/* ===========================================================================
   C9MC 订单管理 · 设计系统
   克制、现代、简约 —— 单色为主，少量功能色，扁平表面 + 细边框 + 轻阴影。
   亮色优先，自动适配深色（prefers-color-scheme）。
   =========================================================================== */

:root {
  /* 表面 */
  --bg: #ffffff;
  --bg-subtle: #fafafa;
  --bg-card: #ffffff;
  --bg-hover: #f4f4f5;
  /* 边框 */
  --line: #ebebeb;
  --line-strong: #d4d4d4;
  /* 文字 */
  --text: #171717;
  --text-strong: #000000;
  --muted: #666666;
  --muted-soft: #8f8f8f;
  /* 功能色 */
  --accent: #0070f3;
  --accent-soft: rgba(0, 112, 243, .10);
  --green: #15a34a;
  --green-soft: rgba(21, 163, 74, .10);
  --amber: #b45309;
  --amber-soft: rgba(245, 158, 11, .14);
  --red: #df2c39;
  --red-soft: rgba(223, 44, 57, .10);
  /* 主按钮（亮色：黑底白字） */
  --btn-fg: #ffffff;
  --btn-bg: #000000;
  --btn-bg-hover: #383838;
  --btn-green: #15a34a;
  --btn-green-hover: #128140;
  --btn-red: #e5484d;
  --btn-red-hover: #cc3b40;
  /* 圆角 */
  --r-sm: 6px;
  --r: 8px;
  --r-lg: 12px;
  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);
  --shadow: 0 4px 16px rgba(0, 0, 0, .08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, .16);
  /* 液态玻璃（Liquid Glass）—— 通透的半透明表面 + 背景模糊 + 高光镜缘 */
  --glass: rgba(255, 255, 255, .34);             /* 卡片等弱表面：更通透 */
  --glass-strong: rgba(255, 255, 255, .54);      /* 含文字的弹窗：略实以保可读 */
  --glass-blur: saturate(185%) blur(20px);       /* 模糊不变，提饱和让景色更透亮 */
  --glass-highlight: rgba(255, 255, 255, .9);    /* 顶缘镜面高光 */
  --glass-edge: rgba(255, 255, 255, .45);         /* 玻璃描边 */
  --glass-ring: rgba(255, 255, 255, .14);         /* 内壁微环 */
  /* 玻璃质感阴影配方：顶缘高光 + 内壁环 + 投影 */
  --glass-sheen: inset 0 1px 0 var(--glass-highlight), inset 0 0 0 1px var(--glass-ring);
  --glass-shadow: var(--glass-sheen), 0 6px 24px rgba(31, 38, 80, .12);
  --glass-shadow-lg: var(--glass-sheen), 0 24px 60px rgba(20, 26, 60, .28);
  /* 文字可读性蒙版（覆于背景图之上） */
  --scrim: rgba(255, 255, 255, .28);
  /* 镜面反光：斜向高光，作为背景层叠在玻璃色之上（位于文字之下，不损可读性） */
  --glass-sheen-bg: linear-gradient(135deg, rgba(255, 255, 255, .35), rgba(255, 255, 255, .06) 38%, rgba(255, 255, 255, 0) 66%);
  /* 表单输入：半透明但够实，保证录入文字清晰 */
  --field-bg: rgba(255, 255, 255, .66);
  --field-border: rgba(20, 28, 48, .16);
  /* 浮于背景图上的文字（如排序标签、空状态）的可读性光晕 */
  --text-halo: 0 1px 2px rgba(255, 255, 255, .65);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-subtle: #0a0a0a;
    --bg-card: #0a0a0a;
    --bg-hover: #1a1a1a;
    --line: #262626;
    --line-strong: #3d3d3d;
    --text: #ededed;
    --text-strong: #ffffff;
    --muted: #a1a1a1;
    --muted-soft: #6e6e6e;
    --accent: #3291ff;
    --accent-soft: rgba(50, 145, 255, .16);
    --green: #3fb950;
    --green-soft: rgba(63, 185, 80, .14);
    --amber: #d29922;
    --amber-soft: rgba(210, 153, 34, .15);
    --red: #f85149;
    --red-soft: rgba(248, 81, 73, .14);
    --btn-fg: #000000;
    --btn-bg: #ffffff;
    --btn-bg-hover: #d4d4d4;
    --btn-green: #238636;
    --btn-green-hover: #2ea043;
    --btn-red: #da3633;
    --btn-red-hover: #f85149;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);
    --shadow: 0 4px 16px rgba(0, 0, 0, .55);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, .7);
    --glass: rgba(22, 22, 26, .34);
    --glass-strong: rgba(24, 24, 30, .54);
    --glass-blur: saturate(175%) blur(22px);
    --glass-highlight: rgba(255, 255, 255, .16);
    --glass-edge: rgba(255, 255, 255, .1);
    --glass-ring: rgba(255, 255, 255, .05);
    --glass-sheen: inset 0 1px 0 var(--glass-highlight), inset 0 0 0 1px var(--glass-ring);
    --glass-shadow: var(--glass-sheen), 0 6px 24px rgba(0, 0, 0, .4);
    --glass-shadow-lg: var(--glass-sheen), 0 24px 60px rgba(0, 0, 0, .6);
    --scrim: rgba(8, 10, 18, .42);
    --glass-sheen-bg: linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .02) 40%, rgba(255, 255, 255, 0) 66%);
    --field-bg: rgba(255, 255, 255, .07);
    --field-border: rgba(255, 255, 255, .16);
    --text-halo: 0 1px 3px rgba(0, 0, 0, .6);
  }
}

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

.ico { width: 1em; height: 1em; vertical-align: -0.125em; flex: none; fill: currentColor; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* 窗外的景色：固定的夏日沙滩，玻璃表面在其之上折射 */
  background: var(--bg) url("../images/bg.jpg") center / cover no-repeat fixed;
  color: var(--text);
  min-height: 100vh;
  padding: 0 24px calc(64px + env(safe-area-inset-bottom)) 24px;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "tnum";
  line-height: 1.5;
}

/* 可读性蒙版：覆于背景图之上的一层极薄的veil，既保留景色又稳住对比度 */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: var(--scrim);
}

/* 液态玻璃表面（半透明 + 背景模糊 + 顶缘高光） */
.glass {
  background: var(--glass-sheen-bg), var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--glass-shadow);
}

.container { max-width: 1120px; margin: 0 auto; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; margin: 12px 0 8px;
  position: sticky; top: 12px; z-index: 30;
  background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow);
}
.topbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.logo {
  width: 38px; height: 38px; display: grid; place-items: center;
  font-size: 18px; border-radius: var(--r); flex: none;
  background: var(--text-strong); color: var(--bg);
}
.brand h1 { font-size: 17px; font-weight: 600; letter-spacing: -.02em; color: var(--text-strong); }
.brand .sub { font-size: 12.5px; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  border: 1px solid transparent; cursor: pointer; font-family: inherit; font-weight: 500;
  font-size: 14px; padding: 8px 14px; border-radius: var(--r-sm);
  transition: background .15s ease, border-color .15s ease, color .15s ease, opacity .15s;
  color: var(--text); background: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  text-decoration: none; white-space: nowrap; min-height: 36px;
}
.btn:active { opacity: .85; }
.btn.primary { background: var(--btn-bg); color: var(--btn-fg); border-color: var(--btn-bg); }
.btn.primary:hover { background: var(--btn-bg-hover); border-color: var(--btn-bg-hover); }
.btn.ghost {
  background: var(--glass-sheen-bg), var(--glass-strong); color: var(--text);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border-color: var(--glass-edge); box-shadow: var(--glass-sheen);
}
.btn.ghost:hover { border-color: var(--glass-highlight); color: var(--text-strong); }
.btn.green { background: var(--btn-green); color: #fff; border-color: var(--btn-green); }
.btn.green:hover { background: var(--btn-green-hover); border-color: var(--btn-green-hover); }
.btn.danger { background: var(--btn-red); color: #fff; border-color: var(--btn-red); }
.btn.danger:hover { background: var(--btn-red-hover); border-color: var(--btn-red-hover); }
.btn.small { padding: 6px 11px; font-size: 13px; min-height: 32px; }
.btn.large { padding: 11px 20px; font-size: 14px; min-height: 42px; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.icon-btn {
  background: none; border: none; color: var(--muted); cursor: pointer;
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: var(--r-sm);
  font-size: 16px; transition: background .15s, color .15s;
}
.icon-btn:hover { color: var(--text); background: var(--bg-hover); }

/* ---------- Dashboard ---------- */
.dashboard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 24px 0; }
.stat-card {
  background: var(--glass-sheen-bg), var(--glass); border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  padding: 18px; display: flex; flex-direction: column; gap: 6px;
}
.stat-card .label { font-size: 12.5px; color: var(--muted); font-weight: 500; }
.stat-card .value { font-size: 26px; font-weight: 600; letter-spacing: -.02em; color: var(--text-strong); }
.stat-card.profit .value { color: var(--green); }
.stat-card .meta { font-size: 12px; color: var(--muted-soft); }

/* ---------- Toolbar ---------- */
.toolbar { margin-bottom: 18px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.sort { display: flex; align-items: center; gap: 8px; }
.sort-label { color: var(--text); font-size: 13px; text-shadow: var(--text-halo); }

/* 搜索按钮（点击打开 Spotlight） */
.search-btn {
  flex: 1; min-width: 220px; max-width: 560px;
  display: flex; align-items: center; gap: 10px;
  background: var(--glass-sheen-bg), var(--glass); border: 1px solid var(--glass-edge); color: var(--muted);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-sheen);
  padding: 9px 12px; border-radius: var(--r-sm); font-family: inherit; font-size: 14px;
  cursor: pointer; transition: border-color .15s, box-shadow .15s; min-height: 38px;
}
.search-btn:hover { border-color: var(--line-strong); }
.search-btn .ico { color: var(--muted-soft); font-size: 15px; }
.search-btn-text { flex: 1; text-align: left; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-btn.has-query .search-btn-text { color: var(--text); }
.search-clear { flex: none; }

/* 键盘提示 */
.kbd {
  font-family: inherit; font-size: 11px; color: var(--muted); background: var(--bg-subtle);
  border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; line-height: 1.5; flex: none;
}

/* 统一表单控件 */
input, select, textarea {
  background: var(--field-bg); border: 1px solid var(--field-border); color: var(--text);
  padding: 9px 12px; border-radius: var(--r-sm); font-family: inherit; font-size: 14px;
  transition: border-color .15s, box-shadow .15s; width: 100%;
  -webkit-appearance: none; appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--muted-soft); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px;
}

/* ---------- Grid / 卡片 ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.card {
  background: var(--glass-sheen-bg), var(--glass); border: 1px solid var(--glass-edge); border-radius: var(--r-lg); padding: 18px;
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  cursor: pointer; transition: border-color .15s, box-shadow .15s, transform .15s;
}
.card:hover {
  border-color: var(--glass-highlight);
  box-shadow: var(--glass-shadow-lg);
  transform: translateY(-2px);
}
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.card-domain { font-size: 15.5px; font-weight: 600; color: var(--text-strong); word-break: break-all; }
.card-domain .pfx { color: var(--accent); }
.card-user { font-size: 12.5px; color: var(--muted); margin-top: 3px; display: inline-flex; align-items: center; gap: 6px; }
.badge { font-size: 11.5px; font-weight: 500; padding: 3px 9px; border-radius: 20px; white-space: nowrap; flex: none; }
.badge.ok { background: var(--green-soft); color: var(--green); }
.badge.warn { background: var(--amber-soft); color: var(--amber); }
.badge.exp { background: var(--red-soft); color: var(--red); }
.card-specs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.chip {
  font-size: 12px; background: var(--bg-subtle); border: 1px solid var(--line);
  padding: 4px 9px; border-radius: var(--r-sm); color: var(--muted);
  display: inline-flex; align-items: center; gap: 5px;
}
.card-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 14px; }
.card-price { font-size: 16px; font-weight: 600; color: var(--text-strong); }
.card-profit { font-size: 12px; color: var(--green); margin-top: 2px; }
.card-order { font-size: 12px; color: var(--muted); }
.card-days { font-size: 13px; font-weight: 500; padding: 5px 11px; border-radius: 20px; white-space: nowrap; }
.card-days.dl-green { background: var(--green-soft); color: var(--green); }
.card-days.dl-amber { background: var(--amber-soft); color: var(--amber); }
.card-days.dl-red { background: var(--red-soft); color: var(--red); }

.empty { text-align: center; color: var(--text); padding: 72px 24px; font-size: 14px; text-shadow: var(--text-halo); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .32);
  -webkit-backdrop-filter: saturate(120%) blur(6px); backdrop-filter: saturate(120%) blur(6px);
  display: grid; place-items: center; z-index: 50; padding: 24px; animation: fade .15s ease;
}
@media (prefers-color-scheme: dark) { .modal-backdrop { background: rgba(0, 0, 0, .5); } }
.modal-backdrop[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } }
.modal {
  background: var(--glass-sheen-bg), var(--glass-strong); border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  width: 100%; max-width: 600px; max-height: 90vh; overflow: hidden;
  box-shadow: var(--glass-shadow-lg);
  animation: pop .18s ease; display: flex; flex-direction: column;
}
.modal.large { max-width: 720px; }
@keyframes pop { from { transform: scale(.98) translateY(6px); opacity: 0; } }
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px; border-bottom: 1px solid var(--line); flex-shrink: 0;
}
.modal-head h2 { font-size: 16px; font-weight: 600; color: var(--text-strong); display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Forms ---------- */
.form-grid { padding: 20px 22px; overflow-y: auto; flex: 1; min-height: 0; }
fieldset {
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px; margin-bottom: 14px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
legend { padding: 0 8px; font-size: 12px; color: var(--muted); font-weight: 500; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--muted); }
label.span2 { grid-column: span 2; }
.domain-input { display: flex; align-items: center; background: var(--field-bg); border: 1px solid var(--field-border); border-radius: var(--r-sm); overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.domain-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.domain-input input { border: none; background: none; flex: 1; box-shadow: none !important; }
.domain-input input:focus { box-shadow: none; }
.domain-input .suffix { padding: 0 12px; color: var(--muted); font-size: 13px; border-left: 1px solid var(--line); white-space: nowrap; }

/* ---------- Calculator ---------- */
.calculator {
  display: flex; gap: 32px; padding: 14px 18px; border-radius: var(--r-lg); margin-bottom: 14px;
  background: var(--bg-subtle); border: 1px solid var(--line);
}
.calculator > div { display: flex; flex-direction: column; gap: 3px; }
.c-label { font-size: 12px; color: var(--muted); }
.c-value { font-size: 20px; font-weight: 600; color: var(--green); letter-spacing: -.01em; }
.c-value.neg { color: var(--red); }

.modal-foot { display: flex; justify-content: flex-end; gap: 8px; }

/* ---------- 管理页（整页视图） ---------- */
.detail-page { padding: 24px 0 40px; }

/* 详情页头部：玻璃条，承载返回 / 标题徽章 / 续费 */
.detail-head {
  margin: 12px 0 16px; padding: 16px 20px; border-radius: var(--r-lg);
  background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); box-shadow: var(--glass-shadow);
}
.detail-topbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.detail-topbar .dt-title { flex: 1; font-size: 19px; font-weight: 600; color: var(--text-strong); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; word-break: break-all; }
.detail-topbar .dt-title .pfx { color: var(--accent); }
.dt-sub { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.detail-metrics { margin: 0 0 16px; }

/* 详情页表单：统一收纳进一块玻璃 */
.detail-form {
  background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow); padding: 22px 24px 24px;
}
.detail-form .detail-section { margin-bottom: 22px; }
.detail-form .detail-section h3 { color: var(--text); }
.detail-form .actions-row { margin-top: 4px; border-top-color: var(--glass-edge); }
.detail-metrics .value.warn { color: var(--amber); }
.detail-metrics .value.exp { color: var(--red); }
.rtag { font-size: 11.5px; font-weight: 500; padding: 2px 9px; border-radius: 20px; }
.rtag.srv { background: var(--accent-soft); color: var(--accent); }
.rtag.a { background: var(--bg-hover); color: var(--muted); }

/* ---------- Detail panel ---------- */
.detail-body { padding: 20px 22px; overflow-y: auto; flex: 1; min-height: 0; }
.detail-section { margin-bottom: 20px; }
.detail-section h3 { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px; font-weight: 600; }
.kv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kv { display: flex; flex-direction: column; gap: 6px; }
.kv span { font-size: 12px; color: var(--muted); }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid var(--line); margin-top: 8px; }
.actions-row .spacer { flex: 1; }
.actions-row.centered { justify-content: flex-end; gap: 10px; }

/* 进账记录列表（详情内联，保留以兼容） */
.tx-list { display: flex; flex-direction: column; gap: 8px; }
.tx-item { display: flex; justify-content: space-between; align-items: center; background: var(--bg-subtle); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 14px; font-size: 13px; }
.tx-kind { font-weight: 500; }
.tx-kind.creation { color: var(--accent); }
.tx-kind.renewal { color: var(--green); }
.tx-meta { color: var(--muted); font-size: 12px; }

/* 进账记录触发面板 */
.tx-open-card {
  width: 100%; margin-top: 26px; cursor: pointer; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--glass-sheen-bg), var(--glass); border: 1px solid var(--glass-edge); border-radius: var(--r-lg); padding: 16px 20px;
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  color: var(--text); font-family: inherit; transition: border-color .15s, box-shadow .15s;
}
.tx-open-card:hover { border-color: var(--glass-highlight); box-shadow: var(--glass-shadow-lg); }
.tx-open-info { display: flex; flex-direction: column; gap: 4px; }
.tx-open-title { font-size: 14.5px; font-weight: 600; color: var(--text-strong); display: inline-flex; align-items: center; gap: 8px; }
.tx-open-sub { font-size: 12.5px; color: var(--muted); }
.tx-open-arrow { font-size: 13px; color: var(--muted); font-weight: 500; }

/* 进账记录 modal 内容 */
.txm-summary {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px;
  background: var(--bg-subtle); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px;
}
.txm-summary > div { display: flex; flex-direction: column; gap: 4px; }
.txm-list { display: flex; flex-direction: column; gap: 10px; }
.txm-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px 16px;
}
.txm-icon { width: 38px; height: 38px; flex-shrink: 0; display: grid; place-items: center; font-size: 17px; border-radius: var(--r); background: var(--bg-subtle); color: var(--muted); }
.txm-item.creation .txm-icon { color: var(--accent); }
.txm-item.renewal .txm-icon { color: var(--green); }
.txm-main { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.txm-kind { font-size: 14px; font-weight: 600; color: var(--text-strong); }
.txm-date { font-size: 12px; color: var(--muted); }
.txm-amounts { text-align: right; display: flex; flex-direction: column; gap: 3px; }
.txm-amount { font-size: 16px; font-weight: 600; color: var(--text-strong); }
.txm-meta { font-size: 11.5px; color: var(--muted); }

.renew-box {
  background: var(--glass-sheen-bg), var(--glass-strong); border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: var(--glass-shadow);
  padding: 16px; display: none; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin: 0 0 16px;
}
.renew-box.open { display: grid; }
.renew-box .span3 { grid-column: span 3; display: flex; justify-content: flex-end; gap: 10px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: calc(24px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%);
  background: var(--glass-sheen-bg), var(--glass-strong); color: var(--text-strong); border: 1px solid var(--glass-edge);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  padding: 11px 18px; border-radius: 22px;
  box-shadow: var(--glass-shadow-lg); z-index: 100;
  font-size: 13.5px; max-width: calc(100vw - 32px); animation: slideup .2s ease;
}
.toast.err { background: var(--btn-red); color: #fff; border-color: var(--btn-red); }
.toast.ok { background: var(--glass-sheen-bg), var(--glass-strong); color: var(--text-strong); }
@keyframes slideup { from { transform: translate(-50%, 12px); opacity: 0; } }

/* ---------- 确认 / 提示对话框 ---------- */
.confirm-modal { max-width: 420px; }
.confirm-body { padding: 24px 24px 20px; display: flex; gap: 16px; align-items: flex-start; }
.confirm-icon {
  width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center;
  font-size: 18px;
}
.confirm-icon.danger { background: var(--red-soft); color: var(--red); }
.confirm-icon.info { background: var(--accent-soft); color: var(--accent); }
.confirm-text-wrap { display: flex; flex-direction: column; gap: 6px; padding-top: 2px; }
.confirm-title { font-size: 16px; font-weight: 600; color: var(--text-strong); }
.confirm-text { font-size: 13.5px; color: var(--muted); line-height: 1.55; }
.confirm-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 0 24px 22px; }

/* ---------- 实例预览浮层 ---------- */
.preview-backdrop { background: rgba(0, 0, 0, .3); -webkit-backdrop-filter: saturate(120%) blur(8px); backdrop-filter: saturate(120%) blur(8px); }
@media (prefers-color-scheme: dark) { .preview-backdrop { background: rgba(0, 0, 0, .5); } }
.preview-card {
  width: 100%; max-width: 420px; background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); border-radius: 18px;
  box-shadow: var(--glass-shadow-lg); overflow: hidden; animation: pop .18s ease;
}
.preview-head { padding: 22px 24px 18px; display: flex; flex-direction: column; gap: 12px; border-bottom: 1px solid var(--line); }
.preview-title { font-size: 18px; font-weight: 600; color: var(--text-strong); letter-spacing: -.01em; word-break: break-all; }
.preview-title .pfx { color: var(--accent); }
.preview-badges { display: flex; gap: 8px; align-items: center; }
.preview-rows { padding: 6px 24px; }
.prow { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 12px 0; font-size: 13.5px; }
.prow + .prow { border-top: 1px solid var(--line); }
.prow .pk { color: var(--muted); flex: none; }
.prow .pv { color: var(--text); text-align: right; word-break: break-all; }
.prow .pv.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.prow .pv.price { font-weight: 600; color: var(--text-strong); font-size: 15px; }
.prow .pv .exp { color: var(--red); }
.preview-foot { padding: 16px 20px calc(18px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.preview-edit { width: 100%; min-height: 42px; font-size: 14px; }

/* ---------- Spotlight 搜索 ---------- */
.spotlight-backdrop {
  place-items: start center; padding: 14vh 24px 24px;
  background: rgba(0, 0, 0, .3); -webkit-backdrop-filter: saturate(120%) blur(8px); backdrop-filter: saturate(120%) blur(8px);
}
@media (prefers-color-scheme: dark) { .spotlight-backdrop { background: rgba(0, 0, 0, .5); } }
.spotlight {
  width: 100%; max-width: 600px; background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow-lg); overflow: hidden; animation: spot .16s ease;
}
@keyframes spot { from { transform: translateY(-8px) scale(.99); opacity: 0; } }
.spotlight-bar { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.spotlight-ico { font-size: 19px; color: var(--muted); flex: none; }
.spotlight-bar input {
  border: none; background: none; flex: 1; font-size: 18px; padding: 2px 0; color: var(--text);
  box-shadow: none !important;
}
.spotlight-bar input:focus { outline: none; box-shadow: none; }
.spotlight-esc {
  flex: none; font-family: inherit; font-size: 11px; color: var(--muted);
  background: var(--bg-subtle); border: 1px solid var(--line); border-radius: 4px;
  padding: 3px 8px; cursor: pointer; transition: color .15s, border-color .15s;
}
.spotlight-esc:hover { color: var(--text); border-color: var(--line-strong); }
.spotlight-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; }
.spotlight-hint { font-size: 12px; color: var(--muted-soft); display: inline-flex; align-items: center; gap: 6px; }

/* 分段控件（搜索范围） */
.seg { display: inline-flex; gap: 3px; background: var(--bg-subtle); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 3px; }
.seg button {
  border: none; background: none; color: var(--muted); font-family: inherit; font-size: 13px;
  padding: 5px 12px; border-radius: 5px; cursor: pointer; transition: background .15s, color .15s; min-height: 30px;
}
.seg button:hover { color: var(--text); }
.seg button.active { background: var(--bg-card); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---------- 登录页 ---------- */
.login-body { padding: 0; }
.login-wrap { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.login-card {
  width: 100%; max-width: 380px; background: var(--glass-sheen-bg), var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-edge); border-radius: var(--r-lg); padding: 32px 28px;
  box-shadow: var(--glass-shadow-lg);
}
.login-card .login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.login-card .login-brand h1 { font-size: 17px; font-weight: 600; letter-spacing: -.02em; color: var(--text-strong); }
.login-card .login-brand .sub { font-size: 12.5px; color: var(--muted); }
.login-card form { display: flex; flex-direction: column; gap: 14px; }
.login-card label { gap: 7px; }
.login-card .btn { margin-top: 6px; width: 100%; justify-content: center; padding: 11px; min-height: 42px; }
.login-error { color: var(--red); font-size: 13px; min-height: 18px; }
.captcha-row { display: flex; align-items: center; gap: 10px; }
.captcha-row input { flex: 1; min-width: 0; }
.captcha-img { height: 42px; width: auto; border: 1px solid var(--line-strong); border-radius: var(--r-sm); cursor: pointer; display: block; }
.captcha-refresh { flex: none; }

/* ---------- 高级设置页 ---------- */
.settings { display: flex; flex-direction: column; gap: 16px; max-width: 760px; margin: 24px auto 0; }
.setting-card {
  background: var(--glass-sheen-bg), var(--glass); border: 1px solid var(--glass-edge); border-radius: var(--r-lg);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.setting-card.danger-zone { box-shadow: inset 3px 0 0 0 var(--btn-red); }
.setting-info { flex: 1; min-width: 240px; }
.setting-info h2 { font-size: 15px; font-weight: 600; color: var(--text-strong); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.setting-info p { font-size: 13px; color: var(--muted); line-height: 1.65; max-width: 52ch; }
.setting-info strong { color: var(--text); font-weight: 600; }
.zone-tag { font-size: 11px; font-weight: 500; padding: 2px 8px; border-radius: 20px; background: var(--red-soft); color: var(--red); }
.setting-action { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.file-name { font-size: 13px; color: var(--muted); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===========================================================================
   响应式 —— 手机优先优化
   =========================================================================== */
@media (max-width: 768px) {
  body { padding: 0 16px calc(48px + env(safe-area-inset-bottom)) 16px; }

  /* iOS：输入字号 ≥16px 防止聚焦自动放大 */
  input, select, textarea { font-size: 16px; }

  .topbar { padding: 14px 16px; margin: 8px 0; position: static; flex-wrap: wrap; }
  .brand .sub { display: none; }
  .topbar-actions { width: 100%; gap: 8px; }
  .topbar-actions .btn { flex: 1; min-width: 0; padding: 8px 8px; font-size: 13px; }

  .dashboard { grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 18px 0; }
  .stat-card { padding: 14px; }
  .stat-card .value { font-size: 22px; }

  .toolbar { gap: 10px; }
  .search-btn { min-width: 0; max-width: none; }
  .sort { flex: none; }

  .grid { grid-template-columns: 1fr; gap: 12px; }

  fieldset, .kv-grid, .renew-box { grid-template-columns: 1fr; }
  .renew-box .span3 { grid-column: span 1; }

  .detail-page { padding: 16px 0 32px; }
  .detail-topbar .dt-title { order: 2; width: 100%; font-size: 17px; }

  .actions-row.centered { flex-direction: column-reverse; }
  .actions-row.centered .btn { width: 100%; }

  .txm-summary { grid-template-columns: 1fr; gap: 10px; }

  /* 弹窗在手机上变为「底部抽屉」 */
  .modal-backdrop { padding: 0; place-items: end stretch; }
  .modal, .modal.large { max-width: none; max-height: 92vh; border-radius: var(--r-lg) var(--r-lg) 0 0; animation: sheet .22s ease; }
  .modal-foot, .confirm-foot { padding-bottom: calc(20px + env(safe-area-inset-bottom)); }
  /* 确认框保持居中、不贴底，更克制 */
  .confirm-backdrop { place-items: center; padding: 20px; }
  .confirm-modal { max-width: 420px; border-radius: var(--r-lg); animation: pop .18s ease; }

  /* Spotlight 在手机上贴近顶部、占满宽度 */
  .spotlight-backdrop { place-items: start stretch; padding: 8vh 16px 16px; }
  .spotlight { max-width: none; animation: spot .16s ease; }
  .spotlight-bar input { font-size: 16px; }

  /* 预览框在手机上保持居中（macOS 美学），不走底部抽屉 */
  .preview-backdrop { place-items: center; padding: 20px; }

  /* 设置卡片在手机上纵向堆叠、操作区占满 */
  .settings { margin-top: 16px; }
  .setting-card { flex-direction: column; align-items: stretch; gap: 16px; padding: 18px; }
  .setting-action { width: 100%; }
  .setting-action .btn { flex: 1; }
}

@keyframes sheet { from { transform: translateY(100%); } }

/* 触摸设备：去掉 hover 抬升带来的迟滞感（保留边框反馈） */
@media (hover: none) {
  .card:active { border-color: var(--line-strong); }
}