:root{--bg-color:#f8fafc;--surface-color:#ffffffd9;--surface-hover:#fff;--border-color:#e2e8f0cc;--border-hover:#cbd5e1e6;--text-main:#0f172a;--text-muted:#64748b;--text-faint:#94a3b8;--primary:#3b82f6;--primary-hover:#2563eb;--primary-bg:#eff6ff;--success:#10b981;--success-bg:#ecfdf5;--success-border:#a7f3d0;--warning:#f59e0b;--warning-bg:#fffbeb;--warning-border:#fde68a;--danger:#ef4444;--danger-bg:#fef2f2;--danger-border:#fecaca;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--shadow-sm:0 4px 6px -1px #0000000d;--shadow-md:0 10px 15px -3px #0000001a;--glass-backdrop:blur(12px)}@media (prefers-color-scheme:dark){:root{--bg-color:#0f172a;--surface-color:#1e293bb3;--surface-hover:#1e293bf2;--border-color:#334155cc;--border-hover:#475569e6;--text-main:#f8fafc;--text-muted:#94a3b8;--text-faint:#64748b;--primary:#60a5fa;--primary-bg:#3b82f626;--success:#34d399;--success-bg:#10b98126;--success-border:#10b9814d;--warning:#fbbf24;--warning-bg:#f59e0b26;--warning-border:#f59e0b4d;--danger:#f87171;--danger-bg:#ef444426;--danger-border:#ef44444d}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 100% 0,#3b82f614 0%,#0000 40%),radial-gradient(circle at 0 100%,#10b9810d 0%,#0000 40%);background-attachment:fixed;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;transition:background-color .3s,color .3s}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit;transition:all .2s}input,select,textarea{outline:none;font-family:inherit}.glass-panel{background:var(--surface-color);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .3s}.glass-panel:hover{background:var(--surface-hover);border-color:var(--border-hover);box-shadow:var(--shadow-md)}.container{max-width:1024px;margin:0 auto;padding:2rem 1.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s forwards fadeIn}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-sm);justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;display:inline-flex;box-shadow:0 4px 14px #3b82f663}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px #3b82f63b}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-sm);justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;display:inline-flex}.btn-secondary:hover{background:var(--surface-hover);border-color:var(--border-hover)}.input-field{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--surface-color);width:100%;color:var(--text-main);padding:.75rem 1rem;transition:all .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}.badge{white-space:nowrap;border:1px solid #0000;border-radius:9999px;padding:.25rem .6rem;font-size:.75rem;font-weight:600}.badge.paid,.badge.collected{background:var(--success-bg);color:var(--success);border-color:var(--success-border)}.badge.partial{background:var(--warning-bg);color:var(--warning);border-color:var(--warning-border)}.badge.unpaid,.badge.overdue,.badge.pending-dep{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-border)}.badge.not-started,.badge.no-dep{background:var(--surface-color);color:var(--text-muted);border-color:var(--border-color)}