/* components.css — Cards, empty-state, metrics, buttons, tables, tags, toast, glow, responsive */

/* Cards */
.card {
  background: var(--surface-low);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card + .card { margin-top: 16px; }

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  gap: 12px;
  color: var(--muted);
}
.empty-state .material-symbols-outlined {
  font-size: 40px;
  opacity: 0.4;
}
.empty-state p {
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.5;
}

/* Grid métriques */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.metric-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: border-color var(--transition);
}
.metric-tile:hover { border-color: rgba(0,228,117,0.3); }
.metric-tile .val {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.metric-tile .lbl {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 6px;
}

/* Placeholder content */
.placeholder-strip {
  height: 32px;
  background: var(--surface-hi);
  border-radius: 6px;
  margin-bottom: 8px;
  opacity: 0.4;
}

/* Button */
.btn-orbital {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid var(--primary);
  background: var(--primary-dim);
  color: var(--primary);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition);
}
.btn-orbital:hover { background: rgba(0,228,117,0.2); }
.btn-orbital.danger {
  border-color: var(--danger);
  background: var(--danger-dim);
  color: #ffb5a0;
}
.btn-orbital.danger:hover { background: rgba(215,59,0,0.22); }

/* Table */
table.orbital-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
table.orbital-table th {
  font-family: var(--font-head);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
table.orbital-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(68,71,74,0.4);
  color: var(--text);
}
table.orbital-table tbody tr:hover { background: rgba(255,255,255,0.02); }

/* Tag */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag.green { background: var(--primary-dim); color: var(--primary); border: 1px solid rgba(0,228,117,0.3); }
.tag.orange { background: rgba(245,158,11,0.12); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.tag.red    { background: var(--danger-dim); color: #ffb5a0; border: 1px solid rgba(215,59,0,0.3); }
.tag.muted  { background: var(--surface-hi); color: var(--muted); border: 1px solid var(--border); }

/* Sections — visibilité contrôlée par JS */
section { display: none; }
section.active { display: block; }

/* Toast */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  border: 1px solid var(--primary);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 9999;
  display: none;
  font-family: var(--font-body);
}

/* Ambient glow */
.glow-bg {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.05;
}
.glow-bg.a { width: 500px; height: 500px; top: -100px; left: -80px; background: var(--primary); }
.glow-bg.b { width: 400px; height: 400px; bottom: -60px; right: -60px; background: #81cfff; }

@media (max-width: 768px) {
  #navbar nav a { padding: 6px 8px; font-size: 11px; }
  #navbar .brand span { display: none; }
  #main { padding: 16px 12px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
}