/**
 * TaskyEditor - Éditeur WYSIWYG
 * Styles CSS pour l'éditeur
 * Version 1.0.0
 */

/* Variables CSS */
:root {
    --tasky-primary: #4f46e5;
    --tasky-primary-hover: #4338ca;
    --tasky-secondary: #10b981;
    --tasky-danger: #ef4444;
    --tasky-gray-50: #f9fafb;
    --tasky-gray-100: #f3f4f6;
    --tasky-gray-200: #e5e7eb;
    --tasky-gray-300: #d1d5db;
    --tasky-gray-400: #9ca3af;
    --tasky-gray-500: #6b7280;
    --tasky-gray-600: #4b5563;
    --tasky-gray-700: #374151;
    --tasky-gray-800: #1f2937;
    --tasky-gray-900: #111827;
    --tasky-white: #ffffff;
    --tasky-border-radius: 8px;
    --tasky-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --tasky-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --tasky-transition: all 0.2s ease;
    --z: 0;
}

/* Reset et styles de base pour l'éditeur */
.tasky-editor * {
    box-sizing: border-box;
}

/* Container principal de l'éditeur */
.tasky-editor {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--tasky-white);
    border: 1px solid var(--tasky-gray-300);
    border-radius: var(--tasky-border-radius);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* En-tête de l'éditeur */
.tasky-editor-header {
    background: linear-gradient(135deg, var(--tasky-primary) 0%, #7c3aed 100%);
    color: var(--tasky-white);
    padding: 15px 20px;
    text-align: center;
    border-bottom: 1px solid var(--tasky-gray-200);
}

.tasky-editor-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

/* Barre d'outils */
.tasky-toolbar {
    background: white;
    border-bottom: 1px solid var(--tasky-gray-200);
    padding: 10px 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    min-height: 42px;
}

.tasky-toolbar-group {
    display: flex;
    gap: 4px;
    padding-right: 12px;
    border-right: 1px solid var(--tasky-gray-300);
    margin-right: 8px;
    z-index: var(--z);
}

.tasky-toolbar-group:last-child {
    border-right: none;
    margin-right: 0;
}

/* Boutons de la barre d'outils */
.tasky-toolbar-btn {
    background: var(--tasky-white);
    border: 1px solid var(--tasky-gray-300);
    border-radius: 6px;
    padding: 8px 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--tasky-gray-700);
    transition: var(--tasky-transition);
    min-width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.tasky-toolbar-btn:hover {
    background: var(--tasky-gray-100);
    border-color: var(--tasky-gray-400);
    transform: translateY(-1px);
}

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

.tasky-toolbar-btn.active {
    background: var(--tasky-primary);
    color: var(--tasky-white);
    border-color: var(--tasky-primary);
}

.tasky-toolbar-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.tasky-toolbar-btn:disabled:hover {
    background: var(--tasky-white);
    border-color: var(--tasky-gray-300);
    transform: none;
}

/* Select de la barre d'outils */
.tasky-toolbar-select {
    background: var(--tasky-white);
    border: 1px solid var(--tasky-gray-300);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 14px;
    color: var(--tasky-gray-700);
    cursor: pointer;
    transition: var(--tasky-transition);
    min-width: 120px;
    height: 30px!important;
}

.tasky-toolbar-select:hover {
    border-color: var(--tasky-gray-400);
}

.tasky-toolbar-select:focus {
    outline: none;
    border-color: var(--tasky-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Input couleur */
.tasky-color-input {
    width: 30px;
    height: 30px;
    border: 1px solid var(--tasky-gray-300);
    border-radius: 6px;
    cursor: pointer;
    background: transparent;
    padding: 0;
    overflow: hidden;
    transition: var(--tasky-transition);
}

.tasky-color-input:hover {
    border-color: var(--tasky-gray-400);
    transform: translateY(-1px);
}

/* Zone d'édition */
.tasky-editor-content {
    flex: 1;
    padding: 20px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--tasky-gray-800);
    outline: none;
    border: none;
    resize: none;
    font-family: inherit;
    background: var(--tasky-white);
    overflow-y: auto;
}

.tasky-editor-content:focus {
    outline: none;
}

.tasky-editor-content[contenteditable="true"]:empty:before {
    content: attr(data-placeholder);
    color: var(--tasky-gray-400);
    font-style: italic;
}

/* Styles pour le contenu de l'éditeur */
.tasky-editor-content h1,
.tasky-editor-content h2,
.tasky-editor-content h3,
.tasky-editor-content h4,
.tasky-editor-content h5,
.tasky-editor-content h6 {
    margin: 1em 0 0.5em 0;
    font-weight: 600;
    line-height: 1.2;
}

.tasky-editor-content h1 { font-size: 2em; }
.tasky-editor-content h2 { font-size: 1.75em; }
.tasky-editor-content h3 { font-size: 1.5em; }
.tasky-editor-content h4 { font-size: 1.25em; }
.tasky-editor-content h5 { font-size: 1.1em; }
.tasky-editor-content h6 { font-size: 1em; }

.tasky-editor-content p {
    margin: 0.5em 0;
}

.tasky-editor-content ul,
.tasky-editor-content ol {
    margin: 0.5em 0;
    padding-left: 2em;
}

.tasky-editor-content li {
    margin: 0.25em 0;
}

.tasky-editor-content a {
    color: var(--tasky-primary);
    text-decoration: underline;
}

.tasky-editor-content a:hover {
    color: var(--tasky-primary-hover);
}

.tasky-editor-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 0.5em 0;
}

.tasky-editor-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
}

.tasky-editor-content table td,
.tasky-editor-content table th {
    border: 1px solid var(--tasky-gray-300);
    padding: 8px 12px;
    text-align: left;
}

.tasky-editor-content table th {
    background: var(--tasky-gray-100);
    font-weight: 600;
}

.tasky-editor-content blockquote {
    border-left: 4px solid var(--tasky-primary);
    margin: 1em 0;
    padding: 0.5em 0 0.5em 1em;
    background: var(--tasky-gray-50);
    font-style: italic;
}

/* Pied de page de l'éditeur */
.tasky-editor-footer {
    background: var(--tasky-gray-50);
    padding: 12px 20px;
    border-top: 1px solid var(--tasky-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 50px;
}

.tasky-word-count {
    color: var(--tasky-gray-600);
    font-size: 14px;
    font-weight: 500;
}

.tasky-action-buttons {
    display: flex;
    gap: 8px;
}

.tasky-action-btn {
    background: linear-gradient(135deg, var(--tasky-secondary) 0%, #059669 100%);
    color: var(--tasky-white);
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--tasky-transition);
    height: 36px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tasky-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.tasky-action-btn.secondary {
    background: linear-gradient(135deg, var(--tasky-gray-600) 0%, var(--tasky-gray-700) 100%);
}

.tasky-action-btn.secondary:hover {
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

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

/* Modales */
.tasky-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tasky-modal.show {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

.tasky-modal-content {
    background: var(--tasky-white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--tasky-shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.tasky-modal.show .tasky-modal-content {
    transform: scale(1);
}

.tasky-modal h3 {
    margin: 0 0 20px 0;
    color: var(--tasky-gray-800);
    font-size: 1.25rem;
    font-weight: 600;
}

.tasky-modal input,
.tasky-modal textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--tasky-gray-300);
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 15px;
    font-family: inherit;
    transition: var(--tasky-transition);
}

.tasky-modal input:focus,
.tasky-modal textarea:focus {
    outline: none;
    border-color: var(--tasky-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.tasky-modal textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
}

.tasky-modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .tasky-toolbar {
        padding: 8px;
        gap: 4px;
    }

    .tasky-toolbar-group {
        padding-right: 8px;
        margin-right: 4px;
    }

    .tasky-toolbar-btn,
    .tasky-color-input,
    .tasky-toolbar-select {
        min-width: 32px;
        height: 32px;
        font-size: 12px;
        padding: 6px 8px;
    }

    .tasky-editor-content {
        padding: 15px;
        font-size: 14px;
    }

    .tasky-editor-footer {
        padding: 10px 15px;
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .tasky-action-buttons {
        justify-content: center;
    }

    .tasky-modal-content {
        padding: 20px;
        margin: 15px;
    }

    .tasky-modal-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .tasky-toolbar-btn,
    .tasky-color-input {
        min-width: 28px;
        height: 28px;
        padding: 4px 6px;
    }

    .tasky-toolbar-select {
        min-width: 100px;
        height: 28px;
    }

    .tasky-editor-content {
        padding: 12px;
    }
}

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

.tasky-editor {
    animation: fadeIn 0.3s ease-out;
}

/* Tooltip (optionnel pour les boutons) */
.tasky-toolbar-btn[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--tasky-gray-800);
    color: var(--tasky-white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
}

.tasky-toolbar-btn[title]:hover::before {
    content: '';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-bottom-color: var(--tasky-gray-800);
    z-index: 1000;
    pointer-events: none;
}

/* Styles pour la démo */
.demo-container {
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.demo-container h1 {
    color: var(--tasky-gray-800);
    margin-bottom: 10px;
}

.demo-actions {
    margin: 20px 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.demo-actions button {
    padding: 10px 15px;
    background: var(--tasky-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--tasky-transition);
}

.demo-actions button:hover {
    background: var(--tasky-primary-hover);
    transform: translateY(-1px);
}