/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0f1117;
  --surface:   #1a1d27;
  --border:    #2a2d3a;
  --text:      #e2e8f0;
  --muted:     #64748b;
  --primary:   #6366f1;
  --success:   #22c55e;
  --warning:   #f97316;
  --danger:    #ef4444;
  --info:      #3b82f6;
  --unknown:   #6b7280;
}

html { scrollbar-gutter: stable; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Topbar ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo { font-weight: 700; font-size: 18px; letter-spacing: -.5px; }

.topbar nav { display: flex; gap: 24px; }
.topbar nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color .15s;
}
.topbar nav a:hover,
.topbar nav a.active { color: var(--text); }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 32px 24px; }

h1 { font-size: 22px; font-weight: 700; margin-bottom: 24px; }
h2 { font-size: 15px; font-weight: 600; margin-bottom: 16px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

/* ── Stats row ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.stat-card .value { font-size: 32px; font-weight: 700; line-height: 1; }
.stat-card .label { color: var(--muted); font-size: 12px; margin-top: 6px; }
.stat-card.danger  .value { color: var(--danger); }
.stat-card.success .value { color: var(--success); }

/* ── Device grid ── */
.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.device-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: border-color .15s, transform .1s;
}
.device-card:hover  { border-color: var(--muted); }
.device-card.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.qc-btn {
  margin-left: auto;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: color .15s, border-color .15s;
  line-height: 1;
}
.qc-btn:hover { color: var(--text); border-color: var(--primary); }

.device-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.device-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--unknown);
  flex-shrink: 0;
}
.device-dot.online  { background: var(--success); box-shadow: 0 0 6px var(--success); }
.device-dot.offline { background: var(--danger); }

.device-name { font-weight: 600; font-size: 15px; }
.device-meta { font-size: 12px; color: var(--muted); }
.device-status { margin-top: 8px; }

/* ── Card ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

/* ── Table ── */
table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
tbody tr:last-child td { border-bottom: none; }
.events-table { table-layout: fixed; }
/* col 1 : logo */
.events-table th:nth-child(1),
.events-table td:nth-child(1) { width: 36px; padding: 0 8px; text-align: center; vertical-align: middle; white-space: nowrap; }
/* col 2 : device — largeur définie dynamiquement par JS, max 25% */
.events-table th:nth-child(2),
.events-table td:nth-child(2) { width: var(--device-col-width, 25%); }
/* col 3 : message — espace restant, pas de débordement */
.events-table th:nth-child(3),
.events-table td:nth-child(3) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* col 4 : reçu le — largeur fixe au contenu (jj/mm/aaaa hh:mm) */
.events-table th:nth-child(4),
.events-table td:nth-child(4) { width: 140px; white-space: nowrap; }
.device-logo { width: 20px; height: 20px; border-radius: 4px; display: block; }
tbody tr:hover { background: rgba(255,255,255,.02); }
td code { display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }
.action-cell { overflow: visible; text-overflow: clip; padding: 6px 4px; text-align: center; white-space: normal; }

/* ── Guide popover ── */
#modal-content table { table-layout: auto; }
#modal-content td { overflow: visible; text-overflow: clip; white-space: normal; padding: 8px 4px; }
#guide-modal {
  position: fixed;
  margin: 0;
  overflow: visible;
  z-index: 1000;
}
#guide-modal::backdrop { display: none; }
#guide-arrow {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--surface);
  transform: rotate(45deg);
}
#guide-arrow.arrow-r {
  right: -6px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
#guide-arrow.arrow-l {
  left: -6px;
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge-success    { background: rgba(34,197,94,.15);  color: var(--success); }
.badge-failed     { background: rgba(239,68,68,.15);  color: var(--danger);  }
.badge-warning    { background: rgba(249,115,22,.15); color: var(--warning); }
.badge-info       { background: rgba(59,130,246,.15); color: var(--info);    }
.badge-unknown    { background: rgba(107,114,128,.15);color: var(--unknown); }
/* Types de device — ajouter une ligne par nouveau type */
.badge-synology   { background: rgba(59,130,246,.15);  color: #60a5fa; }
.badge-duplicati  { background: rgba(249,115,22,.15);  color: #fb923c; }
.badge-custom     { background: rgba(168,85,247,.15);  color: #c084fc; }

/* ── Forms ── */
.form-row { display: flex; gap: 10px; }

/* Reset global — évite le texte noir sur fond sombre hérité du navigateur */
input, select, button, textarea {
  font-family: inherit;
  font-size: inherit;
  color: var(--text);
  background: var(--bg);
}

input[type="text"],
input[type="url"],
input[type="password"],
input[type="date"],
input[type="number"],
select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  color-scheme: dark;
  transition: border-color .15s;
}
input[type="text"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
select:focus { border-color: var(--primary); }

/* ── Buttons ── */
.btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, border-color .15s;
}
.btn:hover { opacity: .85; }
.btn-primary   { background: var(--primary); color: #fff; border-color: transparent; }
.btn-danger    { background: var(--danger);  color: #fff; border-color: transparent; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--primary); opacity: 1; }
.btn-sm        { padding: 4px 10px; font-size: 12px; }
.btn-icon      { width: 32px; height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; }

/* ── Alerts ── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 13px;
}
.alert-success { background: rgba(34,197,94,.1);  border: 1px solid rgba(34,197,94,.3);  color: var(--success); }
.alert-error   { background: rgba(239,68,68,.1);  border: 1px solid rgba(239,68,68,.3);  color: var(--danger);  }

/* ── Misc ── */
.muted   { color: var(--muted); }
.small   { font-size: 11px; }
.hidden  { display: none; }
code     { font-family: 'JetBrains Mono', monospace; font-size: 12px; background: rgba(255,255,255,.05); padding: 1px 5px; border-radius: 4px; }
.token   { word-break: break-all; font-size: 11px; }

ol { padding-left: 20px; }
ol li { margin-bottom: 8px; }

#refresh-indicator { font-size: 11px; color: var(--muted); margin-left: auto; }

.events-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.period-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.period-picker select,
.period-picker input[type="date"] { padding: 6px 10px; font-size: 13px; }

#custom-range { display: flex; align-items: center; gap: 8px; }