static/app.css

:root {
  --bg-primary: #0a0a0c;
  --bg-card: #121216;
  --bg-elevated: #1a1a20;
  --border-subtle: #2a2a32;
  --border-active: #ff6b35;
  --border-verified: #22c55e;
  --text-primary: #f0f0f5;
  --text-secondary: #8a8a96;
  --text-muted: #5a5a66;
  --accent-orange: #ff6b35;
  --accent-gold: #ffd700;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  --accent-blue: #3b82f6;
  --font-sans: 'Inter',system-ui,sans-serif;
  --font-mono: 'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}

.c-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:8px;transition:border-color .2s,box-shadow .2s}
.c-card:hover{border-color:var(--border-subtle)}
.c-card--active{border-color:rgba(255,107,53,.3)}
.c-card--verified{border-color:rgba(34,197,94,.3)}
.c-card--risk{border-color:rgba(239,68,68,.3)}

.c-text-primary{color:var(--text-primary)}
.c-text-secondary{color:var(--text-secondary)}
.c-text-muted{color:var(--text-muted)}
.c-text-orange{color:var(--accent-orange)}
.c-text-gold{color:var(--accent-gold)}
.c-text-green{color:var(--accent-green)}
.c-text-red{color:var(--accent-red)}
.c-mono{font-family:var(--font-mono)}

.c-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;white-space:nowrap}
.c-badge--proposed{background:rgba(59,130,246,.12);color:var(--accent-blue);border:1px solid rgba(59,130,246,.2)}
.c-badge--active{background:rgba(255,107,53,.12);color:var(--accent-orange);border:1px solid rgba(255,107,53,.2)}
.c-badge--completed{background:rgba(100,100,110,.12);color:var(--text-secondary);border:1px solid var(--border-subtle)}
.c-badge--verified{background:rgba(34,197,94,.12);color:var(--accent-green);border:1px solid rgba(34,197,94,.2)}
.c-badge--disputed{background:rgba(239,68,68,.12);color:var(--accent-red);border:1px solid rgba(239,68,68,.2)}
.c-badge--rejected{background:rgba(90,90,102,.12);color:var(--text-muted);border:1px solid var(--border-subtle)}
.c-badge--risk-low{background:rgba(34,197,94,.12);color:var(--accent-green);border:1px solid rgba(34,197,94,.2)}
.c-badge--risk-med{background:rgba(255,193,7,.12);color:#f59e0b;border:1px solid rgba(255,193,7,.2)}
.c-badge--risk-high{background:rgba(239,68,68,.12);color:var(--accent-red);border:1px solid rgba(239,68,68,.2)}

.c-bar-bg{background:var(--bg-elevated);border-radius:3px;height:6px;overflow:hidden}
.c-bar-fill{height:100%;border-radius:3px;transition:width .5s ease}
.c-bar-fill--orange{background:var(--accent-orange)}
.c-bar-fill--green{background:var(--accent-green)}
.c-bar-fill--red{background:var(--accent-red)}
.c-bar-fill--blue{background:var(--accent-blue)}

.c-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;border:1px solid transparent;background:none;color:var(--text-primary)}
.c-btn:hover{opacity:.85}
.c-btn:active{transform:translateY(1px)}
.c-btn--primary{background:rgba(255,107,53,.15);border-color:rgba(255,107,53,.3);color:var(--accent-orange)}
.c-btn--primary:hover{background:rgba(255,107,53,.25)}
.c-btn--secondary{background:var(--bg-elevated);border-color:var(--border-subtle);color:var(--text-secondary)}
.c-btn--secondary:hover{border-color:var(--text-muted);color:var(--text-primary)}
.c-btn--ghost{padding:6px 12px;color:var(--text-secondary)}
.c-btn--ghost:hover{color:var(--text-primary);background:var(--bg-elevated)}
.c-btn--small{padding:4px 10px;font-size:12px}
.c-btn:disabled{opacity:.4;cursor:not-allowed}

.c-input{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:6px;padding:10px 14px;color:var(--text-primary);font-size:13px;font-family:var(--font-sans);width:100%;transition:border-color .15s}
.c-input:focus{outline:none;border-color:var(--accent-orange)}
.c-input::placeholder{color:var(--text-muted)}

.c-terminal{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:6px;font-family:var(--font-mono);font-size:12px;line-height:1.6;max-height:300px;overflow-y:auto}
.c-terminal-line{padding:3px 12px;border-bottom:1px solid rgba(42,42,50,.5)}
.c-terminal-line:last-child{border-bottom:none}
.c-terminal--ok{color:var(--accent-green)}
.c-terminal--warn{color:#f59e0b}
.c-terminal--err{color:var(--accent-red)}
.c-terminal--info{color:var(--text-secondary)}

.c-skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-card) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s infinite;border-radius:4px}
@keyframes skeleton-pulse{0%{background-position:200% 0}100%{background-position:-200% 0}}

.c-nav{border-bottom:1px solid var(--border-subtle);background:rgba(10,10,12,.95);backdrop-filter:blur(12px);position:sticky;top:0;z-index:50}
.c-nav-item{padding:10px 14px;font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;transition:all .15s;background:none;border-top:none;border-left:none;border-right:none}
.c-nav-item:hover{color:var(--text-secondary)}
.c-nav-item--active{color:var(--accent-orange);border-bottom-color:var(--accent-orange)}

.c-logo-mark{width:28px;height:28px;border:2px solid var(--accent-orange);border-radius:4px;display:flex;align-items:center;justify-content:center;position:relative}
.c-logo-mark::before{content:'';position:absolute;width:8px;height:8px;background:var(--accent-orange);border-radius:1px;transform:rotate(45deg)}
.c-logo-mark::after{content:'';position:absolute;width:14px;height:14px;border:1.5px solid var(--accent-orange);border-radius:1px;opacity:.4}

.c-page{max-width:1280px;margin:0 auto;padding:24px}
.c-section-title{font-size:20px;font-weight:700;margin-bottom:4px}
.c-section-sub{font-size:13px;color:var(--text-secondary);margin-bottom:20px}

.c-expand-content{max-height:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease;opacity:0}
.c-expand-content--open{max-height:2000px;opacity:1}

.c-tile-grid{display:grid;gap:12px}
@media(min-width:768px){.c-tile-grid--7{grid-template-columns:repeat(7,1fr)}}
@media(max-width:767px){.c-tile-grid--7{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.c-tile-grid--7{grid-template-columns:1fr}}

*:focus-visible{outline:2px solid var(--accent-orange);outline-offset:2px;border-radius:2px}

@media(prefers-reduced-motion:reduce){
  .c-skeleton{animation:none;background:var(--bg-elevated)}
  .c-expand-content{transition:none}
  .c-bar-fill{transition:none}
}

/* Legacy aliases from original inline CSS */
.card-premium{background:linear-gradient(145deg,var(--bg-card) 0%,var(--bg-elevated) 100%);border:1px solid rgba(255,107,53,0.15);box-shadow:0 4px 24px rgba(0,0,0,0.4),inset 0 1px 0 rgba(255,255,255,0.05),0 0 0 1px rgba(0,0,0,0.2);position:relative;overflow:hidden;border-radius:8px}
.card-premium:hover{border-color:rgba(255,107,53,0.3);box-shadow:0 8px 32px rgba(0,0,0,0.5),inset 0 1px 0 rgba(255,255,255,0.08),0 0 0 1px rgba(255,107,53,0.1)}
.card-high-opportunity{border-color:rgba(255,107,53,0.4)!important;box-shadow:0 4px 24px rgba(255,107,53,0.15),inset 0 1px 0 rgba(255,255,255,0.05)}
.card-verified{border-color:rgba(255,215,0,0.4)!important;box-shadow:0 4px 24px rgba(255,215,0,0.15),inset 0 1px 0 rgba(255,255,255,0.05)}
.card-risk{border-color:rgba(239,68,68,0.4)!important;box-shadow:0 4px 24px rgba(239,68,68,0.15),inset 0 1px 0 rgba(255,255,255,0.05)}
.metric-value{font-family:var(--font-mono);font-weight:600;letter-spacing:-0.02em}
.glow-orange{text-shadow:0 0 20px rgba(255,107,53,0.5)}
.glow-gold{text-shadow:0 0 20px rgba(255,215,0,0.5)}
.nav-item{transition:all 0.2s ease;position:relative;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:10px 14px;font-size:13px;font-weight:500}
.nav-item::after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--accent-orange),var(--accent-gold));transition:all 0.3s ease;transform:translateX(-50%)}
.nav-item:hover::after,.nav-item.active::after{width:100%}
.nav-item.active{color:var(--accent-orange)}
.progress-bar-premium{background:var(--bg-elevated);border-radius:2px;overflow:hidden;height:4px}
.progress-fill{background:linear-gradient(90deg,var(--accent-orange),var(--accent-gold));height:100%;transition:width 0.5s ease;box-shadow:0 0 10px rgba(255,107,53,0.5)}
.badge{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;padding:4px 8px;border-radius:2px;display:inline-flex;align-items:center;gap:4px}
.badge-undervalued{background:rgba(255,107,53,0.15);color:var(--accent-orange);border:1px solid rgba(255,107,53,0.3)}
.badge-verified{background:rgba(255,215,0,0.15);color:var(--accent-gold);border:1px solid rgba(255,215,0,0.3)}
.badge-risk{background:rgba(239,68,68,0.15);color:var(--accent-red);border:1px solid rgba(239,68,68,0.3)}
.text-stone{color:var(--text-secondary)}
.text-orange{color:var(--accent-orange)}
.text-gold{color:var(--accent-gold)}
.text-crimson{color:var(--accent-red)}
.bg-obsidian{background:var(--bg-primary)}
.bg-graphite{background:var(--bg-elevated)}
.border-orange{border-color:rgba(255,107,53,0.3)!important}
.border-gold{border-color:rgba(255,215,0,0.3)!important}
.loading-skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-card) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s infinite;border-radius:4px}
@keyframes skeleton-pulse{0%{background-position:200% 0}100%{background-position:-200% 0}}
.pulse-orange{animation:pulse-orange 2s infinite}
@keyframes pulse-orange{0%,100%{opacity:1}50%{opacity:0.5}}