@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap";:root{--bg: #0f1419;--panel: #151c23;--panel-2: #1b2430;--text: #f5f6f7;--muted: #9fb0c0;--accent: #ffb563;--accent-2: #49c6e5;--danger: #ff6b6b;--border: #2a3642;--shadow: 0 20px 40px rgba(0, 0, 0, .4);font-family:Manrope,Inter,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#d6e7f7,#9cbedd 55%);color:var(--text)}.app{min-height:100vh}.auth-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(120deg,#ffb5631f,#49c6e51f);border:1px solid var(--border);border-radius:18px;padding:18px 20px}.auth-banner h2{margin:0 0 6px}.auth-banner p{margin:0;color:var(--muted)}.auth-button{background:var(--accent);color:#1b1b1b;padding:10px 18px;border-radius:999px;text-decoration:none;font-weight:600;white-space:nowrap;font-size:14px}.auth-button.auth-google{background:#3b82f6;color:#fff}.demo-panel{display:grid;grid-template-columns:1fr 1.35fr;grid-template-rows:auto auto;gap:24px}.demo-input,.demo-output,.access-panel{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.demo-input{grid-column:1;grid-row:1}.demo-output{grid-column:2;grid-row:1 / span 2}.access-panel{grid-column:1;grid-row:2}.demo-input textarea{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:12px;margin:12px 0;resize:vertical;font-size:18px}.demo-input button{background:var(--accent-2);color:#0b0f14;border:none;padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer;font-size:16px}.access-panel{display:grid;gap:16px}.access-actions{display:grid;gap:12px}.invite-form{display:flex;gap:10px;flex-wrap:wrap}.invite-form input{flex:1;min-width:220px;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:10px 12px;font-size:16px}.invite-form button{background:var(--accent);color:#1b1b1b;border:none;padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer;font-size:14px}.invite-status{color:var(--muted)}@media (max-width: 900px){.demo-panel{grid-template-columns:1fr}}.main{padding:36px 48px;display:grid;grid-template-rows:auto 1fr auto auto;gap:24px}.header{display:flex;align-items:center;justify-content:space-between}.header h1{margin:0 0 6px;font-size:36px}.hero-logo{display:block;max-width:360px;width:100%;margin-bottom:10px}.hero-blurb{margin:0 0 8px;color:#1b1f24;font-size:18px;font-weight:600}.status{font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:6px 12px;border-radius:999px;background:var(--panel);border:1px solid var(--border)}.chat{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:20px;min-height:240px;box-shadow:var(--shadow);overflow-y:auto}.empty{color:var(--muted);text-align:center;padding:40px 0;font-size:16px}.msg{margin-bottom:18px;padding:14px 16px;border-radius:14px;background:var(--panel-2);border:1px solid var(--border)}.msg.user{border-left:3px solid var(--accent)}.msg.assistant{border-left:3px solid var(--accent-2)}.msg-role{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:6px}.msg-content{white-space:pre-wrap;line-height:1.6;font-size:16px}.composer{display:grid;gap:12px}.composer textarea{width:100%;background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:16px;padding:14px 16px;font-size:16px;resize:vertical}.composer button{justify-self:end;background:var(--accent);color:#1b1b1b;border:none;padding:10px 18px;border-radius:999px;font-weight:600;font-size:16px;cursor:pointer;transition:transform .2s ease}.composer button:disabled{opacity:.6;cursor:not-allowed}.composer button:not(:disabled):hover{transform:translateY(-1px)}.output{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.output-header{font-weight:600;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}.output-empty{color:var(--muted)}.error{color:var(--danger);margin-bottom:12px}.pdf-panel{display:grid;gap:12px}.demo-output,.output{position:relative}.pdf-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;gap:8px;background:#ffffff8c;border-radius:18px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.spinner-lg{width:28px;height:28px;border-width:3px}.overlay-text{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#1b1f24}.pdf-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.ghost-link{background:transparent;border:1px solid var(--border);color:#1b1f24;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer}.spinner{width:12px;height:12px;border-radius:50%;border:2px solid rgba(27,31,36,.2);border-top-color:#1b1f24cc;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pdf-panel iframe{width:100%;height:440px;border:1px solid var(--border);border-radius:12px;background:#0b0f14}.download{color:var(--accent-2);text-decoration:none;font-weight:600}@media (max-width: 900px){.main{padding:24px}}