/**
 * 摩斯密码工具样式
 */

.morse-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* 模式切换 */
.mode-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 4px;
    border: 1px solid var(--color-border-light);
}

.mode-btns {
    display: flex;
    gap: 4px;
}

.mode-btn {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.mode-btn:hover {
    color: var(--color-text);
    background: var(--color-bg);
}

.mode-btn.active {
    background: var(--color-bg);
    color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* 编辑器区域 */
.editor-section {
    display: flex;
    align-items: stretch;
    gap: 12px;
}

.editor-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.panel-header {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
}

.panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

.panel-actions {
    margin-left: auto;
    display: flex;
    gap: 6px;
}

.btn-sm {
    padding: 5px 10px;
    border: none;
    background: var(--color-bg-secondary);
    border-radius: 5px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.btn-sm:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.btn-sm:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.editor-textarea {
    flex: 1;
    min-height: 150px;
    padding: 14px;
    border: none;
    background: transparent;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text);
    resize: none;
    outline: none;
}

.editor-textarea.output {
    background: #1e1e1e;
    color: #d4d4d4;
}

.editor-textarea::placeholder {
    color: var(--color-text-light);
}

/* 转换箭头 */
.convert-arrow {
    display: flex;
    align-items: center;
}

.btn-convert {
    padding: 10px 16px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-convert:hover {
    background: var(--color-primary-dark);
}

/* 设置区域 */
.settings-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 14px 18px;
    border: 1px solid var(--color-border-light);
}

.setting-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-item label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

.setting-item input[type="range"] {
    width: 100px;
    height: 4px;
    -webkit-appearance: none;
    background: var(--color-border);
    border-radius: 2px;
    outline: none;
}

.setting-item input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.setting-item select {
    padding: 6px 10px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text);
    background: var(--color-bg);
    cursor: pointer;
    outline: none;
}

.setting-value {
    font-size: 12px;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    min-width: 50px;
}

/* 对照表 */
.table-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.btn-toggle {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 12px;
    cursor: pointer;
}

.btn-toggle:hover {
    text-decoration: underline;
}

.table-content {
    padding: 16px;
}

.table-group {
    margin-bottom: 16px;
}

.table-group:last-child {
    margin-bottom: 0;
}

.table-group-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.table-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 6px;
}

.table-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    background: var(--color-bg);
    border-radius: 6px;
    border: 1px solid var(--color-border-light);
}

.table-item .char {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.table-item .code {
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* 响应式 */
@media (max-width: 768px) {
    .editor-section {
        flex-direction: column;
    }

    .convert-arrow {
        justify-content: center;
    }

    .setting-row {
        flex-direction: column;
    }

    .table-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 400px) {
    .table-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}