:root {
  --bg: #1B1B1F;
  --bg-card: #26262B;
  --bg-elevated: #2C2C32;
  --bg-input: #1A1A20;
  --border: #37373D;
  --text: #F2F2F2;
  --text-secondary: #A0A0A8;
  --accent: #3B82F6;
  --accent-hover: #2563EB;
  --installed: #16A34A;
  --installed-bg: #0E2A1B;
  --busy: #F59E0B;
  --busy-bg: #3A2A0E;
  --danger: #EF4444;
  --danger-bg: #2A1414;
}
* { box-sizing: border-box; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'Segoe UI', Roboto, system-ui, sans-serif;
  font-size: 14px; line-height: 1.5;
  margin: 0;
}
nav {
  background: #202024; border-bottom: 1px solid var(--border);
  padding: 12px 24px; display: flex; gap: 8px; align-items: center;
}
nav .brand { color: #fff; font-weight: 700; margin-right: 16px; }
nav a {
  color: var(--text-secondary); text-decoration: none;
  padding: 6px 14px; border-radius: 4px; font-size: 13px;
}
nav a:hover { background: var(--bg-elevated); color: var(--text); }
nav a.active { background: var(--bg-elevated); color: var(--text); }
nav .spacer { flex: 1; }
nav a.logout { color: var(--text-secondary); }

main { padding: 24px; max-width: 1200px; margin: 0 auto; }

h1 { margin: 0 0 24px 0; font-size: 26px; font-weight: 600; }
h2 {
  margin: 0 0 12px 0; font-size: 12px; font-weight: 700;
  color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px;
}

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 6px; padding: 20px; margin-bottom: 16px;
}

.row { display: flex; gap: 16px; flex-wrap: wrap; }
.row .col { flex: 1; min-width: 200px; }

table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; color: var(--text-secondary); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.5px;
  padding: 10px 8px; border-bottom: 1px solid var(--border);
  font-weight: 600;
}
td { padding: 12px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-elevated); }

.btn {
  display: inline-block; padding: 8px 16px;
  border-radius: 4px; border: none; cursor: pointer;
  font-size: 13px; font-family: inherit; text-decoration: none;
  font-weight: 500;
}
.btn-primary  { background: var(--accent);    color: white; }
.btn-primary:hover  { background: var(--accent-hover); }
.btn-success  { background: var(--installed); color: white; }
.btn-danger   { background: var(--danger);    color: white; }
.btn-secondary { background: var(--bg-elevated); color: var(--text); }
.btn-secondary:hover { background: #3A3A40; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

input[type=text], input[type=password], input[type=date], input[type=datetime-local],
input[type=number], select, textarea {
  background: var(--bg-input); color: var(--text);
  border: 1px solid var(--border); padding: 8px 10px;
  border-radius: 4px; font-family: inherit; font-size: 13px;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent);
}
label { display: block; margin-bottom: 4px; font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.field { margin-bottom: 16px; }
.field input[type=checkbox] { width: auto; margin-right: 8px; }

.flash { padding: 12px 16px; border-radius: 4px; margin-bottom: 16px; }
.flash.error   { background: var(--danger-bg);    color: #FCA5A5; border: 1px solid var(--danger); }
.flash.success { background: var(--installed-bg); color: #6EE7B7; border: 1px solid var(--installed); }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 600; color: white; line-height: 1.5;
}
.badge-success { background: var(--installed); }
.badge-danger  { background: var(--danger); }
.badge-warning { background: var(--busy); }
.badge-secondary { background: var(--bg-elevated); color: var(--text-secondary); }

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

.toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }

code {
  background: var(--bg-input); padding: 2px 6px; border-radius: 3px;
  font-family: 'Cascadia Code', 'Consolas', monospace; font-size: 12px;
  color: #C5E1A5;
}
pre {
  background: var(--bg-input); padding: 12px; border-radius: 4px;
  font-family: 'Cascadia Code', 'Consolas', monospace; font-size: 12px;
  overflow: auto; white-space: pre-wrap; word-break: break-all;
}

.kpi { font-size: 36px; font-weight: 700; line-height: 1; }
.kpi-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; font-weight: 600; }

ol, ul { margin: 0; padding-left: 20px; }
li { margin-bottom: 4px; }

details summary { cursor: pointer; padding: 4px 0; }
details[open] { background: var(--bg-elevated); padding: 8px; border-radius: 4px; margin: 4px 0; }

a { color: var(--accent); }
a:hover { text-decoration: underline; }

/* ============================================================
   Modal (<dialog>) — éditeur d'une entrée du manifest
   Remplace les <details> inline qui débordaient horizontalement
   ============================================================ */
/* Styles visuels appliqués au dialog OUVERT ([open] est posé par
   showModal() automatiquement). Sans le sélecteur [open], les règles
   `display: flex` etc. écrasaient le `display: none` du user-agent
   stylesheet → tous les dialogs apparaissaient inline au lieu d'être
   cachés tant que pas explicitement ouverts. */
dialog.edit-modal[open] {
  background: var(--bg-card); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 0; margin: auto;
  width: min(640px, 92vw); max-height: 90vh;
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}
dialog.edit-modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}
dialog.edit-modal > header {
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-elevated);
}
dialog.edit-modal > header h3 {
  margin: 0; font-size: 15px; font-weight: 600;
  flex: 1; color: var(--text);
}
dialog.edit-modal > header .close-x {
  background: transparent; border: none;
  color: var(--text-secondary); cursor: pointer;
  font-size: 20px; line-height: 1; padding: 4px 8px;
  border-radius: 4px;
}
dialog.edit-modal > header .close-x:hover {
  background: var(--bg-card); color: var(--text);
}

/* Onglets verticaux compacts en tête */
.modal-tabs {
  display: flex; gap: 4px; padding: 8px 12px 0 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-wrap: wrap;
}
.modal-tabs button {
  background: transparent; border: none;
  color: var(--text-secondary); cursor: pointer;
  font-size: 13px; font-weight: 500;
  padding: 8px 14px; border-radius: 4px 4px 0 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.modal-tabs button:hover {
  color: var(--text); background: var(--bg-elevated);
}
.modal-tabs button.active {
  color: var(--text); border-bottom-color: var(--accent);
}

.modal-body {
  flex: 1; overflow-y: auto;
  padding: 20px;
}
.modal-body > section[hidden] { display: none; }
.modal-body > section { display: block; }
.modal-body .field:last-child { margin-bottom: 0; }
.modal-body .hint {
  color: var(--text-secondary); font-size: 11px;
  margin: 4px 0 0 0; line-height: 1.4;
}
.modal-body .warn {
  color: #FBBF24; font-size: 11px;
  margin: 4px 0 0 0; line-height: 1.4;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex; justify-content: flex-end; gap: 8px;
}

/* Tooltip-style note in the modal sections explaining a section purpose */
.section-intro {
  background: var(--bg-input); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 4px;
  font-size: 12px; color: var(--text-secondary);
  margin-bottom: 16px; line-height: 1.5;
}

/* Liste de checkboxes verticale propre (pour Channels) */
.checkbox-list {
  display: flex; flex-direction: column; gap: 2px;
}
.checkbox-list label {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 4px;
  font-size: 13px; color: var(--text); font-weight: normal;
  cursor: pointer; margin-bottom: 0;
}
.checkbox-list label:hover { background: var(--bg-elevated); }
.checkbox-list label code { flex: 0 0 auto; }
.checkbox-list label .muted { margin-left: auto; }

/* Actions inline d'une row de version : harmonise les hauteurs et l'espacement */
.row-actions {
  display: inline-flex; gap: 6px; align-items: center;
  flex-wrap: nowrap; justify-content: flex-end;
}
.row-actions .btn { white-space: nowrap; }

/* ============================================================
   Overlay blocant affiché pendant les opérations longues
   (re-hash d'un ZIP de 13 Go = 3-5 min côté serveur OVH).
   Visible tant que le browser n'a pas reçu la réponse POST,
   disparaît naturellement au reload de page suivant.
   ============================================================ */
.busy-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}
.busy-overlay[hidden] { display: none; }
.busy-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px 56px;
  border-radius: 12px;
  text-align: center;
  max-width: 480px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.busy-content h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--text);
  text-transform: none; letter-spacing: 0;
}
.busy-content p {
  margin: 6px 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}
.busy-spinner {
  width: 56px; height: 56px;
  border: 4px solid var(--bg-elevated);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: busy-spin 1s linear infinite;
  margin: 0 auto 24px;
}
@keyframes busy-spin { to { transform: rotate(360deg); } }