/**
 * Styles pour le générateur de formulaires dynamiques
 */

/* Variables CSS */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    
    --border-color: #dee2e6;
    --border-radius: 4px;
    --box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 14px;
    --line-height-base: 1.5;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* Reset et base */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--dark-color);
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}

/* Formulaire dynamique */
.dynamic-form {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: #ffffff;
}

.dynamic-form.default {
    /* Thème par défaut */
}

.dynamic-form.modern {
    /* Thème moderne avec ombres et arrondis */
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
}

/* Titre et description */
.form-title {
    color: var(--dark-color);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-md);
}

.form-description {
    color: var(--secondary-color);
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

/* Sections */
.form-section {
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.section-header {
    background-color: var(--light-color);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.section-title {
    color: var(--dark-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.section-description {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin: var(--spacing-xs) 0 0 0;
    flex-basis: 100%;
}

.collapse-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--secondary-color);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.collapse-btn:hover {
    background-color: var(--border-color);
    color: var(--dark-color);
}

.section-content {
    padding: var(--spacing-lg);
}

/* Champs de formulaire */
.form-field {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.form-field label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--dark-color);
}

.form-field label.required::after {
    content: ' *';
    color: var(--danger-color);
}

.form-input,
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-field textarea {
    resize: vertical;
    min-height: 80px;
}

.form-field select {
    cursor: pointer;
}

/* Validation */
.form-field.invalid .form-input,
.form-field.invalid input,
.form-field.invalid select,
.form-field.invalid textarea {
    border-color: var(--danger-color);
}

.validation-error {
    color: var(--danger-color);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(220, 53, 69, 0.1);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--danger-color);
}

.help-text {
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    font-style: italic;
}

/* Actions */
.form-actions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn:active {
    transform: translateY(0);
}

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

.btn-primary:hover {
    background-color: #0056b3;
}

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

.btn-secondary:hover {
    background-color: #545b62;
}

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

.btn-success:hover {
    background-color: #1e7e34;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.btn-warning {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.btn-warning:hover {
    background-color: #e0a800;
}

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

.btn-info:hover {
    background-color: #138496;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

/* Icônes */
.icon-save::before { content: '💾'; }
.icon-draft::before { content: '📝'; }
.icon-reset::before { content: '🔄'; }
.icon-export::before { content: '📤'; }
.icon-pdf::before { content: '📄'; }
.icon-xwiki::before { content: '📚'; }
.icon-json::before { content: '🔧'; }

/* Sous-menus */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    min-width: 150px;
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--light-color);
}

/* Notifications */
.notification {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    background-color: var(--success-color);
}

.notification-error {
    background-color: var(--danger-color);
}

.notification-warning {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.notification-info {
    background-color: var(--info-color);
}

/* Règles métier */
.business-rules {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.business-rules h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.business-rule {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-color);
}

.business-rule.rule-error {
    border-left-color: var(--danger-color);
    background-color: rgba(220, 53, 69, 0.1);
}

.business-rule.rule-warning {
    border-left-color: var(--warning-color);
    background-color: rgba(255, 193, 7, 0.1);
}

.business-rule.rule-info {
    border-left-color: var(--info-color);
    background-color: rgba(23, 162, 184, 0.1);
}

.business-rule p {
    margin: 0;
    font-size: 0.9rem;
}

/* Composants personnalisés */

/* PersonSelector */
.person-selector {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    background-color: white;
}

.search-container {
    margin-bottom: var(--spacing-md);
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.selected-persons,
.available-persons {
    margin-bottom: var(--spacing-md);
}

.empty-message {
    color: var(--secondary-color);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-md);
}

.person-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--light-color);
    border-radius: 20px;
    margin: var(--spacing-xs);
    border: 1px solid var(--border-color);
}

.person-chip.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.person-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.person-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.person-name {
    font-weight: 500;
}

.person-email {
    font-size: 0.8rem;
    color: var(--secondary-color);
}

.remove-person {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.remove-person:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.person-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.2s ease;
}

.person-item:hover {
    background-color: var(--light-color);
    border-color: var(--primary-color);
}

.person-item.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.person-item.selected .person-email {
    color: rgba(255, 255, 255, 0.8);
}

/* TagSelector */
.tag-selector {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    background-color: white;
}

.selected-tags,
.available-tags {
    margin-bottom: var(--spacing-md);
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    margin: var(--spacing-xs);
    color: white;
    font-weight: 500;
}

.tag-chip.selected {
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.tag-name {
    font-weight: 500;
}

.remove-tag {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.remove-tag:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.tag-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag-item:hover {
    background-color: var(--light-color);
    border-color: var(--primary-color);
}

.tag-item.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tag-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.create-tag {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.create-input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.create-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.create-btn:hover {
    background-color: #1e7e34;
}

/* TopicList */
.topic-list {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    background-color: white;
}

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

.topic-header h3 {
    margin: 0;
    color: var(--dark-color);
    font-size: 1.2rem;
}

.add-topic-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.add-topic-btn:hover {
    background-color: #1e7e34;
}

.topics-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.topic-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    background-color: var(--light-color);
    display: grid;
    grid-template-columns: 2fr 3fr 1fr 1fr auto;
    gap: var(--spacing-md);
    align-items: start;
}

.topic-title,
.topic-description,
.topic-duration,
.topic-presenter {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    font-size: 0.9rem;
    background-color: white;
}

.topic-description {
    resize: vertical;
    min-height: 60px;
}

.topic-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* Responsive */
@media (max-width: 768px) {
    .dynamic-form {
        padding: var(--spacing-md);
    }
    
    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .topic-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .collapse-btn {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .dynamic-form {
        padding: var(--spacing-sm);
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .section-content {
        padding: var(--spacing-md);
    }
    
    .person-chip,
    .tag-chip {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-sm);
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-field,
.form-section {
    animation: fadeIn 0.3s ease-out;
}

/* États de chargement */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Accessibilité */
.form-input:focus,
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Mode sombre (optionnel) */
@media (prefers-color-scheme: dark) {
    :root {
        --light-color: #2d3748;
        --dark-color: #f7fafc;
        --border-color: #4a5568;
        --secondary-color: #a0aec0;
    }
    
    .dynamic-form {
        background-color: #1a202c;
        color: var(--dark-color);
    }
    
    .form-input,
    .form-field input,
    .form-field select,
    .form-field textarea {
        background-color: #2d3748;
        color: var(--dark-color);
        border-color: var(--border-color);
    }
    
    .section-header {
        background-color: #2d3748;
    }
    
    .topic-item {
        background-color: #2d3748;
    }
}