:root{--bg: #0f1115;--panel: #181b22;--border: #262a33;--text: #f4f6fb;--muted: #9aa3b5;--accent: #64d7ff;--accent-strong: #7bffb5;--danger: #ff6b6b;--radius: 12px;--shadow: 0 10px 35px rgba(0, 0, 0, .35);--font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--input-bg: #0c0e12;--bg-gradient-1: radial-gradient(circle at 20% 20%, rgba(100, 215, 255, .12), transparent 35%);--bg-gradient-2: radial-gradient(circle at 80% 0%, rgba(123, 255, 181, .12), transparent 30%)}:root[data-theme=light]{--bg: #f7f9fc;--panel: #ffffff;--border: #d6deea;--text: #0f172a;--muted: #4b5563;--accent: #2563eb;--accent-strong: #22c55e;--danger: #dc2626;--shadow: 0 10px 35px rgba(0, 0, 0, .12);--input-bg: #ffffff;--bg-gradient-1: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, .12), transparent 35%);--bg-gradient-2: radial-gradient(circle at 80% 0%, rgba(34, 197, 94, .1), transparent 30%)}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg-gradient-1),var(--bg-gradient-2),var(--bg);color:var(--text);min-height:100vh}a{color:var(--text);text-decoration:none}a:hover{color:var(--accent)}.app-shell{max-width:1100px;margin:0 auto;padding:24px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0 24px}.brand{font-weight:700;font-size:20px;letter-spacing:.5px}.nav-groups{display:flex;gap:18px;align-items:flex-start}.nav-group{position:relative;display:flex;flex-direction:column;align-items:flex-start;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.nav-label{text-transform:uppercase;font-size:12px;letter-spacing:.6px;color:var(--muted)}.nav-group a{padding:6px 10px;border-radius:999px;border:1px solid transparent;transition:border-color .12s ease,color .12s ease}.nav-group a:hover{border-color:var(--accent)}.app-main,.stack{display:flex;flex-direction:column;gap:16px}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px 16px;padding:16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.po-filters{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}.label-muted{font-size:14px;color:var(--muted);margin-bottom:6px}input,select{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#16181d;color:#f5f7fb;height:42px;-webkit-appearance:none;-moz-appearance:none;appearance:none}input[type=checkbox]{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto;width:auto;height:auto;padding:0;margin:0}select{background-image:linear-gradient(45deg,transparent 50%,#cfd7e3 50%),linear-gradient(135deg,#cfd7e3 50%,transparent 50%),linear-gradient(to bottom,#16181d,#16181d);background-position:calc(100% - 18px) center,calc(100% - 12px) center;background-size:6px 6px,6px 6px,100% 100%;background-repeat:no-repeat;padding-right:28px;color:#f5f7fb}select option{background:#0f1115;color:#f5f7fb}button{margin-top:18px;padding:12px 14px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#0a0c0f;font-weight:600;cursor:pointer;box-shadow:0 8px 20px #64d7ff40}.filters button{margin-top:0;align-self:center;height:42px}.filters .filters-footer{grid-column:1 / -1;display:flex;justify-content:flex-start;margin-top:12px;width:100%}.filters .filters-footer button{width:100%;max-width:320px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#0a0c0f}.po-filters .filters-footer button{width:220px;max-width:220px}button:hover{filter:brightness(1.05)}button.theme-toggle{margin-top:0;padding:10px 12px;border-radius:10px;background:transparent;border:1px solid var(--border);color:var(--text);box-shadow:none;display:inline-flex;align-items:center;gap:.4rem}button.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{margin-top:0!important;padding:10px 16px!important;border-radius:999px!important;background:#2f333c!important;border:1px solid #3b414b!important;color:var(--text)!important;font-size:13px!important;font-weight:600;box-shadow:none!important;filter:none!important;display:inline-flex;align-items:center;gap:6px}.chip.active{border-color:var(--accent)!important;color:#0a0c0f!important;background:var(--accent)!important}.actions{display:flex;gap:8px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.panel.error{border-color:var(--danger);color:var(--danger)}.table-wrapper{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}@media(max-width:640px){.filters{grid-template-columns:1fr}}