/* ═══════════════════════════════════════════════
   遁一 · 主题样式
   风格：深夜紫黑 + 鎏金 + 朱砂 + 星辉紫（二次元 × 玄学）
   ═══════════════════════════════════════════════ */

:root {
  --bg: #080a14;
  --bg-2: #0d1120;
  --panel: rgba(22, 27, 48, .78);
  --panel-solid: #161b30;
  --line: rgba(201, 162, 39, .18);
  --line-soft: rgba(255, 255, 255, .07);
  --fg: #ece7da;
  --fg-dim: #9a9384;
  --gold: #c9a227;
  --gold-bright: #e8c84a;
  --cinnabar: #b33a3a;
  --violet: #7c5cff;
  --jade: #3fae8f;
  --water: #4a90d9;
  --fire: #d9534f;
  --earth: #b98b4a;
  --metal: #cfd6dd;
  --wood: #4caf7d;
  --radius: 16px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overscroll-behavior-y: none;
}

body { display: flex; flex-direction: column; }

/* ─────────── 星空背景 ─────────── */
.starfield, .glow { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.starfield {
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255,255,255,.55), transparent),
    radial-gradient(1px 1px at 28% 62%, rgba(255,255,255,.4), transparent),
    radial-gradient(1.6px 1.6px at 47% 12%, var(--acc-line), transparent),
    radial-gradient(1px 1px at 63% 44%, rgba(255,255,255,.35), transparent),
    radial-gradient(1.4px 1.4px at 78% 26%, rgba(124,92,255,.55), transparent),
    radial-gradient(1px 1px at 88% 72%, rgba(255,255,255,.35), transparent),
    radial-gradient(1.2px 1.2px at 35% 86%, rgba(255,255,255,.3), transparent),
    radial-gradient(1px 1px at 72% 92%, var(--acc-shadow), transparent);
  opacity: .9;
  animation: twinkle 9s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .55; } to { opacity: 1; } }
.glow {
  background:
    radial-gradient(60% 40% at 20% 0%, var(--glow-1), transparent 70%),
    radial-gradient(50% 35% at 85% 10%, var(--glow-2), transparent 70%),
    radial-gradient(70% 50% at 50% 105%, var(--glow-3), transparent 70%);
}

/* ─────────── 顶栏 ─────────── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: .5rem;
  padding: calc(var(--safe-top) + 10px) 14px 10px;
  background: linear-gradient(180deg, var(--bar-1), var(--bar-2) 70%, transparent);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: .55rem; flex: 1; }
.logo {
  width: 34px; height: 34px; border-radius: 11px; flex: none;
  display: block; object-fit: cover;
  box-shadow: 0 0 0 1px var(--acc-line), 0 3px 10px var(--acc-shadow);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-family: "KaiTi", "STKaiti", serif; font-size: 20px; letter-spacing: 2px; color: var(--gold-bright); }
.brand-text i { font-style: normal; font-size: 10.5px; color: var(--fg-dim); letter-spacing: 1px; }
.icon-btn {
  width: 38px; height: 38px; flex: none; border-radius: 11px; cursor: pointer;
  background: var(--sur-2); border: 1px solid var(--line-soft);
  color: var(--fg); font-size: 19px; display: grid; place-items: center;
}
.icon-btn:active { transform: scale(.94); }

/* ─────────── 屏幕切换 ─────────── */
#app { flex: 1; position: relative; z-index: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.screen { display: none; padding: 8px 14px calc(96px + var(--safe-bottom)); animation: fade .28s ease; }
.screen.is-active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.screen-title { font-family: "KaiTi", "STKaiti", serif; font-size: 25px; color: var(--gold-bright); letter-spacing: 2px; margin: 6px 0 16px; }

/* ─────────── 首页 Hero ─────────── */
.hero { text-align: center; padding: 22px 0 26px; position: relative; }
.hero-art { width: min(58vw, 210px); margin: 0 auto 12px; position: relative; border-radius: 18px; overflow: hidden; animation: float 5s ease-in-out infinite; }
.hero-art::after { content: ''; position: absolute; inset: 0; border-radius: 18px; box-shadow: inset 0 0 0 1px var(--line-strong), inset 0 -34px 42px var(--fade); }
.hero-art img { width: 100%; display: block; }
.hero-fox { font-size: 46px; filter: drop-shadow(0 6px 16px var(--acc-shadow)); animation: float 4s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
.hero h1 {
  font-family: "KaiTi", "STKaiti", serif; font-size: 44px; letter-spacing: 8px; margin: 4px 0 6px;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold-bright) 45%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { color: var(--fg-dim); font-size: 12.5px; letter-spacing: 1px; line-height: 1.9; }
.hero-sub span { color: var(--gold); opacity: .8; }
.hero-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }

/* ─────────── 首页题记：玄学只是未被发现的科学 ─────────── */
.hero-creed {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin: 22px auto 2px; max-width: 330px;
  font-family: "KaiTi", "STKaiti", "Kaiti SC", serif;
  font-size: 13.5px; letter-spacing: 2.5px; line-height: 1.6;
  color: var(--fg-dim);
}
.hero-creed span {
  position: relative; padding: 0 2px; white-space: nowrap;
  background: linear-gradient(90deg, var(--gold-hi), var(--gold) 50%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  opacity: .92;
}
.hero-creed span::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--acc-line) 20%, var(--acc-line) 80%, transparent);
}
.hero-creed .hc-line {
  flex: 1; height: 1px; min-width: 14px;
  background: linear-gradient(90deg, transparent, var(--line-strong));
}
.hero-creed .hc-line:last-child { background: linear-gradient(270deg, transparent, var(--line-strong)); }
[data-cute="1"] .hero-creed { letter-spacing: 2px; }
[data-cute="1"] .hero-creed .hc-line { background: linear-gradient(90deg, transparent, var(--acc-line)); }
[data-cute="1"] .hero-creed .hc-line:last-child { background: linear-gradient(270deg, transparent, var(--acc-line)); }

/* ─────────── 按钮 ─────────── */
.btn {
  border: none; cursor: pointer; font-family: inherit; font-size: 15px;
  padding: 11px 20px; border-radius: 12px; font-weight: 600; letter-spacing: .5px;
  transition: transform .12s ease, box-shadow .2s ease;
}
.btn:active { transform: scale(.97); }
.btn.primary {
  color: var(--on-gold);
  background: var(--gold);
  box-shadow: 0 4px 14px var(--acc-shadow);
}
.btn.ghost { background: var(--sur-2); color: var(--fg); border: 1px solid var(--line-soft); }
.btn.danger { background: rgba(179,58,58,.16); color: var(--cinnabar-fg); border: 1px solid rgba(179,58,58,.4); }
.btn.block { display: block; width: 100%; }

/* ─────────── 区块标题 ─────────── */
.section-title { display: flex; align-items: center; gap: .5rem; margin: 20px 2px 10px; }
.section-title h2 { font-family: "KaiTi", "STKaiti", serif; font-size: 17px; letter-spacing: 2px; color: var(--fg); font-weight: 500; }
.section-title::before { content: ""; width: 3px; height: 15px; border-radius: 2px; background: linear-gradient(180deg, var(--gold-bright), var(--cinnabar)); }
.count { margin-left: auto; font-size: 12px; color: var(--fg-dim); background: var(--sur-2); padding: 2px 9px; border-radius: 20px; }

/* ─────────── 命盘卡片 ─────────── */
.profile-list { display: flex; flex-direction: column; gap: 10px; }
.pcard {
  display: flex; align-items: center; gap: 13px; padding: 13px 14px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  backdrop-filter: blur(8px); position: relative; overflow: hidden;
}
.pcard::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--gold), transparent);
}
.pcard:active { transform: scale(.99); }
.pcard .avatar {
  width: 43px; height: 43px; flex: none; border-radius: 12px; display: grid; place-items: center;
  font-family: "KaiTi", serif; font-size: 21px; color: var(--gold-bright);
  background: radial-gradient(circle at 30% 25%, rgba(124,92,255,.35), var(--sur-1));
  border: 1px solid var(--line);
}
.pcard .info { flex: 1; min-width: 0; }
.pcard .info b { display: block; font-size: 16px; }
.pcard .info span { display: block; font-size: 11.5px; color: var(--fg-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcard .tags { display: flex; gap: 4px; margin-top: 4px; flex-wrap: wrap; }
.pcard .del { flex: none; width: 32px; height: 32px; border-radius: 9px; background: rgba(179,58,58,.1); border: 1px solid rgba(179,58,58,.22); color: var(--cinnabar-fg); font-size: 15px; cursor: pointer; }

/* ─────────── 标签 ─────────── */
.tag {
  font-size: 10.5px; padding: 1.5px 7px; border-radius: 6px; letter-spacing: .5px;
  background: var(--acc-soft); color: var(--gold-bright); border: 1px solid var(--acc-line);
}
.tag.violet { background: rgba(124,92,255,.15); color: var(--violet-fg); border-color: rgba(124,92,255,.28); }
.tag.jade { background: rgba(63,174,143,.14); color: var(--jade-fg); border-color: rgba(63,174,143,.26); }
.tag.red { background: rgba(179,58,58,.15); color: var(--cinnabar-fg); border-color: rgba(179,58,58,.3); }
.tag.dim { background: var(--sur-2); color: var(--fg-dim); border-color: var(--line-soft); }

/* ─────────── 空态 / 功能区 ─────────── */
.empty { text-align: center; padding: 34px 20px; color: var(--fg-dim); border: 1px dashed var(--line-soft); border-radius: var(--radius); }
.empty-icon { font-size: 34px; opacity: .6; }
.empty p { color: var(--fg); margin-top: 6px; font-size: 15px; }
.empty span { font-size: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile {
  text-align: left; padding: 14px; border-radius: var(--radius); cursor: pointer; font-family: inherit;
  background: var(--panel); border: 1px solid var(--line-soft); color: var(--fg);
  display: flex; flex-direction: column; gap: 2px;
}
.tile:active { transform: scale(.98); }
.tile-icon { font-size: 21px; }
.tile b { font-size: 14.5px; }
.tile i { font-style: normal; font-size: 11px; color: var(--fg-dim); }

/* ─────────── 表单 ─────────── */
.field { margin-bottom: 18px; }
.field > label { display: block; font-size: 13px; color: var(--fg-dim); margin-bottom: 7px; letter-spacing: .5px; }
.field .hint { font-size: 11px; color: rgba(154,147,132,.7); margin-left: 6px; }
input[type=text], input[type=number], input[type=password], select {
  width: 100%; padding: 11px 12px; border-radius: 11px; font-family: inherit; font-size: 15px;
  background: var(--sur-2); border: 1px solid var(--line-soft); color: var(--fg);
  appearance: none; outline: none;
}
input:focus, select:focus { border-color: var(--acc-line); background: var(--sur-2); }
select { background-image: linear-gradient(45deg, transparent 50%, var(--fg-dim) 50%), linear-gradient(135deg, var(--fg-dim) 50%, transparent 50%); background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
option { background: var(--panel-solid); color: var(--fg); }
.row { display: flex; gap: 8px; }
.row .grow { flex: 1; min-width: 0; }
.coord-row input { font-size: 13px; }
.mini { font-size: 12px; color: var(--fg-dim); flex: 1; display: flex; flex-direction: column; gap: 5px; }

.seg { display: flex; gap: 6px; background: var(--sur-1); padding: 4px; border-radius: 12px; }
.seg-item {
  flex: 1; padding: 9px 0; border: none; border-radius: 9px; cursor: pointer; font-family: inherit;
  font-size: 14.5px; background: transparent; color: var(--fg-dim); transition: all .18s ease;
}
.seg-item.is-on { background: linear-gradient(135deg, var(--acc-strong), var(--acc-strong)); color: var(--on-gold); font-weight: 700; }

.check { display: flex; align-items: center; gap: 9px; padding: 9px 2px; font-size: 14px; cursor: pointer; color: var(--fg); }
.check input { width: 18px; height: 18px; flex: none; accent-color: var(--gold); }

.shichen-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 6px; }
.shichen-grid button {
  padding: 8px 0; font-size: 13px; font-family: inherit; cursor: pointer;
  background: var(--sur-1); border: 1px solid var(--line-soft); color: var(--fg-dim); border-radius: 9px;
}
.shichen-grid button.is-on { background: var(--acc-soft); border-color: var(--acc-line); color: var(--gold-bright); font-weight: 700; }
.tip { font-size: 11.5px; color: var(--fg-dim); margin-top: 6px; line-height: 1.5; }
.form-actions { margin-top: 26px; }

/* ─────────── 命盘详情 ─────────── */
.chart-head { text-align: center; padding: 4px 0 14px; }
.chart-head .cname { font-family: "KaiTi", serif; font-size: 27px; color: var(--gold-bright); letter-spacing: 3px; }
.chart-head .cmeta { font-size: 12.5px; color: var(--fg-dim); margin-top: 4px; line-height: 1.85; }
.daymaster {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 9px; padding: 5px 14px; border-radius: 20px;
  background: var(--acc-soft); border: 1px solid var(--line);
}
.daymaster b { font-family: "KaiTi", serif; font-size: 21px; color: var(--gold-bright); }

.panel { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; backdrop-filter: blur(8px); }
.panel-title { font-family: "KaiTi", serif; font-size: 16px; letter-spacing: 1.5px; color: var(--gold-bright); margin-bottom: 11px; display: flex; align-items: center; gap: 7px; }
.panel-title::before { content: ""; width: 3px; height: 13px; border-radius: 2px; background: var(--gold); }

/* 四柱表 */
.pillars { display: grid; gap: 4px; }
.pillars.cols-4 { grid-template-columns: 58px repeat(4, 1fr); }
.pillars.cols-3 { grid-template-columns: 58px repeat(3, 1fr); }
.pillars .ph { font-size: 12px; color: var(--fg-dim); text-align: center; padding: 3px 0; }
.pillars .pl { font-size: 12px; color: var(--fg-dim); padding: 6px 0; display: flex; align-items: center; }
.pillars .pc { text-align: center; padding: 6px 2px; border-radius: 9px; background: var(--sur-1); font-size: 13px; position: relative; }
.pillars .pc.gz { font-family: "KaiTi", serif; font-size: 25px; line-height: 1.25; padding: 7px 2px; }
.pillars .pc .ss { font-size: 10.5px; color: var(--gold); display: block; margin-top: 2px; }
.pillars .pc .sub { font-size: 10.5px; color: var(--fg-dim); display: block; }
.pillars .pc.hidden { opacity: .3; }
.wx-木 { color: var(--wood); } .wx-火 { color: var(--fire); } .wx-土 { color: var(--earth); }
.wx-金 { color: var(--metal); } .wx-水 { color: var(--water); }

/* 五行力量 */
.wx-row { display: flex; align-items: center; gap: 9px; margin: 6px 0; font-size: 12.5px; }
.wx-row .name { width: 18px; font-family: "KaiTi", serif; font-size: 16px; }
.wx-row .bar { flex: 1; height: 9px; border-radius: 6px; background: var(--sur-2); overflow: hidden; }
.wx-row .bar i { display: block; height: 100%; border-radius: 6px; transition: width .6s cubic-bezier(.2,.9,.3,1); }
.wx-row .val { width: 44px; text-align: right; color: var(--fg-dim); font-variant-numeric: tabular-nums; }

/* 神煞 */
.shensha-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.ss-item { font-size: 11.5px; padding: 3px 8px; border-radius: 7px; background: var(--acc-soft); border: 1px solid var(--acc-line); color: var(--gold-bright); }
.ss-item.bad { background: rgba(179,58,58,.12); border-color: rgba(179,58,58,.28); color: var(--cinnabar-fg); }

/* 大运 */
.dayun-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 6px; }
.dayun-track { display: flex; gap: 8px; min-width: max-content; }
.dy-item {
  min-width: 62px; text-align: center; padding: 8px 6px; border-radius: 11px;
  background: var(--sur-1); border: 1px solid var(--line-soft);
}
.dy-item.now { background: var(--acc-soft); border-color: var(--acc-line); }
.dy-item .age { font-size: 10.5px; color: var(--fg-dim); }
.dy-item .gz { font-family: "KaiTi", serif; font-size: 19px; color: var(--gold-bright); }
.dy-item .yr { font-size: 10px; color: var(--fg-dim); }
.dy-item .ss { font-size: 10px; color: var(--violet); }

/* 推演依据 / 提示 */
.steps-list { display: flex; flex-direction: column; gap: 9px; }
.step-item { font-size: 12.5px; color: var(--fg-dim); line-height: 1.65; }
.step-item b { color: var(--fg); display: block; font-size: 13px; margin-bottom: 2px; }
.warn { display: flex; gap: 8px; padding: 10px 12px; border-radius: 11px; font-size: 12.5px; margin-bottom: 8px; line-height: 1.6; }
.warn.high { background: rgba(179,58,58,.14); border: 1px solid rgba(179,58,58,.32); color: var(--cinnabar-fg); }
.warn.mid { background: var(--acc-soft); border: 1px solid var(--acc-line); color: var(--gold-fg); }
.warn.low { background: rgba(124,92,255,.12); border: 1px solid rgba(124,92,255,.25); color: var(--violet-fg); }
details summary { cursor: pointer; font-size: 13px; color: var(--gold); padding: 6px 0; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::before { content: "▸ "; }
details[open] summary::before { content: "▾ "; }
.actions-row { display: flex; gap: 8px; margin: 16px 0 8px; }
.actions-row .btn { flex: 1; font-size: 13.5px; padding: 12px 0; }

/* ─────────── AI 解读 ─────────── */
.ai-head { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 16px; }
.ai-head .who { display: flex; align-items: center; gap: 10px; }
.ai-head .fox { font-size: 26px; animation: float 4s ease-in-out infinite; }
.ai-head b { font-family: "KaiTi", serif; font-size: 17px; color: var(--gold-bright); letter-spacing: 1px; }
.ai-head .pz { font-size: 12px; color: var(--fg-dim); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips button {
  padding: 7px 13px; border-radius: 20px; cursor: pointer; font-family: inherit; font-size: 13.5px;
  background: var(--sur-2); border: 1px solid var(--line-soft); color: var(--fg-dim);
}
.chips button.is-on { background: linear-gradient(135deg, var(--acc-strong), var(--acc-strong)); color: var(--on-gold); font-weight: 700; border-color: transparent; }
textarea { width: 100%; padding: 11px 12px; border-radius: 11px; font-family: inherit; font-size: 15px; resize: vertical;
  background: var(--sur-2); border: 1px solid var(--line-soft); color: var(--fg); outline: none; }
textarea:focus { border-color: var(--acc-line); }
.ai-result { margin-top: 16px; }
/* AI 解读页：客观承诺提示 */
.ai-promise {
  margin: 12px 0 14px; padding: 10px 13px;
  font-size: 12.5px; line-height: 1.75; color: var(--fg-dim);
  background: var(--sur-1); border: 1px dashed var(--line-soft);
  border-left: 3px solid var(--gold); border-radius: 10px;
}
[data-cute="1"] .ai-promise { background: var(--acc-soft); border-style: solid; border-color: var(--acc-line); }
.ai-result .ai-card { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 15px 16px; }
.ai-result h3 { font-family: "KaiTi", serif; font-size: 17px; color: var(--gold-bright); letter-spacing: 1px; margin: 14px 0 7px; }
.ai-result h3:first-child { margin-top: 0; }
.ai-result p { font-size: 14.5px; line-height: 1.78; color: var(--fg); margin: 7px 0; }
.ai-result li { font-size: 14.5px; line-height: 1.75; margin: 7px 0 7px .2em; }
.ai-result strong { color: var(--gold-bright); }

/* ─── 应对之法：独立卡片 + 经典引文块 ─── */
.ai-result .ai-coping {
  margin: 14px -4px 4px; padding: 13px 15px 11px;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--acc-soft), transparent 78%);
  border: 1px solid var(--acc-line);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.ai-result .ai-coping h3.coping-t {
  margin: 0 0 8px; font-size: 16px; letter-spacing: 1.5px;
  color: var(--gold-bright);
}
.ai-result .ai-coping p { font-size: 14.5px; line-height: 1.8; }
.ai-result .ai-quote {
  position: relative; margin: 11px 0 6px; padding: 10px 12px 10px 26px;
  font-family: "KaiTi", "STKaiti", "Kaiti SC", serif;
  font-size: 14.5px; line-height: 1.85; letter-spacing: .6px;
  color: var(--fg); border-radius: 10px;
  background: var(--sur-1, rgba(0,0,0,.16));
  border-left: 3px solid var(--gold);
}
.ai-result .ai-quote::before {
  content: '“'; position: absolute; left: 8px; top: 2px;
  font-size: 26px; line-height: 1; color: var(--gold); opacity: .55;
}
.ai-result .meta { font-size: 11.5px; color: var(--fg-dim); margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line-soft); display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.ai-loading { display: flex; align-items: center; gap: 10px; padding: 20px; justify-content: center; color: var(--fg-dim); font-size: 14px; }
.ai-loading .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); animation: bounce 1.1s infinite; }
.ai-loading .dot:nth-child(2) { animation-delay: .18s; }
.ai-loading .dot:nth-child(3) { animation-delay: .36s; }
@keyframes bounce { 0%, 100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(-6px); opacity: 1; } }
.ai-err { background: rgba(179,58,58,.14); border: 1px solid rgba(179,58,58,.32); color: var(--cinnabar-fg); border-radius: 12px; padding: 12px 14px; font-size: 13.5px; line-height: 1.7; }

/* ─────────── 登录 / 注册 ─────────── */
.auth-hero { text-align: center; padding: 26px 0 20px; }
.auth-hero h2 { font-family: "KaiTi", "STKaiti", serif; font-size: 26px; color: var(--gold-bright); letter-spacing: 3px; margin: 6px 0 8px; }
.auth-hero .tip { max-width: 320px; margin: 0 auto; }
#screen-auth .seg { max-width: 320px; margin: 0 auto; }
#screen-auth .field, #screen-auth .btn.block, #screen-auth #auth-status { max-width: 420px; margin-left: auto; margin-right: auto; }
#auth-status { text-align: center; min-height: 20px; }
#btn-goto-auth, #acct-box .btn { margin-top: 2px; }

/* ─────────── 底部导航 ─────────── */

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; padding: 6px 4px calc(6px + var(--safe-bottom));
  background: linear-gradient(0deg, var(--bar-1), var(--bar-2) 60%, var(--bar-3));
  backdrop-filter: blur(14px); border-top: 1px solid var(--line-soft);
}
.tab {
  flex: 1; background: none; border: none; cursor: pointer; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  color: var(--fg-dim); font-size: 10px; padding: 5px 0; letter-spacing: .5px;
}
.tab span { font-size: 17px; line-height: 1.15; }
.tab.is-on { color: var(--gold-bright); }
.tab.is-on span { filter: drop-shadow(0 0 7px rgba(232,200,74,.6)); }

/* ─────────── Toast ─────────── */
.toast {
  position: fixed; left: 50%; bottom: calc(84px + var(--safe-bottom)); transform: translate(-50%, 14px);
  background: var(--toast-bg); border: 1px solid var(--line); color: var(--toast-fg);
  padding: 10px 18px; border-radius: 12px; font-size: 13.5px; z-index: 50;
  opacity: 0; pointer-events: none; transition: all .26s ease; max-width: 82vw; text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.ver { text-align: center; font-size: 11px; color: var(--fg-dim); margin-top: 20px; opacity: .6; }

/* ----------- 学堂（命理教程）----------- */
.school-prog .sp-bar { height: 8px; border-radius: 6px; background: var(--sur-2); overflow: hidden; }
.school-prog .sp-bar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--gold), var(--violet)); transition: width .5s ease; }
.level-block { margin-bottom: 18px; }
.level-head { display: flex; align-items: center; gap: 8px; margin: 0 2px 9px; }
.level-head .ico { font-size: 19px; }
.level-head b { font-family: KaiTi, serif; font-size: 17px; letter-spacing: 1px; color: var(--gold-bright); }
.level-head .lnum { font-size: 10.5px; color: var(--fg-dim); background: var(--sur-2); padding: 1px 7px; border-radius: 20px; }
.level-head .ldesc { font-size: 11.5px; color: var(--fg-dim); margin-left: auto; text-align: right; max-width: 55%; line-height: 1.4; }
.lesson-list { display: flex; flex-direction: column; gap: 8px; }
.lesson-item { display: flex; align-items: center; gap: 11px; padding: 11px 13px; border-radius: 13px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line-soft); }
.lesson-item:active { transform: scale(.99); }
.lesson-item .idx { width: 26px; height: 26px; flex: none; border-radius: 8px; display: grid; place-items: center;
  font-size: 12px; background: var(--acc-soft); color: var(--gold-bright); border: 1px solid var(--acc-line); }
.lesson-item.done .idx { background: rgba(63,174,143,.16); color: var(--jade-fg); border-color: rgba(63,174,143,.3); }
.lesson-item .t { flex: 1; min-width: 0; }
.lesson-item .t b { display: block; font-size: 14.5px; }
.lesson-item .t span { display: block; font-size: 11.5px; color: var(--fg-dim); margin-top: 1px; }
.lesson-item .go { font-size: 12px; color: var(--fg-dim); }
.lesson-item .score { font-size: 11px; color: var(--gold); }
.lesson-body-text p { font-size: 15px; line-height: 1.85; margin: 11px 0; color: var(--fg); }
.lesson-body-text p b { color: var(--gold-bright); }
.lesson-points { margin: 16px 0; }
.lesson-points .pt { display: flex; gap: 8px; font-size: 14px; line-height: 1.7; margin: 7px 0; color: var(--fg); }
.lesson-points .pt::before { content: ✦; color: var(--gold); flex: none; }
.quiz-q { margin: 18px 0; padding-top: 14px; border-top: 1px dashed var(--line-soft); }
.quiz-q .qt { font-size: 14.5px; line-height: 1.7; margin-bottom: 9px; }
.quiz-q .qn { color: var(--gold); font-weight: 700; }
.quiz-opt { display: block; width: 100%; text-align: left; padding: 10px 12px; margin: 6px 0; border-radius: 10px;
  background: var(--sur-1); border: 1px solid var(--line-soft); color: var(--fg); font-family: inherit; font-size: 14px; cursor: pointer; }
.quiz-opt.right { background: rgba(63,174,143,.16); border-color: rgba(63,174,143,.45); color: var(--jade-fg); }
.quiz-opt.wrong { background: rgba(179,58,58,.14); border-color: rgba(179,58,58,.4); color: var(--cinnabar-fg); }
.quiz-explain { font-size: 12.5px; color: var(--fg-dim); line-height: 1.7; margin-top: 7px; padding-left: 10px; border-left: 3px solid var(--line-soft); }
.glossary { display: grid; grid-template-columns: 1fr; gap: 7px; }
.glossary .g { padding: 9px 12px; border-radius: 11px; background: var(--sur-1); border: 1px solid var(--line-soft); }
.glossary .g b { color: var(--gold-bright); font-size: 13.5px; }
.glossary .g span { display: block; font-size: 12.5px; color: var(--fg-dim); line-height: 1.65; margin-top: 2px; }
.lesson-nav { display: flex; gap: 8px; margin: 22px 0 8px; }
.lesson-nav .btn { flex: 1; font-size: 13.5px; }

/* ----------- 导出图片 ----------- */
.ex-preview { margin-top: 14px; max-height: 62vh; overflow: auto; border-radius: 14px; }

/* 版式选择卡（带比例缩略，一眼看出形状） */
.ex-tpl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ex-tpl {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
  padding: 12px 13px; border-radius: 14px; cursor: pointer; font-family: inherit; text-align: left;
  background: var(--sur-2); border: 1.5px solid var(--line-soft); color: var(--fg-dim);
  transition: border-color .16s, background .16s, transform .16s;
}
.ex-tpl:active { transform: scale(.985); }
.ex-tpl.is-on {
  border-color: var(--acc-strong);
  background: linear-gradient(160deg, var(--acc-soft), var(--sur-2));
  box-shadow: 0 4px 16px var(--acc-shadow);
}
.ex-tpl-thumb {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; margin-bottom: 5px;
}
.ex-tpl-thumb i {
  display: block; border-radius: 4px;
  background: linear-gradient(150deg, var(--acc-soft), var(--acc-strong));
  opacity: .5; border: 1.5px solid var(--acc-line);
}
.ex-tpl.is-on .ex-tpl-thumb i { opacity: 1; }
.ex-tpl-name { font-size: 14px; font-weight: 700; color: var(--fg); letter-spacing: .4px; }
.ex-tpl.is-on .ex-tpl-name { color: var(--gold-bright); }
.ex-tpl-desc { font-size: 11px; line-height: 1.5; color: var(--fg-dim); }

.ex-preview canvas { max-width: 100%; }

/* ----------- 每日运势 ----------- */
.daily-head { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 12px; text-align: center; }
.daily-head .dh-date { font-family: "KaiTi", serif; font-size: 21px; color: var(--gold-bright); letter-spacing: 1px; }
.daily-head .dh-lunar { font-size: 12.5px; color: var(--fg-dim); margin-top: 5px; line-height: 1.7; }
.daily-head .dh-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 10px; }
.panel.tone-大吉, .panel.tone-偏吉 { border-color: rgba(63,174,143,.4); }
.panel.tone-偏逆 { border-color: var(--acc-line); }
.panel.tone-宜守 { border-color: rgba(179,58,58,.4); }
.panel.tone-大吉 .panel-title, .panel.tone-偏吉 .panel-title { color: var(--jade-fg); }
.panel.tone-宜守 .panel-title { color: var(--cinnabar-fg); }