/* Supervision Multi-Sites — version 1.5.3 (voir CHANGELOG.md) */
:root {
  --bg: #f4f7fc;
  --panel: #ffffff;
  --card: #ffffff;
  --card-hover: #eaf1fc;
  --border: #d7e3f4;
  --accent: #1f6feb;
  --accent-dim: #1f6feb22;
  --accent2: #0b4f9e;
  --text-pri: #14213d;
  --text-mut: #5b6b8c;
  --success: #1f9d63;
  --success-dim: #1f9d6322;
  --error: #d6334c;
  --error-dim: #d6334c1a;
  --warning: #e08a1e;
  --warning-dim: #e08a1e22;
  --radius: 10px;
  --font-display: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text-pri);
  font-family: var(--font-body);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: filter 0.15s ease, transform 0.05s ease;
}
button:hover { filter: brightness(1.1); }
button:active { transform: scale(0.98); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 2px;
}

input, select {
  font-family: var(--font-body);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-pri);
  padding: 9px 12px;
  font-size: 14px;
}
input::placeholder { color: var(--text-mut); }

.btn {
  padding: 11px 18px;
  font-size: 14px;
  color: white;
}
.btn-primary { background: var(--card-hover); border: 1px solid var(--border); color: var(--text-pri); }
.btn-accent { background: var(--accent); }
.btn-success { background: var(--success); color: #07241a; }
.btn-warning { background: var(--warning); color: #2b1c00; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-mut); }
.btn-block { width: 100%; display: block; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.pill-success { background: var(--success-dim); color: var(--success); }
.pill-error { background: var(--error-dim); color: var(--error); }
.pill-warning { background: var(--warning-dim); color: var(--warning); }
.pill-mut { background: var(--card-hover); color: var(--text-mut); }

/* ── App layout ─────────────────────────────────────────────── */
#app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-mut);
}
.role-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--accent-dim);
  color: var(--accent2);
}

.layout {
  display: flex;
  flex: 1;
  min-height: 0;
}

/* ── Sidebar (sites/cartes) ─────────────────────────────────── */
.sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.sidebar-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 10px;
}
.sidebar-actions { display: flex; gap: 6px; margin-bottom: 12px; }
.sidebar-actions button { flex: 1; padding: 8px; font-size: 13px; }

.site-node { margin-bottom: 4px; }
.site-row, .card-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}
.site-row { font-weight: 600; }
.card-row { margin-left: 18px; font-size: 13px; color: var(--text-mut); }
.site-row:hover, .card-row:hover { background: var(--card-hover); }
.site-row.active, .card-row.active { background: var(--accent-dim); color: var(--accent2); }

/* ── Main content ───────────────────────────────────────────── */
.main {
  flex: 1;
  padding: 22px 28px;
  overflow-y: auto;
  min-width: 0;
}
.context-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mut);
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.breadcrumb-item {
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.breadcrumb-item:hover { background: var(--card-hover); color: var(--text-pri); }
.breadcrumb-item.current { color: var(--text-pri); font-weight: 600; cursor: default; }
.breadcrumb-item.current:hover { background: transparent; }
.breadcrumb-sep { color: var(--border); }

.home-section { margin-bottom: 32px; }
.home-section-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

.site-grid, .equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.site-card-tile, .equipment-tile {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.05s ease;
}
.site-card-tile:hover, .equipment-tile:hover { border-color: var(--accent); }
.site-card-tile:active, .equipment-tile:active { transform: scale(0.99); }
.site-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.site-stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
}
.site-stat-row:last-child { border-bottom: none; }
.site-stat-label { color: var(--text-mut); }
.site-stat-value { font-weight: 600; }
.site-stat-value.muted { color: var(--text-mut); font-weight: 400; font-style: italic; font-size: 12px; }

.equipment-tile-icon { font-size: 28px; margin-bottom: 10px; }
.equipment-tile-title { font-family: var(--font-display); font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.equipment-tile-sub { font-size: 12.5px; color: var(--text-mut); }

.add-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-mut);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 18px;
  min-height: 90px;
}
.add-tile:hover { border-color: var(--accent); color: var(--accent2); }

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
}
.tab {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mut);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.tab.active { color: var(--text-pri); border-bottom-color: var(--accent); }

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.panel + .panel { margin-top: 16px; }
.panel-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 14px;
}

.big-number {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--accent2);
}

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; color: var(--accent2); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }
td { padding: 10px 10px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-mut);
}

.log-line { font-family: var(--font-mono); font-size: 12.5px; padding: 4px 0; display: flex; gap: 8px; }
.log-ts { color: var(--text-mut); flex-shrink: 0; }
.log-info { color: #7da0ca; }
.log-success { color: var(--success); }
.log-error { color: var(--error); }
.log-warn { color: var(--warning); }

.field-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.field-label { color: var(--text-mut); font-size: 13px; min-width: 110px; }

.divider { height: 1px; background: var(--border); margin: 18px 0; }

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1000;
}
.toast {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  animation: slide-in 0.2s ease;
  max-width: 320px;
}
.toast-success { background: var(--success); color: #07241a; }
.toast-error { background: var(--error); color: white; }
.toast-info { background: var(--card-hover); color: var(--text-pri); border: 1px solid var(--border); }
@keyframes slide-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 900;
  padding: 16px;
}
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 420px;
}
.modal-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; margin-top: 18px; justify-content: flex-end; }

/* ── Mobile responsive ──────────────────────────────────────── */
@media (max-width: 840px) {
  .main { padding: 16px; }
  .big-number { font-size: 32px; }
  .context-title { font-size: 17px; }
  table { font-size: 12.5px; }
  th, td { padding: 8px 6px; }
  .panel { padding: 16px; }
  .site-grid, .equipment-grid { grid-template-columns: 1fr; }
  .tabs { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .tab { flex-shrink: 0; }
  .breadcrumb { font-size: 12px; }
  .modal { width: 92vw; max-height: 85vh; overflow-y: auto; }
}