:root {
  --bg: #0b1020;
  --bg2: #121a30;
  --panel: #16203a;
  --panel-2: #1b2745;
  --line: rgba(120, 165, 235, 0.16);
  --line-2: rgba(120, 165, 235, 0.3);
  --text: #e6eeff;
  --muted: #8ba0c8;
  --cyan: #5fe0ff;
  --green: #4ade9b;
  --gold: #ffd070;
  --red: #ff6b81;
  --blue: #7aa2ff;
  --radius: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: radial-gradient(1200px 700px at 20% -10%, #17264a 0%, var(--bg) 55%) fixed;
  color: var(--text);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 11px; }
.gold { color: var(--gold); }
.num { color: var(--cyan); }
.spacer { flex: 1; }

/* ---------- 登录 ---------- */
.login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: linear-gradient(180deg, var(--panel) 0%, #131c33 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 30px 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.brand { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.brand h1 { font-size: 17px; margin: 0 0 3px; letter-spacing: .3px; }
.brand .sub, .login-card .sub { margin: 0; color: var(--muted); font-size: 12px; }
.logo {
  width: 38px; height: 38px; flex: none; border-radius: 11px;
  background: radial-gradient(circle at 32% 28%, #ffffff 0%, var(--cyan) 38%, #1f6bd6 100%);
  box-shadow: 0 0 20px rgba(95, 224, 255, 0.45);
}
.tabs { display: flex; gap: 6px; background: rgba(10, 18, 36, 0.7); padding: 4px; border-radius: 10px; margin-bottom: 18px; }
.tab {
  flex: 1; padding: 8px; border: 0; border-radius: 7px; cursor: pointer;
  background: transparent; color: var(--muted); font-size: 13px; font-family: inherit;
}
.tab.active { background: rgba(95, 224, 255, 0.13); color: var(--cyan); font-weight: 600; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field .row { display: flex; gap: 8px; }
.field .row .input { flex: 1; }

.input {
  width: 100%; padding: 10px 12px; border-radius: 9px; font-family: inherit; font-size: 14px;
  background: rgba(9, 16, 32, 0.85); border: 1px solid var(--line);
  color: var(--text); outline: none; transition: border-color .15s;
}
.input:focus { border-color: rgba(95, 224, 255, 0.55); }
.input.search { max-width: 250px; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.hint { margin: 16px 0 0; font-size: 12px; color: var(--muted); text-align: center; }
.hint b { color: var(--cyan); font-family: ui-monospace, Menlo, Consolas, monospace; }
.error {
  margin: 0 0 12px; padding: 9px 12px; border-radius: 9px; font-size: 12.5px;
  background: rgba(255, 107, 129, 0.1); border: 1px solid rgba(255, 107, 129, 0.3); color: #ffb3c0;
}

/* ---------- 按钮 ---------- */
.btn {
  border: 1px solid var(--line-2); border-radius: 9px; cursor: pointer;
  background: rgba(30, 44, 80, 0.9); color: var(--text); font-family: inherit;
  font-size: 13px; padding: 9px 15px; transition: .15s; white-space: nowrap;
}
.btn:hover { border-color: rgba(95, 224, 255, 0.6); background: rgba(38, 56, 100, 0.95); }
.btn.block { width: 100%; }
.btn.sm { padding: 6px 12px; font-size: 12.5px; }
.btn.xs { padding: 4px 10px; font-size: 12px; border-radius: 7px; }
.btn.primary { background: linear-gradient(180deg, #2fb5e0, #1a7fb8); border-color: rgba(95, 224, 255, 0.6); color: #04121f; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: #ffc0ca; border-color: rgba(255, 107, 129, 0.45); background: rgba(80, 22, 40, 0.75); }
.btn.danger:hover { background: rgba(104, 28, 52, 0.9); border-color: var(--red); }
.btn.ghost { background: rgba(20, 32, 60, 0.75); }

/* ---------- 主布局 ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 205px; flex: none; display: flex; flex-direction: column;
  background: linear-gradient(180deg, #101a32, #0c1425);
  border-right: 1px solid var(--line);
  position: sticky; top: 0; height: 100vh;
}
.side-brand { display: flex; align-items: center; gap: 10px; padding: 20px 18px 16px; font-size: 15px; }
.side-brand .logo { width: 26px; height: 26px; border-radius: 8px; }
#nav { padding: 6px 10px; flex: 1; overflow: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 12px; margin-bottom: 3px; border: 0; border-radius: 9px;
  background: transparent; color: var(--muted); cursor: pointer;
  font-size: 13.5px; font-family: inherit; text-align: left; transition: .15s;
}
.nav-item:hover { background: rgba(95, 224, 255, 0.07); color: var(--text); }
.nav-item.active { background: rgba(95, 224, 255, 0.13); color: var(--cyan); font-weight: 600; }
.nav-ico { width: 16px; text-align: center; opacity: .9; }
.side-foot { padding: 14px; border-top: 1px solid var(--line); }
.env-badge {
  font-size: 11.5px; color: var(--gold); background: rgba(255, 208, 112, 0.1);
  border: 1px solid rgba(255, 208, 112, 0.28); border-radius: 8px; padding: 7px 10px; text-align: center;
}

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 24px; border-bottom: 1px solid var(--line);
  background: rgba(10, 17, 34, 0.6); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 5;
}
.topbar h2 { margin: 0; font-size: 17px; letter-spacing: .3px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.who { font-size: 12.5px; color: var(--muted); }
.view { padding: 22px 24px 50px; }

/* ---------- 卡片 / 面板 ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 12px; margin-bottom: 20px; }
.cards-sm { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.stat {
  background: linear-gradient(180deg, var(--panel), #141d34);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  position: relative; overflow: hidden;
}
.stat::after { content: ''; position: absolute; left: 0; top: 0; width: 3px; height: 100%; background: var(--blue); opacity: .7; }
.stat.tone-green::after { background: var(--green); }
.stat.tone-red::after { background: var(--red); }
.stat.tone-gold::after { background: var(--gold); }
.stat-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.stat-value { font-size: 23px; font-weight: 700; letter-spacing: .4px; }
.stat-sub { font-size: 11.5px; color: var(--muted); margin-top: 5px; }

.panel {
  background: rgba(18, 27, 49, 0.72); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px; margin-bottom: 18px;
}
.grid-2 { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; }
@media (max-width: 1080px) { .grid-2 { grid-template-columns: 1fr; } }

.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.sec-head h3 { margin: 0; font-size: 14px; letter-spacing: .3px; }
.sec-right { font-size: 12px; }

/* ---------- 工具栏 ---------- */
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.seg { display: inline-flex; gap: 3px; background: rgba(10, 18, 36, 0.75); padding: 3px; border-radius: 10px; border: 1px solid var(--line); }
.seg-btn {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  padding: 6px 12px; border-radius: 7px; font-size: 12.5px; font-family: inherit; transition: .15s;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.active { background: rgba(95, 224, 255, 0.15); color: var(--cyan); font-weight: 600; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(15, 23, 43, 0.7); }
.table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 720px; }
.table.compact { min-width: 340px; }
.table th {
  text-align: left; font-weight: 600; font-size: 12px; color: var(--muted);
  padding: 11px 14px; background: rgba(20, 31, 55, 0.9); border-bottom: 1px solid var(--line); white-space: nowrap;
}
.table td { padding: 11px 14px; border-bottom: 1px solid rgba(120, 165, 235, 0.08); vertical-align: middle; }
.table tbody tr:hover { background: rgba(95, 224, 255, 0.045); }
.table tbody tr:last-child td { border-bottom: 0; }
.row-banned { opacity: .66; }
.cell-main { display: flex; flex-direction: column; gap: 2px; }
.cell-text { display: inline-block; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.ops { white-space: nowrap; }
.ops .btn { margin-right: 5px; }
.ops .btn:last-child { margin-right: 0; }
.empty { padding: 52px 20px; text-align: center; color: var(--muted); border: 1px dashed var(--line-2); border-radius: var(--radius); }
.empty p { margin: 0; font-size: 13px; }

/* ---------- 徽标 ---------- */
.badge {
  display: inline-block; padding: 2.5px 9px; border-radius: 20px; font-size: 11.5px;
  background: rgba(122, 162, 255, 0.14); color: #a8bdf0; border: 1px solid rgba(122, 162, 255, 0.25);
  white-space: nowrap;
}
.badge.green { background: rgba(74, 222, 155, 0.14); color: var(--green); border-color: rgba(74, 222, 155, 0.3); }
.badge.red { background: rgba(255, 107, 129, 0.14); color: var(--red); border-color: rgba(255, 107, 129, 0.3); }
.badge.gold { background: rgba(255, 208, 112, 0.14); color: var(--gold); border-color: rgba(255, 208, 112, 0.3); }
.badge.blue { background: rgba(95, 224, 255, 0.12); color: var(--cyan); border-color: rgba(95, 224, 255, 0.28); }

/* ---------- 详情 ---------- */
.detail { display: grid; grid-template-columns: 92px 1fr; }
.kv { display: contents; }
.kv .k { color: var(--muted); font-size: 12.5px; padding: 5px 0; }
.kv .v { padding: 5px 0; font-size: 13px; word-break: break-all; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 弹窗 / 通知 ---------- */
.modal {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center;
  background: rgba(4, 8, 18, 0.72); backdrop-filter: blur(3px); padding: 20px;
}
.modal-box {
  width: 100%; max-width: 460px; max-height: 86vh; overflow: auto;
  background: linear-gradient(180deg, var(--panel), #131c33);
  border: 1px solid var(--line-2); border-radius: 16px; padding: 22px 24px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
}
.modal-title { margin: 0 0 16px; font-size: 15px; }
.modal-text { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.7; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%);
  background: rgba(20, 34, 62, 0.97); border: 1px solid rgba(95, 224, 255, 0.4);
  color: var(--text); padding: 11px 20px; border-radius: 11px; font-size: 13px; z-index: 80;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.5); max-width: 88vw;
}
.toast.err { border-color: rgba(255, 107, 129, 0.55); color: #ffc4ce; }

/* ---------- 连接状态（登录页） ---------- */
.conn-status {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12.5px; padding: 9px 13px; border-radius: 10px; margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}
.conn-status .dot { width: 7px; height: 7px; border-radius: 50%; background: #7b8798; flex: none; }
.conn-status.ok { background: rgba(58, 214, 154, 0.08); border-color: rgba(58, 214, 154, 0.3); color: #93e6c2; }
.conn-status.ok .dot { background: #3ad69a; box-shadow: 0 0 8px rgba(58, 214, 154, 0.8); }
.conn-status.bad { background: rgba(255, 176, 76, 0.07); border-color: rgba(255, 176, 76, 0.28); color: #ffd39b; }
.conn-status.bad .dot { background: #ffb04c; box-shadow: 0 0 8px rgba(255, 176, 76, 0.7); }
.conn-status a { color: #5fe0ff; text-decoration: none; border-bottom: 1px dashed rgba(95, 224, 255, 0.5); }
.conn-status a:hover { border-bottom-style: solid; }

.login-foot {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 12px; margin-top: 16px; flex-wrap: wrap;
}
.login-foot .hint { margin: 0; flex: 1; min-width: 200px; }

/* 侧边栏环境徽标升级 */
.env-badge { display: flex; align-items: center; gap: 7px; }
.env-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: #7b8798; flex: none; }
.env-badge.online { color: #93e6c2; border-color: rgba(58, 214, 154, 0.28); background: rgba(58, 214, 154, 0.07); }
.env-badge.online .dot { background: #3ad69a; box-shadow: 0 0 8px rgba(58, 214, 154, 0.8); }
.env-badge.offline { color: #ffd39b; border-color: rgba(255, 176, 76, 0.26); background: rgba(255, 176, 76, 0.06); }
.env-badge.offline .dot { background: #ffb04c; }

/* ---------- 加载 / 错误占位 ---------- */
.spin {
  display: inline-block; width: 22px; height: 22px; margin-bottom: 10px;
  border: 2px solid rgba(95, 224, 255, 0.18); border-top-color: #5fe0ff;
  border-radius: 50%; animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.empty.err .err-title { color: #ff8b9c; font-weight: 600; margin-bottom: 4px; }
.empty.err .btn { margin-top: 12px; }

/* ---------- 提示条 ---------- */
.notice {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 11px 15px; margin: 0 0 16px; border-radius: 11px;
  font-size: 12.5px; line-height: 1.65;
  background: rgba(95, 224, 255, 0.055); border: 1px solid rgba(95, 224, 255, 0.16);
  color: #a9c4d6;
}
.notice .notice-ico { color: #5fe0ff; flex: none; font-size: 13px; line-height: 1.5; }
.notice b { color: #d7ecf7; }
.notice-info { background: rgba(58, 214, 154, 0.055); border-color: rgba(58, 214, 154, 0.18); }
.notice-info .notice-ico { color: #3ad69a; }

/* ---------- 表单弹窗 ---------- */
.form { display: flex; flex-direction: column; gap: 13px; max-height: 62vh; overflow-y: auto; padding-right: 4px; }
.form .field { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.form .field > span { font-size: 12.5px; color: var(--muted); }
.field-hint { display: block; font-size: 11.5px; color: #7b8798; font-style: normal; line-height: 1.5; }
.field-inline { flex-direction: row !important; align-items: center; gap: 9px !important; }
.field-inline > span { font-size: 13px !important; color: var(--text) !important; }
.chk { width: 16px; height: 16px; accent-color: #5fe0ff; cursor: pointer; flex: none; }
.form textarea.input { resize: vertical; min-height: 62px; font-family: inherit; }
.form .error { margin: 0; }

/* ---------- 参数开关 ---------- */
.toggle {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px; padding: 4px 13px 4px 5px; cursor: pointer;
  transition: all 0.18s; font-size: 12.5px; color: var(--muted);
}
.toggle .knob {
  width: 30px; height: 18px; border-radius: 999px; background: rgba(255, 255, 255, 0.14);
  position: relative; transition: background 0.18s; flex: none;
}
.toggle .knob::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px;
  border-radius: 50%; background: #94a3b8; transition: all 0.18s;
}
.toggle.on { background: rgba(58, 214, 154, 0.12); border-color: rgba(58, 214, 154, 0.4); color: #93e6c2; }
.toggle.on .knob { background: rgba(58, 214, 154, 0.35); }
.toggle.on .knob::after { left: 14px; background: #3ad69a; box-shadow: 0 0 8px rgba(58, 214, 154, 0.7); }
.toggle:hover { border-color: rgba(95, 224, 255, 0.4); }

.num-input { max-width: 170px; text-align: right; font-variant-numeric: tabular-nums; }
.row-changed { background: rgba(255, 176, 76, 0.055); }
.row-changed td:first-child { box-shadow: inset 3px 0 0 #ffb04c; }

.pending-hint { font-size: 12.5px; color: #7b8798; }
.pending-hint.active { color: #ffd39b; }

/* ---------- 详情弹窗补强 ---------- */
.detail-sub { margin-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.07); padding-top: 14px; }
.detail-sub h4 { margin: 0 0 10px; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.modal-box { max-height: 88vh; overflow-y: auto; }

/* ---------- 窄屏 ---------- */
@media (max-width: 820px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; padding: 8px; }
  .side-brand { padding: 6px 10px; }
  .side-brand b { display: none; }
  #nav { display: flex; overflow-x: auto; padding: 0; }
  .nav-item { white-space: nowrap; margin: 0 2px; }
  .side-foot { border-top: 0; padding: 6px; }
  .view { padding: 16px 14px 40px; }
  .topbar { padding: 12px 14px; }
  .topbar h2 { font-size: 15px; }
}

/* ---------- 商品图片预览 ---------- */
.thumb {
  display: block; width: 52px; height: 52px; object-fit: cover;
  border-radius: 8px; border: 1px solid rgba(120, 165, 235, 0.18);
  background: rgba(255, 255, 255, 0.04); cursor: zoom-in;
  transition: transform 0.15s, box-shadow 0.15s;
}
.thumb:hover { transform: scale(1.06); box-shadow: 0 0 0 2px rgba(95, 224, 255, 0.45); }
.thumb-empty {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 8px; font-size: 11px;
  color: var(--muted); border: 1px dashed rgba(120, 165, 235, 0.18);
  background: rgba(255, 255, 255, 0.02);
}

/* 表单内的图片实时预览 */
.img-preview {
  margin-top: 8px; min-height: 46px; display: flex; align-items: center;
  border: 1px dashed rgba(120, 165, 235, 0.2); border-radius: 8px;
  padding: 8px; background: rgba(255, 255, 255, 0.02);
}
.img-preview-img {
  max-width: 140px; max-height: 120px; border-radius: 6px;
  border: 1px solid rgba(120, 165, 235, 0.18); display: block;
}
.img-preview .muted { font-size: 12px; }

/* 图片放大弹窗 */
.img-modal { display: flex; align-items: center; justify-content: center; padding: 6px; }
.preview-image { max-width: 76vw; max-height: 64vh; border-radius: 10px; display: block; }

/* 表格里的 canvas 缩略图（小程序端 canvas 实时渲染） */
.thumb-canvas {
  display: block; width: 52px; height: 52px; object-fit: contain;
  border-radius: 8px; border: 1px solid rgba(120, 165, 235, 0.18);
  background: rgba(255, 255, 255, 0.04); cursor: zoom-in;
  transition: transform 0.15s, box-shadow 0.15s;
}
.thumb-canvas:hover { transform: scale(1.06); box-shadow: 0 0 0 2px rgba(95, 224, 255, 0.45); }

/* 表单内：商品图实时 canvas 预览 */
.skin-preview {
  display: block; width: 188px; height: 188px; margin-top: 6px;
  border-radius: 12px; border: 1px solid rgba(120, 165, 235, 0.2);
  background:
    radial-gradient(circle at 50% 42%, rgba(95, 224, 255, 0.06), transparent 70%),
    rgba(8, 14, 28, 0.55);
}
/* 放大弹窗里的 canvas */
.preview-canvas {
  display: block; width: 260px; height: 260px; border-radius: 14px;
  border: 1px solid rgba(120, 165, 235, 0.25);
  background:
    radial-gradient(circle at 50% 42%, rgba(95, 224, 255, 0.06), transparent 70%),
    rgba(8, 14, 28, 0.6);
}