/* uphot 后台样式 - 简洁扁平 */

*, *::before, *::after { box-sizing: border-box; }

:root {
    --bg: #f3f4f6;
    --surface: #ffffff;
    --border: #e5e7eb;
    --text: #1f2937;
    --text-muted: #6b7280;
    --brand: #2563eb;
    --brand-hover: #1d4ed8;
    --brand-bg: #dbeafe;
    --danger: #b91c1c;
    --danger-bg: #fef2f2;
    --ok: #065f46;
    --ok-bg: #ecfdf5;
    --warn: #a16207;
    --radius: 6px;
    --radius-card: 12px;
    --shadow: 0 4px 14px rgba(0,0,0,.06);
}

[data-widget-theme="dark"] {
    --bg: #0f172a;
    --surface: #1e293b;
    --border: #334155;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --brand: #3b82f6;
    --brand-hover: #60a5fa;
    --brand-bg: #1e3a8a;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ 登录页 ============ */
.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
}
.auth-card {
    width: 100%;
    max-width: 360px;
    background: var(--surface);
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.auth-title {
    margin: 0 0 4px;
    font-size: 20px;
    color: var(--text);
}
.auth-sub {
    margin: 0 0 24px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ============ 通用 ============ */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.field input, .field select {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 14px;
}

.btn {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    font-size: 13px;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.btn:hover { background: #f9fafb; text-decoration: none; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: rgba(0,0,0,.04); color: var(--text); }
.btn-danger { color: var(--danger); border-color: #fecaca; background: var(--danger-bg); }
.btn-block { display: block; width: 100%; }

.alert {
    padding: 9px 12px;
    border-radius: var(--radius);
    margin-bottom: 14px;
    font-size: 13px;
}
.alert-error { color: var(--danger); background: var(--danger-bg); border: 1px solid #fecaca; }

/* ============ 顶栏 ============ */
.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.brand { display: flex; align-items: baseline; gap: 8px; }
.logo { font-weight: 700; font-size: 18px; color: var(--brand); }
.brand-sub { color: var(--text-muted); font-size: 13px; }
.topbar-actions { display: flex; gap: 4px; }

/* ============ 主容器 ============ */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 80px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 20px 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}
.card-title { margin: 0 0 4px; font-size: 16px; }
.card-sub { margin: 0 0 18px; color: var(--text-muted); font-size: 13px; }

/* ============ 拖拽上传区 ============ */
.drop-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    color: var(--text-muted);
}
.drop-zone:hover, .drop-zone.is-drag {
    border-color: var(--brand);
    background: var(--brand-bg);
    color: var(--brand);
}
.drop-zone-inner { pointer-events: none; }
.drop-text { margin: 12px 0 4px; font-size: 14px; color: inherit; }
.drop-hint { margin: 0; font-size: 12px; color: var(--text-muted); }

/* ============ 上传项列表 ============ */
.upload-list { margin-top: 16px; }
.upload-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 10px;
    background: var(--surface);
}
.upload-item-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.upload-name { font-weight: 500; word-break: break-all; }
.upload-size { color: var(--text-muted); font-size: 12px; flex-shrink: 0; }
.phase-tag {
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
}
.phase-tag.uploading { background: #fef3c7; color: #92400e; }
.phase-tag.extracting { background: #dbeafe; color: #1e40af; }
.phase-tag.done { background: var(--ok-bg); color: var(--ok); }
.phase-tag.error { background: var(--danger-bg); color: var(--danger); }

.progress {
    width: 100%;
    height: 6px;
    background: #e5e7eb;
    border-radius: 999px;
    overflow: hidden;
    margin: 6px 0;
}
.progress-bar {
    height: 100%;
    background: var(--brand);
    border-radius: 999px;
    width: 0;
    transition: width .2s ease;
}
.progress-bar.extract { background: #10b981; }
.upload-item-foot {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.url-text {
    flex: 1;
    background: #f9fafb;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px 10px;
    font-family: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, monospace;
    font-size: 12px;
    color: var(--text-muted);
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 120px;
    overflow: auto;
}

/* ============ 历史 ============ */
.empty { padding: 24px; text-align: center; color: var(--text-muted); }
.archive-list { list-style: none; padding: 0; margin: 0; }
.archive-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    background: var(--surface);
}
.archive-head {
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.archive-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.archive-name { font-weight: 500; }
.archive-count, .archive-date { color: var(--text-muted); font-size: 12px; }
.badge {
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
}
.badge-done { background: var(--ok-bg); color: var(--ok); }
.badge-error { background: var(--danger-bg); color: var(--danger); }
.badge-extracting, .badge-uploaded { background: #fef3c7; color: #92400e; }
.archive-body { padding: 0 14px 14px; }
.archive-body img { max-width: 80px; max-height: 80px; margin: 4px; border-radius: 4px; border: 1px solid var(--border); }
.archive-grid { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.archive-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.copy-done { color: var(--ok); font-size: 12px; }

.preview-hint { color: var(--text-muted); font-size: 12px; margin: 8px 0; }

/* ============ 批次工具栏 + 行选择框 ============ */
.batch-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 8px 0 14px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--border);
}
.select-all-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
}
.row-check {
    display: inline-flex;
    align-items: center;
    padding: 0 4px;
    cursor: pointer;
}
.batch-cb { cursor: pointer; width: 15px; height: 15px; }
.selected-info { font-size: 12px; color: var(--text-muted); }

/* ============ 批次内子章列表 ============ */
.sub-group-list {
    list-style: none;
    margin: 0;
    padding: 8px 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sub-group {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 14px;
    background: #fafafa;
}
.sub-group-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
}
.sub-group-name { font-weight: 500; font-size: 13px; }
.sub-group-count { color: var(--text-muted); font-size: 12px; }
.sub-group-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.sub-group-actions .btn { padding: 6px 12px; font-size: 12px; }

/* ============ 多分组行 ============ */
.up-groups { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.up-group {
    border: 1px solid var(--border);
    border-left: 3px solid var(--text-muted);
    border-radius: var(--radius);
    padding: 8px 12px;
    background: #fafafa;
}
.up-group.is-running { border-left-color: var(--brand); background: var(--brand-bg); }
.up-group.is-done    { border-left-color: #10b981; }
.up-group.is-error   { border-left-color: var(--danger); background: var(--danger-bg); }
.up-group-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}
.up-group-name { font-size: 13px; font-weight: 500; word-break: break-all; }
.up-group-meta { font-size: 12px; color: var(--text-muted); flex-shrink: 0; }
.up-group .progress { margin: 2px 0; }
.up-group-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.up-group-actions .btn { padding: 5px 10px; font-size: 12px; }

/* ============ 分页 ============ */
.pagination {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px;
}
.page-btn, .page-num {
    min-width: 32px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 13px;
    text-align: center;
    text-decoration: none;
}
.page-btn:hover, .page-num:hover {
    border-color: var(--brand);
    color: var(--brand);
    text-decoration: none;
}
.page-num.is-current {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    font-weight: 500;
}
.page-gap { color: var(--text-muted); padding: 0 2px; }
.page-info { color: var(--text-muted); font-size: 12px; margin-left: auto; }
.page-btn.is-disabled {
    color: var(--text-muted);
    opacity: .5;
    pointer-events: none;
}