/* Styles pour l'authentification */

/* Conteneur principal d'authentification */
.auth-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.auth-modal {
    background: white;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    animation: authModalSlideIn 0.4s ease-out;
}

@keyframes authModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }

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

/* En-tête d'authentification */
.auth-header {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    border-bottom: 3px solid var(--primary-blue);
}

.auth-header h1 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--gray-dark);
    font-size: 28px;
    font-weight: 700;
}

.auth-subtitle {
    margin: 0;
    color: var(--gray-medium);
    font-size: 14px;
    font-style: italic;
}

/* Formulaires */
.auth-form {
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.auth-form.hidden {
    display: none;
}

.auth-form.active {
    display: block;
    animation: formFadeIn 0.3s ease-out;
}

@keyframes formFadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

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

.auth-form h2 {
    margin: 0 0 var(--spacing-xl) 0;
    color: var(--gray-dark);
    font-size: 22px;
    text-align: center;
    font-weight: 600;
}

/* Groupes de champs */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-dark);
    font-weight: 600;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px var(--spacing-md);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-family: inherit;
    background: white;
    color: var(--gray-dark);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    transform: translateY(-1px);
}

.form-group input.error {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group input::placeholder {
    color: #adb5bd;
    font-style: italic;
}

/* Rangées de champs */
.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row .form-group {
    flex: 1;
}

/* Section informations animal */
.animal-info-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-xl) 0;
    border: 2px solid #dee2e6;
}

.animal-info-section h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--gray-dark);
    font-size: 16px;
    font-weight: 600;
}

.section-subtitle {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--gray-medium);
    font-size: 12px;
    font-style: italic;
}

/* Messages d'erreur de champ */
.field-error {
    display: none;
    color: var(--primary-red);
    font-size: 12px;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

/* Actions des formulaires */
.form-actions {
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2980b9 100%);
    color: white;
    border: none;
    padding: 14px var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-primary .btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Bouton démo */
.btn-demo {
    width: 100%;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: white;
    border: none;
    padding: 12px var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px rgba(243, 156, 18, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-demo:hover:not(:disabled) {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.4);
}

.btn-demo:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-demo:hover::before {
    left: 100%;
}

/* Pied de formulaire */
.form-footer {
    text-align: center;
    color: var(--gray-medium);
    font-size: 14px;
    line-height: 1.5;
}

.form-footer p {
    margin: var(--spacing-md) 0;
}

.form-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.form-footer a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* Informations de démonstration */
.demo-info {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 1px solid #ffeaa7;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    font-size: 13px;
}

.demo-info code {
    background: rgba(0, 0, 0, 0.1);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Messages globaux */
.auth-error,
.auth-success {
    margin: var(--spacing-lg) var(--spacing-xl);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    animation: messageSlideIn 0.3s ease-out;
}

.auth-error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.auth-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border: 1px solid #c3e6cb;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Informations utilisateur */
.user-info {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 10001;
    display: none;
}

.user-profile {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: userInfoSlideIn 0.3s ease-out;
}

@keyframes userInfoSlideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

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

.user-email {
    color: var(--gray-dark);
    font-size: 14px;
    font-weight: 500;
}

.btn-logout {
    background: linear-gradient(135deg, var(--primary-red) 0%, #c0392b 100%);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
    transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 768px) {
    .auth-overlay {
        padding: var(--spacing-md);
    }

    .auth-modal {
        max-width: 100%;
        margin: 0;
    }

    .auth-form {
        padding: var(--spacing-lg);
    }

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

    .animal-info-section {
        padding: var(--spacing-md);
        margin: var(--spacing-lg) 0;
    }

    .user-info {
        position: relative;
        top: auto;
        right: auto;
        margin: var(--spacing-md) 0;
    }

    .user-profile {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .auth-header {
        padding: var(--spacing-lg);
    }

    .auth-header h1 {
        font-size: 24px;
    }

    .auth-form {
        padding: var(--spacing-md);
    }

    .auth-form h2 {
        font-size: 20px;
        margin-bottom: var(--spacing-lg);
    }
}

/* États de chargement */
.btn-loading {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Masquer l'application par défaut */
#app-container {
    display: none;
}

/* Quand l'utilisateur est connecté */
body.authenticated #auth-container {
    display: none;
}

body.authenticated #app-container {
    display: block;
}

body.authenticated .user-info {
    display: block;
}