/* Markdown Editor Styles */

.editor-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.editor-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.editor-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.editor-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Toolbar */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px 12px 0 0;
    border-bottom: none;
}

.toolbar-group {
    display: flex;
    gap: 0.25rem;
    padding-right: 0.75rem;
    border-right: 1px solid var(--border-color);
}

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

.toolbar-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.toolbar-btn:active {
    background: var(--primary);
}

/* Editor Main */
.editor-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
    border: 1px solid var(--border-color);
    border-radius: 0 0 12px 12px;
    overflow: hidden;
}

.editor-pane,
.preview-pane {
    display: flex;
    flex-direction: column;
}

.editor-pane {
    border-right: 1px solid var(--border-color);
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.pane-actions {
    display: flex;
    gap: 0.5rem;
}

.pane-btn {
    padding: 0.375rem 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pane-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

#markdownInput {
    flex: 1;
    padding: 1rem;
    background: var(--dark-bg);
    border: none;
    color: var(--text-light);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: none;
    box-sizing: border-box;
}

#markdownInput:focus {
    outline: none;
}

.preview-content {
    flex: 1;
    padding: 1rem;
    background: var(--surface-color);
    overflow: auto;
    color: var(--text-light);
    line-height: 1.7;
}

.preview-content .placeholder-text {
    color: var(--text-muted);
    font-style: italic;
}

/* Preview Markdown Styles */
.preview-content h1 {
    font-size: 2rem;
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.preview-content h2 {
    font-size: 1.5rem;
    margin: 1.5rem 0 0.75rem;
}

.preview-content h3 {
    font-size: 1.25rem;
    margin: 1.25rem 0 0.5rem;
}

.preview-content p {
    margin: 0 0 1rem;
}

.preview-content a {
    color: var(--primary);
    text-decoration: none;
}

.preview-content a:hover {
    text-decoration: underline;
}

.preview-content code {
    background: var(--dark-bg);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
}

.preview-content pre {
    background: var(--dark-bg);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1rem 0;
}

.preview-content pre code {
    background: none;
    padding: 0;
}

.preview-content blockquote {
    margin: 1rem 0;
    padding: 0.5rem 0 0.5rem 1rem;
    border-left: 4px solid var(--primary);
    color: var(--text-muted);
}

.preview-content ul,
.preview-content ol {
    margin: 0 0 1rem 1.5rem;
}

.preview-content li {
    margin: 0.25rem 0;
}

.preview-content img {
    max-width: 100%;
    border-radius: 8px;
}

.preview-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}

.preview-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.preview-content th,
.preview-content td {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.preview-content th {
    background: var(--dark-bg);
}

.preview-content input[type="checkbox"] {
    margin-right: 0.5rem;
}

/* Cheatsheet */
.cheatsheet {
    margin-top: 2rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.cheatsheet h2 {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.cheatsheet-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.cheat-item code {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    background: var(--dark-bg);
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
    color: var(--primary);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .editor-container {
        padding: 1rem;
    }

    .editor-header h1 {
        font-size: 2rem;
    }

    .toolbar {
        padding: 0.5rem;
    }

    .toolbar-group {
        padding-right: 0.5rem;
    }

    .toolbar-btn {
        width: 32px;
        height: 32px;
    }

    .editor-main {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .editor-pane {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    #markdownInput {
        min-height: 200px;
    }

    .preview-content {
        min-height: 200px;
    }

    .pane-header {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .pane-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    .editor-header h1 {
        font-size: 1.75rem;
    }

    .editor-container {
        padding: 0.75rem;
    }

    .toolbar {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        padding: 0.5rem;
        gap: 0.25rem;
    }

    .toolbar-group {
        border-right: none;
        padding-right: 0;
        flex-shrink: 0;
    }

    .toolbar-btn {
        width: 30px;
        height: 30px;
        flex-shrink: 0;
    }

    .cheatsheet-grid {
        flex-direction: column;
    }

    .pane-btn {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
    }

    #markdownInput {
        font-size: 0.88rem;
    }
}