:root {
  color-scheme: light;
  --bg: #f7f8fc;
  --card: #ffffff;
  --ink: #15192b;
  --muted: #6d7487;
  --primary: #ff5f8d;
  --secondary: #6a5cff;
  --accent: #ff8a3d;
  --border: rgba(106, 92, 255, 0.12);
  --danger: #ff4757;
  --success: #2ed573;
  --glow: 0 18px 45px rgba(255, 95, 141, 0.2);
}

* {
  box-sizing: border-box;
  font-family: "Manrope", "SF Pro Text", "Segoe UI", sans-serif;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 10%, rgba(255, 95, 141, 0.16), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(106, 92, 255, 0.14), transparent 48%),
    radial-gradient(circle at 50% 70%, rgba(255, 138, 61, 0.12), transparent 55%),
    var(--bg);
  color: var(--ink);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: var(--glow);
  object-fit: cover;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
}

.brand-sub {
  font-size: 13px;
  color: var(--muted);
}

.container {
  max-width: 1200px;
  margin: 32px auto 60px;
  padding: 0 24px;
}

.card {
  background: var(--card);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 18px 45px rgba(18, 20, 40, 0.1);
  border: 1px solid var(--border);
}

.panel {
  background: transparent;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-body {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 18px;
}

.panel-body.config {
  grid-template-columns: 1fr;
  margin-bottom: 28px;
}

.config-card {
  max-width: 520px;
}

.config-card .row {
  justify-content: flex-start;
}

.config-card input[type="checkbox"] {
  width: auto;
  margin-right: 10px;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.list-item {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.list-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(31, 42, 58, 0.08);
}

.list-item.active {
  border-color: rgba(255, 95, 141, 0.45);
  box-shadow: var(--glow);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(255, 95, 141, 0.12);
  color: var(--primary);
}

.badge.pending {
  background: rgba(107, 114, 128, 0.12);
  color: var(--muted);
}

.badge.reviewing {
  background: rgba(255, 138, 61, 0.16);
  color: #c65a12;
}

.badge.resolved {
  background: rgba(46, 213, 115, 0.12);
  color: #0f8a4a;
}

.detail {
  background: var(--card);
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  min-height: 420px;
}

.detail.empty {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.detail h3 {
  margin-top: 0;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.row + .row {
  margin-top: 10px;
}

.label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.value {
  font-weight: 600;
}

.muted {
  color: var(--muted);
}

button,
select,
input,
textarea {
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  resize: vertical;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  font-weight: 600;
}

button {
  border: none;
  padding: 12px 18px;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 600;
}

button.primary {
  background: linear-gradient(135deg, var(--primary), var(--accent), var(--secondary));
  color: white;
  box-shadow: var(--glow);
}

button.ghost {
  background: transparent;
  border: 1px solid var(--border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.error {
  color: var(--danger);
  margin-top: 10px;
}

.hidden {
  display: none !important;
}

@media (max-width: 980px) {
  .panel-body {
    grid-template-columns: 1fr;
  }
}