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

:root {
  --bg-0: #eef3fa;
  --bg-1: #e6edf7;
  --bg-soft: #e7eef7;
  --glass: rgba(255, 255, 255, 0.68);
  --glass-strong: rgba(255, 255, 255, 0.86);
  --border: rgba(220, 228, 240, 0.9);
  --border-soft: rgba(226, 233, 243, 0.65);
  --text: #1b2637;
  --muted: #5f6f86;
  --muted-2: #8fa0b5;
  --primary: #6366f1;
  --primary-2: #8b5cf6;
  --grad: linear-gradient(135deg, #6366f1, #8b5cf6);
  --grad-soft: linear-gradient(135deg, color-mix(in srgb, var(--primary) 10%, transparent), color-mix(in srgb, var(--primary-2) 10%, transparent));
  --hair: linear-gradient(90deg, transparent, color-mix(in srgb, var(--primary) 45%, transparent) 30%, color-mix(in srgb, var(--primary-2) 45%, transparent) 70%, transparent);
  --ok: #059669;
  --warn: #d97706;
  --err: #dc2626;
  --radius: 18px;
  --radius-md: 13px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 6px 20px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 4px 14px rgba(16, 24, 40, 0.06), 0 16px 44px color-mix(in srgb, var(--primary) 13%, transparent);
  --shadow-glow: 0 8px 30px color-mix(in srgb, var(--primary) 26%, transparent);
  --mono: "Cascadia Mono", Consolas, "JetBrains Mono", monospace;
  --sans: -apple-system, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --spring: cubic-bezier(0.34, 1.4, 0.44, 1);
  --input-bg: rgba(255, 255, 255, 0.78);
  --input-text: var(--text);
  --ring: color-mix(in srgb, var(--primary) 28%, transparent);
}

html { height: 100%; }
body {
  font-family: var(--sans);
  background:
    radial-gradient(1100px 720px at 12% -12%, color-mix(in srgb, var(--primary) 14%, transparent) 0%, transparent 55%),
    radial-gradient(950px 680px at 108% -4%, color-mix(in srgb, var(--primary-2) 12%, transparent) 0%, transparent 52%),
    radial-gradient(800px 600px at 50% 118%, color-mix(in srgb, var(--primary-2) 9%, transparent) 0%, transparent 55%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1));
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 背景光斑（缓慢漂移的极光） */
.bg-orbs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; will-change: transform; }
.orb-1 { width: 520px; height: 520px; background: #818cf8; top: -140px; left: -100px; animation: float1 22s ease-in-out infinite; }
.orb-2 { width: 480px; height: 480px; background: #c4b5fd; bottom: -160px; right: -80px; animation: float2 28s ease-in-out infinite; }
.orb-3 { width: 340px; height: 340px; background: #a5f3fc; top: 40%; left: 55%; opacity: 0.3; animation: float1 34s ease-in-out infinite reverse; }
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(46px, 34px) scale(1.06); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-56px, -22px) scale(1.09); } }

/* 文本选中 */
::selection { background: color-mix(in srgb, var(--primary) 24%, transparent); }

/* ============ 面板主题：星空蓝（柔和深蓝） ============ */
body[data-theme="starblue"] {
  --bg-0: #0b1226; --bg-1: #141d38; --bg-soft: #1b2648;
  --glass: rgba(23, 34, 66, 0.72); --glass-strong: rgba(23, 34, 66, 0.88);
  --border: rgba(96, 130, 210, 0.55); --border-soft: rgba(70, 100, 170, 0.5);
  --text: #dbe6ff; --muted: #93a7d8; --muted-2: #5f729e;
  --primary: #4f8cff; --primary-2: #7dd3fc;
  --grad: linear-gradient(135deg, #4f8cff, #7dd3fc);
  --grad-soft: linear-gradient(135deg, rgba(79,140,255,0.12), rgba(125,211,252,0.1));
  --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.25);
  --shadow-lg: 0 4px 14px rgba(0,0,0,0.3), 0 16px 44px rgba(79,140,255,0.16);
  --shadow-glow: 0 8px 30px rgba(79, 140, 255, 0.32);
  --input-bg: rgba(13, 20, 40, 0.7);
  --input-text: #dbe6ff;
  --ok: #4ade80; --err: #f87171; --link: #7dd3fc;
  background:
    radial-gradient(1200px 800px at 15% -10%, rgba(79, 140, 255, 0.16) 0%, transparent 55%),
    radial-gradient(1000px 700px at 110% 10%, rgba(125, 211, 252, 0.10) 0%, transparent 50%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1)) !important;
  background-attachment: fixed;
}
body[data-theme="starblue"] input,
body[data-theme="starblue"] select,
body[data-theme="starblue"] textarea {
  background: rgba(20, 28, 54, 0.8) !important;
  color: #dbe6ff !important;
  border-color: rgba(90, 120, 190, 0.6) !important;
}
body[data-theme="starblue"] input::placeholder { color: #5c6a8f !important; }

/* ============ 面板主题：繁华紫 ============ */
body[data-theme="fanhua"] {
  --bg-0: #faf5ff; --bg-1: #f3e8ff; --bg-soft: #f3e8ff;
  --glass: rgba(255, 255, 255, 0.72); --glass-strong: rgba(255, 255, 255, 0.85);
  --border: rgba(217, 180, 255, 0.6); --border-soft: rgba(232, 220, 250, 0.6);
  --text: #4a1d6b; --muted: #9d6bb5; --muted-2: #c4a6d8;
  --primary: #9333ea; --primary-2: #c026d3;
  --grad: linear-gradient(135deg, #9333ea, #c026d3);
  --grad-soft: linear-gradient(135deg, rgba(147,51,234,0.1), rgba(192,38,211,0.1));
  --shadow-lg: 0 4px 14px rgba(76,29,149,0.06), 0 16px 44px rgba(147,51,234,0.14);
  --shadow-glow: 0 8px 30px rgba(147, 51, 234, 0.25);
}

/* ============ 面板主题：樱花萌系 ============ */
body[data-theme="sakura"] {
  --bg-0: #fff5f8; --bg-1: #ffeef4; --bg-soft: #ffeef4;
  --glass: rgba(255, 255, 255, 0.72); --glass-strong: rgba(255, 255, 255, 0.85);
  --border: rgba(255, 214, 227, 0.7); --border-soft: rgba(255, 230, 238, 0.6);
  --text: #6b3a4e; --muted: #b07a8d; --muted-2: #d3a8b8;
  --primary: #ff6fa5; --primary-2: #ff9bbc;
  --grad: linear-gradient(135deg, #ff6fa5, #ff9bbc);
  --grad-soft: linear-gradient(135deg, rgba(255,111,165,0.1), rgba(255,155,188,0.1));
  --shadow-lg: 0 4px 14px rgba(120,53,70,0.06), 0 16px 44px rgba(255,111,165,0.14);
  --shadow-glow: 0 8px 30px rgba(255, 111, 165, 0.25);
}

/* ============ 面板主题：深空霓虹 ============ */
body[data-theme="neon"] {
  --bg-0: #0a0e1a; --bg-1: #131829; --bg-soft: #1b2340;
  --glass: rgba(20, 26, 46, 0.72); --glass-strong: rgba(20, 26, 46, 0.85);
  --border: rgba(42, 53, 84, 0.7); --border-soft: rgba(35, 45, 70, 0.6);
  --text: #e8ecf7; --muted: #93a0c2; --muted-2: #5c6a8f;
  --primary: #7c5cff; --primary-2: #00d4ff;
  --grad: linear-gradient(135deg, #7c5cff, #00d4ff);
  --grad-soft: linear-gradient(135deg, rgba(124,92,255,0.1), rgba(0,212,255,0.1));
  --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.28);
  --shadow-lg: 0 4px 14px rgba(0,0,0,0.3), 0 16px 44px rgba(124,92,255,0.18);
  --shadow-glow: 0 8px 30px rgba(124, 92, 255, 0.35);
  --input-bg: rgba(12, 17, 34, 0.7);
  --input-text: #e8ecf7;
  background:
    radial-gradient(1200px 800px at 15% -10%, rgba(124, 92, 255, 0.15) 0%, transparent 55%),
    radial-gradient(1000px 700px at 110% 10%, rgba(0, 212, 255, 0.10) 0%, transparent 50%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1)) !important;
  background-attachment: fixed;
}
body[data-theme="neon"] input,
body[data-theme="neon"] select,
body[data-theme="neon"] textarea {
  background: rgba(30, 38, 60, 0.8) !important;
  color: #e8ecf7 !important;
  border-color: rgba(60, 75, 110, 0.7) !important;
}
body[data-theme="neon"] input::placeholder { color: #5c6a8f !important; }
body[data-theme="neon"] .modal-box { background: rgba(20, 26, 46, 0.95) !important; }
body[data-theme="neon"] .modal-overlay { background: rgba(5, 8, 15, 0.7) !important; }
body[data-theme="neon"] .toast { background: rgba(20, 26, 46, 0.95) !important; color: #e8ecf7 !important; }

/* ===== 通用玻璃卡片（水晶渐变发丝线 + 内高光） ===== */
.glass {
  position: relative;
  background: var(--glass);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.glass::before {
  content: ""; position: absolute; top: -1px; left: 14px; right: 14px;
  height: 1px; border-radius: 999px;
  background: var(--hair);
  opacity: 0.85; pointer-events: none;
}
body[data-theme="starblue"] .glass, body[data-theme="neon"] .glass { box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.06); }

.hidden { display: none !important; }
.muted { color: var(--muted); font-weight: normal; }
.tiny { font-size: 0.78rem; }
.small { font-size: 0.8rem; }
.tip { margin-top: 10px; }

/* ===== 登录 ===== */
.login-screen {
  position: relative; z-index: 2;
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px;
}
.login-card h1 { font-size: 1.55rem; margin: 16px 0 6px; letter-spacing: 1.5px; font-weight: 800; }
.login-card input { margin: 20px 0 14px; }
.login-card .tiny { margin-top: 14px; }

.logo-badge {
  width: 68px; height: 68px; margin: 0 auto;
  display: grid; place-items: center;
  background: var(--grad); border-radius: 21px;
  box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.35);
  overflow: hidden;
  position: relative;
}
.logo-badge::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.22);
}
.logo-badge.sm { width: 40px; height: 40px; border-radius: 12px; margin: 0; }
.logo-badge .logo-img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 登录卡片微光 */
.login-card::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  background: radial-gradient(400px 200px at 50% -20%, color-mix(in srgb, var(--primary-2) 18%, transparent), transparent 70%);
  pointer-events: none;
}
.login-card {
  position: relative; overflow: hidden;
  width: min(400px, 92vw);
  padding: 44px 38px 34px;
  text-align: center;
}

/* ===== 主布局 ===== */
.app {
  position: relative; z-index: 2;
  display: flex; gap: 18px; padding: 16px;
  max-width: 1280px; margin: 0 auto;
  min-height: 100vh;
  align-items: flex-start;
}

/* 侧边栏 */
.sidebar {
  width: 214px; flex-shrink: 0; padding: 18px 13px;
  display: flex; flex-direction: column; gap: 16px;
  position: sticky; top: 20px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.side-brand { display: flex; align-items: center; gap: 12px; padding: 4px 6px; }
.side-brand-text { min-width: 0; }
.side-brand-text strong { display: block; font-size: 1rem; font-weight: 800; letter-spacing: 0.2px; }
.side-brand-text .tiny { margin-top: 2px; }

.nav { display: flex; flex-direction: column; gap: 3px; }
.nav-item {
  display: flex; align-items: center; gap: 11px;
  background: transparent; border: none; color: var(--muted);
  padding: 10px 12px; border-radius: 12px; cursor: pointer;
  font-size: 0.9rem; font-weight: 600; text-align: left; transition: all 0.18s var(--ease); width: 100%;
  position: relative;
}
.nav-item .nav-ico {
  width: 28px; height: 28px; border-radius: 9px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 0.95rem;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  transition: all 0.18s var(--ease);
}
.nav-item:hover { background: var(--glass-strong); color: var(--text); transform: translateX(2px); }
.nav-item:hover .nav-ico { border-color: var(--primary); transform: scale(1.06); }
.nav-item.active {
  background: var(--grad); color: #fff; box-shadow: var(--shadow-glow);
  font-weight: 700;
}
.nav-item.active .nav-ico { background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.35); }
.nav-item.active::after {
  content: ""; position: absolute; left: -7px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 20px; border-radius: 999px; background: #fff; opacity: 0.9;
}
.nav-ico { font-size: 1rem; width: 18px; text-align: center; }
.side-foot { margin-top: auto; }

/* 主内容 */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); transition: 0.3s; }
.status-dot.on { background: var(--ok); box-shadow: 0 0 10px var(--ok); }

/* 视图切换 */
.view { display: none; flex-direction: column; gap: 18px; animation: fade .32s var(--ease); }
.view.active { display: flex; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* 卡片 */
.card { padding: 20px; }
.card h3 { font-size: 1.06rem; margin-bottom: 14px; font-weight: 800; letter-spacing: 0.2px; }
.card.highlight { border-color: color-mix(in srgb, var(--primary-2) 45%, transparent); background: color-mix(in srgb, var(--primary-2) 8%, transparent); }

/* 统计 */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.stat {
  padding: 18px; display: flex; align-items: center; gap: 14px;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.stat:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.35); }
.stat-ico {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 13px;
  display: grid; place-items: center; font-size: 1.25rem;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}
.stat-body { min-width: 0; }
.stat-num { font-size: 1.5rem; font-weight: 800; line-height: 1.1; font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.3px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* 表单 */
.form-row { display: flex; gap: 10px; flex-wrap: wrap; }
.form-row .grow { flex: 1 1 200px; }

input, textarea {
  background: var(--input-bg);
  border: 1px solid var(--border-soft);
  color: var(--input-text);
  border-radius: 11px;
  padding: 11px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  width: 100%;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--muted-2, #94a3b8); }
input:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring), 0 2px 8px color-mix(in srgb, var(--primary) 10%, transparent);
  background: var(--glass-strong);
}

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 14px; }
.grid .span2 { grid-column: span 2; }
input[type="file"] { padding: 9px 12px; }
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }
input[type="file"]::file-selector-button {
  background: var(--glass-strong); color: var(--text); border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 6px 12px; margin-right: 12px; cursor: pointer; font-size: 0.82rem;
  font-family: inherit; transition: border-color 0.15s, transform 0.15s;
}
input[type="file"]::file-selector-button:hover { border-color: var(--primary); transform: translateY(-1px); }

/* 按钮 */
.btn {
  border: 1px solid var(--border);
  background: var(--glass-strong);
  color: var(--text);
  border-radius: 11px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}
.btn:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 14%, transparent), inset 0 1px 0 rgba(255,255,255,0.4); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn:disabled { opacity: 0.55; cursor: default; transform: none; box-shadow: none; }
.btn.primary {
  background: var(--grad); border-color: transparent; color: #fff; box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn.primary:hover { filter: brightness(1.08); box-shadow: 0 10px 30px color-mix(in srgb, var(--primary) 36%, transparent), inset 0 1px 0 rgba(255,255,255,0.25); }
.btn.ghost { background: transparent; box-shadow: none; }
.btn.block { width: 100%; }
.btn.lg { padding: 13px 26px; font-size: 1rem; margin-top: 6px; border-radius: 13px; }
.btn.danger { color: var(--err); }
.btn.danger:hover { background: rgba(220,38,38,0.1); }
.btn.sm { padding: 6px 12px; font-size: 0.8rem; border-radius: 9px; }

/* 最近目录项 */
.recent-list { display: flex; flex-direction: column; gap: 8px; }
.recent {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 13px; border-radius: 11px;
  background: var(--glass); border: 1px solid var(--border-soft);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.recent:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: 0 3px 12px color-mix(in srgb, var(--primary) 10%, transparent); }
.recent-name { font-size: 0.88rem; word-break: break-all; }

/* 目录列表 */
.cat-toolbar { display: flex; gap: 10px; margin: 10px 0 14px; }
.cat-toolbar .grow { flex: 1; }
.item {
  background: var(--glass-strong);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 8px 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  transition: all 0.2s var(--ease);
}
.item:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-1px); }
.item:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--ring); }
.selbox { width: 16px; height: 16px; accent-color: var(--primary); flex-shrink: 0; align-self: center; cursor: pointer; }
.item-main { flex: 1; min-width: 0; }
.item-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.tag {
  font-size: 0.72rem; padding: 2px 10px; border-radius: 999px;
  background: var(--grad-soft); color: var(--primary); border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
  margin-left: 6px; font-weight: 600;
}
.item-actions { display: flex; gap: 4px; flex-shrink: 0; opacity: 0; transform: translateX(4px); transition: opacity 0.15s, transform 0.15s; }
.item:hover .item-actions, .item:focus-within .item-actions { opacity: 1; transform: translateX(0); }
@media (max-width: 720px) { .item-actions { opacity: 1; transform: none; } }

/* 下载量独立统计块（行右侧） */
.item-dlstat {
  flex: 0 0 auto; min-width: 62px; text-align: right;
  display: flex; flex-direction: column; align-items: flex-end; gap: 1px;
}
.item-dlstat b { font-family: var(--mono); font-size: 0.95rem; color: var(--primary); font-variant-numeric: tabular-nums; }

/* 勾选/拖拽态 */
.item.selected { background: var(--grad-soft); border-color: var(--primary); box-shadow: 0 0 0 1px var(--ring); }
.item.dragging { opacity: 0.4; }
.item.drag-over { box-shadow: 0 -3px 0 0 var(--primary), var(--shadow-lg); }

/* 按扩展名着色图标（招牌：一眼识别文件类型） */
.item-ico.file.ext-arch { background: linear-gradient(135deg, rgba(147,51,234,0.22), rgba(147,51,234,0.07)); }
.item-ico.file.ext-video { background: linear-gradient(135deg, rgba(14,165,233,0.22), rgba(14,165,233,0.07)); }
.item-ico.file.ext-img { background: linear-gradient(135deg, rgba(5,150,105,0.22), rgba(5,150,105,0.07)); }
.item-ico.file.ext-doc { background: linear-gradient(135deg, rgba(217,119,6,0.22), rgba(217,119,6,0.07)); }

/* 可点击分类标签 */
.tag-goto { cursor: pointer; transition: filter 0.15s, box-shadow 0.15s; }
.tag-goto:hover { filter: brightness(0.92); box-shadow: var(--shadow-glow); }

/* 空态 CTA */
.empty-cta { display: flex; gap: 10px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }

/* 工具栏分区 */
.cat-toolbar { display: flex; gap: 12px; margin: 12px 0 14px; align-items: center; flex-wrap: wrap; }
.tb-search { flex: 1 1 240px; position: relative; display: flex; align-items: center; }
.tb-search input { padding-right: 34px; }
.tb-clear {
  position: absolute; right: 8px; width: 22px; height: 22px; border: none; border-radius: 7px;
  background: var(--bg-soft); color: var(--muted); cursor: pointer; font-size: 0.72rem;
  display: grid; place-items: center; transition: all 0.15s var(--ease);
}
.tb-clear:hover { background: var(--err); color: #fff; }
.tb-batch { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; padding-left: 12px; border-left: 1px solid var(--border-soft); }
#itemSortSel { width: auto; padding: 8px 30px 8px 12px; font-size: 0.82rem; border-radius: 10px; }
.count-badge {
  display: inline-block; margin-left: 6px; padding: 2px 10px; border-radius: 999px;
  background: var(--grad-soft); color: var(--primary); border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  font-family: var(--mono); font-size: 0.74rem; font-weight: 700; vertical-align: 2px;
  font-variant-numeric: tabular-nums;
}
.count-badge:empty { display: none; }
.btn.danger.solid:disabled { opacity: 0.5; filter: grayscale(0.6); }

/* Toast */
#fanhuaToasts {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 99; pointer-events: none;
}
.toast {
  background: var(--glass-strong); backdrop-filter: blur(20px);
  color: var(--text); font-weight: 600;
  padding: 12px 24px; border-radius: 999px; border: 1px solid var(--border);
  font-size: 0.9rem; box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.4);
  animation: toastIn .32s var(--spring);
}
@keyframes toastIn { from { opacity: 0; transform: translateY(14px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* 自定义滚动条 */
* { scrollbar-width: thin; scrollbar-color: rgba(100,116,139,0.35) transparent; }
body[data-theme="starblue"], body[data-theme="neon"] { scrollbar-color: rgba(255,255,255,0.2) transparent; }
body[data-theme="starblue"] *, body[data-theme="neon"] * { scrollbar-color: rgba(255,255,255,0.2) transparent; }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb {
  background: rgba(148,163,184,0.4); border-radius: 999px;
  border: 2px solid transparent; background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(100,116,139,0.6); background-clip: content-box; }

/* 空状态 */
.empty {
  color: var(--muted); text-align: center; padding: 28px 18px; font-size: 0.9rem;
  border: 1px dashed var(--border-soft); border-radius: 13px; background: var(--glass);
}
.empty::before { content: "📭"; display: block; font-size: 2rem; margin-bottom: 8px; opacity: 0.55; }

/* 统计卡图标着色 */
.stat:nth-child(1) .stat-ico { background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 26%, transparent), color-mix(in srgb, var(--primary) 8%, transparent)); }
.stat:nth-child(2) .stat-ico { background: linear-gradient(135deg, rgba(16,185,129,0.26), rgba(16,185,129,0.08)); }
.stat:nth-child(3) .stat-ico { background: linear-gradient(135deg, color-mix(in srgb, var(--primary-2) 26%, transparent), color-mix(in srgb, var(--primary-2) 8%, transparent)); }
.stat:nth-child(4) .stat-ico { background: linear-gradient(135deg, rgba(14,165,233,0.26), rgba(14,165,233,0.08)); }

/* 目录项卡片 richer */
.item-ico {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px;
  display: grid; place-items: center; font-size: 1.15rem;
  background: var(--glass); border: 1px solid var(--border-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}
.item-ico.file { background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 25%, transparent), color-mix(in srgb, var(--primary) 8%, transparent)); }
.item-ico.link { background: linear-gradient(135deg, rgba(14,165,233,0.25), rgba(14,165,233,0.08)); }
.item-meta { display: flex; align-items: center; gap: 8px; margin: 3px 0 0; flex-wrap: wrap; }
.chip {
  font-size: 0.72rem; padding: 2px 9px; border-radius: 999px;
  border: 1px solid var(--border-soft); font-weight: 600;
}
.chip-file { background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); border-color: color-mix(in srgb, var(--primary) 25%, transparent); }
.chip-link { color: var(--link, #0284c7); border-color: color-mix(in srgb, var(--link, #0284c7) 25%, transparent); background: color-mix(in srgb, var(--primary) 12%, transparent); }
.dl-bar span { display: block; height: 100%; border-radius: 999px; background: var(--grad); }
.icon-btn {
  width: 34px; height: 34px; flex-shrink: 0; border-radius: 10px;
  border: 1px solid var(--border-soft); background: var(--glass);
  color: var(--text); cursor: pointer; font-size: 0.95rem; transition: all 0.2s var(--ease);
  display: grid; place-items: center;
}
.icon-btn:hover { border-color: var(--primary); transform: translateY(-1px); background: var(--glass-strong); box-shadow: 0 3px 10px color-mix(in srgb, var(--primary) 12%, transparent); }
.icon-btn.danger:hover { border-color: var(--err); color: var(--err); background: rgba(220,38,38,0.08); }

/* 上传拖拽区 */
.dropzone {
  border: 2px dashed var(--border); border-radius: 14px; padding: 28px 18px;
  text-align: center; cursor: pointer; transition: all 0.25s var(--ease); background: var(--glass);
  display: flex; align-items: center; justify-content: center;
}
.dropzone:hover { border-color: var(--primary); background: var(--grad-soft); box-shadow: 0 4px 18px color-mix(in srgb, var(--primary) 10%, transparent); }
.dropzone.drag { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, transparent); transform: scale(1.01); }
.dz-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.dz-inner { pointer-events: none; }
.dz-ico { font-size: 1.6rem; margin-bottom: 6px; }
.dz-link { color: var(--primary); text-decoration: underline; }

/* 近14天下载趋势柱状图 */
.chart-bars { display: flex; align-items: stretch; gap: 6px; height: 160px; padding-top: 8px; }
.chart-bar {
  width: 70%; max-width: 40px; border-radius: 7px 7px 3px 3px;
  background: var(--grad); min-height: 3px;
  transition: height 0.4s var(--ease), filter 0.15s;
  position: relative; overflow: hidden;
}
.chart-bar::after {
  content: ""; position: absolute; inset: 0 0 55% 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent);
}
.chart-col:hover .chart-bar { filter: brightness(1.1); }
.chart-label { font-size: 10px; color: var(--muted-2); font-family: var(--mono); white-space: nowrap; }
.chart-total { margin-top: 8px; text-align: center; }

/* 下载历史 */
.hist-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.hist-head h3 { margin-bottom: 0; }
.pager { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; }

/* 分类筛选 chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chip-btn {
  border: 1px solid var(--border); background: var(--glass); color: var(--muted);
  border-radius: 999px; padding: 5px 14px; font-size: 0.78rem; cursor: pointer;
  transition: all 0.2s var(--ease); font-weight: 600; font-family: inherit;
}
.chip-btn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.chip-btn.active { background: var(--grad); border-color: transparent; color: #fff; box-shadow: var(--shadow-glow); }

select {
  appearance: none; -webkit-appearance: none;
  background-color: var(--input-bg); border: 1px solid var(--border-soft); color: var(--input-text);
  border-radius: 11px; padding: 11px 32px 11px 14px; font-size: 0.9rem; font-family: inherit; outline: none;
  transition: all 0.2s var(--ease); cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1.5 1.5L6 6L10.5 1.5' fill='none' stroke='%238a94a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center;
}
select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--ring); }
select option, select optgroup { background: var(--bg-soft); color: var(--text); }

/* 分片上传进度条 */
.up-progress { margin-top: 6px; }
.up-progress-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.up-progress-bar { height: 10px; background: var(--bg-soft); border-radius: 999px; overflow: hidden; }
.up-progress-bar > span {
  display: block; height: 100%; width: 0%;
  background: var(--grad); border-radius: 999px;
  transition: width 0.3s var(--ease);
  box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 30%, transparent);
  position: relative; overflow: hidden;
}
.up-progress-bar > span::after {
  content: ""; position: absolute; inset: 0 0 50% 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.35), transparent);
}
.up-progress-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 7px; gap: 8px; }

/* 页脚 */
.site-footer {
  position: relative; z-index: 2;
  text-align: center; padding: 14px 20px 24px;
  font-size: 0.78rem; color: var(--muted);
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
}
.site-footer a { color: var(--muted); text-decoration: none; transition: color 0.2s var(--ease); }
.site-footer a:hover { color: var(--primary); }

/* 侧边栏主题切换 */
.theme-switcher { display: flex; gap: 6px; margin-bottom: 8px; }
.theme-btn {
  flex: 1; padding: 8px 0; border-radius: 9px; border: 1px solid var(--border-soft);
  background: var(--glass); cursor: pointer; font-size: 1.1rem; transition: all 0.18s var(--ease);
}
.theme-btn:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: 0 3px 10px color-mix(in srgb, var(--primary) 12%, transparent); }
.theme-btn.active { background: var(--grad); border-color: transparent; box-shadow: var(--shadow-glow); }

/* 版本历史列表（顶部 3px 内边距：首行 hover 上移 1px 时上边框不被
   overflow 滚动容器的裁剪边吃掉——与客户端 .list 的 3px 顶部内边距同思路） */
.ver-list { max-height: 50vh; overflow-y: auto; padding: 3px 4px 0 0; }
.ver-row {
  padding: 14px 16px; border-radius: 13px;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  transition: border-color 0.15s, transform 0.15s;
}
.ver-row:hover { border-color: var(--primary); transform: translateY(-1px); }
.ver-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.ver-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.ver-ver { font-weight: 700; font-family: var(--mono); color: var(--primary); }
.ver-time { flex: 1; }
.ver-cl { font-size: 0.88rem; line-height: 1.6; color: var(--text); white-space: normal; word-break: break-word; }

.logo-preview { width: 48px; height: 48px; object-fit: cover; border-radius: 12px; flex-shrink: 0; border: 1px solid var(--border-soft); background: var(--bg-soft); }

/* 自定义弹窗 */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(15, 23, 42, 0.45); backdrop-filter: blur(5px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fade 0.16s ease;
}
.modal-box {
  max-width: 420px; width: 100%; padding: 26px 24px; border-radius: 18px;
  background: var(--glass-strong); box-shadow: 0 24px 70px rgba(15,23,42,0.35), inset 0 1px 0 rgba(255,255,255,0.4);
  animation: pop .28s var(--spring);
}
@keyframes pop { from { opacity: 0; transform: scale(0.94) translateY(10px); } to { opacity: 1; transform: none; } }
.modal-msg { font-size: 0.95rem; line-height: 1.6; color: var(--text); white-space: pre-wrap; word-break: break-word; margin-bottom: 20px; }
.modal-btns { display: flex; gap: 10px; justify-content: flex-end; }
.modal-btns .btn { min-width: 80px; }

/* ---------- 批量上传文件清单 ---------- */
.up-file-list { display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow: auto; }
.up-file-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 11px;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  font-size: 0.85rem; white-space: nowrap;
  transition: border-color 0.15s;
}
.up-file-row:focus-within { border-color: var(--primary); }
.up-file-row .upf-ico { flex: 0 0 auto; }
.up-file-row .upf-name {
  flex: 0 1 auto; min-width: 9ch; max-width: 42%;
  width: auto; field-sizing: content;
  padding: 4px 8px; border-radius: 8px; border: 1px solid var(--border-soft);
  background: var(--input-bg); font-size: 0.8rem; color: var(--input-text);
}
.up-file-row .upf-cat, .up-file-row .upf-sort, .up-file-row .upf-desc {
  padding: 4px 7px; border-radius: 8px; border: 1px solid var(--border-soft);
  background: var(--input-bg); font-size: 0.78rem; color: var(--input-text);
}
.up-file-row .upf-cat { flex: 0 1 120px; min-width: 92px; max-width: 150px; }
.up-file-row .upf-sort { flex: 0 0 66px; }
.up-file-row .upf-desc { flex: 1 1 110px; min-width: 90px; }
.up-file-row :is(input,select):focus { outline: none; border-color: var(--primary); }
.up-file-row .upf-size { flex: 0 0 auto; color: var(--muted); font-size: 0.75rem; }
.up-file-row .upf-status { flex: 0 1 auto; max-width: 110px; overflow: hidden; text-overflow: ellipsis; color: var(--muted); font-size: 0.75rem; }
.up-file-row .upf-status.ok { color: var(--ok, #16a34a); }
.up-file-row .upf-status.err { color: var(--err, #dc2626); }
.up-file-row .upf-status.busy { color: var(--primary); }
.up-file-row .upf-del {
  flex: 0 0 auto; border: none; background: none; cursor: pointer;
  color: var(--muted); font-size: 0.95rem; line-height: 1; padding: 4px 8px; border-radius: 8px;
}
.up-file-row .upf-del:hover { color: #dc2626; background: rgba(220, 38, 38, 0.08); }
.up-file-row .upf-del:disabled { opacity: 0.35; cursor: not-allowed; }
.up-file-row input:disabled, .up-file-row select:disabled { opacity: 0.55; }
/* 刷新前残留的清单项：琥珀警示底色 */
.up-file-row.stale { background: color-mix(in srgb, var(--warn, #d97706) 6%, transparent); border-color: color-mix(in srgb, var(--warn, #d97706) 22%, transparent); }

/* 趋势图：每根柱子上方直接显示次数 */
/* 趋势图：每根柱子上方直接显示次数。
   关键 1：.chart-col 必须撑满 .chart-bars 的 160px 高度（height:100% + 父级 stretch），
   否则柱子的百分比高度基于"内容自适应高度"解析为 auto，全部塌成 3px 小点。
   关键 2：.chart-col 用 flex:1 均分整个图表区宽度（此前列宽由内容决定，14 根柱子
   挤在卡片左半边，右侧大片空白）；flex-basis 34px 保证窄屏时可横向滚动。 */
.chart-col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; height: 100%; flex: 1 0 34px; min-width: 0; }
.chart-count { font-size: 10px; color: var(--muted); line-height: 1; min-height: 12px; font-variant-numeric: tabular-nums; }

/* 批量外链清单 */
.bulk-textarea {
  width: 100%; font-family: var(--mono); font-size: 0.85rem; padding: 10px 12px;
  border-radius: 11px; border: 1px solid var(--border-soft);
  background: var(--input-bg); color: var(--input-text); resize: vertical;
}
.bulk-textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--ring); }
.bulk-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 11px;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  font-size: 0.82rem; white-space: nowrap;
}
.bulk-row .blk-ico { flex: 0 0 auto; }
.bulk-row .blk-url { flex: 1 1 200px; min-width: 120px; overflow: hidden; text-overflow: ellipsis; font-family: var(--mono); font-size: 0.76rem; color: var(--input-text); }
.bulk-row .blk-name { flex: 1 1 120px; min-width: 90px; overflow: hidden; text-overflow: ellipsis; }
.bulk-row .blk-size { flex: 0 0 auto; color: var(--muted); font-size: 0.75rem; }
.bulk-row .blk-status { flex: 0 1 auto; max-width: 130px; overflow: hidden; text-overflow: ellipsis; color: var(--muted); font-size: 0.75rem; }
.bulk-row .blk-status.ok { color: var(--ok, #16a34a); }
.bulk-row .blk-status.err { color: var(--err, #dc2626); }
.bulk-row .blk-status.busy { color: var(--primary); }
.bulk-row .blk-del {
  flex: 0 0 auto; border: none; background: none; cursor: pointer;
  color: var(--muted); font-size: 0.95rem; line-height: 1; padding: 4px 8px; border-radius: 8px;
}
.bulk-row .blk-del:hover { color: #dc2626; background: rgba(220, 38, 38, 0.08); }
.bulk-row .blk-del:disabled { opacity: 0.35; cursor: not-allowed; }
.bulk-row .blk-del:disabled:hover { color: var(--muted); background: none; }

/* 目录列表安全边距 */
.item-list { padding-top: 2px; padding-bottom: 2px; }

/* 输入框内容自适应 */
.fit-input {
  flex: 0 1 auto; width: auto; min-width: 14ch; max-width: 100%;
  field-sizing: content;
}

/* 可定制下拉弹层 */
@supports (appearance: base-select) {
  select { appearance: base-select; background-image: none; padding-right: 14px; }
  select::picker-icon { color: var(--muted); }
  select::picker-icon:hover { color: var(--primary); }
  select::picker(select) {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 5px;
    margin-top: 6px;
    box-shadow: var(--shadow-lg);
  }
  select option {
    background: transparent; color: var(--text);
    border-radius: 8px; padding: 9px 12px; font-size: 0.85rem;
    display: flex; justify-content: space-between; gap: 10px;
  }
  select option:hover { background: var(--grad-soft); color: var(--primary); }
  select option:checked { background: var(--grad-soft); color: var(--primary); font-weight: 600; }
  select option::checkmark { color: var(--primary); }
}

/* 键盘可达性 */
.btn:focus-visible, .icon-btn:focus-visible, .chip-btn:focus-visible,
.upf-del:focus-visible, .blk-del:focus-visible, .nav-item:focus-visible,
.theme-btn:focus-visible, .theme-swatch:focus-visible, .cat-btn:focus-visible,
.cat-toggle:focus-visible, .cat-icon:focus-visible, .cat-label:focus-visible,
.crumb:focus-visible, .folder-item:focus-visible, .emoji-item:focus-visible,
.sec-switch:focus-visible, .cat-enter-btn:focus-visible {
  outline: 2px solid var(--primary); outline-offset: 2px;
}

#clientVersion { max-width: 34ch; }

/* ---------- 安全中心 ---------- */
.sec-hero {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-radius: var(--radius);
  background: var(--grad-soft); border: 1px solid var(--border-soft);
  gap: 14px; flex-wrap: wrap;
}
.sec-hero-title { font-size: 1.12rem; font-weight: 800; color: var(--text); margin-bottom: 8px; letter-spacing: 0.2px; }
.sec-hero-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.sec-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
  background: var(--glass-strong); border: 1px solid var(--border-soft); color: var(--muted);
  transition: all 0.2s var(--ease);
}
.sec-pill.ok { color: var(--ok, #16a34a); border-color: color-mix(in srgb, var(--ok, #16a34a) 30%, transparent); background: color-mix(in srgb, var(--ok, #16a34a) 8%, transparent); }
.sec-pill.warn { color: var(--warn, #d97706); border-color: color-mix(in srgb, var(--warn, #d97706) 30%, transparent); background: color-mix(in srgb, var(--warn, #d97706) 8%, transparent); }
.sec-pill.err { color: var(--err, #dc2626); border-color: color-mix(in srgb, var(--err, #dc2626) 30%, transparent); background: color-mix(in srgb, var(--err, #dc2626) 8%, transparent); }
.sec-pill b { font-weight: 700; }
.sec-hero-r { display: flex; gap: 8px; }

.sec-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-top: 14px;
}
.sec-cfg-card { padding: 16px 18px; border-radius: 15px; }
.sec-cfg-head {
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 12px;
}
.sec-switch { position: relative; display: inline-block; width: 36px; height: 20px; cursor: pointer; }
.sec-switch input { opacity: 0; width: 0; height: 0; }
.sec-switch span {
  position: absolute; inset: 0; border-radius: 999px;
  background: var(--border-soft); transition: 0.25s var(--ease);
}
.sec-switch span::before {
  content: ''; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  left: 2px; top: 2px; background: #fff; transition: 0.25s var(--ease);
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.sec-switch input:checked + span { background: var(--primary); }
.sec-switch input:checked + span::before { transform: translateX(16px); }

.sec-cfg-row { display: flex; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.sec-cfg-field { flex: 1; min-width: 100px; }
.sec-cfg-lab { display: block; font-size: 0.7rem; color: var(--muted); margin-bottom: 3px; white-space: nowrap; }
.sec-cfg-lab b { color: var(--primary); }
.sec-cfg-field input {
  width: 100%; padding: 7px 10px; border-radius: 8px; font-size: 0.82rem;
  border: 1px solid var(--border-soft); background: var(--input-bg); color: var(--input-text);
  outline: none; transition: border-color 0.15s;
}
.sec-cfg-field input:focus { border-color: var(--primary); }
.sec-cfg-field input::placeholder { color: var(--muted-2, #94a3b8); font-size: 0.75rem; }
.sec-cfg-note { font-size: 0.72rem; color: var(--muted); line-height: 1.5; margin-top: 4px; }

.sec-ban-list { display: flex; flex-direction: column; gap: 4px; max-height: 30vh; overflow-y: auto; }
.sec-ban-item {
  display: flex; align-items: center; gap: 12px; padding: 8px 12px;
  border-radius: 9px; background: color-mix(in srgb, var(--err, #dc2626) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--err, #dc2626) 12%, transparent);
  font-size: 0.82rem;
}
.sec-ban-item .ip { font-family: var(--mono); font-weight: 600; color: var(--text); flex: 0 0 auto; }
.sec-ban-item .meta { color: var(--muted); flex: 1; font-size: 0.75rem; }
.sec-ban-item .btn { flex: 0 0 auto; }

.sec-log-list { display: flex; flex-direction: column; gap: 2px; max-height: 35vh; overflow-y: auto; }
.sec-log-item {
  display: flex; align-items: center; gap: 10px; padding: 6px 10px;
  border-radius: 7px; font-size: 0.78rem; color: var(--muted);
}
.sec-log-item:hover { background: var(--grad-soft); }
.sec-log-item .t { font-family: var(--mono); font-size: 0.72rem; color: var(--muted-2, var(--muted)); flex: 0 0 auto; width: 72px; }
.sec-log-item .ip { font-family: var(--mono); color: var(--text); flex: 0 0 auto; width: 130px; overflow: hidden; text-overflow: ellipsis; }
.sec-log-item .kind { flex: 0 0 auto; }
.sec-log-item .kind .tag { font-size: 0.68rem; padding: 2px 6px; }
.sec-log-item .path { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); font-size: 0.7rem; opacity: 0.7; }

/* tag 语义色 */
.tag.ok { color: var(--ok, #16a34a); border-color: color-mix(in srgb, var(--ok, #16a34a) 30%, transparent); background: color-mix(in srgb, var(--ok, #16a34a) 8%, transparent); }
.tag.err { color: var(--err, #dc2626); border-color: color-mix(in srgb, var(--err, #dc2626) 30%, transparent); background: color-mix(in srgb, var(--err, #dc2626) 8%, transparent); }
.tag.warn { color: var(--warn, #d97706); border-color: color-mix(in srgb, var(--warn, #d97706) 30%, transparent); background: color-mix(in srgb, var(--warn, #d97706) 8%, transparent); }

/* ---------- Emoji 选择器 ---------- */
.emoji-picker {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 1000; padding: 18px;
  border-radius: 17px;
  background: var(--glass-strong);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  max-width: 360px; width: calc(100vw - 40px);
  animation: pop .24s var(--spring);
}
.emoji-picker-title { font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 12px; text-align: center; }
.emoji-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px;
  max-height: 240px; overflow-y: auto;
  padding: 4px; /* 悬停 scale(1.15) 放大时首行/首列不被滚动容器裁剪边切掉 */
}
.emoji-item {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  border: none; background: none; cursor: pointer;
  border-radius: 10px;
  transition: background 0.1s, transform 0.1s;
}
.emoji-item:hover { background: var(--grad-soft); transform: scale(1.15); }
.emoji-item.active { background: color-mix(in srgb, var(--primary) 15%, transparent); box-shadow: 0 0 0 2px var(--primary); }
.emoji-picker-foot {
  display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px;
}

/* ---------- 分类管理：树形 ---------- */
.crumb.current:hover { background: none; }

.cat-sub-count {
  flex: 0 0 auto;
  font-size: 0.72rem; color: var(--muted);
}

.cat-enter-btn {
  color: var(--cat-color) !important;
}
.cat-enter-btn:hover {
  background: color-mix(in srgb, var(--cat-color) 15%, transparent) !important;
}

.cat-empty-sub {
  text-align: center; padding: 32px 20px;
  color: var(--muted); font-size: 0.88rem;
}

.cat-stats {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--grad-soft);
  border-radius: 11px;
  font-size: 0.82rem; color: var(--muted);
}
.cat-stats b { color: var(--primary); font-size: 1rem; font-variant-numeric: tabular-nums; }
.cat-stat-sep { opacity: 0.4; }

.cat-list { display: flex; flex-direction: column; gap: 2px; max-height: 60vh; overflow-y: auto; padding: 4px 0; }

.cat-row {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px;
  border-radius: 9px;
  cursor: default;
  --cat-color: var(--primary);
  transition: background 0.15s;
  position: relative;
}
.cat-row:hover { background: color-mix(in srgb, var(--cat-color) 8%, transparent); }

.cat-row.cat-root {
  margin-top: 8px; padding-top: 10px; padding-bottom: 10px;
  background: color-mix(in srgb, var(--cat-color) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-color) 18%, transparent);
}
.cat-row.cat-root:hover {
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  border-color: color-mix(in srgb, var(--cat-color) 35%, transparent);
}
.cat-row.cat-root .cat-label { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.cat-row.cat-root .cat-icon { font-size: 18px; }

.cat-color-bar {
  position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 3px; border-radius: 2px;
  background: var(--cat-color);
}

.cat-row.cat-child { padding: 5px 10px; }
.cat-row.cat-child .cat-label { font-size: 0.83rem; color: var(--muted); }
.cat-row.cat-child:hover .cat-label { color: var(--text); }

.cat-children {
  overflow: hidden;
  max-height: 0; opacity: 0;
  transition: max-height 0.3s var(--ease), opacity 0.25s var(--ease);
  margin-left: 22px;
  padding-left: 12px;
  border-left: 2px solid color-mix(in srgb, var(--cat-color, var(--primary)) 20%, transparent);
}
.cat-children.expanded { max-height: 2000px; opacity: 1; }
.cat-children > .cat-row::before {
  content: '';
  position: absolute; left: -14px; top: 50%;
  width: 10px; height: 0;
  border-top: 2px solid color-mix(in srgb, var(--cat-color, var(--primary)) 20%, transparent);
}

.cat-toggle {
  flex: 0 0 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 5px; cursor: pointer; color: var(--muted);
}
.cat-toggle:hover { background: color-mix(in srgb, var(--cat-color) 15%, transparent); color: var(--cat-color); }
.cat-toggle svg { display: block; transition: transform 0.2s var(--ease); }
.cat-toggle:not(.collapsed) svg { transform: rotate(90deg); }
.cat-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--muted-2, var(--muted)); opacity: 0.5; }

.cat-icon {
  flex: 0 0 auto; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; width: 22px; height: 22px; border-radius: 5px;
  transition: transform 0.12s;
}
.cat-icon:hover { background: color-mix(in srgb, var(--cat-color) 12%, transparent); transform: scale(1.15); }

.cat-label {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  cursor: pointer; padding: 1px 4px; border-radius: 4px;
}
.cat-label:hover { background: color-mix(in srgb, var(--cat-color) 10%, transparent); text-decoration: underline dotted; }

.cat-rename-input {
  flex: 1; padding: 4px 8px;
  border: 1px solid var(--cat-color); border-radius: 6px;
  background: var(--input-bg); color: var(--input-text);
  font-size: 0.85rem; outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cat-color) 15%, transparent);
}

.cat-badge {
  flex: 0 0 auto;
  font-size: 0.68rem; font-weight: 700;
  padding: 2px 7px; border-radius: 999px;
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  color: var(--cat-color);
  font-variant-numeric: tabular-nums;
}

.cat-acts {
  display: flex; gap: 2px; flex: 0 0 auto;
  opacity: 0; transform: translateX(4px);
  transition: opacity 0.15s, transform 0.15s;
}
.cat-row:hover .cat-acts { opacity: 1; transform: translateX(0); }
.cat-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  border: none; background: none; cursor: pointer;
  border-radius: 5px; color: var(--muted);
}
.cat-btn:hover { background: color-mix(in srgb, var(--cat-color) 15%, transparent); color: var(--cat-color); }
.cat-btn.danger:hover { background: color-mix(in srgb, var(--err, #dc2626) 12%, transparent); color: var(--err, #dc2626); }

.cat-row.dragging { opacity: 0.4; }
.cat-row.drag-over {
  box-shadow: 0 -2px 0 0 var(--cat-color);
  background: color-mix(in srgb, var(--cat-color) 10%, transparent) !important;
}

.cat-empty { text-align: center; padding: 48px 20px; }
.cat-empty-ico { font-size: 56px; margin-bottom: 16px; opacity: 0.7; }
.cat-empty-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.cat-empty-tip { color: var(--muted); font-size: 0.85rem; line-height: 1.7; }

/* ---------- 目录管理：面包屑 + 文件夹 ---------- */
.cat-breadcrumb {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 4px;
  font-size: 0.85rem; flex-wrap: wrap;
}
.crumb {
  cursor: pointer; color: var(--primary);
  padding: 3px 8px; border-radius: 6px;
  transition: background 0.1s; white-space: nowrap;
}
.crumb:hover { background: color-mix(in srgb, var(--primary) 10%, transparent); }
.crumb.current { color: var(--text); font-weight: 700; cursor: default; }
.crumb.current:hover { background: none; }
.crumb-sep { color: var(--muted-2, var(--muted)); opacity: 0.5; }

.folder-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-radius: 11px;
  cursor: pointer;
  --cat-color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--cat-color) 15%, transparent);
  background: color-mix(in srgb, var(--cat-color) 5%, transparent);
  margin-bottom: 4px;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.folder-item:hover {
  background: color-mix(in srgb, var(--cat-color) 10%, transparent);
  border-color: color-mix(in srgb, var(--cat-color) 30%, transparent);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--cat-color) 12%, transparent);
  transform: translateY(-1px);
}
.folder-ico {
  flex: 0 0 auto; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
}
.folder-main { flex: 1; min-width: 0; }
.folder-name {
  font-size: 0.9rem; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.folder-meta {
  font-size: 0.75rem; color: var(--muted); margin-top: 2px;
}
.folder-arrow {
  flex: 0 0 auto; font-size: 1.1rem; color: var(--cat-color);
  transition: transform 0.15s;
}
.folder-item:hover .folder-arrow { transform: translateX(3px); }

/* 子分区标题 */
.settings-sub {
  font-size: 0.72rem; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin: 16px 0 9px;
  padding-left: 2px;
  display: flex; align-items: center; gap: 8px;
}
.settings-sub::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border-soft), transparent); }
.settings-sub:first-of-type { margin-top: 0; }

.settings-section-title{display:flex;align-items:center;justify-content:space-between;font-size:1rem;font-weight:800;color:var(--text);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border-soft);letter-spacing:.2px;}
.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.settings-field{display:flex;flex-direction:column;gap:4px;}
.settings-field.span2{grid-column:span 2;}
.settings-field label{font-size:.75rem;font-weight:600;color:var(--muted);}
.settings-field input,.settings-field select{padding:9px 12px;border-radius:9px;border:1px solid var(--border-soft);background:var(--input-bg);color:var(--input-text);font-size:.85rem;outline:none;}
.settings-field input:focus,.settings-field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring);}
.settings-field input::placeholder{color:var(--muted-2,var(--muted));font-size:.78rem;}
.settings-inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.settings-inline input{flex:1;min-width:120px;}
@media(max-width:720px){.settings-grid{grid-template-columns:1fr;}.settings-field.span2{grid-column:span 1;}}

/* ============ 品牌设置：身份控制台布局 ============ */
.card-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:4px;}
.card-head-t{display:flex;align-items:center;gap:12px;min-width:0;}
.card-head-ico{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:1.2rem;background:var(--grad-soft);border:1px solid var(--border-soft);flex-shrink:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.4);}
.card-head-desc{font-size:.78rem;color:var(--muted);margin-top:3px;}
.settings-section-title.noline{margin-bottom:0;padding-bottom:0;border-bottom:none;}

.logo-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px;border:1px dashed var(--border-soft);border-radius:13px;background:var(--grad-soft);margin-top:4px;transition:border-color .2s var(--ease);}
.logo-row:focus-within{border-color:var(--primary);}
.logo-row input{flex:1;min-width:180px;padding:9px 12px;border-radius:9px;border:1px solid var(--border-soft);background:var(--input-bg);color:var(--input-text);font-size:.85rem;outline:none;}
.logo-row input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring);}
.logo-preview{width:44px;height:44px;border-radius:11px;object-fit:cover;background:var(--glass-strong);border:1px solid var(--border);flex-shrink:0;box-shadow:var(--shadow);}

.theme-select-src{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;}
.theme-swatches{display:flex;flex-wrap:wrap;gap:10px;}
.theme-swatch{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 16px 10px;border-radius:13px;border:1px solid var(--border-soft);background:var(--input-bg);cursor:pointer;transition:border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);font-size:.78rem;font-weight:600;color:var(--muted);min-width:78px;font-family:inherit;}
.theme-swatch:hover{border-color:var(--primary);transform:translateY(-1px);box-shadow:0 4px 14px color-mix(in srgb, var(--primary) 12%, transparent);}
.theme-swatch:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.theme-swatch.active{border-color:transparent;color:var(--text);background:var(--glass-strong);box-shadow:var(--shadow-glow);}
.theme-swatch .swatch-dot{width:36px;height:36px;border-radius:11px;background:var(--sw);box-shadow:inset 0 1px 0 rgba(255,255,255,.35);transition:transform .18s var(--ease);}
.theme-swatch.active .swatch-dot{transform:scale(1.06);outline:2px solid color-mix(in srgb, var(--primary) 45%, transparent);outline-offset:2px;}

.update-panel{margin-top:4px;padding:14px;border-radius:13px;border:1px solid color-mix(in srgb, var(--primary) 22%, var(--border-soft));background:var(--grad-soft);}
.field-hint{font-size:.72rem;color:var(--muted-2,var(--muted));line-height:1.5;}

.force-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px;}
.switch-row{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;flex:1;min-width:220px;}
.switch-row input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none;}
.switch-track{width:42px;height:23px;border-radius:999px;background:var(--border-soft);position:relative;transition:background .2s var(--ease);flex-shrink:0;}
.switch-track::after{content:"";position:absolute;top:2.5px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s var(--spring);box-shadow:0 1px 3px rgba(0,0,0,.25);}
.switch-row input:checked + .switch-track{background:var(--grad);}
.switch-row input:checked + .switch-track::after{transform:translateX(18px);}
.switch-row input:focus-visible + .switch-track{outline:2px solid var(--primary);outline-offset:2px;}
.switch-label{font-size:.8rem;color:var(--text);}
.force-minver{flex:0 1 230px;padding:9px 12px;border-radius:9px;border:1px solid var(--border-soft);background:var(--input-bg);color:var(--input-text);font-size:.85rem;outline:none;}
.force-minver:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring);}

.save-bar{display:flex;align-items:center;justify-content:flex-end;gap:14px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border-soft);}
.save-hint{font-size:.75rem;color:var(--muted);}
@media(max-width:720px){.save-bar{flex-direction:column;align-items:stretch;gap:10px;}.save-bar .btn{width:100%;}.theme-swatch{flex:1;min-width:96px;}}

/* 响应式 */
@media (max-width: 960px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .app { flex-direction: column; padding: 12px; }
  .sidebar {
    width: 100%; position: static; max-height: none;
    flex-direction: row; flex-wrap: wrap; align-items: center;
  }
  .side-brand { flex: 1; }
  .nav { flex-direction: row; flex-wrap: wrap; flex: 1 1 100%; }
  .nav-item { width: auto; flex: 1 1 auto; justify-content: center; }
  .nav-item.active::after { display: none; }
  .side-foot { width: 100%; }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid { grid-template-columns: 1fr; }
  .grid .span2 { grid-column: span 1; }
  .up-file-row, .bulk-row { flex-wrap: wrap; row-gap: 6px; }
  .up-file-row .upf-desc { flex: 1 1 100%; }
  .bulk-row .blk-url { flex: 1 1 100%; }
  .cat-toolbar, .hist-head { flex-wrap: wrap; }
  .chart { overflow-x: auto; }
  .sec-grid { grid-template-columns: 1fr; }
  .sec-hero { flex-direction: column; align-items: flex-start; }
}

/* ============ 运行状态：服务健康看板 ============ */
.hth-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: start; }
.hth-card { box-shadow: none; background: var(--glass); }
.hth-card h3 { font-size: 0.98rem; margin-bottom: 12px; }
.srv-kv {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 7px 2px; font-size: 0.85rem;
  border-bottom: 1px dashed var(--border-soft);
}
.srv-kv:last-of-type { border-bottom: none; }
.srv-kv b {
  font-family: var(--mono); font-weight: 700; font-size: 0.85rem;
  text-align: right; word-break: break-all; max-width: 62%;
}
.srv-bar {
  height: 7px; border-radius: 999px; background: var(--bg-soft);
  overflow: hidden; margin: 2px 0 8px;
}
.srv-bar span {
  display: block; height: 100%; border-radius: 999px;
  background: var(--grad); transition: width 0.5s var(--ease);
  position: relative; overflow: hidden;
}
.srv-bar span::after { content: ""; position: absolute; inset: 0 0 50% 0; background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent); }
@media (max-width: 960px) { .hth-grid { grid-template-columns: 1fr; } }

@media (max-width: 720px) {
  .cat-toolbar .btn .txt { display: none; }
  .cat-toolbar .btn { padding: 6px 10px; }
}

/* 减弱动态效果偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ============ 存储概况：仪表盘控制台 ============ */
@property --p { syntax: '<number>'; inherits: false; initial-value: 0; }

.storage-hero { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

/* 环形仪表盘 */
.disk-ring-wrap { flex: 0 0 auto; display: flex; align-items: center; justify-content: center; }
.disk-ring {
  --p: 0;
  width: 132px; height: 132px; border-radius: 50%;
  background: conic-gradient(var(--primary) calc(var(--p) * 1%), var(--bg-soft) 0);
  display: grid; place-items: center;
  position: relative;
  box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.15);
  transition: --p 0.6s var(--ease);
}
.disk-ring::before {
  content: ""; position: absolute; inset: -3px; border-radius: 50%;
  padding: 3px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0.5; pointer-events: none;
}
.disk-ring-inner {
  width: 106px; height: 106px; border-radius: 50%;
  background: var(--glass-strong);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -3px 10px rgba(15,23,42,0.06), var(--shadow);
}
.disk-pct { font-family: var(--mono); font-size: 1.4rem; font-weight: 800; color: var(--primary); line-height: 1; font-variant-numeric: tabular-nums; }
.disk-pct-label { font-size: 0.66rem; color: var(--muted); letter-spacing: 2px; }

/* 磁盘明细 */
.disk-meta { display: flex; flex-direction: column; gap: 9px; flex: 1 1 220px; min-width: 220px; }
.disk-line { display: flex; align-items: center; gap: 9px; font-size: 0.88rem; }
.disk-line b { font-family: var(--mono); margin-left: auto; font-size: 0.95rem; font-variant-numeric: tabular-nums; }
.disk-line.total { border-top: 1px dashed var(--border-soft); padding-top: 10px; margin-top: 2px; }
.disk-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.disk-dot.used { background: var(--primary); box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 45%, transparent); }
.disk-dot.free { background: var(--bg-soft); border: 1px solid var(--border-soft); }

/* 文件/链接统计块 */
.storage-stats { display: flex; flex-direction: column; gap: 10px; flex: 1 1 190px; min-width: 190px; }
.storage-stat {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; border-radius: 13px;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.storage-stat:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 12%, transparent), inset 0 1px 0 rgba(255,255,255,0.4); }
.storage-stat-ico {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.1rem;
  background: var(--grad-soft); border: 1px solid var(--border-soft);
}
.storage-stat-body { min-width: 0; }
.storage-stat-num { font-family: var(--mono); font-weight: 800; font-size: 1.08rem; color: var(--text); line-height: 1.2; font-variant-numeric: tabular-nums; }

/* 双列：最大文件 / 重复文件 */
.storage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }

/* 最大文件 TOP 10 */
.lg-list { display: flex; flex-direction: column; gap: 12px; }
.lg-row { display: flex; align-items: center; gap: 12px; }
.lg-rank {
  width: 27px; height: 27px; border-radius: 9px; flex-shrink: 0;
  display: grid; place-items: center; font-family: var(--mono); font-size: 0.74rem; font-weight: 700;
  background: var(--bg-soft); color: var(--muted);
}
.lg-rank.top { background: var(--grad); color: #fff; box-shadow: var(--shadow-glow); }
.lg-main { flex: 1; min-width: 0; }
.lg-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 5px; }
.lg-name { font-size: 0.86rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lg-size { font-family: var(--mono); font-size: 0.78rem; color: var(--primary); flex-shrink: 0; font-weight: 700; }
.lg-bar { height: 6px; border-radius: 999px; background: var(--bg-soft); overflow: hidden; }
.lg-bar span {
  display: block; height: 100%; border-radius: 999px; background: var(--grad);
  transition: width 0.5s var(--ease); position: relative; overflow: hidden;
}
.lg-bar span::after { content: ""; position: absolute; inset: 0 0 50% 0; background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent); }
.lg-dl { flex: 0 0 48px; text-align: right; }

/* 重复文件 */
.dupe-list { display: flex; flex-direction: column; gap: 8px; }
.dupe-row {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: 12px;
  background: color-mix(in srgb, var(--warn, #d97706) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--warn, #d97706) 16%, transparent);
  transition: border-color 0.15s;
}
.dupe-row:hover { border-color: color-mix(in srgb, var(--warn, #d97706) 35%, transparent); }
.dupe-badge {
  flex: 0 0 auto; font-size: 0.7rem; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  color: var(--warn, #d97706); background: color-mix(in srgb, var(--warn, #d97706) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--warn, #d97706) 25%, transparent);
}
.dupe-main { flex: 1; min-width: 0; }
.dupe-names { font-size: 0.82rem; font-weight: 600; word-break: break-all; line-height: 1.5; }

@media (max-width: 960px) { .storage-grid { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .storage-hero { flex-direction: column; align-items: stretch; } }

/* ============ 概览：最近列表（图标芯片 + 右侧元信息） ============ */
.recent { gap: 11px; padding: 10px 12px; border-radius: 12px; }
.recent-ico {
  width: 33px; height: 33px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 0.95rem;
  background: var(--grad-soft); border: 1px solid var(--border-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}
.recent-ico.down { background: color-mix(in srgb, var(--ok, #059669) 12%, transparent); border-color: color-mix(in srgb, var(--ok, #059669) 22%, transparent); }
.recent-main { flex: 1; min-width: 0; }
.recent-side { flex-shrink: 0; font-family: var(--mono); font-size: 0.75rem; }

/* ============ 品牌设置：紧凑控制台 ============ */
[data-view="brand"] .card { padding: 16px 18px; }
[data-view="brand"] .card-head { margin-bottom: 2px; }
[data-view="brand"] .card-head-ico { width: 36px; height: 36px; border-radius: 11px; font-size: 1rem; }
[data-view="brand"] .card-head-desc { font-size: 0.74rem; margin-top: 1px; }
[data-view="brand"] .settings-section-title.noline { font-size: 0.95rem; }
[data-view="brand"] .settings-sub { margin: 11px 0 6px; font-size: 0.68rem; letter-spacing: 0.06em; }
[data-view="brand"] .settings-grid { gap: 10px; }
[data-view="brand"] .settings-field { gap: 3px; }
[data-view="brand"] .settings-field input, [data-view="brand"] .settings-field select { padding: 8px 11px; font-size: 0.82rem; border-radius: 8px; }
[data-view="brand"] .logo-row { padding: 8px 10px; gap: 8px; border-radius: 11px; }
[data-view="brand"] .logo-row input { padding: 8px 10px; font-size: 0.82rem; border-radius: 8px; }
[data-view="brand"] .logo-preview { width: 36px; height: 36px; border-radius: 9px; }
[data-view="brand"] .update-panel { padding: 12px; border-radius: 11px; }
[data-view="brand"] .force-row { margin-top: 10px; gap: 10px; }
[data-view="brand"] .switch-label { font-size: 0.76rem; }
[data-view="brand"] .force-minver { padding: 8px 10px; font-size: 0.82rem; border-radius: 8px; }
[data-view="brand"] .field-hint { font-size: 0.7rem; }
[data-view="brand"] .save-bar { margin-top: 13px; padding-top: 11px; }
[data-view="brand"] .save-hint { font-size: 0.72rem; }

/* 主题色卡 → 横向紧凑胶囊 */
[data-view="brand"] .theme-swatches { gap: 8px; }
[data-view="brand"] .theme-swatch {
  flex-direction: row; gap: 7px; padding: 5px 12px 5px 6px; min-width: 0;
  border-radius: 999px; font-size: 0.76rem; align-items: center;
}
[data-view="brand"] .theme-swatch .swatch-dot { width: 22px; height: 22px; border-radius: 50%; }

/* ============ 安全设置 ============ */
.token-row { display: flex; gap: 8px; align-items: center; }
.token-row input { flex: 1; min-width: 0; font-family: var(--mono); font-size: 0.85rem; }
.save-hint.warn { color: var(--warn, #d97706); }
.btn.danger.solid {
  background: linear-gradient(135deg, #ef4444, #dc2626); border-color: transparent; color: #fff;
  box-shadow: 0 8px 24px rgba(220,38,38,0.3), inset 0 1px 0 rgba(255,255,255,0.25); font-weight: 700;
}
.btn.danger.solid:hover { filter: brightness(1.08); box-shadow: 0 10px 28px rgba(220,38,38,0.38), inset 0 1px 0 rgba(255,255,255,0.25); }
.protect-row { display: flex; align-items: center; gap: 12px; }
.protect-main { flex: 1; min-width: 0; }
.protect-title { font-weight: 800; font-size: 0.95rem; }
@media (max-width: 720px) { .protect-row { flex-wrap: wrap; } }

/* ============ 分类管理 ============ */
.cat-stats { margin-bottom: 12px; padding: 9px 13px; gap: 10px; }
.cat-add-row {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  padding: 5px 8px 5px 14px; border-radius: 999px;
  background: var(--glass-strong); border: 1px solid var(--border-soft);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.cat-add-row:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--ring); }
.cat-add-ico { color: var(--primary); font-weight: 800; font-size: 0.95rem; flex-shrink: 0; }
.cat-add-row input { border: none; background: transparent; padding: 7px 2px; font-size: 0.86rem; box-shadow: none; }
.cat-add-row input:focus { box-shadow: none; background: transparent; }
.cat-row.cat-root { border-radius: 11px; }
.cat-row.cat-root .cat-icon {
  width: 28px; height: 28px; border-radius: 9px;
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
}
.cat-toggle { transition: color 0.15s, background 0.15s; }
.cat-badge { transition: transform 0.15s; }
.cat-row:hover .cat-badge { transform: scale(1.05); }
@media (max-width: 720px) {
  .cat-acts { opacity: 1; transform: none; }
}