/* =============================================================
   Navigation : barre latérale unique pliable (>= 1200px, breakpoint xl)
   et barre contextuelle + onglets + tiroir (< 1200px).
   Markup dans templates/_nav.html ; couleurs de module dans
   app/navigation.py via --module-color.
   ============================================================= */

:root {
    --nav-side-width: 244px;
    --nav-side-width-pliee: 68px;
    --nav-line: #dfe3e8;
    --nav-text: #2d3a47;
    --nav-muted: #667382;
}

.app-shell { min-height: 100vh; }
.app-main { min-width: 0; }

/* ---------- éléments grand écran : masqués par défaut ---------- */
.app-side,
.app-topbar { display: none; }

/* ---------- badges ---------- */
.app-badge {
    display: inline-grid;
    place-items: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.35rem;
    border-radius: 0.625rem;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    background: var(--module-color, #334155);
    color: #fff;
}
.app-badge-inline { margin-left: auto; }
.app-badge-tab {
    position: absolute;
    top: 4px;
    right: 0;
    height: 1rem;
    min-width: 1rem;
    font-size: 0.62rem;
    background: #fff;
    color: var(--module-color);
}
.app-soon {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.1em 0.5em;
    border-radius: 999px;
    background: #e9ecef;
    color: var(--nav-muted);
}

/* =============================================================
   MOBILE / TABLETTE (< 1200px)
   ============================================================= */
.app-mbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--module-color);
    color: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
}
.app-mbar-ligne {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    min-height: 56px;
    padding: 0 0.5rem;
}
.app-mbar-btn {
    flex: none;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font-size: 1.6rem;
}
.app-mbar-btn:active { background: rgba(255, 255, 255, 0.18); }
.app-mbar-titre { min-width: 0; line-height: 1.2; }
.app-mbar-titre small { display: block; font-size: 0.75rem; opacity: 0.92; }
.app-mbar-titre strong {
    display: block;
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.app-mbar-titre strong .mdi { margin-right: 0.15rem; }
.app-mbar-page { font-weight: 400; opacity: 0.92; }

.app-mtabs {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0 0.25rem;
    -webkit-overflow-scrolling: touch;
}
.app-mtabs::-webkit-scrollbar { display: none; }
.app-mtab {
    flex: 1 0 44px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 46px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.4rem;
    text-decoration: none;
    border-bottom: 3px solid transparent;
}
.app-mtab:hover { color: #fff; }
.app-mtab.is-active {
    color: #fff;
    border-bottom-color: #fff;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px 8px 0 0;
}
.app-mtab:focus-visible,
.app-mbar-btn:focus-visible { outline: 2px solid #fff; outline-offset: -2px; }

.app-fab {
    position: fixed;
    right: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    z-index: 1025;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    height: 52px;
    padding: 0 1.1rem 0 0.9rem;
    border-radius: 1rem;
    background: var(--module-color);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.app-fab:hover { color: #fff; filter: brightness(1.08); }
.app-fab .mdi { font-size: 1.4rem; }
.app-contenu { padding-bottom: 5.5rem !important; }

/* Tiroir */
.app-drawer { --bs-offcanvas-width: min(320px, 86vw); }
.app-drawer .offcanvas-title { font-size: 1.05rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; }
.app-drawer-logo { width: 28px; height: 28px; object-fit: contain; }
.app-drawer .offcanvas-body { display: flex; flex-direction: column; padding-top: 0.25rem; }
.app-drawer-liste { list-style: none; margin: 0; padding: 0; }
.app-drawer-bas { margin-top: auto; padding-top: 0.75rem; border-top: 1px solid var(--nav-line); }
.app-drawer-lien {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    min-height: 48px;
    padding: 0 0.75rem;
    border: 0;
    border-radius: 0.6rem;
    background: transparent;
    color: var(--nav-text);
    font-weight: 600;
    text-align: left;
    text-decoration: none;
}
.app-drawer-lien:hover { color: var(--nav-text); background: #f1f3f6; }
.app-drawer-lien .mdi:first-child { font-size: 1.35rem; color: var(--module-color); }
.app-drawer-lien small { display: block; font-weight: 400; color: var(--nav-muted); font-size: 0.75rem; }
.app-drawer-lien.is-active { background: color-mix(in srgb, var(--module-color) 10%, #fff); color: var(--module-color); }
.app-drawer-lien.is-disabled { color: var(--nav-muted); cursor: default; }
.app-drawer-lien.is-disabled .mdi:first-child { color: var(--nav-muted); }
.app-drawer-chev { margin-left: auto; transition: transform 0.15s; }
.app-drawer-titre .app-badge-inline + .app-drawer-chev { margin-left: 0.5rem; }
.app-drawer-titre[aria-expanded="true"] .app-drawer-chev { transform: rotate(180deg); }
.app-drawer-groupe {
    padding: 0.6rem 0.75rem 0.15rem 2.6rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--nav-muted);
}
.app-drawer-sous { list-style: none; margin: 0 0 0.25rem 1.6rem; padding: 0 0 0 0.75rem; border-left: 2px solid #e3e7ec; }
.app-drawer-sous-lien {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 0.75rem;
    border-radius: 0.5rem;
    color: var(--nav-text);
    text-decoration: none;
}
.app-drawer-sous-lien:hover { background: #f1f3f6; color: var(--nav-text); }
.app-drawer-sous-lien.is-active { background: color-mix(in srgb, var(--module-color) 10%, #fff); color: var(--module-color); font-weight: 700; }

/* =============================================================
   GRAND ÉCRAN (>= 1200px)
   ============================================================= */
@media (min-width: 1200px) {
    .app-shell { display: flex; align-items: flex-start; }
    .app-main { flex: 1 1 0; }
    .app-mbar,
    .app-fab,
    #appDrawer,
    .offcanvas-backdrop { display: none !important; }
    .app-contenu { padding-bottom: 1.5rem !important; }

    /* ---------- barre latérale unique ---------- */
    .app-side {
        display: flex;
        flex-direction: column;
        flex: none;
        position: sticky;
        top: 0;
        width: var(--nav-side-width);
        height: 100vh;
        background: #fff;
        border-right: 1px solid var(--nav-line);
        z-index: 1035;
        transition: width 0.15s;
    }
    .app-side-tete {
        display: flex;
        align-items: center;
        gap: 8px;
        min-height: 60px;
        padding: 0 12px;
        border-bottom: 1px solid var(--nav-line);
    }
    .app-side-burger {
        display: grid;
        place-items: center;
        flex: none;
        width: 40px;
        height: 40px;
        border: 0;
        border-radius: 10px;
        background: transparent;
        color: var(--nav-text);
        font-size: 1.4rem;
    }
    .app-side-burger:hover { background: #f1f3f6; }
    .app-side-marque {
        display: flex;
        align-items: center;
        gap: 8px;
        min-width: 0;
        color: #18212b;
        font-weight: 700;
        font-size: 0.93rem;
        line-height: 1.15;
        text-decoration: none;
    }
    .app-side-logo { flex: none; width: 30px; height: 30px; object-fit: contain; }
    .app-side-nom {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .app-side-corps { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; margin: 0; padding: 8px; list-style: none; }
    .app-side-bas { padding: 8px; border-top: 1px solid var(--nav-line); }
    .app-side-liste { list-style: none; margin: 0; padding: 0; }
    .app-side-bas .dropup { position: relative; }

    .app-side-mod {
        position: relative;
        display: flex;
        align-items: center;
        gap: 12px;
        width: 100%;
        min-height: 42px;
        padding: 0 10px;
        border: 0;
        border-radius: 10px;
        background: transparent;
        color: var(--nav-text);
        font-weight: 600;
        text-align: left;
        text-decoration: none;
        white-space: nowrap;
    }
    .app-side-mod > .mdi:first-child { flex: none; width: 24px; text-align: center; font-size: 1.3rem; color: var(--module-color); }
    .app-side-mod:hover { background: #f1f3f6; color: var(--nav-text); }
    .app-side-mod.is-active { background: color-mix(in srgb, var(--module-color) 10%, #fff); color: var(--module-color); }
    .app-side-mod.is-disabled { color: var(--nav-muted); cursor: default; }
    .app-side-mod.is-disabled > .mdi:first-child { color: var(--nav-muted); }
    .app-side-mod.is-disabled:hover { background: transparent; }
    .app-side-mod:focus-visible { outline: 2px solid var(--module-color); outline-offset: -2px; }
    .app-side-badge { margin-left: auto; }
    .app-side-chev { margin-left: auto; font-size: 1.1rem; color: var(--nav-muted); transition: transform 0.15s; }
    .app-side-badge + .app-side-chev { margin-left: 6px; }
    .app-side-titre[aria-expanded="true"] .app-side-chev { transform: rotate(180deg); }

    .app-side-pages { display: none; margin: 2px 0 6px 21px; padding-left: 12px; border-left: 2px solid #e3e7ec; }
    .app-side-item.is-open .app-side-pages { display: block; }
    .app-side-flyout-titre { display: none; }
    .app-side-groupe {
        padding: 8px 8px 2px;
        font-size: 0.66rem;
        font-weight: 700;
        letter-spacing: 0.09em;
        text-transform: uppercase;
        color: var(--nav-muted);
    }
    .app-side-lien {
        display: flex;
        align-items: center;
        gap: 10px;
        min-height: 36px;
        padding: 0 10px;
        border-radius: 8px;
        color: var(--nav-text);
        font-weight: 500;
        font-size: 0.9rem;
        text-decoration: none;
        white-space: nowrap;
    }
    .app-side-lien .mdi { flex: none; font-size: 1.1rem; color: var(--nav-muted); }
    .app-side-lien:hover { background: #f1f3f6; color: var(--nav-text); }
    .app-side-lien.is-active { background: color-mix(in srgb, var(--module-color) 11%, #fff); color: var(--module-color); font-weight: 700; }
    .app-side-lien.is-active .mdi { color: var(--module-color); }
    .app-side-lien:focus-visible { outline: 2px solid var(--module-color); outline-offset: -2px; }

    .app-side-action {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        min-height: 44px;
        margin-bottom: 8px;
        border-radius: 10px;
        background: var(--module-color);
        color: #fff;
        font-weight: 700;
        text-decoration: none;
        white-space: nowrap;
    }
    .app-side-action:hover { color: #fff; filter: brightness(1.1); }

    /* ---------- pliée : bande d'icônes ---------- */
    html.nav-pliee .app-side { width: var(--nav-side-width-pliee); }
    html.nav-pliee .app-side-lib,
    html.nav-pliee .app-side-marque,
    html.nav-pliee .app-side-chev { display: none; }
    html.nav-pliee .app-side-tete { justify-content: center; padding: 0; }
    html.nav-pliee .app-side-mod { justify-content: center; padding: 0; }
    html.nav-pliee .app-side-badge {
        position: absolute;
        top: 1px;
        right: 3px;
        min-width: 1rem;
        height: 1rem;
        padding: 0 0.25rem;
        font-size: 0.6rem;
        border: 2px solid #fff;
        box-sizing: content-box;
    }
    html.nav-pliee .app-side-action { width: 44px; margin-left: auto; margin-right: auto; }
    /* Pages d'un module : masquées, sauf en menu flottant (positionné par nav.js). */
    html.nav-pliee .app-side-item .app-side-pages { display: none; }
    html.nav-pliee .app-side-item.is-flyout .app-side-pages {
        display: block;
        position: fixed;
        z-index: 1040;
        min-width: 230px;
        margin: 0;
        padding: 8px;
        border: 1px solid var(--nav-line);
        border-radius: 12px;
        background: #fff;
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
    }
    html.nav-pliee .app-side-flyout-titre {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 4px;
        padding: 4px 8px 6px;
        border-bottom: 1px solid var(--nav-line);
        font-weight: 700;
        color: var(--module-color);
    }
    .app-topbar {
        display: flex;
        align-items: center;
        gap: 12px;
        position: sticky;
        top: 0;
        z-index: 1020;
        min-height: 52px;
        padding: 0 1.5rem;
        background: #fff;
        border-bottom: 1px solid var(--nav-line);
    }
    .app-crumb {
        display: flex;
        flex-wrap: wrap;
        gap: 0;
        margin: 0;
        padding: 0;
        list-style: none;
        font-size: 0.88rem;
        color: var(--nav-muted);
    }
    .app-crumb li + li::before { content: "\203A"; margin: 0 0.5rem; color: #9aa6b2; }
    .app-crumb li[aria-current="page"] { color: #18212b; font-weight: 600; }
}