:root{--bg: #f7fbff;--card: #ffffff;--primary: #1e88e5;--primary-2: #90caf9;--text: #0b2239;--muted: #5b6b7a;--border: #dbe7f5}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--primary);text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}.row{display:flex;gap:12px;flex-wrap:wrap}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--card);color:var(--text);padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:600}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}.input,.textarea,.select{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fff;color:var(--text)}.textarea{min-height:120px;resize:vertical}.topbar{position:sticky;top:0;z-index:10;background:#f7fbffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1100px;margin:0 auto;padding:12px 20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}.badge{font-size:12px;padding:4px 8px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted)}.muted{color:var(--muted)}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--border);padding:10px 8px;text-align:left;vertical-align:top}.status{display:inline-block;font-weight:700;font-size:12px;padding:4px 8px;border-radius:999px;border:1px solid var(--border)}.status.OPEN{background:#e3f2fd;border-color:#bbdefb;color:#0d47a1}.status.IN_PROGRESS{background:#e8f5e9;border-color:#c8e6c9;color:#1b5e20}.status.CLOSED{background:#f3f6f9;border-color:#e0e7ef;color:#455a64}