/* ===========================
   Auth layout — logo coin haut gauche
   =========================== */

.auth-logo-corner {
    position: fixed;
    top: 16px;
    left: 20px;
    z-index: 100;
}

/*
.auth-logo-corner .logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.auth-logo-corner .logo {
    width: 34px;
    height: 34px;
}*/

/* ===========================
   Auth page (page connexion)
   =========================== */

.auth-page-container {
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-xl);
}

.auth-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 700px;
    padding: var(--spacing-xl);
    animation: authSlideUp 0.4s ease;
}

@keyframes authSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-card-header h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 6px 0;
}

.auth-card-header p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* ===========================
   Flash messages (auth)
   =========================== */

.auth-flash {
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-bottom: var(--spacing-md);
    font-size: 14px;
}

.auth-flash-error {
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.3);
    color: #ff3b30;
}

.auth-flash-success {
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid rgba(52, 199, 89, 0.3);
    color: #34c759;
}

.auth-flash-info {
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.3);
    color: #007aff;
}

.auth-flash-warning {
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.3);
    color: #ff9500;
}

/* ===========================
   Form éléments (auth)
   =========================== */

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.auth-form .form-group {
    margin-bottom: 18px;
}

.auth-form .form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.auth-form .form-group input {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    font-size: 15px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.auth-form .form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(131, 125, 255, 0.12);
}

.auth-form .password-field {
    position: relative;
}

.auth-form .password-field input {
    padding-right: 44px;
}

/* ===========================
   Liens et boutons (auth)
   =========================== */

.auth-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.auth-link:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.auth-link-small {
    font-size: 13px;
    display: inline-block;
    margin-top: 6px;
}

.btn-auth-primary {
    display: block;
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
    text-decoration: none;
    margin-top: 4px;
}

.btn-auth-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.btn-auth-primary:active {
    transform: translateY(0);
}

.btn-auth-secondary {
    display: block;
    width: 100%;
    padding: 12px;
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border);
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.btn-auth-secondary:hover {
    border-color: var(--color-primary);
    background: rgba(131, 125, 255, 0.06);
}

.btn-auth-back {
    display: block;
    text-align: center;
    margin-top: 14px;
    font-size: 14px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.btn-auth-back:hover {
    color: var(--color-primary);
}

/* ===========================
   Séparateur
   =========================== */

.auth-separator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 20px 0;
    color: var(--color-text-secondary);
    font-size: 13px;
}

.auth-separator::before,
.auth-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* popup-separator-line et popup-btn-full sont définis dans popup.css (chargé sur toutes les pages). */

/* ===========================
   Registration — layout 2 colonnes
   =========================== */

.registration-layout {
    display: flex;
    min-height: 100vh;
}

.registration-intro {
    flex: 1;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-right: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.registration-intro-content {
    text-align: center;
    max-width: 360px;
}

.registration-intro-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    filter: drop-shadow(0 0 20px rgba(131, 125, 255, 0.4));
}

.registration-intro-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 12px 0;
}

.registration-intro-content p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.registration-form-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    overflow-y: auto;
}

/* ===========================
   Avatar upload (step 2)
   =========================== */

.avatar-upload-zone {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: 16px;
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    transition: border-color 0.2s, background 0.2s;
}

.avatar-upload-zone.drag-over {
    border-color: var(--color-primary);
    background: rgba(131, 125, 255, 0.05);
}

.avatar-preview {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
    background: var(--color-bg-tertiary);
}

.avatar-upload-hint {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.avatar-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.avatar-upload-btn:hover {
    border-color: var(--color-primary);
    background: rgba(131, 125, 255, 0.06);
}

/* ===========================
   Textes auxiliaires (auth)
   =========================== */

/* Petite note informative sous un champ ou un bouton */
.auth-notice {
    margin: 0 0 16px 0;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Aide support en bas de page (lien mail / ticket) */
.auth-support-hint {
    margin-top: 20px;
    font-size: 12px;
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.6;
}

.auth-support-hint a {
    color: var(--color-primary);
    text-decoration: none;
}

.auth-support-hint a:hover {
    text-decoration: underline;
}

/* Ligne checkbox + label (2FA, rappel, etc.) */
.auth-form .form-group--inline {
    display: flex;
    align-items: center;
    flex-direction: row;
    gap: 10px;
    margin-bottom: 18px;
}

.auth-form .form-group--inline input[type="checkbox"] {
    width: auto;
    flex-shrink: 0;
}

.auth-form .form-group--inline label {
    margin-bottom: 0;
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-secondary);
    cursor: pointer;
}

/* Variante large pour les pages avec plusieurs sections (ex. A2F) */
.auth-card--wide {
    max-width: 520px;
}

/* ===========================
   Responsive
   =========================== */

@media (max-width: 768px) {
    .registration-layout {
        flex-direction: column;
    }

    .registration-intro {
        display: none;
    }

    .registration-form-side {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .auth-card {
        padding: 28px 20px;
    }

    .auth-card-header h1 {
        font-size: 22px;
    }

    .auth-logo-corner {
        position: relative;
    }
}