:root{--bg-base: #04070f;--bg-surface: #0a0f1e;--bg-elevated: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-glass: rgba(255, 255, 255, .04);--bg-glass-hover: rgba(255, 255, 255, .07);--accent-cyan: #00d4ff;--accent-violet: #7c3aed;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--grad-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);--grad-surface: linear-gradient(135deg, rgba(0,212,255,.1) 0%, rgba(124,58,237,.1) 100%);--grad-glow: radial-gradient(circle at 50% 0%, rgba(0,212,255,.15) 0%, transparent 60%);--text-primary: #f0f4ff;--text-secondary: #94a3b8;--text-muted: #475569;--text-accent: #00d4ff;--border-subtle: rgba(255, 255, 255, .07);--border-active: rgba(0, 212, 255, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-glow: 0 0 40px rgba(0, 212, 255, .12);--shadow-hover: 0 8px 40px rgba(0, 212, 255, .2);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-head: "Space Grotesk", "Inter", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-base);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(ellipse at 20% 10%,rgba(0,212,255,.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 90%,rgba(124,58,237,.06) 0%,transparent 50%)}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem);letter-spacing:-.02em}h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.01em}h3{font-size:1.25rem}h4{font-size:1rem}p{color:var(--text-secondary)}code,pre{font-family:var(--font-mono)}.app-layout{display:grid;grid-template-rows:auto 1fr;min-height:100vh}.app-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;height:64px;background:#04070fd9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle)}.app-header-brand{display:flex;align-items:center;gap:10px}.app-header-logo{width:32px;height:32px;background:var(--grad-primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:18px}.app-header-title{font-family:var(--font-head);font-size:1.15rem;font-weight:700;background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-header-subtitle{font-size:.7rem;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}.app-header-actions{display:flex;align-items:center;gap:12px}.app-main{display:grid;grid-template-columns:380px 1fr;gap:0;min-height:calc(100vh - 64px)}.sidebar{padding:1.5rem;border-right:1px solid var(--border-subtle);overflow-y:auto;display:flex;flex-direction:column;gap:1.25rem}.main-content{padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.25rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-card);transition:border-color .25s var(--ease-out),box-shadow .25s var(--ease-out)}.card:hover{border-color:#00d4ff26;box-shadow:var(--shadow-hover)}.card-header{display:flex;align-items:center;gap:10px;margin-bottom:1.25rem}.card-icon{width:36px;height:36px;background:var(--grad-surface);border:1px solid var(--border-active);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);flex-shrink:0}.card-title{font-size:.875rem;font-weight:600;color:var(--text-primary);letter-spacing:.03em;text-transform:uppercase}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.65rem 1.4rem;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s var(--ease-out);border:none;outline:none;-webkit-user-select:none;user-select:none;white-space:nowrap}.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:0 4px 20px #00d4ff40}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 30px #00d4ff66}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-ghost{background:var(--bg-glass);color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-ghost:hover{background:var(--bg-glass-hover);color:var(--text-primary);border-color:var(--border-active)}.btn-danger{background:#f43f5e26;color:var(--accent-rose);border:1px solid rgba(244,63,94,.3)}.btn-danger:hover{background:#f43f5e40}.btn-sm{padding:.4rem .85rem;font-size:.8rem;border-radius:var(--radius-sm)}.btn-lg{padding:.9rem 2rem;font-size:1rem;border-radius:var(--radius-md);width:100%}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-sm)}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.form-select,.form-input{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sans);font-size:.875rem;padding:.65rem .9rem;width:100%;transition:border-color .2s,box-shadow .2s;-moz-appearance:none;appearance:none;-webkit-appearance:none}.form-select:focus,.form-input:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #00d4ff1a}.form-select option{background:var(--bg-elevated);color:var(--text-primary)}.slider-group{display:flex;flex-direction:column;gap:.5rem}.slider-header{display:flex;justify-content:space-between;align-items:center}.slider-value{font-family:var(--font-mono);font-size:.875rem;color:var(--accent-cyan);font-weight:600}input[type=range]{-webkit-appearance:none;width:100%;height:4px;border-radius:var(--radius-full);background:var(--bg-glass);outline:none;cursor:pointer;accent-color:var(--accent-cyan)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--grad-primary);box-shadow:0 0 12px #00d4ff80;cursor:pointer;transition:transform .2s var(--ease-spring)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.segmented-control{display:flex;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:3px;gap:2px}.segmented-control button{flex:1;padding:.45rem .5rem;border:none;border-radius:6px;font-family:var(--font-sans);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s var(--ease-out);color:var(--text-muted);background:transparent}.segmented-control button.active{background:var(--grad-primary);color:#fff;box-shadow:0 2px 12px #00d4ff40}.upload-zone{position:relative;border:2px dashed var(--border-subtle);border-radius:var(--radius-lg);padding:2rem 1.5rem;text-align:center;cursor:pointer;transition:all .25s var(--ease-out);background:var(--bg-glass);overflow:hidden}.upload-zone:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--grad-surface);opacity:0;transition:opacity .25s}.upload-zone:hover:before,.upload-zone.drag-over:before{opacity:1}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-cyan);box-shadow:var(--shadow-glow)}.upload-zone.has-file{border-color:var(--accent-emerald);border-style:solid}.upload-zone input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%;height:100%}.upload-icon{font-size:2.5rem;margin-bottom:.75rem;display:block}.upload-text{font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.upload-subtext{font-size:.75rem;color:var(--text-muted)}.upload-filename{display:flex;align-items:center;gap:8px;justify-content:center;font-family:var(--font-mono);font-size:.8rem;color:var(--accent-emerald)}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.result-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:all .25s var(--ease-out);position:relative}.result-card:hover{border-color:var(--border-active);transform:translateY(-3px);box-shadow:var(--shadow-hover)}.result-card.selected{border-color:var(--accent-cyan);box-shadow:0 0 0 2px #00d4ff33}.result-tile{width:100%;aspect-ratio:1;position:relative;overflow:hidden}.result-rank{position:absolute;top:8px;left:8px;z-index:2;background:#000000b3;color:var(--accent-cyan);font-family:var(--font-mono);font-size:.7rem;font-weight:600;padding:2px 7px;border-radius:var(--radius-full);border:1px solid rgba(0,212,255,.3)}.result-sensor-badge{position:absolute;top:8px;right:8px;z-index:2;font-size:.65rem;font-weight:700;padding:3px 8px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.badge-optical{background:#00d4ff33;color:var(--accent-cyan);border:1px solid rgba(0,212,255,.3)}.badge-sar{background:#f59e0b33;color:var(--accent-amber);border:1px solid rgba(245,158,11,.3)}.badge-multi{background:#10b98133;color:var(--accent-emerald);border:1px solid rgba(16,185,129,.3)}.badge-dem{background:#7c3aed33;color:#a78bfa;border:1px solid rgba(124,58,237,.3)}.result-meta{padding:.75rem}.result-id{font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);margin-bottom:.35rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-sim-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:.25rem}.result-sim-label{font-size:.7rem;color:var(--text-muted)}.result-sim-value{font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:var(--accent-cyan)}.sim-bar-track{height:4px;background:var(--bg-glass);border-radius:var(--radius-full);overflow:hidden}.sim-bar-fill{height:100%;border-radius:var(--radius-full);background:var(--grad-primary);transition:width .6s var(--ease-out)}.explain-panel{display:flex;flex-direction:column;gap:1rem}.explain-header{display:flex;align-items:center;justify-content:space-between}.confidence-gauge{position:relative;width:80px;height:80px;flex-shrink:0}.confidence-gauge svg{transform:rotate(-90deg)}.confidence-text{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:1rem;color:var(--accent-cyan)}.confidence-label{font-size:.5rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-family:var(--font-sans)}.explain-reasons{display:flex;flex-direction:column;gap:.5rem}.explain-reason{display:flex;align-items:flex-start;gap:10px;padding:.6rem .85rem;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-secondary);animation:slideIn .3s var(--ease-out) both}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.explain-reason-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-cyan);flex-shrink:0;margin-top:4px;box-shadow:0 0 6px var(--accent-cyan)}.sensor-flow{display:flex;align-items:center;gap:10px;padding:.75rem;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.sensor-flow-badge{flex:1;text-align:center;font-size:.75rem;font-weight:600;color:var(--text-primary);padding:.4rem .6rem;border-radius:6px;background:var(--bg-elevated);border:1px solid var(--border-subtle)}.sensor-flow-arrow{color:var(--accent-cyan);font-size:1.1rem}.status-bar{display:flex;flex-direction:column;gap:.6rem}.status-item{display:flex;align-items:center;justify-content:space-between;padding:.5rem .75rem;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.up{background:var(--accent-emerald);box-shadow:0 0 8px var(--accent-emerald);animation:pulse 2s infinite}.status-dot.down{background:var(--accent-rose);box-shadow:0 0 8px var(--accent-rose)}.status-dot.degraded{background:var(--accent-amber);box-shadow:0 0 8px var(--accent-amber)}.status-dot.unknown{background:var(--text-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.status-name{font-size:.8rem;color:var(--text-secondary);flex:1;margin-left:10px}.status-value{font-family:var(--font-mono);font-size:.72rem;font-weight:600}.status-value.up{color:var(--accent-emerald)}.status-value.down{color:var(--accent-rose)}.status-value.degraded{color:var(--accent-amber)}.status-value.unknown{color:var(--text-muted)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:radial-gradient(ellipse at 30% 20%,rgba(0,212,255,.12) 0%,transparent 55%),radial-gradient(ellipse at 70% 80%,rgba(124,58,237,.12) 0%,transparent 55%),var(--bg-base);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,212,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.03) 1px,transparent 1px);background-size:60px 60px;animation:gridMove 20s linear infinite}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(60px,60px)}}.login-box{position:relative;z-index:1;width:100%;max-width:440px;background:var(--bg-card);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:2.5rem;box-shadow:var(--shadow-card),var(--shadow-glow);animation:loginEntrance .5s var(--ease-out)}@keyframes loginEntrance{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.login-logo{width:56px;height:56px;background:var(--grad-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 1.5rem;box-shadow:0 8px 32px #00d4ff4d}.login-title{text-align:center;margin-bottom:.4rem;background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:1.75rem}.login-subtitle{text-align:center;font-size:.85rem;color:var(--text-muted);margin-bottom:2rem}.login-form{display:flex;flex-direction:column;gap:1rem}.login-error{padding:.75rem 1rem;background:#f43f5e1a;border:1px solid rgba(244,63,94,.3);border-radius:var(--radius-sm);font-size:.8rem;color:var(--accent-rose);text-align:center}.login-hint{margin-top:1.25rem;padding:.85rem;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-size:.75rem;color:var(--text-muted)}.login-hint strong{color:var(--text-secondary);font-family:var(--font-mono)}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:3rem 2rem;text-align:center;color:var(--text-muted)}.empty-icon{font-size:3rem;opacity:.5}.empty-title{font-size:1rem;font-weight:600;color:var(--text-secondary)}.empty-subtitle{font-size:.8rem}.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.chip-cyan{background:#00d4ff26;color:var(--accent-cyan);border:1px solid rgba(0,212,255,.3)}.chip-violet{background:#7c3aed26;color:#a78bfa;border:1px solid rgba(124,58,237,.3)}.chip-emerald{background:#10b98126;color:var(--accent-emerald);border:1px solid rgba(16,185,129,.3)}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff;cursor:pointer;flex-shrink:0}.stats-banner{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.stat-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1rem;text-align:center}.stat-value{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:.2rem}.sat-tile{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:2.5rem;position:relative;overflow:hidden}.fade-in{animation:fadeIn .4s var(--ease-out)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.scale-in{animation:scaleIn .3s var(--ease-spring)}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media (max-width: 900px){.app-main{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border-subtle)}.stats-banner{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.app-header{padding:0 1rem}.sidebar,.main-content{padding:1rem}.login-box{padding:1.75rem}.stats-banner{grid-template-columns:1fr}}