:root {
  --bg: #120e16;
  --card: #1b1520;
  --line: #3c2d3a;
  --text: #f5f1f5;
  --muted: #c9bfc9;
  --accent: #ff8a2c;
  --accent-dark: #d56a14;
  --ok: #4ada91;
  --err: #ff6e66;
}

* {
  box-sizing: border-box;
}

.dash-body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, #321823 0%, transparent 40%),
    linear-gradient(180deg, #0f0b11 0%, #17101a 100%);
  min-height: 100vh;
}

.login-shell {
  width: min(460px, 92vw);
  margin: 5vh auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}

.login-logo {
  width: 100%;
  height: 84px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #51404b;
  background: #eceff4;
}

.login-shell h1 {
  margin: 14px 0 6px;
}

.login-shell p {
  margin: 0 0 14px;
  color: var(--muted);
}

.login-form {
  display: grid;
  gap: 10px;
}

.login-form label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.92rem;
}

.login-form input {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--text);
  background: #261d2a;
}

.login-form button {
  border: none;
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.login-form button:hover {
  background: var(--accent-dark);
}

.login-status {
  margin-top: 10px;
  font-size: 0.9rem;
  min-height: 20px;
}

.login-status.ok {
  color: var(--ok);
}

.login-status.error {
  color: var(--err);
}

.dash-shell {
  width: min(1220px, 96vw);
  margin: 12px auto;
  display: grid;
  gap: 12px;
}

.dash-header {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  position: sticky;
  top: 8px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.dash-logo {
  width: min(380px, 100%);
  height: 82px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #51404b;
  background: #eceff4;
}

.dash-header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dash-header-actions a,
.dash-header-actions button,
.filter-btn {
  border: 1px solid #6e4830;
  border-radius: 999px;
  background: #2d1b14;
  color: #ffd5b2;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 11px;
  cursor: pointer;
}

.dash-header-actions button:hover,
.dash-header-actions a:hover,
.filter-btn:hover {
  background: #402619;
}

.kpis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.kpi-card h2 {
  margin: 0;
  font-size: 0.94rem;
  color: var(--muted);
}

.kpi-card p {
  margin: 10px 0 0;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffe3cd;
}

.vpn-panel,
.cadastros-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.vpn-panel h2,
.cadastros-panel h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.vpn-status-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.vpn-status-item {
  border: 1px solid #52414d;
  border-radius: 10px;
  padding: 9px;
  background: #241b28;
}

.vpn-status-item span {
  display: block;
  color: var(--muted);
  font-size: 0.83rem;
}

.vpn-status-item strong {
  color: #ffd9b8;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filters {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.table-wrap {
  overflow: auto;
  overflow-y: auto;
  max-height: 360px;
  margin-top: 8px;
  border: 1px solid #3f3140;
  border-radius: 10px;
  scrollbar-width: thin;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.table-wrap thead th {
  position: sticky;
  top: 0;
  background: #211923;
  z-index: 2;
}

th,
td {
  border-bottom: 1px solid #483847;
  text-align: left;
  padding: 8px 6px;
  font-size: 0.9rem;
}

th {
  color: var(--muted);
  font-weight: 700;
}

.cadastro-row {
  cursor: pointer;
}

.cadastro-row:hover {
  background: #241c29;
}

.dashboard-status {
  min-height: 20px;
  margin-top: 8px;
  font-size: 0.9rem;
}

.dashboard-status.ok {
  color: var(--ok);
}

.dashboard-status.error {
  color: var(--err);
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 6px;
  vertical-align: middle;
}

.status-dot.online {
  background: #36d07f;
  box-shadow: 0 0 10px rgba(54, 208, 127, 0.6);
}

.status-dot.offline {
  background: #ff6e66;
  box-shadow: 0 0 10px rgba(255, 110, 102, 0.45);
}

.status-dot.unknown {
  background: #c9bfc9;
}

.toast-root {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2000;
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 20px));
}

.toast {
  border: 1px solid #5b4854;
  border-radius: 10px;
  padding: 10px 12px;
  color: #fff;
  background: #2a212f;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.toast.ok {
  border-color: #2f7a5a;
  background: #1f3a30;
}

.toast.error {
  border-color: #8e3b3b;
  background: #422222;
}

.docs-shell {
  width: min(980px, 95vw);
  margin: 14px auto;
  display: grid;
  gap: 10px;
}

.docs-header {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.docs-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.docs-card h1,
.docs-card h2 {
  margin: 0 0 10px;
}

.docs-card p {
  margin: 0 0 8px;
  color: var(--muted);
}

.docs-card code {
  color: #ffd9b8;
}

.docs-card pre {
  margin: 8px 0 0;
  border: 1px solid #4a3a49;
  border-radius: 8px;
  padding: 10px;
  overflow: auto;
  background: #221a25;
}

.settings-form {
  display: grid;
  gap: 10px;
}

.settings-form label {
  display: grid;
  gap: 4px;
  color: var(--muted);
}

.settings-form input[type='number'] {
  border: 1px solid #5b4854;
  border-radius: 8px;
  padding: 10px;
  color: var(--text);
  background: #261d2a;
}

.checkbox-row {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
}

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

.settings-actions button {
  border: 1px solid #6e4830;
  border-radius: 999px;
  background: #2d1b14;
  color: #ffd5b2;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 11px;
  cursor: pointer;
}

@media (max-width: 980px) {
  .kpis-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vpn-status-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .kpis-grid {
    grid-template-columns: 1fr;
  }
}