/* VOAO × shadcn — full black, couleur seulement sur les accents */
:root {
  --radius: 0.625rem;
  --background: #000000;
  --foreground: #fafafa;
  --card: #000000;
  --card-foreground: #fafafa;
  --popover: #0a0a0a;
  --popover-foreground: #fafafa;
  --primary: oklch(0.805 0.186 155.4);
  --primary-foreground: #04140b;
  --secondary: #0a0a0a;
  --secondary-foreground: #fafafa;
  --muted: #0a0a0a;
  --muted-foreground: #a1a1aa;
  --accent: #111111;
  --accent-foreground: #fafafa;
  --destructive: oklch(0.70 0.14 22);
  --border: oklch(1 0 0 / 12%);
  --input: oklch(1 0 0 / 10%);
  --ring: oklch(0.805 0.186 155.4);
  --chart-1: oklch(0.805 0.186 155.4);
  --chart-2: oklch(0.80 0.08 230);
  --chart-3: oklch(0.72 0.14 22);
  --chart-4: oklch(0.78 0.10 55);
  --chart-5: oklch(0.75 0.10 295);
  --sidebar: #000000;
  --sidebar-foreground: #a1a1aa;
  --sidebar-primary: oklch(0.805 0.186 155.4);
  --sidebar-primary-foreground: #04140b;
  --sidebar-accent: #111111;
  --sidebar-accent-foreground: #fafafa;
  --sidebar-border: oklch(1 0 0 / 12%);
  --sidebar-ring: oklch(0.805 0.186 155.4);
  --shadow-xs: 0 1px 2px oklch(0 0 0 / 0.4);

  --bg: #000000;
  --bg-1: #000000;
  --bg-2: #050505;
  --bg-3: #0a0a0a;
  --bg-hover: oklch(1 0 0 / 5%);
  --bd: var(--border);
  --bd-2: oklch(1 0 0 / 16%);
  --fg: var(--foreground);
  --mut: var(--muted-foreground);
  --acc: var(--primary);
  --acc-2: oklch(0.88 0.14 155);
  --acc-dim: oklch(0.805 0.186 155.4 / 0.14);
  --danger: var(--destructive);
  --warn: oklch(0.82 0.10 85);
  --rx: var(--chart-1);
  --tx: var(--chart-2);
  --ink: var(--primary-foreground);
  --vip: oklch(0.86 0.12 95);
  --torrent: oklch(0.75 0.10 295);
  --glass: #000000;
  --r: var(--radius);
  --r-sm: calc(var(--radius) - 2px);
  --r-xs: calc(var(--radius) - 4px);
  --r-pill: 999px;
  --control-h: 36px;
  --shadow: none;
}

html { color-scheme: dark; }
body {
  background: var(--background);
  color: var(--foreground);
  font-feature-settings: "ss01" on, "cv11" on;
  letter-spacing: -0.011em;
}
a { color: var(--foreground); }
a:hover { color: var(--muted-foreground); }
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--acc-dim);
}
::selection { background: var(--acc-dim); color: var(--foreground); }

/* Buttons — shadcn New York */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--control-h);
  min-height: var(--control-h);
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--secondary);
  color: var(--secondary-foreground);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s, opacity 0.15s;
  transform: none;
}
.btn:hover {
  background: var(--accent);
  color: var(--secondary-foreground);
  border-color: var(--border);
  text-decoration: none;
  filter: none;
}
.btn:active { transform: none; }
.btn.primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: transparent;
  box-shadow: none;
}
.btn.primary:hover {
  background: color-mix(in oklch, var(--primary) 90%, black);
  color: var(--primary-foreground);
  filter: none;
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--foreground);
  box-shadow: none;
}
.btn.ghost:hover {
  background: var(--accent);
  color: var(--accent-foreground);
}
.btn.danger {
  background: var(--secondary);
  color: var(--destructive);
  border-color: var(--border);
  box-shadow: none;
}
.btn.danger:hover {
  background: oklch(0.70 0.14 22 / 0.12);
  color: var(--destructive);
}
.btn.sm {
  height: 32px;
  min-height: 32px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: var(--r-sm);
}
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Inputs */
input, textarea, select {
  width: 100%;
  height: var(--control-h);
  min-height: var(--control-h);
  background: color-mix(in oklch, var(--input) 30%, transparent);
  color: var(--foreground);
  border: 1px solid var(--input);
  border-radius: var(--r-sm);
  padding: 4px 12px;
  margin-bottom: 12px;
  outline: none;
  font-size: 14px;
  box-shadow: var(--shadow-xs);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
textarea { height: auto; min-height: 180px; padding: 10px 12px; }
input:hover, textarea:hover, select:hover { border-color: var(--bd-2); }
input:focus, textarea:focus, select:focus {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px var(--acc-dim);
  background: color-mix(in oklch, var(--input) 30%, transparent);
}
label { font-size: 14px; font-weight: 500; color: var(--foreground); margin-bottom: 8px; }
.hint, .fine, .muted { color: var(--muted-foreground); }

/* Cards */
.card, .gate-panel, .share-card, .lost-card {
  background: var(--card);
  color: var(--card-foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: none;
}
.card { padding: 16px; }
.card .lbl, .sec-title, .kicker, h3 {
  color: var(--muted-foreground);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
}
.kicker {
  color: var(--primary);
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 12px;
}
.card .val { color: var(--foreground); letter-spacing: -0.03em; }
.card .val.ok { color: var(--primary); }
.card .sub { color: var(--muted-foreground); }

/* Badges / pills */
.pill, .tls-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  background: var(--secondary);
  color: var(--secondary-foreground);
  font-size: 12px;
  font-weight: 500;
  font-family: inherit;
}
.pill.dim { color: var(--muted-foreground); background: var(--muted); }
.tls-pill.on {
  background: var(--acc-dim);
  color: var(--primary);
  border-color: transparent;
}
.pill.vip {
  background: oklch(0.86 0.12 95 / 0.12);
  color: var(--vip);
  border-color: transparent;
}
.pill.torrent {
  background: oklch(0.75 0.10 295 / 0.12);
  color: var(--torrent);
  border-color: transparent;
}

/* Toggle group / chips */
.chips { gap: 4px; }
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--background);
  color: var(--foreground);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
}
.chip:hover, .chip.sug {
  background: var(--accent);
  color: var(--accent-foreground);
  border-color: var(--border);
}
.chip.on {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: transparent;
}

/* Sidebar */
#nav-main {
  background: var(--sidebar);
  border-right: 1px solid var(--sidebar-border);
  gap: 12px;
}
#nav-main .brand { color: var(--sidebar-accent-foreground); }
.nav-label {
  color: var(--sidebar-foreground);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  margin: 0 8px 4px;
}
#nav-main a,
#nav-more,
#nav-more-menu a {
  height: 32px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--r-sm);
  border: 0;
  color: var(--sidebar-foreground);
  font-size: 14px;
  font-weight: 500;
  background: transparent;
}
#nav-main a:hover,
#nav-more:hover,
#nav-more-menu a:hover {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
}
#nav-main a.active,
#nav-more.active,
#nav-more.on,
#nav-more-menu a.active {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
  box-shadow: none;
}

#shell {
  background: var(--background);
  border-bottom: 1px solid var(--border);
  min-height: 56px;
}
.workspace { background: var(--background); }

/* Tables */
table { border-collapse: collapse; width: 100%; }
th {
  color: var(--muted-foreground);
  font-size: 12px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
th.th-sort {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
th.th-sort:hover { color: var(--foreground); }
th.th-sort span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}
th.th-sort span::after {
  content: "";
  width: 0;
  height: 0;
  border: 4px solid transparent;
  border-top-color: currentColor;
  opacity: 0.28;
  transform: translateY(2px);
  flex-shrink: 0;
}
th.th-sort[aria-sort="ascending"] { color: var(--foreground); }
th.th-sort[aria-sort="ascending"] span::after {
  opacity: 1;
  border-top-color: transparent;
  border-bottom-color: var(--primary);
  transform: translateY(-1px);
}
th.th-sort[aria-sort="descending"] { color: var(--foreground); }
th.th-sort[aria-sort="descending"] span::after {
  opacity: 1;
  border-top-color: var(--primary);
}
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
tr:hover td { background: oklch(1 0 0 / 3%); }

/* Switch */
.togl {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 12px 14px;
}
.togl-ui {
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: var(--input);
  border: 0;
}
.togl-ui::after {
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--foreground);
  border-radius: 999px;
}
.togl:has(input:checked) { background: var(--card); }
.togl:has(input:checked) .togl-ui { background: var(--primary); }
.togl:has(input:checked) .togl-ui::after {
  transform: translateX(16px);
  background: var(--primary-foreground);
}
.togl.en:has(input:checked) {
  border-color: var(--border);
  background: var(--card);
}
.togl.en:not(:has(input:checked)) { border-color: var(--border); }
.togl.compact .togl-ui { width: 36px; height: 20px; }

/* Choice tiles */
.qos-kind, .dns-kind {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--background);
  box-shadow: var(--shadow-xs);
}
.qos-kind.on, .dns-kind.on {
  border-color: var(--border);
  background: var(--secondary);
  color: var(--foreground);
}
.qos-kind .ico, .dns-kind .ico { color: var(--muted-foreground); }
.qos-kind.std .ico { color: var(--primary) !important; }
.qos-kind.vip .ico { color: var(--vip) !important; }
.qos-kind.torrent .ico { color: var(--torrent) !important; }
.dns-kind.ads .ico { color: oklch(0.78 0.12 55) !important; }
.dns-kind.privacy .ico { color: var(--torrent) !important; }
.dns-kind.family .ico { color: oklch(0.75 0.10 350) !important; }
.qos-kind.on .ico, .dns-kind.on .ico { opacity: 1; }

/* Lists */
.people-list, .people-row {
  border-color: var(--border);
  background: var(--card);
}
.people-row { background: transparent; }
.people-main:hover { background: var(--accent); }
.people-av { background: var(--muted); color: var(--muted-foreground); }
.people-av.on { background: var(--acc-dim); color: var(--primary); }
.people-row.live, .people-row.wait { box-shadow: inset 2px 0 0 var(--primary); }
.dot.on { background: var(--primary); box-shadow: 0 0 0 3px var(--acc-dim); }
.brand-mark {
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--acc-dim);
}
.page-head h1 .ico { color: var(--primary); }
.people-dock { border-radius: var(--radius); }

.save-bar, .user-save, .qos-save {
  background: color-mix(in oklch, var(--background) 86%, transparent);
  border-top: 1px solid var(--border);
}

/* Login / public */
.gate-panel { padding: 24px; box-shadow: none; }
.gate-panel h1 { letter-spacing: -0.03em; }
.share-card, .lost-card { box-shadow: none; }
body.share { background: var(--background); }
.share-glow {
  background: radial-gradient(circle, oklch(0.805 0.186 155.4 / 0.10), transparent 68%);
}

.err { color: var(--destructive); }

.nav-close {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.empty {
  border: 1px dashed var(--border);
  background: var(--card);
  color: var(--muted-foreground);
  border-radius: var(--radius);
}

.voao-boot { background: var(--background) !important; color: var(--foreground) !important; }
.voao-boot-mark { background: var(--primary) !important; }

.tabs { display: flex; flex-wrap: wrap; gap: 4px; }
.tabs button {
  height: 32px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--background);
  color: var(--foreground);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
}
.tabs button.on {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: transparent;
}
.page-head h1 { letter-spacing: -0.03em; font-weight: 600; }
.qos-hero, .qos-card, .qos-profile, .qos-adapt, .qos-block, .invite-card, .signup-card, .device-card {
  background: var(--card);
  border-color: var(--border);
  border-radius: var(--radius);
}

body.share .btn { min-height: 40px; height: 40px; }
body.share input[type="text"],
body.share input[type="password"] {
  min-height: 40px;
  height: 40px;
}

/* Accents ciblés : live, jauge, barres QoS, habitudes */
.user-card.live, .device-card.live,
.user-grid.view-compact .user-card.live {
  box-shadow: inset 3px 0 0 var(--primary);
}
.ok { color: var(--primary); }
.qos-hero,
.qos-hero.on,
.qos-hero.off {
  background: var(--card);
  border-color: var(--border);
}
.qos-flag.ok { color: var(--primary); border-color: oklch(0.805 0.186 155.4 / 0.28); }
.qos-profile-vip header span, .vip-imp-lab { color: var(--vip); }
.qos-profile-std header span { color: var(--primary); }
.qos-profile-torrent header span { color: var(--torrent); }
.qos-profile-bar > i.vip, .qos-split-bar > i, .split-bar > i { background: var(--vip); }
.qos-profile-bar > i.std { background: var(--primary); }
.qos-profile-bar > i.torrent { background: var(--torrent); }
.habit-h i, .habit-d i, .use-bar i, .bar > i {
  background: linear-gradient(180deg, var(--primary), oklch(0.805 0.186 155.4 / 0.32));
}
.st-arc, .st-needle-shape { filter: drop-shadow(0 0 8px oklch(0.805 0.186 155.4 / 0.35)); }
.st-go {
  color: var(--primary-foreground);
  box-shadow: 0 8px 24px oklch(0.805 0.186 155.4 / 0.28), 0 0 0 8px var(--acc-dim);
}
.st-stage.is-up .st-arc,
.st-stage.is-up .st-needle-shape,
.st-stage.is-up .st-hub-in { filter: drop-shadow(0 0 8px oklch(0.80 0.08 230 / 0.35)); }
.use-dev.live, .svc-card.ok { border-color: oklch(0.805 0.186 155.4 / 0.32); }
.keep-link { background: oklch(0.805 0.186 155.4 / 0.06); }
.btn-invite { color: var(--primary); border-color: oklch(0.805 0.186 155.4 / 0.32); background: var(--acc-dim); }

/* Charts — shadcn style */
.chart-wrap {
  position: relative;
  background: transparent;
  border: 0;
  padding: 0;
  min-height: 200px;
  overflow: visible;
  touch-action: none;
}
.voao-chart {
  width: 100%;
  height: 220px;
  display: block;
  overflow: visible;
}
.chart-grid {
  stroke: var(--border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.chart-axis {
  fill: var(--muted-foreground);
  font-size: 11px;
  font-family: inherit;
}
.chart-empty { fill: var(--muted-foreground); font-size: 13px; }
.chart-line {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.chart-area { stroke: none; }
.chart-end {
  stroke: var(--background);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.chart-hot {
  stroke: var(--background);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.chart-cross {
  stroke: var(--border);
  stroke-width: 1;
  stroke-dasharray: 3 4;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}
.chart-tip {
  position: absolute;
  z-index: 20;
  min-width: 156px;
  max-width: 240px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--popover);
  color: var(--popover-foreground);
  box-shadow: 0 8px 28px oklch(0 0 0 / 0.45);
  pointer-events: none;
  font-size: 12px;
}
.chart-tip[hidden] { display: none; }
.chart-tip-float { position: fixed; }
.chart-tip strong { display: block; font-size: 13px; font-weight: 600; margin: 0 0 4px; }
.chart-tip > span { display: block; color: var(--muted-foreground); font-size: 12px; line-height: 1.4; }
.chart-tip-t {
  color: var(--muted-foreground);
  font-size: 11px;
  margin: 0 0 6px;
}
.chart-tip-row {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.45;
}
.chart-tip-row i {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  flex-shrink: 0;
}
.chart-tip-row span { color: var(--muted-foreground); }
.chart-tip-row b {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.chart-legend {
  display: flex;
  gap: 14px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted-foreground);
  flex-wrap: wrap;
  align-items: center;
}
.swatch {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 6px;
  vertical-align: middle;
  border-radius: 99px;
}
.swatch[data-sw="1"], .swatch.rx { background: var(--chart-1); }
.swatch[data-sw="2"], .swatch.tx { background: var(--chart-2); }
.swatch[data-sw="3"] { background: var(--destructive); }
.swatch[data-sw="4"] { background: var(--chart-4); }
.swatch[data-sw="5"] { background: var(--chart-5); }
.swatch[data-sw="mute"], .swatch.ss { background: var(--muted-foreground); }

.spark { width: 96px; height: 32px; display: block; flex-shrink: 0; }
.donut { width: 148px; height: 148px; display: block; margin: 4px auto 0; }
.donut-pct {
  fill: var(--foreground);
  font-size: 20px;
  font-weight: 600;
  font-family: inherit;
}
.donut-cap { fill: var(--muted-foreground); font-size: 10px; font-family: inherit; }
.hbar { margin: 0 0 12px; }
.hbar-lab { font-size: 12.5px; margin-bottom: 6px; }
.bar {
  height: 8px;
  border-radius: 99px;
  background: var(--muted);
  overflow: hidden;
  border: 0;
}
.bar > i { height: 100%; border-radius: inherit; }

.habit-h, .habit-d {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  color: inherit;
}
.habit-h.on i, .habit-d.on i {
  background: var(--foreground);
  box-shadow: 0 0 0 1px var(--primary);
}

@media (max-width: 900px) {
  #nav-main a, #nav-more-menu a { height: 40px; min-height: 40px; }
  .voao-chart { height: 180px; }
}