:root {
  --bg: #f3f4f6;          /* gris clair */
  --panel: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17, 24, 39, 0.12);
  --shadow: 0 10px 30px rgba(0,0,0,0.06);

  --primary: #1f2937;
  --primaryText: #ffffff;

  --focus: #2563eb;

  --chipBg: rgba(17, 24, 39, 0.06);
  --chipBorder: rgba(17, 24, 39, 0.12);

  --textareaBg: rgba(17, 24, 39, 0.04);

  --code: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --panel: #0f1a2e;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: rgba(229, 231, 235, 0.14);
    --shadow: 0 10px 30px rgba(0,0,0,0.35);

    --primary: #e5e7eb;
    --primaryText: #0b1220;

    --chipBg: rgba(229, 231, 235, 0.08);
    --chipBorder: rgba(229, 231, 235, 0.16);

    --textareaBg: rgba(229, 231, 235, 0.06);
  }
}

/* Thème via classes (override simple) */
html.theme-light :root { /* pour compat, mais on utilise surtout .theme-dark */
}

html.theme-dark {
  --bg: #0b1220;
  --panel: #0f1a2e;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: rgba(229, 231, 235, 0.14);
  --shadow: 0 10px 30px rgba(0,0,0,0.35);

  --primary: #e5e7eb;
  --primaryText: #0b1220;

  --chipBg: rgba(229, 231, 235, 0.08);
  --chipBorder: rgba(229, 231, 235, 0.16);

  --textareaBg: rgba(229, 231, 235, 0.06);
}

html.theme-light {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17, 24, 39, 0.12);
  --shadow: 0 10px 30px rgba(0,0,0,0.06);

  --primary: #1f2937;
  --primaryText: #ffffff;

  --chipBg: rgba(17, 24, 39, 0.06);
  --chipBorder: rgba(17, 24, 39, 0.12);

  --textareaBg: rgba(17, 24, 39, 0.04);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  z-index: 999;
}
.skip-link:focus { left: 10px; outline: 3px solid var(--focus); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  gap: 16px;
}
.logo{
  width: 70px;
  height: auto;
  border-radius: 90px;
  display: grid;
  place-items: center;
  display: block;
}
.subtitle {
  margin: 2px 0 0 0;
  color: var(--muted);
  font-size: 13px;
}

.theme-controls {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

.container {
  max-width: 1100px;
  margin: 18px auto 34px;
  padding: 0 16px;
  display: grid;
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 16px;
}

.card h2 {
  margin: 0 0 12px 0;
  font-size: 16px;
}

.field {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}

.field > span {
  font-size: 13px;
  color: var(--muted);
}

textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--textareaBg);
  color: var(--text);
  font-family: var(--code);
  font-size: 13.5px;
  resize: vertical;
  min-height: 110px;
  outline: none;
}
textarea:focus {
  border-color: color-mix(in srgb, var(--focus) 60%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--focus) 18%, transparent);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.primary, .ghost, .chip {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 13px;
  padding: 10px 12px;
  cursor: pointer;
  user-select: none;
}

.primary {
  background: var(--primary);
  color: var(--primaryText);
  border-color: transparent;
}

.ghost {
  background: color-mix(in srgb, var(--panel) 60%, transparent);
}

.chip {
  padding: 8px 10px;
  background: var(--chipBg);
  border-color: var(--chipBorder);
}

.primary:focus, .ghost:focus, .chip:focus {
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--focus) 20%, transparent);
}

.primary:active, .ghost:active, .chip:active {
  transform: translateY(1px);
}

.meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--chipBg);
  border: 1px solid var(--chipBorder);
  color: var(--muted);
  font-size: 12px;
}

.muted { color: var(--muted); font-size: 13px; }

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 8px 0 12px;
}

.check {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.check input {
  width: 18px;
  height: 18px;
}

.footer {
  padding: 0 16px 26px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 720px) {
  .brand { flex-wrap: wrap; }
  .theme-controls { margin-left: 0; width: 100%; justify-content: flex-start; }
  .row { flex-direction: column; align-items: flex-start; }
}