .15s}.logout-btn:hover{color:var(--text);border-color:var(--text-dim)}.brand{display:inline-flex;align-items:center;gap:8px;margin-bottom:22px}.brand-logo{height:40px;max-width:220px;object-fit:contain}.app-header h1{font-size:34px;line-height:1.15;margin:0 0 12px;font-weight:700;background:linear-gradient(120deg,#fff 20%,#b9c4e0 80%);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--text-dim);font-size:15px;margin:0}.tabs{display:inline-flex;gap:6px;margin-top:28px;padding:6px;background:var(--bg-elev);border:1px solid var(--card-border);border-radius:12px}.tab{border:none;background:transparent;color:var(--text-dim);font-family:inherit;font-size:14px;font-weight:600;padding:9px 20px;border-radius:8px;cursor:pointer;transition:color .15s,background .15s}.tab:hover{color:var(--text)}.tab-active{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 16px var(--accent-glow)}.app-main{display:flex;flex-direction:column;gap:24px}.app-main>[hidden]{display:none}.app-main>div{display:flex;flex-direction:column;gap:24px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:26px;box-shadow:0 8px 30px #00000040}.card-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}.step-badge{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 16px var(--accent-glow)}.card-head h2{margin:4px 0;font-size:19px;font-weight:650}.card-desc{margin:0;color:var(--text-dim);font-size:13.5px;line-height:1.5}textarea,input[type=text],input[type=password],select{width:100%;background:var(--input-bg);border:1px solid var(--card-border);border-radius:10px;color:var(--text);font-family:inherit;font-size:14px;padding:12px 14px;outline:none;transition:border-color .15s,box-shadow .15s;resize:vertical}textarea::placeholder{color:var(--text-faint)}textarea:focus,input[type=text]:focus,input[type=password]:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239aa4b8' d='M2 4l4 4 4-4z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.transcript-input{min-height:220px;line-height:1.6}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-field{display:flex;flex-direction:column;gap:7px}.form-field label{font-size:12.5px;font-weight:600;color:var(--text-dim);letter-spacing:.01em}.page-group{margin-bottom:16px}.page-group:last-of-type{margin-bottom:0}.page-group-title{font-size:12.5px;font-weight:700;color:var(--text);margin-bottom:10px}.upload-section{margin-top:20px}.section-label{display:block;font-size:12.5px;font-weight:600;color:var(--text-dim);margin-bottom:12px}.upload-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.upload-slot{position:relative;aspect-ratio:1 / 1;border:1.5px dashed var(--card-border);border-radius:12px;background:var(--input-bg);display:grid;place-items:center;cursor:pointer;overflow:hidden;transition:border-color .15s,box-shadow .15s}.upload-slot:hover{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.upload-slot-filled{border-style:solid}.upload-slot img{width:100%;height:100%;object-fit:cover}.upload-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-faint);font-size:12.5px;font-weight:600}.upload-plus{font-size:24px;line-height:1;color:var(--text-dim)}.desc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px}.desc-head label{margin:0}.pdf-badge{display:grid;place-items:center;height:96px;border-radius:8px;background:linear-gradient(135deg,var(--accent-glow),var(--accent-glow));border:1px solid var(--card-border);color:var(--accent);font-weight:700;letter-spacing:.08em;font-size:15px}.results{margin-top:26px;padding-top:22px;border-top:1px solid var(--card-border)}.results-title{font-size:15px;font-weight:650;margin:0 0 16px;color:var(--text)}.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.result-card{margin:0;display:flex;flex-direction:column;gap:10px;background:var(--input-bg);border:1px solid var(--card-border);border-radius:12px;padding:10px}.result-label{font-size:13px;font-weight:650;color:var(--text);text-align:center}.result-error{font-size:12.5px;color:var(--error);padding:16px 8px;text-align:center;line-height:1.5}.result-card img{width:100%;border-radius:8px;display:block}.btn-block{width:100%;justify-content:center}.card-actions{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:9px;border:none;border-radius:10px;font-family:inherit;font-size:14px;font-weight:600;padding:11px 22px;cursor:pointer;transition:transform .1s,box-shadow .15s,opacity .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 6px 20px var(--accent-glow)}.btn-primary:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 8px 26px var(--accent-glow)}.btn-ghost{color:var(--text-dim);background:transparent;border:1px solid var(--card-border)}.btn-ghost:hover{color:var(--text);border-color:var(--accent)}.btn-sm{padding:7px 14px;font-size:13px}.hint{font-size:13px}.hint-success{color:var(--success)}.hint-error{color:var(--error)}.spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:24px}.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:34px 28px;box-shadow:0 8px 30px #00000040;display:flex;flex-direction:column;gap:16px;text-align:center}.login-logo{height:44px;max-width:220px;object-fit:contain;margin:0 auto 4px}.login-title{font-size:22px;font-weight:700;margin:0}.login-sub{margin:0 0 6px;color:var(--text-dim);font-size:13.5px;line-height:1.5}.login-card .form-field{text-align:left}.app-footer{text-align:center;margin-top:48px;color:var(--text-faint);font-size:12.5px}@media (max-width: 640px){.app{padding:32px 16px 60px}.app-header h1{font-size:26px}.form-grid{grid-template-columns:1fr}.upload-grid{grid-template-columns:repeat(2,1fr)}.tabs{display:flex;width:100%}.tab{flex:1;padding:9px 10px}.card{padding:20px}.logout-btn{position:static;display:block;margin:0 0 16px auto}}