/* ── Default: Light / Professional B&W ─────────────────────────────────── */
:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --panel: #f6f7f9;
  --text: #0d0e10;
  --muted: #6b7280;
  --accent: #0d0e10;
  --accent-2: #0d0e10;
  --border: #e4e6eb;
  --app-bg: #f9fafb;
  --sidebar-bg: #ffffff;
  --sidebar-border: #e4e6eb;
  --hover: #f1f2f5;
  --shadow: 0 1px 3px rgba(0,0,0,.07), 0 8px 20px rgba(0,0,0,.06);
  --ring: 0 0 0 3px rgba(13,14,16,0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --pad-1: 10px;
  --pad-2: 14px;
  --pad-3: 18px;
  /* Greyscale chart palette — professional, no colour */
  --chart-1: #0d0e10;
  --chart-2: #6b7280;
  --chart-3: #9ca3af;
  --chart-4: #d1d5db;
}

/* ── Light (explicit) ───────────────────────────────────────────────────── */
html[data-theme="light"] {
  --bg: #ffffff;
  --surface: #ffffff;
  --panel: #f6f7f9;
  --text: #0d0e10;
  --muted: #6b7280;
  --accent: #0d0e10;
  --accent-2: #0d0e10;
  --border: #e4e6eb;
  --app-bg: #f9fafb;
  --sidebar-bg: #ffffff;
  --sidebar-border: #e4e6eb;
  --hover: #f1f2f5;
  --shadow: 0 1px 3px rgba(0,0,0,.07), 0 8px 20px rgba(0,0,0,.06);
  --ring: 0 0 0 3px rgba(13,14,16,0.08);
  --chart-1: #0d0e10;
  --chart-2: #6b7280;
  --chart-3: #9ca3af;
  --chart-4: #d1d5db;
}

/* ── Dark mode (opt-in) ─────────────────────────────────────────────────── */
html[data-theme="dark"] {
  --bg: #0b0c0e;
  --surface: #0f1115;
  --panel: #14171c;
  --text: #f5f5f5;
  --muted: #9ca3af;
  --accent: #f5f5f5;
  --accent-2: #f5f5f5;
  --border: #242833;
  --app-bg: #0b0c0e;
  --sidebar-bg: #0f1115;
  --sidebar-border: #1c1f24;
  --hover: #161a21;
  --shadow: 0 16px 44px rgba(0,0,0,.34);
  --ring: 0 0 0 3px rgba(245,245,245,0.08);
  --chart-1: #f5f5f5;
  --chart-2: #9ca3af;
  --chart-3: #6b7280;
  --chart-4: #374151;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: var(--app-bg);
  color: var(--text);
  line-height: 1.45;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.main { min-width: 0; }
.sidebar { min-width: 0; }

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-sublist {
  display: grid;
  gap: 2px;
  padding-left: 6px;
  padding-right: 6px;
}

.nav-item.sub {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 12px;
}

/* Sidebar collapse (ChatGPT-like) */
body[data-sidebar="collapsed"] .app-shell {
  grid-template-columns: 78px 1fr;
}

body[data-sidebar="collapsed"] .sidebar {
  padding: 14px 10px;
}

body[data-sidebar="collapsed"] .brand-title,
body[data-sidebar="collapsed"] .brand-sub,
body[data-sidebar="collapsed"] .workspace-meta,
body[data-sidebar="collapsed"] .workspace-caret,
body[data-sidebar="collapsed"] .sidebar-footer,
body[data-sidebar="collapsed"] .nav-section,
body[data-sidebar="collapsed"] .nav-group-items,
body[data-sidebar="collapsed"] #sidebar-classes {
  display: none !important;
}

body[data-sidebar="collapsed"] .workspace-pill {
  grid-template-columns: 34px;
  justify-content: center;
}

body[data-sidebar="collapsed"] .nav-item {
  justify-content: center;
  padding: 10px 10px;
}

body[data-sidebar="collapsed"] .nav-item > span:not(.nav-ico) {
  display: none;
}

body[data-sidebar="collapsed"] .nav-item.sub {
  display: none;
}

body[data-sidebar="collapsed"] .nav-group-summary {
  justify-content: center;
  padding: 10px 10px;
}

body[data-sidebar="collapsed"] .nav-group-summary > span:not(.nav-ico) {
  display: none;
}

body[data-sidebar="collapsed"] .nav-group-caret {
  display: none;
}

/* ── Évite la double apparition du bouton toggle ───────────────────────── */
@media (min-width: 981px) {
  /* Topbar toggle : caché quand sidebar ouverte, visible quand réduite */
  .topbar [data-sidebar-toggle] {
    display: none;
  }
  body[data-sidebar="collapsed"] .topbar [data-sidebar-toggle] {
    display: grid;
  }
  /* Sidebar toggle : caché quand sidebar réduite (topbar prend le relais) */
  body[data-sidebar="collapsed"] .brand .sidebar-toggle {
    display: none;
  }
  /* Logo centré seul dans la sidebar réduite */
  body[data-sidebar="collapsed"] .brand {
    justify-content: center;
    padding: 8px 0;
  }
}

/* Mobile off-canvas sidebar */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8,10,14,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 45;
}

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(300px, 86vw);
    transform: translateX(-110%);
    transition: transform 220ms ease;
    z-index: 50;
    border-right: 1px solid var(--sidebar-border);
  }
  body[data-sidebar-open="true"] .sidebar { transform: translateX(0); }
  body[data-sidebar-open="true"] #sidebar-overlay { display: block; }

  .main { padding: 16px 14px; }
  #content { max-width: none; }
  .topbar { position: sticky; top: 0; z-index: 10; }
}

/* ── Nav fills remaining height so user-card sticks to bottom ──────────── */
.nav {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  gap: 0;
  padding-right: 0;
}

.sidebar {
  background: var(--sidebar-bg);
  padding: 0;
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
}

/* ── Sidebar branding top (logo only) ─────────────────────────────────── */
.sidebar-top {
  flex-shrink: 0;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--sidebar-border);
}

/* ── New dropdown nav structure ─────────────────────────────────────────── */
.nav-dashboard-item {
  flex-shrink: 0;
  margin: 6px 8px 0;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
}
.nav-dashboard-item:hover {
  background: var(--hover);
  color: var(--text);
  border-color: color-mix(in srgb, var(--border) 60%, var(--text));
}
.nav-dashboard-item.active {
  background: color-mix(in srgb, var(--surface) 90%, white);
  color: var(--text);
  border-color: #111111;
}

.nav-dropdown {
  border: none;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
}

.nav-section-summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  border-top: 1px solid var(--sidebar-border);
  transition: color .12s;
  gap: 8px;
}
.nav-section-summary::-webkit-details-marker { display: none; }
.nav-section-summary:hover { color: var(--fg, var(--text)); }
details[open] > .nav-section-summary { color: var(--text); }

.nav-chevron {
  flex-shrink: 0;
  color: var(--muted);
  transition: transform .18s ease;
}
details[open] > .nav-section-summary .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-items {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 2px 8px 6px;
}
.nav-dropdown-items .nav-item {
  padding: 8px 10px;
  font-size: 14px;
  border-radius: 9px;
}

/* ── Nav badge (counter pill) ────────────────────────────────────────────── */
.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 6px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  margin-left: auto;
  flex-shrink: 0;
  line-height: 1;
}

.nav-badge--ink {
  background: var(--text);
  color: var(--bg);
}

/* ── User card pinned at bottom ──────────────────────────────────────────── */
.nav-user-card {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--sidebar-border);
  margin-top: auto;
  background: var(--sidebar-bg);
}
.nav-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--text);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}
.nav-user-info { flex: 1; min-width: 0; }
.nav-user-name {
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-user-sub {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-user-caret {
  color: var(--muted);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: color .12s;
}
.nav-user-caret:hover { color: var(--text); }

/* ── Collapsed state for new sidebar ────────────────────────────────────── */
body[data-sidebar="collapsed"] .nav-section-summary > span:first-child,
body[data-sidebar="collapsed"] .nav-section-summary .nav-chevron,
body[data-sidebar="collapsed"] .nav-dropdown-items,
body[data-sidebar="collapsed"] .nav-badge,
body[data-sidebar="collapsed"] .nav-user-info,
body[data-sidebar="collapsed"] .nav-user-caret {
  display: none !important;
}
body[data-sidebar="collapsed"] .nav-dashboard-item > span:not(.nav-ico) {
  display: none;
}
body[data-sidebar="collapsed"] .nav-dashboard-item {
  justify-content: center;
  padding: 10px;
}
body[data-sidebar="collapsed"] .nav-section-summary {
  justify-content: center;
  padding: 10px;
}
body[data-sidebar="collapsed"] .nav-user-card {
  justify-content: center;
  padding: 10px;
}

/* ── Sidebar footer (legacy) ─────────────────────────────────────────────── */
.sidebar-footer {
  margin-top: auto;
  display: flex;
  gap: 10px;
  padding: 8px 6px;
  color: var(--muted);
  font-size: 11px;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 6px 6px;
}

.brand .sidebar-toggle {
  margin-left: auto;
}

.brand .ico-expand { display: none; }
body[data-sidebar="collapsed"] .brand .ico-expand { display: block; }
body[data-sidebar="collapsed"] .brand .ico-collapse { display: none; }

.logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo-media,
.workspace-avatar-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: inherit;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.brand-sub { color: var(--muted); font-size: 11px; }

.nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: auto;
  padding-right: 4px;
}

.sidebar-top { display: grid; gap: 12px; }

.workspace-picker { display: block; }
.workspace-pill {
  display: grid;
  grid-template-columns: 34px 1fr 18px;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, var(--surface));
}
.workspace-avatar {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--text);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 12px;
}
.workspace-meta { min-width: 0; }
.workspace-name {
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.workspace-sub {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.9px;
  margin-top: 2px;
}
.workspace-caret { color: var(--muted); }

.user-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--panel);
  display: grid;
  gap: 4px;
}

.user-name {
  font-weight: 600;
  font-size: 13px;
}

.user-role {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-section {
  margin-top: 10px;
  font-size: 10px;
  color: #7b7f87;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 6px 10px 4px;
}

html[data-theme="light"] .nav-section {
  color: #6b6f77;
}

.nav-group {
  border: 0;
  padding: 0;
  margin: 0;
}

.nav-group + .nav-group {
  margin-top: 6px;
}

.nav-group-summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 14px;
  color: color-mix(in srgb, var(--text) 60%, var(--muted));
  text-transform: uppercase;
  letter-spacing: 1.1px;
  font-size: 10px;
}

.nav-group-summary::-webkit-details-marker { display: none; }

.nav-group-summary:hover {
  background: color-mix(in srgb, var(--hover) 70%, transparent);
}

.nav-group[open] .nav-group-summary {
  color: color-mix(in srgb, var(--text) 80%, var(--muted));
}

.nav-group-caret {
  margin-left: auto;
  color: var(--muted);
  transition: transform 160ms ease;
}

.nav-group[open] .nav-group-caret {
  transform: rotate(180deg);
}

.nav-group-items {
  display: grid;
  gap: 2px;
  padding-left: 6px;
  padding-right: 6px;
  margin-top: 4px;
}

.nav-group-items .nav-item {
  padding: 9px 12px;
}

.nav-item {
  text-decoration: none;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  background: transparent;
  border: 1px solid transparent;
  font-size: 14px;
  transition: background 120ms ease, border 120ms ease, color 120ms ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

button.nav-item {
  width: 100%;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}

.nav-item:hover {
  background: var(--hover);
  border: 1px solid color-mix(in srgb, var(--border) 60%, var(--text));
}

.nav-item.active {
  background: color-mix(in srgb, var(--surface) 90%, white);
  color: var(--text);
  border: 1px solid #111111;
  font-weight: 600;
}

.nav-item.active .nav-ico svg path,
.nav-item.active .nav-ico svg circle,
.nav-item.active .nav-ico svg rect,
.nav-item.active .nav-ico svg line,
.nav-item.active .nav-ico svg polyline {
  stroke: currentColor;
}

.nav-item.active:hover {
  background: color-mix(in srgb, var(--surface) 88%, white);
  color: var(--text);
  border: 1px solid #111111;
}

.nav-ico {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  gap: 10px;
  padding: 8px 6px;
  color: var(--muted);
  font-size: 11px;
}

.kv {
  display: grid;
  gap: 10px;
  padding: 10px 2px;
}

.kv-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 10px;
  align-items: start;
}

.kv-k {
  font-size: 12px;
  color: var(--muted);
}

.kv-v {
  font-size: 13px;
  color: var(--text);
  word-break: break-word;
}

@media (max-width: 700px) {
  .kv-row { grid-template-columns: 1fr; }
}

.mini {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--panel);
  font-size: 12px;
  color: var(--muted);
}

.main { padding: 18px 22px; }

#content {
  max-width: 1280px;
  display: grid;
  gap: 16px;
  width: 100%;
}

.density-toggle {
  display: inline-flex;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.density-toggle button {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}

.density-toggle button.active {
  background: var(--accent);
  color: var(--bg);
}

body[data-density="compact"] .panel { padding: 14px; }
body[data-density="compact"] .data-card { padding: 10px; }
body[data-density="compact"] .list-row { padding: 10px; }
body[data-density="compact"] .nav-item { padding: 6px 8px; font-size: 11px; }
body[data-density="compact"] .topbar { margin-bottom: 16px; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-title { font-size: 18px; font-weight: 650; letter-spacing: -0.2px; }

.topbar-actions { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; justify-content: flex-end; }

.btn {
  border: none;
  background: var(--accent);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease, box-shadow 120ms ease, color 120ms ease;
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,0,0,0.18); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

.btn.small {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 8px;
}

.inline-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  padding: 0;
  font-size: 16px;
  position: relative;
}

.badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg);
  font-size: 10px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  padding: 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--panel) 0%, var(--surface) 100%);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.eyebrow { color: var(--accent-2); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; }

.hero h1 { margin: 8px 0 6px; font-size: 28px; }

.hero p { color: var(--muted); }

.hero-actions { margin-top: 16px; display: flex; gap: 10px; }

.hero-card {
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-radius: 16px;
  padding: 18px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.metric-label { color: var(--muted); font-size: 12px; }

.metric-value { font-size: 30px; font-weight: 700; }

.progress-bar {
  background: color-mix(in srgb, var(--panel) 70%, var(--bg));
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar span { display: block; height: 100%; background: var(--accent); }

.hero-note { color: var(--muted); font-size: 12px; }

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.card {
  background: var(--panel);
  border-radius: 14px;
  padding: 16px;
  border: 1px solid var(--border);
}

.card.highlight { background: var(--panel); }
html[data-theme="light"] .card.highlight { background: var(--panel); }

.card-title { color: var(--muted); font-size: 12px; }

.card-value { font-size: 24px; font-weight: 700; margin: 6px 0; }

.card-foot { color: var(--muted); font-size: 12px; }

.panel {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: var(--shadow);
}

.panel-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }

.panel-title { font-weight: 600; }

.panel-sub { color: var(--muted); font-size: 12px; }

.list {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.list-row {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--panel) 92%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.list-row:hover {
  border-color: color-mix(in srgb, var(--accent) 20%, var(--border));
  background: color-mix(in srgb, var(--surface) 92%, var(--panel));
  box-shadow: 0 12px 30px rgba(0,0,0,0.16);
}

.list-title { font-weight: 600; }
.list-sub { color: var(--muted); font-size: 12px; }

.checkbox-group {
  display: grid;
  gap: 6px;
}

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

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.chip-label {
  color: var(--text);
}

.chip-x {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}

.chip-x:hover {
  color: var(--text);
}

.chart {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.chart-row {
  display: grid;
  grid-template-columns: 160px 1fr 60px;
  gap: 12px;
  align-items: center;
}

.chart-label {
  font-size: 12px;
  color: var(--muted);
}

.chart-bar {
  height: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.chart-bar span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.chart-value {
  text-align: right;
  font-size: 12px;
}

.trend {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  align-items: end;
  height: 140px;
}

.trend-item {
  display: grid;
  gap: 6px;
  align-items: end;
  justify-items: center;
}

.trend-bar {
  width: 100%;
  background: var(--accent);
  border-radius: 8px 8px 4px 4px;
  min-height: 4px;
}

.trend-label {
  font-size: 11px;
  color: var(--muted);
}

.analytics-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.chart-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.grid-bg {
  background:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,0.08), transparent 40%),
    linear-gradient(transparent 95%, rgba(255,255,255,0.05) 96%),
    linear-gradient(90deg, transparent 95%, rgba(255,255,255,0.05) 96%),
    var(--panel);
  background-size: auto, 28px 28px, 28px 28px, auto;
}

html[data-theme="light"] .grid-bg {
  background:
    radial-gradient(circle at 20% 0%, rgba(0,0,0,0.06), transparent 40%),
    linear-gradient(transparent 95%, rgba(0,0,0,0.06) 96%),
    linear-gradient(90deg, transparent 95%, rgba(0,0,0,0.06) 96%),
    var(--panel);
}

.donut {
  --size: 180px;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  margin: 22px auto 8px;
  background:
    conic-gradient(var(--chart-1) calc(var(--value) * 1%), var(--surface) 0);
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 0 1px var(--border);
}

.donut-inner {
  width: calc(var(--size) - 52px);
  height: calc(var(--size) - 52px);
  border-radius: 50%;
  background: var(--panel);
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid var(--border);
}

.donut-value {
  font-size: 26px;
  font-weight: 700;
}

.donut-label {
  font-size: 12px;
  color: var(--muted);
}

.spark-bars {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  align-items: end;
  height: 180px;
}

.spark-item {
  display: grid;
  align-items: end;
  gap: 8px;
  justify-items: center;
}

.spark-bar {
  width: 100%;
  border-radius: 10px 10px 6px 6px;
  background: var(--accent);
  min-height: 8px;
  box-shadow: none;
}

.spark-label {
  font-size: 11px;
  color: var(--muted);
}

.sparkline-wrap {
  margin-top: 16px;
  position: relative;
}

.sparkline {
  width: 100%;
  height: 180px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 6%, transparent), transparent 60%);
  border-radius: 14px;
  border: 1px solid var(--border);
}

.sparkline-line {
  fill: none;
  stroke: var(--text);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: none;
}

.sparkline-dots {
  position: absolute;
  left: 18px;
  right: 18px;
  top: 22px;
  height: 120px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
}

.spark-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: none;
  border: 2px solid var(--surface);
}

.sparkline-labels {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}

.radar-wrap {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
  align-items: center;
}

.radar {
  width: 100%;
  height: auto;
}

.radar.compact {
  width: 180px;
}

.radar-grid {
  fill: none;
  stroke: var(--border);
  stroke-width: 1.2;
}

.radar-area {
  fill: color-mix(in srgb, var(--text) 8%, transparent);
  stroke: var(--text);
  stroke-width: 1.5;
}

.radar-label {
  font-size: 9px;
  fill: var(--muted);
}

.radar-legend {
  display: grid;
  gap: 8px;
}

.score-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.score-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.score-head {
  font-size: 12px;
  color: var(--muted);
}

.score-body {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  align-items: center;
}

.score-ring {
  --size: 64px;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  background: conic-gradient(var(--chart-4) calc(var(--value) * 1%), var(--panel) 0);
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
}

.score-ring span {
  font-size: 11px;
  font-weight: 600;
}

.score-value {
  font-size: 20px;
  font-weight: 700;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.data-grid.table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.data-grid.table .data-card {
  grid-template-columns: 2fr 2fr auto;
  align-items: center;
}

.data-grid.table .data-meta {
  display: grid;
  grid-auto-flow: row;
  gap: 4px;
}

.data-grid.table .data-actions {
  justify-content: flex-end;
  align-items: center;
}

.data-header {
  display: grid;
  grid-template-columns: 2fr 2fr auto;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: color-mix(in srgb, var(--panel) 65%, var(--surface));
}
.data-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: grid;
  gap: 10px;
  transition: background 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.data-card:hover {
  border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
  background: color-mix(in srgb, var(--surface) 88%, var(--panel));
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.data-title {
  font-weight: 600;
}

.data-meta {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.data-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ─── Page Sections (used by admissions/etc.) ─── */
.section {
  background: color-mix(in srgb, var(--panel) 92%, var(--bg));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.14);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 10px;
}

.section-header h2 { margin: 0; letter-spacing: -0.2px; }
.section-header p { margin: 6px 0 0; color: var(--muted); }

.pill {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}

.status {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
}

/* Status badges — greyscale, professional */
.status.success {
  background: color-mix(in srgb, var(--text) 8%, var(--surface));
  color: var(--text);
  border-color: color-mix(in srgb, var(--text) 15%, var(--border));
}
.status.warning {
  background: color-mix(in srgb, var(--muted) 12%, var(--surface));
  color: var(--text);
  border-color: color-mix(in srgb, var(--muted) 25%, var(--border));
}
.status.danger {
  background: color-mix(in srgb, var(--text) 5%, var(--surface));
  color: var(--muted);
  border-color: color-mix(in srgb, var(--text) 20%, var(--border));
}

.list-toolbar {
  margin: 6px 0 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 3;
  background: color-mix(in srgb, var(--panel) 92%, var(--bg));
  padding: 8px 0;
}

.list-toolbar .filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pager {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
}

.classes-page {
  display: grid;
  gap: 18px;
}

.classes-page-header {
  align-items: flex-start;
  margin-bottom: 0;
}

.classes-page-header h2 {
  margin: 8px 0 6px;
  letter-spacing: -0.2px;
}

.classes-page-header p {
  margin: 0;
  color: var(--muted);
  max-width: 620px;
}

.classes-page-actions {
  justify-content: flex-end;
}

.classes-board {
  display: grid;
  gap: 16px;
}

.classes-stats-grid {
  margin-bottom: 0;
}

.classes-stat-card {
  min-height: 0;
}

.classes-directory {
  display: grid;
  gap: 14px;
}

.classes-toolbar {
  margin: 0;
  padding: 0;
  position: static;
  background: transparent;
}

/* ── HTMX Loading Spinner ── */
.btn.htmx-request {
  opacity: 0.85;
  pointer-events: none;
}
.btn.htmx-request .btn-text-default {
  display: none !important;
}
.btn .btn-text-loading {
  display: none;
  align-items: center;
  gap: 6px;
}
.btn.htmx-request .btn-text-loading {
  display: inline-flex !important;
}
@keyframes ikiu-spin {
  to { transform: rotate(360deg); }
}
.spin-icon {
  animation: ikiu-spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

.classes-toolbar .classes-toolbar-filters {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.classes-search {
  min-width: 0;
}

.classes-filter-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.classes-table {
  gap: 10px;
}

.classes-table-head,
.classes-table .classes-row {
  grid-template-columns: minmax(220px, 2.2fr) minmax(160px, 1.4fr) minmax(110px, 0.85fr) minmax(150px, 1fr) minmax(130px, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.classes-table-head {
  padding: 10px 12px;
}

.classes-table .classes-row {
  padding: 16px;
}

.classes-cell {
  min-width: 0;
  display: flex;
  align-items: center;
}

.classes-cell-main {
  display: block;
}

.classes-identity {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.classes-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 10%, var(--border));
}

.classes-identity-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.classes-name {
  font-size: 15px;
  font-weight: 600;
}

.classes-cell-value,
.classes-cell-plain {
  font-size: 14px;
  font-weight: 600;
}

.classes-subline,
.classes-load-meta,
.classes-footer-copy {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.classes-load {
  display: grid;
  gap: 6px;
  width: min(100%, 150px);
}

.classes-progress {
  width: 140px;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--muted) 14%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--muted) 12%, var(--border));
}

.classes-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.classes-progress-fill.theme-blue {
  background: #378add;
}

.classes-progress-fill.theme-green {
  background: #78ad1b;
}

.classes-progress-fill.theme-purple {
  background: #8074dd;
}

.classes-progress-fill.theme-coral {
  background: #e06d33;
}

.classes-progress-fill.theme-amber {
  background: #d19629;
}

.classes-period {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.classes-cell-actions {
  justify-content: flex-end;
}

.classes-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.classes-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.classes-page-btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.classes-page-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
  background: color-mix(in srgb, var(--panel) 84%, var(--surface));
}

.classes-page-btn.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.classes-page-btn:disabled {
  opacity: 0.55;
  cursor: default;
}

@media (max-width: 1180px) {
  .classes-filter-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .classes-page-header,
  .classes-table-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .classes-table-head {
    display: none;
  }

  .classes-table .classes-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .classes-cell {
    display: block;
  }

  .classes-cell::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .classes-cell-main,
  .classes-cell-actions {
    grid-column: 1 / -1;
  }

  .classes-cell-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .classes-filter-row {
    grid-template-columns: 1fr;
  }

  .classes-table .classes-row {
    grid-template-columns: 1fr;
  }
}

.empty {
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 90%, var(--bg));
}

.choice-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.choice-card {
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  display: grid;
  gap: 8px;
  transition: transform 120ms ease, border 120ms ease, background 120ms ease;
}

.choice-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  background: var(--surface);
}

.choice-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 18px;
}

.choice-title {
  font-weight: 600;
}

.choice-sub {
  font-size: 12px;
  color: var(--muted);
}

.choice-cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

.rank-list {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.rank-row {
  display: grid;
  grid-template-columns: 1fr 70px;
  gap: 14px;
  align-items: center;
}

.rank-label {
  font-size: 13px;
}

.rank-meter {
  height: 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: 8px;
}

.rank-meter span {
  display: block;
  height: 100%;
  background: var(--text);
}

.rank-score {
  text-align: right;
  font-weight: 600;
}

@media (max-width: 980px) {
  .analytics-grid {
    grid-template-columns: 1fr;
  }
  .spark-bars {
    height: 140px;
  }
}

.empty { color: var(--muted); font-size: 12px; padding: 8px; }

/* Modal + form */
#modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(8, 10, 14, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 50;
}

#modal:empty {
  display: none;
}

#modal:not(:empty) {
  opacity: 1;
  pointer-events: auto;
}

@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal {
  width: min(720px, 92vw);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  animation: modalSlideIn 280ms cubic-bezier(.22,1,.36,1) both;
}

/* ─── Signup Popup ─── */
.signup-modal {
  width: min(640px, 92vw);
  padding: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--border));
}

.signup-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 28px 28px 20px;
  background:
    radial-gradient(ellipse at 0% 0%, color-mix(in srgb, var(--accent) 6%, transparent), transparent 60%),
    var(--surface);
  border-bottom: 1px solid var(--border);
}

.signup-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1.2;
}

.signup-subtitle {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.signup-close {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 150ms, color 150ms, border-color 150ms;
}

.signup-close:hover {
  background: var(--surface);
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.signup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 24px 28px;
}

.signup-card {
  position: relative;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 16px 16px;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 200ms cubic-bezier(.22,1,.36,1),
              border-color 200ms ease,
              box-shadow 200ms ease,
              background 200ms ease;
}

.signup-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 12px 32px rgba(0,0,0,0.18), 0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent);
  background: var(--surface);
}

.signup-step {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  display: grid;
  place-items: center;
  color: var(--muted);
}

.signup-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  transition: transform 200ms ease;
}

.signup-card:hover .signup-icon {
  transform: scale(1.08);
}

.signup-icon--student {
  background: linear-gradient(135deg, #4dd2ff22, #4dd2ff44);
  border: 1px solid #4dd2ff33;
  color: #4dd2ff;
}

.signup-icon--teacher {
  background: linear-gradient(135deg, #ffe06622, #ffe06644);
  border: 1px solid #ffe06633;
  color: #ffe066;
}

.signup-icon--parent {
  background: linear-gradient(135deg, #9bffb122, #9bffb144);
  border: 1px solid #9bffb133;
  color: #9bffb1;
}

html[data-theme="light"] .signup-icon--student {
  background: linear-gradient(135deg, #006d9c18, #006d9c28);
  border-color: #006d9c30;
  color: #006d9c;
}

html[data-theme="light"] .signup-icon--teacher {
  background: linear-gradient(135deg, #b26a0018, #b26a0028);
  border-color: #b26a0030;
  color: #b26a00;
}

html[data-theme="light"] .signup-icon--parent {
  background: linear-gradient(135deg, #1d7a3a18, #1d7a3a28);
  border-color: #1d7a3a30;
  color: #1d7a3a;
}

.signup-card-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.signup-card-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}

.signup-cta {
  margin-top: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 4px;
}

.signup-arrow {
  display: inline-block;
  transition: transform 200ms ease;
}

.signup-card:hover .signup-arrow {
  transform: translateX(4px);
}

.signup-footer {
  padding: 16px 28px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 50%, var(--surface));
}

.signup-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  margin-left: 2px;
  transition: opacity 150ms;
}

.signup-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .signup-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 20px;
  }
  .signup-header { padding: 20px 20px 16px; }
  .signup-footer { padding: 14px 20px; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0;
  padding: 24px 24px 16px;
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.2px;
  line-height: 1.3;
}

.modal-header .btn.ghost.icon-btn {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 10px;
  font-size: 0;
}

.modal-header .btn.ghost.icon-btn::after {
  content: "✕";
  font-size: 14px;
  line-height: 1;
}

/* ─── Notification mark-as-read individual button ─── */
.notif-mark-read {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--border, #e5e7eb);
  border-radius: 8px;
  background: transparent;
  color: var(--muted, #9ca3af);
  cursor: pointer;
  transition: all 160ms ease;
  margin-top: 2px;
  padding: 0;
}
.notif-mark-read:hover {
  border-color: var(--accent, #3b82f6);
  color: var(--accent, #3b82f6);
  background: rgba(59, 130, 246, 0.08);
}
.notif-mark-read svg {
  width: 14px;
  height: 14px;
}

.modal-title { font-size: 18px; font-weight: 600; }
.modal-sub { color: var(--muted); font-size: 12px; }

/* ─── Wizard progress ─── */
.wizard-progress {
  padding: 0 24px 18px;
  display: grid;
  gap: 10px;
}

.wizard-bar {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.wizard-bar span {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--accent);
  border-radius: inherit;
  transition: width 220ms ease;
}

.wizard-steps {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.wizard-step {
  height: 28px;
  width: 28px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  display: grid;
  place-items: center;
  background: var(--panel);
  transition: all 180ms ease;
}

.wizard-step.active {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}

/* ─── Modal form body ─── */
.modal .panel-sub {
  padding: 0 24px;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.modal .form {
  padding: 12px 24px 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }

/* ─── Form fields ─── */
.form-row {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.form-row label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.1px;
}

.tag-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.tag-pill {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.tag-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="url"],
.form-row input[type="number"],
.form-row input[type="password"],
.form-row input[type="date"],
.form-row input[type="datetime-local"],
.form-row select,
.form-row textarea,
.input {
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus,
.input:focus {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 8%, transparent);
  background: var(--surface);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 60%, transparent);
}

.form-row input:disabled,
.form-row select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Select dropdown arrow */
.form-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Textarea */
.form-row textarea {
  min-height: 80px;
  resize: vertical;
}

select[multiple].input,
.form-row select[multiple] {
  min-height: 140px;
  background-image: none;
  padding-right: 14px;
}

/* ─── Password field (show/hide) ─── */
.pw-field {
  position: relative;
  display: flex;
  align-items: center;
}

.pw-field .input {
  padding-right: 44px;
}

.pw-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.pw-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--text);
}

.pw-toggle.is-on {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}

.pw-eye {
  font-size: 14px;
  line-height: 1;
}

/* ─── HTMX button spinner ─── */
.btn .btn-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--text) 18%, transparent);
  border-top-color: var(--text);
  animation: spin 700ms linear infinite;
}

.btn.htmx-request {
  pointer-events: none;
  opacity: 0.85;
}

.btn.htmx-request .btn-label {
  opacity: 0.65;
}

.btn.htmx-request .btn-spinner {
  display: inline-block;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── File input ─── */
.form-row input[type="file"] {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  border: 2px dashed var(--border);
  background: color-mix(in srgb, var(--panel) 50%, var(--bg));
  color: var(--muted);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
}

.form-row input[type="file"]:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  background: var(--panel);
}

.form-row input[type="file"]:focus {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  box-shadow: none;
  outline: none;
}

/* ─── Auth pages ─── */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 34px 16px;
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--panel) 70%, transparent), transparent 55%),
    radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--panel) 55%, transparent), transparent 50%),
    var(--bg);
}

.auth-card {
  width: min(520px, 92vw);
}

.auth-card .modal-header {
  padding: 0;
  margin-bottom: 14px;
}

.auth-card .modal-header .btn.ghost.icon-btn {
  width: 36px;
  height: 36px;
}

/* ─── Dropdown (details/summary) ─── */
.dropdown {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 18px 46px rgba(0,0,0,0.18);
  overflow: hidden;
}

.dropdown-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  gap: 10px;
  user-select: none;
}

.dropdown-summary::-webkit-details-marker { display: none; }

.dropdown-caret {
  color: var(--muted);
  transition: transform 180ms ease;
  font-size: 14px;
}

.dropdown[open] .dropdown-caret {
  transform: rotate(180deg);
}

.dropdown-body {
  border-top: 1px solid var(--border);
  padding: 14px 18px 18px;
}

.dropdown-tools {
  margin-bottom: 12px;
}

/* ─── Inline row (checkbox/toggle) ─── */
.form-row.inline {
  grid-auto-flow: column;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  margin-bottom: 8px;
}

.form-row.inline label {
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.form-row.inline input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ─── Section divider inside modals ─── */
.modal .panel-sub + .panel-sub {
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ─── Form actions ─── */
.form-actions {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal .form-actions .btn {
  padding: 11px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.modal .form-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.filters .form-actions {
  justify-content: flex-start;
}

/* ─── Wizard modal overrides ─── */
.modal.wizard-modal {
  padding: 0;
  overflow: hidden;
  max-height: 90vh;
  overflow-y: auto;
}

.modal.wizard-modal .modal-header {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
  border-bottom: none;
}

.modal.wizard-modal .form-actions {
  padding: 16px 24px;
  margin-top: 0;
  background: color-mix(in srgb, var(--panel) 50%, var(--surface));
  border-top: 1px solid var(--border);
  position: sticky;
  bottom: 0;
}

/* Éléments placés directement dans le modal (hors formulaire) : même retrait
   horizontal que le reste du contenu pour ne pas coller au bord. */
.modal.wizard-modal > .help,
.modal.wizard-modal > .alert {
  margin-left: 24px;
  margin-right: 24px;
}

/* Bouton avec libellé + spinner : alignement horizontal centré. */
.btn:has(.btn-label) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ─── Select recherchable (nationalité, etc.) ─── */
.ss-wrap { position: relative; }
.ss-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  cursor: pointer;
}
.ss-trigger .ss-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ss-value.ss-muted { color: var(--muted); }
.ss-caret { flex: 0 0 auto; color: var(--muted); transition: transform 160ms ease; }
.ss-wrap.open .ss-caret { transform: rotate(180deg); }
.ss-panel {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.14);
  padding: 8px;
}
.ss-search { margin-bottom: 6px; }
.ss-list { max-height: 220px; overflow-y: auto; display: grid; gap: 2px; }
.ss-opt {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}
.ss-opt:hover { background: var(--panel); }
.ss-opt.selected { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); font-weight: 600; }
.ss-none { padding: 10px; font-size: 13px; color: var(--muted); text-align: center; }

/* ─── Aperçu photo d'identité ─── */
.photo-preview {
  position: relative;
  display: inline-block;
  margin-top: 8px;
}
.photo-preview img {
  max-width: 140px;
  max-height: 140px;
  border-radius: 12px;
  border: 1px solid var(--border);
  object-fit: cover;
  display: block;
}
.photo-preview-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.photo-preview-remove:hover { color: var(--danger, #e5484d); border-color: var(--danger, #e5484d); }

.toast {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 12px;
  color: var(--text);
}

#toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 10px;
  z-index: 60;
}

.toast {
  transform: translateY(0);
  transition: opacity 260ms cubic-bezier(.16,1,.3,1), transform 260ms cubic-bezier(.16,1,.3,1);
  animation: toastIn 280ms cubic-bezier(.16,1,.3,1) both;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(14px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.toast-hide {
  opacity: 0;
  transform: translateY(8px) scale(.98);
}

@media (prefers-reduced-motion: reduce) {
  .toast { animation: none; transition: opacity 150ms ease; }
}

.alert {
  background: color-mix(in srgb, #f5b4b4 20%, var(--panel));
  border: 1px solid #553333;
  color: #f5b4b4;
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 12px;
}

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace;
  font-size: 12px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  max-width: 100%;
  overflow-wrap: anywhere; /* avoid modal overflow on long headers (CSV, tokens, etc.) */
}

.search-results {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
}

.search-list {
  display: grid;
}

.search-item {
  padding: 10px 12px;
  text-align: left;
  border: 0;
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease;
}

.search-item:hover {
  background: var(--panel-2);
}

.search-item.disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.search-item.disabled:hover {
  background: transparent;
}

.search-title {
  font-weight: 600;
}

.search-meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.search-empty {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
}

.field-error {
  color: #ff6b6b;
  font-size: 12px;
  margin-top: 4px;
}

.alert.danger {
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.3);
  color: #ff6b6b;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 12px;
}

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .form-grid { grid-template-columns: 1fr; }
}

/* ── Student list — toolbar & table ─────────────────────────────────────── */

.student-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.student-toolbar .filter-search {
  flex: 1 1 200px;
  min-width: 160px;
}

.student-toolbar .filter-select {
  flex: 0 1 160px;
  min-width: 130px;
}

.student-toolbar .filter-reset {
  margin-left: auto;
  white-space: nowrap;
}

.list-meta {
  margin-bottom: 10px;
  font-size: 13px;
}

/* Table wrapper */
.pro-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.pro-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.pro-table thead th {
  background: var(--panel, #f8f9fa);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.pro-table thead th:first-child { border-radius: 12px 0 0 0; }
.pro-table thead th:last-child  { border-radius: 0 12px 0 0; }

.pro-row {
  border-bottom: 1px solid var(--border);
  transition: background 120ms;
}

.pro-row:last-child { border-bottom: none; }

.pro-row:hover { background: var(--hover); }

.pro-row td {
  padding: 11px 14px;
  vertical-align: middle;
}

/* Avatar + name cell */
.stu-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stu-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: .02em;
}

.stu-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stu-name {
  font-weight: 600;
  color: var(--text);
  font-size: 13.5px;
}

.stu-email {
  font-size: 11.5px;
}

/* Class tag */
.tag-class {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
  background: var(--surface);
  color: var(--text);
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .02em;
}

.status-badge.active    { background: #e6f4ea; color: #1e6e35; }
.status-badge.inactive  { background: #f2f2f2; color: #555; }
.status-badge.warn      { background: #fff4e0; color: #a05e00; }
.status-badge.graduated { background: #e8eaff; color: #2d3a8c; }
.status-badge.withdrawn { background: #fdecea; color: #8c1d18; }

html[data-theme="dark"] .status-badge.active    { background: #0d2e18; color: #5dd888; }
html[data-theme="dark"] .status-badge.inactive  { background: #1a1a1a; color: #9ca3af; }
html[data-theme="dark"] .status-badge.warn      { background: #2e1f00; color: #fbbf24; }
html[data-theme="dark"] .status-badge.graduated { background: #0d1240; color: #818cf8; }
html[data-theme="dark"] .status-badge.withdrawn { background: #2e0d0a; color: #f87171; }

/* Row action buttons */
.row-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* Utility */
.mono { font-family: ui-monospace, monospace; font-size: 12px; }
.small { font-size: 12px; }
.empty-row {
  text-align: center;
  padding: 40px 20px !important;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 700px) {
  .student-toolbar { flex-direction: column; align-items: stretch; }
  .student-toolbar .filter-reset { margin-left: 0; }
  .pro-table thead th:nth-child(5),
  .pro-table .pro-row td:nth-child(5) { display: none; } /* hide school on mobile */
}

/* ── Mon école — school detail page ─────────────────────────────────────── */

.school-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.school-header-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.school-logo-wrap {
  flex-shrink: 0;
}

.school-logo-img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.school-logo-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--bg);
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.school-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.school-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
}

.school-location {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* Stats row */
.school-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.school-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  text-align: center;
}

.school-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}

.school-stat-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* Contact panel */
.school-contact-panel {
  margin-bottom: 16px;
}

.school-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 12px;
}

.school-contact-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.school-contact-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}

.school-contact-value {
  font-size: 13.5px;
  color: var(--text);
}

.school-contact-value a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Staff panel */
.staff-panel { margin-top: 0; }

.panel-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px -20px 20px;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.staff-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 150ms;
}

.staff-card:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
}

.staff-card-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.staff-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--hover);
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: .02em;
}

.staff-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.staff-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.staff-role {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

.staff-email {
  font-size: 12px;
  margin-top: 2px;
}

.staff-card-actions {
  display: flex;
  gap: 8px;
}

/* Add card (dashed button) */
button.staff-card-add {
  border: 2px dashed var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  justify-content: center;
  align-items: center;
  min-height: 80px;
  font-family: inherit;
  transition: border-color 150ms, color 150ms;
  flex-direction: row;
  gap: 8px;
}

button.staff-card-add:hover {
  border-color: var(--text);
  color: var(--text);
}

.staff-empty {
  grid-column: 1 / -1;
  padding: 40px 20px;
  text-align: center;
}

/* Form helpers */
.form-row-2 {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
}

.required { color: var(--muted); }

@media (max-width: 700px) {
  .school-stats-row { grid-template-columns: 1fr 1fr; }
  .staff-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
}

/* ── Student detail page ─────────────────────────────────────────────────── */

.stu-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.stu-detail-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.stu-detail-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: .02em;
}

.stu-detail-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

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

.stu-detail-actions {
  display: flex;
  gap: 8px;
}

/* Guardian list */
.stu-guardians-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guardian-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.guardian-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--hover);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guardian-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.guardian-name {
  font-weight: 600;
  font-size: 13.5px;
  display: flex;
  align-items: center;
}

/* Grade pills */
.grade-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 700;
}

.grade-high { background: #e6f4ea; color: #1e6e35; }
.grade-mid  { background: #fff4e0; color: #a05e00; }
.grade-low  { background: #fdecea; color: #8c1d18; }

html[data-theme="dark"] .grade-high { background: #0d2e18; color: #5dd888; }
html[data-theme="dark"] .grade-mid  { background: #2e1f00; color: #fbbf24; }
html[data-theme="dark"] .grade-low  { background: #2e0d0a; color: #f87171; }

/* ── Messagerie (3 colonnes, noir & blanc / thème) ───────────────────────── */
.messenger {
  display: grid;
  grid-template-columns: minmax(200px, 248px) minmax(260px, 340px) minmax(0, 1fr);
  min-height: min(720px, calc(100vh - 120px));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.messenger-rail {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-right: 1px solid var(--border);
  background: var(--panel);
  min-height: 0;
}

.messenger-rail-head {
  padding: 16px 14px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.messenger-rail-title {
  margin: 0;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.3px;
}

.messenger-rail-sub {
  margin: 4px 0 12px;
  font-size: 12px;
  color: var(--muted);
}

.messenger-rail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.messenger-rail-btn {
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
}

.messenger-search-input {
  width: 100%;
  font-size: 13px;
  opacity: 0.65;
}

.messenger-folders {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.messenger-folder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 9px 10px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 120ms ease;
}

.messenger-folder:hover:not([disabled]) {
  background: var(--hover);
}

.messenger-folder.is-active {
  background: var(--hover);
  font-weight: 600;
}

.messenger-folder[disabled] {
  opacity: 0.45;
  cursor: default;
}

.messenger-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  background: var(--text);
  color: var(--bg);
}

.messenger-contacts {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 10px 8px 16px;
}

.messenger-contact-block {
  margin-bottom: 14px;
}

.messenger-contact-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
  padding: 6px 8px 4px;
}

.messenger-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 7px 8px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: background 120ms ease;
}

.messenger-contact:hover {
  background: var(--hover);
}

.messenger-contact-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-list-col {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  min-height: 0;
  background: var(--surface);
}

.messenger-list-head {
  padding: 16px 14px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.messenger-list-title {
  font-size: 15px;
  font-weight: 650;
}

.messenger-list-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.messenger-list-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.messenger-thread-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--surface);
}

.messenger-thread-inner {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.messenger-inbox {
  display: flex;
  flex-direction: column;
}

.messenger-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
  transition: background 120ms ease;
}

.messenger-row:hover {
  background: var(--hover);
}

.messenger-row.is-active {
  background: var(--panel);
}

.messenger-row.is-unread .messenger-row-name {
  font-weight: 700;
}

.messenger-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
}

.messenger-avatar--lg {
  width: 44px;
  height: 44px;
  font-size: 14px;
}

.messenger-avatar--sm {
  width: 32px;
  height: 32px;
  font-size: 11px;
}

.messenger-row-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.messenger-row-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.messenger-row-name {
  font-size: 14px;
  font-weight: 600;
}

.messenger-row-time {
  font-size: 11px;
  color: var(--muted);
  flex-shrink: 0;
}

.messenger-row-snippet {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.messenger-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text);
  flex-shrink: 0;
}

.messenger-pill {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-empty {
  padding: 28px 16px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.messenger-conv {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 280px;
}

.messenger-conv--empty {
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

.messenger-conv-muted {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.messenger-conv-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.messenger-conv-head-text {
  flex: 1;
  min-width: 0;
}

.messenger-conv-title {
  font-size: 15px;
  font-weight: 650;
}

.messenger-conv-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.messenger-presence {
  color: var(--muted);
}

.messenger-icon-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.messenger-icon-btn:hover {
  background: var(--hover);
  color: var(--text);
}

.messenger-conv-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.messenger-day-sep {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  margin: 8px 0 4px;
}

.messenger-bubble-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  max-width: 100%;
}

.messenger-bubble-row.is-mine {
  flex-direction: row-reverse;
}

.messenger-bubble {
  max-width: min(100%, 420px);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
}

.messenger-bubble-row:not(.is-mine) .messenger-bubble {
  background: var(--text);
  color: var(--bg);
}

.messenger-bubble-row.is-mine .messenger-bubble {
  background: var(--panel);
  color: var(--text);
  border-color: var(--border);
}

.messenger-bubble-from {
  font-size: 11px;
  font-weight: 600;
  opacity: 0.85;
  margin-bottom: 4px;
}

.messenger-bubble-text {
  font-size: 13px;
  line-height: 1.45;
  word-break: break-word;
}

.messenger-bubble-time {
  font-size: 10px;
  margin-top: 6px;
  opacity: 0.65;
}

.messenger-bubble-row.is-mine .messenger-bubble-time {
  text-align: right;
}

/* ── Barre d'envoi ──────────────────────────────────────────────────── */
.messenger-compose {
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.messenger-compose-input {
  flex: 1;
  min-width: 0;
  resize: none;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.45;
  padding: 9px 14px;
  outline: none;
  max-height: 120px;
  overflow-y: auto;
  transition: border-color .15s;
}
.messenger-compose-input::placeholder { color: var(--muted); }
.messenger-compose-input:focus { border-color: var(--text); }

.messenger-compose-send,
.messenger-compose-attach {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: background .12s, color .12s, transform .12s;
}

.messenger-compose-attach {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.messenger-compose-attach:hover { background: var(--hover); color: var(--text); }

.messenger-compose-send {
  background: var(--text);
  color: var(--bg);
}
.messenger-compose-send:hover { transform: scale(1.08); }
.messenger-compose-send:active { transform: scale(.96); }

@media (max-width: 1024px) {
  .messenger {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .messenger-rail,
  .messenger-list-col {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .messenger-list-col,
  .messenger-thread-col {
    min-height: 280px;
  }
}

/* ── Page Matières (/sections/evaluations/) — monochrome ─────────────────── */
.subjects-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.subjects-page-header-text {
  flex: 1;
  min-width: 0;
}

.subjects-page-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.subjects-page-sub {
  margin: 6px 0 0;
}

.subjects-page-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.subj-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

@media (max-width: 900px) {
  .subj-kpi-row {
    grid-template-columns: 1fr 1fr;
  }
}

.subj-kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.subj-kpi-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.subj-kpi-value {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1;
}

.subj-kpi-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
}

.subjects-filter-panel {
  margin-bottom: 14px;
}

.subjects-filter-form {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.subjects-search-input {
  border-radius: var(--radius-sm);
  width: 100%;
}

.subjects-filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 560px) {
  .subjects-filter-row {
    grid-template-columns: 1fr;
  }
}

.subjects-view-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.subj-seg {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  background: var(--panel);
}

.subj-seg-btn {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background 120ms ease, color 120ms ease;
}

.subj-seg-btn:hover {
  color: var(--text);
  background: var(--hover);
}

.subj-seg-btn.is-active {
  background: var(--text);
  color: var(--bg);
}

.subj-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.subj-empty-wide {
  grid-column: 1 / -1;
  text-align: center;
  padding: 28px 16px;
}

.subj-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.subj-card:hover {
  border-color: color-mix(in srgb, var(--border) 70%, var(--text));
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

html[data-theme="dark"] .subj-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.subj-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border);
}

.subj-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
}

.subj-card-icon-svg {
  display: block;
}

.subj-card-title-area {
  flex: 1;
  min-width: 0;
}

.subj-card-name {
  font-weight: 800;
  font-size: 14px;
}

.subj-card-cat {
  font-size: 11px;
  color: var(--muted);
}

.subj-card-body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.subj-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
}

.subj-row--top {
  align-items: flex-start;
}

.subj-row-label {
  color: var(--muted);
  flex-shrink: 0;
}

.subj-coeff-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-weight: 700;
  font-size: 11px;
}

.subj-teacher-line {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.subj-teacher-av {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--text);
  color: var(--bg);
  font-size: 9px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.subj-teacher-name {
  font-weight: 600;
  font-size: 12px;
}

.subj-cls-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
}

.subj-cls-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 500;
  color: var(--text);
}

.subj-avg-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.subj-avg-bar {
  flex: 1;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.subj-avg-bar--sm {
  flex: 0 0 44px;
  height: 5px;
}

.subj-avg-fill {
  height: 100%;
  border-radius: 3px;
  background: color-mix(in srgb, var(--text) 45%, var(--border));
  min-width: 0;
}

.subj-avg-num {
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
  color: var(--text);
}

.subj-avg-num--inline {
  font-size: 12px;
}

.subj-list-namecell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.subj-list-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
  background: var(--panel);
  border: 1px solid var(--border);
}

.subj-list-nametext {
  font-weight: 700;
  font-size: 13px;
}

.subj-list-avgcell {
  display: flex;
  align-items: center;
  gap: 6px;
}

.subjects-list-panel--below-cards {
  margin-top: 18px;
}

.subjects-list-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.subjects-list-panel-title {
  font-weight: 700;
  font-size: 14px;
}

.subjects-table-wrap {
  overflow-x: auto;
}

.subjects-th-actions {
  width: 110px;
}

.subjects-pro-table {
  min-width: 720px;
}

.subjects-pagination {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.subjects-pagination-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.subj-page-active {
  background: var(--text) !important;
  color: var(--bg) !important;
  border-color: var(--text) !important;
}

.subj-page-active:hover {
  filter: brightness(1.05);
}

/* ── Frais de scolarité (dashboard) — monochrome ─────────────────────────── */
.fees-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.fees-page-header-text {
  flex: 1;
  min-width: 0;
}

.fees-page-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.35px;
}

.fees-page-sub {
  margin: 6px 0 12px;
}

.fees-record-pay {
  margin-top: 2px;
}

.fees-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.fees-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

@media (max-width: 960px) {
  .fees-kpi-row {
    grid-template-columns: 1fr 1fr;
  }
}

.fees-kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.fees-kpi-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.fees-kpi-value {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.15;
}

.fees-kpi-value--alert {
  letter-spacing: -0.5px;
}

.fees-kpi-sub {
  margin-top: 5px;
  font-size: 11px;
}

.fees-alert-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, var(--text));
}

.fees-alert-text {
  margin: 0;
  flex: 1;
  font-size: 13px;
  line-height: 1.45;
}

.fees-mid-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

@media (max-width: 1024px) {
  .fees-mid-grid {
    grid-template-columns: 1fr;
  }
}

.fees-card-title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
}

.fees-card-title-sub {
  font-weight: 500;
}

.fees-class-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fees-class-row {
  display: grid;
  grid-template-columns: minmax(72px, 100px) 1fr auto;
  gap: 10px;
  align-items: center;
}

.fees-class-name {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fees-class-bar-wrap {
  min-width: 0;
}

.fees-class-bar {
  height: 6px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
}

.fees-class-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: color-mix(in srgb, var(--text) 42%, var(--border));
  min-width: 0;
}

.fees-class-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.fees-class-pct {
  font-size: 12px;
  font-weight: 700;
}

.fees-class-amt {
  font-size: 10px;
}

.fees-tranche-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fees-tranche-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.fees-tranche-item:last-child {
  border-bottom: none;
}

.fees-tranche-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.fees-tranche-label {
  font-size: 13px;
  font-weight: 600;
}

.fees-tranche-amt {
  font-size: 12px;
  color: var(--muted);
}

.fees-tranche-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.fees-tranche-badge--soldee {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.fees-tranche-badge--partielle {
  background: var(--panel);
  color: var(--text);
}

.fees-tranche-badge--a_venir {
  background: transparent;
  color: var(--muted);
}

.fees-table-panel {
  margin-bottom: 14px;
}

.fees-filter-form {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.fees-search {
  width: 100%;
  border-radius: var(--radius-sm);
}

.fees-filter-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 720px) {
  .fees-filter-row {
    grid-template-columns: 1fr;
  }
}

.fees-table-wrap {
  overflow-x: auto;
}

.fees-pro-table {
  min-width: 880px;
}

.fees-th-actions {
  width: 280px;
}

.fees-student-link {
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-sm);
}

.fees-student-link:hover {
  background: color-mix(in srgb, var(--panel) 85%, var(--text));
}

.fees-student-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.fees-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
  background: var(--text);
  color: var(--bg);
}

.fees-avatar--lg {
  width: 48px;
  height: 48px;
  font-size: 14px;
}

.fees-student-name {
  font-weight: 700;
  font-size: 13px;
}

.fees-num {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 13px;
}

.fees-paid-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fees-mini-bar {
  width: 44px;
  height: 5px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
  flex-shrink: 0;
}

.fees-mini-fill {
  height: 100%;
  border-radius: 3px;
  background: color-mix(in srgb, var(--text) 40%, var(--border));
}

.fees-status {
  display: inline-flex;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid var(--border);
}

.fees-status--soldee {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.fees-status--partiel {
  background: var(--panel);
}

.fees-status--impaye {
  background: color-mix(in srgb, var(--panel) 70%, var(--text));
  border-color: color-mix(in srgb, var(--border) 60%, var(--text));
}

.fees-status--exoneree {
  color: var(--muted);
}

/* Statut facture (Invoice.status: paid / pending / overdue) */
.fees-status--paid {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.fees-status--pending {
  background: var(--panel);
}

.fees-status--overdue {
  background: color-mix(in srgb, var(--panel) 70%, var(--text));
  border-color: color-mix(in srgb, var(--border) 60%, var(--text));
}

.fees-student-page .fees-student-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.fees-student-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fees-student-header {
  margin-bottom: 18px;
}

.fees-student-head-main {
  display: flex;
  align-items: center;
  gap: 16px;
}

.fees-invoice-card {
  margin-bottom: 16px;
}

.fees-invoice-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.fees-invoice-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.fees-invoice-head-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.fees-invoice-amount {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

.fees-invoice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.fees-tranches-title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.fees-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid var(--border);
}

.fees-pill--ok {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.fees-pill--pending {
  background: var(--panel);
}

.fees-row--warn {
  background: color-mix(in srgb, var(--panel) 75%, var(--text));
}

.fees-row--due {
  box-shadow: inset 3px 0 0 var(--text);
}

.fees-row-actions {
  flex-wrap: wrap;
  max-width: 240px;
}

.fees-tech-details {
  margin-top: 8px;
}

.fees-tech-summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  color: var(--muted);
}

.fees-tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 12px;
}

@media (max-width: 900px) {
  .fees-tech-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Mon profil (maquette monochrome) ───────────────────────────────────── */
.profile-page {
  max-width: 1120px;
  margin: 0 auto;
}

.profile-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.profile-page-title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.profile-page-lead {
  margin: 6px 0 0;
  font-size: 13px;
}

.profile-page-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.profile-page-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) 1fr;
  gap: 22px;
  align-items: start;
}

@media (max-width: 900px) {
  .profile-page-layout {
    grid-template-columns: 1fr;
  }
}

.profile-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.profile-identity-card {
  padding: 18px 16px;
  text-align: center;
}

.profile-identity-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  background: var(--text);
  color: var(--bg);
}

.profile-identity-avatar--img {
  object-fit: cover;
  display: block;
  border: 2px solid var(--border);
}

.profile-identity-name {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
}

.profile-identity-line {
  margin: 6px 0 10px;
}

.profile-role-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, var(--text));
}

.profile-online {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  margin: 12px 0 14px;
}

.profile-online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0 0 3px var(--border);
}

.profile-meta-list {
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
  text-align: left;
}

.profile-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 11px;
  padding: 6px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
}

.profile-meta-row:last-child {
  border-bottom: none;
}

.profile-meta-row dt {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.profile-meta-row dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

.profile-quick-nav {
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.profile-quick-nav-item {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  border: 1px solid transparent;
}

.profile-quick-nav-item:hover {
  background: color-mix(in srgb, var(--panel) 82%, var(--text));
}

.profile-quick-nav-item.profile-quick-nav-item--active {
  background: color-mix(in srgb, var(--panel) 75%, var(--text));
  border-color: var(--border);
}

.profile-quick-nav-item--muted {
  color: var(--muted);
  font-weight: 500;
}

.profile-quick-nav-logout {
  margin-top: 10px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-align: center;
  border-radius: 8px;
}

.profile-quick-nav-logout:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--panel) 88%, var(--text));
}

.profile-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.profile-main-panel {
  scroll-margin-top: 88px;
}

.profile-main-panel:target {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text) 25%, var(--border));
}

.profile-main-panel--placeholder {
  opacity: 0.85;
}

.profile-panel-head {
  margin-bottom: 16px;
}

.profile-panel-title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 800;
}

.profile-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}

.profile-field-span2 {
  grid-column: 1 / -1;
}

@media (max-width: 640px) {
  .profile-form-grid {
    grid-template-columns: 1fr;
  }
  .profile-field-span2 {
    grid-column: 1;
  }
}

.profile-teacher-block {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.profile-subhead {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
}

.profile-readonly-kv {
  font-size: 13px;
  margin-bottom: 6px;
}

.profile-panel-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.profile-security-meta {
  margin: 14px 0 0;
}

.profile-inline-link {
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.profile-toggle-list {
  display: flex;
  flex-direction: column;
}

.profile-toggle-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.profile-toggle-row:last-child {
  border-bottom: none;
}

.profile-toggle-input {
  width: 42px;
  height: 22px;
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--text);
  cursor: pointer;
}

.profile-toggle-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.profile-toggle-title {
  font-size: 14px;
  font-weight: 700;
}

.profile-toggle-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
}

/* Sidebar user card as link */
a.nav-user-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.nav-user-card:hover {
  background: color-mix(in srgb, var(--sidebar-bg) 92%, var(--text));
}

a.nav-user-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--text) 40%, transparent);
  outline-offset: 2px;
}

/* ── Activation / désactivation de compte (liste) ─────────────────────── */
.pro-row.row-disabled { opacity: .55; }
.pro-row.row-disabled:hover { opacity: .8; }
.btn.icon-btn.acct-toggle { display: inline-flex; align-items: center; justify-content: center; }
.btn.icon-btn.acct-toggle.is-on:hover  { color: #c0392b; border-color: #c0392b; background: #fdecea; }
.btn.icon-btn.acct-toggle.is-off       { color: #1e6e35; border-color: #cfe8d6; }
.btn.icon-btn.acct-toggle.is-off:hover { color: #1e6e35; border-color: #1e6e35; background: #e6f4ea; }
.status-badge.withdrawn { background: #fdecea; color: #c0392b; }