/* 拉流转推系统样式 */

:root {
    --primary: #4f6ef7;
    --primary-dark: #3b5de7;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg: #f0f2f5;
    --card: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #6b7280;
    --border: #e5e7eb;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* 顶部导航 */
.header {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.header h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
}

.header .status-bar {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 4px;
}

.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--danger); }

/* 主容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* 操作面板 */
.action-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .action-panel {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

/* 表单 */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group input[type="text"],
.form-group input[type="url"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.1);
}

.form-group .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}

.form-group .checkbox-label input {
    width: 16px;
    height: 16px;
}

/* 上传区域 */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
    background: rgba(79, 110, 247, 0.04);
}

.upload-area input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-area .icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.upload-area .hint {
    font-size: 13px;
    color: var(--text-secondary);
}

.upload-area .file-name {
    margin-top: 8px;
    font-size: 14px;
    color: var(--primary);
    font-weight: 500;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    width: 100%;
}

.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #16a34a; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }

.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { background: #d97706; }

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

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

/* 直播列表 */
.stream-list {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.stream-list .list-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stream-list .list-header h2 {
    font-size: 16px;
    font-weight: 600;
}

.stream-table {
    width: 100%;
    border-collapse: collapse;
}

.stream-table th,
.stream-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.stream-table th {
    background: #f9fafb;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 13px;
}

.stream-table tr:hover {
    background: #f9fafb;
}

.stream-table .title-cell {
    font-weight: 500;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 状态标签 */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-live {
    background: #dcfce7;
    color: #16a34a;
}

.badge-stop {
    background: #f3f4f6;
    color: #6b7280;
}

.badge-error {
    background: #fde8e8;
    color: #dc2626;
}

.badge-upload {
    background: #dbeafe;
    color: #2563eb;
}

.badge-pull {
    background: #fef3c7;
    color: #d97706;
}

/* FLV 地址 */
.flv-url {
    display: flex;
    align-items: center;
    gap: 6px;
}

.flv-url input {
    flex: 1;
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 12px;
    background: #f9fafb;
    min-width: 0;
}

.flv-url .copy-btn {
    padding: 4px 8px;
    font-size: 12px;
    white-space: nowrap;
}

/* 操作按钮组 */
.action-btns {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 12px;
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast 提示 */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease;
    max-width: 360px;
}

.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--primary); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* 进度条 */
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
    display: none;
}

.progress-bar .fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transition: width 0.3s;
    width: 0%;
}

/* 播放器页面 */
.player-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
}

.player-container {
    background: #000;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    position: relative;
}

.player-container #playTip {
    z-index: 10;
}

.player-container video {
    width: 100%;
    height: 100%;
}

.player-info {
    margin-top: 16px;
}

.player-info h2 {
    font-size: 18px;
    margin-bottom: 8px;
}

.player-info .meta {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 响应式表格 */
@media (max-width: 768px) {
    .stream-table { display: block; overflow-x: auto; }
    .container { padding: 16px; }
}