/**
 * 视频转GIF样式
 */

/* 布局 */
.video-layout {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

/* 设置区域 */
.video-settings {
    width: 300px;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 20px;
}

/* 上传区 */
.upload-section {
    margin-bottom: 20px;
}

.upload-area {
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    padding: 30px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.upload-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.upload-text {
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 6px;
}

.upload-hint {
    font-size: 12px;
    color: var(--color-text-light);
}

/* 视频信息 */
.video-info {
    background: var(--color-bg);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.video-info.hidden {
    display: none;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 12px;
}

.info-row:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
}

.info-label {
    color: var(--color-text-secondary);
}

.info-value {
    color: var(--color-text);
    font-weight: 500;
}

/* 设置区块 */
.setting-section {
    margin-bottom: 16px;
}

.setting-section.hidden {
    display: none;
}

.setting-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 10px;
}

.fps-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

/* 时间设置 */
.time-range {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.time-input {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: var(--color-bg);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.time-input input {
    width: 60px;
    padding: 4px 8px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
    text-align: center;
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.time-input input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.time-slider-container {
    margin-bottom: 8px;
}

.time-slider-container input[type="range"] {
    width: 100%;
    height: 4px;
    background: var(--color-bg);
    border-radius: 2px;
    appearance: none;
    cursor: pointer;
}

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

.time-marks {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* 尺寸选项 */
.size-options {
    display: flex;
    gap: 6px;
}

.size-btn {
    flex: 1;
    padding: 8px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

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

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

/* 帧率滑块 */
.fps-slider {
    width: 100%;
    height: 4px;
    background: var(--color-bg);
    border-radius: 2px;
    appearance: none;
    cursor: pointer;
    margin-bottom: 6px;
}

.fps-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.fps-hint {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--color-text-light);
}

/* 质量选项 */
.quality-options {
    display: flex;
    gap: 6px;
}

.quality-btn {
    flex: 1;
    padding: 8px 4px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 11px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

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

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

/* 预估信息 */
.estimate-section {
    background: var(--color-bg);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.estimate-section.hidden {
    display: none;
}

.estimate-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.estimate-row span:last-child {
    font-weight: 500;
    color: var(--color-text);
}

/* 生成按钮 */
.btn-generate {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    justify-content: center;
    gap: 8px;
}

.btn-generate.hidden {
    display: none;
}

/* 预览区域 */
.video-preview {
    flex: 1;
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

/* 预览容器 */
.preview-container {
    flex: 1;
    background: #000;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    overflow: hidden;
    margin-bottom: 16px;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: #666;
}

.placeholder-icon {
    font-size: 48px;
}

.placeholder-text {
    font-size: 14px;
}

.video-element {
    max-width: 100%;
    max-height: 100%;
}

.video-element.hidden {
    display: none;
}

/* GIF结果 */
.gif-result {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 16px;
}

.gif-result.hidden {
    display: none;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.result-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.result-actions {
    display: flex;
    gap: 8px;
}

.gif-container {
    background: repeating-conic-gradient(#e5e7eb 0% 25%, white 0% 50%) 50% / 20px 20px;
    border-radius: 8px;
    padding: 12px;
    text-align: center;
    margin-bottom: 12px;
}

.gif-container img {
    max-width: 100%;
    max-height: 400px;
    border-radius: 4px;
}

.gif-info {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.gif-info strong {
    color: var(--color-text);
}

/* 进度条 */
.progress-section {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.progress-section.hidden {
    display: none;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.progress-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.progress-percent {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--color-primary);
}

.progress-bar {
    height: 8px;
    background: var(--color-bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 4px;
    width: 0%;
    transition: width 0.2s;
}

.progress-status {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* 响应式 */
@media (max-width: 800px) {
    .video-layout {
        flex-direction: column;
    }

    .video-settings {
        width: 100%;
    }

    .size-options,
    .quality-options {
        flex-wrap: wrap;
    }
}