/* ===================================================================
   ROM 仓库 · 样式
   参照 opusrom 的版式：紫色极光背景 + 毛玻璃卡片 + 大搜索 + 机型列表流
   主题：lavender（默认）/ dark / rose，令牌统一在 :root 层
   =================================================================== */

:root,
:root[data-theme="lavender"] {
  color-scheme: dark;
  --bg: #150f1f;
  --bg-2: #1d1529;
  --bg-3: #251b36;
  --card: rgba(255, 255, 255, 0.045);
  --card-hover: rgba(255, 255, 255, 0.075);
  --card-solid: #221a31;
  --line: rgba(196, 181, 253, 0.13);
  --line-strong: rgba(196, 181, 253, 0.26);
  --text: #f4effb;
  --muted: #b6a8cc;
  --dim: #857aa0;
  --primary: #a855f7;
  --primary-2: #7c3aed;
  --accent: #e879f9;
  --on-primary: #fff;
  --glow: rgba(168, 85, 247, 0.38);
  --glow-2: rgba(232, 121, 249, 0.22);
  --ok: #4ade80;
  --danger: #fb7185;
  --warn: #fbbf24;
  --grad-primary: linear-gradient(135deg, #a855f7, #7c3aed);
  --grad-title: linear-gradient(180deg, #ffffff 20%, #d8b4fe 100%);
  --topbar: rgba(21, 15, 31, 0.72);
  --shadow: 0 18px 44px rgba(10, 4, 22, 0.55);
  --radius: 16px;
  --radius-sm: 11px;
  --blob-1: rgba(139, 92, 246, 0.5);
  --blob-2: rgba(232, 121, 249, 0.32);
  --blob-3: rgba(56, 189, 248, 0.22);
  /* 结构性色（亮色主题需要翻转） */
  --code-bg: rgba(0, 0, 0, 0.32);
  --code-fg: #d8b4fe;
  --mask: rgba(8, 3, 16, 0.74);
  --sk-a: rgba(255, 255, 255, 0.03);
  --sk-b: rgba(255, 255, 255, 0.075);
  --chip-bg: rgba(168, 85, 247, 0.16);
  --chip-line: rgba(168, 85, 247, 0.3);
  --chip-fg: #e9d5ff;
  --tag-bg: rgba(255, 255, 255, 0.04);
  --sel-bg: rgba(168, 85, 247, 0.2);
  --sel-line: rgba(168, 85, 247, 0.4);
  --btn-ghost-bg: rgba(255, 255, 255, 0.04);
  --track: rgba(255, 255, 255, 0.14);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f4fb;
  --bg-2: #ffffff;
  --bg-3: #efe8fb;
  --card: rgba(255, 255, 255, 0.86);
  --card-hover: #ffffff;
  --card-solid: #ffffff;
  --line: rgba(109, 76, 168, 0.14);
  --line-strong: rgba(109, 76, 168, 0.26);
  --text: #1e1130;
  --muted: #5f5182;
  --dim: #877aa3;
  --primary: #7c3aed;
  --primary-2: #6d28d9;
  --accent: #a21caf;
  --on-primary: #fff;
  --glow: rgba(124, 58, 237, 0.26);
  --glow-2: rgba(162, 28, 175, 0.16);
  --ok: #059669;
  --danger: #e11d48;
  --warn: #b45309;
  --grad-primary: linear-gradient(135deg, #8b5cf6, #6d28d9);
  --grad-title: linear-gradient(180deg, #2a1746 10%, #7c3aed 120%);
  --topbar: rgba(255, 255, 255, 0.8);
  --shadow: 0 16px 40px rgba(76, 44, 128, 0.14);
  --blob-1: rgba(167, 139, 250, 0.42);
  --blob-2: rgba(244, 114, 182, 0.28);
  --blob-3: rgba(125, 211, 252, 0.34);
  --code-bg: #f4f0fd;
  --code-fg: #6d28d9;
  --mask: rgba(38, 22, 60, 0.42);
  --sk-a: rgba(124, 58, 237, 0.05);
  --sk-b: rgba(124, 58, 237, 0.13);
  --chip-bg: rgba(124, 58, 237, 0.1);
  --chip-line: rgba(124, 58, 237, 0.24);
  --chip-fg: #5b21b6;
  --tag-bg: rgba(124, 58, 237, 0.07);
  --sel-bg: rgba(124, 58, 237, 0.13);
  --sel-line: rgba(124, 58, 237, 0.35);
  --btn-ghost-bg: #ffffff;
  --track: rgba(124, 58, 237, 0.16);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f18;
  --bg-2: #111827;
  --bg-3: #172033;
  --card: rgba(255, 255, 255, 0.04);
  --card-hover: rgba(255, 255, 255, 0.07);
  --card-solid: #141c2b;
  --line: rgba(148, 173, 214, 0.14);
  --line-strong: rgba(148, 173, 214, 0.28);
  --text: #e8eef7;
  --muted: #9fb0c8;
  --dim: #6c7e99;
  --primary: #3b82f6;
  --primary-2: #2563eb;
  --accent: #38d6f5;
  --on-primary: #fff;
  --glow: rgba(59, 130, 246, 0.36);
  --glow-2: rgba(56, 214, 245, 0.2);
  --ok: #34d399;
  --danger: #f87171;
  --warn: #fbbf24;
  --grad-primary: linear-gradient(135deg, #3b82f6, #2563eb);
  --grad-title: linear-gradient(180deg, #ffffff 25%, #9fd4ff 100%);
  --topbar: rgba(11, 15, 24, 0.75);
  --shadow: 0 18px 44px rgba(2, 6, 16, 0.5);
  --blob-1: rgba(59, 130, 246, 0.4);
  --blob-2: rgba(56, 214, 245, 0.24);
  --blob-3: rgba(124, 58, 237, 0.24);
}

:root[data-theme="rose"] {
  color-scheme: dark;
  --bg: #1a0f16;
  --bg-2: #241420;
  --bg-3: #2e1a29;
  --card: rgba(255, 255, 255, 0.045);
  --card-hover: rgba(255, 255, 255, 0.075);
  --card-solid: #2a1622;
  --line: rgba(253, 164, 175, 0.14);
  --line-strong: rgba(253, 164, 175, 0.26);
  --text: #fdeef2;
  --muted: #d3a9b8;
  --dim: #9d7285;
  --primary: #f43f5e;
  --primary-2: #be123c;
  --accent: #fb923c;
  --on-primary: #fff;
  --glow: rgba(244, 63, 94, 0.36);
  --glow-2: rgba(251, 146, 60, 0.2);
  --grad-primary: linear-gradient(135deg, #f43f5e, #be123c);
  --grad-title: linear-gradient(180deg, #ffffff 20%, #fda4af 100%);
  --topbar: rgba(26, 15, 22, 0.75);
  --shadow: 0 18px 44px rgba(20, 4, 10, 0.55);
  --blob-1: rgba(244, 63, 94, 0.4);
  --blob-2: rgba(251, 146, 60, 0.26);
  --blob-3: rgba(168, 85, 247, 0.2);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 "Inter", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body { min-height: 100vh; overflow-x: hidden; }

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
b { font-weight: 600; }

.wrap { width: min(1200px, calc(100% - 40px)); margin: 0 auto; position: relative; z-index: 1; }

/* ---------- 极光背景 ---------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(130% 90% at 50% -10%, var(--bg-3) 0%, var(--bg) 55%),
    var(--bg);
}
.aurora .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.85;
  animation: drift 22s ease-in-out infinite alternate;
}
.aurora .b1 { width: 620px; height: 620px; left: -8%; top: -14%; background: var(--blob-1); }
.aurora .b2 { width: 520px; height: 520px; right: -10%; top: 6%; background: var(--blob-2); animation-delay: -7s; }
.aurora .b3 { width: 700px; height: 460px; left: 22%; top: 46%; background: var(--blob-3); animation-delay: -14s; }
@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(40px, -30px, 0) scale(1.08); }
}

:root[data-theme="light"] .aurora .blob { opacity: .6; }
:root[data-theme="light"] .brand-mark { color: #fff; }
:root[data-theme="light"] .s-btn { color: #fff; }
:root[data-theme="light"] .btn-primary { color: #fff; }
:root[data-theme="light"] .status-pill.ok .dot,
:root[data-theme="light"] .status-pill.bad .dot { box-shadow: none; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--topbar);
  backdrop-filter: saturate(150%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--grad-primary);
  color: var(--on-primary);
  box-shadow: 0 8px 20px var(--glow);
}
.brand-mark svg { width: 21px; height: 21px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; letter-spacing: .3px; }
.brand-text small { font-size: 11px; color: var(--dim); }

.top-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--card); border: 1px solid var(--line);
  color: var(--muted); cursor: pointer; transition: .18s;
}
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); background: var(--card-hover); }
.icon-btn svg { width: 18px; height: 18px; }

.status-pill {
  display: inline-flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 14px; border-radius: 11px;
  background: var(--card); border: 1px solid var(--line);
  color: var(--muted); font-size: 12.5px; cursor: pointer;
}
.status-pill .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--dim); box-shadow: 0 0 0 3px rgba(255,255,255,.05);
}
.status-pill.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 34%, transparent); }
.status-pill.ok .dot { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.status-pill.bad { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 34%, transparent); }
.status-pill.bad .dot { background: var(--danger); box-shadow: 0 0 10px var(--danger); }

/* ---------- Hero ---------- */
.hero { padding: 74px 0 40px; text-align: center; }
.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4.6vw, 46px);
  line-height: 1.18;
  letter-spacing: -0.8px;
  background: var(--grad-title);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.hero-sub { margin: 0 0 30px; color: var(--muted); font-size: 14.5px; }

.search-bar {
  position: relative;
  display: flex; align-items: center; gap: 10px;
  width: min(680px, 100%);
  margin: 0 auto;
  padding: 7px 7px 7px 18px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(10, 4, 22, .45), inset 0 1px 0 rgba(255,255,255,.06);
  transition: border-color .2s, box-shadow .2s;
}
.search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: 0 12px 44px var(--glow), inset 0 1px 0 rgba(255,255,255,.08);
}
.search-bar .s-icon { width: 19px; height: 19px; flex: none; color: var(--dim); }
.search-bar input {
  flex: 1; min-width: 0; height: 44px;
  background: none; border: 0; outline: none;
  color: var(--text); font-size: 15px;
}
.search-bar input::placeholder { color: var(--dim); }
.s-btn {
  flex: none; height: 44px; padding: 0 26px; border-radius: 999px; border: 0;
  background: var(--grad-primary); color: var(--on-primary);
  font-weight: 600; font-size: 14.5px; cursor: pointer;
  box-shadow: 0 8px 22px var(--glow);
  transition: filter .16s, transform .16s;
}
.s-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.s-btn:active { transform: translateY(0); }

.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 34px;
  margin-top: 30px;
}
.hero-stats .hs { display: flex; flex-direction: column; align-items: center; line-height: 1.25; }
.hero-stats .hs b {
  font-size: clamp(24px, 3vw, 32px); font-weight: 800; letter-spacing: -0.5px;
  background: var(--grad-title); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-stats .hs span { font-size: 12px; color: var(--muted); }
.hero-stats i { width: 1px; height: 26px; background: var(--line-strong); }

/* ---------- 布局 ---------- */
.layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding-bottom: 40px;
}

/* 侧栏 */
.side-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 14px;
  backdrop-filter: blur(12px);
  position: sticky; top: 84px;
}
.side-card h3 {
  margin: 0 0 12px; font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--dim);
}
.brand-list { display: flex; flex-direction: column; gap: 4px; max-height: min(62vh, 560px); overflow: auto; }
.brand-list::-webkit-scrollbar { width: 6px; }
.brand-list::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 6px; }

.b-item {
  display: flex; align-items: center; gap: 9px;
  width: 100%; padding: 9px 11px; border-radius: 10px;
  background: none; border: 1px solid transparent;
  color: var(--muted); font-size: 13.5px; text-align: left; cursor: pointer;
  transition: .16s;
}
.b-item:hover { background: var(--card-hover); color: var(--text); }
.b-item.active {
  background: linear-gradient(90deg, rgba(168,85,247,.22), rgba(168,85,247,.05));
  border-color: var(--sel-line);
  color: var(--text);
}
.b-item .bar { width: 3px; height: 15px; border-radius: 3px; background: transparent; flex: none; }
.b-item.active .bar { background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.b-item .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.b-item .ct { font-size: 11px; color: var(--dim); flex: none; }
.b-item.active .ct { color: var(--muted); }

/* 工具栏 */
.toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 14px; margin-bottom: 14px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); backdrop-filter: blur(12px);
  flex-wrap: wrap;
}
.tb-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tb-field { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--dim); white-space: nowrap; }
.tb-field select {
  height: 34px; padding: 0 30px 0 12px; border-radius: 9px;
  background: var(--card-solid) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6' fill='none' stroke='%23857aa0' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1px solid var(--line); color: var(--text); font-size: 13px;
  appearance: none; -webkit-appearance: none; cursor: pointer; outline: none;
}
.tb-field select:hover { border-color: var(--line-strong); }
.tb-btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 13px; border-radius: 9px;
  background: var(--card); border: 1px solid var(--line);
  color: var(--muted); font-size: 12.5px; cursor: pointer; transition: .16s;
}
.tb-btn:hover { color: var(--text); border-color: var(--line-strong); }
.tb-btn svg { width: 14px; height: 14px; }

.view-toggle {
  display: inline-flex; gap: 3px; padding: 3px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
}
.view-toggle button {
  width: 30px; height: 28px; border: 0; border-radius: 7px;
  background: none; color: var(--dim); cursor: pointer; display: grid; place-items: center;
}
.view-toggle button svg { width: 16px; height: 16px; }
.view-toggle button.active { background: var(--card-hover); color: var(--accent); }

.list-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 2px 10px; font-size: 12.5px; color: var(--dim);
}
.hint { color: var(--dim); }

/* ---------- 机型卡片 ---------- */
.rom-list { display: flex; flex-direction: column; gap: 9px; }

.rom-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  backdrop-filter: blur(10px);
  transition: border-color .16s, background .16s, transform .16s, box-shadow .16s;
}
.rom-card:hover {
  background: var(--card-hover);
  border-color: var(--line-strong);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(10, 4, 22, .35);
}
.rc-main { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.rc-tags { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.chip-brand {
  font-size: 10.5px; padding: 2px 8px; border-radius: 6px;
  background: var(--chip-bg); border: 1px solid var(--chip-line);
  color: var(--chip-fg); white-space: nowrap;
}
.chip-region {
  font-size: 10.5px; padding: 2px 8px; border-radius: 6px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
  color: var(--muted); white-space: nowrap;
}
.rc-name {
  font-size: 15.5px; font-weight: 600; letter-spacing: .1px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rc-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--dim); flex-wrap: wrap; }
.rc-meta .ver { color: var(--muted); }
.rc-meta .cnt { color: var(--accent); }

.rc-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.btn-ghost, .btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 14px; border-radius: 9px; font-size: 12.5px;
  cursor: pointer; white-space: nowrap; transition: .16s; border: 1px solid var(--line);
  background: var(--btn-ghost-bg); color: var(--text);
}
.btn-ghost:hover { border-color: var(--line-strong); background: var(--card-hover); }
.btn-primary {
  border: 0; background: var(--grad-primary); color: var(--on-primary);
  font-weight: 600; box-shadow: 0 6px 18px var(--glow);
}
.btn-primary:hover { filter: brightness(1.09); }
.btn-primary[disabled], .btn-ghost[disabled] { opacity: .6; cursor: progress; }

.spin {
  width: 12px; height: 12px; border-radius: 50%; flex: none;
  border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
  animation: rot .7s linear infinite;
}
@keyframes rot { to { transform: rotate(360deg); } }

/* 网格视图 */
.rom-list.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}
.rom-list.grid .rom-card {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 12px;
  padding: 16px;
}
.rom-list.grid .rc-actions { justify-content: flex-end; }
.rom-list.grid .rc-actions .btn-ghost { flex-shrink: 1; }

/* 骨架 */
.sk-card, .sk-row {
  background: linear-gradient(90deg, var(--sk-a), var(--sk-b), var(--sk-a));
  background-size: 220% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 14px;
  border: 1px solid var(--line);
}
.sk-card { height: 78px; }
.sk-row { height: 36px; border-radius: 10px; }
@keyframes shimmer { 0% { background-position: 120% 0; } 100% { background-position: -40% 0; } }

.load-more { display: flex; justify-content: center; margin: 18px 0 0; }
.load-more button {
  height: 40px; padding: 0 26px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--line-strong);
  color: var(--text); font-size: 13px; cursor: pointer;
}
.load-more button:hover { background: var(--card-hover); }

.empty-box {
  padding: 46px 20px; text-align: center; color: var(--dim); font-size: 13.5px;
  border: 1px dashed var(--line-strong); border-radius: var(--radius);
  background: var(--card);
}

/* ---------- 模态 ---------- */
.modal {
  position: fixed; inset: 0; z-index: 90;
  display: grid; place-items: center; padding: 20px;
  background: var(--mask);
  backdrop-filter: blur(8px);
}
.modal[hidden] { display: none; }
.modal-card {
  width: min(620px, 100%);
  max-height: min(84vh, 900px);
  display: flex; flex-direction: column;
  background: var(--card-solid);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: pop .18s ease;
}
.modal-card.wide { width: min(760px, 100%); }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }
.modal-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 16px 18px; border-bottom: 1px solid var(--line);
}
.modal-head h3 { margin: 0; font-size: 15.5px; }
.modal-sub { margin: 3px 0 0; font-size: 12px; color: var(--dim); }
.x {
  background: none; border: 0; color: var(--dim); font-size: 15px;
  cursor: pointer; padding: 4px 9px; border-radius: 8px; flex: none;
}
.x:hover { background: var(--card-hover); color: var(--text); }

.modal-tabs { display: flex; gap: 6px; padding: 12px 18px 0; flex-wrap: wrap; }
.mtab {
  height: 30px; padding: 0 12px; border-radius: 8px; cursor: pointer;
  background: var(--card); border: 1px solid var(--line);
  color: var(--muted); font-size: 12.5px;
}
.mtab:hover { color: var(--text); border-color: var(--line-strong); }
.mtab.active { background: var(--sel-bg); border-color: var(--sel-line); color: var(--text); }
.mtab .n { font-size: 11px; color: var(--dim); margin-left: 4px; }
.mtab.active .n { color: var(--chip-fg); }

.modal-body { padding: 14px 18px 18px; overflow: auto; }
.modal-body::-webkit-scrollbar { width: 8px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 8px; }

.v-row {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 13px; border-radius: 11px;
  background: var(--card); border: 1px solid var(--line);
  margin-bottom: 8px;
}
.v-row:hover { border-color: var(--line-strong); }
.v-main { flex: 1; min-width: 0; }
.v-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.v-num { font: 600 14.5px/1.4 ui-monospace, "JetBrains Mono", Consolas, monospace; }
.tag {
  font-size: 10.5px; padding: 1px 7px; border-radius: 5px;
  border: 1px solid var(--line); color: var(--muted); background: var(--tag-bg);
}
.tag.flash { color: var(--chip-fg); border-color: var(--chip-line); background: var(--chip-bg); }
.v-meta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; font-size: 11.5px; color: var(--dim); }

.kv { display: flex; gap: 12px; padding: 5px 0; font-size: 13px; }
.kv > span { width: 62px; flex: none; color: var(--dim); }
.kv > b { font-weight: 500; word-break: break-all; }
.mono { font-family: ui-monospace, "JetBrains Mono", Consolas, monospace; font-size: 12px; }

.url-area {
  width: 100%; min-height: 76px; margin: 12px 0 14px; padding: 11px 12px;
  background: var(--code-bg); border: 1px solid var(--line); border-radius: 11px;
  color: var(--code-fg); font: 12px/1.55 ui-monospace, Consolas, monospace;
  word-break: break-all; outline: none; resize: vertical;
}
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }
.modal-actions .btn-ghost, .modal-actions .btn-primary { height: 38px; padding: 0 18px; font-size: 13px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%);
  padding: 11px 18px; border-radius: 11px; font-size: 13px; z-index: 120;
  background: var(--card-solid); border: 1px solid var(--line-strong);
  box-shadow: var(--shadow); animation: pop .16s ease;
}
.toast[hidden] { display: none; }
.toast.ok { border-color: color-mix(in srgb, var(--ok) 40%, transparent); color: var(--ok); }
.toast.bad { border-color: color-mix(in srgb, var(--danger) 40%, transparent); color: var(--danger); }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); margin-top: 10px; padding: 20px 0; position: relative; z-index: 1; }
.foot .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--dim); font-size: 12px; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .brand-list { flex-direction: row; flex-wrap: wrap; max-height: none; gap: 6px; }
  .b-item { width: auto; padding: 7px 12px; }
  .b-item .bar { display: none; }
}

@media (max-width: 700px) {
  .wrap { width: calc(100% - 24px); }
  .hero { padding: 44px 0 26px; }
  .hero-sub { margin-bottom: 22px; font-size: 13px; }
  .search-bar { padding: 6px 6px 6px 14px; }
  .s-btn { padding: 0 18px; font-size: 14px; }
  .hero-stats { gap: 20px; }
  .hero-stats i { height: 20px; }
  .rom-card { grid-template-columns: 1fr; gap: 12px; }
  .rc-actions { justify-content: stretch; }
  .rc-actions .btn-ghost, .rc-actions .btn-primary { flex: 1; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .tb-group { justify-content: space-between; }
  .tb-field { flex: 1; }
  .tb-field select { width: 100%; }
  .modal-card { max-height: 90vh; }
  .brand-text small { display: none; }
  .status-pill .label { display: none; }
  .status-pill { padding: 0 10px; }
}