/* ============================================================
   苏州原创读行学堂 - 全站样式 v2（现代改版）
   ============================================================ */
:root {
  --primary: #f0731f;         /* 活力橙 */
  --primary-2: #ff9a3d;       /* 橙渐变副色 */
  --secondary: #2563eb;       /* 教育蓝 */
  --accent: #10b981;          /* 清新绿 */
  --dark: #1e293b;
  --text: #334155;
  --muted: #64748b;
  --bg: #f8fafc;
  --card: #ffffff;
  --line: #e2e8f0;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow: 0 8px 28px rgba(15, 23, 42, .08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, .14);
}

/* ---- 文艺设计令牌（前后台共用，新增区块统一引用这套） ---- */
:root {
  --ink: #1f2328;        /* 墨 */
  --ink-2: #4a5459;      /* 次级墨 */
  --mute-2: #7d878c;     /* 淡灰 */
  --paper: #faf7f2;      /* 宣纸 */
  --paper-2: #f3ede3;    /* 深宣纸 */
  --jade: #2c6e63;       /* 黛青（主） */
  --jade-d: #21544c;     /* 深黛 */
  --jade-l: #e7efec;     /* 浅黛 */
  --jade-ll: #f1f7f5;    /* 极浅黛 */
  --cinnabar: #c2503c;   /* 朱砂（点缀） */
  --amber: #c9963f;      /* 杏黄 */
  --line-2: #e5ded2;     /* 宣纸线 */
  /* 扁平化改版：原衬线体（宋体字族）统一替换为现代无衬线栈，所有 var(--serif) 引用处自动生效 */
  --serif: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --sans: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--text); background: var(--paper); line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
::selection { background: rgba(240, 115, 31, .25); }

/* ---------- 滚动入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .3, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 头部导航（毛玻璃） ---------- */
.site-header {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, .7);
  position: sticky; top: 0; z-index: 100;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 12px; }
.logo { display: flex; align-items: center; gap: 11px; font-size: 19px; font-weight: 800; color: var(--dark); letter-spacing: .5px; }
.logo-badge {
  width: 42px; height: 42px; border-radius: 8px; background: var(--jade);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; flex: none;
}
.nav { display: flex; gap: 2px; align-items: center; flex-wrap: wrap; }
.nav a {
  padding: 9px 15px; border-radius: 10px; font-size: 15px; font-weight: 500;
  color: var(--text); transition: .2s;
}
.nav a:hover { color: var(--primary); background: rgba(240, 115, 31, .08); }
.nav a.active { color: var(--primary); background: rgba(240, 115, 31, .1); font-weight: 700; }
.nav .mall-tag {
  font-size: 11px; background: var(--secondary); color: #fff; border-radius: 20px;
  padding: 1px 8px; margin-left: 5px; vertical-align: 2px; font-weight: 500;
}
.nav .mall-tag.open { background: var(--accent); }

/* ---------- 按钮（扁平化：纯色 + 小圆角 + 无投影） ---------- */
.btn {
  display: inline-block; background: var(--jade); color: #fff; border: none;
  padding: 12px 26px; border-radius: 6px; font-size: 14.5px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: .25s;
}
.btn:hover { transform: translateY(-2px); background: var(--jade-d); }
.btn.full { width: 100%; }
.btn.ghost { background: #fff; color: var(--text); border: 1px solid var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--jade); color: var(--jade); background: #fff; }
.btn.danger { background: #b8433a; }
.btn.danger:hover { background: #9c3730; }
.btn.small { padding: 7px 15px; font-size: 13px; }

/* ---------- 通用区块 ---------- */
.section { padding: 72px 0; }

/* ---------- 商城预告 ---------- */
.mall-preview {
  background: linear-gradient(135deg, #21544c 0%, #2c6e63 55%, #3d8b7b 100%);
  border-radius: 4px; color: #fff;
  padding: 50px 46px; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; position: relative; overflow: hidden;
}
.mall-preview::before {
  content: ""; position: absolute; inset: 0; opacity: .35;
  background-image: radial-gradient(rgba(255, 255, 255, .5) 1px, transparent 1px);
  background-size: 22px 22px;
}
.mall-preview > * { position: relative; z-index: 1; }
.mall-preview h2 { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.mall-preview .badge {
  background: rgba(255, 255, 255, .2); border: 1px solid rgba(255, 255, 255, .5);
  padding: 3px 14px; border-radius: 999px; font-size: 13px; margin-left: 10px; vertical-align: 4px; font-weight: 500;
}
.mall-preview p { opacity: .92; }
.mall-preview .btn-white { background: #fff; color: var(--jade-d); padding: 13px 32px; border-radius: 6px; font-weight: 700; display: inline-block; transition: .25s; }
.mall-preview .btn-white:hover { transform: translateY(-2px); }
.mall-preview .btn-white.disabled { color: #94a3b8; cursor: not-allowed; opacity: .9; }

/* ---------- 内页：文艺版页头 ---------- */
.page-hero {
  background: linear-gradient(180deg, #f7f3e8 0%, #f4f0e5 52%, #e9ece6 100%);
  color: var(--ink); padding: 70px 0 84px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line-2);
}
.page-hero .ph-hill { position: absolute; left: 0; right: 0; bottom: 0; height: 58%; pointer-events: none; }
.page-hero .ph-hill svg { width: 100%; height: 100%; display: block; }
.page-hero .crumbs {
  font-size: 12.5px; letter-spacing: .16em; color: var(--mute-2);
  margin-bottom: 14px; position: relative; z-index: 1;
}
.page-hero .crumbs a { color: var(--jade); }
.page-hero .crumbs span { margin: 0 8px; color: #c3ccce; }
.page-hero h1 {
  font-family: var(--serif); font-size: clamp(26px, 3.4vw, 36px); font-weight: 700;
  letter-spacing: .14em; position: relative; z-index: 1; color: var(--ink); line-height: 1.4;
}
.page-hero p { color: var(--ink-2); margin-top: 10px; position: relative; z-index: 1; letter-spacing: .04em; }
.page-hero .ph-meta {
  display: flex; gap: 18px; flex-wrap: wrap; margin-top: 18px; position: relative; z-index: 1;
  font-size: 13px; color: var(--mute-2); letter-spacing: .04em;
}
.page-hero .ph-meta em { font-style: normal; color: var(--cinnabar); }

/* ---------- 分类筛选 ---------- */
.cat-filter { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 34px; }
.cat-filter a {
  padding: 8px 20px; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 14px; color: var(--ink-2); background: #fff; transition: .28s;
}
.cat-filter a:hover { border-color: var(--jade); color: var(--jade); }
.cat-filter a.on { background: var(--jade); border-color: var(--jade); color: #fff; font-weight: 600; }

/* ---------- 文章卡片（文艺版） ---------- */
.art-card {
  background: #fff; border: 1px solid var(--line-2); border-radius: 4px;
  overflow: hidden; transition: transform .4s cubic-bezier(.2,.7,.3,1), box-shadow .4s, border-color .4s;
  display: flex; flex-direction: column;
}
.art-card:hover {
  transform: translateY(-4px); box-shadow: 0 8px 22px rgba(31, 35, 40, .08);
  border-color: rgba(44, 110, 99, .3);
}
.art-cover { height: 190px; background: var(--jade-l); overflow: hidden; flex: none; position: relative; }
.art-cover svg { width: 100%; height: 100%; display: block; transition: transform .9s cubic-bezier(.2,.7,.3,1); }
.art-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s cubic-bezier(.2,.7,.3,1); }
.art-card:hover .art-cover svg, .art-card:hover .art-cover img { transform: scale(1.06); }
.art-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.art-tag {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .14em;
  color: var(--jade); background: var(--jade-ll); padding: 4px 12px; border-radius: 2px;
  margin-bottom: 12px; align-self: flex-start;
}
.art-body h3 {
  font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--ink);
  margin-bottom: 10px; line-height: 1.65; letter-spacing: .05em;
}
.art-body p {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.95; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.art-meta {
  margin-top: 16px; padding-top: 13px; border-top: 1px solid var(--line-2);
  font-size: 12.5px; color: var(--mute-2); display: flex; justify-content: space-between;
}

/* ---------- 文章正文（文艺排版） ---------- */
.article-content {
  background: #fff; border: 1px solid var(--line-2); border-radius: 4px;
  padding: 56px 62px; margin-top: -46px; position: relative; z-index: 3;
}
.article-content h1 {
  font-family: var(--serif); font-size: clamp(23px, 2.8vw, 30px); font-weight: 700;
  color: var(--ink); margin-bottom: 16px; line-height: 1.55; letter-spacing: .08em;
}
.article-content .meta {
  color: var(--mute-2); font-size: 13.5px; padding-bottom: 22px;
  border-bottom: 1px solid var(--line-2); margin-bottom: 30px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.article-content .content { font-size: 16.5px; line-height: 2.1; color: var(--ink-2); }
.article-content .content p { margin-bottom: 22px; }
.article-content .content h2, .article-content .content h3, .article-content .content h4 {
  font-family: var(--serif); color: var(--ink); letter-spacing: .08em;
  margin: 36px 0 16px; line-height: 1.6;
}
.article-content .content h2 { font-size: 22px; }
.article-content .content h3 { font-size: 19px; }
.article-content .content h4 { font-size: 17px; }
.article-content .content img { border-radius: 4px; margin: 26px 0; }
.article-content .content a { color: var(--jade); border-bottom: 1px solid rgba(44, 110, 99, .32); }
.article-content .content a:hover { color: var(--cinnabar); border-bottom-color: var(--cinnabar); }
.article-content .content blockquote {
  border-left: 3px solid var(--cinnabar); background: var(--paper);
  padding: 18px 24px; margin: 26px 0; color: var(--ink-2);
  font-family: var(--serif); letter-spacing: .04em; line-height: 2;
}
.article-content .content ul, .article-content .content ol { padding-left: 26px; margin-bottom: 22px; }
.article-content .content li { margin-bottom: 10px; }
.article-content .content strong { color: var(--ink); }
.article-content .art-foot {
  margin-top: 38px; padding-top: 24px; border-top: 1px solid var(--line-2);
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
}
.article-content .art-foot a { color: var(--jade); font-weight: 600; }

/* ---------- 相关阅读 ---------- */
.rel-sec { padding: 8px 0 60px; }
.rel-sec h3 {
  font-family: var(--serif); font-size: 19px; color: var(--ink);
  letter-spacing: .12em; margin-bottom: 22px; position: relative; padding-left: 14px;
}
.rel-sec h3::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px; background: var(--jade); }

/* ---------- 内页页脚 ---------- */
.inner-footer { background: #1a1d20; color: #8d979d; margin-top: 56px; padding: 54px 0 22px; }
.inner-footer .if-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 40px;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.inner-footer .if-brand h4 { color: #fff; font-family: var(--serif); font-size: 18px; letter-spacing: .12em; margin-bottom: 10px; font-weight: 700; }
.inner-footer .if-brand .slogan { font-family: var(--serif); color: var(--amber); font-size: 13px; letter-spacing: .2em; margin-bottom: 12px; }
.inner-footer h5 { color: #fff; font-size: 14px; letter-spacing: .12em; margin-bottom: 16px; font-weight: 700; }
.inner-footer p, .inner-footer li { font-size: 13px; margin-bottom: 9px; line-height: 1.8; }
.inner-footer ul { list-style: none; }
.inner-footer a { color: #8d979d; transition: .25s; }
.inner-footer a:hover { color: var(--amber); }
.inner-footer .if-contact li { display: flex; gap: 9px; }
.inner-footer .if-contact em { font-style: normal; color: var(--amber); flex: none; }
.inner-footer .copyright { text-align: center; font-size: 12px; padding-top: 18px; color: #5f6a70; }

/* ---------- 页脚 ---------- */
.site-footer { background: #0f172a; color: #b6c2d2; margin-top: 72px; padding: 60px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.site-footer h4 { color: #fff; margin-bottom: 16px; font-size: 16px; font-weight: 700; }
.site-footer p, .site-footer li { font-size: 13.5px; margin-bottom: 8px; }
.site-footer ul { list-style: none; }
.site-footer a:hover { color: #fff; }
.copyright { text-align: center; font-size: 12.5px; padding-top: 20px; color: #64748b; }

/* ---------- 后台 ---------- */
.admin-body { background: #f1f5f9; }
.login-wrap { min-height: 100dvh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1e293b, #1d4ed8 90%); position: relative; overflow: hidden; }
.login-wrap::before { content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%; background: rgba(44, 110, 99, .3); filter: blur(90px); top: -140px; right: -80px; }
.login-wrap::after { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; background: rgba(194, 80, 60, .22); filter: blur(80px); bottom: -120px; left: -60px; }
.login-card {
  background: rgba(255, 255, 255, .96); border-radius: 8px; padding: 44px 40px;
  width: 400px; box-shadow: 0 12px 40px rgba(15, 23, 42, .25); position: relative; z-index: 1;
}
.login-card h1 { font-size: 22px; text-align: center; color: var(--dark); margin-bottom: 4px; font-weight: 800; }
.login-card .sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 28px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; color: var(--dark); margin-bottom: 6px; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font-size: 14px; font-family: inherit; outline: none; transition: .2s; background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--jade); box-shadow: 0 0 0 4px rgba(44, 110, 99, .1);
}
.field textarea { min-height: 90px; resize: vertical; }
.field textarea.tall { min-height: 260px; font-family: Consolas, monospace; font-size: 13px; }

.admin-layout { display: flex; min-height: 100dvh; }
.admin-side { width: 214px; background: #0f172a; color: #b6c2d2; flex: none; display: flex; flex-direction: column; position: sticky; top: 0; height: 100dvh; }
.admin-side .brand { padding: 24px 18px; font-size: 17px; font-weight: 800; color: #fff; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.admin-side nav { flex: 1; padding: 16px 12px; }
.admin-side nav a { display: block; padding: 12px 14px; border-radius: 10px; margin-bottom: 4px; cursor: pointer; font-size: 14.5px; transition: .2s; }
.admin-side nav a.active { background: var(--jade); color: #fff; font-weight: 600; }
.admin-side nav a:hover:not(.active) { background: rgba(255, 255, 255, .07); color: #fff; }
.admin-side .side-foot { padding: 14px 16px; font-size: 12.5px; border-top: 1px solid rgba(255, 255, 255, .08); }
.admin-side .side-foot a { color: #8ba0b6; cursor: pointer; }
.admin-side .side-foot a:hover { color: #fff; }
.admin-main { flex: 1; padding: 28px 32px; overflow-x: auto; }
.admin-main h2 { font-size: 21px; color: var(--dark); margin-bottom: 18px; font-weight: 800; }
.panel { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid rgba(226, 232, 240, .8); padding: 24px; margin-bottom: 20px; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th, .admin-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.admin-table tr:hover td { background: #fafbfc; }
.admin-table th { color: var(--muted); font-weight: 600; font-size: 13px; }
.admin-table .title-cell { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag { font-size: 12px; font-weight: 600; padding: 3px 11px; border-radius: 999px; background: rgba(37, 99, 235, .09); color: var(--secondary); }
.tag.off { background: #f1f5f9; color: var(--muted); }
.row-flex { display: flex; gap: 14px; }
.row-flex > * { flex: 1; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.gallery-item { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; transition: .25s; }
.gallery-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.gallery-item .thumb { height: 120px; background: #f1f5f9; display: flex; align-items: center; justify-content: center; }
.gallery-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item .g-info { padding: 9px 10px; font-size: 12.5px; color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.gallery-item .g-info .g-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-box {
  border: 2px dashed #cbd5e1; border-radius: 14px; padding: 28px; text-align: center;
  color: var(--muted); cursor: pointer; transition: .2s; margin-bottom: 18px; background: #fafbfc;
}
.upload-box:hover { border-color: var(--jade); color: var(--jade); background: var(--jade-ll); }
/* 上传要求说明：显示在上传框正下方 */
.upload-tip {
  font-size: 12px; color: var(--muted); line-height: 1.8; margin: -12px 0 18px;
  padding: 8px 12px; background: #f7f9fa; border-left: 3px solid var(--jade); border-radius: 0 6px 6px 0;
}
.upload-tip b { color: #45525e; font-weight: 600; }
.hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.toast {
  position: fixed; top: 22px; left: 50%; transform: translateX(-50%);
  background: #0f172a; color: #fff; padding: 12px 24px; border-radius: 12px;
  font-size: 14px; z-index: 999; box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  animation: toastIn .25s ease;
}
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, -12px); } to { opacity: 1; transform: translate(-50%, 0); } }
.toast.err { background: #dc2626; }
.preview-thumb { width: 100%; height: 150px; object-fit: cover; border-radius: 10px; margin-top: 8px; border: 1px solid var(--line); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .art-grid { grid-template-columns: 1fr 1fr; }
  .about-flex, .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .hero h1 { font-size: 32px; }
  .hero-content { padding: 70px 0 90px; }
  .inner-footer .if-grid { grid-template-columns: 1fr 1fr; }
  .article-content { padding: 38px 32px; }
}
@media (max-width: 600px) {
  .cat-grid, .art-grid { grid-template-columns: 1fr; }
  .header-inner { flex-direction: column; height: auto; padding: 12px 0; gap: 8px; }
  .admin-layout { flex-direction: column; }
  .admin-side { width: 100%; height: auto; position: static; }
  .article-content { padding: 26px 20px; }
  .mall-preview { padding: 36px 26px; }
  .inner-footer .if-grid { grid-template-columns: 1fr; gap: 26px; }
  .page-hero { padding: 50px 0 60px; }
  .cat-filter { gap: 8px; }
  .cat-filter a { padding: 7px 15px; font-size: 13px; }
}

/* ============================================================
   行走影像志 · 后台可视化管理
   ============================================================ */
.mosaic-editor { display: flex; flex-direction: column; gap: 10px; }
.mo-item {
  display: flex; gap: 14px; align-items: center; padding: 10px 12px;
  border: 1px solid #e3e8ec; border-radius: 6px; background: #fff;
}
.mo-thumb {
  width: 132px; height: 84px; flex: none; border-radius: 4px; overflow: hidden;
  background: #f0f3f2; display: flex; align-items: center; justify-content: center;
  color: #9aa4a8; font-size: 12px; letter-spacing: .1em;
}
.mo-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mo-fields { flex: 1; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.mo-fields input {
  width: 100%; padding: 8px 10px; border: 1px solid #dde3e9; border-radius: 6px;
  font-size: 13px; color: #2a3238; outline: none; background: #fff;
}
.mo-fields input:focus { border-color: #2c6e63; box-shadow: 0 0 0 3px rgba(44, 110, 99, .1); }
.mo-ops { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.mo-ops a { cursor: pointer; font-size: 12px; color: #2c6e63; user-select: none; }
.mo-ops a:hover { text-decoration: underline; }
.mo-ops a.d { color: #e5484d; }
@media (max-width: 640px) {
  .mo-item { flex-direction: column; align-items: stretch; }
  .mo-thumb { width: 100%; height: 120px; }
}

/* ============ 密码框显示/隐藏切换 ============ */
.pass-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.pass-wrap input {
  width: 100%;
  padding-right: 40px;       /* 给眼睛按钮留位，避免覆盖文字 */
}
.pass-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  color: #7a8a8e;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  transition: background .15s, color .15s;
}
.pass-toggle:hover { background: #eef2f1; color: #2c6e63; }
.pass-toggle:focus-visible { outline: 2px solid #2c6e63; outline-offset: 1px; }
.pass-toggle:active { transform: translateY(-50%) scale(0.92); }