/* ── DGTL Formation — Design system (identique à DGTL Talent, mode clair) ──
   Source de vérité : formation/docs/DESIGN.md
   Ne pas modifier sans mettre à jour DESIGN.md. */

:root {
  --bg:           #f2f2f7;
  --surface:      #ffffff;
  --surface-2:    #f2f2f7;
  --separator:         rgba(60,60,67,.16);
  --separator-strong:  rgba(60,60,67,.29);
  --label:   #1c1c1e;
  --label-2: rgba(60,60,67,.6);
  --label-3: rgba(60,60,67,.38);
  --brand:      #0f7a56;
  --brand-tint: rgba(15,122,86,.12);
  --orange:      #c27100;
  --orange-tint: rgba(255,149,0,.14);
  --red:         #d70015;
  --red-tint:    rgba(255,59,48,.12);
  --blue:        #3a5fcd;
  --blue-tint:   rgba(58,95,205,.12);
  --gray-tint:   rgba(142,142,147,.14);
  --shadow:    0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.04);
  --shadow-up: 0 2px 4px rgba(0,0,0,.04), 0 10px 24px rgba(0,0,0,.06);
  --radius: 16px;
  --sidebar-w: 250px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--bg); overflow-x: clip; }

body {
  background: var(--bg);
  color: var(--label);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font-family: inherit; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
#app { display: flex; min-height: 100vh; }

.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: .5px solid var(--separator);
  padding: 20px 12px;
  display: flex; flex-direction: column;
  z-index: 30; overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; }
.brand-logo {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--brand); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.brand-name { font-size: 15.5px; font-weight: 700; letter-spacing: -.01em; }
.brand-name i { font-style: normal; color: var(--brand); }
.brand-sub { font-size: 10.5px; color: var(--label-3); font-weight: 600; letter-spacing: .06em; margin-top: 1px; }

.me {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-2); border-radius: 14px;
  padding: 10px 12px; margin-bottom: 14px;
}
.me-av {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--brand-tint); color: var(--brand);
  font-weight: 700; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.me-name { font-size: 14px; font-weight: 600; }
.me-role { font-size: 12px; color: var(--label-3); }

.sidebar-nav { display: flex; flex-direction: column; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; margin: 1px 0; border-radius: 10px;
  font-size: 14px; font-weight: 500; color: var(--label-2);
  cursor: pointer; border: none; background: none; width: 100%; text-align: left;
  text-decoration: none;
  transition: background .15s, color .15s;
  min-height: 40px;
}
.nav-item:hover { background: var(--surface-2); color: var(--label); }
.nav-item.active { background: var(--brand); color: #fff; }
.nav-item .icon { width: 17px; height: 17px; flex-shrink: 0; display: inline-flex; }
.nav-item .icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.nav-badge {
  margin-left: auto; background: var(--red); color: #fff;
  font-size: 11px; font-weight: 700; min-width: 19px; height: 19px;
  border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; padding: 0 5px;
}

.nav-divider { height: 1px; background: var(--separator); margin: 8px 10px; }

.sidebar-bottom { padding: 12px 10px; border-top: .5px solid var(--separator); display: flex; flex-direction: column; gap: 2px; margin-top: auto; }

/* ── Main ─────────────────────────────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1; padding: 30px 36px 70px; min-width: 0;
  animation: page-entree .28s cubic-bezier(.22,.61,.36,1) backwards;
}
@keyframes page-entree {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) { .main { animation: none; } }

/* ── Boutons ──────────────────────────────────────────────────────────────── */
.btn {
  background: var(--brand); color: #fff;
  border: none; border-radius: 999px;
  padding: 9px 16px; font-size: 13px; font-weight: 600;
  cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
  transition: filter .15s, transform .18s cubic-bezier(.22,.61,.36,1);
  min-height: 44px;
}
.btn:hover:not(:disabled) { filter: brightness(1.08); transform: translateY(-1px); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: .6; cursor: default; }

.btn.ghost { background: var(--surface-2); color: var(--label); border: 1px solid var(--separator); }
.btn.ghost:hover { background: var(--separator); }
.btn.sm { padding: 7px 12px; font-size: 12.5px; min-height: 36px; }
.btn.full { width: 100%; justify-content: center; border-radius: 12px; }

/* ── Cartes ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: .5px solid var(--separator);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

/* ── Inputs ───────────────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; }

.input, input[type="text"], input[type="email"], input[type="password"], input[type="date"], select, textarea {
  height: 44px; padding: 0 14px;
  background: var(--surface-2);
  border: .5px solid var(--separator-strong);
  border-radius: 12px;
  font-size: 14px; color: var(--label);
  outline: none; width: 100%;
  transition: border-color .15s, background .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--brand);
  background: var(--surface);
}
textarea { height: auto; padding: 12px 14px; resize: vertical; }

/* ── Badges / pills ───────────────────────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.pill-green  { background: var(--brand-tint);  color: var(--brand); }
.pill-orange { background: var(--orange-tint); color: var(--orange); }
.pill-red    { background: var(--red-tint);    color: var(--red); }
.pill-gray   { background: var(--gray-tint);   color: var(--label-2); }
.pill-blue   { background: var(--blue-tint);   color: var(--blue); }

/* ── Tableaux ─────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead tr { text-align: left; }
th { padding: 10px 8px; font-size: 12px; font-weight: 600; color: var(--label-2); border-bottom: 1px solid var(--separator); }
td { padding: 12px 8px; border-bottom: 1px solid var(--separator); }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--surface-2); }

/* ── Onglets ──────────────────────────────────────────────────────────────── */
.tab-bar { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--separator); margin-bottom: 20px; }
.tab-btn {
  background: none; border: 0;
  padding: 12px 14px; font-size: 14px; cursor: pointer; font-family: inherit;
  margin-bottom: -1px; border-bottom: 2px solid transparent;
  color: var(--label-2); font-weight: 500;
  transition: color .15s;
}
.tab-btn[aria-selected="true"] { border-bottom-color: var(--brand); color: var(--label); font-weight: 700; }

.tab-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.tab-pill {
  padding: 9px 14px; border-radius: 999px; font-family: inherit;
  font-size: 14px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--separator); color: var(--label-2); background: var(--surface);
  transition: background .15s, color .15s;
}
.tab-pill[aria-selected="true"] { background: var(--label); color: var(--surface); border-color: var(--label); }

/* ── Page login ───────────────────────────────────────────────────────────── */
#login-screen {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 20px;
}
.login-card {
  background: var(--surface);
  border: .5px solid var(--separator);
  box-shadow: var(--shadow);
  border-radius: 22px; padding: 38px 34px;
  max-width: 400px; width: 100%;
  text-align: center;
  animation: page-entree .22s ease;
}
.login-logo { font-size: 20px; font-weight: 700; letter-spacing: -.01em; margin-bottom: 4px; }
.login-logo i { font-style: normal; color: var(--brand); }
.login-sub { color: var(--label-3); font-size: 10.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 28px; }
.login-title { font-size: 20px; font-weight: 700; letter-spacing: -.01em; margin-bottom: 6px; }
.login-desc { color: var(--label-2); font-size: 13.5px; line-height: 1.55; margin-bottom: 24px; }
.login-input {
  width: 100%; height: 44px; padding: 0 14px;
  background: var(--surface-2); border: .5px solid var(--separator-strong);
  border-radius: 12px; color: var(--label); font-size: 14px; outline: none;
  transition: border-color .15s, background .15s; margin-bottom: 12px; display: block;
}
.login-input:focus { border-color: var(--brand); background: var(--surface); }
.login-btn {
  width: 100%; height: 44px; background: var(--brand); color: #fff;
  border: none; border-radius: 999px; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: filter .15s; font-family: inherit;
}
.login-btn:hover { filter: brightness(1.08); }
.login-err { color: var(--red); font-size: 13px; margin-top: 10px; display: none; }
.login-switch { color: var(--label-3); font-size: 12.5px; margin-top: 18px; cursor: pointer; background: none; border: 0; font-family: inherit; }
.login-switch:hover { color: var(--label-2); }

/* ── Top nav (portails) ───────────────────────────────────────────────────── */
.portal-header {
  background: var(--surface);
  border-bottom: .5px solid var(--separator);
  position: sticky; top: 0; z-index: 20;
}
.portal-header-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 14px 32px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
}
.portal-nav { display: flex; gap: 6px; flex-wrap: wrap; font-size: 14px; font-weight: 500; }
.portal-nav a {
  padding: 8px 12px; border-radius: 8px; color: var(--label-2); text-decoration: none;
  transition: background .15s, color .15s;
}
.portal-nav a:hover { background: var(--surface-2); color: var(--label); }
.portal-nav a.active { background: var(--brand-tint); color: var(--brand); }
.portal-main { max-width: 1240px; margin: 0 auto; padding: 32px; box-sizing: border-box; }

/* ── KPI cards ────────────────────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.kpi { padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.kpi-label { font-size: 12px; color: var(--label-2); font-weight: 500; }
.kpi-value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.kpi-sub { font-size: 12px; color: var(--label-2); }

/* ── Alertes ──────────────────────────────────────────────────────────────── */
.alert {
  border-radius: 12px; padding: 14px 16px; font-size: 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.alert-red    { background: var(--red-tint);    border: 1px solid rgba(215,0,21,.2);  color: var(--red); }
.alert-orange { background: var(--orange-tint); border: 1px solid rgba(194,113,0,.2); color: var(--orange); }

/* ── État vide ────────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--label-2);
}
.empty-state svg { width: 34px; height: 34px; stroke-width: 1.4; margin: 0 auto 12px; display: block; }

/* ── Icônes SVG inline ────────────────────────────────────────────────────── */
.ico { width: 1em; height: 1em; vertical-align: -.13em; fill: none;
  stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 20px 16px 60px; }
  .portal-header-inner { padding: 12px 16px; }
  .portal-main { padding: 16px; }
}