/* =========================================================
   片刻 — 视觉系统
   参考 Anthropic 2026 春季审美：
   - 暖白米色基调 + 陶土橘强调
   - 大尺寸衬线标题（带斜体强调）
   - 极克制的边框、纸感卡片、微妙颗粒
   - 慢而稳的过渡（Easing: cubic-bezier(.2,.8,.2,1)）
   ========================================================= */

:root {
  /* 米色底色 — 像奶油纸 */
  --bg: #f5f2ea;
  --bg-warm: #efeadd;
  --bg-card: #fbf9f3;
  --bg-card-hover: #fdfbf6;

  --ink: #14110d;             /* 深墨色，比纯黑温和 */
  --ink-2: #2c2823;
  --ink-muted: #6b6256;
  --ink-faint: #9a9080;
  --line: #d8d0bf;
  --line-soft: #e2dccc;
  --line-faint: #ece7d6;

  --accent: #cc785c;          /* Anthropic clay */
  --accent-deep: #b25c41;
  --accent-soft: #f4ddcf;
  --accent-glow: rgba(204, 120, 92, 0.16);

  --good: #506b4f;
  --good-soft: #cfd9c8;
  --good-glow: rgba(80, 107, 79, 0.18);

  --warn: #b97400;
  --warn-soft: #f3e3c2;

  /* 阴影 — 极淡，像纸张抬起 */
  --shadow-sm: 0 1px 1px rgba(20, 17, 13, 0.04), 0 1px 2px rgba(20, 17, 13, 0.05);
  --shadow-md: 0 4px 14px rgba(20, 17, 13, 0.07), 0 2px 4px rgba(20, 17, 13, 0.04);
  --shadow-lg: 0 16px 40px rgba(20, 17, 13, 0.09), 0 6px 12px rgba(20, 17, 13, 0.05);

  /* Easing：所有过渡的统一节奏 */
  --ease: cubic-bezier(.2, .8, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  /* 字体栈 */
  --font-serif: "Iowan Old Style", "Source Serif Pro", "Charter", "Palatino", "Songti SC", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "PingFang SC", "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern", "liga", "calt";
}
body { display: flex; flex-direction: column; min-height: 100vh; }

/* 颗粒纹理（极淡），叠在背景上让米色不显平 */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0.08  0 0 0 0 0.06  0 0 0 0 0.04  0 0 0 0.04 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 160px 160px;
  mix-blend-mode: multiply;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--bg-warm);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink-2);
}

/* 视图切换 */
.view { display: none; flex: 1 1 auto; flex-direction: column; min-height: 0; position: relative; z-index: 1; }
.view.active { display: flex; animation: viewIn .55s var(--ease) both; }
@keyframes viewIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 18px;
}
.eyebrow.center { text-align: center; }

/* =========================================================
   通用按钮
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 11px 22px;
  font: inherit; font-weight: 500; font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .18s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), color .2s var(--ease);
  letter-spacing: 0.005em;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 1px 2px rgba(20,17,13,0.2);
}
.btn-primary:hover {
  background: #2a2520;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
  background: var(--ink-faint);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.btn.small { padding: 8px 16px; font-size: 13px; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-muted);
  padding: 6px 14px; border-radius: 999px;
  font: inherit; font-size: 12px; cursor: pointer;
  transition: background .18s var(--ease), color .18s, border-color .18s;
}
.btn-ghost:hover { background: var(--bg-warm); color: var(--ink); border-color: var(--ink-faint); }

/* =========================================================
   公用：品牌
   ========================================================= */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  display: inline-block;
  width: 22px; height: 22px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, #e29274 0%, #cc785c 35%, #ad5841 100%);
  box-shadow:
    inset 0 -4px 6px rgba(0,0,0,0.12),
    inset 0 2px 3px rgba(255,255,255,0.18),
    0 1px 1px rgba(20,17,13,0.08);
}
.brand-mark.sm { width: 14px; height: 14px; }
.brand-name {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  /* CJK 两字撑开一点，比"片刻"两个孤字挤在一起更像一个 wordmark；
     padding-right 抵消末字 letter-spacing 留出的空白，让视觉重心居中 */
  letter-spacing: 0.22em;
  padding-right: 0.22em;
  color: var(--ink);
  line-height: 1;
}
.site-header .brand { gap: 14px; }
.site-header .brand-mark { width: 26px; height: 26px; }
.brand-tiny {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.005em;
  white-space: nowrap;
}

/* =========================================================
   着陆页
   ========================================================= */
.landing-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 1040px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 40px 32px;
}
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0 24px;
}
.site-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.landing-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 0 24px;
  max-width: 720px;
}
.hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 6.5vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.022em;
  margin: 0 0 22px;
  color: var(--ink);
}
.hero-title em {
  font-style: italic;
  color: var(--accent-deep);
  font-feature-settings: "ss01", "kern";
}
.hero-sub {
  font-size: 18px;
  color: var(--ink-muted);
  max-width: 540px;
  margin: 0 0 44px;
  line-height: 1.6;
}

/* 输入表单 */
.start-form { max-width: 660px; }
.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  margin: 0 0 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.field-row {
  display: flex; gap: 6px; align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 5px 5px 5px 5px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  box-shadow: var(--shadow-sm);
}
.btn-browse {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-browse svg { opacity: 0.85; }
.field-row:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
  background: var(--bg-card-hover);
}
#folder-input {
  flex: 1;
  border: 0; outline: 0; background: transparent;
  font: inherit; color: var(--ink);
  padding: 11px 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  min-width: 0;
}
#folder-input::placeholder { color: var(--ink-faint); }

.recent-folders {
  margin-top: 14px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.recent-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-warm);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--ink-muted);
  cursor: pointer;
  transition: background .2s var(--ease), color .2s, border-color .2s, transform .15s;
}
.recent-chip:hover {
  background: var(--accent-soft);
  color: var(--accent-deep);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.advanced { margin-top: 26px; }
.advanced summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--ink-muted);
  list-style: none;
  user-select: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.advanced summary::before {
  content: "›";
  display: inline-block;
  transition: transform .2s var(--ease);
  font-size: 14px;
}
.advanced[open] summary::before { transform: rotate(90deg); }
.advanced summary::-webkit-details-marker { display: none; }
.advanced-body {
  margin-top: 12px;
  padding-left: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.check {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14px; color: var(--ink-2);
  cursor: pointer;
}
.check input { accent-color: var(--accent); width: 14px; height: 14px; }

.form-error {
  margin: 14px 0 0;
  color: var(--accent-deep);
  font-size: 13px;
  min-height: 18px;
}
.form-error.center { text-align: center; }

.hero-meta {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.meta-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.meta-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--accent);
  line-height: 1;
  margin-top: 1px;
}
.meta-text {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.55;
}
.meta-text strong {
  display: block;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 2px;
}

.landing-foot {
  margin-top: auto;
  padding-top: 32px;
  font-size: 12px;
  color: var(--ink-faint);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.landing-foot-row {
  display: flex;
  justify-content: space-between;
}

.landing-foot-github {
  justify-content: center;
  border-top: 1px dashed var(--line-soft, rgba(0, 0, 0, 0.08));
  padding-top: 10px;
}

.landing-foot-github a {
  color: var(--ink-faint);
  text-decoration: none;
  transition: color 0.15s ease;
}

.landing-foot-github a:hover {
  color: var(--ink, #1a1a1a);
}

/* =========================================================
   处理进度页
   ========================================================= */
.processing-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  max-width: 580px;
  margin: 0 auto;
  width: 100%;
  text-align: center;
}
.proc-title {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 400;
  letter-spacing: -0.012em;
  margin: 0 0 14px;
  color: var(--ink);
}
.proc-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
  margin: 0 0 40px;
  max-width: 100%;
  word-break: break-all;
  letter-spacing: 0.02em;
}

.progress {
  width: 100%;
  margin-bottom: 16px;
}
.progress-bar {
  height: 5px;
  background: var(--line-soft);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-deep) 100%);
  border-radius: 999px;
  transition: width .22s var(--ease);  /* D1 修复：0.35s → 0.22s */
}
.progress-fill.indeterminate {
  width: 35% !important;
  position: absolute;
  animation: indeterminate 1.6s var(--ease) infinite;
}
@keyframes indeterminate {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(330%); }
}
.progress-meta {
  display: flex; justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.proc-label {
  font-size: 13px;
  color: var(--ink-muted);
  margin: 22px 0 0;
  min-height: 18px;
}
.proc-elapsed {
  margin-top: 6px;
  font-size: 11px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.skip-notice {
  margin-top: 22px;
  padding: 14px 18px;
  background: var(--warn-soft);
  border: 1px solid #e5cc8a;
  border-radius: 10px;
  text-align: left;
  width: 100%;
}
.skip-notice.hidden { display: none; }
.skip-head {
  display: flex; align-items: baseline; gap: 6px;
  margin-bottom: 6px;
}
.skip-num {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--warn);
}
.skip-label {
  font-size: 13px;
  color: var(--ink-2);
}
.skip-list {
  list-style: none; padding: 0; margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  line-height: 1.7;
  max-height: 130px;
  overflow-y: auto;
}
.skip-list li {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* =========================================================
   选片页
   ========================================================= */
#view-arena.active { display: flex; flex-direction: column; }

.arena-header {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  z-index: 5;
}
.arena-h-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.dot-sep { color: var(--ink-faint); }
.arena-folder {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}
.arena-h-mid { display: flex; justify-content: center; }
.arena-h-right { display: flex; align-items: center; gap: 10px; justify-content: flex-end; }

.overall {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; color: var(--ink-muted);
}
.overall-label {
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 10px;
  font-family: var(--font-mono);
}
.overall .bar { width: 220px; }
.overall-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  min-width: 56px;
  letter-spacing: 0.02em;
}

.bar {
  height: 4px; background: var(--line-soft); border-radius: 999px; overflow: hidden;
}
.bar.thin { height: 2px; }
.bar-fill {
  height: 100%; width: 0%;
  background: var(--ink);
  /* D1 修复：进度条 0.4s → 0.25s，体感"反应更快"；现代标准 200-300ms */
  transition: width .25s var(--ease);
}

.pill {
  display: inline-flex; align-items: center;
  font-size: 11px; padding: 3px 10px; border-radius: 999px;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.hidden { display: none; }

/* 组进度 */
.group-meta {
  flex: 0 0 auto;
  padding: 18px 28px 10px;
}
.group-line {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 9px;
}
.group-label {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.group-prog-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

/* 擂台主区 */
.arena-main {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  min-height: 0;
  padding: 14px 20px 6px;
}
.side {
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
  cursor: pointer;
  transition: transform .28s var(--ease);
}

/* 平时鼠标悬停：image frame 微微浮起 */
.side:hover .img-frame {
  border-color: var(--accent);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(204, 120, 92, 0.12);
}
.side:active { transform: scale(0.995); }

.img-frame {
  flex: 1 1 auto;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  min-height: 0;
  box-shadow: var(--shadow-sm);
  transition:
    border-color .25s var(--ease),
    box-shadow .25s var(--ease),
    transform .35s var(--ease),
    filter .35s var(--ease),
    opacity .35s var(--ease);
}
.img-frame img {
  max-width: 100%; max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  user-select: none; -webkit-user-drag: none;
  transition: opacity .3s var(--ease);
}
.img-frame img.fading { opacity: 0; }

/* hover 的提示气泡 */
.img-overlay {
  position: absolute;
  bottom: 16px; left: 50%; transform: translateX(-50%);
  background: rgba(20, 17, 13, 0.88);
  color: #f7f4ec;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12px;
  display: flex; align-items: center; gap: 8px;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
  transition: opacity .22s var(--ease), transform .22s var(--ease);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.side:hover .img-overlay,
.side:focus-visible .img-overlay {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
/* 当判决发生时，隐藏 hover 提示 */
.side.is-winner .img-overlay,
.side.is-loser .img-overlay { opacity: 0 !important; }

.kbd-hint, .kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 2px 7px;
  border-radius: 5px;
  letter-spacing: 0.04em;
}
.overlay-text { font-family: var(--font-sans); }

.caption {
  flex: 0 0 auto;
  padding: 10px 6px 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  letter-spacing: 0.03em;
}

/* 中央 vs 分隔 */
.vs {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center;
  padding: 0 16px;
  gap: 10px;
}
.vs-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--line) 20%, var(--line) 80%, transparent);
}
.vs-mark {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-faint);
  user-select: none;
  letter-spacing: 0.02em;
}

/* ============ 选中 / 淘汰 判决动画 ============ */
.verdict {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.75);
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 500;
  font-family: var(--font-sans);
  letter-spacing: 0.01em;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s var(--ease), transform .35s var(--ease-out);
  z-index: 4;
  white-space: nowrap;
}
.verdict.win {
  background: rgba(80, 107, 79, 0.92);
  color: #f5f2ea;
  box-shadow: 0 8px 24px rgba(80, 107, 79, 0.35);
}
.verdict.lose {
  background: rgba(20, 17, 13, 0.86);
  color: #f5f2ea;
  box-shadow: 0 8px 24px rgba(20, 17, 13, 0.32);
}

/* 胜出态：边框变绿、轻微放大、出现 ✓ 徽章 */
.side.is-winner .img-frame {
  border-color: var(--good);
  box-shadow:
    0 0 0 4px var(--good-glow),
    0 12px 32px rgba(80, 107, 79, 0.18);
  transform: scale(1.012);
  background: linear-gradient(180deg, var(--bg-card-hover) 0%, var(--bg-card) 100%);
}
.side.is-winner .verdict.win {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  animation: pop .55s var(--ease-out);
}
@keyframes pop {
  0%   { transform: translate(-50%, -50%) scale(0.6); opacity: 0; }
  55%  { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

/* 淘汰态：去色 + 缩小 + 模糊 + 半透明 + 出现 × 徽章 */
.side.is-loser .img-frame {
  border-color: var(--ink-faint);
  filter: grayscale(0.7) brightness(0.78) contrast(0.96);
  opacity: 0.55;
  transform: scale(0.965);
  box-shadow: none;
}
.side.is-loser .verdict.lose {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  animation: pop .5s var(--ease-out);
}

/* 底部操作栏 */
.arena-footer {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  padding: 12px 28px 16px;
  border-top: 1px solid var(--line-soft);
}
.shortcut-bar {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: center;
  gap: 6px 14px;
  max-width: 1100px;
}
.sc-item {
  background: transparent; border: 0; padding: 6px 10px; border-radius: 8px;
  color: var(--ink-muted); font: inherit; font-size: 12.5px;
  display: inline-flex; align-items: center; gap: 6px;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s;
}
button.sc-item { cursor: pointer; }
button.sc-item:hover:not(:disabled) { background: var(--bg-warm); color: var(--ink); }
button.sc-item:disabled { color: var(--ink-faint); cursor: not-allowed; opacity: 0.5; }
span.sc-item { color: var(--ink-faint); }
.sc-item .kbd {
  background: var(--bg-warm);
  color: var(--ink-muted);
  border-color: var(--line);
}
.action-row { display: flex; gap: 4px; }
.btn-text {
  background: transparent; border: 0; cursor: pointer;
  padding: 7px 12px; border-radius: 8px;
  color: var(--ink-muted); font: inherit; font-size: 13px;
  display: inline-flex; align-items: center; gap: 7px;
  transition: background .2s var(--ease), color .2s;
}
.btn-text:hover:not(:disabled) { background: var(--bg-warm); color: var(--ink); }
.btn-text:disabled { color: var(--ink-faint); cursor: not-allowed; opacity: 0.5; }
.btn-text .kbd {
  background: var(--bg-warm);
  color: var(--ink-muted);
  border-color: var(--line);
}

.hints {
  display: flex; gap: 16px;
  font-size: 12px; color: var(--ink-faint);
  align-items: center;
}
.hints.shortcut-list {
  flex-wrap: wrap;
  row-gap: 8px;
  justify-content: center;
  max-width: 920px;
  margin: 0 auto;
}
.hints .kbd {
  background: var(--bg-warm);
  color: var(--ink-muted);
  border-color: var(--line);
  margin-right: 5px;
}

.preload {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
  top: -9999px; left: -9999px;
}

/* =========================================================
   完成页
   ========================================================= */
.done-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 36px;
  border-bottom: 1px solid var(--line);
}
.done-h-left { display: flex; align-items: center; gap: 12px; }
.done-h-left .brand-mark.sm {
  width: 20px; height: 20px;
}
.done-h-left .brand-tiny {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.18em;
  padding-right: 0.18em;
  line-height: 1;
}


.done-shell {
  flex: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 56px 40px 80px;
}
.done-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.6vw, 72px);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.05;
  margin: 0 0 18px;
  color: var(--ink);
}
.done-title em { font-style: italic; color: var(--accent-deep); }
.done-sub {
  color: var(--ink-muted);
  margin: 0 0 44px;
  font-size: 17px;
  max-width: 600px;
}

/* 统计三宫格 */
.done-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 600px;
  margin-bottom: 36px;
}
.prescreen-shell {
  max-width: 1120px;
}
.prescreen-stats {
  grid-template-columns: repeat(4, 1fr);
  max-width: 860px;
  margin: 0 auto 34px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.stat:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat.highlight {
  background: linear-gradient(140deg, var(--accent-soft) 0%, var(--bg-card) 80%);
  border-color: var(--accent);
}
.stat.highlight .stat-num { color: var(--accent-deep); }
.stat-num {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
  font-feature-settings: "lnum", "tnum";
}
.stat-cap {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: var(--font-mono);
}

.done-paths {
  font-size: 13px;
  color: var(--ink-muted);
  display: grid;
  gap: 8px;
  margin-bottom: 56px;
}
.done-paths > div { display: flex; align-items: center; gap: 12px; }
.path-label {
  display: inline-block;
  width: 36px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* 胜者画廊 */
.winners-section {
  margin-top: 16px;
}
.winners-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.winners-section-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
}
.winners-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.winners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.winner-card {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
  cursor: zoom-in;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .2s var(--ease);
  box-shadow: var(--shadow-sm);
  animation: cardIn .5s var(--ease) both;
}
.winner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.winner-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s var(--ease);
}
.winner-card:hover img { transform: scale(1.04); }
.winner-card .wc-name {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 12px 8px;
  background: linear-gradient(to top, rgba(20,17,13,0.7), transparent);
  color: #faf7ef;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.winner-card:hover .wc-name { opacity: 1; }
.winner-card .wc-badge {
  position: absolute; top: 8px; right: 8px;
  background: rgba(20, 17, 13, 0.7);
  color: #faf7ef;
  border-radius: 999px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  opacity: 0;
  transition: opacity .25s var(--ease);
  backdrop-filter: blur(6px);
}
.winner-card:hover .wc-badge { opacity: 1; }
.winner-card .wc-reopen {
  position: absolute; top: 8px; left: 8px;
  background: rgba(20, 17, 13, 0.78);
  color: #faf7ef;
  border: none;
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--font-sans, inherit);
  font-size: 11px;
  letter-spacing: 0.02em;
  cursor: pointer;
  opacity: 0;
  transition: opacity .25s var(--ease), background .15s var(--ease);
  backdrop-filter: blur(6px);
}
.winner-card:hover .wc-reopen { opacity: 1; }
.winner-card .wc-reopen:hover { background: var(--accent, #cc785c); }
.winner-card .wc-reopen:disabled { opacity: 0.6; cursor: progress; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.winners-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--ink-muted);
}

.auto-reject-section.hidden { display: none; }
.auto-reject-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.auto-reject-card {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
  cursor: pointer;
  padding: 0;
  text-align: left;
  box-shadow: var(--shadow-sm);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .2s var(--ease), opacity .2s var(--ease);
  animation: cardIn .45s var(--ease) both;
}
.auto-reject-card:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.auto-reject-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* D2 修复：hover 缩放 0.45s → 0.28s，体感更轻盈 */
  transition: transform .28s var(--ease), filter .2s var(--ease);
}
.auto-reject-card:hover:not(:disabled) img { transform: scale(1.035); }
.auto-reject-card .ar-reason {
  position: absolute;
  top: 8px; left: 8px;
  max-width: calc(100% - 16px);
  background: rgba(20, 17, 13, 0.76);
  color: #faf7ef;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 11px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  backdrop-filter: blur(6px);
}
.auto-reject-card .ar-name {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 24px 12px 9px;
  background: linear-gradient(to top, rgba(20,17,13,0.72), transparent);
  color: #faf7ef;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.auto-reject-card.is-busy {
  cursor: progress;
  opacity: .72;
}
.auto-reject-card.is-restored {
  cursor: default;
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}
.auto-reject-card.is-restored img {
  filter: saturate(.55) brightness(1.08);
}

/* Lightbox 大图查看 */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(20, 17, 13, 0.92);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 40px;
  animation: fadeIn .2s var(--ease);
}
.lightbox.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox img {
  max-width: 92%;
  max-height: 88%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  animation: lbZoom .35s var(--ease-out);
}
@keyframes lbZoom {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
.lb-caption {
  position: absolute;
  bottom: 24px; left: 50%; transform: translateX(-50%);
  color: rgba(245, 242, 234, 0.7);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.lb-close {
  position: absolute;
  top: 22px; right: 24px;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(245, 242, 234, 0.85);
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.lb-close:hover { background: rgba(255,255,255,0.18); }

/* =========================================================
   整理分组过渡动画 — 底部照片流 → 中央分组区
   ========================================================= */
.grouping-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;  /* 比 status-badge/btn-go-home 高，分组过渡期间压住一切 */
  background: var(--bg);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.18s var(--ease);
  overflow: hidden;
}
.grouping-overlay.hidden { display: none; }
.grouping-overlay.visible { opacity: 1; }

/* -- 顶部标题（默认 = 已收到顶部状态） -- */
.grp-header {
  flex: 0 0 auto;
  text-align: center;
  padding: 28px 24px 16px;
  transition: padding 0.6s var(--ease), transform 0.6s var(--ease);
}
.grp-title {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
  transition: font-size 0.6s var(--ease);
}
.grp-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ========== 第一阶段：开场动画（intro 1.2s）==========
   覆盖层一进来先全屏居中、超大字 + spinner，等阶段二再缩到顶部 */
.grouping-overlay.intro-phase {
  background: var(--bg);
  align-items: stretch;
}
.grouping-overlay.intro-phase .grp-header {
  /* 撑满整个屏，垂直水平居中 */
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  z-index: 2;
}
.grouping-overlay.intro-phase .grp-title {
  font-size: 44px;
  margin: 16px 0 10px;
  animation: grp-intro-up 0.5s var(--ease) both;
}
.grouping-overlay.intro-phase .grp-sub {
  font-size: 13.5px;
  color: var(--ink-2);
  animation: grp-intro-up 0.5s 0.08s var(--ease) both;
}
.grouping-overlay.intro-phase .grp-slots,
.grouping-overlay.intro-phase .grp-strip-wrap { opacity: 0; }

/* 开场动画里的旋转图标（CSS 画的 spinner） */
.grp-intro-spinner {
  display: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid var(--line-soft, rgba(0,0,0,0.08));
  border-top-color: var(--accent, #c47b3a);
  animation: grp-spin 0.9s linear infinite, grp-intro-up 0.45s var(--ease) both;
}
.grouping-overlay.intro-phase .grp-intro-spinner { display: block; }

@keyframes grp-spin {
  to { transform: rotate(360deg); }
}
@keyframes grp-intro-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -- 中央分组区：组槽 grid -- */
.grp-slots {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-content: center;
  justify-content: center;
  padding: 16px 40px;
  overflow-y: auto;
}
.grp-slot {
  position: relative;
  width: 130px;
  height: 170px;
  border-radius: 8px;
  background: var(--bg-warm);
  border: 1.5px dashed var(--line);
  opacity: 0;
  transition: opacity 0.35s var(--ease), border-color 0.3s var(--ease);
}
.grp-slot.active {
  opacity: 1;
}
.grp-slot.has-cards {
  border-color: transparent;
  background: transparent;
}
.grp-slot-label {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  white-space: nowrap;
  letter-spacing: 0.04em;
}
/* 组内堆叠的卡牌 */
.grp-slot-card {
  position: absolute;
  inset: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
}
.grp-slot-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* 飞行中的卡牌 */
.grp-flying {
  position: fixed;
  width: 100px;
  height: 130px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-md);
  z-index: 60;
  pointer-events: none;
  transition: left 0.45s var(--ease-out),
              top 0.45s var(--ease-out),
              width 0.45s var(--ease-out),
              height 0.45s var(--ease-out),
              transform 0.45s var(--ease-out),
              opacity 0.3s var(--ease);
}
.grp-flying img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* -- 底部照片流 -- */
.grp-strip-wrap {
  flex: 0 0 auto;
  height: 90px;
  border-top: 1px solid var(--line-soft);
  background: var(--bg-warm);
  overflow: hidden;
  position: relative;
}
.grp-strip {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  height: 100%;
  align-items: center;
  white-space: nowrap;
  animation: strip-scroll 30s linear infinite;
  width: max-content;
}
.grp-strip-img {
  flex: 0 0 auto;
  width: 56px;
  height: 74px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  opacity: 0.55;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.2s var(--ease);
}
.grp-strip-img.highlight {
  opacity: 1;
  transform: scale(1.12);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}
.grp-strip-img.used {
  opacity: 0.2;
  filter: grayscale(0.6);
}
@keyframes strip-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 900px) {
  .winners-grid { grid-template-columns: repeat(3, 1fr); }
  .auto-reject-grid { grid-template-columns: repeat(3, 1fr); }
  .prescreen-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-meta { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .arena-main { grid-template-columns: 1fr; grid-template-rows: 1fr auto 1fr; }
  .vs { padding: 4px 0; flex-direction: row; gap: 8px; width: 60px; margin: 0 auto; }
  .vs-line { width: auto; height: 1px; }
  .arena-header { grid-template-columns: 1fr; gap: 8px; }
  .arena-h-mid { order: 3; }
  .overall .bar { width: 140px; }
  .winners-grid { grid-template-columns: repeat(2, 1fr); }
  .auto-reject-grid { grid-template-columns: repeat(2, 1fr); }
  .done-stats { grid-template-columns: 1fr; }
  .prescreen-stats { grid-template-columns: 1fr; }
}

/* =========================================================
   v2 增量样式
   ========================================================= */

/* 高级选项：分段、单选、滑块 */
.opt-section {
  display: flex; flex-direction: column; gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-faint);
}
.opt-section:last-child { border-bottom: 0; }
.opt-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.radio {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--ink-2);
  cursor: pointer;
}
.radio input { accent-color: var(--accent); width: 14px; height: 14px; }
.radio strong { font-weight: 500; color: var(--ink); }
.opt-section.is-disabled {
  opacity: .52;
}

.slider-row {
  display: grid;
  grid-template-columns: 180px 1fr 40px;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-muted);
}
.slider-row label { font-family: var(--font-sans); }
.slider-row input[type="range"] {
  accent-color: var(--accent);
  width: 100%;
}
.slider-val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  text-align: right;
  letter-spacing: 0.04em;
}

/* 拖拽高亮 */
.field-row.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

/* 取消任务按钮位置 */
.proc-actions {
  margin-top: 18px;
  display: flex; justify-content: center;
}

/* =========================================================
   预览页
   ========================================================= */
.preview-header {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--line);
}
.preview-shell {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 36px 80px;
}
.preview-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -0.012em;
  margin: 0 0 10px;
  text-align: center;
  color: var(--ink);
}
.preview-sub {
  text-align: center;
  color: var(--ink-muted);
  margin: 0 0 28px;
  font-size: 15px;
}
.preview-controls {
  display: flex; flex-direction: column; gap: 8px;
  max-width: 560px;
  margin: 0 auto 32px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}
.preview-controls .btn-ghost {
  align-self: flex-end;
  margin-top: 8px;
}
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}
.preview-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.pc-imgs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
}
.pc-imgs img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}
.pc-meta {
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.preview-actions {
  display: flex; justify-content: center;
  padding-top: 14px;
}

/* =========================================================
   选片页：mode/zoom pill、kick、broken、zoom、EXIF、strip
   ========================================================= */
.pill.mode {
  background: var(--bg-warm);
  color: var(--ink-muted);
  border: 1px solid var(--line);
}
.pill.zoom {
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
}

/* zoom-viewport：负责裁剪 */
.zoom-viewport {
  width: 100%; height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}
.zoom-viewport.zoomed { cursor: grab; }
.zoom-viewport.zoomed:active { cursor: grabbing; }
.zoom-viewport img {
  transition: transform .12s var(--ease);
  transform-origin: center center;
  will-change: transform;
}

/* 单独踢出按钮 */
.kick-btn {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 5;
  background: rgba(20, 17, 13, 0.78);
  color: #f5f2ea;
  border: 0;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 11px;
  font-family: var(--font-sans);
  cursor: pointer;
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), background .2s;
  backdrop-filter: blur(4px);
}
.img-frame:hover .kick-btn,
.kick-btn:focus-visible {
  opacity: 1;
  transform: translateY(0);
}
.kick-btn:hover { background: var(--accent-deep); }

/* 损坏图蒙层 */
.broken-overlay {
  position: absolute; inset: 0;
  display: none;
  align-items: center; justify-content: center;
  background: rgba(245, 242, 234, 0.6);
  font-family: var(--font-mono);
  color: var(--accent-deep);
  font-size: 13px;
  pointer-events: none;
  letter-spacing: 0.04em;
}
.side.is-broken .broken-overlay { display: flex; }
.side.is-broken .img-frame {
  border-color: var(--accent);
  filter: grayscale(0.5);
}
.side.is-broken .img-overlay { opacity: 0; }

/* 空位蒙层（单张待决态） */
.empty-overlay {
  position: absolute; inset: 0;
  display: none;
  align-items: center; justify-content: center;
  background: var(--bg-warm);
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 13px;
  letter-spacing: 0.06em;
  pointer-events: none;
  border-radius: inherit;
}
.arena-main.single-mode #side-right .empty-overlay { display: flex; }
.arena-main.single-mode #side-right .img-overlay,
.arena-main.single-mode #side-right .kick-btn,
.arena-main.single-mode #side-right .caption,
.arena-main.single-mode #side-right .exif-line { opacity: 0.25; pointer-events: none; }
.arena-main.single-mode #img-right { visibility: hidden; }
.arena-main.single-mode .vs { opacity: 0.3; }

/* 单张待决横幅 */
.single-banner {
  flex: 0 0 auto;
  margin: 4px 28px 0;
  padding: 8px 16px;
  background: var(--accent-soft, #fff5e6);
  border: 1px solid var(--accent, #d2a76a);
  border-radius: 8px;
  color: var(--ink, #3a2c1a);
  font-size: 13px;
  text-align: center;
  letter-spacing: 0.02em;
}
.single-banner .kbd {
  background: #fff;
  margin: 0 2px;
}

/* EXIF 信息条 */
.exif-line {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: center;
  padding: 4px 6px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
}
.exif-line span.exif-diff {
  color: var(--accent-deep);
  font-weight: 500;
}

/* LLM 评语：锦标赛页两图下方各一行，pass 用绿色✓、reject 用橙色✗ */
.llm-comment {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 6px;
  max-width: 92%;
  margin: 0 auto;
  padding: 6px 12px 10px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-soft, #555);
  text-align: center;
}
.llm-comment[hidden] { display: none; }
.llm-comment .llm-mark {
  flex: 0 0 auto;
  font-weight: 600;
  font-size: 13px;
  line-height: 1.4;
}
.llm-comment.is-pass .llm-mark { color: #2f8c4d; }
.llm-comment.is-reject .llm-mark { color: #c46a23; }
.llm-comment.is-reject { color: #8a4a16; }

/* 缩略图带 */
.strip {
  flex: 0 0 auto;
  display: flex;
  gap: 6px;
  padding: 6px 28px 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.strip::-webkit-scrollbar { height: 6px; }
.strip::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.strip-cell {
  flex: 0 0 auto;
  width: 56px; height: 56px;
  border-radius: 6px;
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
  position: relative;
}
.strip-cell img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.strip-cell:hover { transform: translateY(-2px); }
.strip-pending { border-color: var(--line); }
.strip-loser img { filter: grayscale(0.85) brightness(0.7); opacity: 0.6; }
.strip-loser::after {
  content: "✗";
  position: absolute; top: 1px; right: 3px;
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 700;
}
.strip-current-left, .strip-current-right {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow);
}
.strip-winner {
  border-color: var(--good);
}
.strip-winner::after {
  content: "✓";
  position: absolute; top: 1px; right: 3px;
  color: var(--good);
  font-weight: 700;
}
.strip-more {
  flex: 0 0 auto;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-faint);
  background: var(--bg-warm);
  border-radius: 6px;
}

/* =========================================================
   教学浮层
   ========================================================= */
.tutorial {
  position: fixed; inset: 0;
  background: rgba(20, 17, 13, 0.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 90;
  animation: fadeIn .25s var(--ease);
}
.tutorial.hidden { display: none; }
.tutorial-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 28px 32px 22px;
  max-width: 460px;
  width: 90%;
  box-shadow: var(--shadow-lg);
}
.tutorial-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 24px;
  margin: 0 0 18px;
}
.tut-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 22px;
}
.tut-grid .kbd {
  background: var(--bg-warm);
  color: var(--ink);
  border: 1px solid var(--line);
  margin-right: 4px;
}

/* =========================================================
   完成页扩展
   ========================================================= */
.unfinished-notice {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 10px;
  color: var(--accent-deep);
  font-size: 14px;
  margin-bottom: 24px;
}
.unfinished-notice.hidden { display: none; }
.unfinished-notice span { font-weight: 500; }
.unfinished-notice .btn { margin-left: auto; }

.skipped-section {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.skipped-section summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.skipped-section .dim { color: var(--ink-faint); }

.lb-original {
  position: absolute;
  top: 22px; left: 24px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(245, 242, 234, 0.85);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.lb-original:hover { background: rgba(255,255,255,0.18); }

/* =========================================================
   Toast / Modal
   ========================================================= */
.toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13px;
  z-index: 200;
  box-shadow: var(--shadow-lg);
  animation: toastIn .3s var(--ease);
  max-width: 90vw;
  text-align: center;
}
.toast.hidden { display: none; }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.modal {
  position: fixed; inset: 0;
  background: rgba(20, 17, 13, 0.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 150;
  animation: fadeIn .2s var(--ease);
}
.modal.hidden { display: none; }
.modal-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 28px 32px;
  max-width: 460px;
  width: 90%;
  box-shadow: var(--shadow-lg);
}
.modal-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  margin: 0 0 12px;
}
.modal-card p {
  margin: 0 0 22px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.6;
}
.modal-actions {
  display: flex; justify-content: flex-end; gap: 12px;
}

/* =========================================================
   片刻 v3 增量样式
   ========================================================= */

:root {
  /* 金色——给 AI 候选 / EXIF 差异提示用；比 clay 更"标注感"少"警告感" */
  --gold: #a87a32;
  --gold-soft: #efdcb0;
  --gold-deep: #7a5520;
  --gold-glow: rgba(168, 122, 50, 0.22);
}

/* ---------------- 全局状态徽章 ---------------- */
.status-badge {
  position: fixed;
  top: 14px;
  right: 18px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 12px;
  background: rgba(251, 249, 243, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--ink-2);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
  user-select: none;
  transition: opacity 0.3s var(--ease);
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 0 var(--good-glow);
  animation: dot-pulse 2.2s var(--ease) infinite;
}
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--good-glow); }
  50%      { box-shadow: 0 0 0 6px transparent; }
}
.status-badge.is-busy .status-dot { background: var(--accent); }
.status-badge.is-busy .status-dot { animation-duration: 1.1s; }
.status-badge.is-waiting .status-dot { animation-duration: 3.4s; opacity: 0.6; }
.status-badge.is-done .status-dot { background: var(--good); animation: none; opacity: 0.7; }
.status-badge.is-error .status-dot { background: #b25c41; animation-duration: 0.8s; }
/* 有 header 的页面：徽章移到 header 以下避免遮挡按钮 */
#view-arena.active ~ .status-badge,
body:has(#view-arena.active) .status-badge {
  top: 58px;
}
body:has(#view-prescreen.active) .status-badge,
body:has(#view-preview.active) .status-badge,
body:has(#view-done.active) .status-badge {
  top: 62px;
}

/* ---------------- 统一顶部按钮组（完成页 / 预览页 / 初筛页 / 选片页） ---------------- */
.header-actions,
.done-h-right,
.arena-h-right {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.header-actions .btn-ghost,
.done-h-right .btn-ghost,
.arena-h-right .btn-ghost {
  padding: 8px 16px;
  font-size: 13px;
  color: var(--ink-2);
  border-color: var(--ink-faint);
  background: rgba(255,255,255,0.35);
}
.header-actions .btn-ghost:hover,
.done-h-right .btn-ghost:hover,
.arena-h-right .btn-ghost:hover {
  background: var(--bg-warm);
  color: var(--ink);
  border-color: var(--ink-2);
}
.header-actions .btn.btn-primary.small,
.done-h-right .btn.btn-primary.small,
.arena-h-right .btn.btn-primary.small {
  padding: 9px 18px;
  font-size: 13px;
}

/* ---------------- "回主页"按钮（行内，跟 .btn-ghost 同款 + 一点图标间距） ---------------- */
.btn-go-home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-go-home svg { flex-shrink: 0; opacity: 0.7; }

/* ---------------- 着陆页：文件夹快照 ---------------- */
.folder-snapshot {
  margin: 10px 0 4px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  animation: snap-fade-in 0.4s var(--ease);
}
.folder-snapshot.hidden { display: none; }
@keyframes snap-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.snap-row {
  display: flex;
  align-items: center;
  gap: 18px;
}
.snap-stat {
  flex: 1;
  min-width: 0;
}
.snap-num {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.snap-cap {
  margin-top: 4px;
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.05em;
}
.snap-line {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.45;
}
.snap-line-sub {
  font-size: 11.5px;
  color: var(--ink-muted);
  margin-top: 2px;
}
.snap-divider {
  width: 1px;
  align-self: stretch;
  background: var(--line-soft);
}
.snap-samples {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}
.snap-samples img {
  width: 88px;
  height: 64px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line-soft);
  opacity: 0;
  transform: translateY(4px);
  animation: snap-thumb 0.5s var(--ease) forwards;
}
.snap-samples img:nth-child(2) { animation-delay: 0.06s; }
.snap-samples img:nth-child(3) { animation-delay: 0.12s; }
@keyframes snap-thumb {
  to { opacity: 1; transform: translateY(0); }
}
.adv-deep {
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}
.adv-deep summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--ink-muted);
  list-style: none;
}
.adv-deep summary::before {
  content: "▸ ";
  font-size: 9px;
  color: var(--ink-faint);
}
.adv-deep[open] summary::before { content: "▾ "; }

/* ---------------- 处理页：三股并行计数器 ---------------- */
.proc-counters {
  display: flex;
  justify-content: center;
  gap: 38px;
  margin: 26px 0 30px;
}
.proc-stat {
  text-align: center;
  min-width: 80px;
}
.proc-stat-num {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  transition: color 0.3s var(--ease);
}
.proc-stat-num.pop {
  color: var(--accent);
}
.proc-stat-cap {
  margin-top: 6px;
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}

/* ---------------- 初筛复核页：理由 chips ---------------- */
.prescreen-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 18px 0 24px;
}
.prescreen-chip {
  appearance: none;
  cursor: pointer;
  padding: 5px 12px;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: 0.02em;
  transition: all 0.2s var(--ease);
}
.prescreen-chip:hover {
  border-color: var(--line);
  background: var(--bg-card-hover);
}
.prescreen-chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg-card);
}
.prescreen-chip .chip-count {
  margin-left: 4px;
  opacity: 0.55;
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.prescreen-actions {
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  max-width: 360px;
  margin: 28px auto 0;
}
.prescreen-actions .btn-primary {
  width: 100%;
  padding: 14px 22px;
  justify-content: center;
}
.prescreen-actions .btn-ghost {
  font-size: 12.5px;
}
.prescreen-hint {
  margin: 14px auto 0;
  max-width: 420px;
  text-align: center;
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* ---------------- 预览页：折叠控制 ---------------- */
.preview-controls-fold {
  margin: 16px auto 24px;
  max-width: 520px;
}
.preview-controls-fold summary {
  cursor: pointer;
  font-size: 12.5px;
  color: var(--ink-muted);
  text-align: center;
  list-style: none;
  padding: 4px 0;
}
.preview-controls-fold summary::before {
  content: "▸ ";
  font-size: 9px;
}
.preview-controls-fold[open] summary::before { content: "▾ "; }
.preview-controls-fold .preview-controls {
  margin-top: 14px;
}

/* AI 候选金边 */
.preview-card .pc-imgs img.is-best {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
  box-shadow: 0 0 0 4px var(--gold-glow);
}
.pc-meta-line {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  color: var(--ink-faint);
}

/* 章节标题（preview + done 共用） */
.album-chapter {
  margin: 30px 0 14px;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.album-chapter-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.album-chapter-meta {
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}
.album-chapter:first-child {
  margin-top: 6px;
}

/* ---------------- 擂台：AI 差异提示 + 已选堆 ---------------- */
.arena-diff {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: rgba(251, 249, 243, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--gold-soft);
  border-radius: 999px;
  font-size: 11.5px;
  color: var(--gold-deep);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
  pointer-events: none;
  animation: diff-in 0.4s var(--ease);
}
.arena-diff.hidden { display: none; }
@keyframes diff-in {
  from { opacity: 0; transform: translate(-50%, -6px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
.arena-diff-mark {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--gold);
  font-weight: 500;
}

.arena-main {
  position: relative;
}

/* EXIF 差异从 clay 红改成 gold，弱化"警告感" */
.exif-line span.exif-diff {
  color: var(--gold-deep);
  font-weight: 500;
}

.arena-stack {
  position: fixed;
  left: 18px;
  bottom: 78px;
  z-index: 30;
  display: flex;
  gap: 4px;
  padding: 6px 8px;
  background: rgba(251, 249, 243, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  pointer-events: none;
  opacity: 0.85;
  transition: opacity 0.3s var(--ease);
}
.arena-stack.hidden { display: none; }
.arena-stack img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line-soft);
}
.arena-stack .stack-cap {
  align-self: center;
  margin-left: 6px;
  margin-right: 4px;
  font-size: 10.5px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  pointer-events: none;
}

/* ---------------- 完成页：两数字 hero + 相册目录 ---------------- */
.done-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin: 24px 0 14px;
}
.done-hero-num {
  font-family: var(--font-serif);
  font-size: 78px;
  font-weight: 400;
  line-height: 1;
  color: var(--ink-faint);
  letter-spacing: -0.03em;
}
.done-hero-num.accent {
  color: var(--accent-deep);
}
.done-hero-arrow {
  color: var(--ink-faint);
}
.done-stats-hidden {
  display: none;
}

.done-album {
  margin-top: 14px;
}
.album-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.album-cell {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  opacity: 0;
  animation: album-in 0.5s var(--ease) forwards;
}
.album-cell:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.album-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.album-cell .album-badge {
  position: absolute;
  bottom: 6px;
  left: 6px;
  padding: 3px 8px;
  background: rgba(20, 17, 13, 0.55);
  color: #fbf9f3;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}
@keyframes album-in {
  to { opacity: 1; }
}

.auto-reject-hint {
  margin: -6px 0 14px;
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* 旧的网格在新版下默认隐藏（让 album-row 接手） */
.winners-section .winners-grid:empty {
  display: none;
}

/* =========================================================
   处理页：照片墙
   ========================================================= */

:root {
  /* 失败类别配色——五类，纸感色调 */
  --cat-blur:     #cc785c;   /* 失焦 → 陶土橙（强信号） */
  --cat-eyes:     #7d5e8e;   /* 闭眼 → 紫罗兰 */
  --cat-exposure: #b58420;   /* 曝光 → 琥珀 */
  --cat-comp:     #4a6e7a;   /* 构图 / 反差 → 钢蓝 */
  --cat-format:   #6b6256;   /* 非拍摄 / 异常文件 → 中性灰 */
}

#view-processing.view.active { display: flex; }

.proc-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 32px 40px 24px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.proc-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  /* 给右上角 status-badge（top:14px, height ≈ 28px）留出避让空间 */
  margin-top: 28px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  /* counters 必须有足够间隔，不挤到 status-badge 下面 */
  padding-right: 200px;  /* status-badge 区域不放计数器 */
}
.proc-top-left { min-width: 220px; flex: 1; }
.proc-title-sm {
  margin: 4px 0 4px;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.proc-sub {
  margin: 0;
  font-size: 11.5px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  word-break: break-all;
}
.proc-counters-inline {
  display: flex;
  gap: 36px;
  margin: 0;
  flex-shrink: 0;
}
.proc-counters-inline .proc-stat-num { font-size: 28px; line-height: 1.1; }
.proc-counters-inline .proc-stat-cap { font-size: 11px; letter-spacing: 0.08em; }

/* 让 processing 页的 status-badge 往下挪一点，避免和 proc-top 顶端字盖在一起 */
body:has(#view-processing.active) .status-badge {
  top: 12px;
  right: 16px;
}

/* 终端式滚动条：黑底等宽字，新行从下方涌入、整体上滑 */
.first-run-hint {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 12px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(250, 204, 21, 0.35);
  background: rgba(250, 204, 21, 0.08);
  color: #fde68a;
  font-size: 13px;
  line-height: 1.55;
}
.first-run-hint.hidden { display: none; }
.first-run-hint-icon { font-size: 16px; line-height: 1.4; flex-shrink: 0; }
.first-run-hint-text { flex: 1; }
.first-run-hint-text strong {
  display: block;
  color: #fef3c7;
  font-weight: 600;
  margin-bottom: 2px;
}

.proc-terminal {
  background: #0a0a0a;
  color: #d1d5db;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.55;
  padding: 8px 14px;
  margin: 0 0 14px;
  border-radius: 6px;
  border: 1px solid #1f2937;
  height: calc(12px * 1.55 * 7 + 16px);
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04) inset;
  cursor: pointer;
  transition: height 0.3s var(--ease);
}
.proc-terminal.expanded {
  height: calc(12px * 1.55 * 14 + 16px);
}
.proc-terminal::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 20px;
  background: linear-gradient(transparent, #0a0a0a);
  pointer-events: none;
  z-index: 2;
  opacity: 0.8;
}
.proc-terminal-track {
  display: flex;
  flex-direction: column;
  transition: transform .28s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.proc-terminal-line {
  display: grid;
  grid-template-columns:
    minmax(100px, 1.2fr)
    minmax(90px, 1fr)
    minmax(90px, 1.4fr)
    minmax(90px, 1.4fr)
    minmax(90px, 1.4fr)
    minmax(80px, 0.9fr);
  gap: 10px;
  white-space: nowrap;
  overflow: hidden;
  height: calc(12px * 1.55);
}
.proc-terminal-line > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.proc-terminal-line .tt-verdict { text-align: right; }
.proc-terminal-line .tt-name { color: #f5f5f4; }
.proc-terminal-line .tt-exif { color: #9ca3af; }
/* expert 模式信号 */
.proc-terminal-line .tt-dino { color: #93c5fd; }
.proc-terminal-line .tt-nima { color: #c4b5fd; }
.proc-terminal-line .tt-face { color: #fcd34d; }
/* fast 模式信号 */
.proc-terminal-line .tt-hash { color: #67e8f9; }
.proc-terminal-line .tt-color { color: #fdba74; }
.proc-terminal-line .tt-orb { color: #a7f3d0; }
.proc-terminal-line .tt-skip { color: #6b7280; }
/* tycoon 土豪模式信号——金色 */
.proc-terminal-line .tt-llm { color: #fbbf24; font-weight: 600; }
.proc-terminal-line .tt-verdict { font-weight: 600; }
.proc-terminal-line.is-pass .tt-verdict { color: #86efac; }
.proc-terminal-line.is-reject .tt-verdict { color: #fca5a5; }
.proc-terminal-line.is-fail .tt-verdict { color: #f97316; }

/* 奢侈品照片墙：开放式布局——只用上下细线分隔，无大色块背景 */
.proc-wall {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 8px;
  align-content: start;
  align-items: stretch;
  margin: 0 -24px 18px;
  padding: 20px 24px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  min-height: 400px;
  width: calc(100% + 48px);
  position: relative;
}

.wall-cell {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 3px;
  overflow: hidden;
  background: transparent;
  border: 1px dashed rgba(216, 208, 191, 0.55);
  transition: border-color 0.4s var(--ease),
              box-shadow 0.5s var(--ease),
              background-color 0.4s var(--ease),
              transform 0.7s var(--ease),
              opacity 0.5s var(--ease);
}

/* 加载完成 = loaded：纸感托起 + 干净边 */
.wall-cell.loaded {
  background: var(--bg-card);
  border: 1px solid transparent;
  box-shadow:
    0 1px 1px rgba(20, 17, 13, 0.04),
    0 3px 12px rgba(20, 17, 13, 0.06);
}

/* 替换中：旧图淡出（短暂），不缩放——奢侈品的克制 */
.wall-cell.leaving .wall-image,
.wall-cell.leaving .wall-overlay,
.wall-cell.leaving::before {
  opacity: 0;
  transition: opacity 0.22s var(--ease);
}

/* —— 图层一：照片 —— */
.wall-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--bg-card);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.wall-cell.loaded .wall-image {
  opacity: 1;
}
/* 被淘汰的照片整图轻轻压暗 + 减饱和——像橱窗里被打了柔光的次品 */
.wall-cell.loaded.rejected .wall-image,
.wall-cell.loaded.error .wall-image {
  filter: brightness(0.62) saturate(0.78) contrast(0.95);
}

/* —— 图层二：左侧细色签（仅淘汰）—— */
.wall-cell.rejected::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2.5px;
  background: var(--cell-cat, var(--accent-deep));
  z-index: 3;
  opacity: 0;
  transition: opacity 0.5s var(--ease) 0.08s;
}
.wall-cell.loaded.rejected::before {
  opacity: 1;
}
.wall-cell.cat-blur     { --cell-cat: var(--cat-blur); }
.wall-cell.cat-eyes     { --cell-cat: var(--cat-eyes); }
.wall-cell.cat-exposure { --cell-cat: var(--cat-exposure); }
.wall-cell.cat-comp     { --cell-cat: var(--cat-comp); }
.wall-cell.cat-format   { --cell-cat: var(--cat-format); }
.wall-cell.cat-other    { --cell-cat: var(--ink-faint); }

/* —— 图层三：底部柔光蒙层 + 衬线原因 —— */
.wall-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 12px 14px 12px;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(20, 17, 13, 0) 38%,
    rgba(20, 17, 13, 0.65) 90%,
    rgba(20, 17, 13, 0.82) 100%);
  opacity: 0;
  transition: opacity 0.5s var(--ease) 0.14s;
  pointer-events: none;
}
.wall-cell.loaded.rejected .wall-overlay,
.wall-cell.loaded.error .wall-overlay {
  opacity: 1;
}
.overlay-cat {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cell-cat, var(--accent-soft));
  opacity: 0.95;
  margin-bottom: 2px;
}
.overlay-reason {
  display: block;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 1.25;
  color: #fbf9f3;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.42);
}

/* 通过的照片：默认彻底安静，仅顶部右角一个 3px 极小灰绿点示意通过 */
.wall-cell.ok::after {
  content: "";
  position: absolute;
  top: 9px;
  right: 9px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--good);
  opacity: 0;
  transition: opacity 0.4s var(--ease) 0.2s;
  z-index: 3;
}
.wall-cell.loaded.ok::after {
  opacity: 0.55;
}

/* 图例 */
/* 分组收牌动效：所有卡片飞向中心堆叠成一副牌 */
.proc-wall.collecting {
  pointer-events: none;
}
.proc-wall.collecting .wall-cell {
  transition: transform 0.7s var(--ease), opacity 0.5s var(--ease);
}

/* 收牌完成后中心叠牌呼吸效果 */
.proc-wall-deck-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
  z-index: 10;
}
.proc-wall-deck-overlay.visible { opacity: 1; }
.deck-label {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--ink-muted);
  letter-spacing: 0.03em;
  animation: deck-pulse 1.8s ease-in-out infinite;
}
@keyframes deck-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.proc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 11px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-faint);
}
.legend-chip.cat-blur     .legend-dot { background: var(--cat-blur); }
.legend-chip.cat-eyes     .legend-dot { background: var(--cat-eyes); }
.legend-chip.cat-exposure .legend-dot { background: var(--cat-exposure); }
.legend-chip.cat-comp     .legend-dot { background: var(--cat-comp); }
.legend-chip.cat-format   .legend-dot { background: var(--cat-format); }

.proc-bottom {
  margin-top: 4px;
}
.proc-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  gap: 16px;
}
.proc-bottom-text {
  flex: 1;
  min-width: 0;
}
.proc-bottom-text p {
  margin: 0;
  font-size: 12px;
}
.proc-bottom-text .proc-label {
  color: var(--ink-2);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.proc-bottom-text .proc-elapsed {
  color: var(--ink-faint);
  margin-top: 2px;
}

/* ---------- 复核页：按理由分色（与照片墙同一套配色） ---------- */
.auto-reject-card .ar-reason {
  /* 默认黑底 → 改成按类别色叠加在白底 */
  background: rgba(251, 249, 243, 0.94);
  color: var(--ink-2);
  border-top: 2px solid var(--ink-faint);
}
.auto-reject-card.cat-blur     .ar-reason { border-top-color: var(--cat-blur);     color: var(--cat-blur); }
.auto-reject-card.cat-eyes     .ar-reason { border-top-color: var(--cat-eyes);     color: var(--cat-eyes); }
.auto-reject-card.cat-exposure .ar-reason { border-top-color: var(--cat-exposure); color: var(--cat-exposure); }
.auto-reject-card.cat-comp     .ar-reason { border-top-color: var(--cat-comp);     color: var(--cat-comp); }
.auto-reject-card.cat-format   .ar-reason { border-top-color: var(--cat-format);   color: var(--cat-format); }
.auto-reject-card.cat-blur     { box-shadow: inset 4px 0 0 var(--cat-blur),     var(--shadow-sm); }
.auto-reject-card.cat-eyes     { box-shadow: inset 4px 0 0 var(--cat-eyes),     var(--shadow-sm); }
.auto-reject-card.cat-exposure { box-shadow: inset 4px 0 0 var(--cat-exposure), var(--shadow-sm); }
.auto-reject-card.cat-comp     { box-shadow: inset 4px 0 0 var(--cat-comp),     var(--shadow-sm); }
.auto-reject-card.cat-format   { box-shadow: inset 4px 0 0 var(--cat-format),   var(--shadow-sm); }
.auto-reject-card.is-restored .ar-reason {
  border-top-color: var(--good);
  color: var(--good);
}

/* prescreen chip 也带分类色（顶部 chip filter） */
.prescreen-chip.cat-blur.active     { background: var(--cat-blur);     border-color: var(--cat-blur); }
.prescreen-chip.cat-eyes.active     { background: var(--cat-eyes);     border-color: var(--cat-eyes); }
.prescreen-chip.cat-exposure.active { background: var(--cat-exposure); border-color: var(--cat-exposure); }
.prescreen-chip.cat-comp.active     { background: var(--cat-comp);     border-color: var(--cat-comp); }
.prescreen-chip.cat-format.active   { background: var(--cat-format);   border-color: var(--cat-format); }

/* =========================================================
   原 OpenAI 风格 streaming log（保留 CSS 备用，HTML 已弃用）
   ========================================================= */

.proc-stream {
  display: flex;
  gap: 18px;
  max-width: 680px;
  margin: 28px auto 22px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.proc-stream-thumb {
  position: relative;
  flex: 0 0 auto;
  width: 168px;
  height: 112px;
  background: var(--bg-warm);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: background-image 0.18s var(--ease);
}
.proc-stream-thumb.empty::before {
  content: "等候照片…";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.proc-stream-thumb .scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(204, 120, 92, 0.85) 50%,
    transparent 100%
  );
  box-shadow: 0 0 14px 2px rgba(204, 120, 92, 0.6);
  pointer-events: none;
  animation: scan-down 2.2s linear infinite;
  opacity: 0.9;
}
@keyframes scan-down {
  0%   { top: -2px; opacity: 0; }
  8%   { opacity: 0.95; }
  92%  { opacity: 0.95; }
  100% { top: 100%; opacity: 0; }
}
.proc-stream-thumb.is-idle .scan-line { display: none; }

.proc-stream-side {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.proc-stream-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.05em;
}
.proc-stream-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  animation: dot-pulse 1.4s var(--ease) infinite;
}
.proc-stream-title {
  font-family: var(--font-mono);
}

.proc-stream-log {
  position: relative;
  height: 188px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.85;
  color: var(--ink-2);
  letter-spacing: 0.01em;
  /* 顶部柔和淡出，给"流"的感觉 */
  mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 100%);
}
.proc-stream-row {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 1px 2px;
  opacity: 0;
  transform: translateY(6px);
  animation: row-in 0.32s var(--ease) forwards;
}
@keyframes row-in {
  to { opacity: 1; transform: translateY(0); }
}
.proc-stream-row.is-reject .row-mark { color: var(--accent-deep); }
.proc-stream-row.is-reject .row-meta { color: var(--accent-deep); }
.proc-stream-row.is-error .row-mark { color: var(--ink-faint); }
.proc-stream-row.is-error .row-meta { color: var(--ink-faint); }
.proc-stream-row.is-ok .row-mark { color: var(--good); }

.row-mark {
  font-weight: 600;
  text-align: center;
}
.row-name {
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-meta {
  color: var(--ink-muted);
  font-size: 11px;
  white-space: nowrap;
}
@media (max-width: 540px) {
  .proc-stream { flex-direction: column; }
  .proc-stream-thumb { width: 100%; height: 140px; }
  .proc-stream-log { height: 160px; }
}


/* ===== 模式切换（极速 / 专家 / 土豪） ===== */
.engine-switch {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin: 0 0 22px;
}
.engine-opt {
  position: relative;
  display: flex; flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
  box-shadow: var(--shadow-sm);
}
.engine-opt:hover { background: var(--bg-card-hover); }
.engine-opt input[type="radio"] {
  position: absolute;
  opacity: 0; pointer-events: none;
}
.engine-opt.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px var(--accent-glow) inset, var(--shadow-sm);
}
.engine-title {
  font-size: 14px; font-weight: 600; color: var(--ink);
  letter-spacing: 0.01em;
}
.engine-opt.is-active .engine-title { color: var(--accent-deep); }
.engine-desc {
  font-size: 12px; color: var(--ink-muted); line-height: 1.5;
}
/* 土豪模式：金色强调 */
.engine-opt-tycoon .engine-title {
  background: linear-gradient(135deg, #d97706, #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.engine-opt-tycoon.is-active {
  border-color: #fbbf24;
  background: linear-gradient(180deg, rgba(251,191,36,.06), rgba(251,191,36,.02));
  box-shadow: 0 0 0 1px rgba(251,191,36,.4) inset, var(--shadow-sm);
}
@media (max-width: 720px) {
  .engine-switch { grid-template-columns: 1fr; }
}

/* 土豪模式：模型选择展开区 */
.tycoon-model-picker {
  margin: -10px 0 18px;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(251,191,36,.04), rgba(251,191,36,.01));
  border: 1px solid rgba(251,191,36,.25);
  border-radius: 12px;
}
.tycoon-row {
  display: flex; gap: 8px; align-items: center;
  margin: 6px 0 8px;
}
.tycoon-row select,
.tycoon-row input[type="password"] {
  flex: 1;
  padding: 7px 10px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-size: 13px;
}
.tycoon-row input[type="password"] {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.btn-small {
  padding: 6px 10px;
  font-size: 13px;
  min-width: 32px;
}
.btn-danger {
  color: #ef4444;
}
.btn-danger:hover {
  background: rgba(239,68,68,.08);
  color: #f87171;
}
.tycoon-hint {
  margin: 0;
  font-size: 12px;
  color: var(--ink-muted);
  line-height: 1.5;
}
.tycoon-hint a {
  color: #fbbf24;
  text-decoration: underline;
}
.tycoon-hint code {
  background: rgba(0,0,0,.15);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
}
.tycoon-hint-error { color: #f87171; }

/* Key 状态条 */
.tycoon-key-status {
  display: flex; gap: 12px; align-items: center;
  margin: 0 0 12px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.tycoon-key-badge {
  flex: 1;
  font-size: 13px;
  color: var(--ink);
  display: flex; gap: 6px; align-items: center;
}
.tycoon-key-ok { color: #86efac; }
.tycoon-key-warn { color: #fbbf24; }
.tycoon-key-mask {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.5px;
}
.tycoon-key-src {
  font-size: 11px;
  color: var(--ink-muted);
  padding: 1px 6px;
  background: rgba(0,0,0,.15);
  border-radius: 4px;
}
.tycoon-key-edit {
  margin: 0 0 12px;
  padding: 10px 12px;
  background: rgba(0,0,0,.15);
  border-radius: 8px;
}

/* =========================================================
   相机水印导出弹窗
   ========================================================= */
.wm-modal {
  position: fixed; inset: 0;
  background: rgba(20, 17, 13, 0.62);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  animation: fadeIn .18s var(--ease);
}
.wm-modal.hidden { display: none; }

.wm-modal-card {
  background: var(--bg-card, #fafaf8);
  border-radius: 18px;
  width: min(1080px, 94vw);
  max-height: 92vh;
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

.wm-modal-head {
  padding: 22px 28px 14px;
  display: flex; justify-content: space-between; align-items: flex-start;
  border-bottom: 1px solid var(--line-soft, rgba(0,0,0,0.06));
}
.wm-modal-head h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  margin: 0 0 4px;
}
.wm-modal-sub {
  margin: 0;
  color: var(--ink-2, #555);
  font-size: 13px;
}
.wm-close {
  background: none; border: none; cursor: pointer;
  font-size: 26px; line-height: 1; color: var(--ink-faint);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .12s ease;
}
.wm-close:hover { background: rgba(0,0,0,0.05); color: var(--ink); }

.wm-modal-body {
  flex: 1;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  overflow: hidden;
}

.wm-options {
  padding: 20px 24px;
  border-right: 1px solid var(--line-soft, rgba(0,0,0,0.06));
  overflow-y: auto;
}
.wm-section { margin-bottom: 22px; }
.wm-section:last-child { margin-bottom: 0; }
.wm-section-title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
  font-family: var(--font-mono);
}

/* ------------ 模板卡片网格（带缩略图预览图标） ------------ */
.wm-template-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.wm-tpl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1.5px solid var(--line, rgba(0,0,0,0.10));
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  overflow: hidden;
  transition: border-color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.wm-tpl-card:hover {
  border-color: rgba(0,0,0,0.30);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.wm-tpl-card.active {
  border-color: var(--ink, #1d1d1f);
  box-shadow: 0 0 0 2px rgba(29,29,31,0.08);
}
.wm-tpl-card.active::after {
  content: "";
  position: absolute;
  top: 8px; right: 8px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--ink, #1d1d1f);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 6.5L4.5 9L10 3' stroke='white' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}
.wm-tpl-thumb {
  height: 56px;
  background: linear-gradient(135deg, #f0ede6 0%, #e6e2da 100%);
  position: relative;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.wm-tpl-info {
  padding: 8px 10px 10px;
}
.wm-tpl-card .name {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink, #1d1d1f);
  letter-spacing: -0.01em;
}
.wm-tpl-card .desc {
  margin-top: 3px;
  font-size: 11px;
  color: var(--ink-faint, #86868b);
  line-height: 1.35;
}

/* ------------ Segmented control（iOS 风） ------------ */
.wm-segmented {
  display: flex;
  background: rgba(0,0,0,0.05);
  border-radius: 9px;
  padding: 2px;
  gap: 2px;
}
.wm-seg-btn {
  flex: 1;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink-faint, #86868b);
  background: transparent;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
  font-weight: 500;
}
.wm-seg-btn:hover { color: var(--ink, #1d1d1f); }
.wm-seg-btn.active {
  background: #fff;
  color: var(--ink, #1d1d1f);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.wm-seg-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: transparent !important;
  box-shadow: none !important;
}

.wm-section-hint {
  margin: 8px 2px 0;
  font-size: 11.5px;
  color: var(--ink-faint, #86868b);
  line-height: 1.5;
}

.wm-exif-card {
  background: rgba(0,0,0,0.025);
  border-radius: 10px;
  padding: 14px;
}
.wm-exif-list {
  list-style: none;
  margin: 0; padding: 0;
  font-size: 12px;
  font-family: var(--font-mono);
}
.wm-exif-list li {
  display: flex; justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.05);
}
.wm-exif-list li:last-child { border-bottom: none; }
.wm-exif-list .k { color: var(--ink-faint); }
.wm-exif-list .v { color: var(--ink); }
.wm-exif-list .v.empty { color: var(--ink-faint); font-style: italic; }

/* 预览区 */
.wm-preview-wrap {
  padding: 20px 24px;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.wm-preview-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.wm-preview-title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: var(--font-mono);
}
.wm-preview-nav {
  display: flex; align-items: center; gap: 8px;
}
.wm-preview-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
  min-width: 60px; text-align: center;
}
.wm-tiny {
  padding: 2px 10px !important;
  font-size: 16px !important;
  line-height: 1 !important;
}

.wm-preview-frame {
  flex: 1;
  background: #2a2724;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  min-height: 340px;
  position: relative;
}
.wm-preview-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 6px 24px rgba(0,0,0,0.4);
  border-radius: 4px;
}
.wm-preview-img.hidden { display: none; }
.wm-preview-spinner {
  color: rgba(255,255,255,0.55);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.wm-preview-spinner.hidden { display: none; }
.wm-preview-hint {
  margin: 10px 0 0;
  font-size: 11px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
}

/* 底部 */
.wm-modal-foot {
  padding: 16px 28px;
  border-top: 1px solid var(--line-soft, rgba(0,0,0,0.06));
  display: flex; flex-direction: column; gap: 12px;
}
.wm-progress.hidden { display: none; }
.wm-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(0,0,0,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.wm-progress-fill {
  height: 100%;
  background: var(--ink, #1a1a1a);
  width: 0%;
  transition: width .25s var(--ease);
}
.wm-progress-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
}
.wm-foot-actions {
  display: flex; justify-content: flex-end; gap: 10px;
}

/* 响应式：窄屏堆叠 */
@media (max-width: 820px) {
  .wm-modal-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    max-height: calc(92vh - 180px);
    overflow-y: auto;
  }
  .wm-options {
    border-right: none;
    border-bottom: 1px solid var(--line-soft, rgba(0,0,0,0.06));
  }
  .wm-preview-frame { min-height: 280px; }
}