/* ==========================================================================
   style.css - Interface sobre d'administration système (Style Cockpit / Beszel)
   ========================================================================== */

:root {
  --bg-body: #0c0d10;
  --bg-surface: #14161b;
  --bg-elevated: #1b1e25;
  --bg-hover: #222630;
  --border: #262a34;
  --text-main: #e5e7eb;
  --text-muted: #8b92a5;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --ok: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

[hidden] {
  display: none !important;
}

.muted {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* ==========================================================================
   ÉCRAN DE CONNEXION
   ========================================================================== */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-box {
  width: 100%;
  max-width: 390px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
}

.login-header {
  margin-bottom: 1.5rem;
}

.server-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.login-header h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.login-form .field {
  margin-bottom: 1rem;
}

.login-form label {
  display: block;
  font-size: 0.825rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

input[type="text"],
input[type="password"],
input[type="email"] {
  width: 100%;
  padding: 0.55rem 0.75rem;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.925rem;
}

#login-totp {
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  font-size: 1.05rem;
}

input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ==========================================================================
   DISPOSITION PRINCIPALE (Barre latérale + Zone centrale)
   ========================================================================== */
.app-layout {
  display: grid;
  grid-template-columns: 245px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-title {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-ok { background-color: var(--ok); }
.status-warn { background-color: var(--warn); }
.status-danger { background-color: var(--danger); }

.sidebar-nav {
  padding: 0.75rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.nav-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.6rem 0.85rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-item:hover {
  background: var(--bg-elevated);
  color: var(--text-main);
}

.nav-item.active {
  background: var(--bg-elevated);
  border-color: var(--border);
  color: var(--text-main);
}

.nav-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.05rem 0.45rem;
  border-radius: 3px;
  background: var(--danger);
  color: #fff;
  font-weight: 600;
}

.nav-badge-neutral {
  background: var(--bg-hover);
  color: var(--text-muted);
}

.nav-badge-warn {
  background: var(--warn);
  color: #000;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.maintenance-box {
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  padding: 0.45rem 0.65rem;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.sidebar-actions {
  display: flex;
  gap: 0.5rem;
}

/* ==========================================================================
   ZONE CENTRALE & TOPBAR
   ========================================================================== */
.main-area {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-left {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.page-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.page-section {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 1440px;
}

/* ==========================================================================
   CARTES, PANNEAUX & GRILLES
   ========================================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1rem 1.15rem;
}

.stat-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.55rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
}

.progress-bar {
  height: 6px;
  background: var(--bg-body);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.55rem;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.25s ease;
}

.stat-meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
}

.temp-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-bottom: 0.45rem;
}

.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1.15rem 1.25rem;
}

.panel-incidents {
  border-color: var(--danger);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.panel-header h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.two-col-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 1.25rem;
}

.services-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.service-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 1rem;
}

.chart-box {
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.85rem;
}

.chart-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.chart-box canvas {
  width: 100%;
  display: block;
}

/* ==========================================================================
   TABLEAUX DE DONNÉES ACCESSIBLES & RESPONSIVES (Guide responsive-table)
   ========================================================================== */
.table-wrapper {
  overflow: auto;
  max-inline-size: 100%;
  max-block-size: min(560px, 75vh);
  container-type: inline-size;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.85rem;
}

.data-table thead {
  position: sticky;
  inset-block-start: 0;
  z-index: 2;
  background: var(--bg-elevated);
}

.data-table th,
.data-table td {
  padding: 0.6rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.data-table thead th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.data-table tbody th {
  position: sticky;
  inset-inline-start: 0;
  background: var(--bg-surface);
  font-family: var(--font-mono);
  font-weight: 600;
  z-index: 1;
}

.data-table tbody tr:hover td,
.data-table tbody tr:hover th {
  background: var(--bg-hover);
}

@container (width < 600px) {
  .data-table,
  .data-table thead,
  .data-table tbody,
  .data-table tr,
  .data-table th,
  .data-table td {
    display: block;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    margin-block-end: 0.85rem;
    border: 1px solid var(--border);
  }

  .data-table tbody th {
    position: sticky;
    inset-block-start: 0;
    z-index: 2;
    background: var(--bg-elevated);
  }

  .data-table td:nth-child(2)::before { content: var(--label-1) " : "; color: var(--text-muted); }
  .data-table td:nth-child(3)::before { content: var(--label-2) " : "; color: var(--text-muted); }
  .data-table td:nth-child(4)::before { content: var(--label-3) " : "; color: var(--text-muted); }
  .data-table td:nth-child(5)::before { content: var(--label-4) " : "; color: var(--text-muted); }
  .data-table td:nth-child(6)::before { content: var(--label-5) " : "; color: var(--text-muted); }
  .data-table td:nth-child(7)::before { content: var(--label-6) " : "; color: var(--text-muted); }
}

/* ==========================================================================
   BOUTONS, BADGES & FORMULAIRES EN LIGNE
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
}

.btn:hover {
  background: var(--bg-hover);
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
}

.btn-block {
  width: 100%;
  padding: 0.6rem;
}

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

.btn-success {
  background: #065f46;
  border-color: var(--ok);
  color: #ecfdf5;
}

.btn-warn {
  background: #78350f;
  border-color: var(--warn);
  color: #fef3c7;
}

.btn-danger {
  background: #7f1d1d;
  border-color: var(--danger);
  color: #fee2e2;
}
.btn-danger:hover {
  background: #991b1b;
}

.btn-ghost {
  background: transparent;
}

.btn-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

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

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 0.12rem 0.45rem;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.badge-ok { background: rgba(16, 185, 129, 0.12); color: #34d399; border-color: rgba(16, 185, 129, 0.3); }
.badge-warn { background: rgba(245, 158, 11, 0.12); color: #fbbf24; border-color: rgba(245, 158, 11, 0.3); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; border-color: rgba(239, 68, 68, 0.35); }

.mono {
  font-family: var(--font-mono);
}

.inline-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.incidents-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.incident-item {
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-left: 3px solid var(--danger);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.code-block {
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  overflow: auto;
  max-height: 300px;
  margin: 0;
  white-space: pre-wrap;
}

.tag-list, .trusted-tags {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.25rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.forgejo-users-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.75rem;
}

.simple-list {
  margin: 0.35rem 0 0 0;
  padding-left: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.audit-cards {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.audit-row {
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.6rem 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.maintenance-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.toast-bar {
  margin: 0.75rem 1.5rem 0 1.5rem;
  padding: 0.65rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-size: 0.85rem;
}

.alert-banner {
  padding: 0.6rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}
.alert-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--danger);
  color: #fca5a5;
}

/* ==========================================================================
   MODALE NATIVE <dialog> (Guide dialog : overscroll-behavior sur :modal & ::backdrop)
   ========================================================================== */
dialog {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0;
  width: min(680px, 92vw);
  max-height: 85vh;
}

dialog:modal {
  overscroll-behavior: contain;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.68);
  overflow: hidden;
  overscroll-behavior: contain;
}

.modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  margin: 0;
  font-size: 1rem;
}

.modal-body {
  padding: 1.15rem 1.25rem;
  overflow: auto;
}

.modal-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

@media (max-width: 860px) {
  .app-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
  }
  .nav-item {
    white-space: nowrap;
    width: auto;
  }
  .two-col-grid,
  .charts-grid {
    grid-template-columns: 1fr;
  }
}