/* ---------- Design tokens ---------- */
:root {
  --bg: #f4f5f9;
  --surface: #ffffff;
  --surface-2: #f0f1f7;
  --border: #e3e5ef;
  --ink: #171a26;
  --ink-2: #565b6e;
  --ink-3: #8a8fa3;
  --accent: #4653e8;
  --accent-ink: #ffffff;
  --accent-soft: #eceeff;
  --good: #1a7f4e;
  --good-soft: #e2f5ea;
  --warn: #9a6700;
  --warn-soft: #fff3d6;
  --bad: #c4373d;
  --bad-soft: #fde8e8;
  --shadow: 0 1px 2px rgba(20, 22, 40, .05), 0 8px 24px rgba(20, 22, 40, .06);
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1118;
    --surface: #181b26;
    --surface-2: #1f2331;
    --border: #2a2f40;
    --ink: #eceef6;
    --ink-2: #a6abc0;
    --ink-3: #6d7288;
    --accent: #7b86ff;
    --accent-ink: #10122b;
    --accent-soft: #262b4d;
    --good: #4cc38a;
    --good-soft: #143526;
    --warn: #e5b567;
    --warn-soft: #3a2e14;
    --bad: #f47d81;
    --bad-soft: #3d1c1e;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}
main { max-width: 1080px; margin: 0 auto; padding: 24px 24px 64px; display: grid; gap: 20px; }
h1 { font-size: 19px; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: 16px; font-weight: 650; letter-spacing: -.01em; margin-bottom: 4px; }
.muted { color: var(--ink-2); font-size: 13.5px; }
.small { font-size: 12.5px; }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .92em; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
.hidden { display: none !important; }
a { color: var(--accent); text-decoration: none; font-weight: 600; }
a:hover { text-decoration: underline; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  font-size: 21px; background: linear-gradient(135deg, var(--accent), #7c4dff);
  box-shadow: var(--shadow);
}
.brand-mark svg { width: 64%; height: 64%; display: block; }
.brand-sub { font-size: 12.5px; color: var(--ink-2); }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.pill {
  font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill-ok   { color: var(--good); background: var(--good-soft); }
.pill-busy { color: var(--warn); background: var(--warn-soft); font-variant-numeric: tabular-nums; }
.pill-busy::before { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; transform: scale(.75); } }
.pill-bad  { color: var(--bad);  background: var(--bad-soft); }

/* ---------- Boutons ---------- */
.btn {
  font: inherit; font-size: 14px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; transition: filter .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover:not(:disabled) { filter: brightness(1.08); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--border); }
.btn-secondary:hover:not(:disabled) { background: var(--surface-2); }
.btn-sm { padding: 6px 11px; font-size: 13px; border-radius: 8px; }
.btn-danger { color: var(--bad); }
.btn-icon {
  font: inherit; border: none; background: var(--surface-2); color: var(--ink-2);
  width: 30px; height: 30px; border-radius: 8px; cursor: pointer;
}
.btn-icon:hover { color: var(--ink); }

/* ---------- Cartes ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px;
}
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.stat-label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin: 6px 0 8px; font-variant-numeric: tabular-nums; }
.stat-value-sm { font-size: 16px; line-height: 1.3; word-break: break-all; }
.stat-unit { font-size: 14px; font-weight: 500; color: var(--ink-2); letter-spacing: 0; }
.stat-hint { font-size: 12.5px; color: var(--ink-3); margin-top: 6px; }

.meter { height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.meter-lg { height: 10px; }
.meter-fill { height: 100%; border-radius: 999px; background: var(--accent); transition: width .4s ease; min-width: 0; }
.meter-fill.warn { background: var(--warn); }
.meter-fill.bad { background: var(--bad); }
.meter-anim {
  background-image: linear-gradient(45deg, rgba(255,255,255,.25) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.25) 50%, rgba(255,255,255,.25) 75%, transparent 75%);
  background-size: 22px 22px; animation: slide 1s linear infinite;
}
@keyframes slide { to { background-position: 22px 0; } }

/* ---------- Progression ---------- */
.progress-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.progress-pct { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--accent); }
.log {
  margin-top: 14px; max-height: 180px; overflow: auto;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; line-height: 1.6;
  background: var(--surface-2); border-radius: 10px; padding: 12px 14px;
  color: var(--ink-2); white-space: pre-wrap; word-break: break-all;
}

/* ---------- Colonnes ---------- */
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 860px) { .columns { grid-template-columns: 1fr; } }

.sources { list-style: none; margin: 14px 0 12px; display: grid; gap: 8px; }
.sources li {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-2); border-radius: 10px; padding: 9px 12px;
}
.sources .src-icon { flex: none; }
.sources .src-path { flex: 1; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; word-break: break-all; }
.sources .missing { color: var(--bad); font-size: 12px; font-weight: 600; }
.add-row { display: flex; gap: 8px; }
.add-row input { flex: 1; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.switch-row {
  display: flex; align-items: center; gap: 10px; margin: 14px 0 2px;
  font-size: 14px; font-weight: 600; color: var(--ink); cursor: pointer;
}
.switch-row input { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; }

input[type=text], input[type=number], input[type=password], input[type=time] {
  font: inherit; font-size: 14px; color: var(--ink);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px;
  padding: 8px 11px; width: 100%;
}
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
label { display: grid; gap: 5px; font-size: 13px; font-weight: 600; color: var(--ink-2); }

.seg { display: inline-flex; background: var(--surface-2); border-radius: 10px; padding: 3px; margin: 12px 0 14px; }
.seg-btn {
  font: inherit; font-size: 13.5px; font-weight: 600; border: none; cursor: pointer;
  padding: 7px 14px; border-radius: 8px; background: transparent; color: var(--ink-2);
}
.seg-btn.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.field-group { display: grid; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quota-field { margin-top: 14px; max-width: 200px; }
.btn-row { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

/* ---------- Tableau ---------- */
.section-head { margin-bottom: 12px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: .05em;
  color: var(--ink-3); padding: 8px 12px; border-bottom: 1px solid var(--border);
}
.th-actions { text-align: right; }
td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--surface-2); }
td.actions { text-align: right; white-space: nowrap; }
td.actions .btn { margin-left: 6px; }
.snap-date { font-weight: 600; }
.snap-badge {
  font-size: 11px; font-weight: 700; color: var(--accent); background: var(--accent-soft);
  border-radius: 6px; padding: 2px 7px; margin-left: 8px; vertical-align: 1px;
}
.empty { text-align: center; color: var(--ink-3); padding: 28px 12px !important; }
.size { font-variant-numeric: tabular-nums; color: var(--ink-2); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center;
  background: rgba(10, 12, 24, .45); backdrop-filter: blur(3px); padding: 24px;
}
.modal {
  width: min(640px, 100%); max-height: 80vh; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,.3); padding: 20px;
}
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 4px; font-size: 13px; margin-bottom: 10px; color: var(--ink-2); }
.crumbs button {
  font: inherit; border: none; background: none; color: var(--accent); cursor: pointer; padding: 2px 4px; border-radius: 6px;
}
.crumbs button:hover { background: var(--accent-soft); }
.crumbs .sep { color: var(--ink-3); }
.files { list-style: none; overflow-y: auto; display: grid; gap: 4px; min-height: 120px; }
.files li {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px;
}
.files li:hover { background: var(--surface-2); }
.files .f-name { flex: 1; font-size: 14px; word-break: break-all; }
.files .f-name.is-dir { cursor: pointer; font-weight: 600; }
.files .f-name.is-dir:hover { color: var(--accent); }
.modal .muted { margin-top: 12px; }

/* ---------- Confiance ---------- */
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 14px; }
@media (max-width: 700px) { .trust-grid { grid-template-columns: 1fr; } }
.trust-item { display: flex; gap: 12px; align-items: flex-start; background: var(--surface-2); border-radius: 12px; padding: 14px; font-size: 13.5px; line-height: 1.5; }
.trust-icon { font-size: 22px; flex: none; margin-top: 1px; }

/* ---------- Toasts ---------- */
.toasts { position: fixed; bottom: 20px; right: 20px; z-index: 100; display: grid; gap: 10px; max-width: 420px; }
.toast {
  background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--good);
  border-radius: 12px; box-shadow: var(--shadow); padding: 12px 16px; font-size: 13.5px;
  animation: pop .25s ease; word-break: break-word;
}
.toast.err { border-left-color: var(--bad); }
@keyframes pop { from { opacity: 0; transform: translateY(8px); } }

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; }
  main { padding: 16px 14px 48px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}