/* ========================================
   MODALS - ESTILOS PARA LOGIN, CADASTRO E COMUNIDADE
   ======================================== */

/* Modal Base */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 16px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.modal-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.modal-header p {
    color: var(--gray);
    font-size: 0.95rem;
}

.modal-header p a {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 600;
}

.modal-header p a:hover {
    text-decoration: underline;
}

/* Form Styles */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(254, 122, 21, 0.1);
}

.form-group input::placeholder {
    color: #999;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.password-field {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 4px;
}

.password-toggle:hover {
    color: var(--dark-gray);
}

/* Checkbox e Radio */
.checkbox-group,
.radio-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
    margin: 0;
    width: auto;
}

.checkbox-group label,
.radio-group label {
    font-weight: 400;
    font-size: 0.875rem;
    line-height: 1.4;
    cursor: pointer;
}

/* Password Requirements */
.password-requirements {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: var(--spacing-xs);
}

.password-requirements ul {
    margin: var(--spacing-xs) 0 0 var(--spacing-md);
    list-style: disc;
}

.password-requirements li {
    margin-bottom: 2px;
}

/* Modal Buttons */
.modal-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.modal-btn-primary {
    background: var(--primary-orange);
    color: var(--white);
    border-bottom: 4px solid var(--dark-orange);
}

.modal-btn-primary:hover {
    background: var(--dark-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.modal-btn-primary:active {
    transform: translateY(0);
    border-bottom-width: 2px;
}

.modal-btn-secondary {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.modal-btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
}

.modal-btn-link {
    background: none;
    color: var(--primary-orange);
    border: none;
    text-decoration: underline;
    font-weight: 500;
    padding: 8px;
}

.modal-btn-link:hover {
    color: var(--dark-orange);
}

/* Modal Footer */
.modal-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #e0e0e0;
}

.modal-footer p {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

/* Specific Modal Styles */

/* Login Modal */
.login-modal .modal-content {
    max-width: 400px;
}

.forgot-password {
    text-align: center;
    margin-top: var(--spacing-md);
}

.forgot-password a {
    color: var(--primary-orange);
    text-decoration: none;
    font-size: 0.875rem;
}

.forgot-password a:hover {
    text-decoration: underline;
}

/* Register Modal */
.register-modal .modal-content {
    max-width: 500px;
}

/* Community Modal */
.community-modal .modal-content {
    max-width: 450px;
}

.community-info {
    background: var(--light-gray);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.community-info h3 {
    color: var(--primary-green);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.community-info p {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.5;
}

/* Success/Error Messages */
.modal-message {
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
}

.modal-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.modal-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Loading State */
.modal-loading {
    display: none;
    text-align: center;
    padding: var(--spacing-md);
}

.modal-loading.active {
    display: block;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade */
@media (max-width: 768px) {
    .modal-content {
        margin: var(--spacing-md);
        padding: var(--spacing-lg);
        max-height: 95vh;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .modal {
        padding: var(--spacing-sm);
    }
    
    .modal-content {
        padding: var(--spacing-md);
    }
}