@import"https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500;600&display=swap";:root{--bg: #0a0d12;--surface: #11151c;--surface-2: #171d27;--surface-3: #1e2535;--border: #2a3347;--border-light: #344059;--accent: #4f9cf9;--accent-dim: #1e3a5f;--accent-glow: rgba(79, 156, 249, .15);--gold: #f0c060;--gold-dim: #3d2e0a;--green: #3dd68c;--green-dim: #0d2e1c;--red: #f97070;--text-primary: #e8edf5;--text-secondary: #8a9bb5;--text-muted: #4a5770;--radius: 12px;--radius-lg: 18px;--font-display: "DM Serif Display", serif;--font-body: "DM Sans", sans-serif;--font-mono: "DM Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg);color:var(--text-primary);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(79,156,249,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(79,156,249,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}.app{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}.header{border-bottom:1px solid var(--border);background:#0a0d12d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:sticky;top:0;z-index:100}.header-inner{max-width:1100px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px}.logo-icon{font-size:24px;color:var(--accent);line-height:1}.logo-text{font-family:var(--font-display);font-size:22px;color:var(--text-primary);letter-spacing:-.02em}.logo-tag{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border);padding:3px 8px;border-radius:20px;text-transform:uppercase;letter-spacing:.08em}.nav{display:flex;gap:6px}.nav-btn{display:flex;align-items:center;gap:8px;padding:8px 18px;border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--text-secondary);font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.nav-btn:hover{background:var(--surface-2);color:var(--text-primary);border-color:var(--border-light)}.nav-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.main{flex:1;max-width:1100px;margin:0 auto;padding:40px 24px;width:100%}.panel-header{margin-bottom:32px}.panel-title{font-family:var(--font-display);font-size:36px;color:var(--text-primary);letter-spacing:-.03em;line-height:1.1;margin-bottom:8px}.panel-title em{font-style:italic;color:var(--accent)}.panel-subtitle{font-size:15px;color:var(--text-secondary);line-height:1.5}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border:none;border-radius:var(--radius);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent);color:#0a0d12}.btn-primary:hover{background:#6aaffe;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{background:var(--surface-2);border:1px solid var(--border);color:var(--text-secondary)}.btn-ghost:hover{border-color:var(--border-light);color:var(--text-primary)}.input-row{display:flex;gap:10px;align-items:flex-end}textarea,input[type=text]{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:var(--font-body);font-size:15px;padding:14px 16px;resize:none;outline:none;transition:border-color .2s}textarea:focus,input[type=text]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}textarea::placeholder,input::placeholder{color:var(--text-muted)}.spinner{width:18px;height:18px;border:2px solid rgba(79,156,249,.3);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.error-box{background:#f9707014;border:1px solid rgba(249,112,112,.3);border-radius:var(--radius);padding:14px 18px;color:var(--red);font-size:14px;margin-top:16px}.stat-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:12px;font-family:var(--font-mono);font-weight:500}.stat-badge.green{background:var(--green-dim);color:var(--green);border:1px solid rgba(61,214,140,.2)}.stat-badge.gold{background:var(--gold-dim);color:var(--gold);border:1px solid rgba(240,192,96,.2)}.stat-badge.blue{background:var(--accent-dim);color:var(--accent);border:1px solid rgba(79,156,249,.2)}@media (max-width: 640px){.main{padding:24px 16px}.panel-title{font-size:28px}.input-row{flex-direction:column}}.chat-panel{display:flex;flex-direction:column;gap:20px}.suggestions{display:flex;flex-wrap:wrap;gap:10px}.suggestion-chip{padding:9px 16px;background:var(--surface-2);border:1px solid var(--border);border-radius:20px;color:var(--text-secondary);font-family:var(--font-body);font-size:13px;cursor:pointer;transition:all .2s;white-space:nowrap}.suggestion-chip:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.chat-window{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;min-height:400px;max-height:520px;overflow-y:auto;display:flex;flex-direction:column;gap:20px;scroll-behavior:smooth}.chat-window::-webkit-scrollbar{width:5px}.chat-window::-webkit-scrollbar-track{background:transparent}.chat-window::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.message{display:flex;gap:12px;align-items:flex-start;animation:fadeUp .25s ease}.message.user{flex-direction:row-reverse}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.assistant-avatar{background:var(--accent-dim);border:1px solid rgba(79,156,249,.3);color:var(--accent)}.user-avatar{background:var(--surface-3);border:1px solid var(--border-light);color:var(--text-secondary);font-size:12px;font-weight:600;font-family:var(--font-mono)}.bubble{max-width:75%;padding:14px 18px;border-radius:14px;font-size:14.5px;line-height:1.65}.message.assistant .bubble{background:var(--surface-2);border:1px solid var(--border);color:var(--text-primary);border-top-left-radius:4px}.message.user .bubble{background:var(--accent-dim);border:1px solid rgba(79,156,249,.25);color:var(--text-primary);border-top-right-radius:4px}.bubble.typing{display:flex;align-items:center;gap:5px;padding:16px 20px}.bubble.typing span{width:7px;height:7px;background:var(--text-muted);border-radius:50%;animation:bounce 1.2s infinite}.bubble.typing span:nth-child(2){animation-delay:.2s}.bubble.typing span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.chat-input-area{display:flex;gap:12px;align-items:flex-end}.chat-input-area textarea{flex:1}.send-btn{padding:14px 22px;white-space:nowrap;align-self:flex-end}.analyzer-panel{display:flex;flex-direction:column;gap:20px}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:48px 32px;text-align:center;cursor:pointer;transition:all .25s;background:var(--surface)}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent);background:var(--accent-glow)}.drop-zone.has-file{border-color:var(--green);border-style:solid;background:var(--green-dim)}.drop-icon{font-size:32px;color:var(--text-muted);margin-bottom:12px;line-height:1;transition:color .2s}.has-file .drop-icon{color:var(--green)}.drag-over .drop-icon{color:var(--accent)}.drop-label{font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:6px;font-family:var(--font-mono)}.drop-hint{font-size:13px;color:var(--text-muted)}.action-row{display:flex;gap:10px;align-items:center}.results{display:flex;flex-direction:column;gap:20px;animation:fadeUp .3s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.stat-card{display:flex;flex-direction:column;gap:8px;padding:22px}.stat-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono)}.stat-value{font-family:var(--font-display);font-size:28px;color:var(--text-primary);letter-spacing:-.03em;line-height:1}.top-cat{font-size:20px}.breakdown-card{padding:28px}.section-title{font-size:13px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:20px}.bars{display:flex;flex-direction:column;gap:14px}.bar-row{display:flex;align-items:center;gap:12px}.bar-label{width:200px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.cat-name{font-size:14px;color:var(--text-primary);font-weight:500}.cat-amt{font-size:12px;color:var(--text-secondary);font-family:var(--font-mono)}.bar-track{flex:1;height:6px;background:var(--surface-3);border-radius:3px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),#7ec8ff);border-radius:3px;transition:width .8s cubic-bezier(.16,1,.3,1)}.bar-pct{width:40px;text-align:right;font-family:var(--font-mono);font-size:12px;color:var(--text-muted)}.insights-card{padding:28px}.insights-header{display:flex;align-items:center;gap:10px;margin-bottom:18px}.insights-icon{font-size:18px;color:var(--accent)}.insights-body{font-size:14.5px;color:var(--text-secondary);line-height:1.75}.insights-body strong{color:var(--text-primary)}@media (max-width: 640px){.bar-label{width:130px}.stats-row{grid-template-columns:1fr 1fr}}