/* ============================================= */
/*       Feuille de style pour la zone Admin       */
/*              DESIGN COMPLET - THÈME SOMBRE       */
/* ============================================= */

/* --- Variables de couleurs pour le THÈME SOMBRE --- */
:root {
    /* Palette du menu (inchangée) */
    --sidebar-bg: #1e293b;
    --sidebar-bg-light: #334155;
    --sidebar-text: #e2e8f0;

    /* Palette du contenu (THÈME SOMBRE) */
    --main-bg: #111827;           /* Fond principal (ardoise très sombre) */
    --content-bg: #1e293b;        /* Fond des cartes/sections (identique au menu pour l'harmonie) */
    --text-dark: #e5e7eb;         /* Texte principal (gris très clair, et non blanc pur) */
    --text-light: #9ca3af;        /* Texte secondaire (gris moyen) */
    --border-color: #334155;      /* Bordures (identique au survol du menu) */
    --form-input-bg: #111827;     /* Fond des champs de formulaire, pour un léger contraste */

    /* Couleurs d'accentuation (inchangées, elles ressortent bien sur fond sombre) */
    --accent-color: #38bdf8;
    --accent-color-dark: #0ea5e9;
    --white: #ffffff;
    --red: #ef4444;
    --red-dark: #dc2626;
    --green: #22c55e;
    --green-dark: #16a34a;
    --blue: #3b82f6;
    --blue-dark: #2563eb;
}

/* --- Style général --- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: var(--main-bg);
    color: var(--text-dark);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.admin-wrapper { display: flex; }

/* --- 1. Barre de navigation latérale (Sidebar) --- */
/* ... (Code du menu, déjà sombre, reste inchangé) ... */
.admin-sidebar {
    position: fixed; top: 0; left: 0; height: 100vh; width: 260px;
    background: var(--sidebar-bg); color: var(--sidebar-text);
    display: flex; flex-direction: column;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); z-index: 1000;
}
.sidebar-header {
    padding: 24px 20px; text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.sidebar-header h3 { margin: 0; font-size: 1.4rem; font-weight: 600; color: var(--white); }
.sidebar-header small { color: var(--sidebar-text); opacity: 0.7; }
.sidebar-nav { flex-grow: 1; margin-top: 16px; overflow-y: auto; }
.sidebar-nav ul { list-style: none; padding: 0; margin: 0; }
.sidebar-nav a {
    display: flex; align-items: center; gap: 16px; padding: 14px 24px;
    margin: 4px 12px; color: var(--sidebar-text); text-decoration: none;
    font-size: 0.95rem; font-weight: 500; border-radius: 8px;
    transition: all 0.2s ease-in-out;
}
.sidebar-nav a i { font-size: 1.1rem; width: 20px; text-align: center; color: var(--accent-color); }
.sidebar-nav a:hover { background-color: var(--sidebar-bg-light); color: var(--white); transform: translateX(5px); }
.sidebar-nav li.active a {
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-color-dark) 100%);
    color: var(--white); font-weight: 600; box-shadow: 0 4px 8px rgba(56, 189, 248, 0.3);
}
.sidebar-nav li.active a i { color: var(--white); }
.sidebar-footer { padding: 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.sidebar-button {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    text-align: center; padding: 12px; border-radius: 8px; text-decoration: none;
    margin-top: 10px; font-weight: 600; transition: all 0.2s ease-in-out;
}
.sidebar-button:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); }
.sidebar-button { background-color: var(--sidebar-bg-light); color: var(--white); }
.sidebar-button:hover { background-color: var(--accent-color); }
.sidebar-button.logout { background-color: transparent; border: 1px solid var(--red); color: var(--red); }
.sidebar-button.logout:hover { background-color: var(--red); color: var(--white); }


/* ============================================= */
/* --- 2. Zone de contenu principale (THÈME SOMBRE) --- */
/* ============================================= */

.admin-content {
    margin-left: 260px;
    flex-grow: 1;
    padding: 40px;
}

.content-header {
    margin-bottom: 40px;
}
.content-header h1 {
    margin-top: 0;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-dark);
    border-bottom: none;
    padding-bottom: 0;
}

.content-section {
    margin-top: 40px;
    padding: 32px;
    background-color: var(--content-bg);
    border-radius: 16px;
    /* Ombres plus prononcées pour être visibles sur fond sombre */
    box-shadow: 0 4px 12px rgba(0,0,0,0.3); 
    border: 1px solid var(--border-color);
}
.content-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 0;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

/* --- Style des cartes d'information --- */
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}
.card {
    /* Fond inversé pour un effet de profondeur */
    background-color: var(--main-bg); 
    padding: 25px;
    border-radius: 12px;
    box-shadow: none;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.4); /* Ombre plus forte au survol */
    border-color: var(--accent-color);
}
.card h3 {
    margin-top: 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}
.card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- Style pour les formulaires de l'admin --- */
.form-group { margin-bottom: 24px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark);
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 1rem;
    font-family: inherit;
    background-color: var(--form-input-bg); /* Fond sombre pour les champs */
    color: var(--text-dark); /* Texte clair dans les champs */
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.4); /* L'ombre de focus est plus visible */
    background-color: var(--content-bg);
}
.form-group textarea { min-height: 120px; resize: vertical; }

/* Style pour les boutons du formulaire (inchangé, fonctionne bien) */
.form-actions { display: flex; gap: 12px; }
.form-group button, .form-actions button {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; width: auto; padding: 12px 24px; color: var(--white);
    border: none; border-radius: 8px; font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: all 0.2s;
}
.form-group button[type="submit"], .form-actions button[type="submit"] { background-color: var(--accent-color-dark); }
.form-group button[type="submit"]:hover, .form-actions button[type="submit"]:hover { background-color: var(--accent-color); transform: translateY(-2px); }
.form-group button[type="button"], .form-actions button[type="button"] { background-color: var(--text-light); }
.form-group button[type="button"]:hover, .form-actions button[type="button"]:hover { background-color: var(--text-dark); transform: translateY(-2px); }

/* --- Style pour les messages de statut --- */
.message {
    padding: 16px; margin-bottom: 24px; border-radius: 8px;
    border: 1px solid transparent; font-weight: 500;
}
.message.success { background-color: #052e16; border-color: #166534; color: #a7f3d0; }
.message.error { background-color: #450a0a; border-color: #991b1b; color: #fecaca; }

/* --- Styles pour les tableaux (éditeur de menu) --- */
.menu-editor-list table {
    width: 100%; border-collapse: separate; border-spacing: 0;
}
.menu-editor-list th, .menu-editor-list td {
    padding: 16px; border-bottom: 1px solid var(--border-color);
    text-align: left; vertical-align: middle;
}
.menu-editor-list th {
    background-color: var(--main-bg); /* Fond plus sombre pour l'en-tête */
    font-weight: 600; font-size: 0.85rem;
    text-transform: uppercase; color: var(--text-light);
}
.menu-editor-list tr:last-child td { border-bottom: none; }
.menu-editor-list td.actions { display: flex; gap: 10px; }
.menu-editor-list td.actions form { margin: 0; }
.protected-row { background-color: var(--main-bg); color: var(--text-light); }
.protected-row .fa-lock { color: var(--accent-color); }

/* Boutons dans les tableaux (inchangé) */
.edit-btn, .delete-btn, .move-form button {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 6px 12px; border: none; border-radius: 6px; color: white;
    cursor: pointer; font-weight: 500; font-size: 0.9rem; transition: all 0.2s;
}
.edit-btn { background-color: var(--blue); }
.edit-btn:hover { background-color: var(--blue-dark); }
.delete-btn { background-color: var(--red); }
.delete-btn:hover { background-color: var(--red-dark); }
.move-form button { background-color: var(--text-light); padding: 6px 8px; }
.move-form button:hover { background-color: var(--text-dark); }


/* ============================================= */
/* --- Styles pour la page de gestion des images --- */
/* ============================================= */

.image-upload-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.upload-card {
    background-color: var(--main-bg);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative; /* Pour le positionnement de l'overlay */
}

.upload-card:hover,
.upload-card.over {
    border-color: var(--accent-color);
    background-color: var(--content-bg);
    transform: translateY(-5px);
}

.upload-card.uploading::after {
    content: 'Chargement...';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 41, 59, 0.8);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 12px;
    z-index: 10;
}


.upload-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.upload-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 15px;
    margin-bottom: 10px;
}

.upload-card p code {
    background-color: var(--border-color);
    color: var(--text-dark);
    padding: 3px 6px;
    border-radius: 4px;
}

.preview-container {
    width: 100%;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background-color: var(--form-input-bg);
    margin-bottom: 15px;
    overflow: hidden;
}

.preview-container img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
    object-fit: contain;
}

.no-image {
    color: var(--text-light);
    font-style: italic;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.no-image i {
    font-size: 2.5rem;
    opacity: 0.5;
}

.drop-zone-prompt {
    margin-top: 20px;
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.drop-zone-prompt i {
    font-size: 1.8rem;
    color: var(--accent-color);
}
.drop-zone-prompt span strong {
    color: var(--accent-color);
    font-weight: 600;
}

.file-input {
    display: none; /* L'input reste caché */
}


/* ============================================= */
/* --- Styles pour l'éditeur de thème --- */
/* ============================================= */

.theme-editor-form fieldset {
    border: none;
    padding: 0;
    margin: 0;
    margin-bottom: 40px;
}
.theme-editor-form legend {
    /* Utilise le style des titres de section */
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 0;
    padding-bottom: 16px;
    margin-bottom: 24px;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.form-group-theme {
    background-color: var(--main-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.form-group-theme label {
    font-weight: 500;
    color: var(--text-dark);
}
.variable-key-hint {
    display: block;
    font-family: 'Source Code Pro', monospace;
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.8;
    margin-top: 4px;
}

.input-wrapper {
    flex-grow: 1;
}

/* Style des éditeurs spécifiques */
.color-editor, .size-editor, .alpha-slider, .shadow-editor, .slider-group {
    display: flex;
    align-items: center;
    gap: 12px;
}
.shadow-editor {
    flex-direction: column;
    align-items: stretch;
    gap: 15px;
}
.slider-group { font-size: 0.9rem; color: var(--text-light); }
.slider-group label { flex-shrink: 0; }

.value-display {
    font-weight: 500;
    background-color: var(--border-color);
    color: var(--text-dark);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.85rem;
    min-width: 50px;
    text-align: center;
}
.alpha-value { min-width: 40px; }

input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    background-color: transparent;
}
input[type="color"]::-webkit-color-swatch {
    border-radius: 6px;
    border: 2px solid var(--border-color);
}
input[type="color"]::-moz-color-swatch {
    border-radius: 6px;
    border: 2px solid var(--border-color);
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    flex-grow: 1;
    height: 8px;
    background: var(--border-color);
    border-radius: 5px;
    outline: none;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid var(--content-bg);
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}
input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid var(--content-bg);
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.form-actions-sticky {
    position: sticky;
    bottom: 0;
    background: linear-gradient(to top, var(--main-bg) 70%, transparent);
    padding: 20px 40px;
    margin: 0 -40px; /* Compense le padding du .admin-content */
    display: flex;
    gap: 15px;
    border-top: 1px solid var(--border-color);
}
.form-actions-sticky .submit-main {
    padding: 12px 24px; font-size: 1rem; font-weight: 600; cursor: pointer;
    background-color: var(--green); color: var(--white); border:none; border-radius: 8px;
    display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s;
}
.form-actions-sticky .submit-main:hover { background-color: var(--green-dark); transform: translateY(-2px); }

.form-actions-sticky .button-secondary {
    padding: 12px 24px; font-size: 1rem; font-weight: 600; cursor: pointer; text-decoration: none;
    background-color: var(--text-light); color: var(--white); border:none; border-radius: 8px;
    display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s;
}
.form-actions-sticky .button-secondary:hover { background-color: var(--text-dark); transform: translateY(-2px); }

/* --- Styles spécifiques pour l'éditeur de menu --- */
.move-buttons {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.url-display {
    background-color: var(--main-bg);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}
.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.checkbox-group label {
    margin-bottom: 0; /* Annule la marge par défaut des labels */
}

/* ============================================= */
/* --- Styles pour la boîte de téléchargement --- */
/* ============================================= */

.download-box {
    display: flex;
    align-items: center;
    gap: 25px;
    background-color: var(--main-bg); /* Fond sombre pour contraster */
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin-top: 20px;
}

.download-icon svg {
    stroke: var(--accent-color); /* Utilise la couleur d'accentuation pour l'icône */
    width: 48px;
    height: 48px;
}

.download-info h3 {
    margin-top: 0;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.download-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.download-button {
    display: inline-flex; /* Permet d'aligner l'icône et le texte */
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white); /* Texte blanc */
    background-color: var(--green); /* Fond vert */
    border: none;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.download-button:hover {
    background-color: var(--green-dark); /* Vert plus foncé au survol */
    transform: translateY(-2px); /* Effet de "soulèvement" */
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3); /* Ombre portée verte */
}



/* ============================================= */
/*       Styles responsifs (Mobile)       */
/* ============================================= */
@media (max-width: 768px) {
    .admin-wrapper { flex-direction: column; }
    .admin-sidebar { position: static; width: 100%; height: auto; }
    .admin-content { margin-left: 0; padding: 20px; }
    .content-header h1 { font-size: 1.8rem; }
    .content-section { padding: 20px; }
}