/* Layouts spécifiques aux pages (login, dashboard, modules). */

/* --- Page de login ------------------------------------------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gs-noir);
    background-image:
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.03) 0,
            rgba(255, 255, 255, 0.03) 1px,
            transparent 1px,
            transparent 22px
        ),
        repeating-linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.03) 0,
            rgba(255, 255, 255, 0.03) 1px,
            transparent 1px,
            transparent 22px
        );
    padding: 20px;
}

.login-card {
    background: var(--gs-blanc);
    border-radius: var(--radius);
    padding: 40px 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.login-card .brand {
    text-align: center;
    margin-bottom: 28px;
}
.login-card .brand-mark {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 0.06em;
    color: var(--gs-noir);
}
.login-card .brand-baseline {
    font-size: 0.7rem;
    color: var(--gs-gris-plomb);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-top: 4px;
}

.login-card .btn { width: 100%; padding: 12px 20px; }

#login-error {
    display: none;
    color: var(--col-danger);
    font-size: 0.9rem;
    margin: -6px 0 14px 0;
}

/* --- Dashboard ----------------------------------------------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
    margin-top: 12px;
}

.dashboard-header {
    margin-bottom: 26px;
}
.dashboard-header h1 { margin-bottom: 4px; }
.dashboard-header p { color: var(--gs-gris-plomb); margin: 0; }

/* --- Module : page intérieure -------------------------------- */
.module-page .module-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}
.module-page .module-title .back {
    color: var(--gs-gris-plomb);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: none;
}
.module-page .module-title .back:hover { color: var(--gs-noir); }

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* Onglets internes (utilisé par descentes de charges) */
.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--gs-gris-clair);
    margin-bottom: 22px;
}
.tab {
    padding: 10px 18px;
    font-weight: 500;
    color: var(--gs-gris-plomb);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s ease;
}
.tab.active {
    color: var(--gs-noir);
    border-bottom-color: var(--gs-noir);
}
.tab:hover:not(.active) { color: var(--gs-noir); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Résultats */
.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed var(--gs-gris-clair);
    font-size: 0.95rem;
}
.result-row .label { color: var(--gs-gris-plomb); }
.result-row .value { font-weight: 700; }

/* Carte plein écran (pour géoréférencement) */
.map-container {
    width: 100%;
    height: calc(100vh - 200px);
    min-height: 520px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}