:root{--bg: #0b1220;--bg-2: #0f1629;--panel: #111a2e;--text: #e6eaf5;--muted: #aab1c7;--primary: #4f46e5;--primary-2: #7c3aed;--border: #1f2a44;--success: #22c55e;--danger: #ef4444;--chip: #1c2540;--glass: rgba(17, 26, 46, .6);--shadow: 0 10px 30px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body,#root{height:100%;background:var(--bg);color:var(--text)}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}a{color:var(--text);text-decoration:none}.app-shell{display:grid;grid-template-rows:60px 1fr;height:100%}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(180deg,#0f1629f2,#0f1629bf);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:relative}.brand{display:flex;gap:10px;align-items:center}.brand-logo{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:var(--shadow)}.brand-name{font-weight:700;letter-spacing:.2px}.nav-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.hamburger-menu{display:none}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);padding:8px 14px;border-radius:10px;transition:.2s ease;cursor:pointer}.btn:hover{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e540}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));border-color:transparent}.btn-danger{background:var(--panel);border-color:#512;color:#ffbdbd}.container{padding:20px;max-width:1200px;margin:0 auto}.card{background:var(--glass);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}.input,.select{width:100%;padding:10px 12px;border:1px solid var(--border);background:#0b1426;color:var(--text);border-radius:10px}.label{color:var(--muted);font-size:.92rem;margin-bottom:6px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}section.h1{font-size:1.4rem;font-weight:700;margin-bottom:12px}section.p{color:var(--muted);margin-bottom:20px}.chat-shell{display:grid;grid-template-columns:340px 1fr;gap:16px;height:calc(100vh - 80px);padding:16px;position:relative}.chat-toggle-sidebar{display:none}.side-panel{padding:16px;overflow:auto}.conversation{display:grid;grid-template-rows:1fr auto;height:100%}.messages{flex:1;max-height:70vh;overflow-y:auto;padding:1rem}.message{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:12px 14px;margin-bottom:12px}.message.user{border-color:var(--primary)}.message.assistant{border-color:var(--primary-2)}.message-header{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem}.passages{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.passage-chip{background:var(--chip);border:1px solid var(--border);color:var(--text);padding:6px 8px;border-radius:10px;font-size:.86rem;cursor:pointer}.passage-chip:hover{border-color:var(--primary)}.doc-bubbles{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.doc-bubble{background:linear-gradient(135deg,#17213b,#0d1630);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:12px;font-size:.86rem;cursor:pointer}.doc-bubble:hover{border-color:var(--primary)}.input-row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:12px;background:var(--bg-2)}.textarea{width:100%;min-height:80px;resize:vertical;padding:10px 12px;border:1px solid var(--border);background:#0b1426;color:var(--text);border-radius:12px}.side-modal{position:fixed;top:60px;right:0;height:calc(100% - 60px);width:520px;background:var(--bg-2);border-left:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column;z-index:30}.side-modal-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.side-modal-content{flex:1;overflow:auto;padding:16px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--border)}.table th{text-align:left;color:var(--muted)}.progress{height:8px;background:#0d152a;border:1px solid var(--border);border-radius:8px;overflow:hidden}.progress-inner{height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2))}.form{padding:16px;display:grid;gap:12px}@media (max-width: 768px){.hamburger-menu{display:block;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer;padding:8px}.nav-actions{position:absolute;top:60px;left:0;right:0;background:var(--bg-2);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:12px;gap:8px;display:none;z-index:100}.nav-actions.mobile-menu-open{display:flex}.nav-actions .btn{width:100%;text-align:center}.chat-shell{grid-template-columns:1fr;padding:8px;height:calc(100vh - 60px)}.chat-toggle-sidebar{display:block;position:absolute;top:12px;left:12px;z-index:50;background:var(--primary);color:#fff;border:none;border-radius:50%;width:44px;height:44px;font-size:1.2rem;box-shadow:0 4px 12px #0000004d;cursor:pointer}.side-panel{position:fixed;left:0;top:60px;bottom:0;width:85%;max-width:320px;z-index:60;transform:translate(-100%);transition:transform .3s ease;box-shadow:var(--shadow)}.side-panel.mobile-sidebar-open{transform:translate(0)}.chat-shell:before{content:"";position:fixed;top:60px;left:0;right:0;bottom:0;background:#00000080;z-index:55;opacity:0;pointer-events:none;transition:opacity .3s ease}.chat-shell.sidebar-open:before{opacity:1;pointer-events:auto}.conversation{position:relative;padding-top:56px}.grid-2,.grid-3{grid-template-columns:1fr}.side-modal{width:100%;left:0}.side-modal-header{flex-wrap:wrap;gap:8px}.side-modal-header>div:first-child{flex:1;min-width:0}.container{padding:12px;overflow-x:hidden;max-width:100vw}.messages{max-height:calc(100vh - 240px)}.input-row{grid-template-columns:1fr auto;gap:8px;position:relative;z-index:10}.input-row .btn{min-width:80px}.table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.table th:last-child,.table td:last-child{white-space:normal}.navbar{padding:0 12px}.brand-name{font-size:.9rem}.doc-bubbles{flex-wrap:wrap}.doc-bubble{font-size:.8rem;padding:6px 8px}.passage-chip{font-size:.8rem;padding:4px 6px}}