:root{--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-app: #090d16;--bg-surface: #111827;--bg-card: #172033;--bg-card-hover: #1e293b;--bg-input: #0f172a;--border-subtle: #1e293b;--border-focus: #3b82f6;--border-active: #2563eb;--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--primary: #3b82f6;--primary-hover: #2563eb;--primary-glow: rgba(59, 130, 246, .25);--accent-blue: #38bdf8;--success: #10b981;--success-bg: rgba(16, 185, 129, .12);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .12);--header-bg: rgba(17, 24, 39, .88);--nav-bg: rgba(17, 24, 39, .95);--backdrop-bg: rgba(0, 0, 0, .75);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow-card: 0 4px 20px -2px rgba(0, 0, 0, .35);--shadow-sheet: 0 -8px 32px rgba(0, 0, 0, .5);--bottom-nav-height: 64px;--top-header-height: 56px}[data-theme=light]{--bg-app: #f8fafc;--bg-surface: 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var(--primary-glow)}textarea.form-control{min-height:80px;resize:vertical}.form-error{color:var(--danger);font-size:.8rem;margin-top:.35rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--backdrop-bg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:60;display:flex;align-items:flex-end;justify-content:center;padding:0}.bottom-sheet{background:var(--bg-surface);border-top:1px solid var(--border-subtle);border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%;max-width:540px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-sheet);animation:slideUp .25s ease-out;padding:1.25rem;box-sizing:border-box}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-handle{width:36px;height:4px;background:var(--border-subtle);border-radius:var(--radius-full);margin:-.5rem auto 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