/* Mode clair — chargé après les styles de page (sombre par défaut) */

html[data-theme="dark"] [data-theme-icon="sun"] {
    display: inline-block !important;
}
html[data-theme="dark"] [data-theme-icon="moon"] {
    display: none !important;
}
html[data-theme="light"] [data-theme-icon="sun"] {
    display: none !important;
}
html[data-theme="light"] [data-theme-icon="moon"] {
    display: inline-block !important;
}

.theme-toggle-btn {
    color: inherit;
    opacity: 0.95;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    padding: 6px 11px;
    line-height: 1;
    flex-shrink: 0;
}
.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.18);
}
.theme-toggle-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: 2px;
}

html[data-theme="light"] .theme-toggle-btn {
    border-color: rgba(15, 23, 42, 0.15);
    background: rgba(255, 255, 255, 0.95);
    color: #334155;
}
html[data-theme="light"] .theme-toggle-btn:hover {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.22);
}
html[data-theme="light"] .theme-toggle-btn:focus-visible {
    outline-color: #0d6efd;
}

.theme-toggle-login {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 20;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
    margin-left: auto;
}

/* ——— Page & shell (index, periode) ——— */
html[data-theme="light"] body {
    background: linear-gradient(165deg, #eef2ff 0%, #e0e7ff 35%, #f1f5f9 100%);
    color: #1e293b;
}

html[data-theme="light"] .admin-header {
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.97), rgba(219, 234, 254, 0.92));
    backdrop-filter: blur(12px);
}

html[data-theme="light"] .brand-text-title,
html[data-theme="light"] .brand-text-sub,
html[data-theme="light"] .admin-tagline {
    color: #0f172a;
}

html[data-theme="light"] .admin-tagline {
    opacity: 0.88;
}

html[data-theme="light"] .overview-card {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .overview-title {
    color: #0f172a;
}

html[data-theme="light"] .overview-sub {
    color: #475569;
}

html[data-theme="light"] .chip {
    background: rgba(13, 110, 253, 0.08);
    color: #1e40af;
    border: 1px solid rgba(13, 110, 253, 0.15);
}

html[data-theme="light"] .periods-section-title,
html[data-theme="light"] .periods-section-title h2 {
    color: #0f172a;
}

html[data-theme="light"] .period-card {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #1e293b;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

html[data-theme="light"] .period-card:hover {
    border-color: rgba(13, 110, 253, 0.45);
    box-shadow: 0 14px 28px rgba(13, 110, 253, 0.12);
}

html[data-theme="light"] .period-chip {
    background: rgba(13, 110, 253, 0.12);
    color: #1d4ed8;
}

html[data-theme="light"] .period-meta {
    color: #64748b;
}

html[data-theme="light"] .period-card .bi {
    color: #2563eb;
}

html[data-theme="light"] .admin-footer {
    color: #64748b;
}

/* ——— periode.php ——— */
html[data-theme="light"] .header-section {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .sheet-title {
    color: #0f172a;
}

html[data-theme="light"] .sheet-subtitle {
    color: #475569;
}

html[data-theme="light"] .search-container .form-control.search-input,
html[data-theme="light"] .search-container .input-group-text {
    background-color: #fff;
    border-color: #cbd5e1;
    color: #1e293b;
}

html[data-theme="light"] .search-container .form-control.search-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

html[data-theme="light"] .table-container,
html[data-theme="light"] .tabs-container {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(15, 23, 42, 0.12);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

html[data-theme="light"] .table {
    color: #1e293b;
    --bs-table-bg: transparent;
}

html[data-theme="light"] .table thead th {
    background-color: #f1f5f9;
    border-bottom-color: #e2e8f0;
    color: #334155;
}

html[data-theme="light"] .table tbody td {
    border-color: #e2e8f0;
}

html[data-theme="light"] .table tbody tr:hover {
    background-color: #f8fafc;
}

html[data-theme="light"] .notes-input {
    background-color: #fff;
    border-color: #cbd5e1;
    color: #1e293b;
}

html[data-theme="light"] .sheet-tab {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #334155;
}

html[data-theme="light"] .sheet-tab:hover {
    background: #e2e8f0;
}

html[data-theme="light"] .btn-save {
    box-shadow: 0 10px 24px rgba(13, 110, 253, 0.25);
}

html[data-theme="light"] tr.row-note-paye {
    box-shadow: inset 4px 0 0 #157347;
}

html[data-theme="light"] .btn-outline-light.btn-back-index {
    --bs-btn-color: #334155;
    --bs-btn-border-color: #94a3b8;
    --bs-btn-hover-bg: #f1f5f9;
    --bs-btn-hover-border-color: #64748b;
    --bs-btn-hover-color: #0f172a;
    --bs-btn-active-bg: #e2e8f0;
    --bs-btn-active-border-color: #64748b;
}

html[data-theme="light"] .admin-tagline.d-none {
    color: #0f172a !important;
}

/* ——— login.php ——— */
html[data-theme="light"] body.login-page {
    background: linear-gradient(165deg, #eef2ff 0%, #e0e7ff 40%, #f8fafc 100%);
}

html[data-theme="light"] .login-card {
    background-color: #fff;
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1);
    color: #1e293b;
}

html[data-theme="light"] .login-sub {
    color: #64748b;
}

html[data-theme="light"] .login-page .form-label {
    color: #334155;
}

html[data-theme="light"] .login-page .form-control {
    background-color: #fff;
    border-color: #cbd5e1;
    color: #1e293b;
}

html[data-theme="light"] .login-page .form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background-color: #fff;
    color: #1e293b;
}

html[data-theme="light"] .login-foot {
    color: #64748b;
}