:root {
  --bg: #0b0e1a;
  --bg-alt: #0f1426;
  --panel: #151b33;
  --panel-2: #1b2240;
  --text: #e8ecf8;
  --text-dim: #9aa3c4;
  --primary: #7c5cff;
  --primary-2: #4dd4ff;
  --primary-soft: rgba(124, 92, 255, 0.14);
  --border: rgba(255, 255, 255, 0.08);
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
/* 关键：.btn 等类选择器里的 display 会覆盖 hidden 属性的 UA 默认 display:none，
   导致带 hidden 的按钮（如后台入口）对所有用户可见。此规则恢复 hidden 的标准语义。 */
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.25; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 10px 18px; border-radius: 10px;
  font-size: 14px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: all .18s ease; white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; box-shadow: 0 8px 22px rgba(124, 92, 255, .35); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: rgba(255, 255, 255, .06); }
.btn-soft { background: var(--primary-soft); color: #c9bcff; border-color: rgba(124, 92, 255, .35); }
.btn-soft:hover { background: rgba(124, 92, 255, .24); }
.btn-lg { padding: 13px 26px; font-size: 15px; }
.btn-block { width: 100%; margin-top: 14px; padding: 13px; }

/* ---------- 导航 ---------- */
.price-empty { grid-column: 1 / -1; text-align: center; color: var(--text-dim); font-size: 14px; padding: 24px 0; }

/* 站点公告（由 site.announcement 驱动，留空隐藏） */
.site-announcement {
  max-width: var(--maxw); margin: 14px auto 0; padding: 11px 18px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-soft), rgba(77, 212, 255, .12));
  border: 1px solid rgba(124, 92, 255, .3);
  color: var(--text); font-size: 14px; text-align: center;
}
.site-announcement[hidden] { display: none; }
@media (max-width: 760px) { .site-announcement { margin: 12px 16px 0; } }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 14, 26, .82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 22px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 18px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; font-size: 16px;
}
.brand-name { letter-spacing: .5px; }
.nav-links { display: flex; gap: 22px; margin-left: 14px; font-size: 14px; color: var(--text-dim); }
.nav-links a:hover { color: var(--text); }
.nav-actions { margin-left: auto; display: flex; gap: 10px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 18% 12%, rgba(124, 92, 255, .35), transparent 60%),
    radial-gradient(50% 50% at 85% 25%, rgba(77, 212, 255, .28), transparent 60%),
    radial-gradient(40% 40% at 60% 90%, rgba(124, 92, 255, .18), transparent 60%);
}
.hero-inner {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: 92px 22px 72px; text-align: center;
}
.hero h1 { font-size: clamp(30px, 5vw, 50px); font-weight: 800; letter-spacing: .5px; }
.hero-sub { max-width: 640px; margin: 20px auto 0; color: var(--text-dim); font-size: 16px; }
.hero-cta { margin-top: 30px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-stats { margin-top: 56px; display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 30px; font-weight: 800; background: linear-gradient(135deg, var(--primary), var(--primary-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stats span { color: var(--text-dim); font-size: 13px; }

/* ---------- Section ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 76px 22px; }
.section-alt { max-width: none; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-alt > .section-head, .section-alt > .generator, .section-alt > .price-grid { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.section-head { text-align: center; margin-bottom: 38px; }
.section-head h2 { font-size: clamp(24px, 3.5vw, 34px); font-weight: 800; margin-top: 12px; }
.section-head p { color: var(--text-dim); max-width: 620px; margin: 12px auto 0; }
.tag {
  display: inline-block; padding: 5px 13px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: var(--primary-soft); color: #c9bcff; border: 1px solid rgba(124, 92, 255, .3);
}
.tag-img { background: rgba(77, 212, 255, .14); color: #aee9ff; border-color: rgba(77, 212, 255, .3); }
.tag-vip { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; border: none; }

/* ---------- Generator ---------- */
.generator { display: grid; grid-template-columns: 1.4fr 1fr; gap: 26px; align-items: start; }
.gen-panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.gen-label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 8px; font-weight: 600; }
.gen-input {
  width: 100%; resize: vertical; padding: 14px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  font-size: 15px; font-family: inherit; line-height: 1.6;
}
.gen-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.gen-tools { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.gen-select {
  padding: 9px 12px; border-radius: 9px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); font-size: 13px; cursor: pointer;
}
.gen-select:focus { outline: none; border-color: var(--primary); }
.gen-duration-custom { width: 92px; padding: 9px 10px; text-align: center; }
.gen-dur-row { margin-top: 14px; }
.gen-dur-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.gen-dur-controls .gen-range { flex: 1; min-width: 160px; }
.gen-num { width: 74px; padding: 8px 10px; border-radius: 9px; background: var(--bg); color: var(--text); border: 1px solid var(--border); font-size: 14px; text-align: center; }
.gen-num:focus { outline: none; border-color: var(--primary); }
.gen-dur-val { color: var(--primary); font-weight: 700; }
.gen-dur-hint { font-size: 12px; color: var(--text-dim); }
.gen-result {
  margin-top: 16px; padding: 14px; border-radius: 10px; font-size: 14px;
  background: var(--bg); border: 1px dashed var(--border); color: var(--text-dim); min-height: 44px;
}
.gen-result.ok { border-style: solid; border-color: rgba(77, 212, 255, .4); color: var(--text); }

/* ===== AI 优化结果卡片（结构化：主体及动作 / 运镜方式 / 背景与氛围） ===== */
.ai-enh-result { margin-top: 12px; padding: 14px 16px; border-radius: 12px; background: rgba(120, 160, 255, .08); border: 1px solid rgba(120, 160, 255, .35); }
.ai-enh-result[hidden] { display: none; }
.ai-enh-head { font-size: 13px; font-weight: 700; color: #bcd0ff; margin-bottom: 10px; }
.ai-enh-sec { display: flex; gap: 10px; padding: 7px 0; border-top: 1px dashed rgba(120, 160, 255, .2); font-size: 14px; line-height: 1.55; }
.ai-enh-sec:first-of-type { border-top: none; }
.ai-enh-k { flex: 0 0 78px; color: #9fb4e6; font-weight: 600; }
.ai-enh-v { flex: 1; color: var(--text); }
.ai-enh-actions { display: flex; gap: 10px; margin-top: 12px; }
.ai-enh-actions .btn { font-size: 13px; padding: 7px 14px; }
.gen-done { display: flex; flex-direction: column; gap: 10px; }
/* 生成结果成片容器：用 aspect-ratio 撑出确定高度，避免 <video>/<img> 在未加载出
   尺寸时塌成 0 高度（内嵌预览/iframe 下常见），表现即「窗口里打不开视频」。
   与仓库 .lib-thumb/.lib-media 同源思路，保证一定能看到并播放。 */
.gen-media-wrap { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #0b0e1a; border-radius: 10px; border: 1px solid var(--border); overflow: hidden; }
.gen-img { width: 100%; height: 100%; object-fit: contain; display: block; background: #0b0e1a; }
.gen-note { font-size: 13px; color: var(--text-dim); }
.gen-meta { font-size: 13px; color: var(--text-dim); word-break: break-all; }
.gen-cost { font-size: 13px; color: #c9bcff; font-weight: 600; }
.gen-dl { display: inline-block; font-size: 13px; color: #4dd4ff; text-decoration: none; border: 1px solid rgba(77, 212, 255, .4); border-radius: 8px; padding: 6px 14px; width: fit-content; cursor: pointer; background: transparent; font-family: inherit; }
.gen-dl:hover { background: rgba(77, 212, 255, .12); }
.gen-preview-btn { margin-left: 0; }
.gen-clear-btn { color: var(--text-dim); border-color: rgba(160, 174, 192, .35); }
.gen-clear-btn:hover { background: rgba(160, 174, 192, .12); }
.gen-progress { margin-top: 4px; }
.gen-progress-track { width: 100%; height: 10px; background: rgba(255,255,255,.08); border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
.gen-progress-bar { height: 100%; width: 0%; background: linear-gradient(90deg, var(--primary), var(--primary-2)); border-radius: 999px; transition: width .5s ease; min-width: 4px; }
.gen-progress-text { display: block; margin-top: 7px; font-size: 12px; color: var(--text-dim); }
.gen-progress-perc { color: var(--primary); font-weight: 700; }

/* ---------- 我的仓库 ---------- */
.lib-page { padding-top: 26px; padding-bottom: 48px; }
.lib-title { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.lib-sub { font-size: 14px; color: var(--text-dim); margin-bottom: 22px; }
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.lib-card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.lib-thumb { aspect-ratio: 16 / 10; background: #0c0c14; display: flex; }
.lib-media { width: 100%; height: 100%; object-fit: cover; display: block; background: #0c0c14; }
.lib-info { padding: 12px 12px 8px; display: flex; flex-direction: column; gap: 6px; }
.lib-tag { align-self: flex-start; font-size: 12px; color: #4dd4ff; border: 1px solid rgba(77, 212, 255, .4); border-radius: 6px; padding: 2px 8px; }
.lib-prompt { font-size: 13px; color: var(--text); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lib-meta { font-size: 12px; color: var(--text-dim); }
.lib-actions { padding: 0 12px 12px; display: flex; gap: 8px; }
.lib-empty { padding: 40px; text-align: center; color: var(--text-dim); font-size: 14px; border: 1px dashed var(--border); border-radius: 12px; }
.lib-empty a { color: #4dd4ff; }
.lib-modal { position: fixed; inset: 0; background: rgba(0,0,0,.82); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 24px; }
.lib-modal-inner { position: relative; max-width: 92vw; max-height: 92vh; }
.lib-modal-media { max-width: 92vw; max-height: 92vh; border-radius: 10px; display: block; }
.lib-modal-close { position: absolute; top: -14px; right: -14px; width: 34px; height: 34px; border-radius: 50%; border: none; background: #fff; color: #111; font-size: 20px; line-height: 1; cursor: pointer; }
.gen-side h3 { font-size: 16px; margin-bottom: 14px; }

/* ---------- Templates ---------- */
.tpl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tpl-grid-wide { grid-template-columns: repeat(4, 1fr); }
.tpl-card {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 0; overflow: hidden;
  cursor: pointer; transition: all .18s ease; display: flex; flex-direction: column;
}
.tpl-card:hover { transform: translateY(-3px); border-color: var(--primary); box-shadow: 0 12px 30px rgba(124, 92, 255, .22); }
.tpl-media { position: relative; width: 100%; aspect-ratio: 16 / 9; background: linear-gradient(135deg, #2a2350, #4b3aa0 60%, #7c5cff); overflow: hidden; }
.tpl-media-video, .tpl-media-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tpl-media-ph { width: 100%; height: 100%; }
.tpl-badges { position: absolute; top: 8px; left: 8px; display: flex; gap: 6px; }
.tpl-badge { background: rgba(0,0,0,.55); color: #fff; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; backdrop-filter: blur(2px); }
.tpl-body { padding: 12px 14px 14px; display: flex; flex-direction: column; flex: 1; }
.tpl-card .tpl-title { font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.tpl-card .tpl-desc { font-size: 12px; color: var(--text-dim); }
.tpl-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tpl-tag { font-size: 11px; color: var(--text-dim); background: rgba(124,92,255,.12); border: 1px solid rgba(124,92,255,.25); padding: 2px 8px; border-radius: 999px; }
.tpl-tag-cam { color: #c9bcff; background: rgba(124,92,255,.2); border-color: rgba(124,92,255,.45); font-weight: 600; }
.tpl-card .tpl-use { margin-top: auto; padding-top: 10px; font-size: 12px; color: #c9bcff; font-weight: 600; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.price-card {
  position: relative; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; text-align: center; box-shadow: var(--shadow);
}
.price-feature { border-color: var(--primary); background: linear-gradient(180deg, rgba(124, 92, 255, .12), var(--panel)); }
.ribbon {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff;
  font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: 999px;
}
.price-card h3 { font-size: 19px; }
.price { margin: 14px 0 6px; }
.price span { font-size: 34px; font-weight: 800; }
.price-main { font-size: 34px; font-weight: 800; }
.price-main span { font-size: 34px; font-weight: 800; }
.price-main small { font-size: 14px; font-weight: 600; color: var(--text-dim); margin-left: 5px; }
.price-sub { font-size: 13px; color: var(--text-dim); margin-top: 5px; }
.points-badge {
  display: inline-block; margin: 12px 0 16px; padding: 6px 13px; border-radius: 999px;
  background: var(--primary-soft); color: #c9bcff; border: 1px solid rgba(124, 92, 255, .3);
  font-size: 13px; font-weight: 700;
}
.price-card ul { list-style: none; padding: 0; margin: 0 0 22px; color: var(--text-dim); font-size: 14px; }
.price-card li { padding: 7px 0; border-bottom: 1px solid var(--border); }
.price-card li:last-child { border-bottom: none; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-alt); }
.footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 34px 22px; text-align: center; }
.footer-inner .brand { justify-content: center; margin-bottom: 10px; }
.footer-inner p { color: var(--text-dim); font-size: 13px; margin: 0 0 12px; }
.footer-links { display: flex; gap: 20px; justify-content: center; font-size: 13px; color: var(--text-dim); }
.footer-links a:hover { color: var(--text); }

/* ---------- Modal ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  background: rgba(5, 7, 15, .7); backdrop-filter: blur(4px); padding: 20px;
}
.modal-mask[hidden] { display: none; }
.modal {
  width: 100%; max-width: 540px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; }
.modal-head h3 { font-size: 19px; }
.modal-close { background: none; border: none; color: var(--text-dim); font-size: 26px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-tip { color: var(--text-dim); font-size: 13px; margin: 10px 0 16px; }
.modal-fields { display: grid; gap: 12px; margin-top: 14px; }
.modal-field label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; font-weight: 600; }
.modal-field select { width: 100%; padding: 10px 12px; border-radius: 9px; background: var(--bg); color: var(--text); border: 1px solid var(--border); font-size: 14px; }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 22px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 12px 20px; border-radius: 10px; font-size: 14px; z-index: 200; box-shadow: var(--shadow);
}
.toast[hidden] { display: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .generator { grid-template-columns: 1fr; }
  .tpl-grid-wide { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .tpl-grid, .tpl-grid-wide { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}

/* ---------- 用户栏 / 登录态 ---------- */
.btn-sm { padding: 7px 12px; font-size: 13px; }
.user-bar { display: none; align-items: center; gap: 10px; }
.user-bar.show { display: flex; }
.ub-points { background: var(--primary-soft); color: #c9bcff; border: 1px solid rgba(124, 92, 255, .3); padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.ub-name { font-size: 14px; color: var(--text); font-weight: 600; }

/* ---------- 登录弹窗 ---------- */
.auth-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.auth-tab { flex: 1; padding: 10px; border-radius: 9px; background: var(--bg); border: 1px solid var(--border); color: var(--text-dim); font-size: 14px; font-weight: 600; cursor: pointer; }
.auth-tab.active { color: var(--text); border-color: var(--primary); background: var(--primary-soft); }
#auth-modal .gen-input { margin-bottom: 12px; }
.auth-msg { font-size: 13px; min-height: 18px; margin-bottom: 6px; }
.auth-msg.err { color: #ff8a8a; }
.auth-msg.ok { color: #8affc1; }

/* ===================== 会员充值支付弹窗 ===================== */
.pay-modal { width: 420px; max-width: 94vw; }
.pay-summary { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin-top: 6px; }
.pay-summary-line { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; color: var(--text-dim); }
.pay-summary-line b { color: var(--text); font-weight: 600; }
.pay-amount { color: #ff9f43 !important; font-size: 18px !important; }
.pay-methods { display: grid; gap: 10px; margin-top: 4px; }
.pay-method { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 10px; cursor: pointer; transition: all .15s; position: relative; }
.pay-method:hover { border-color: var(--primary-2); }
.pay-method:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.pay-method input { position: absolute; opacity: 0; pointer-events: none; }
.pm-icon { width: 34px; height: 34px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; color: #fff; flex: none; }
.pm-wechat { background: #07c160; }
.pm-alipay { background: #1677ff; }
.pm-name { flex: 1; font-size: 15px; font-weight: 600; }
.pm-check { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border); flex: none; position: relative; }
.pay-method:has(input:checked) .pm-check { border-color: var(--primary); }
.pay-method:has(input:checked) .pm-check::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--primary); }
.pay-qr-wrap { display: flex; flex-direction: column; align-items: center; padding: 6px 0 2px; }
.pay-qr-method { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.pay-qr-method .pm-icon { width: 26px; height: 26px; border-radius: 7px; font-size: 12px; }
.pay-qr { background: #fff; padding: 12px; border-radius: 12px; width: 204px; height: 204px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 24px rgba(0,0,0,.35); }
.pay-qr svg, .pay-qr img { display: block; }
.pay-qr-amount { font-size: 24px; font-weight: 700; color: #ff9f43; margin-top: 12px; }
.pay-qr-tip { font-size: 13px; color: var(--text-dim); margin-top: 4px; }
.pay-countdown { font-size: 12px; color: var(--text-dim); margin-top: 10px; font-variant-numeric: tabular-nums; }
.pay-status { margin-top: 10px; font-size: 13px; color: var(--primary-2); display: flex; align-items: center; gap: 6px; }
.pay-status .spin { width: 12px; height: 12px; border: 2px solid var(--primary-2); border-top-color: transparent; border-radius: 50%; display: inline-block; animation: payspin .8s linear infinite; }
@keyframes payspin { to { transform: rotate(360deg); } }
.pay-demo-note { font-size: 12px; color: var(--text-dim); margin-top: 10px; line-height: 1.5; opacity: .8; }
.pay-success { text-align: center; padding: 22px 0 8px; }
.pay-success-icon { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 14px; background: rgba(77, 212, 255, .12); border: 2px solid var(--primary-2); color: var(--primary-2); font-size: 32px; line-height: 60px; }
.pay-success h4 { font-size: 18px; margin-bottom: 6px; }
.pay-success p { font-size: 14px; color: var(--text-dim); }
#pay-qr-msg.err { color: #ff8a8a; }
#pay-qr-msg.ok { color: #8affc1; }

/* P1-① 邮箱验证提示条 / 找回密码入口 / 验证页 */
.email-banner { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 18px; background: rgba(255,159,67,.12); border-bottom: 1px solid rgba(255,159,67,.3); font-size: 13px; color: #ffcf99; }
.email-banner .eb-text { flex: 1; min-width: 200px; }
.email-banner .eb-later { color: var(--text-dim); text-decoration: none; font-size: 12px; }
.email-banner .eb-later:hover { color: #fff; }
.auth-foot { text-align: center; margin-top: 12px; }
.auth-foot a { color: var(--text-dim); font-size: 13px; text-decoration: none; }
.auth-foot a:hover { color: var(--primary-2); }
.verify-box { max-width: 440px; margin: 60px auto; padding: 28px; background: var(--card, #151a2e); border: 1px solid var(--border, #232a44); border-radius: 16px; text-align: center; }
.verify-box h2 { font-size: 22px; margin-bottom: 14px; }
.verify-msg { margin: 12px 0 18px; font-size: 14px; line-height: 1.6; }
.verify-msg.ok { color: #8affc1; }
.verify-msg.err { color: #ff8a8a; }
.verify-msg.ok a.v-back { color: #8affc1; font-weight: 600; text-decoration: underline; }

/* 提示条内开发模式验证链接框 */
.verify-dev { flex-basis: 100%; margin-top: 8px; padding: 10px 12px; background: rgba(0,0,0,.25); border: 1px dashed rgba(255,159,67,.4); border-radius: 10px; font-size: 12px; }
.verify-dev .vd-label { color: #ffcf99; margin-bottom: 6px; }
.verify-dev .vd-link-row { margin-bottom: 8px; }
.verify-dev .vd-link { color: var(--primary-2); word-break: break-all; text-decoration: underline; font-size: 12px; }
.verify-dev .vd-actions { display: flex; gap: 8px; }

/* P2 核心功能：AI 优化按钮 */
.btn-ai { border: 1px solid rgba(120, 160, 255, .5); color: #bcd0ff; background: rgba(120, 160, 255, .12); }
.btn-ai:hover:not(:disabled) { background: rgba(120, 160, 255, .22); }
.btn-ai:disabled { opacity: .6; cursor: progress; }

/* P2 核心功能：生成模式切换 + 参考图 */
.gen-mode { display: flex; gap: 8px; margin-bottom: 10px; }
.gen-mode-btn { flex: 1; padding: 8px 10px; border: 1px solid var(--border, #232a44); background: rgba(255,255,255,.04); color: var(--text-dim); border-radius: 10px; cursor: pointer; font-size: 13px; transition: all .15s; }
.gen-mode-btn:hover { border-color: var(--primary-2); color: #fff; }
.gen-mode-btn.active { background: rgba(120,160,255,.16); border-color: rgba(120,160,255,.6); color: #cfe0ff; font-weight: 600; }
.gen-refimg { position: relative; margin-bottom: 10px; display: inline-block; }
.gen-refimg img { max-height: 120px; border-radius: 10px; border: 1px solid var(--border, #232a44); display: block; }
.gen-refimg .refimg-remove { position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; border-radius: 50%; border: none; background: #ff6b6b; color: #fff; cursor: pointer; font-size: 13px; line-height: 22px; }
.gen-refimg .refimg-remove:hover { background: #ff4d4d; }

/* 参考图拖拽上传区 */
.gen-dropzone { margin-bottom: 12px; }
.gen-dropzone .dz-inner {
  border: 1.5px dashed var(--border, #2a3350);
  border-radius: 12px;
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  background: rgba(255,255,255,.02);
  transition: border-color .15s, background .15s, transform .1s;
}
.gen-dropzone .dz-inner:hover { border-color: var(--primary-2, #7aa2ff); background: rgba(120,160,255,.06); }
.gen-dropzone.dragover .dz-inner {
  border-color: var(--primary-2, #7aa2ff);
  background: rgba(120,160,255,.12);
  transform: scale(1.01);
}
.dz-icon { font-size: 30px; line-height: 1; margin-bottom: 8px; }
.dz-text { margin: 0; color: var(--text, #cdd6f4); font-size: 14px; }
.dz-link { color: var(--primary-2, #7aa2ff); text-decoration: underline; font-weight: 600; }
.dz-hint { margin: 6px 0 0; color: var(--text-dim, #8a93b2); font-size: 12px; }

/* P2 仓库页：对比工具栏 + 对比弹层 */
.lib-toolbar { display: flex; align-items: center; gap: 12px; margin: 6px 0 16px; }
.lib-toolbar-hint { font-size: 12px; color: var(--text-dim); }
.lib-cmp { position: absolute; top: 10px; left: 10px; background: rgba(0,0,0,.45); padding: 3px 8px; border-radius: 8px; font-size: 12px; color: #dfe6ff; cursor: pointer; z-index: 2; }
.lib-cmp input { margin-right: 4px; vertical-align: middle; }
.cmp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cmp-cell { background: #0b0e1a; border-radius: 10px; overflow: hidden; }
.cmp-head { padding: 8px 12px; font-size: 13px; color: var(--text-dim); border-bottom: 1px solid var(--border, #232a44); }
.cmp-cell .lib-modal-media { width: 100%; display: block; }
.cmp-prompt { padding: 10px 12px; font-size: 13px; color: #c7cfe8; line-height: 1.5; }
@media (max-width: 560px) { .cmp-grid { grid-template-columns: 1fr; } }