/* ==========================================================================
   HL Tasks – feuille de styles
   Thèmes clair/sombre via [data-theme] sur <html>.
   ========================================================================== */

:root {
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --sidebar-w: 248px;
  --sidebar-w-collapsed: 72px;
  --ease: cubic-bezier(.2, .8, .2, 1);

  --accent: #5b5bd6;
  --accent-hover: #4b4bc4;
  --accent-soft: rgba(91, 91, 214, .12);
  --accent-contrast: #ffffff;
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, .12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, .1);
  --warning: #d97706;
  --warning-soft: rgba(217, 119, 6, .12);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --surface-hover: #f1f2f5;
  --border: #e4e6eb;
  --border-strong: #d3d6dd;
  --text: #171a21;
  --text-2: #4b5160;
  --text-3: #808696;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow: 0 4px 16px rgba(16, 24, 40, .08);
  --shadow-lg: 0 20px 48px rgba(16, 24, 40, .18);
  --overlay: rgba(15, 17, 23, .45);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1015;
  --surface: #161920;
  --surface-2: #1b1f27;
  --surface-hover: #212530;
  --border: #272b35;
  --border-strong: #353a46;
  --text: #eceef3;
  --text-2: #b4b9c6;
  --text-3: #7d8394;
  --accent: #7c7cf0;
  --accent-hover: #8e8ef5;
  --accent-soft: rgba(124, 124, 240, .16);
  --danger: #f05252;
  --danger-soft: rgba(240, 82, 82, .14);
  --success: #31c46c;
  --success-soft: rgba(49, 196, 108, .14);
  --warning: #f0a33a;
  --warning-soft: rgba(240, 163, 58, .14);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 4px 16px rgba(0, 0, 0, .35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, .55);
  --overlay: rgba(0, 0, 0, .6);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

[hidden] { display: none !important; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { margin: 0; line-height: 1.25; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0; }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.icon {
  width: 20px; height: 20px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.9;
  stroke-linecap: round; stroke-linejoin: round;
}
.icon-sm { width: 16px; height: 16px; }

.muted { color: var(--text-3); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.noscript { padding: 2rem; text-align: center; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  height: 40px; padding: 0 1rem;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text);
  font-weight: 550; font-size: .92rem; white-space: nowrap;
  cursor: pointer; user-select: none;
  transition: background-color .15s, border-color .15s, transform .1s, box-shadow .15s, opacity .15s;
}
.btn:hover { background: var(--surface-hover); text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); box-shadow: 0 1px 2px rgba(91, 91, 214, .3); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger); filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-hover); }
.btn-sm { height: 34px; padding: 0 .75rem; font-size: .86rem; }
.btn-block { width: 100%; }
.btn .spinner { width: 16px; height: 16px; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px; flex: none;
  border-radius: var(--radius-sm); border: 1px solid transparent;
  background: transparent; color: var(--text-2); cursor: pointer;
  transition: background-color .15s, color .15s, transform .1s;
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text); }
.icon-btn:active { transform: scale(.94); }
.icon-btn-primary { background: var(--accent); color: #fff; }
.icon-btn-primary:hover { background: var(--accent-hover); color: #fff; }
.icon-btn.danger:hover { color: var(--danger); background: var(--danger-soft); }

.spinner {
  display: inline-block; width: 22px; height: 22px;
  border: 2.5px solid currentColor; border-right-color: transparent; border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Formulaires ---------- */
.field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; }
.field label, .field-label { font-size: .86rem; font-weight: 600; color: var(--text-2); }
.field .hint { font-size: .8rem; color: var(--text-3); }
.field .error { font-size: .8rem; color: var(--danger); min-height: 0; }
.field .error:empty { display: none; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }

.input, .select, .textarea {
  width: 100%; height: 42px; padding: 0 .8rem;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s, background-color .15s;
}
.textarea { height: auto; min-height: 96px; padding: .6rem .8rem; resize: vertical; line-height: 1.45; }
.select { appearance: none; padding-right: 2.2rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px; background-repeat: no-repeat; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--text-3); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.input.invalid, .select.invalid, .textarea.invalid { border-color: var(--danger); }
.input.invalid:focus { box-shadow: 0 0 0 3px var(--danger-soft); }

.password-wrap { position: relative; }
.password-wrap .input { padding-right: 2.8rem; }
.password-wrap .icon-btn { position: absolute; right: 2px; top: 2px; }

.checkbox {
  display: inline-flex; align-items: center; gap: .55rem; cursor: pointer; user-select: none;
  font-size: .92rem; color: var(--text-2);
}
.checkbox input { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; margin: 0; }

/* Case « fait » ronde */
.check {
  appearance: none; flex: none; margin: 0;
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--task-color, var(--border-strong));
  background: var(--surface); cursor: pointer; display: grid; place-items: center;
  transition: background-color .15s, border-color .15s, transform .15s;
}
.check:hover { transform: scale(1.08); }
.check::after {
  content: ""; width: 10px; height: 6px; margin-top: -2px;
  border: solid #fff; border-width: 0 0 2px 2px; transform: rotate(-45deg) scale(0);
  transition: transform .18s var(--ease);
}
.check:checked { background: var(--task-color, var(--success)); border-color: var(--task-color, var(--success)); }
.check:checked::after { transform: rotate(-45deg) scale(1); }
.check-sm { width: 18px; height: 18px; }
.check-sm::after { width: 8px; height: 5px; }

/* Segments (choix exclusifs) */
.segmented {
  display: inline-flex; padding: 3px; gap: 2px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px;
}
.segmented button {
  height: 32px; padding: 0 .85rem; border: 0; border-radius: 7px;
  background: transparent; color: var(--text-2); font-weight: 550; font-size: .88rem; cursor: pointer;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: background-color .15s, color .15s, box-shadow .15s;
}
.segmented button:hover { color: var(--text); }
.segmented button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

/* ==========================================================================
   Authentification
   ========================================================================== */
.auth {
  min-height: 100%; display: grid; place-items: center; padding: 2rem 1rem;
  background:
    radial-gradient(900px 500px at 10% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(700px 400px at 110% 110%, rgba(52, 152, 219, .12), transparent 60%),
    var(--bg);
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2rem; box-shadow: var(--shadow);
  animation: rise .35s var(--ease);
}
.auth-brand { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.5rem; }
.auth-brand .brand-logo { width: 42px; height: 42px; font-size: 1rem; border-radius: 12px; }
.auth-brand h1 { font-size: 1.35rem; }
.auth-brand p { color: var(--text-3); font-size: .88rem; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 1.5rem; width: 100%; }
.auth-tabs button { justify-content: center; }
.auth-foot { margin-top: 1.25rem; text-align: center; font-size: .88rem; color: var(--text-3); }
.auth-foot button { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-weight: 600; }
.auth-row { display: flex; align-items: center; justify-content: space-between; margin: .25rem 0 1.25rem; }
.form-error {
  display: flex; gap: .5rem; align-items: flex-start;
  background: var(--danger-soft); color: var(--danger);
  border-radius: var(--radius-sm); padding: .6rem .8rem; font-size: .88rem; margin-bottom: 1rem;
}
.form-error:empty { display: none; }
.pw-meter { height: 4px; border-radius: 4px; background: var(--border); overflow: hidden; margin-top: .35rem; }
.pw-meter span { display: block; height: 100%; width: 0; background: var(--danger); transition: width .25s, background-color .25s; }

/* ==========================================================================
   Structure de l'application
   ========================================================================== */
.app { display: flex; min-height: 100%; }

.sidebar {
  position: sticky; top: 0; height: 100vh; height: 100dvh;
  width: var(--sidebar-w); flex: none;
  display: flex; flex-direction: column; gap: .5rem;
  padding: 1rem .75rem;
  background: var(--surface); border-right: 1px solid var(--border);
  transition: width .25s var(--ease), transform .25s var(--ease);
  z-index: 40; overflow: hidden;
}
.sidebar-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: 0 .25rem .75rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--text); font-weight: 700; font-size: 1.08rem; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-logo {
  display: grid; place-items: center; flex: none;
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff; font-weight: 800; font-size: .85rem; letter-spacing: .02em;
  box-shadow: 0 4px 12px rgba(91, 91, 214, .35);
}
.sidebar-close { display: none; }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-link {
  display: flex; align-items: center; gap: .75rem;
  height: 42px; padding: 0 .8rem; border-radius: var(--radius-sm);
  color: var(--text-2); font-weight: 550; font-size: .93rem; white-space: nowrap;
  background: none; border: 0; width: 100%; cursor: pointer; text-align: left;
  transition: background-color .15s, color .15s;
}
.nav-link:hover { background: var(--surface-hover); color: var(--text); text-decoration: none; }
.nav-link.active { background: var(--accent-soft); color: var(--accent); }
.nav-link.active .icon { stroke-width: 2.2; }

.new-task-side { margin: .75rem .1rem 0; }

.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 4px; border-top: 1px solid var(--border); padding-top: .75rem; }
.user-chip { display: flex; align-items: center; gap: .65rem; padding: .35rem .5rem; min-width: 0; }
.avatar {
  display: grid; place-items: center; flex: none;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: .85rem; text-transform: uppercase;
}
.user-name { font-weight: 600; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logout-btn:hover { color: var(--danger); background: var(--danger-soft); }

/* Barre latérale réduite (ordinateur) */
.app.collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.app.collapsed .brand-name,
.app.collapsed .nav-link span,
.app.collapsed .new-task-side span,
.app.collapsed .user-name { display: none; }
.app.collapsed .sidebar-head { flex-direction: column; padding-bottom: .5rem; }
.app.collapsed .nav-link { justify-content: center; padding: 0; }
.app.collapsed .new-task-side { padding: 0; margin-inline: 0; }
.app.collapsed .user-chip { justify-content: center; padding-inline: 0; }
.app.collapsed .sidebar-collapse .icon { transform: scaleX(-1); }

.sidebar-backdrop { display: none; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: none; }

.view { flex: 1; width: 100%; max-width: 1280px; margin: 0 auto; padding: 2rem 2rem 3rem; outline: none; }
.view > * { animation: fade .25s var(--ease); }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.page-head p { color: var(--text-3); margin-top: .25rem; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-pad { padding: 1.25rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.card-body { padding: 1rem 1.25rem; }

.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
  padding: 2.25rem 1rem; text-align: center; color: var(--text-3);
}
.empty .empty-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--surface-2); color: var(--text-3); }
.empty strong { color: var(--text-2); }

.loading { display: grid; place-items: center; padding: 4rem; color: var(--accent); }

/* ==========================================================================
   Tableau de bord
   ========================================================================== */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat { padding: 1.1rem 1.2rem; display: flex; align-items: center; gap: 1rem; }
.stat-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.stat-icon.accent { background: var(--accent-soft); color: var(--accent); }
.stat-icon.success { background: var(--success-soft); color: var(--success); }
.stat-icon.danger { background: var(--danger-soft); color: var(--danger); }
.stat-icon.warning { background: var(--warning-soft); color: var(--warning); }
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat-label { font-size: .84rem; color: var(--text-3); }
.dash-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 1.25rem; align-items: start; }
.dash-side { display: flex; flex-direction: column; gap: 1.25rem; }
.quick-add { display: flex; gap: .5rem; }
.quick-add .input { flex: 1; }
.subject-pills { display: flex; flex-wrap: wrap; gap: .5rem; }
.subject-pill {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .3rem .7rem .3rem .5rem; border-radius: 999px;
  background: color-mix(in srgb, var(--c) 14%, transparent);
  color: var(--text); font-size: .86rem; font-weight: 550;
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
}
.subject-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.progress { height: 8px; background: var(--surface-2); border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #8b5cf6); border-radius: 8px; transition: width .5s var(--ease); }

/* ==========================================================================
   Devoirs (liste)
   ========================================================================== */
.task-list { display: flex; flex-direction: column; }
.task {
  --task-color: var(--text-3);
  position: relative;
  display: flex; align-items: flex-start; gap: .8rem;
  padding: .8rem 1rem .8rem 1.1rem;
  border-bottom: 1px solid var(--border);
  transition: background-color .15s, opacity .2s;
}
.task:last-child { border-bottom: 0; }
.task::before {
  content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 4px;
  border-radius: 0 4px 4px 0; background: var(--task-color);
}
.task:hover { background: var(--surface-2); }
.task .check { margin-top: 1px; }
.task-main { flex: 1; min-width: 0; cursor: pointer; }
.task-title { font-weight: 600; word-break: break-word; }
.task-desc { color: var(--text-3); font-size: .86rem; margin-top: .15rem; white-space: pre-line; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.task-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .75rem; margin-top: .3rem; font-size: .8rem; color: var(--text-3); }
.task-meta span { display: inline-flex; align-items: center; gap: .3rem; }
.task-meta .icon { width: 14px; height: 14px; }
.task-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .15s; }
.task:hover .task-actions, .task:focus-within .task-actions { opacity: 1; }
.task-actions .icon-btn { width: 32px; height: 32px; }
.task.done { opacity: .62; }
.task.done .task-title { text-decoration: line-through; text-decoration-color: var(--text-3); color: var(--text-2); }
.task.late:not(.done) { background: linear-gradient(90deg, var(--danger-soft), transparent 70%); }

.badge {
  display: inline-flex; align-items: center; gap: .25rem;
  height: 22px; padding: 0 .5rem; border-radius: 6px;
  font-size: .74rem; font-weight: 650; white-space: nowrap;
}
.badge-late { background: var(--danger-soft); color: var(--danger); }
.badge-done { background: var(--success-soft); color: var(--success); }
.badge-subject { background: color-mix(in srgb, var(--c) 15%, transparent); color: var(--text); }
.badge-subject::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c); }

.section-title { display: flex; align-items: center; gap: .5rem; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin: 1.25rem 0 .6rem; }
.section-title.danger { color: var(--danger); }
.section-title .count { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); padding: 0 .45rem; border-radius: 999px; font-size: .74rem; }

/* ==========================================================================
   Agenda
   ========================================================================== */
.agenda-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap;
  margin-bottom: 1rem;
}
.agenda-nav { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.agenda-nav .nav-arrows { display: inline-flex; gap: 2px; }
.agenda-period { font-size: 1.2rem; font-weight: 650; text-transform: capitalize; margin-left: .25rem; }
.agenda-filters { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.agenda-filters .select { width: auto; height: 36px; font-size: .88rem; min-width: 170px; }

/* Vue jour */
.day-view { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 1.25rem; align-items: start; }
.mini-cal { padding: 1rem; }
.mini-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; font-weight: 650; text-transform: capitalize; }
.mini-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.mini-cal-grid .dow { font-size: .72rem; font-weight: 600; color: var(--text-3); padding: .25rem 0; text-transform: uppercase; }
.mini-day {
  position: relative; aspect-ratio: 1; border: 0; border-radius: 8px; background: none; cursor: pointer;
  font-size: .84rem; color: var(--text); display: grid; place-items: center;
  transition: background-color .15s;
}
.mini-day:hover { background: var(--surface-hover); }
.mini-day.other { color: var(--text-3); opacity: .55; }
.mini-day.today { color: var(--accent); font-weight: 700; }
.mini-day.selected { background: var(--accent); color: #fff; }
.mini-day.has-tasks::after { content: ""; position: absolute; bottom: 4px; width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: .7; }

/* Vue semaine */
.week-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .6rem; }
.week-day { display: flex; flex-direction: column; min-height: 320px; overflow: hidden; }
.week-day-head {
  display: flex; align-items: center; justify-content: space-between; gap: .25rem;
  padding: .6rem .7rem; border-bottom: 1px solid var(--border); cursor: pointer;
  transition: background-color .15s;
}
.week-day-head:hover { background: var(--surface-hover); }
.week-day-name { font-size: .74rem; font-weight: 700; text-transform: uppercase; color: var(--text-3); letter-spacing: .04em; }
.week-day-num { font-size: 1.25rem; font-weight: 700; line-height: 1.1; }
.week-day.today { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.week-day.today .week-day-num { color: var(--accent); }
.week-day-body { flex: 1; padding: .5rem; display: flex; flex-direction: column; gap: .4rem; }
.week-day-add { opacity: 0; width: 28px; height: 28px; }
.week-day:hover .week-day-add, .week-day-add:focus-visible { opacity: 1; }
.week-empty { color: var(--text-3); font-size: .8rem; text-align: center; padding: 1rem 0; }

.chip {
  --task-color: var(--text-3);
  display: flex; align-items: flex-start; gap: .45rem;
  padding: .45rem .5rem; border-radius: 8px;
  background: color-mix(in srgb, var(--task-color) 11%, var(--surface));
  border-left: 3px solid var(--task-color);
  font-size: .82rem; cursor: pointer;
  transition: transform .12s, box-shadow .15s, opacity .2s;
}
.chip:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.chip-body { min-width: 0; flex: 1; }
.chip-title { font-weight: 600; line-height: 1.3; word-break: break-word; }
.chip-meta { font-size: .74rem; color: var(--text-3); display: flex; gap: .4rem; flex-wrap: wrap; }
.chip.done { opacity: .55; }
.chip.done .chip-title { text-decoration: line-through; }
.chip.late:not(.done) { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--danger) 45%, transparent); }
.chip.late:not(.done) .chip-meta .late-flag { color: var(--danger); font-weight: 650; }

/* Vue mois */
.month { overflow: hidden; }
.month-dows { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-bottom: 1px solid var(--border); background: var(--surface-2); }
.month-dows div { padding: .55rem .6rem; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); }
.month-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.month-cell {
  min-height: 118px; padding: .4rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 3px; cursor: pointer; min-width: 0;
  transition: background-color .15s;
}
.month-cell:nth-child(7n) { border-right: 0; }
.month-cell:hover { background: var(--surface-2); }
.month-cell.other { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.month-cell.other .month-num { color: var(--text-3); opacity: .6; }
.month-num { font-size: .82rem; font-weight: 600; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; }
.month-cell.today .month-num { background: var(--accent); color: #fff; }
.month-task {
  --task-color: var(--text-3);
  display: flex; align-items: center; gap: .3rem;
  font-size: .75rem; line-height: 1.25; padding: 2px 6px; border-radius: 5px;
  background: color-mix(in srgb, var(--task-color) 16%, transparent);
  border-left: 3px solid var(--task-color);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.month-task span { overflow: hidden; text-overflow: ellipsis; }
.month-task.done { opacity: .5; text-decoration: line-through; }
.month-task.late:not(.done) { color: var(--danger); font-weight: 600; }
.month-more { font-size: .74rem; color: var(--text-3); font-weight: 600; padding-left: 4px; }
.month-dots { display: none; gap: 3px; flex-wrap: wrap; padding: 0 2px; }
.month-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); }

/* ==========================================================================
   Matières
   ========================================================================== */
.subjects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.subject-card { position: relative; overflow: hidden; padding: 1.2rem; display: flex; flex-direction: column; gap: .9rem; transition: transform .15s, box-shadow .2s; }
.subject-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.subject-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--c); }
.subject-top { display: flex; align-items: center; gap: .8rem; }
.subject-emoji {
  width: 46px; height: 46px; border-radius: 12px; flex: none; display: grid; place-items: center; font-size: 1.4rem;
  background: color-mix(in srgb, var(--c) 16%, transparent); color: var(--c); font-weight: 700;
}
.subject-name { font-weight: 650; font-size: 1.02rem; word-break: break-word; }
.subject-hex { font-size: .78rem; color: var(--text-3); font-family: ui-monospace, Consolas, monospace; }
.subject-stats { display: flex; gap: 1rem; font-size: .84rem; color: var(--text-2); }
.subject-stats b { color: var(--text); }
.subject-actions { display: flex; gap: .4rem; margin-top: auto; }

.color-row { display: flex; gap: .5rem; align-items: center; }
.color-row input[type="color"] { width: 46px; height: 42px; padding: 3px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); cursor: pointer; flex: none; }
.swatches { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }
.swatch { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--border-strong); background: var(--c); cursor: pointer; transition: transform .12s; }
.swatch:hover { transform: scale(1.12); }
.swatch.active { box-shadow: 0 0 0 2px var(--text); }
.emoji-picks { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .5rem; }
.emoji-picks button { width: 34px; height: 34px; border-radius: 8px; border: 1px solid transparent; background: var(--surface-2); cursor: pointer; font-size: 1.05rem; transition: background-color .12s, transform .12s; }
.emoji-picks button:hover { background: var(--surface-hover); transform: scale(1.08); }
.emoji-picks button.active { border-color: var(--accent); background: var(--accent-soft); }
.subject-preview { display: flex; align-items: center; gap: .6rem; padding: .7rem; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px dashed var(--border-strong); margin-bottom: 1rem; }

/* ==========================================================================
   Paramètres
   ========================================================================== */
.settings { display: grid; gap: 1.25rem; max-width: 760px; }
.settings .card-body { padding: 1.25rem; }
.settings form { max-width: 420px; }
.settings-desc { color: var(--text-3); font-size: .88rem; margin-top: .2rem; }
.pref-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.pref-row:last-child { border-bottom: 0; }
.pref-row .select { width: auto; min-width: 180px; }
.pref-label { font-weight: 600; }
.pref-label small { display: block; font-weight: 400; color: var(--text-3); font-size: .82rem; }
.theme-choices { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.theme-choice {
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  padding: .9rem .5rem; border-radius: var(--radius); border: 1.5px solid var(--border);
  background: var(--surface); cursor: pointer; font-weight: 600; font-size: .88rem; color: var(--text-2);
  transition: border-color .15s, background-color .15s, color .15s;
}
.theme-choice:hover { border-color: var(--border-strong); color: var(--text); }
.theme-choice.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }
.danger-zone h2 { color: var(--danger); }

/* Interrupteur */
.switch { position: relative; width: 42px; height: 24px; flex: none; }
.switch input { opacity: 0; width: 100%; height: 100%; margin: 0; position: absolute; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--border-strong); transition: background-color .2s; }
.switch span::after { content: ""; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .2s var(--ease); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(18px); }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ==========================================================================
   Modales & notifications
   ========================================================================== */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: var(--overlay); backdrop-filter: blur(2px);
  display: grid; place-items: center; padding: 1rem;
  animation: fade .18s ease;
}
.modal {
  width: 100%; max-width: 520px; max-height: calc(100dvh - 2rem);
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: pop .22s var(--ease);
}
.modal-sm { max-width: 420px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--border); }
.modal-body { padding: 1.25rem; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; align-items: center; gap: .5rem; padding: 1rem 1.25rem; border-top: 1px solid var(--border); flex-wrap: wrap; }
.modal-foot .spacer { flex: 1; }
.modal-closing { animation: fade .15s ease reverse forwards; }
.modal-closing .modal { animation: pop .15s ease reverse forwards; }
.confirm-icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--danger-soft); color: var(--danger); margin-bottom: 1rem; }
.confirm-text { color: var(--text-2); margin-top: .4rem; }

.toasts { position: fixed; z-index: 200; right: 1rem; bottom: 1rem; display: flex; flex-direction: column; gap: .5rem; width: min(380px, calc(100vw - 2rem)); pointer-events: none; }
.toast {
  pointer-events: auto;
  display: flex; align-items: flex-start; gap: .7rem;
  padding: .8rem .9rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent);
  animation: slide-in .28s var(--ease);
}
.toast.success { border-left-color: var(--success); }
.toast.success .toast-icon { color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.error .toast-icon { color: var(--danger); }
.toast-icon { color: var(--accent); margin-top: 1px; }
.toast-msg { flex: 1; font-size: .9rem; }
.toast .icon-btn { width: 26px; height: 26px; margin: -2px -4px 0 0; }
.toast.leaving { animation: slide-out .22s ease forwards; }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes slide-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
@keyframes slide-out { to { opacity: 0; transform: translateX(24px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .week-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .dash-grid, .day-view { grid-template-columns: 1fr; }
  .day-view .mini-cal { order: -1; }
}

@media (max-width: 860px) {
  /* La barre latérale devient un tiroir */
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    width: min(290px, 85vw) !important;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  .app.menu-open .sidebar { transform: none; }
  .app.menu-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: var(--overlay); z-index: 35; animation: fade .2s; }
  .sidebar-collapse { display: none; }
  .sidebar-close { display: inline-grid; }
  /* En mobile, on ignore l'état « réduit » */
  .app.collapsed .brand-name, .app.collapsed .nav-link span, .app.collapsed .new-task-side span, .app.collapsed .user-name { display: inline; }
  .app.collapsed .sidebar-head { flex-direction: row; }
  .app.collapsed .nav-link { justify-content: flex-start; padding: 0 .8rem; }
  .app.collapsed .user-chip { justify-content: flex-start; padding: .35rem .5rem; }

  .topbar {
    display: flex; align-items: center; justify-content: space-between; gap: .5rem;
    position: sticky; top: 0; z-index: 30;
    padding: .6rem .75rem; padding-top: max(.6rem, env(safe-area-inset-top));
    background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
  }
  .brand-small { font-size: 1rem; }
  .brand-small .brand-logo { width: 30px; height: 30px; font-size: .75rem; border-radius: 8px; }
  .view { padding: 1.25rem 1rem 2.5rem; }
  h1 { font-size: 1.35rem; }
  .week-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .task-actions { opacity: 1; }
}

@media (max-width: 640px) {
  .stats { gap: .6rem; }
  .stat { padding: .85rem; gap: .7rem; }
  .stat-icon { width: 38px; height: 38px; }
  .stat-value { font-size: 1.3rem; }
  .week-grid { grid-template-columns: 1fr; }
  .week-day { min-height: 0; }
  .week-day-add { opacity: 1; }
  .month-cell { min-height: 64px; padding: .25rem; }
  .month-task, .month-more { display: none; }
  .month-dots { display: flex; }
  .month-dows div { padding: .45rem .2rem; text-align: center; font-size: .68rem; }
  .month-num { margin: 0 auto; }
  .agenda-period { font-size: 1.05rem; width: 100%; margin: .25rem 0 0; order: 5; }
  .agenda-toolbar .segmented { width: 100%; }
  .agenda-toolbar .segmented button { flex: 1; justify-content: center; }
  .agenda-filters .select { flex: 1; min-width: 0; }
  .row { grid-template-columns: 1fr; gap: 0; }
  .theme-choices { grid-template-columns: repeat(3, 1fr); }
  .modal-backdrop { align-items: end; padding: 0; }
  .modal { max-width: none; border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 92dvh; }
  .auth-card { padding: 1.5rem; }
  .toasts { left: 1rem; right: 1rem; width: auto; bottom: max(1rem, env(safe-area-inset-bottom)); }
  .page-actions .btn-label { display: none; }
}

/* ==========================================================================
   v2 : avatars, agendas multiples, partage, administration
   ========================================================================== */

/* ---------- Avatars ---------- */
.avatar {
  --av: var(--accent);
  display: inline-grid; place-items: center; flex: none;
  width: 32px; height: 32px; border-radius: 50%; overflow: hidden;
  background: var(--av); color: #fff; object-fit: cover;
  font-weight: 700; font-size: .8rem; text-transform: uppercase; line-height: 1;
  box-shadow: 0 0 0 2px var(--surface);
}
img.avatar { background: var(--surface-2); }
.avatar-xs { width: 20px; height: 20px; font-size: .56rem; box-shadow: 0 0 0 1.5px var(--surface); }
.avatar-sm { width: 26px; height: 26px; font-size: .66rem; }
.avatar-md { width: 32px; height: 32px; }
.avatar-lg { width: 88px; height: 88px; font-size: 1.8rem; box-shadow: 0 0 0 3px var(--surface), 0 4px 14px rgba(0,0,0,.12); }
.avatar-more { --av: var(--surface-hover); color: var(--text-2); font-weight: 700; text-transform: none; }
.avatar-loading { --av: var(--surface-2); color: var(--accent); }
.avatar-stack { display: inline-flex; align-items: center; flex-direction: row; }
.avatar-stack .avatar { transition: transform .15s var(--ease); }
.avatar-stack .avatar + .avatar { margin-left: -8px; }
.avatar-stack .avatar-xs + .avatar-xs { margin-left: -6px; }
.avatar-stack .avatar:hover { transform: translateY(-2px); z-index: 1; }
.task-meta .avatar-stack, .chip .avatar-stack { margin-left: auto; }
.chip .avatar-stack { margin-top: .3rem; }
.done-by-line { display: flex; align-items: center; gap: .6rem; font-size: .84rem; margin-top: .5rem; }
.user-chip { text-decoration: none !important; color: var(--text); border-radius: var(--radius-sm); transition: background-color .15s; }
.user-chip:hover { background: var(--surface-hover); }
#user-avatar { display: inline-flex; }

/* ---------- Sélecteur d'agenda ---------- */
.agenda-switcher { position: relative; margin: 0 .1rem .5rem; }
.switcher-btn {
  width: 100%; display: flex; align-items: center; gap: .6rem;
  padding: .5rem .6rem; border-radius: var(--radius); cursor: pointer; text-align: left;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  transition: border-color .15s, background-color .15s;
}
.switcher-btn:hover { border-color: var(--border-strong); background: var(--surface-hover); }
.switcher-icon { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.switcher-text { display: flex; flex-direction: column; min-width: 0; flex: 1; line-height: 1.2; }
.switcher-text small { font-size: .7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.switcher-text b { font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.switcher-chevron { color: var(--text-3); }
.switcher-menu {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 60;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: .35rem; max-height: 60vh; overflow-y: auto;
  animation: pop .15s var(--ease);
}
.switcher-item {
  width: 100%; display: flex; align-items: center; gap: .55rem;
  padding: .5rem .6rem; border: 0; border-radius: 7px; background: none; cursor: pointer;
  color: var(--text-2); font-size: .88rem; text-align: left;
}
.switcher-item span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.switcher-item:hover, .switcher-item:focus-visible { background: var(--surface-hover); color: var(--text); outline: none; }
.switcher-item.active { color: var(--accent); font-weight: 600; }
.switcher-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); font-weight: 700; padding: .5rem .6rem .25rem; }
.switcher-sep { height: 1px; background: var(--border); margin: .35rem 0; }
.app.collapsed .sidebar { overflow: visible; } /* laisse dépasser le menu des agendas */
.app.collapsed .switcher-text, .app.collapsed .switcher-chevron { display: none; }
.app.collapsed .switcher-btn { justify-content: center; padding: .45rem 0; }
.app.collapsed .switcher-menu { left: calc(100% + 8px); right: auto; top: 0; width: 240px; }
@media (max-width: 860px) {
  .app.collapsed .switcher-text, .app.collapsed .switcher-chevron { display: flex; }
  .app.collapsed .switcher-btn { justify-content: flex-start; padding: .5rem .6rem; }
  .app.collapsed .switcher-menu { left: 0; right: 0; top: calc(100% + 6px); width: auto; }
}

/* ---------- Permissions / lecture seule ---------- */
.readonly-agenda [data-add], .readonly-agenda [data-new] { display: none !important; }
.readonly-note {
  display: flex; align-items: center; gap: .45rem; font-size: .86rem; color: var(--text-2);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: .55rem .75rem; margin-bottom: 1rem;
}
.badge-readonly { background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); vertical-align: middle; }
.badge-admin { background: var(--accent-soft); color: var(--accent); }
.check:disabled { cursor: not-allowed; opacity: .55; }
.check:disabled:hover { transform: none; }
.danger-text { color: var(--danger); }
.danger-text:hover { background: var(--danger-soft); color: var(--danger); }

/* ---------- Progression ---------- */
.progress-line { display: flex; align-items: center; justify-content: space-between; gap: .75rem; font-size: .9rem; font-weight: 600; margin-bottom: .45rem; }
.progress-caption { font-size: .8rem; margin-top: .4rem; }
.progress-common { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.progress-alt span { background: linear-gradient(90deg, #14b8a6, #22c55e); }
.progress-mini { height: 6px; flex: 1; min-width: 40px; }
.member-progress { list-style: none; margin: .85rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.member-progress li { display: flex; align-items: center; gap: .55rem; font-size: .82rem; }
.member-progress-name { width: 118px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); }
.member-progress-pct { width: 38px; text-align: right; font-variant-numeric: tabular-nums; color: var(--text-3); }

/* ---------- Agendas et partage ---------- */
.agenda-card { padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .9rem; transition: transform .15s, box-shadow .2s, border-color .15s; }
.agenda-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.agenda-card.current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.agenda-card-top { display: flex; align-items: center; gap: .75rem; }
.agenda-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.agenda-card-members { display: flex; align-items: center; gap: .6rem; min-height: 26px; }
.invite-row { display: flex; gap: .5rem; margin-top: .35rem; }
.invite-row .input { flex: 1; }
.invite .hint { font-size: .8rem; color: var(--text-3); margin-top: .4rem; }
.invite .error { font-size: .8rem; color: var(--danger); display: block; margin-top: .3rem; }
.invite .error:empty { display: none; }
.member-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.member-row { border: 1px solid var(--border); border-radius: var(--radius); padding: .75rem; background: var(--surface); }
.member-head { display: flex; align-items: center; gap: .7rem; }
.member-name { display: flex; flex-direction: column; flex: 1; min-width: 0; line-height: 1.3; }
.member-name .muted { font-size: .8rem; }
.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem .9rem; margin-top: .7rem; padding-top: .7rem; border-top: 1px dashed var(--border); }
.perm { display: flex; align-items: center; gap: .5rem; font-size: .84rem; color: var(--text-2); cursor: pointer; }
.perm-readonly { cursor: default; opacity: .75; }
.switch-sm { width: 34px; height: 20px; }
.switch-sm span::after { width: 14px; height: 14px; }
.switch-sm input:checked + span::after { transform: translateX(14px); }
.switch input:disabled { cursor: not-allowed; }
.switch input:disabled + span { opacity: .6; }

/* ---------- Photo de profil (paramètres) ---------- */
.avatar-settings { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.avatar-buttons { display: flex; gap: .5rem; flex-wrap: wrap; }
.avatar-buttons label.btn { cursor: pointer; }

/* ---------- Administration ---------- */
.admin-stats { grid-template-columns: repeat(4, 1fr); }
.admin-charts { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.chart { margin: 0; }
.chart figcaption { display: flex; justify-content: space-between; align-items: baseline; font-weight: 600; font-size: .9rem; margin-bottom: .6rem; }
.chart figcaption b { font-size: 1.3rem; }
.chart svg { width: 100%; height: 80px; display: block; }
.chart .bar { fill: var(--accent); }
.chart .bar-empty { fill: var(--border); }
.chart-axis { display: flex; justify-content: space-between; font-size: .7rem; color: var(--text-3); margin-top: .3rem; }
.admin-storage h3 { margin-bottom: .6rem; }
.admin-storage p { display: flex; justify-content: space-between; font-size: .86rem; padding: .3rem 0; border-bottom: 1px solid var(--border); color: var(--text-2); }
.admin-storage p:last-child { border-bottom: 0; }
.admin-storage b { color: var(--text); }
.admin-head { flex-wrap: wrap; }
.admin-filters { display: flex; gap: .5rem; flex-wrap: wrap; }
.admin-filters .input { height: 36px; width: 240px; }
.admin-filters .select { height: 36px; width: auto; }
.table-wrap { overflow-x: auto; position: relative; /* contient aussi les .sr-only */ }
.admin-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.admin-table th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); font-weight: 700; padding: .6rem 1rem; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap; }
.admin-table td { padding: .55rem 1rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table tbody tr:hover { background: var(--surface-2); }
.admin-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.row-muted td { opacity: .6; }
.admin-user { display: flex; align-items: center; gap: .55rem; }
.admin-actions { display: flex; gap: 2px; justify-content: flex-end; }
.admin-actions .icon-btn { width: 32px; height: 32px; }
.pager { display: flex; align-items: center; justify-content: space-between; padding: .6rem 1rem; border-top: 1px solid var(--border); font-size: .86rem; }
.pager > div { display: flex; align-items: center; gap: .4rem; }
.temp-password { display: flex; align-items: center; gap: .6rem; padding: .7rem .8rem; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px dashed var(--border-strong); }
.temp-password code { flex: 1; font-size: 1.1rem; font-family: ui-monospace, Consolas, monospace; letter-spacing: .05em; user-select: all; }

@media (max-width: 1024px) {
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .admin-charts { grid-template-columns: 1fr; }
}

/* ==========================================================================
   v3 : langues, comptes multiples, consultation admin, écriture RTL
   ========================================================================== */

/* ---------- Sélecteur de langue ---------- */
.auth-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin: -.5rem -.5rem 1rem; }
.lang-picker { display: inline-flex; align-items: center; gap: .4rem; color: var(--text-3); }
.lang-picker .select { height: 34px; width: auto; font-size: .86rem; padding-inline-start: .6rem; }
.lang-picker-lg .select { height: 42px; min-width: 240px; font-size: .95rem; }
.badge-lang { background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); font-weight: 600; }
.lang-row { display: grid; grid-template-columns: minmax(0, 1fr) 80px 28px; align-items: center; gap: .6rem; font-size: .86rem; padding: .3rem 0; color: var(--text-2); }
.lang-row b { text-align: end; color: var(--text); }
.admin-charts { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* ---------- Menu des comptes (en bas de la barre latérale) ---------- */
.account-switcher { position: relative; }
.user-chip { width: 100%; border: 0; background: none; cursor: pointer; font: inherit; text-align: start; }
.user-chip .user-name { flex: 1; }
.account-menu {
  position: absolute; left: 0; right: 0; bottom: calc(100% + 6px); z-index: 60;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: .35rem; max-height: 70vh; overflow-y: auto;
  animation: pop .15s var(--ease);
}
.account-item .avatar { box-shadow: none; flex: none; }
.app.collapsed .user-chip .switcher-chevron { display: none; }
.app.collapsed .account-menu { left: calc(100% + 8px); right: auto; bottom: 0; width: 250px; }
@media (max-width: 860px) {
  .app.collapsed .account-menu { left: 0; right: 0; bottom: calc(100% + 6px); width: auto; }
  .app.collapsed .user-chip .switcher-chevron { display: inline; }
}

/* ---------- Application Android et récupération ---------- */
.auth { flex-direction: column; gap: 1rem; display: flex; align-items: center; justify-content: center; }
.auth-apk:empty { display: none; }
.apk-btn {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .65rem 1.1rem; border-radius: var(--radius);
  background: #1f2937; color: #fff; text-decoration: none !important;
  box-shadow: var(--shadow); transition: transform .12s, background-color .15s;
}
.apk-btn:hover { background: #111827; transform: translateY(-1px); }
.apk-btn .icon { width: 26px; height: 26px; color: #3ddc84; }
.apk-text { display: flex; flex-direction: column; line-height: 1.2; }
.apk-text small { font-size: .74rem; opacity: .75; }
.sidebar-apk { margin: .5rem .1rem 0; }
.sidebar-apk:empty { display: none; }
.apk-btn-compact { width: 100%; padding: .55rem .8rem; box-shadow: none; font-size: .9rem; }
.apk-btn-compact .icon { width: 20px; height: 20px; }
.app.collapsed .apk-btn-compact { justify-content: center; padding: .55rem 0; }
.app.collapsed .apk-btn-compact .apk-text { display: none; }
@media (max-width: 860px) {
  .app.collapsed .apk-btn-compact { justify-content: flex-start; padding: .55rem .8rem; }
  .app.collapsed .apk-btn-compact .apk-text { display: flex; }
}
.forgot-link { font-size: .86rem; font-weight: 600; }
.auth-row { flex-wrap: wrap; gap: .5rem; }
.auth-title { font-size: 1.15rem; margin-bottom: .35rem; }
.auth-desc { color: var(--text-3); font-size: .9rem; margin-bottom: 1.25rem; }
.auth-foot a { display: inline-flex; align-items: center; gap: .3rem; }
.form-success {
  display: flex; gap: .6rem; align-items: flex-start;
  background: var(--success-soft); color: var(--text); border-radius: var(--radius-sm);
  padding: .8rem .9rem; font-size: .9rem;
}
.form-success .icon { color: var(--success); flex: none; }
.settings .hint { font-size: .8rem; color: var(--text-3); }

/* ---------- Bandeau de consultation administrateur ---------- */
.admin-banner {
  display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  padding: .55rem 1.25rem; font-size: .88rem; font-weight: 550;
  background: var(--warning-soft); color: var(--text);
  border-bottom: 1px solid color-mix(in srgb, var(--warning) 35%, transparent);
}
.admin-banner .icon { color: var(--warning); }
.admin-banner span { flex: 1; min-width: 0; }

/* ---------- Écriture de droite à gauche (arabe) ---------- */
[dir="rtl"] .flip-rtl, [dir="rtl"] .sidebar-collapse .icon { transform: scaleX(-1); }
[dir="rtl"] .app.collapsed .sidebar-collapse .icon { transform: none; }
[dir="rtl"] .sidebar { border-right: 0; border-left: 1px solid var(--border); }
[dir="rtl"] .nav-link, [dir="rtl"] .switcher-item, [dir="rtl"] .switcher-btn { text-align: right; }
[dir="rtl"] .task { padding: .8rem 1.1rem .8rem 1rem; }
[dir="rtl"] .task::before { left: auto; right: 0; border-radius: 4px 0 0 4px; }
[dir="rtl"] .task.late:not(.done) { background: linear-gradient(270deg, var(--danger-soft), transparent 70%); }
[dir="rtl"] .chip, [dir="rtl"] .month-task { border-left: 0; border-right: 3px solid var(--task-color); }
[dir="rtl"] .toast { border-left: 1px solid var(--border); border-right: 4px solid var(--accent); }
[dir="rtl"] .toast.success { border-right-color: var(--success); }
[dir="rtl"] .toast.error { border-right-color: var(--danger); }
[dir="rtl"] .toasts { right: auto; left: 1rem; }
[dir="rtl"] .avatar-stack .avatar + .avatar { margin-left: 0; margin-right: -8px; }
[dir="rtl"] .avatar-stack .avatar-xs + .avatar-xs { margin-left: 0; margin-right: -6px; }
[dir="rtl"] .select { padding-right: .8rem; padding-left: 2.2rem; background-position: 13px 50%, 18px 50%; }
[dir="rtl"] .password-wrap .input { padding-right: .8rem; padding-left: 2.8rem; }
[dir="rtl"] .password-wrap .icon-btn { right: auto; left: 2px; }
[dir="rtl"] .switch span::after { left: auto; right: 3px; }
[dir="rtl"] .switch input:checked + span::after { transform: translateX(-18px); }
[dir="rtl"] .switch-sm input:checked + span::after { transform: translateX(-14px); }
[dir="rtl"] .admin-table th { text-align: right; }
[dir="rtl"] .admin-actions { justify-content: flex-start; }
[dir="rtl"] .month-cell { border-right: 0; border-left: 1px solid var(--border); }
[dir="rtl"] .month-cell:nth-child(7n) { border-left: 0; }
[dir="rtl"] .app.collapsed .switcher-menu, [dir="rtl"] .app.collapsed .account-menu { left: auto; right: calc(100% + 8px); }
@media (max-width: 860px) {
  [dir="rtl"] .sidebar { left: auto; right: 0; transform: translateX(100%); }
  [dir="rtl"] .app.menu-open .sidebar { transform: none; }
}
@media (max-width: 640px) {
  [dir="rtl"] .toasts { left: 1rem; right: 1rem; }
}
@media (max-width: 640px) {
  .perm-grid { grid-template-columns: 1fr; }
  .admin-filters .input { width: 100%; }
  .admin-filters { width: 100%; }
}