/* ============================================================
   SOUTARAH GROUP - EXECUTIVE DESKTOP DASHBOARD & SMARTPHONE MOCKUP
   Couleurs officielles : Vert Logo (#36c012), Slate (#0f172a), Light Gray (#f8fafc)
   Incorpore Font Awesome 6 Vector Icons & Mobile Mockups
   ============================================================ */

@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Palette Officielle SOUTARAH GROUP */
    --brand-green: #36c012;         /* Vert vif du logo */
    --brand-green-hover: #269c09;   /* Vert foncé au survol */
    --brand-green-light: #eefbe8;   /* Fond vert pastel très doux */
    --brand-green-border: #a4e991;  /* Bordure vert pastel */
    
    --color-dark: #0f172a;          /* Slate ultra-sombre */
    --color-dark-surface: #1e293b;  
    --color-text-main: #1e293b;     /* Anthracite haut contraste */
    --color-text-muted: #64748b;    /* Gris neutre secondaire */
    --color-bg-page: #f8fafc;       /* Fond de page gris très clair */
    --color-card: #ffffff;          /* Blanc pur pour cartes */
    --color-border: #e2e8f0;        /* Bordure claire subtile */
    
    --color-danger: #ef4444;        /* Rouge alerte */
    --color-danger-light: #fef2f2;  
    --color-danger-border: #fca5a5;
    --color-warning: #f59e0b;       /* Orange attention */
    --color-warning-light: #fffbeb; 
    --color-success: #10b981;       /* Vert succès */

    /* Typographie */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Effets & Ombres Professionnelles */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-card: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
    --shadow-hover: 0 14px 28px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-elevated: 0 20px 30px -5px rgba(15, 23, 42, 0.12);
    
    --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Normalisation */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-page);
    color: var(--color-text-main);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--brand-green-hover);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--brand-green);
}

/* Conteneur Formulaire Client Public */
.container {
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   LAYOUT SIDEBAR VERTICALE EXECUTIVE & DESKTOP 2 COLONNES
   ============================================================ */

.admin-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background-color: var(--color-bg-page);
}

.admin-sidebar {
    width: 280px;
    background: #ffffff;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 200;
    box-shadow: 2px 0 12px rgba(15, 23, 42, 0.03);
    transition: var(--transition);
}

.admin-sidebar-header {
    padding: 24px 22px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand-logo-img {
    height: 92px;
    width: auto;
    max-width: 290px;
    object-fit: contain;
    display: block;
}

.brand-badge-tag {
    background: var(--brand-green-light);
    color: var(--brand-green-hover);
    border: 1px solid var(--brand-green-border);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
}

.admin-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 24px 16px;
    flex: 1;
    overflow-y: auto;
}

.admin-sidebar-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.admin-sidebar-link i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    color: #94a3b8;
    transition: var(--transition);
}

.admin-sidebar-link:hover {
    background: var(--color-bg-page);
    color: var(--color-dark);
}

.admin-sidebar-link:hover i {
    color: var(--brand-green);
}

.admin-sidebar-link.active {
    background: var(--brand-green-light);
    color: var(--brand-green-hover);
    font-weight: 700;
    border-left-color: var(--brand-green);
}

.admin-sidebar-link.active i {
    color: var(--brand-green-hover);
}

.admin-sidebar-footer {
    padding: 20px 18px;
    border-top: 1px solid var(--color-border);
    background: #ffffff;
}

/* Zone de Contenu Principal (Main Content) */
.admin-main-content {
    flex: 1;
    margin-left: 280px;
    padding: 36px 48px;
    width: calc(100% - 280px);
    min-height: 100vh;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.admin-topbar-title h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -0.5px;
}

.admin-topbar-title p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin-top: 4px;
}

/* Form Grid Desktop 2 Colonnes */
.form-grid-desktop {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
    align-items: start;
}

/* SMARTPHONE MOCKUP PREVIEW POUR L'APERÇU DE LA BANNIÈRE */
.mobile-mockup-frame {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    background: #ffffff;
    border: 12px solid #0f172a;
    border-radius: 36px;
    box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.25);
    overflow: hidden !important;
    position: relative;
}

.mobile-mockup-camera {
    background: #0f172a;
    height: 22px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-mockup-notch {
    width: 70px;
    height: 5px;
    background: #334155;
    border-radius: 3px;
}

.mobile-mockup-banner {
    position: relative;
    width: 100%;
    height: 220px;
    background-color: #0f172a;
    overflow: hidden !important;
}

.mobile-mockup-banner img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
}

.mobile-mockup-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.15) 0%, rgba(15, 23, 42, 0.92) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    color: white;
}

.mobile-mockup-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 4px;
    line-height: 1.2;
}

.mobile-mockup-sub {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: #ffffff;
    font-weight: 700;
    background: var(--brand-green);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    width: fit-content;
}

/* Custom Dropzone pour Upload de Fichier */
.custom-file-upload {
    position: relative;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    background: #ffffff;
    cursor: pointer;
    transition: var(--transition);
}

.custom-file-upload:hover {
    border-color: var(--brand-green);
    background: var(--brand-green-light);
}

.custom-file-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.custom-file-icon {
    font-size: 2.2rem;
    color: var(--brand-green);
    margin-bottom: 10px;
}

.custom-file-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
}

.custom-file-subtext {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* Hero Bannière Véhicule Client Public */
.vehicle-hero {
    position: relative;
    width: 100%;
    height: 250px;
    background-color: var(--color-dark);
    overflow: hidden !important;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.vehicle-hero img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
}

.vehicle-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.15) 0%, rgba(15, 23, 42, 0.92) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    color: white;
}

.vehicle-hero-title {
    font-family: var(--font-heading);
    font-size: 1.95rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.vehicle-hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: #ffffff;
    font-weight: 700;
    background: var(--brand-green);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
    width: fit-content;
}

/* Cartes & Formulaires */
.form-card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.form-card:hover {
    box-shadow: var(--shadow-hover);
}

.form-section-title {
    font-family: var(--font-heading);
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-bg-page);
}

.form-section-title i {
    color: var(--brand-green);
    font-size: 1.25rem;
}

.form-group {
    margin-bottom: 24px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.form-label .required {
    color: var(--brand-green);
    margin-left: 4px;
    font-weight: 700;
}

.input-icon-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon-group i {
    position: absolute;
    left: 16px;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    pointer-events: none;
}

.input-icon-group .form-control {
    padding-left: 46px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: #ffffff;
    color: var(--color-text-main);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-green);
    box-shadow: 0 0 0 3px rgba(54, 192, 18, 0.18);
}

/* CHIPS */
.chip-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
}

.chip-option {
    position: relative;
}

.chip-option input[type="radio"],
.chip-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.chip-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    padding: 13px 16px;
    background-color: var(--color-bg-page);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
    min-height: 48px;
}

.chip-option:hover .chip-label {
    border-color: var(--brand-green);
    background-color: #ffffff;
    transform: translateY(-1px);
}

.chip-option input:checked + .chip-label {
    background: var(--brand-green-light);
    border-color: var(--brand-green);
    color: var(--brand-green-hover);
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(54, 192, 18, 0.15);
}

/* Star Rating Control */
.star-rating-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 22px;
    background: var(--color-bg-page);
    border-radius: var(--radius-md);
    border: 1.5px dashed var(--brand-green-border);
}

.star-rating {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 8px;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 2.3rem;
    color: #d1d5db;
    cursor: pointer;
    transition: var(--transition);
}

.star-rating label:hover,
.star-rating label.active,
.star-rating input:checked {
    color: var(--brand-green);
    text-shadow: 0 0 12px rgba(54, 192, 18, 0.35);
    transform: scale(1.12);
}

.star-rating-text {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-dark);
    min-height: 22px;
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.92rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-align: center;
    line-height: 1.2;
}

.btn-primary {
    background: var(--brand-green);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(54, 192, 18, 0.25);
}

.btn-primary:hover {
    background: var(--brand-green-hover);
    color: #ffffff;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 16px rgba(54, 192, 18, 0.35);
}

.btn-dark {
    background-color: var(--color-dark);
    color: #ffffff;
}

.btn-dark:hover {
    background-color: var(--color-dark-surface);
    color: #ffffff;
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--color-text-main);
    border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-page);
    border-color: #cbd5e1;
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 8px 14px;
    font-size: 0.84rem;
    width: auto;
}

/* Badges & Alertes */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 14px;
}

.alert i {
    font-size: 1.25rem;
}

.alert-critical {
    background-color: var(--color-danger-light);
    border: 1px solid var(--color-danger-border);
    color: #991b1b;
    font-weight: 600;
}

.alert-success {
    background-color: var(--brand-green-light);
    border: 1px solid var(--brand-green-border);
    color: var(--brand-green-hover);
    font-weight: 600;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.badge-success {
    background-color: var(--brand-green-light);
    color: var(--brand-green-hover);
    border: 1px solid var(--brand-green-border);
}

.badge-danger {
    background-color: var(--color-danger-light);
    color: #991b1b;
    border: 1px solid var(--color-danger-border);
}

/* METRICS CARDS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: #ffffff;
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-subtle);
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--brand-green-border);
}

.stat-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.stat-icon-green {
    background: var(--brand-green-light);
    color: var(--brand-green-hover);
    border: 1px solid var(--brand-green-border);
}

.stat-icon-blue {
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.stat-icon-amber {
    background: #fffbeb;
    color: #d97706;
    border: 1px solid #fef08a;
}

.stat-icon-red {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border: 1px solid var(--color-danger-border);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

/* Tableau Admin Executive */
.admin-card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-card);
    margin-bottom: 30px;
    border: 1px solid var(--color-border);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
}

.table th, .table td {
    padding: 15px 18px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table th {
    background-color: var(--color-bg-page);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tr:hover {
    background-color: #f8fafc;
}

.vehicle-thumb {
    width: 68px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

/* Page Merci */
.thank-you-box {
    text-align: center;
    padding: 50px 26px;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background: var(--brand-green-light);
    color: var(--brand-green-hover);
    border: 2px solid var(--brand-green-border);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    margin: 0 auto 22px;
    box-shadow: 0 4px 16px rgba(54, 192, 18, 0.2);
}

/* Footer Institutionnel */
.app-footer {
    margin-top: auto;
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    background: #ffffff;
}

.hidden {
    display: none !important;
}

/* RESPONSIVITÉ MULTI-ÉCRANS ET MOBILE */
@media (max-width: 1180px) {
    .form-grid-desktop {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .admin-layout {
        flex-direction: column;
    }
    .admin-sidebar {
        position: relative;
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
    .admin-sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 12px 16px;
    }
    .admin-sidebar-link {
        padding: 8px 14px;
        font-size: 0.85rem;
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    .admin-sidebar-link.active {
        border-left-color: transparent;
        border-bottom-color: var(--brand-green);
    }
    .admin-main-content {
        margin-left: 0;
        width: 100%;
        padding: 24px 20px;
    }
}