/* =================================================================
   PREMIUM AUTH — Pages de connexion / réinitialisation MDP
   Style split deux colonnes (visuel + form) avec dégradés bleu nuit
   ================================================================= */

.auth-page-wrap {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fb 0%, #eef2f7 100%);
    overflow: hidden;
    padding: 30px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Formes décoratives en arrière-plan */
.auth-bg-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(60px);
    opacity: 0.4;
}
.auth-bg-shape-1 {
    width: 500px; height: 500px;
    top: -100px; left: -100px;
    background: radial-gradient(circle, rgba(28, 87, 163, 0.4), transparent);
}
.auth-bg-shape-2 {
    width: 400px; height: 400px;
    bottom: -100px; right: -100px;
    background: radial-gradient(circle, rgba(255, 179, 0, 0.3), transparent);
}
.auth-bg-shape-3 {
    width: 300px; height: 300px;
    top: 40%; left: 50%;
    background: radial-gradient(circle, rgba(79, 163, 255, 0.2), transparent);
}

/* Card principale */
.auth-card {
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 25px 60px rgba(10, 37, 64, 0.15);
    overflow: hidden;
    position: relative;
    z-index: 2;
    width: 100%;
}

/* Côté visuel (gauche) */
.auth-side-visual {
    background: linear-gradient(135deg, #1c57a3 0%, #134380 60%, #0a2540 100%);
    position: relative;
    padding: 50px 40px;
    color: #ffffff;
    overflow: hidden;
    min-height: 600px;
}
.auth-side-overlay {
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15), transparent 60%);
    pointer-events: none;
}
.auth-side-visual::before {
    content: "";
    position: absolute;
    bottom: -150px; left: -100px;
    width: 350px; height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 163, 255, 0.2), transparent 60%);
}
.auth-side-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.auth-brand {
    margin-bottom: 50px;
}
.auth-brand-logo {
    max-height: 90px;
    /* Couleurs originales du logo conservées (pas de filter) */
    /* Fond blanc translucide pour faire ressortir le logo sur le visuel sombre */
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 18px;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.auth-side-title {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.auth-side-highlight {
    background: linear-gradient(90deg, #ffd700, #ffb300);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.auth-side-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.auth-features {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.auth-feature {
    display: flex;
    align-items: center;
    gap: 14px;
}
.auth-feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffd700;
    flex-shrink: 0;
}
.auth-feature-icon i { font-size: 22px; }
.auth-feature h6 {
    color: #ffffff !important;
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}
.auth-feature p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.82rem;
}

/* Formulaire (droite) */
.auth-form-wrap {
    padding: 50px 40px;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.auth-mobile-brand img {
    max-height: 70px;
}
.auth-form-header {
    margin-bottom: 30px;
}
.auth-form-title {
    color: #0a2540;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.auth-form-subtitle {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0;
}

.auth-form-group {
    margin-bottom: 18px;
}
.auth-form-label {
    display: block;
    color: #1f2937;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}
/* ============================================================
   AUTH INPUT — flexbox group : [ICON ║ INPUT ║ TOGGLE]
   Cellules séparées (pas de position absolute → impossible
   à chevaucher). Approche similaire Bootstrap input-group / Stripe.
   ============================================================ */
.auth-input-icon {
    display: flex !important;
    align-items: stretch !important;
    background: #f9fafb !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    transition: all 0.2s ease !important;
}
.auth-input-icon:focus-within {
    background: #ffffff !important;
    border-color: #1c57a3 !important;
    box-shadow: 0 0 0 4px rgba(28, 87, 163, 0.10) !important;
}

/* Cellule icône à gauche : largeur fixe, séparée par border-right */
.auth-input-icon > i.material-icons,
.auth-input-icon > i.fa-solid,
.auth-input-icon > i.fa-regular,
.auth-input-icon > i.fa-brands,
.auth-input-icon > i.fas,
.auth-input-icon > i.far {
    flex: 0 0 50px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 50px !important;
    color: #9ca3af !important;
    background: #ffffff !important;
    border-right: 1px solid #e5e7eb !important;
    font-size: 20px !important;
    line-height: 1 !important;
    /* Annulation de toutes les propriétés positionnelles du vendor */
    position: static !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none;
    box-sizing: border-box;
}
.auth-input-icon:focus-within > i { color: #1c57a3 !important; }
/* Neutralise l'effet d'ombre du vendor (md-* ::before opacity .3) */
.auth-input-icon > i.material-icons::before { display: none !important; }

/* Cellule input au centre : prend tout le reste */
.auth-form-control {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    width: 100% !important;
    padding: 13px 16px !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #1f2937 !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    box-shadow: none !important;
    outline: none !important;
    height: auto !important;
}
.auth-form-control:focus {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    outline: none !important;
}

/* Cellule toggle (œil) à droite : largeur fixe, séparée par border-left */
.auth-input-toggle {
    flex: 0 0 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    color: #6b7280 !important;
    background: transparent !important;
    border: 0 !important;
    border-left: 1px solid #e5e7eb !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    /* annulation absolute hérité d'anciennes versions */
    position: static !important;
    top: auto !important;
    right: auto !important;
    transform: none !important;
}
.auth-input-toggle > i {
    font-size: 16px !important;
    line-height: 1 !important;
}
.auth-input-toggle:hover {
    color: #1c57a3 !important;
    background: rgba(28, 87, 163, 0.06) !important;
}

.auth-form-extra {
    text-align: right;
    margin-bottom: 24px;
}
.auth-form-link {
    color: #1c57a3;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}
.auth-form-link:hover {
    color: #0a2540;
    text-decoration: underline;
}
.auth-form-link-strong {
    color: #1c57a3;
    font-weight: 700;
    text-decoration: none;
}
.auth-form-link-strong:hover {
    color: #0a2540;
    text-decoration: underline;
}

.auth-btn-submit {
    width: 100%;
    background: linear-gradient(135deg, #1c57a3 0%, #0a2540 100%);
    color: #ffffff !important;
    border: none;
    border-radius: 12px;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(28, 87, 163, 0.3);
    letter-spacing: 0.02em;
}
.auth-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(28, 87, 163, 0.45);
    background: linear-gradient(135deg, #0a2540 0%, #1c57a3 100%);
    color: #ffffff !important;
}
.auth-btn-submit:active { transform: translateY(0); }
.auth-btn-submit i { font-size: 20px; }

.auth-form-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: #9ca3af;
    font-size: 0.85rem;
}
.auth-form-divider::before,
.auth-form-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}
.auth-form-divider span {
    padding: 0 14px;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

.auth-form-footer {
    color: #6b7280;
    font-size: 0.92rem;
    margin: 0;
}

/* Alertes spéciales auth */
.auth-alert {
    border-radius: 12px !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    font-weight: 500;
    margin-bottom: 24px !important;
    padding: 12px 16px !important;
    border-left: 4px solid !important;
    font-size: 0.9rem;
}
.auth-alert.alert-success {
    background: #ecfdf5 !important;
    color: #065f46 !important;
    border-left-color: #10b981 !important;
}
.auth-alert.alert-danger {
    background: #fef2f2 !important;
    color: #991b1b !important;
    border-left-color: #ef4444 !important;
}
.auth-alert.alert-info {
    background: #eff6ff !important;
    color: #1e40af !important;
    border-left-color: #3b82f6 !important;
}

/* Variantes de couleur du bandeau visuel */
.auth-side-visual.variant-livreur {
    background: linear-gradient(135deg, #047857 0%, #065f46 60%, #064e3b 100%);
}
.auth-side-visual.variant-apporteur {
    background: linear-gradient(135deg, #b45309 0%, #92400e 60%, #78350f 100%);
}
.auth-side-visual.variant-fournisseur {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 60%, #5b21b6 100%);
}
.auth-side-visual.variant-reset {
    background: linear-gradient(135deg, #be185d 0%, #9d174d 60%, #831843 100%);
}

/* =================================================================
   VARIANT CLIENT — Espace e-commerce B2C (palette chaude / sunset)
   Layout inversé : formulaire à gauche, visuel à droite
   ================================================================= */
.auth-page-wrap.client-auth {
    background: linear-gradient(135deg, #fff7ed 0%, #fff1e6 50%, #ffe4cc 100%);
}
.client-auth .auth-bg-shape-1 {
    background: radial-gradient(circle, rgba(249, 115, 22, 0.40), transparent);
}
.client-auth .auth-bg-shape-2 {
    background: radial-gradient(circle, rgba(217, 70, 239, 0.25), transparent);
}
.client-auth .auth-bg-shape-3 {
    background: radial-gradient(circle, rgba(253, 186, 116, 0.30), transparent);
}
.client-auth .auth-card {
    border-radius: 28px;
    box-shadow: 0 30px 70px rgba(194, 65, 12, 0.22);
}

/* Visuel chaud (coucher de soleil) */
.auth-side-visual.variant-client {
    background: linear-gradient(135deg, #fb923c 0%, #f97316 35%, #ea580c 70%, #c2410c 100%);
}
.auth-side-visual.variant-client .auth-side-overlay {
    background: radial-gradient(circle, rgba(255, 237, 213, 0.30), transparent 60%);
}
.auth-side-visual.variant-client::before {
    background: radial-gradient(circle, rgba(254, 215, 170, 0.30), transparent 60%);
}
.auth-side-visual.variant-client .auth-feature-icon {
    color: #fef3c7;
    background: rgba(255, 255, 255, 0.20);
    border-color: rgba(255, 255, 255, 0.30);
}
.auth-side-highlight.variant-client {
    background: linear-gradient(90deg, #fef08a, #fde68a, #fff7ed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout inversé : visuel à droite */
.client-auth .auth-card .row.g-0 {
    flex-direction: row-reverse;
}

/* Form aux accents chauds */
.client-auth .auth-form-title { color: #7c2d12; }
.client-auth .auth-form-control:focus {
    border-color: #f97316 !important;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15) !important;
}
.client-auth .auth-input-toggle:hover { color: #ea580c; }
.client-auth .auth-form-link,
.client-auth .auth-form-link-strong { color: #ea580c; }
.client-auth .auth-form-link:hover,
.client-auth .auth-form-link-strong:hover { color: #7c2d12; }
.client-auth .auth-btn-submit {
    background: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
    box-shadow: 0 6px 18px rgba(234, 88, 12, 0.35);
    border-radius: 14px;
}
.client-auth .auth-btn-submit:hover {
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    box-shadow: 0 10px 26px rgba(234, 88, 12, 0.50);
}

/* Décor additionnel — petits ronds décoratifs au-dessus du formulaire */
.client-auth .auth-form-wrap { position: relative; }
.client-auth .auth-form-wrap::before {
    content: "";
    position: absolute;
    top: -30px; right: -30px;
    width: 140px; height: 140px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.18), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Sur mobile, garder l'ordre normal (visuel masqué) */
@media (max-width: 991px) {
    .client-auth .auth-card .row.g-0 { flex-direction: row; }
}

/* Responsive */
@media (max-width: 991px) {
    .auth-form-wrap { padding: 35px 28px; min-height: auto; }
    .auth-form-title { font-size: 1.5rem; }
    .auth-side-visual { display: none !important; }
}
@media (max-width: 575px) {
    .auth-page-wrap { padding: 15px 0; }
    .auth-card { border-radius: 16px; }
    .auth-form-wrap { padding: 28px 22px; }
    .auth-form-title { font-size: 1.3rem; }
    .auth-form-subtitle { font-size: 0.85rem; }
}