/* Coquille : barre latérale (desktop), en-tête, barre d'onglets (mobile) */
.app { display: grid; grid-template-columns: 76px minmax(0, 1fr); min-height: 100vh; }

.sidebar {
  position: sticky; top: 12px; height: calc(100vh - 24px); margin: 12px 0 12px 12px; z-index: 300; /* infobulles au-dessus des widgets */
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
  padding: var(--sp-3) 0; color: var(--ardoise); border-radius: 18px;
}
.sidebar.glass { --glass-shadow: 0 6px 20px -14px rgb(28 31 34 / .25); }
.sidebar.glass::before { opacity: .45; }
.sidebar .logo { margin-bottom: var(--sp-4); }
.sidebar .spacer { flex: 1; }
.nav-item { position: relative; display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--r-ctrl); transition: background-color .15s, color .15s; }
.nav-item:hover { background: var(--surface-2); color: var(--graphite); }
.nav-item[aria-current="page"] { color: var(--graphite); background: var(--surface); box-shadow: inset 0 0 0 1px var(--trait); }
.nav-item[aria-disabled="true"] { opacity: .35; cursor: default; }
.nav-item[aria-disabled="true"]:hover { background: none; color: var(--ardoise); }
.nav-item .tip { position: absolute; left: 48px; top: 50%; translate: 0 -50%; padding: 3px 8px; border-radius: var(--r-ctrl); background: var(--graphite); color: var(--porcelaine); font-size: 12px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .12s; z-index: 50; }
.nav-item:hover .tip, .nav-item:focus-visible .tip { opacity: 1; }

.main { padding: var(--sp-6) var(--sp-6) var(--sp-7); max-width: 1480px; width: 100%; min-width: 0; margin: 0 auto; } /* centré sur grand écran */

.top { display: flex; align-items: flex-start; gap: var(--sp-5); }
.top .titles { flex: 1; min-width: 0; }
.m-head, .m-logo { display: none; }
.hero-date { font: 700 40px/1.1 var(--f-titre); letter-spacing: -0.02em; white-space: nowrap; }
.page-title { font: 700 32px/1.1 var(--f-titre); letter-spacing: -0.02em; }
.brief { margin-top: var(--sp-2); color: var(--ardoise); font-size: 15px; max-width: 70ch; }
.brief strong { color: var(--graphite); font-weight: 500; }
.brief a { color: var(--prusse); }
.tools { display: flex; align-items: center; gap: var(--sp-2); flex: none; }
.cmd-trigger {
  display: flex; align-items: center; gap: var(--sp-2); width: 300px; height: 36px; padding: 0 var(--sp-2) 0 var(--sp-3);
  border: 1px solid var(--trait); border-radius: var(--r-ctrl); background: var(--surface); color: var(--ardoise);
  text-align: left; white-space: nowrap; transition: border-color .15s;
}
.cmd-trigger:hover { border-color: var(--ardoise); }
.cmd-trigger span { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.tools .sync-form { display: contents; }

.tabbar { display: none; }

/* Tablette */
@media (max-width: 1179px) {
  .main { padding: var(--sp-5) var(--sp-5) var(--sp-7) var(--sp-4); }
  .hero-date { font-size: 32px; }
  .cmd-trigger { width: 36px; padding: 0; justify-content: center; }
  .cmd-trigger span, .cmd-trigger kbd { display: none; }
}

/* Mobile */
@media (max-width: 767px) {
  .app { display: block; }
  .sidebar { display: none; }
  .main { padding: var(--sp-4) var(--sp-4) calc(112px + env(safe-area-inset-bottom)); }
  .top { flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
  .m-head { display: flex; align-items: center; flex: 1; }
  .m-logo { display: block; }
  .top .titles { order: 3; flex-basis: 100%; }
  .hero-date { font-size: 24px; }
  .page-title { font-size: 24px; }
  .brief { font-size: 13px; margin-top: 4px; }
  .tools .cmd-trigger, .tools .theme-btn { display: none; }

  .tabbar { display: flex; position: fixed; left: 12px; right: 12px; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 20; padding: 6px; border-radius: 30px; }
  .tabbar.glass { --glass-shadow: 0 14px 34px -14px rgb(28 31 34 / .35); }
  .tabbar .lens { position: absolute; top: 6px; bottom: 6px; left: 0; width: 0; border-radius: 24px; z-index: 0; pointer-events: none;
    background: color-mix(in oklab, var(--surface) 70%, transparent); box-shadow: inset 0 1px 0 var(--glass-edge), inset 0 0 0 1px var(--glass-line), 0 2px 8px -4px rgb(0 0 0 / .2); }
  .tabbar a { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 6px 0; font-size: 11px; color: var(--ardoise); min-height: 48px; transition: color .15s; }
  .tabbar a[aria-current="page"] { color: var(--graphite); font-weight: 500; }
  .tabbar a[aria-disabled="true"] { opacity: .4; }
}

/* Brief du jour (IA) sous la date */
.brief-ai p { margin: 0; }
.brief-details { margin-top: 4px; }
.brief-details summary { cursor: pointer; font-size: 13px; list-style: none; display: inline; }
.brief-details summary::-webkit-details-marker { display: none; }
.brief-content { margin-top: var(--sp-2); padding: var(--sp-3) var(--sp-4); border-radius: var(--r-ctrl); background: var(--surface); box-shadow: inset 0 0 0 1px var(--trait); color: var(--graphite); font-size: 14px; line-height: 1.55; }
.brief-content ul { margin: 0; padding-left: 18px; }
.brief-content li + li { margin-top: 3px; }

/* Accueil selon l'heure, au-dessus de la date */
.greeting { margin: 0 0 4px; font-size: 14px; color: var(--ardoise); }
.greeting-setup { margin-left: 6px; font-size: 12px; color: var(--prusse); }
@media (max-width: 767px) { .greeting { font-size: 13px; } }

/* Pastille du nombre à traiter (IA) */
.nav-item { position: relative; }
.nav-badge { position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 99px; background: var(--ambre); color: #1a1a1a; font: 700 10px/16px var(--f-donnees); text-align: center; pointer-events: none; }

/* Mobile : onglet « Plus » et panneau des autres sections */
.tab-more { display: none; }
.more-sheet { display: none; }
@media (max-width: 900px) {
  .tabbar .tab-more { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 6px 0; min-height: 48px;
    border: 0; background: none; font: inherit; font-size: 11px; color: var(--ardoise); cursor: pointer; }
  .tabbar .tab-more[aria-current="page"] { color: var(--graphite); font-weight: 500; }
  .tab-badge { position: absolute; top: 2px; right: calc(50% - 20px); min-width: 16px; height: 16px; padding: 0 4px; border-radius: 99px; background: var(--ambre); color: #1a1a1a; font: 700 10px/16px var(--f-donnees); text-align: center; }
  .more-sheet[popover]:popover-open { display: flex; flex-direction: column; gap: var(--sp-3); position: fixed; inset: auto 10px calc(84px + env(safe-area-inset-bottom)) 10px; margin: 0;
    width: auto; max-height: 70vh; overflow-y: auto; padding: var(--sp-3) var(--sp-4) var(--sp-4); border: 0; border-radius: 26px; color: var(--graphite);
    animation: sheet-up .28s cubic-bezier(.2, .9, .3, 1.15); }
  .more-sheet::backdrop { background: rgb(0 0 0 / .28); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); }
  .more-grabber { width: 38px; height: 4px; border-radius: 99px; background: var(--trait); align-self: center; }
  .more-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-2); }
  .more-item { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 4px; border-radius: 16px; font-size: 12px; text-align: center; color: var(--graphite); }
  .more-item:active, .more-item[aria-current="page"] { background: color-mix(in oklab, var(--prusse) 12%, transparent); }
  .more-icon { position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 15px; background: var(--surface); box-shadow: 0 1px 0 var(--glass-edge, transparent), 0 6px 16px -10px rgb(0 0 0 / .35); }
  .more-icon svg.icon { width: 22px; height: 22px; }
  .more-icon .tab-badge { top: -4px; right: -4px; }
  .more-close { align-self: center; }
}
@keyframes sheet-up { from { transform: translateY(24px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .more-sheet[popover]:popover-open { animation: none; } }