/* ============================================================================
   app-theme.css — Main app theme — premium light (clean rewrite).
   Loaded last (after signature-premium.css). Light palette, BLUE accent
   (NO purple), functional left sidebar (collapsible menus). No stacking
   of !important: only override an !important source rule to neutralize it.
   ========================================================================== */

/* ════════════════════════════ 1. TOKENS ════════════════════════════════ */
:root,
[data-theme="light"] {
  --bg-primary:   #fbfbfb;
  --bg-secondary: #ffffff;
  --bg-tertiary:  #f1f1f1;
  --bg-elevated:  #ffffff;

  --label-primary:    #121212;
  --label-secondary:  #545454;
  --label-tertiary:   #727272;
  --label-quaternary: #b1b1b1;

  --separator:        rgba(18,18,18,0.08);
  --separator-opaque: #e7e7e7;

  /* ══ THE COLORS COME FROM THE STYLE GUIDE ═════════════════════════════════
     Azure #1f6fe0, green #0e9f6e, amber #e08a00, red #e02b3f: these are the values
     from the console, which is the reference. The application used generic values
     (#2563eb, #0d9373, #d97706, #dc2626) that came from nowhere — three
     products, three palettes, no shared token.
     WARNING: Do not “correct” them to more common values: they were chosen deliberately. */
  --tint:           #1f6fe0;
  --tint-secondary: #1d9bf0;
  --brand-navy:     #30419a;
  --brand-navy2:    #1f6fe0;
  --accent:    #1f6fe0;
  --accent-2:  #1d9bf0;
  --accent-3:  #1f6fe0;
  --blue:      #1f6fe0;

  --th-grad:    linear-gradient(120deg, #1f6fe0 0%, #1d9bf0 48%, #1f6fe0 100%);
  --th-grad-h:  linear-gradient(120deg, #1d4ed8 0%, #0e8ac4 48%, #0891b2 100%);
  /* LOOPED variants for the animation: the end color is identical to the
     start color, so continuous scrolling never reveals a seam. */
  --th-grad-flow:   linear-gradient(120deg, #1f6fe0 0%, #1d9bf0 22%, #2f86ea 50%, #1d9bf0 78%, #1f6fe0 100%);
  --th-grad-flow-h: linear-gradient(120deg, #1d4ed8 0%, #0e8ac4 22%, #0891b2 50%, #0e8ac4 78%, #1d4ed8 100%);
  --th-blue:    #1f6fe0;  --th-blue-soft:  #eaf2fd;
  --th-green:   #0e9f6e;  --th-green-soft: #eafaf3;
  --th-amber:   #e08a00;  --th-amber-soft: #fff7e6;
  --th-red:     #e02b3f;  --th-red-soft:   #fdeef0;
  --system-green: var(--th-blue);
  --green: var(--th-blue);

  --season-accent:   #1f6fe0;
  --season-accent-2: #1d9bf0;

  /* Four radii and three depths, shared by all layers loaded beforehand. */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --sr-r-sm: var(--radius-sm);
  --sr-r-md: var(--radius-md);
  --sr-r-lg: var(--radius-lg);
  --sr-r-xl: var(--radius-xl);
  --sr-r-pill: 999px;
  --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(18,18,18,0.08);
  --shadow-md: 0 5px 16px rgba(18,18,18,0.10);
  --shadow-lg: 0 16px 40px rgba(18,18,18,0.14);
  --shadow-xl: var(--shadow-lg);
  --shadow-soft: var(--shadow-sm);
  --shadow-raised: var(--shadow-md);
  --shadow-overlay: var(--shadow-lg);
  --sr-rim: none;
  --sr-raised: var(--shadow-md);
  --sr-overlay: var(--shadow-lg);
  --sr-glass-highlight: none;
  --ring-focus:    0 0 0 3px rgba(37,99,235,0.20);
}
html, body, .app-body,
body.app-body.season-spring, body.app-body.season-summer,
body.app-body.season-autumn, body.app-body.season-winter {
  --season-accent: #2563eb; --season-accent-2: #1d9bf0; --season-ink: #30419a;
}

/* ════════════════════════ 2. STATIC WHITE BACKGROUND ═══════════════════ */
body, .app-body { background: #fbfbfb; }
body.app-body::before, body.app-body::after,
.sr-aurora, .season-bg { animation: none !important; background: none !important; opacity: 0 !important; }
.compo-hero::before, .compo-hero::after { background: none !important; opacity: 0 !important; }
html:not([data-theme="dark"]) body.app-body {
  background-image: none !important; background-color: #fbfbfb !important; background-attachment: initial !important;
}

/* ════════════════════════════ 3. BOUTONS / LIENS ═══════════════════════ */
.app-btn-primary,
.btn-pill:not(.btn-pill--ghost):not(.btn-pill--danger),
.btn-elev--primary {
  background: var(--th-grad); border: none; color: #fff;
  box-shadow: var(--shadow-sm);
}
.app-btn-primary:hover,
.btn-pill:not(.btn-pill--ghost):not(.btn-pill--danger):hover { background: var(--th-grad-h); filter: none; }
.app-btn-outline { border: 1px solid var(--separator-opaque); background: var(--bg-secondary); color: var(--label-primary); border-radius: var(--radius-md); }
.app-btn-outline:hover { background: var(--bg-tertiary); }
.app-btn-ghost { border-radius: var(--radius-md); }
a.app-link, .app-link { color: var(--th-blue); }
.app-form input:focus, .app-form select:focus, .app-form textarea:focus,
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--th-blue); box-shadow: var(--ring-focus); }

/* ════════════════════════════ 4. CARTES / KPI / TABLES ═════════════════ */
.stat-card, .compo-metric, .compo-panel, .compo-card, .kpi-card {
  background: var(--bg-secondary) !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  border: 1px solid var(--separator-opaque);
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm) !important;
}
.stat-card, .kpi-card, .compo-card { padding: clamp(1.1rem, 2vw, 1.4rem); }
.stat-card__label, .compo-metric__label, .kpi-card__label {
  text-transform: uppercase; letter-spacing: .05em; font-size: 11px; font-weight: 700; color: var(--label-tertiary);
}
.stat-card__value, .compo-metric__value, .kpi-card__value { font-size: 28px !important; font-weight: 700; color: var(--label-primary); letter-spacing: -0.01em; }
.compo-metric__value { order: 1; padding-right: 2.5rem; }
.compo-metric__label { order: 2; padding-right: 0; }
.compo-metric__sub { order: 3; }

/* One color, one meaning: red remains the alert, green confirms a check.
   Rises, amounts, categories and favourable states take the neutral azure. */
.stat-card__trend--up,
.compo-up,
.u-text-green,
.app-stat-value-success,
.fus-t--bien { color: var(--th-blue) !important; }
.stat-card__trend--down { color: var(--th-red); }

.compo-metric[data-accent="green"] .compo-metric__icon,
:root[data-theme="dark"] .compo-metric[data-accent="green"] .compo-metric__icon {
  background: var(--th-blue-soft);
  color: var(--th-blue);
}

.app-badge-success,
.compo-badge--green,
.ui-badge--success,
.app-tag-green,
:root[data-theme="dark"] .app-badge-success,
:root[data-theme="dark"] .compo-badge--green {
  background: var(--th-blue-soft);
  color: var(--th-blue);
  border-color: color-mix(in srgb, var(--th-blue) 30%, transparent);
}
.app-badge-verified,
.compo-badge--verified,
.ui-badge--verified,
:root[data-theme="dark"] .app-badge-verified,
:root[data-theme="dark"] .compo-badge--verified,
:root[data-theme="dark"] .ui-badge--verified {
  background: var(--th-green-soft);
  color: var(--th-green);
  border-color: color-mix(in srgb, var(--th-green) 30%, transparent);
}
.ui-badge { border-radius: 999px; font-weight: 600; border: none; }
.ui-badge--warn    { background: var(--th-amber-soft); color: var(--th-amber); }
.ui-badge--danger  { background: var(--th-red-soft);   color: var(--th-red); }
.ui-badge--info    { background: var(--th-blue-soft);  color: var(--th-blue); }
.ui-badge--neutral { background: var(--bg-tertiary);   color: var(--label-secondary); }
.table-pro, .app-table { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--separator-opaque); background: var(--bg-secondary); }
.table-pro thead th, .app-table thead th {
  background: var(--bg-tertiary); color: var(--label-tertiary); text-transform: uppercase; letter-spacing: .05em; font-size: 11px; font-weight: 700;
}
.app-table th, .app-table td, .table-pro th, .table-pro td { padding: 12px 14px; }
.table-pro tbody tr:hover td, .app-table tbody tr:hover td { background: rgba(37,99,235,0.04); }

/* ════════════════════════ 5. HEADER / RHYTHM / CONTENT ═════════════════ */
.compo-hero {
  background: var(--bg-secondary) !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  border: 1px solid var(--separator-opaque);
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-sm) !important;
  padding: clamp(1.4rem, 2.5vw, 1.9rem) clamp(1.4rem, 2.5vw, 2rem);
}
.compo-section__title { font-size: 24px !important; line-height: 1.2; }
.compo-panel__title,
.compo-board__title,
.compo-card__title,
.compo-tile__title,
.compo-chart__title { font-size: 20px !important; line-height: 1.25; }
.app-stat-value, .app-kpi-value { font-size: 28px !important; }
.fus-tete__valeur { font-size: 48px !important; }
.fus-appui__valeur { font-size: 28px !important; }
.app-page-header { margin-bottom: clamp(1.5rem, 3vw, 2rem); }
@media (min-width: 1024px) {
  :root { --page-gutter: clamp(1.75rem, 2.5vw, 2.75rem); }
}

/* ════════════════════════ 6. MODAL LAYER / POPOVERS ════════════════════ */
.app-modal-backdrop, dialog.app-modal::backdrop, .cmdk-backdrop { background: rgba(18,18,18,0.45) !important; backdrop-filter: blur(2px); }

/* ════════════════════════════════════════════════════════════════════════
   7. LEFT SIDEBAR (management / instructor / student) — nav-layout-side, non-admin
   ════════════════════════════════════════════════════════════════════════ */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) {
  position: fixed; top: var(--sb-top, 0px); left: 0; width: 252px; height: calc(100vh - var(--sb-top, 0px));
  background: var(--bg-tertiary); border: none; border-right: 1px solid var(--separator-opaque);
  border-radius: 0; z-index: 1000; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav)::before,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav)::after { display: none !important; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-inner {
  flex-direction: column; align-items: stretch; justify-content: flex-start;
  box-sizing: border-box; height: 100%; width: 100%; max-width: 100%; padding: 18px 10px 12px; gap: 2px; overflow: hidden;
}
/* Desktop only: the sidebar is always visible, so there is no hamburger.
   On mobile (<=768px), this rule MUST NOT apply, otherwise its !important hid
   the hamburger even with the sidebar collapsed -> no way to open the menu (broken menu). */
@media (min-width: 769px) {
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .nav-hamburger,
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-hamburger { display: none !important; }
}

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links {
  flex-direction: column; align-items: stretch; gap: 1px; flex: 1 1 auto; width: 100%; margin: 4px 0 0; overflow-y: auto; overflow-x: hidden;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links > a {
  display: flex; align-items: center; gap: 10px; width: 100%; box-sizing: border-box; position: relative;
  padding: 9px 10px; border-radius: 10px; font-size: 14px; font-weight: 600; color: var(--label-primary); background: transparent; border: none; text-align: left;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links > a .nav-icon { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger {
  display: flex; align-items: center; gap: 10px; width: 100%; box-sizing: border-box;
  padding: 9px 10px; border-radius: 10px; background: transparent; border: none; text-align: left;
  font-size: 14px; font-weight: 600; color: var(--label-primary); cursor: pointer;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger:hover { background: rgba(37,99,235,0.08); }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger .nav-icon { width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger .app-nav-chev { margin-left: auto; width: 12px; height: 12px; opacity: .55; transition: transform .2s var(--ease, ease); }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group { display: block; width: 100%; margin: 1px 0; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropdown {
  position: static; display: none; box-shadow: none; background: transparent; border: none;
  padding: 1px 0 4px; margin: 0; min-width: 0; width: 100%; inset: auto; opacity: 1; visibility: visible; transform: none;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group.is-open > .app-nav-dropdown,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group:has(.app-nav-dropitem.active) > .app-nav-dropdown { display: block; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group.is-open .app-nav-chev,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group:has(.app-nav-dropitem.active) .app-nav-chev { transform: rotate(180deg); }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem {
  display: flex; align-items: center; gap: 10px; width: 100%; box-sizing: border-box; position: relative;
  padding: 8px 10px 8px 28px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--label-primary);
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem .nav-icon { width: 24px; height: 24px; flex: 0 0 24px; border-radius: 7px; display: inline-flex; align-items: center; justify-content: center; }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links > a:hover,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem:hover { background: rgba(37,99,235,0.08); color: var(--label-primary); }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links > a.active,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem.active { background: var(--th-blue-soft); color: var(--th-blue); font-weight: 600; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links > a.active .nav-icon,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem.active .nav-icon { color: var(--th-blue); }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links a .nav-icon { position: static; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links a .nav-icon,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger .nav-icon { position: relative; overflow: visible; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links a .nav-badge,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem .nav-badge,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger .nav-badge {
  position: absolute; top: -5px; right: -5px; min-width: 17px; height: 17px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #ef4444; color: #fff; font-size: 10px; font-weight: 800; line-height: 1;
  border-radius: 9px; border: 2px solid var(--bg-tertiary); box-sizing: border-box; pointer-events: none;
}

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; width: 100%; box-sizing: border-box;
  order: -1; margin: 0 0 10px; padding-bottom: 12px; border-bottom: 1px solid var(--separator); flex: 0 0 auto;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user > * { box-sizing: border-box; max-width: 100%; min-width: 0; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .school-switcher { flex: 1 1 100%; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user-info {
  order: -2; flex: 1 1 100%; display: grid; grid-template-columns: 30px 1fr; column-gap: 10px; align-items: center;
  padding: 7px 9px; border-radius: 12px; background: var(--bg-secondary); border: 1px solid var(--separator-opaque);
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user-info::before { content: attr(data-initials); grid-row: 1 / 3; grid-column: 1; width: 30px; height: 30px; border-radius: 50%; background: var(--th-grad); color: #fff; font-weight: 800; font-size: 12px; letter-spacing: .02em; display: flex; align-items: center; justify-content: center; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user-name { grid-column: 2; font-weight: 700; color: var(--label-primary); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user-sub { grid-column: 2; font-size: 12px; color: var(--label-tertiary); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-switcher { order: -1; flex: 1 1 100%; justify-content: flex-start; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-presence { font-size: 12px; color: var(--label-tertiary); white-space: nowrap; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-notif, .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user > .app-btn-ghost { flex: 0 0 auto; }

/* Radio player: the compact block takes the full width, just below the
   tool row (search / logout), without unbalancing the column. */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .rmb-side { order: 1; flex: 1 1 100%; max-width: 100%; }
/* Narrow column (252 px): station on the first line, volume on the second — nothing
   is clipped, and the block stays short and unobtrusive. */
@media (min-width: 901px) {
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .rmb-side { flex-wrap: wrap; row-gap: 4px; border-radius: 14px; padding: 5px 7px; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .rmb-side-name { flex: 1 1 0; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .rmb-side-vol { flex: 1 1 100%; min-width: 0; }
}

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) ~ .app-main,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) ~ .app-footer { margin-left: 252px; }

.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-notif-panel {
  position: fixed; top: calc(var(--sb-top, 0px) + 88px); left: 264px; right: auto; bottom: auto;
  width: min(360px, calc(100vw - 288px)); max-height: 72vh; overflow-y: auto; transform-origin: top left;
}

@media (max-width: 900px) {
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) {
    position: static; width: auto; height: auto; border-radius: 0; border-right: none; border-bottom: 1px solid var(--separator-opaque);
  }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-inner { flex-direction: row; align-items: center; height: auto; padding: 0.5rem 0.8rem; overflow: visible; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links { flex-direction: row; overflow: visible; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropdown { position: absolute; width: auto; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-group:has(.app-nav-dropitem.active) > .app-nav-dropdown { display: none; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) ~ .app-main,
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) ~ .app-footer { margin-left: 0; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user { flex-direction: row; margin-top: 0; border-top: none; padding-top: 0; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user-info::before { display: none; }
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-notif-panel { position: absolute; top: calc(100% + 10px); bottom: auto; left: auto; right: 0; width: 340px; transform-origin: top right; }
}

/* ════════════════════════════ 9. PLANNING ═════════════════════════════ */
.planning-management-screen .pg-col-head { padding: 0.4rem 0.75rem; }
.event-row { padding: 0.85rem 1.15rem; }

/* Banners (dev/impersonation): the fixed sidebar starts below the bar, never hidden underneath it */

/* Footer: make it compact to keep logout visible */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links { min-height: 0; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-presence-label { display: none; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user .app-notif > button, .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-user > .app-btn-ghost { padding: 6px; }

/* Banner height (dev/impersonation): offsets the fixed sidebar */
body { --sb-top: 0px; }
body.has-dev-banner, body.has-imp-banner { --sb-top: 1.85rem; }
body.has-dev-banner.has-imp-banner { --sb-top: 3.7rem; }

/* glyph size inside the badges */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .nav-icon svg { width: 16px; height: 16px; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-dropitem .nav-icon svg { width: 14px; height: 14px; }

/* Solid colored badges (uniform) */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger.active .nav-icon { width: 28px; height: 28px; }

/* cancels the inherited section icon margin */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-grouptrigger .nav-icon { margin-right: 0; }


/* ════════════════ ANIMATED AZURE ACCENT + SIDEBAR LOGO (premium) ═══════ */
/* Scrolling covers exactly one pattern width: because the gradient is looped,
   returning to the starting point is invisible. Constant speed (linear) instead of
   ease-in-out alternate, which paused at each end. */
@keyframes th-flow { from { background-position: 0% 50%; } to { background-position: 200% 50%; } }
.app-btn-primary,
.btn-pill:not(.btn-pill--ghost):not(.btn-pill--danger),
.btn-elev--primary,
.ai-launcher {
  background-image: var(--th-grad-flow);
  background-size: 200% 100%;
  animation: th-flow 14s linear infinite;
}
/* Hover restored a non-looped gradient: the seam reappeared as it passed. */
.app-btn-primary:hover,
.btn-pill:not(.btn-pill--ghost):not(.btn-pill--danger):hover,
.btn-elev--primary:hover,
.ai-launcher:hover {
  background-image: var(--th-grad-flow-h);
}
@media (prefers-reduced-motion: reduce) {
  .app-btn-primary, .btn-pill, .btn-elev--primary, .ai-launcher { animation: none; }
}

/* App logo at the top of the sidebar (above the profile card) */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-brand {
  order: -3; flex: 1 1 100%; padding: 2px 4px 10px; margin-bottom: 2px;
}
/* HEADER brand (client area) = direct child of `.app-nav-inner`: natural height.
   Otherwise `flex:1 1 100%` stretched it across the entire column (large empty space at the
   top, links pushed to the bottom). The footer branding (management, in `.app-nav-user`)
   keeps its original behavior. */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-inner > .app-nav-brand { flex: 0 0 auto; }
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-brand .brand-mark {
  display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 15px;
  color: var(--label-primary); text-decoration: none;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-brand .brand-mark-logo,
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-brand .brand-mark-img {
  width: 26px; height: 26px; flex: 0 0 26px;
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-brand .brand-mark-name small {
  color: var(--label-tertiary); font-weight: 600;
}


/* ════════ MENU BADGES: one solid color per doorway (--ic-c) ════════
   Each entry carries ITS color, taken from the desk dock tokens and
   IN THEIR ORDER: moving down the menu means going around the wheel without a jump.
   FLAT, no gradient — a color used to recognize a doorway at a glance
   must be flat. We REUSE the desk tokens instead of creating new ones:
   their lightness varies from one hue to another so the white icon works on
   each one. Constant lightness produced 2.2:1 on yellow, below the 3:1 threshold.
   OLD COMMENT, kept for reference:
   Rainbow: each entry carries its hue through style="--ic-h:<deg>". The gradient
   (light→dark in the SAME hue) adds depth, without movement: a menu is
   seen a hundred times a day and announces nothing, so permanent animation is noise. */
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links .nav-icon {
  background: var(--ic-c, #1f6fe0);
  color: #fff;
  box-shadow: 0 1px 2px rgba(11,18,32,0.16);
}
.nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-nav-links .nav-icon svg { stroke: #fff; }


/* Sidebar “Display” popover: leaves the flow (sidebar = overflow hidden) and
   anchors to the right of the button through JS (left/top). Desktop only — on mobile the action
   sheet anchored at the bottom (see app.css @max-768) remains the priority. */
@media (min-width: 769px) {
  .nav-layout-side .app-nav:not(.app-nav-admin):not(.super-nav) .app-appearance-pop {
    position: fixed; right: auto; bottom: auto; width: 236px; z-index: 2000;
  }
}

/* Dashboard “Today” card (clock, date, weather).
   Stacked on a phone, it must be the SAME width as the neighboring cards:
   a narrower card in the middle of a stack looks like a centering defect.
   The width limit only makes sense when the layout truly switches to
   two columns, with the card then sitting beside the day's schedule. */
/* No declared width: in a grid, the card stretches by itself to
   fill its cell, exactly like its neighbor. Setting `width:100%` would be wrong here,
   the sheet being in `content-box`: the inner padding would be added. */
@media (min-width: 900px) {
  /* No MAXIMUM width: the grid sets the column width, and the
     card only has to fill it — like the schedule beside it. A maximum would pin it to the
     left of its column as soon as the screen widens (measured: 343 px of empty space at 2560 px). */
  .day-panel { min-width: 188px; }
}


/* Hidden from the eye, READ by screen readers.
   Neither `display:none` nor `visibility:hidden`: they remove the element for
   everyone, including people listening to the page. So it is reduced to an
   invisible point while remaining in the document. */
.u-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}


/* On a phone, a field whose text is smaller than 16 px triggers an automatic ZOOM
   as soon as it is touched: this is a browser readability safeguard, and it cannot be
   disabled (`user-scalable=no` is deliberately ignored). The only way to avoid
   this zoom is therefore never to go below 16 px on these screens.

   The rule targets ONLY narrow screens: on a computer, 14 px remains the right
   typographic rhythm for the application. */
@media (max-width: 820px) {
  /* The value is forced: page stylesheets set their own sizes
     (13.6 px in the schedule, 14.7 px for students, 15.2 px in accounting) and
     and took precedence again. This is not a preference being overridden here, it is a
     browser constraint: below 16 px it zooms, and that cannot be disabled. */
  input[type="text"], input[type="search"], input[type="email"], input[type="tel"],
  input[type="url"], input[type="password"], input[type="number"], input[type="date"],
  input[type="datetime-local"], input[type="time"], input:not([type]),
  textarea, select {
    font-size: 16px !important;
  }
}

/* Radio player: station logo, placed over its initial.
   The initial remains underneath and stays visible until the image arrives — or
   forever if the station provides no logo. Nothing shifts while loading. */
.rmb-rowph { position: relative; overflow: hidden; }
.rmb-rowlogo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  background: #fff;
}

/* Separation of branches and their thematic variants. */
.rmb-section {
  padding: .55rem .7rem .25rem;
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: var(--label-tertiary, #8a8a8e);
  position: sticky; top: 0;
  background: var(--carte, var(--background-primary, #fff));
  z-index: 1;
}

/* Final setup: the stylesheet loads after all historical layers. */
[data-theme="dark"] {
  --system-green: var(--th-blue);
  --green: var(--th-blue);
  --label-secondary: rgba(236,236,236,0.60);
  --label-tertiary: rgba(236,236,236,0.30);
  --label-quaternary: rgba(236,236,236,0.18);
  --separator: rgba(84,84,84,0.65);
  --separator-opaque: #383838;
  --sr-r-sm: var(--radius-sm);
  --sr-r-md: var(--radius-md);
  --sr-r-lg: var(--radius-lg);
  --sr-r-xl: var(--radius-xl);
  --sr-r-pill: 999px;
  --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.40);
  --shadow-md: 0 5px 16px rgba(0,0,0,0.50);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.60);
  --shadow-xl: var(--shadow-lg);
  --shadow-soft: var(--shadow-sm);
  --shadow-raised: var(--shadow-md);
  --shadow-overlay: var(--shadow-lg);
  --sr-rim: none;
  --sr-raised: var(--shadow-md);
  --sr-overlay: var(--shadow-lg);
  --sr-glass-highlight: none;
}

.sr-glass:not(.sr-glass--on-navy),
.sr-card,
.sr-btn--ghost,
.compo-tile,
.compo-board,
.compo-stat,
.cible-card,
.app-card,
.app-kpi,
.app-toolbar {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
.sr-glass:not(.sr-glass--on-navy),
.sr-card,
.compo-tile,
.compo-board,
.compo-stat,
.cible-card,
.app-card,
.app-kpi {
  background: var(--bg-secondary) !important;
  border-color: var(--separator-opaque) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm) !important;
}
.stat-card:hover,
.compo-metric:hover,
.compo-panel:hover,
.compo-card:hover,
.compo-tile:hover,
.compo-board:hover,
.compo-stat:hover,
.cible-card:hover,
.app-card:hover,
.app-kpi:hover,
.sr-card:hover { box-shadow: var(--shadow-md) !important; }

.app-btn,
.app-btn-ghost,
.btn-elev,
.btn-pill,
.sr-btn { box-shadow: none !important; }
.app-btn-primary,
.btn-elev--primary,
.btn-pill:not(.btn-pill--ghost):not(.btn-pill--danger) { box-shadow: var(--shadow-sm) !important; }
.rmb,
.rmb-btn-main,
.pg-col-head,
.app-planning-tab,
.msg-3pane,
.day-card { box-shadow: var(--shadow-sm) !important; }
.ai-launcher { box-shadow: var(--shadow-md) !important; }
.nav-icon { box-shadow: var(--shadow-sm) !important; }
.parameters-tabs { box-shadow: none !important; }
.param-tab.is-active { box-shadow: var(--shadow-sm) !important; }

.app-modal-card,
.app-notif-panel,
.app-appearance-pop,
.cmdk-panel,
dialog {
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-lg) !important;
}
.app-btn,
.btn-elev,
.btn-pill,
.sr-btn,
button,
input,
select,
textarea,
summary { border-radius: var(--radius-md) !important; }
.compo-tile__icon,
.compo-card__icon,
.compo-metric__icon,
.nav-icon { border-radius: var(--radius-sm) !important; }
.ui-badge,
.app-badge,
.compo-badge,
[class*="badge"],
[class*="chip"],
[class*="source"],
[class*="pill"],
[class*="avatar"] { border-radius: 999px; }
.ui-badge,
.app-badge,
.compo-badge,
[class*="badge"],
[class*="chip"],
[class*="source"],
[class*="pill"],
[class*="avatar"],
.app-tag,
.attention-tag,
.compo-bar,
.compo-bar__fill,
.compo-progress,
.compo-progress__bar,
.app-planning-tabs,
.app-planning-filter,
.planning-filters,
.planning-filter,
.segmented,
.segmented-item,
.parameters-tabs,
.param-tab,
.app-planning-tab,
.day-stat,
.event-bar,
.event-licence { border-radius: 999px !important; }
.compo-avatar,
.msg-avatar,
.msg-initials,
.app-color-dot,
.ac-dot,
.pg-legend-dot,
.pg-col-head-tag-dot,
.fus-point,
.rmb-btn-nav,
.rmb-btn-main,
.rmb-fav,
input[type="checkbox"],
input[type="radio"] { border-radius: 50% !important; }
/* Custom colors identify a person or a vehicle: the letter and
   badge are enough, without borrowing the red or green used for states. */
.app-color-dot { background: var(--accent-2, #5e7fa8) !important; }
.compo-avatar[style*="background"] {
  background: var(--accent-2, #5e7fa8) !important;
  color: #fff !important;
}
.u-overflow-hidden,
.rmb-art,
.tip-of-day { border-radius: var(--radius-lg) !important; }
.compo-link-tile__icon,
.app-skip-link,
.app-nav-hamburger,
.app-nav-user .app-btn-ghost,
.app-nav-dropitem,
.ex-onglet,
.day-date { border-radius: var(--radius-md) !important; }
.app-nav-dropdown,
.app-nav-user-info { border-radius: var(--radius-lg) !important; }
.app-main div:not([class]),
.app-main span:not([class]) { border-radius: var(--radius-sm) !important; }
.app-main [style*="border-radius:100px"],
.app-main [style*="border-radius: 100px"] { border-radius: 999px !important; }
.app-main [style*="border-radius:12px"],
.app-main [style*="border-radius: 12px"] { border-radius: var(--radius-lg) !important; }
.app-main [style*="border-radius:8px"],
.app-main [style*="border-radius: 8px"] { border-radius: var(--radius-md) !important; }
.app-main [style*="border-radius:2px"],
.app-main [style*="border-radius: 2px"],
.app-main [style*="border-radius:3px"],
.app-main [style*="border-radius: 3px"],
.app-main [style*="border-radius:4px"],
.app-main [style*="border-radius: 4px"],
.app-main [style*="border-radius:5px"],
.app-main [style*="border-radius: 5px"],
.app-main [style*="border-radius:7px"],
.app-main [style*="border-radius: 7px"],
.app-main [style*="border-radius:9px"],
.app-main [style*="border-radius: 9px"] { border-radius: var(--radius-sm) !important; }

.app-main h2 { font-size: 24px !important; line-height: 1.2; }
.app-main h3 { font-size: 20px !important; line-height: 1.25; }
.app-main h2.compo-panel__title,
.app-main h2.compo-card__title,
.app-main h2.compo-tile__title,
.app-main h2.compo-chart__title { font-size: 20px !important; }

/* The touch target is enlarged only on devices that use touch. */
@media (pointer: coarse) {
  .app-btn,
  .btn-elev,
  .btn-pill,
  .sr-btn,
  button,
  input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]),
  select,
  textarea,
  summary,
  [role="button"],
  [role="tab"],
  [role="menuitem"] {
    min-width: 44px !important;
    min-height: 44px !important;
  }

  .app-skip-link,
  .app-main a[href],
  .app-nav a[href],
  .app-footer a[href] {
    display: inline-flex;
    align-items: center;
    min-width: 44px !important;
    min-height: 44px !important;
    vertical-align: middle;
  }

  label:has(input[type="checkbox"]),
  label:has(input[type="radio"]),
  input[type="checkbox"] + label,
  input[type="radio"] + label {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .app-nav-hamburger,
  .nav-hamburger,
  .app-nav-icon-btn,
  .app-theme-toggle { width: 44px; height: 44px; }
}