:root {
  color-scheme: dark;
  --bg-0: #0b1220;
  --bg-1: #111a2b;
  --bg-2: #182235;
  --text-1: #e6edf7;
  --text-2: #a8b3c7;
  --text-3: #7d8aa3;
  --primary: #2f81f7;
  --primary-2: #57a0ff;
  --success: #2fbf71;
  --warning: #f0b429;
  --danger: #e5534b;
  --border: #263247;
  --ring: rgba(47, 129, 247, 0.35);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top right, #13213d 0%, var(--bg-0) 40%, #070d19 100%);
  color: var(--text-1);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select {
  font: inherit;
}

textarea {
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  color: var(--text-1);
  background: rgba(11, 18, 32, 0.85);
  resize: vertical;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17, 26, 43, 0.95), rgba(11, 18, 32, 0.95));
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

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

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 20px;
  background: linear-gradient(145deg, var(--primary), var(--primary-2));
  box-shadow: 0 8px 24px rgba(47, 129, 247, 0.35);
}

.brand-title {
  margin: 0;
  font-weight: 700;
}

.brand-sub {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--text-3);
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-2);
  text-align: left;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.nav-item:hover {
  border-color: var(--border);
  color: var(--text-1);
  background: rgba(24, 34, 53, 0.7);
}

.nav-item.active {
  color: #f4f8ff;
  border-color: rgba(87, 160, 255, 0.38);
  background: linear-gradient(135deg, rgba(47, 129, 247, 0.34), rgba(39, 66, 114, 0.5));
}

.main {
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: 28px;
}

.topbar p {
  margin: 8px 0 0;
  color: var(--text-3);
}

.top-actions {
  display: flex;
  gap: 10px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #f6f9ff;
}

.btn.secondary {
  background: rgba(24, 34, 53, 0.8);
  border-color: var(--border);
  color: var(--text-1);
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-2);
}

.btn:hover {
  filter: brightness(1.08);
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
}

.panel {
  display: grid;
  gap: 14px;
}

.hidden {
  display: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(17, 26, 43, 0.78);
}

.stat-card p {
  margin: 0;
  font-size: 13px;
  color: var(--text-3);
}

.stat-card h3 {
  margin: 10px 0 8px;
  font-size: 28px;
  line-height: 1;
}

.stat-card span {
  color: var(--text-3);
  font-size: 12px;
}

.stat-card.warning {
  border-color: rgba(240, 180, 41, 0.45);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 14px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(17, 26, 43, 0.78);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.inline-actions {
  display: flex;
  gap: 8px;
}

.card-head h2 {
  margin: 0;
  font-size: 18px;
}

.tag {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
  color: var(--text-2);
}

.checklist {
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  line-height: 1.8;
}

.checklist code {
  color: #9bc5ff;
}

.quick-actions {
  display: grid;
  gap: 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 12px;
}

.form-grid-3 {
  grid-template-columns: repeat(3, minmax(160px, 1fr));
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--text-2);
}

input,
select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  color: var(--text-1);
  background: rgba(11, 18, 32, 0.85);
}

.full-width {
  grid-column: 1 / -1;
}

.form-submit {
  grid-column: 1 / -1;
}

.form-submit .btn + .btn {
  margin-left: 8px;
}

.compact-form {
  margin-bottom: 10px;
}

.filter-advanced {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}

.filter-advanced summary {
  cursor: pointer;
  color: var(--text-2);
  font-size: 13px;
}

.filter-advanced[open] {
  padding-bottom: 12px;
}

.filter-advanced[open] summary {
  margin-bottom: 10px;
}

.hint-text {
  margin: 10px 0 0;
  color: var(--text-3);
  font-size: 12px;
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.agent-grid article {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: rgba(24, 34, 53, 0.48);
}

.agent-grid h3 {
  margin: 0 0 8px;
}

.agent-grid ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  line-height: 1.75;
}

.log-console {
  min-height: 220px;
  max-height: 380px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: rgba(8, 14, 26, 0.95);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  line-height: 1.6;
  color: #c2d0e6;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: auto;
  background: rgba(8, 14, 26, 0.95);
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.table th,
.table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #1e2a3d;
  font-size: 13px;
}

.table th {
  color: var(--text-2);
  font-weight: 600;
  background: rgba(17, 26, 43, 0.95);
}

.table td {
  color: var(--text-1);
  vertical-align: top;
}

.table-actions {
  display: flex;
  gap: 8px;
}

.pagination-wrap {
  margin-top: 10px;
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 10px;
}

.pagination-info {
  color: var(--text-2);
  font-size: 12px;
  text-align: center;
}

.pagination-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pagination-size {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 12px;
}

.pagination-size select {
  min-width: 64px;
}

.pagination-page {
  min-width: 96px;
  text-align: center;
  font-size: 12px;
  color: var(--text-2);
}

.key-copy {
  font-family: Consolas, "Courier New", monospace;
  color: #d5e6ff;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.toast-host {
  position: fixed;
  right: 18px;
  top: 18px;
  display: grid;
  gap: 8px;
  z-index: 120;
  pointer-events: none;
}

.toast {
  min-width: 220px;
  max-width: min(92vw, 420px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(8, 14, 26, 0.96);
  color: var(--text-1);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
  animation: toast-in 0.2s ease-out;
}

.toast.success {
  border-color: rgba(47, 191, 113, 0.45);
}

.toast.error {
  border-color: rgba(229, 83, 75, 0.5);
}

.toast.info {
  border-color: rgba(87, 160, 255, 0.5);
}

.toast.fade-out {
  opacity: 0;
  transform: translateY(-6px);
  transition: all 0.2s ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.docs-frame {
  width: 100%;
  min-height: 70vh;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(8, 14, 26, 0.95);
}

.btn.small {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 8px;
}

.status-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
}

.status-pill.active,
.status-pill.enabled,
.status-pill.true {
  color: #72dba3;
  border-color: rgba(47, 191, 113, 0.4);
}

.status-pill.disabled,
.status-pill.false {
  color: #ef8178;
  border-color: rgba(229, 83, 75, 0.45);
}

.status-pill.activated {
  color: #72dba3;
  border-color: rgba(47, 191, 113, 0.4);
}

.status-pill.not_activated {
  color: #f0b429;
  border-color: rgba(240, 180, 41, 0.45);
}

.dialog {
  border: 0;
  padding: 0;
  background: transparent;
}

.dialog::backdrop {
  background: rgba(3, 6, 12, 0.75);
}

.dialog-panel {
  width: min(92vw, 420px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #182235, #111a2b);
  color: var(--text-1);
  display: grid;
  gap: 10px;
}

.dialog-panel h3 {
  margin: 0;
}

.dialog-panel p {
  margin: 0;
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.65;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.auth-gate {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 16, 0.82);
  backdrop-filter: blur(2px);
  display: grid;
  place-items: center;
  z-index: 80;
}

.auth-gate.hidden {
  display: none;
}

.auth-card {
  width: min(92vw, 380px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  background: linear-gradient(180deg, #182235, #111a2b);
  display: grid;
  gap: 10px;
}

.auth-card h2 {
  margin: 0;
}

.auth-card p {
  margin: 0 0 6px;
  color: var(--text-3);
  font-size: 13px;
}

.form-error {
  margin: 0;
  min-height: 18px;
  color: #ef8178;
  font-size: 12px;
}

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .main {
    padding: 14px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .top-actions {
    width: 100%;
  }

  .top-actions .btn {
    flex: 1;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .form-grid,
  .agent-grid {
    grid-template-columns: 1fr;
  }
}