/*
Theme Name: Rehabilitation Program Constructor
Theme URI: https://example.com
Description: A custom theme for creating personalized rehabilitation programs for children with nervous system diseases.
Author: Your Name
Author URI: https://example.com
Version: 1.0.0
Text Domain: rehab-constructor
*/

/* Google Fonts - Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #2c5f8d;
    --primary-dark: #1e4266;
    --primary-light: #4a8ec2;
    --secondary-color: #5ca89e;
    --accent-color: #e67e22;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #dee2e6;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.site-header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.site-logo {
    height: 50px;
    width: auto;
    margin-right: var(--spacing-md);
}

.site-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
    flex: 1;
    display: flex;
    align-items: center;
}

.site-title a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Main Content */
main {
    flex: 1;
    width: 100%;
}

.content-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Two Column Layout for Front Page */
.front-page-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.description-section {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.description-section h2 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.description-section p {
    margin-bottom: var(--spacing-md);
    text-align: justify;
    color: var(--text-dark);
}

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

.login-section {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: calc(80px + var(--spacing-md));
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--bg-white);
}

.btn-secondary:hover {
    background-color: #4a9387;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--bg-white);
}

.btn-danger:hover {
    background-color: #c0392b;
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-dark);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: block;
}

/* Login Form */
.login-form h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

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

.modal-body {
    padding: var(--spacing-lg);
}

/* Dashboard */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.dashboard-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.program-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: var(--transition);
}

.program-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.program-card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.program-card-title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin: 0 0 var(--spacing-xs) 0;
}

.program-card-meta {
    font-size: 0.875rem;
    color: var(--text-light);
}

.program-card-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: var(--spacing-xs);
}

.status-completed {
    background-color: #d4edda;
    color: #155724;
}

.status-draft {
    background-color: #fff3cd;
    color: #856404;
}

.program-card-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-small {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    flex: 1;
    min-width: 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.empty-state-title {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

/* Footer */
.site-footer {
    background-color: var(--bg-white);
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg) 0;
    margin-top: auto;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.footer-text {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0;
}

/* Alerts */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--success-color);
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border-color: var(--danger-color);
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: var(--spacing-md) auto;
}

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

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .dashboard-header,
    #print-btn,
    .btn {
        display: none !important;
    }
    
    body {
        background: white;
        padding: 0;
        margin: 0;
    }
    
    .content-container {
        max-width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .description-section {
        box-shadow: none;
        border: none;
        padding: 0;
    }
    
    .program-result {
        page-break-inside: avoid;
    }
    
    h2, h3 {
        page-break-after: avoid;
    }
    
    @page {
        margin: 2cm;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden {
    display: none !important;
}

/* Development Mode - Field IDs */
.dev-mode .field-id-badge {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    margin-left: var(--spacing-xs);
    font-weight: 600;
}

/* Responsive Design */
@media (min-width: 768px) {
    .front-page-content {
        grid-template-columns: 2fr 1fr;
    }

    .modal {
        max-width: 600px;
    }
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }

    .site-title {
        font-size: 0.95rem;
    }

    .site-title a {
        flex-direction: column;
        text-align: center;
    }

    .site-logo {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
        height: 40px;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: stretch;
    }

    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .program-card-actions {
        flex-direction: column;
    }
    
    .program-card-actions .btn {
        width: 100%;
    }

    .program-card-actions {
        flex-direction: column;
    }

    .btn-small {
        width: 100%;
    }
}