:root {
  --bg: #f4f3ef;
  --surface: #ffffff;
  --surface-2: #ecebe6;
  --text: #1d1f24;
  --muted: #6b6e76;
  --border: #dddbd3;
  --accent: #4f5fe8;
  --accent-text: #ffffff;
  --ok: #2f9e5b;
  --ko: #d64545;
  --warn: #d98a1c;
  --idle: #a3a5ab;
  --shadow: 0 1px 2px rgba(20, 20, 30, .06), 0 4px 14px rgba(20, 20, 30, .05);
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171c;
    --surface: #1f2229;
    --surface-2: #2a2e37;
    --text: #eceef2;
    --muted: #9a9ea8;
    --border: #333844;
    --accent: #7b88ff;
    --accent-text: #11131a;
    --ok: #3fc27a;
    --ko: #f06464;
    --warn: #f0a640;
    --idle: #6b6f78;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
h1, h2 { margin: 0; letter-spacing: -.01em; }
h1 { font-size: 1.25rem; }
h2 { font-size: 1.1rem; }
code { font-size: .9em; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
.muted { color: var(--muted); margin: 4px 0 0; }
[hidden] { display: none !important; }

/* ---------- En-tête ---------- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; max-width: 1100px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand img { border-radius: 8px; flex: none; }
.top-actions { display: flex; align-items: center; gap: 6px; }
.summary { color: var(--muted); font-size: .85rem; margin-right: 6px; white-space: nowrap; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); display: grid; place-items: center; cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn.spin svg { animation: spin .8s linear infinite; }
.icon-btn.on { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }

.banner {
  max-width: 1100px; margin: 0 auto 8px; padding: 8px 20px; color: var(--warn); font-size: .9rem;
}

/* ---------- Onglets admin ---------- */
.tabs {
  display: flex; gap: 4px; max-width: 1100px; margin: 0 auto; padding: 0 20px 8px; overflow-x: auto;
}
.tab {
  border: 0; background: transparent; color: var(--muted); padding: 8px 12px; border-radius: 8px;
  font: inherit; cursor: pointer; white-space: nowrap;
}
.tab.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.tab-end { margin-left: auto; }

main { max-width: 1100px; margin: 0 auto; padding: 8px 20px 40px; }

/* ---------- Tuiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.tile {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px; display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.tile.inactive { opacity: .72; }
.tile-head { display: flex; gap: 12px; align-items: center; }
.tile-icon {
  width: 52px; height: 52px; border-radius: 14px; flex: none; display: grid; place-items: center;
  font-size: 28px; background: var(--c, var(--accent)); color: #fff; overflow: hidden;
}
.tile-icon img { width: 100%; height: 100%; object-fit: cover; }
.tile-icon .initials { font-weight: 700; font-size: 20px; }
.tile-title { min-width: 0; flex: 1; }
.tile-title h3 { margin: 0; font-size: 1.02rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile-desc { margin: 0; color: var(--muted); font-size: .9rem; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.badge { white-space: nowrap; }
.badge {
  font-size: .72rem; padding: 2px 8px; border-radius: 99px; background: var(--surface-2); color: var(--muted);
}
.badge.vpn { color: var(--accent); }
.badge.soon { color: var(--warn); }

.status {
  display: inline-flex; align-items: center; gap: 6px; margin-right: 4px;
  font-size: .76rem; color: var(--muted); white-space: nowrap;
}
.registry .status-cell { white-space: nowrap; }
.registry .status-cell .dot { margin-right: 6px; vertical-align: -1px; }
.registry .missing { white-space: nowrap; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--idle); flex: none; }
.dot.en_ligne { background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: pulse 2.4s infinite; }
.dot.hors_ligne, .dot.erreur { background: var(--ko); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 55%, transparent); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.tile-links { display: flex; gap: 8px; margin-top: auto; }
.tile-links a, .tile-links span {
  flex: 1; text-align: center; padding: 9px 10px; border-radius: 10px; font-size: .88rem;
  text-decoration: none; border: 1px solid var(--border); color: var(--text);
}
.tile-links a.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.tile-links a:hover { filter: brightness(1.06); }
.tile-links span { color: var(--muted); border-style: dashed; }

.empty { color: var(--muted); text-align: center; padding: 40px 0; }

/* ---------- Menus ---------- */
.menus {
  display: flex; flex-wrap: wrap; gap: 8px; padding: 2px 0 14px;
}
.menus::-webkit-scrollbar { display: none; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 7px; flex: none;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: 8px 14px; border-radius: 99px; font: inherit; font-size: .9rem; cursor: pointer;
}
.menu-btn:hover { background: var(--surface-2); }
.menu-btn.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.menu-btn .count {
  font-size: .72rem; min-width: 20px; padding: 1px 6px; border-radius: 99px;
  background: var(--surface-2); color: var(--muted); text-align: center;
}
.menu-btn.active .count { background: color-mix(in srgb, var(--bg) 22%, transparent); color: var(--bg); }

.group { margin-bottom: 26px; }
.group-head { display: flex; align-items: baseline; gap: 10px; margin: 4px 0 12px; flex-wrap: wrap; }
.group-head h2 { font-size: 1.05rem; }
.group-head p { margin: 0; color: var(--muted); font-size: .88rem; }
.group-empty {
  border: 1px dashed var(--border); border-radius: var(--radius); padding: 22px; text-align: center;
  color: var(--muted); font-size: .9rem;
}

.section-title { margin-top: 32px; }
.cat-list { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; max-width: 760px; }
.cat-row {
  display: grid; grid-template-columns: 64px 1.2fr 2fr 70px auto; gap: 8px; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 8px;
}
.cat-row input {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 9px; width: 100%; min-width: 0;
}
.cat-row .cat-count { color: var(--muted); font-size: .8rem; white-space: nowrap; }
@media (max-width: 640px) {
  .cat-row { grid-template-columns: 56px 1fr 64px; }
  .cat-row .cat-desc { grid-column: 1 / -1; }
  .cat-row .cat-actions { grid-column: 1 / -1; display: flex; gap: 6px; justify-content: flex-end; align-items: center; }
}
.cat-actions { display: flex; gap: 6px; align-items: center; }
.form-actions.start { justify-content: flex-start; }

/* ---------- Registre ---------- */
.registry-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow-x: auto; box-shadow: var(--shadow); }
table.registry { width: 100%; border-collapse: collapse; font-size: .9rem; }
.registry th, .registry td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.registry th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.registry tr:last-child td { border-bottom: 0; }
.registry td.port { font-variant-numeric: tabular-nums; font-weight: 600; }
.registry .missing { color: var(--warn); font-style: italic; }
.registry .links a { display: block; color: var(--accent); text-decoration: none; word-break: break-all; }
.registry .row-name { display: flex; gap: 8px; align-items: center; }
.registry .row-name small { display: block; color: var(--muted); }
.mini-icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: 16px; background: var(--c, var(--accent)); color: #fff; flex: none; }

@media (max-width: 760px) {
  table.registry thead { display: none; }
  table.registry, .registry tbody, .registry tr, .registry td { display: block; width: 100%; }
  .registry tr { border-bottom: 1px solid var(--border); padding: 8px 0; }
  .registry td { border: 0; padding: 4px 14px; }
  .registry td[data-label]::before { content: attr(data-label) " · "; color: var(--muted); font-size: .8rem; }
  .registry td.status-cell { display: none; }
}

/* ---------- Boutons & formulaires ---------- */
.btn {
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: 9px 14px; border-radius: 10px; font: inherit; cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.btn.danger { color: var(--ko); }
.btn.small { padding: 5px 10px; font-size: .85rem; }

.form { display: flex; flex-direction: column; gap: 12px; }
.form.narrow { max-width: 520px; margin-top: 14px; }
.form label { display: flex; flex-direction: column; gap: 5px; font-size: .85rem; color: var(--muted); }
.form label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); }
.form input, .form select, .form textarea {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 9px; padding: 9px 10px; width: 100%;
}
.form input[type=checkbox] { width: auto; }
.form input[type=color] { padding: 3px; height: 40px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.form small { color: var(--muted); font-size: .78rem; }
.form fieldset { border: 1px solid var(--border); border-radius: 12px; padding: 12px; margin: 0; }
.form legend { padding: 0 6px; font-weight: 600; font-size: .85rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.span2 { grid-column: span 2; }
.span3 { grid-column: span 3; }
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  .span2, .span3 { grid-column: auto; }
}
.hint { margin: 0; font-size: .8rem; color: var(--muted); word-break: break-all; }
.hint code { user-select: all; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; }
.spacer { flex: 1; }
.form-msg { margin: 0; font-size: .85rem; min-height: 1em; }
.form-msg.error { color: var(--ko); }

.dialog {
  border: 1px solid var(--border); border-radius: 18px; background: var(--surface); color: var(--text);
  padding: 20px; width: min(420px, calc(100vw - 24px)); box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}
.dialog.wide { width: min(760px, calc(100vw - 24px)); }
.dialog::backdrop { background: rgba(10, 12, 20, .45); }

.toast {
  position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: .9rem;
  box-shadow: var(--shadow); max-width: calc(100vw - 32px);
}

/* ---------- Sous-menus & équipements ---------- */
.subgroup { margin: 4px 0 18px; padding-left: 14px; border-left: 2px solid var(--border); }
.subgroup-head { display: flex; align-items: baseline; gap: 10px; margin: 0 0 10px; flex-wrap: wrap; }
.subgroup-head h3 { margin: 0; font-size: .95rem; color: var(--muted); font-weight: 600; }
.subgroup-head p { margin: 0; color: var(--muted); font-size: .85rem; }
.badge.host { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .68rem; }
.registry tr.device-row td.port .badge { font-weight: 500; }
#app-form[data-type="equipement"] .only-app { display: none !important; }
.cat-row { grid-template-columns: 64px 1.2fr 1.6fr 64px 1.2fr auto; }
.cat-row.sub { margin-left: 28px; }
.cat-row select {
  font: inherit; font-size: .85rem; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 6px; width: 100%; min-width: 0;
}
@media (max-width: 640px) {
  .cat-row { grid-template-columns: 56px 1fr 64px; }
  .cat-row.sub { margin-left: 14px; }
  .cat-row .cat-parent { grid-column: 1 / -1; }
}