:root {
    --nms-primary: #3f51b5;
    --nms-primary-light: #5c6bc0;
    --nms-primary-bg: #e8eaf6;
    --nms-success: #4caf50;
    --nms-danger: #e91e63;
    --nms-text: #333;
    --nms-text-light: #666;
    --nms-border: #e0e0e0;
    --nms-white: #fff;
    --nms-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --nms-radius: 12px;
}


.nms-container {
    max-width: 90%;
    margin: 2rem auto;
    padding: 0 1rem;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

.nms-container.nms-seduta-form, .nms-container.nms-paziente-form {
    max-width: 60%;
    margin: 2rem auto;
    padding: 0 1rem;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

.nms-header {
    background: linear-gradient(135deg, var(--nms-primary), var(--nms-primary-light));
    color: var(--nms-white);
    padding: 2rem;
    border-radius: var(--nms-radius) var(--nms-radius) 0 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nms-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.nms-header h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 500;
}

.nms-header p {
    margin: 0.25rem 0 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.nms-form-card {
    background: var(--nms-white);
    border-radius: 0 0 var(--nms-radius) var(--nms-radius);
    box-shadow: var(--nms-shadow);
    padding: 2rem;
}

.nms-section {
    margin-bottom: 2rem;
}

.nms-section:last-child {
    margin-bottom: 0;
}

.nms-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--nms-primary);
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--nms-primary-bg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nms-section-title::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--nms-primary);
    border-radius: 2px;
}

.nms-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.nms-form-group {
    margin-bottom: 1rem;
}

.nms-form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nms-text);
    margin-bottom: 0.5rem;
}

.nms-form-group label .required {
    color: var(--nms-danger);
    margin-left: 2px;
}

.nms-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    border: 1px solid var(--nms-border);
    border-radius: 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.nms-input:focus {
    outline: none;
    border-color: var(--nms-primary);
    box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.15);
}

.nms-input.error {
    border-color: var(--nms-danger);
}

.nms-input::placeholder {
    color: #aaa;
}

.nms-file-upload {
    border: 2px dashed var(--nms-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.nms-file-upload:hover {
    border-color: var(--nms-primary);
    background: var(--nms-primary-bg);
}

.nms-file-upload input[type="file"] {
    display: none;
}

.nms-file-upload-icon {
    font-size: 2rem;
    color: var(--nms-primary);
    margin-bottom: 0.5rem;
}

.nms-file-upload-text {
    color: var(--nms-text-light);
    font-size: 0.875rem;
}

.nms-file-preview {
    margin-top: 1rem;
    display: none;
}

.nms-file-preview.active {
    display: block;
}

.nms-file-preview img {
    max-width: 150px;
    max-height: 150px;
    border-radius: 8px;
    object-fit: cover;
}

.nms-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--nms-border);
}

.nms-btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nms-btn-secondary {
    background: var(--nms-white);
    color: var(--nms-text);
    border: 1px solid var(--nms-border);
}

.nms-btn-secondary:hover {
    background: #f5f5f5;
}

.nms-btn-primary {
    background: var(--nms-primary);
    color: var(--nms-white);
}

.nms-btn-primary:hover {
    background: var(--nms-primary-light);
}

.nms-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.nms-alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: none;
}

.nms-alert.error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.nms-alert.success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.nms-alert.show {
    display: block;
}

.nms-loading {
    display: none;
    text-align: center;
    padding: 2rem;
}

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

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--nms-border);
    border-top-color: var(--nms-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

@media (max-width: 600px) {
    .nms-container {
        margin: 1rem auto;
    }
    
    .nms-header {
        padding: 1.5rem;
    }
    
    .nms-form-card {
        padding: 1.5rem;
    }
    
    .nms-actions {
        flex-direction: column-reverse;
    }
    
    .nms-btn {
        width: 100%;
        justify-content: center;
    }
}