/**
 * Estilos para Páginas de Autenticação (Login)
 */

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-primary);
}

.auth-container {
    width: 100%;
    max-width: 440px;
    animation: fadeInUp 0.5s ease;
}

.auth-logo {
    text-align: center;
    margin-bottom: 40px;
}

.auth-logo img {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
}

.auth-logo h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.auth-logo p {
    font-size: 16px;
    color: var(--text-tertiary);
}

.auth-card {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-tertiary);
    font-size: 14px;
}

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

.auth-form label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: block;
}

.auth-form input {
    width: 100%;
    padding: 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    font-size: 16px;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.auth-form .btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.auth-form .btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.auth-form .btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    font-size: 14px;
    color: var(--text-tertiary);
}

.auth-footer a {
    color: var(--color-primary);
    font-weight: 500;
}

.password-toggle {
    position: relative;
}

.password-toggle input {
    padding-right: 50px;
}

.password-toggle-btn {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-tertiary);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.password-toggle-btn:hover {
    color: var(--text-primary);
}

.password-toggle-btn svg {
    width: 20px;
    height: 20px;
}

/* Checkbox customizado */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 16px 0;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-group label {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsividade */
@media (max-width: 480px) {
    .auth-card {
        padding: 28px 20px;
        border-radius: 20px;
    }
    
    .auth-logo h1 {
        font-size: 24px;
    }
    
    .auth-header h2 {
        font-size: 20px;
    }
}