/* ===== murdu-style: 摄影投票站 ===== */
:root {
  --bg-paper: #faf7f2;
  --bg-paper-dark: #f3ede1;
  --ink-black: #1a1a1a;
  --ink-dark: #2d2d2d;
  --ink-muted: #7a7268;
  --card-pink: #f4a89a;
  --card-pink-dark: #e89587;
  --card-green: #a8d8ba;
  --card-green-dark: #8fc8a2;
  --card-yellow: #f4d58a;
  --card-blue: #a6c9e8;
  --card-white: #ffffff;
  --accent-red: #d64545;
  --accent-green: #4a9d6b;
  --border-black: #1a1a1a;
  --shadow-offset: 4px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --border-thick: 3px;
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.3s ease;
}
html[data-theme="dark"] {
  --bg-paper: #2a2521;
  --bg-paper-dark: #352e28;
  --ink-black: #f2ece2;
  --ink-dark: #d9cfc0;
  --ink-muted: #968c7e;
  --card-pink: #b6766a;
  --card-pink-dark: #9e6257;
  --card-green: #73a183;
  --card-green-dark: #5f8b6e;
  --card-yellow: #b89c62;
  --card-blue: #7b9cbb;
  --card-white: #201c18;
  --accent-red: #c96a6a;
  --accent-green: #6bae89;
  --border-black: #c9bfb0;
  --shadow-color: #0f0d0a;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Dream Han Sans CN', 'Noto Sans SC', 'Poppins', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 500;
  background: var(--bg-paper);
  color: var(--ink-black);
  min-height: 100vh;
  line-height: 1.5;
  background-image: radial-gradient(circle, rgba(26,26,26,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}
html[data-theme="dark"] body { background-image: radial-gradient(circle, rgba(242,236,226,0.04) 1px, transparent 1px); }

/* 数字 / 拉丁字体加粗 */
.num, input, select, .vote-count, .stat-value { font-family: 'Poppins', 'Dream Han Sans CN', monospace; font-weight: 700; }

a { color: var(--ink-black); text-decoration: none; }

/* ===== 顶部应用栏 ===== */
.appbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 10px 14px;
  background: var(--card-white);
  border-bottom: var(--border-thick) solid var(--border-black);
  box-shadow: 0 var(--shadow-offset) 0 var(--border-black);
}
html[data-theme="dark"] .appbar { box-shadow: 0 var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }
.appbar-title {
  font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; gap: 8px;
  min-width: 0;
}
.appbar-title .logo-dot {
  width: 14px; height: 14px; border-radius: 4px;
  background: var(--card-pink);
  border: 2px solid var(--border-black);
  flex-shrink: 0;
}
.appbar-title .logo-ico { flex-shrink: 0; fill: var(--card-pink); stroke: var(--border-black); stroke-width: 1.6; stroke-linejoin: round; cursor: pointer; }

/* 底部备案号 */
.site-footer { text-align: center; padding: 14px 0 18px; font-size: 0.72rem; color: var(--ink-muted); }
.site-footer a { color: var(--ink-muted); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: var(--ink-dark); }
.appbar-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* 主题切换 */
.theme-toggle {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--card-yellow);
  border: 2px solid var(--border-black);
  box-shadow: 2px 2px 0 var(--border-black);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: all var(--transition-fast);
}
.theme-toggle:hover { transform: translate(-1px,-1px); box-shadow: 3px 3px 0 var(--border-black); }
.theme-toggle:active { transform: translate(2px,2px); box-shadow: 0 0 0 var(--border-black); }
html[data-theme="dark"] .theme-toggle { background: #554834; }

/* 用户头像胶囊 */
.user-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 4px;
  background: var(--card-green);
  border: 2px solid var(--border-black);
  border-radius: 999px;
  box-shadow: 2px 2px 0 var(--border-black);
  font-size: 0.8rem; font-weight: 700; max-width: 140px;
}
.user-chip img { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--border-black); }
.user-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===== 通用容器 ===== */
.wrap { max-width: 720px; margin: 0 auto; padding: 14px; }
.wrap.wide { max-width: 1100px; }

/* 页面标题 */
.page-head { margin: 6px 0 14px; }
.page-head h1 { margin: 0; font-size: 1.5rem; font-weight: 900; }
.page-head p { margin: 4px 0 0; color: var(--ink-muted); font-size: 0.85rem; }

/* ===== 卡片 ===== */
.card {
  background: var(--card-white);
  border: var(--border-thick) solid var(--border-black);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-black);
  transition: all var(--transition-fast);
  overflow: hidden;
}
html[data-theme="dark"] .card { box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }
.card.tappable { cursor: pointer; display: block; }
.card.tappable:hover { transform: translate(-1px,-1px); box-shadow: 5px 5px 0 var(--border-black); }
.card.tappable:active { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--border-black); }

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 40px; padding: 0 12px;
  border-bottom: 2px solid var(--border-black);
}
.card-header.bg-pink { background: var(--card-pink); }
.card-header.bg-green { background: var(--card-green); }
.card-header.bg-yellow { background: var(--card-yellow); }
.card-header.bg-blue { background: var(--card-blue); }
.card-header h2 { margin: 0; font-size: 1rem; font-weight: 800; }
.card-body { padding: 12px; }

/* 状态徽章 */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: 999px;
  border: 1.5px solid var(--border-black);
  box-shadow: 1.5px 1.5px 0 var(--border-black);
  font-weight: 800; font-size: 0.72rem;
}
.badge.active { background: var(--card-green); }
.badge.upcoming { background: var(--card-yellow); }
.badge.ended { background: var(--card-blue); color: var(--ink-black); }
.badge.pink { background: var(--card-pink); }
html[data-theme="dark"] .badge { box-shadow: 1.5px 1.5px 0 var(--shadow-color, var(--border-black)); }

/* ===== 期次卡片网格 ===== */
.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 520px) { .grid.cols-2 { grid-template-columns: 1fr; } }

.period-card .cover { aspect-ratio: 16/10; background: var(--bg-paper-dark); border-bottom: 2px solid var(--border-black); position: relative; overflow: hidden; }
.period-card .cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.period-card .cover .ph { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 2.4rem; color: var(--ink-muted); }
.period-card .meta { padding: 10px 12px; }
.period-card .meta .t { font-weight: 800; font-size: 1.05rem; margin-bottom: 4px; }
.period-card .meta .d { color: var(--ink-muted); font-size: 0.78rem; display: flex; flex-wrap: wrap; gap: 8px; }
.period-card .meta .d .num { color: var(--ink-dark); }
.period-card .status-row { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 7px 13px; border: 2px solid var(--border-black); border-radius: var(--radius-sm);
  font-weight: 800; font-size: 0.74rem; color: var(--ink-black);
  background: var(--card-white); cursor: pointer;
  box-shadow: 2px 2px 0 var(--border-black);
  transition: all var(--transition-fast); text-decoration: none;
  font-family: inherit;
}
.btn:hover { transform: translate(-1px,-1px); box-shadow: 3px 3px 0 var(--border-black); }
.btn:active { transform: translate(1px,1px); box-shadow: 1px 1px 0 var(--border-black); }
.btn.block { display: flex; width: 100%; }
.btn-primary { background: var(--card-green); }
.btn-warning { background: var(--card-pink); }
.btn-accent { background: var(--card-yellow); }
.btn-danger { background: var(--accent-red); color: #fff; }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: 2px 2px 0 var(--border-black); }
html[data-theme="dark"] .btn { box-shadow: 2px 2px 0 var(--shadow-color, var(--border-black)); }
html[data-theme="dark"] .btn:hover { box-shadow: 3px 3px 0 var(--shadow-color, var(--border-black)); }
html[data-theme="dark"] .btn:active, html[data-theme="dark"] .btn:disabled { box-shadow: 1px 1px 0 var(--shadow-color, var(--border-black)); }

/* QQ 登录按钮 */
.btn-qq {
  background: #12b7f5; color: #fff; border-color: var(--border-black);
}
.btn-qq img { width: 20px; height: 20px; vertical-align: middle; }

/* ===== 表单 ===== */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 800; font-size: 0.85rem; margin-bottom: 6px; }
.field .hint { color: var(--ink-muted); font-size: 0.75rem; margin-top: 4px; }
.input, select, textarea {
  width: 100%; padding: 10px 12px;
  background: var(--bg-paper);
  border: 2px solid var(--border-black);
  border-radius: var(--radius-sm);
  color: var(--ink-black); font-size: 0.95rem;
  font-family: inherit; font-weight: 600;
  box-shadow: 2px 2px 0 var(--border-black);
  transition: all var(--transition-fast);
}
.input:focus, select:focus, textarea:focus {
  outline: none; background: var(--card-yellow);
  transform: translate(-1px,-1px); box-shadow: 3px 3px 0 var(--border-black);
}
html[data-theme="dark"] .input, html[data-theme="dark"] select, html[data-theme="dark"] textarea,
html[data-theme="dark"] .input:focus, html[data-theme="dark"] select:focus, html[data-theme="dark"] textarea:focus { box-shadow: 2px 2px 0 var(--shadow-color, var(--border-black)); }
html[data-theme="dark"] .input:focus, html[data-theme="dark"] select:focus, html[data-theme="dark"] textarea:focus { background: #554834; box-shadow: 3px 3px 0 var(--shadow-color, var(--border-black)); }

/* 开关 */
.switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; background: var(--bg-paper); border: 2px solid var(--border-black); border-radius: var(--radius-sm); box-shadow: 2px 2px 0 var(--border-black); }
.switch .lbl { font-weight: 800; font-size: 0.9rem; }
.switch .sub { color: var(--ink-muted); font-size: 0.75rem; font-weight: 500; margin-top: 2px; }
.toggle { position: relative; width: 52px; height: 28px; flex-shrink: 0; }
.toggle input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.toggle .track {
  position: absolute; inset: 0; background: var(--bg-paper-dark);
  border: 2px solid var(--border-black); border-radius: 999px;
  box-shadow: 2px 2px 0 var(--border-black); /* murdu 硬阴影 */
  transition: background var(--transition-fast);
}
.toggle .thumb {
  position: absolute; top: 50%; left: 2px; width: 20px; height: 20px;
  transform: translateY(-50%);
  background: var(--card-white); border: 2px solid var(--border-black); border-radius: 50%;
  box-shadow: 1px 1px 0 var(--border-black); /* 圆点阴影，随 murdu 风格 */
  transition: transform var(--transition-fast);
}
.toggle input:checked ~ .track { background: var(--card-green); }
.toggle input:checked ~ .thumb { transform: translateY(-50%) translateX(24px); }

/* 文件上传拖拽区 */
.dropzone {
  border: 2px dashed var(--border-black); border-radius: var(--radius-md);
  background: var(--bg-paper); padding: 22px; text-align: center;
  cursor: pointer; transition: all var(--transition-fast);
}
.dropzone:hover { background: var(--card-yellow); }
.dropzone .dz-text { font-weight: 800; }
.dropzone .dz-sub { color: var(--ink-muted); font-size: 0.78rem; margin-top: 4px; }
.dropzone img.preview { max-width: 100%; max-height: 220px; border-radius: var(--radius-sm); border: 2px solid var(--border-black); margin-top: 10px; }

/* ===== 投票画廊（全屏滑动）===== */
.gallery {
  position: relative;
  display: flex; flex-direction: column;
  height: calc(100vh - 60px);
  max-width: 720px; margin: 0 auto;
}
.gallery-stage {
  flex: 1; position: relative; overflow: hidden;
  touch-action: pan-y;
}
.gallery-track { display: flex; height: 100%; transition: transform 0.3s ease; }
.gallery-slide { flex: 0 0 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 8px; }
.gallery-slide .photo-wrap {
  position: relative; max-width: 100%; max-height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.gallery-slide img {
  max-width: 100%; max-height: 70vh; object-fit: contain;
  border: var(--border-thick) solid var(--border-black);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-black);
  background: var(--bg-paper-dark);
}
html[data-theme="dark"] .gallery-slide img { box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }

.gallery-info {
  padding: 8px 14px; text-align: center;
  background: var(--card-white); border-top: 2px solid var(--border-black);
}
.gallery-info .title { font-weight: 800; font-size: 1rem; }
.gallery-info .author { color: var(--ink-muted); font-size: 0.8rem; }
.gallery-info .count { color: var(--ink-dark); font-weight: 700; font-size: 0.85rem; }

.gallery-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 35px; height: 35px; border-radius: 50%;
  background: var(--card-white); border: 2px solid var(--border-black);
  box-shadow: 2px 2px 0 var(--border-black); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 800; z-index: 5;
  transition: all var(--transition-fast);
}
.gallery-nav:hover { transform: translateY(-50%) translate(-1px,-1px); box-shadow: 3px 3px 0 var(--border-black); }
.gallery-nav:active { transform: translateY(-50%) translate(2px,2px); box-shadow: 1px 1px 0 var(--border-black); }
.gallery-nav.prev { left: 10px; }
.gallery-nav.next { right: 10px; }
html[data-theme="dark"] .gallery-nav { box-shadow: 2px 2px 0 var(--shadow-color, var(--border-black)); }

.gallery-dots { display: flex; gap: 6px; justify-content: center; padding: 8px 0; }
.gallery-dots .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bg-paper-dark); border: 1.5px solid var(--border-black); cursor: pointer; }
.gallery-dots .dot.active { background: var(--card-pink); }

.gallery-counter {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  padding: 4px 12px; background: var(--card-white); border: 2px solid var(--border-black);
  border-radius: 999px; box-shadow: 2px 2px 0 var(--border-black);
  font-weight: 800; font-size: 0.8rem; z-index: 5;
}

/* 投票操作栏 */
.vote-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--card-white); border-top: var(--border-thick) solid var(--border-black);
}
.vote-bar .used-info { font-size: 0.8rem; font-weight: 700; color: var(--ink-muted); flex: 1; }
.vote-bar .used-info .num { color: var(--ink-black); }

/* 投票已选标记 */
.voted-stamp {
  position: absolute; top: 12px; right: 12px;
  padding: 4px 10px; background: var(--accent-green); color: #fff;
  border: 2px solid var(--border-black); border-radius: 999px;
  box-shadow: 2px 2px 0 var(--border-black); font-weight: 800; font-size: 0.75rem;
  z-index: 6;
}

/* ===== 缩略图条（小图预览切换）===== */
.thumb-strip {
  display: flex; gap: 8px; overflow-x: auto; padding: 10px 14px;
  background: var(--card-white); border-top: 2px solid var(--border-black);
  scrollbar-width: thin;
}
.thumb-strip::-webkit-scrollbar { height: 6px; }
.thumb-strip::-webkit-scrollbar-thumb { background: var(--border-black); border-radius: 3px; }
.thumb-strip .thumb {
  flex: 0 0 auto; width: 48px; height: 48px; border-radius: 8px;
  border: 2px solid var(--border-black); overflow: hidden; cursor: pointer;
  background: var(--bg-paper-dark); position: relative;
}
.thumb-strip .thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-strip .thumb.active { box-shadow: 0 0 0 3px var(--card-pink), 0 0 0 5px var(--border-black); }
.thumb-strip .thumb.voted::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(74,157,107,0.85); color: #fff; font-weight: 900; }

/* ===== 提示框 ===== */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
  padding: 10px 18px; background: var(--card-pink); color: var(--ink-black);
  border: 2px solid var(--border-black); border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0 var(--border-black); font-weight: 800; font-size: 0.9rem;
  opacity: 0; pointer-events: none; transition: all 0.25s ease; z-index: 1000; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: var(--card-green); }
.toast.err { background: var(--accent-red); color: #fff; }
html[data-theme="dark"] .toast { box-shadow: 3px 3px 0 var(--shadow-color, var(--border-black)); }

/* 空状态 */
.empty { text-align: center; padding: 40px 16px; color: var(--ink-muted); }
.empty .ico { font-size: 2.6rem; margin-bottom: 8px; }

/* ===== 管理后台 ===== */
.admin-tabs {
  display: flex; gap: 8px; padding: 4px; margin-bottom: 16px;
  background: var(--bg-paper-dark); border: var(--border-thick) solid var(--border-black);
  border-radius: var(--radius-md); box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-black);
  overflow-x: auto;
}
html[data-theme="dark"] .admin-tabs { box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }
.admin-tabs a {
  flex: 1; min-width: max-content; padding: 9px 12px; text-align: center;
  background: var(--card-white); border: 2px solid var(--border-black);
  border-radius: calc(var(--radius-md) - 6px); font-weight: 700; font-size: 0.88rem;
  color: var(--ink-muted); box-shadow: 2px 2px 0 var(--border-black); transition: all var(--transition-fast);
}
.admin-tabs a:hover { color: var(--ink-black); transform: translate(-1px,-1px); box-shadow: 3px 3px 0 var(--border-black); }
.admin-tabs a.active { background: var(--card-pink); color: var(--ink-black); }
html[data-theme="dark"] .admin-tabs a { background: #2e2722; box-shadow: 2px 2px 0 var(--shadow-color, var(--border-black)); }

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.stat-card { padding: 10px; text-align: center; }
.stat-card .stat-value { font-size: 1.4rem; font-weight: 800; }
.stat-card .stat-label { font-size: 0.72rem; color: var(--ink-muted); font-weight: 700; }
@media (max-width: 520px) { .stat-grid { grid-template-columns: repeat(3, 1fr); } }

table.tbl { width: 100%; border-collapse: collapse; background: var(--card-white); border: var(--border-thick) solid var(--border-black); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-black); }
html[data-theme="dark"] table.tbl { box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }
table.tbl th, table.tbl td { padding: 8px 10px; text-align: left; border-bottom: 1.5px dashed rgba(26,26,26,0.12); font-size: 0.85rem; }
table.tbl th { background: var(--card-yellow); font-weight: 800; }
table.tbl tr:last-child td { border-bottom: none; }
html[data-theme="dark"] table.tbl th, html[data-theme="dark"] table.tbl td { border-bottom-color: rgba(242,236,226,0.14); }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; align-items: start; /* 展开编辑时同行其他卡片不被拉伸出空白框体 */ }
.photo-grid .item { background: var(--card-white); border: var(--border-thick) solid var(--border-black); border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-black); }
html[data-theme="dark"] .photo-grid .item { box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--shadow-color, var(--border-black)); }
.photo-grid .item img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; background: var(--bg-paper-dark); }
.photo-grid .item .info { padding: 8px; }
.photo-grid .item .info .t { font-weight: 800; font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.photo-grid .item .info .a { color: var(--ink-muted); font-size: 0.72rem; }
.photo-grid .item .info .c { font-weight: 700; font-size: 0.78rem; margin-top: 2px; }
.photo-grid .item .del { display: block; width: 100%; padding: 6px; background: var(--card-pink); border: none; border-top: 2px solid var(--border-black); font-weight: 800; font-size: 0.78rem; cursor: pointer; color: var(--ink-black); }

/* ===== 后台作品管理：操作按钮行 ===== */
.photo-grid .item .ops { display: flex; gap: 6px; padding: 8px; border-top: 2px solid var(--border-black); background: var(--bg-paper); }
.photo-grid .item .ops button {
  flex: 1; padding: 7px 2px;
  background: var(--bg-paper-dark);
  border: 2px solid var(--border-black); border-radius: var(--radius-sm);
  font-weight: 800; font-size: 0.7rem; cursor: pointer; color: var(--ink-black); font-family: inherit;
  box-shadow: 2px 2px 0 var(--border-black); /* 分格拼接取消，改为独立按钮补 murdu 外阴影 */
}
.photo-grid .item .ops button:active { transform: translate(1px,1px); box-shadow: 1px 1px 0 var(--border-black); }
.photo-grid .item .ops button:hover { background: var(--card-yellow); }
.photo-grid .item .ops button.op-ok { background: var(--card-green); }
.photo-grid .item .ops button.del { background: var(--card-pink); }
.photo-grid .item .ops button.del:hover { background: #e57373; }
.photo-grid .item .ops button.del:disabled { background: var(--bg-paper-dark); color: var(--ink-muted); cursor: not-allowed; font-size: 0.68rem; }
html[data-theme="dark"] .photo-grid .item .ops button { color: var(--ink-black); }

/* 卡片常显编辑表单：图片 → 操作行 → 标题 → 作者 */
.photo-grid .item .field { margin: 0; padding: 0 8px 8px; }
.photo-grid .item .field:first-of-type { padding-top: 8px; }
.photo-grid .item .field label { display: block; font-size: 0.72rem; font-weight: 700; margin-bottom: 3px; color: var(--ink-muted); }

/* 大图查看 */
.lightbox { position: fixed; inset: 0; background: rgba(20,16,12,0.92); z-index: 999; display: none; align-items: center; justify-content: center; cursor: zoom-out; }
.lightbox.show { display: flex; }
.lightbox img { max-width: 94vw; max-height: 90vh; border: 3px solid #fff; border-radius: 6px; box-shadow: 0 0 48px rgba(0,0,0,0.7); object-fit: contain; }
.lightbox .lb-hint { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,0.75); font-size: 0.78rem; }
/* 投票页大图手势：双指缩放 / 拖动平移 */
.lightbox img { touch-action: none; user-select: none; -webkit-user-select: none; -webkit-user-drag: none; cursor: grab; }
.lightbox img:active { cursor: grabbing; }

/* ===== 投票页视图切换 ===== */
.view-toggle {
  position: absolute; top: 10px; right: 10px; z-index: 30; /* 盖过 gallery-counter 的 z-index:5 */
  padding: 5px 8px; font-size: 0.66rem;
  box-shadow: 2px 2px 0 var(--border-black);
}
/* ===== 瀑布流视图 ===== */
.masonry {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: 12px; max-width: 720px; width: 100%; margin: 0 auto;
  column-count: 2; column-gap: 12px;
}
@media (min-width: 720px) { .masonry { column-count: 3; } }
.masonry[hidden] { display: none; }
/* 外层 wrapper 承接 margin 与分栏隔离：避免卡片在分栏处被切开，
   出现在下一栏顶部出现上一卡片底部碎片的渲染问题（X5 内核等常见） */
.m-item {
  break-inside: avoid; -webkit-column-break-inside: avoid; page-break-inside: avoid;
  margin-bottom: 12px;
}
.m-card {
  break-inside: avoid; -webkit-column-break-inside: avoid; page-break-inside: avoid;
  background: var(--card-white); border: 2px solid var(--border-black);
  border-radius: var(--radius-md); box-shadow: 3px 3px 0 var(--border-black);
  overflow: hidden; position: relative;
}
.m-card .m-photo { position: relative; width: 100%; display: block; background: var(--bg-paper-dark); }
.m-card .m-photo img { width: 100%; display: block; cursor: zoom-in; }
.m-card .m-voted-stamp {
  position: absolute; top: 8px; left: 8px; padding: 2px 8px;
  background: var(--card-green); border: 2px solid var(--border-black);
  border-radius: 6px; font-size: 0.72rem; font-weight: 800; color: var(--ink-black);
}
.m-card .m-meta { padding: 8px 10px; }
.m-card .m-title { font-weight: 800; font-size: 0.85rem; margin-bottom: 2px; word-break: break-all; }
.m-card .m-author { color: var(--ink-muted); font-size: 0.72rem; margin-bottom: 6px; }
.m-card .m-count { font-size: 0.75rem; font-weight: 700; color: var(--ink-muted); margin-bottom: 6px; }
.m-card .m-btn {
  display: block; width: 100%; padding: 6px; font-size: 0.64rem;
  border: 2px solid var(--border-black); border-radius: var(--radius-sm);
  background: var(--card-yellow); font-weight: 800; cursor: pointer;
  box-shadow: 2px 2px 0 var(--border-black); font-family: inherit;
}
.m-card .m-btn:active { transform: translate(1px,1px); box-shadow: 1px 1px 0 var(--border-black); }
.m-card .m-btn.voted { background: var(--card-green); }
.m-card .m-btn.voted.retractable { background: var(--card-red, #ffb3ab); }
.m-card .m-btn:disabled { opacity: 0.6; cursor: not-allowed; }
/* 模糊占位图替换为高清图时的淡入 */
@keyframes pvFade { from { opacity: 0.35; } to { opacity: 1; } }
img.hi-loaded { animation: pvFade 0.3s ease; }

/* ===== 后台期次卡片（手机端友好，替代密集表格）===== */
.period-cards { display: flex; flex-direction: column; gap: 14px; }
.pcard {
  background: var(--card-white); border: 2px solid var(--border-black);
  border-radius: var(--radius-md); box-shadow: 3px 3px 0 var(--border-black);
  padding: 14px 14px 12px;
}
.pcard-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.pcard-title strong { font-size: 1.02rem; line-height: 1.3; word-break: break-all; }
.pcard-desc { font-size: 0.76rem; color: var(--ink-muted); margin-top: 2px; }
.pcard-head .badge { flex: 0 0 auto; margin-top: 2px; }
.pcard-time { font-size: 0.78rem; color: var(--ink-dark); margin-bottom: 10px; }
.pcard-stats {
  display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 0.78rem; color: var(--ink-muted);
  padding: 8px 10px; background: var(--bg-paper-dark); border-radius: var(--radius-sm);
  margin-bottom: 12px;
}
.pcard-stats b { color: var(--ink-black); }
.pcard-pending { font-style: normal; margin-left: 4px; padding: 1px 6px; background: var(--card-yellow); border: 1px solid var(--border-black); border-radius: 6px; font-size: 0.68rem; color: var(--ink-black); }
.pcard-ops { display: flex; gap: 8px; flex-wrap: wrap; }
.pcard-ops .btn { flex: 1; min-width: 72px; }

/* ===== 我的投稿 ===== */
.my-photo-card { display: flex; gap: 14px; padding: 14px; margin-bottom: 14px; align-items: flex-start; }
.my-photo-card .side { width: 108px; height: 108px; object-fit: cover; border: 2px solid var(--border-black); border-radius: 10px; flex: 0 0 auto; background: var(--bg-paper-dark); cursor: zoom-in; }
.my-photo-card .form-area { flex: 1; min-width: 0; }
.my-photo-card .status-line { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 0.78rem; color: var(--ink-muted); }
.my-photo-card .file-line { font-size: 0.75rem; color: var(--ink-muted); margin: 6px 0 10px; }
@media (max-width: 480px) {
  .my-photo-card { flex-direction: column; }
  .my-photo-card .side { width: 100%; height: 180px; }
}

/* 分隔 */
.divider { height: 2px; background: var(--border-black); margin: 16px 0; border-radius: 2px; opacity: 0.15; }
.section-title { font-weight: 800; font-size: 1rem; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
/* 底部操作行按钮统一尺寸（保存/取消等宽等高） */
.row .btn { min-width: 110px; min-height: 36px; }
.spacer { flex: 1; }

.foot { text-align: center; color: var(--ink-muted); font-size: 0.75rem; padding: 20px; }

/* 移动端微调 */
@media (max-width: 520px) {
  .wrap { padding: 10px; }
  .page-head h1 { font-size: 1.3rem; }
  .gallery-nav { width: 38px; height: 38px; }
}