:root {
  --bg:#f3eee8;
  --panel:#fffaf5;
  --line:#c7b9ad;
  --text:#2b2521;
  --muted:#776d66;
  --accent:#7a5f8f;
  --danger:#b03232;
  --link:#4d4ca8;
  --overlay:rgba(18,15,17,.62);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
}
body.modal-open{overflow:hidden}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}

.topbar{
  position:sticky;top:0;z-index:30;
  display:flex;gap:12px;align-items:center;
  padding:10px 16px;background:#342d31;color:#fff;
}
.topbar .brand{font-weight:700;margin-right:auto}
.topbar a{color:#fff}

.container{max-width:1180px;margin:0 auto;padding:18px}
.thread-container{padding-bottom:120px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}

.button,button{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid #9e8f85;border-radius:8px;
  padding:9px 14px;background:#fff;color:#292320;cursor:pointer;
}
button:disabled{opacity:.65;cursor:wait}
.button.primary,button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.danger-button{
  background:#b03232!important;
  color:#fff!important;
  border-color:#8f2020!important;
}

.catalog{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(170px,1fr));
  gap:12px;
}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
  min-height:230px;
}
.card-main-link{display:block;height:100%;color:inherit;text-decoration:none}
.card-main-link:hover{text-decoration:none}
.card-thumb{
  height:160px;
  display:flex;align-items:center;justify-content:center;
  background:#e3d8cf;
}
.card-thumb img{max-width:100%;max-height:100%;object-fit:contain}
.card-body{padding:10px}
.catalog-compact-body{padding:8px 10px 9px}
.catalog-thread-label{
  overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
  font-size:14px;line-height:1.45;color:var(--text);
}
.catalog-reply-count{
  margin-top:4px;font-size:14px;line-height:1.2;color:#245f87;
}
.meta{color:var(--muted);font-size:12px}

.form-panel,.thread-head,.post{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:8px;
}
.form-panel{padding:16px;max-width:760px}
.thread-head{padding:12px;margin-bottom:10px}
.thread-title{font-size:17px;font-weight:700}

.field{margin-bottom:14px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.compact-field{max-width:290px}
input[type="text"],
input[type="password"],
select,textarea{
  width:100%;
  border:1px solid #aaa;
  border-radius:7px;
  padding:9px 10px;
  background:#fff;
  color:#222;
}
textarea{min-height:160px;resize:vertical}
.small{font-size:12px;color:var(--muted)}

.error{
  background:#ffe4e4;border:1px solid #d99292;color:#7f2020;
  padding:10px;border-radius:8px;margin-bottom:14px;
}

.drop-zone{
  border:2px dashed #b4a397;padding:14px;border-radius:10px;background:#faf6f2;
}
.drop-zone.drag{border-color:var(--accent);background:#f1e8f5}
.preview-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.preview-item{
  width:110px;position:relative;border:1px solid #c7b9ad;
  border-radius:8px;overflow:hidden;background:#fff;
}
.preview-item img{width:100%;height:85px;object-fit:cover;display:block}
.preview-item button{
  position:absolute;top:3px;right:3px;
  width:26px;height:26px;padding:0;border-radius:50%;
  background:rgba(0,0,0,.72);color:#fff;border:none;
}

.post{
  position:relative;
  padding:10px 42px 11px 12px;
  margin-bottom:6px;
}
.post-header{
  display:flex;gap:7px;flex-wrap:wrap;align-items:center;
  min-height:26px;
  font-size:13px;
  margin-bottom:6px;
}
.local-no{font-weight:800;color:#c2372d}
.global-no{text-decoration:underline}
.post-name{font-weight:600}
.post-id{color:#8b334e;font-weight:700}
.post-body{line-height:1.55;word-break:break-word;padding-left:18px}
.post-images{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;padding-left:18px}
.post-images img{
  max-width:300px;max-height:300px;object-fit:contain;
  border:1px solid #aaa;border-radius:6px;background:#fff;
}
.quote-link{color:#2266c5;font-weight:700}

.post-actions{
  position:absolute;
  right:7px;
  top:6px;
  z-index:12;
}
.post-menu-button{
  width:32px;height:32px;padding:0;
  border:1px solid transparent;
  border-radius:7px;
  background:transparent;
  font-size:19px;
  line-height:1;
  opacity:0;
  pointer-events:none;
}
.post:hover .post-menu-button,
.post-menu-button[aria-expanded="true"]{
  opacity:1;
  pointer-events:auto;
}
.post-menu{
  position:absolute;
  right:0;
  top:36px;
  width:190px;
  overflow:hidden;
  border:1px solid #8f8580;
  border-radius:8px;
  background:#fffdfb;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
}
.post-menu button{
  display:flex;
  width:100%;
  justify-content:flex-start;
  border:0;
  border-radius:0;
  padding:10px 12px;
  background:transparent;
}
.post-menu button+button{border-top:1px solid #e6ddd7}
.post-menu button:hover{background:#f2ebe6}
.post-menu .danger-action{color:var(--danger)}
.post-menu-separator{height:1px;background:#cfc4bc}

.archive-note{
  background:#eee3b9;border:1px solid #c7af5f;
  padding:10px;border-radius:8px;margin-bottom:12px;
}

.modal-backdrop[hidden]{display:none!important}
.modal-backdrop{
  position:fixed;inset:0;z-index:100;
  display:grid;place-items:center;padding:18px;background:var(--overlay);
}
.modal-panel{
  width:min(760px,100%);
  max-height:calc(100vh - 36px);
  overflow:auto;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 18px 60px rgba(0,0,0,.28);
}
.modal-header{
  position:sticky;top:0;z-index:2;
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;background:#5a4d4f;color:#fff;
}
.modal-header h2{margin:0;font-size:18px;flex:1}
.modal-close{
  width:40px;height:40px;padding:0;border:0;border-radius:50%;
  background:transparent;color:#fff;font-size:28px;
}
.modal-form{padding:16px}
.modal-submit{width:100%;min-height:48px;font-weight:700}
.thread-create-info{
  display:flex;gap:10px;align-items:center;
  margin:0 0 14px;padding:10px 12px;background:#eee4dc;border-radius:8px;
}
.thread-create-info strong{margin-left:auto}

.thread-status-dock{
  position:fixed;
  left:12px;bottom:12px;z-index:50;
  display:grid;
  grid-template-columns:160px auto minmax(220px,auto);
  align-items:center;gap:10px;
  width:min(760px,calc(100vw - 100px));
  padding:10px;
  background:rgba(39,36,38,.94);
  border:1px solid #4c484a;
  border-radius:10px;
  color:#fff;
  box-shadow:0 8px 28px rgba(0,0,0,.22);
}
.thread-status-dock button{
  min-height:42px;background:#2c292b;color:#fff;border-color:#5e585b;
}
.dock-auto{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;white-space:nowrap;
}
.dock-life{
  display:flex;align-items:center;gap:6px;
  min-width:0;font-size:12px;color:#ddd5d7;
}
.dock-life strong{
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;
}

.thread-float-nav{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;flex-direction:column;gap:10px;
}
.float-round{
  width:54px;height:54px;padding:0;border-radius:50%;
  border:1px solid #6f696c;background:rgba(44,41,43,.96);
  color:#fff;font-size:25px;box-shadow:0 8px 24px rgba(0,0,0,.2);
}
.float-reply{background:#347bf1;border-color:#347bf1}

.toast[hidden]{display:none!important}
.toast{
  position:fixed;
  left:50%;bottom:92px;z-index:150;
  transform:translateX(-50%);
  padding:9px 14px;border-radius:999px;
  background:rgba(20,20,20,.9);color:#fff;
  font-size:13px;
  pointer-events:none;
}

/* Admin */
.admin-view-banner{
  display:flex;
  gap:12px;
  align-items:center;
  margin-bottom:10px;
  padding:8px 12px;
  border-radius:8px;
  background:#fff0c7;
  border:1px solid #d5b65c;
  font-size:13px;
}
.inline-admin-form{margin-top:10px}

.admin-login-wrap{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:20px;
}
.admin-login-card{
  width:min(430px,100%);
  padding:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
}
.admin-login-card h1{font-size:20px;margin:0 0 18px}
.admin-login-back{margin-top:14px;text-align:center}

.admin-topbar{
  position:sticky;
  top:0;
  z-index:30;
  display:flex;
  align-items:center;
  gap:12px;
  padding:9px 14px;
  background:#242225;
  color:#fff;
}
.admin-topbar strong{margin-right:auto}
.admin-topbar a{color:#fff}
.admin-topbar form{margin:0}
.admin-topbar button{
  padding:6px 10px;
  background:#3a363a;
  color:#fff;
  border-color:#615b61;
}

.admin-container{
  max-width:1100px;
  margin:0 auto;
  padding:18px;
}
.admin-container h1{font-size:24px}
.admin-container h2{font-size:18px}

.admin-stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
  gap:10px;
  margin-bottom:20px;
}
.admin-stats>div{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:13px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:9px;
}
.admin-stats span{font-size:12px;color:var(--muted)}
.admin-stats strong{font-size:25px}

.admin-section{
  margin:16px 0;
  padding:15px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
}
.admin-section-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
}

.admin-list{
  display:flex;
  flex-direction:column;
  gap:7px;
}
.admin-list-row{
  display:flex;
  gap:14px;
  align-items:flex-start;
  justify-content:space-between;
  padding:11px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
}
.admin-list-row>div:first-child{
  min-width:0;
  display:flex;
  flex-wrap:wrap;
  gap:5px 10px;
  align-items:center;
}
.admin-excerpt{
  flex-basis:100%;
  margin-top:3px;
  color:#3f3733;
  word-break:break-word;
}
.admin-list-actions{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  flex-shrink:0;
}
.admin-list-actions form{margin:0}

.report-open{border-left:4px solid #b94a48}
.ban-active{border-left:4px solid #b94a48}

.admin-detail-card,
.admin-form-card{
  margin-bottom:14px;
  padding:15px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
}
.admin-detail-grid{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:7px 12px;
  margin:0;
}
.admin-detail-grid dt{
  font-weight:700;
  color:var(--muted);
}
.admin-detail-grid dd{margin:0;word-break:break-all}
.admin-post-body{
  margin-top:15px;
  padding:13px;
  background:#f7f2ee;
  border-radius:8px;
  white-space:pre-wrap;
  word-break:break-word;
}
.admin-post-images{padding-left:0}
.admin-actions-grid{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.admin-actions-grid form{margin:0}

@media (hover:none),(pointer:coarse){
  .post-menu-button{
    opacity:1;
    pointer-events:auto;
  }
}

@media(max-width:760px){
  .container{padding:10px}
  .catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .card-thumb{height:130px}
  .post{padding-right:40px}
  .post-body,.post-images{padding-left:4px}
  .post-images img{max-width:100%;height:auto}

  .thread-container{padding-bottom:160px}
  .thread-status-dock{
    left:8px;right:72px;bottom:8px;width:auto;
    grid-template-columns:1fr auto;
  }
  .dock-life{grid-column:1/-1}

  .thread-float-nav{right:10px;bottom:10px}
  .float-round{width:50px;height:50px}

  .modal-backdrop{padding:8px}
  .modal-panel{max-height:calc(100vh - 16px)}

  .admin-container{padding:10px}
  .admin-list-row{flex-direction:column}
  .admin-list-actions{width:100%}
  .admin-detail-grid{grid-template-columns:88px 1fr}
  .admin-topbar{flex-wrap:wrap}
}


/* =========================
   v0.3.1 compact catalog
   ========================= */
@media (min-width: 761px) {
  .catalog {
    grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
    gap: 6px;
  }

  .card {
    min-height: 0;
    border-radius: 7px;
  }

  .card-thumb {
    height: 108px;
  }

  .catalog-compact-body {
    padding: 5px 6px 6px;
  }

  .catalog-thread-label {
    font-size: 12px;
    line-height: 1.3;
  }

  .catalog-reply-count {
    margin-top: 2px;
    font-size: 12px;
    line-height: 1.15;
  }
}

@media (max-width: 760px) {
  .catalog {
    gap: 5px;
  }

  .card-thumb {
    height: 112px;
  }

  .catalog-compact-body {
    padding: 6px;
  }

  .catalog-thread-label,
  .catalog-reply-count {
    font-size: 12px;
  }
}

/* =========================
   v0.3.2 parent + child thread layout
   ========================= */
#threadPostArea {
  max-width: 980px;
}

.op-post {
  width: min(920px, 100%);
  padding: 10px 42px 12px 10px;
  margin: 0;
  background: #fffdf5;
  border-color: #cbbbad;
  border-radius: 4px;
}

.op-header {
  margin-bottom: 8px;
}

.op-main {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.op-images {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 0 0 auto;
  max-width: 430px;
}

.op-images a {
  display: block;
}

.op-images img {
  display: block;
  width: auto;
  max-width: 320px;
  max-height: 420px;
  object-fit: contain;
  border: 1px solid #b9a99e;
  border-radius: 5px;
  background: #fff;
}

.op-text {
  min-width: 180px;
  flex: 1 1 340px;
}

.op-post .post-body {
  padding-left: 0;
  font-size: 16px;
  line-height: 1.65;
}

.op-admin-delete {
  margin-top: 12px;
}

.reply-divider {
  height: 1px;
  margin: 8px 0 10px;
  background: #bfb4aa;
}

.reply-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.reply-post {
  width: fit-content;
  min-width: min(390px, 100%);
  max-width: min(760px, 100%);
  margin: 0;
  padding: 7px 40px 8px 10px;
  border-radius: 3px;
  background: #ead8cd;
  border-color: #d2bdb0;
}

.reply-post .post-header {
  margin-bottom: 5px;
}

.reply-main {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.reply-images {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 0 0 auto;
  max-width: 390px;
}

.reply-images img {
  display: block;
  max-width: 230px;
  max-height: 290px;
  object-fit: contain;
  border: 1px solid #b59d90;
  border-radius: 4px;
  background: #fff;
}

.reply-post .post-body {
  padding-left: 20px;
  min-width: 170px;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.55;
}

.reply-post:has(.reply-images) .post-body {
  padding-left: 0;
}

.reply-post .post-menu {
  z-index: 30;
}

@media (max-width: 760px) {
  #threadPostArea {
    max-width: none;
  }

  .op-post,
  .reply-post {
    width: 100%;
    min-width: 0;
    max-width: none;
  }

  .op-main,
  .reply-main {
    flex-direction: column;
    gap: 9px;
  }

  .op-images,
  .reply-images {
    max-width: 100%;
  }

  .op-images img,
  .reply-images img {
    max-width: min(100%, 320px);
    height: auto;
  }

  .reply-post .post-body,
  .reply-post:has(.reply-images) .post-body {
    padding-left: 4px;
    max-width: none;
  }
}

/* =========================
   v0.3.3 parent article flat style
   ========================= */
.op-post {
  width: min(920px, 100%);
  margin: 0;
  padding: 6px 42px 14px 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.op-header {
  margin-bottom: 8px;
}

.op-main {
  padding-left: 0;
}

.op-images img {
  border-radius: 4px;
}

.op-admin-delete {
  margin-top: 10px;
}

.reply-divider {
  margin-top: 10px;
}

@media (max-width: 760px) {
  .op-post {
    padding: 6px 40px 12px 0;
  }
}

/* =========================
   v0.3.4 user settings + themes
   ========================= */

html[data-theme="a"] {
  --theme-bg: #EEF2FB;
  --theme-surface: #F8FAFF;
  --theme-reply: #D9DEF1;
  --theme-border: #B7C0D6;
  --theme-text: #1F2D4D;
  --theme-muted: #66708A;
  --theme-link: #D12F2F;
  --theme-name: #2E9B51;
  --theme-accent: #8A8FBF;
  --theme-topbar: #313B56;
  --theme-topbar-text: #F5F7FF;
  --theme-input: #FFFFFF;
  --theme-thumb: #DFE5F3;
  --theme-hover: #E8EDF8;
}

html[data-theme="b"] {
  --theme-bg: #FEF9EE;
  --theme-surface: #FFFDF8;
  --theme-reply: #F4E6E2;
  --theme-border: #D8C9C4;
  --theme-text: #3B2F2B;
  --theme-muted: #806F68;
  --theme-link: #D6452D;
  --theme-name: #2E8B57;
  --theme-accent: #E1A792;
  --theme-topbar: #665753;
  --theme-topbar-text: #FFF8F1;
  --theme-input: #FFFDF9;
  --theme-thumb: #EEE2D8;
  --theme-hover: #F8EFEA;
}

html[data-theme="c"] {
  --theme-bg: #1E2228;
  --theme-surface: #252B33;
  --theme-reply: #2A313A;
  --theme-border: #434B57;
  --theme-text: #E6EDF3;
  --theme-muted: #9DA9B8;
  --theme-link: #4FC3F7;
  --theme-name: #6EE7B7;
  --theme-accent: #E67373;
  --theme-topbar: #15191F;
  --theme-topbar-text: #F3F6F9;
  --theme-input: #20262D;
  --theme-thumb: #303844;
  --theme-hover: #343C46;
}

body {
  background: var(--theme-bg);
  color: var(--theme-text);
}

a,
.global-no,
.quote-link {
  color: var(--theme-link);
}

.meta {
  color: var(--theme-muted);
}

.topbar {
  background: var(--theme-topbar);
  color: var(--theme-topbar-text);
}

.topbar a {
  color: var(--theme-topbar-text);
}

.top-settings-button {
  border: 0;
  padding: 6px 8px;
  background: transparent;
  color: var(--theme-topbar-text);
  font-size: 13px;
  white-space: nowrap;
}

.top-settings-button:hover {
  background: rgba(255,255,255,.1);
}

.card,
.form-panel,
.thread-head,
.modal-panel {
  background: var(--theme-surface);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

.card-thumb {
  background: var(--theme-thumb);
}

.catalog-thread-label {
  color: var(--theme-text);
}

.catalog-reply-count {
  color: var(--theme-link);
}

.op-post {
  background: transparent;
  color: var(--theme-text);
}

.reply-post {
  background: var(--theme-reply);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

.post-name {
  color: var(--theme-name);
}

.post-id {
  color: var(--theme-accent);
}

.post-menu {
  background: var(--theme-surface);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

.post-menu button {
  color: var(--theme-text);
}

.post-menu button:hover {
  background: var(--theme-hover);
}

.post-menu .danger-action {
  color: var(--theme-link);
}

.post-menu-separator,
.reply-divider {
  background: var(--theme-border);
}

input[type="text"],
input[type="password"],
select,
textarea {
  background: var(--theme-input);
  color: var(--theme-text);
  border-color: var(--theme-border);
}

.drop-zone,
.thread-create-info {
  background: var(--theme-surface);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

.modal-header {
  background: var(--theme-topbar);
  color: var(--theme-topbar-text);
}

/* Settings modal */
body.settings-open {
  overflow: hidden;
}

.settings-backdrop[hidden] {
  display: none !important;
}

.settings-backdrop {
  position: fixed;
  inset: 0;
  z-index: 180;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(10, 10, 14, .58);
}

.settings-panel {
  width: min(680px, 100%);
  max-height: calc(100vh - 32px);
  overflow: auto;
  border: 1px solid var(--theme-border);
  border-radius: 12px;
  background: var(--theme-surface);
  color: var(--theme-text);
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
}

.settings-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  border-bottom: 1px solid var(--theme-border);
  background: var(--theme-surface);
}

.settings-header h2 {
  flex: 1;
  margin: 0;
  font-size: 18px;
}

.settings-close {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--theme-text);
  font-size: 26px;
}

.settings-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--theme-border);
}

.settings-tab {
  min-height: 48px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--theme-text);
  font-weight: 700;
}

.settings-tab.is-active {
  color: var(--theme-link);
  box-shadow: inset 0 -3px 0 var(--theme-link);
}

.settings-content {
  padding: 18px;
}

.settings-page {
  display: none;
}

.settings-page.is-active {
  display: block;
}

.settings-page h3 {
  margin: 0 0 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--theme-border);
  font-size: 15px;
}

.settings-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 250px);
  gap: 16px;
  align-items: center;
  padding: 10px 0;
}

.settings-help {
  margin-top: 4px;
  color: var(--theme-muted);
  font-size: 12px;
}

.theme-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.theme-preview {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 8px;
  background: transparent;
  color: var(--theme-text);
  border: 1px solid var(--theme-border);
}

.theme-preview.is-selected {
  outline: 2px solid var(--theme-link);
  outline-offset: 1px;
}

.theme-preview-swatch {
  display: block;
  height: 42px;
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 6px;
}

.theme-a-swatch {
  background:
    linear-gradient(135deg, #EEF2FB 0 45%, #D9DEF1 45% 72%, #313B56 72%);
}

.theme-b-swatch {
  background:
    linear-gradient(135deg, #FEF9EE 0 45%, #F4E6E2 45% 72%, #665753 72%);
}

.theme-c-swatch {
  background:
    linear-gradient(135deg, #1E2228 0 45%, #2A313A 45% 72%, #4FC3F7 72%);
}

.settings-placeholder {
  margin: 0;
  padding: 14px;
  border: 1px dashed var(--theme-border);
  border-radius: 8px;
  color: var(--theme-muted);
}

@media (max-width: 640px) {
  .topbar {
    gap: 8px;
    flex-wrap: wrap;
  }

  .topbar .brand {
    flex-basis: 100%;
  }

  .settings-backdrop {
    padding: 7px;
  }

  .settings-panel {
    max-height: calc(100vh - 14px);
  }

  .settings-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-row {
    grid-template-columns: 1fr;
  }
}

/* =========================
   v0.3.5 top navigation polish
   ========================= */

.topbar {
  gap: 14px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.topnav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--theme-topbar-text) !important;
  text-decoration: none !important;
  font-size: 15px;
  line-height: 1;
  font-weight: 600;
  white-space: nowrap;
}

.topnav-link:hover {
  background: rgba(255,255,255,.10);
}

.topnav-button {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.topnav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  font-size: 13px;
  line-height: 1;
  opacity: .95;
  flex: 0 0 16px;
}

.topnav-label {
  display: inline-block;
  line-height: 1;
}

.top-settings-button {
  display: none !important;
}

@media (max-width: 640px) {
  .topbar {
    gap: 8px;
    align-items: flex-start;
  }

  .topnav {
    gap: 2px;
  }

  .topnav-link {
    min-height: 32px;
    padding: 6px 8px;
    font-size: 14px;
    gap: 5px;
  }

  .topnav-icon {
    width: 15px;
    height: 15px;
    font-size: 12px;
    flex-basis: 15px;
  }
}

/* =========================
   v0.3.6 responsive thumbnails + image lightbox
   ========================= */

/* PC: 最大3枚を横並び。画像は少し小さめのサムネイル。 */
@media (min-width: 761px) {
  .reply-post {
    max-width: min(980px, 100%);
  }

  .reply-images {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 150px));
    gap: 6px;
    max-width: none;
    flex: 0 0 auto;
  }

  .reply-images a {
    display: block;
    width: 150px;
  }

  .reply-images img {
    display: block;
    width: 150px;
    height: 210px;
    max-width: none;
    max-height: none;
    object-fit: contain;
    background: var(--theme-input);
  }

  .reply-main {
    align-items: flex-start;
  }
}

/* タブレット: 2枚 + 折り返し */
@media (min-width: 521px) and (max-width: 760px) {
  .reply-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 150px));
    gap: 6px;
    max-width: 100%;
  }

  .reply-images a,
  .reply-images img {
    width: 150px;
  }

  .reply-images img {
    height: 210px;
    object-fit: contain;
  }
}

/* スマホ: 1枚ずつ縦。画面からはみ出さない。 */
@media (max-width: 520px) {
  .reply-images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    width: min(100%, 260px);
    max-width: 100%;
  }

  .reply-images a {
    display: block;
    width: 100%;
  }

  .reply-images img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 260px;
    max-height: 340px;
    object-fit: contain;
  }
}

/* 画像拡大表示 */
.image-lightbox[hidden] {
  display: none !important;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, .86);
  touch-action: manipulation;
}

.image-lightbox-stage {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.image-lightbox-image {
  display: block;
  max-width: min(96vw, 1600px);
  max-height: 94vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 12px 50px rgba(0, 0, 0, .45);
}

.image-lightbox-close {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 510;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 50%;
  background: rgba(20,20,20,.72);
  color: #fff;
  font-size: 30px;
  line-height: 1;
}

.image-lightbox-close:hover {
  background: rgba(45,45,45,.9);
}

@media (max-width: 520px) {
  .image-lightbox {
    padding: 8px;
  }

  .image-lightbox-image {
    max-width: 98vw;
    max-height: 92vh;
  }

  .image-lightbox-close {
    top: 8px;
    right: 8px;
    width: 42px;
    height: 42px;
    font-size: 27px;
  }
}

/* =========================
   v0.4.0 dice
   ========================= */

.compose-tools {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: -2px 0 12px;
}

.compose-tool-button {
  min-height: 38px;
  padding: 7px 12px;
  border-color: var(--theme-border, #aaa);
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
}

.dice-panel[hidden] {
  display: none !important;
}

.dice-panel {
  margin: 0 0 14px;
  padding: 13px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 10px;
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
}

.dice-panel-title {
  margin-bottom: 6px;
  font-weight: 800;
  font-size: 14px;
}

.dice-manual,
.dice-example,
.dice-note {
  font-size: 12px;
  color: var(--theme-muted, #777);
}

.dice-manual {
  margin-bottom: 10px;
}

.dice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.dice-grid label {
  display: block;
}

.dice-grid label > span {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  font-weight: 700;
}

.dice-grid small {
  font-weight: 400;
  color: var(--theme-muted, #777);
}

.dice-grid input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  padding: 7px 9px;
  background: var(--theme-input, #fff);
  color: var(--theme-text, #222);
}

.dice-insert-button {
  width: 100%;
  min-height: 44px;
  margin-top: 10px;
  border: 0;
  background: var(--theme-accent, #7a5f8f);
  color: #fff;
  font-weight: 800;
}

.dice-note {
  margin-top: 7px;
}

.dice-example {
  margin-top: 5px;
}

.dice-error {
  margin-top: 8px;
  padding: 7px 9px;
  border-radius: 6px;
  background: #ffe5e5;
  color: #8b2020;
  font-size: 12px;
}

.dice-results {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 9px;
}

.dice-result {
  width: fit-content;
  max-width: 100%;
  padding: 7px 9px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-hover, rgba(0,0,0,.04));
  font-size: 13px;
}

.dice-result-head {
  margin-bottom: 2px;
  font-weight: 800;
}

.dice-result-detail {
  word-break: break-word;
}

.dice-target {
  color: var(--theme-muted, #777);
}

.dice-judge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.dice-judge.is-success {
  background: #dff3e4;
  color: #1f6a35;
}

.dice-judge.is-failure {
  background: #f8dddd;
  color: #8c2929;
}

html[data-theme="c"] .dice-judge.is-success {
  background: #234735;
  color: #9ff0bd;
}

html[data-theme="c"] .dice-judge.is-failure {
  background: #512b2f;
  color: #ffb4b4;
}

@media (max-width: 520px) {
  .dice-grid {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }

  .dice-panel {
    padding: 10px;
  }
}

/* =========================
   v0.4.1 commandless dice
   ========================= */

.dice-manual,
.dice-example {
  display: none !important;
}

.dice-pending {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--theme-border, #aaa);
}

.dice-pending-title {
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 800;
}

.dice-pending-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dice-pending-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
  padding: 5px 7px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-hover, rgba(0,0,0,.04));
}

.dice-pending-expression {
  font-size: 12px;
  font-weight: 800;
  word-break: break-word;
}

.dice-pending-remove {
  width: 24px;
  height: 24px;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--theme-muted, #777);
  font-size: 18px;
  line-height: 1;
}

.dice-pending-remove:hover {
  background: rgba(0,0,0,.08);
}

.dice-note {
  margin-top: 8px;
}

/* =========================
   v0.4.2 simple dice notation
   ========================= */

@media (min-width: 641px) {
  .dice-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.dice-note::after {
  content: " 例: 2d6= / 2d6+30=";
}

/* =========================
   v0.4.3 dice split spec
   ========================= */

@media (min-width: 641px) {
  .dice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* v0.4.2で付けた直打ち例の疑似要素を無効化 */
.dice-note::after {
  content: "";
}

/* =========================
   v0.4.4 child reply text size
   ========================= */

/* 子レスの本文文字サイズだけ親記事に合わせる。
   背景・枠・幅・余白などのレイアウトは変更しない。 */
.reply-post .post-body {
  font-size: 16px;
  line-height: 1.65;
}

/* =========================
   v0.5.0 history / unread / favorites
   ========================= */

.catalog-reply-count {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.catalog-unread-increase {
  color: #2c63d7;
  font-weight: 800;
}

html[data-theme="c"] .catalog-unread-increase {
  color: #73b7ff;
}

.thread-user-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 2px;
}

.thread-favorite-button {
  min-height: 32px;
  padding: 5px 9px;
  border: 1px solid var(--theme-border, #aaa);
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
  font-size: 12px;
}

.thread-favorite-button.is-active {
  color: #b07500;
  font-weight: 800;
}

html[data-theme="c"] .thread-favorite-button.is-active {
  color: #ffd56a;
}

.settings-saved-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-saved-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-hover, rgba(0,0,0,.03));
}

.settings-saved-link {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.settings-saved-remove {
  flex: 0 0 auto;
  min-height: 30px;
  padding: 4px 8px;
  font-size: 12px;
}

.history-container {
  max-width: 900px;
}

.history-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.history-head h1 {
  margin: 0 0 5px;
  font-size: 22px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 8px 10px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 8px;
  background: var(--theme-surface, #fff);
}

.history-thumb {
  display: block;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
}

.history-thumb img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 5px;
  border: 1px solid var(--theme-border, #aaa);
}

.history-item-body {
  min-width: 0;
  flex: 1;
}

.history-item-title {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 700;
}

.history-item-meta {
  margin-top: 4px;
  color: var(--theme-muted, #777);
  font-size: 12px;
}

@media (max-width: 640px) {
  .history-head {
    align-items: stretch;
    flex-direction: column;
  }

  .history-head > button {
    align-self: flex-start;
  }
}

/* =========================
   v0.5.1 favorite words
   ========================= */

.favorite-word-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 10px;
}

.favorite-word-form input {
  min-width: 0;
}

.favorite-word-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.favorite-word-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-hover, rgba(0,0,0,.03));
}

.favorite-word-label {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.favorite-word-remove {
  flex: 0 0 auto;
  min-height: 30px;
  padding: 4px 8px;
  font-size: 12px;
}

/* 一致スレは並び順だけ優先する。
   カタログカード自体のデザインは変更しない。 */
.catalog-card.is-favorite-word-match {
  order: initial;
}

/* 旧スレッドお気に入りUIは廃止 */
.thread-user-actions,
.thread-favorite-button {
  display: none !important;
}

@media (max-width: 520px) {
  .favorite-word-form {
    grid-template-columns: 1fr;
  }

  .favorite-word-form button {
    justify-self: start;
  }
}

/* =========================
   v0.6.0 anti-bot
   ========================= */

/* Honeypot: visually unavailable to normal users but remains a real form
   control for simplistic bots that indiscriminately fill text fields. */
.bot-trap {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* =========================
   v0.6.1 thread creation CAPTCHA
   ========================= */

.turnstile-thread-field {
  margin: 0 0 14px;
  padding: 11px 12px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 8px;
  background: var(--theme-surface, #fff);
}

.turnstile-thread-label {
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 800;
}

.turnstile-thread-widget {
  min-height: 65px;
  margin-bottom: 6px;
}

@media (max-width: 420px) {
  .turnstile-thread-field {
    padding: 9px;
  }
}

/* =========================
   v0.7.0 stamps
   ========================= */

.stamp-area {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.op-post > .stamp-area {
  margin-top: 10px;
}

.stamp-reaction-list {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.stamp-chip,
.stamp-picker-toggle {
  min-height: 30px;
  height: 30px;
  padding: 3px 7px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 8px;
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
}

.stamp-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.stamp-chip.is-mine {
  border-color: var(--theme-link, #4868b0);
  box-shadow: inset 0 0 0 1px var(--theme-link, #4868b0);
}

.stamp-chip img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.stamp-chip span {
  min-width: 9px;
  font-size: 12px;
  font-weight: 800;
}

.stamp-picker-wrap {
  position: relative;
}

.stamp-picker-toggle {
  width: 30px;
  padding: 0;
  font-size: 18px;
  line-height: 1;
}

.stamp-picker {
  position: absolute;
  z-index: 70;
  left: 0;
  bottom: calc(100% + 6px);
  display: grid;
  grid-template-columns: repeat(4, minmax(62px, 1fr));
  gap: 5px;
  width: min(330px, calc(100vw - 32px));
  padding: 7px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 9px;
  background: var(--theme-surface, #fff);
  box-shadow: 0 10px 30px rgba(0,0,0,.20);
}

.stamp-picker[hidden] {
  display: none !important;
}

.stamp-picker-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 0;
  padding: 6px 4px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--theme-text, #222);
}

.stamp-picker-item:hover {
  background: var(--theme-hover, rgba(0,0,0,.05));
}

.stamp-picker-item.is-mine {
  border-color: var(--theme-link, #4868b0);
}

.stamp-picker-item img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.stamp-picker-item span {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 10px;
  text-align: center;
}

.admin-stamp-create {
  max-width: 620px;
}

.admin-stamp-order-field {
  max-width: 180px;
}

.admin-stamp-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-stamp-row {
  display: grid;
  grid-template-columns: 74px minmax(280px, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: #fff;
}

.admin-stamp-preview {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid #d2c6bd;
  border-radius: 8px;
  background: #f7f3ef;
}

.admin-stamp-preview img {
  max-width: 56px;
  max-height: 56px;
  object-fit: contain;
}

.admin-stamp-edit {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) 90px auto;
  gap: 7px;
  align-items: end;
}

.admin-stamp-edit label > span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted, #777);
  font-size: 11px;
}

.admin-stamp-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: var(--muted, #777);
  font-size: 12px;
  white-space: nowrap;
}

.admin-stamp-actions {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.admin-stamp-actions form {
  margin: 0;
}

@media (max-width: 760px) {
  .stamp-picker {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 78px;
    width: auto;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .admin-stamp-row {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .admin-stamp-edit,
  .admin-stamp-meta,
  .admin-stamp-actions {
    grid-column: 1 / -1;
  }

  .admin-stamp-edit {
    grid-template-columns: 1fr 90px;
  }

  .admin-stamp-edit > button {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

/* =========================
   v0.7.1 stamp button position
   ========================= */

/* スタンプ件数はレス下部のまま。
   「＋」ボタンだけを右上の「…」の左側へ移動する。 */
.stamp-area {
  position: static;
}

.stamp-picker-wrap {
  position: absolute;
  top: 7px;
  right: 42px;
  z-index: 13;
}

/* PCでは＋の直下へスタンプ選択を開く */
.stamp-picker {
  left: auto;
  right: 0;
  top: calc(100% + 6px);
  bottom: auto;
}

/* スマホでは従来どおり画面下部に選択パネルを出す */
@media (max-width: 760px) {
  .stamp-picker-wrap {
    top: 7px;
    right: 42px;
  }

  .stamp-picker {
    position: fixed;
    left: 8px;
    right: 8px;
    top: auto;
    bottom: 78px;
    width: auto;
  }
}

/* =========================
   v0.7.2 stamp picker polish
   ========================= */

/* 「＋」は通常は隠し、PCではカーソルが乗っているレスだけ表示。
   キーボード操作中も表示する。 */
@media (hover: hover) and (pointer: fine) {
  .post .stamp-picker-wrap {
    opacity: 0;
    pointer-events: none;
    transition: opacity .08s ease;
  }

  .post:hover .stamp-picker-wrap,
  .post:focus-within .stamp-picker-wrap {
    opacity: 1;
    pointer-events: auto;
  }
}

/* タッチ端末には hover がないので、操作不能にならないよう常時表示。 */
@media (hover: none), (pointer: coarse) {
  .post .stamp-picker-wrap {
    opacity: 1;
    pointer-events: auto;
  }
}

/* 「＋」は枠・背景なし。… と同じく軽い操作アイコンにする。 */
.stamp-picker-toggle {
  width: 28px;
  height: 28px;
  min-height: 28px;
  padding: 0;
  border: 0 !important;
  border-radius: 5px;
  background: transparent !important;
  box-shadow: none !important;
  color: inherit;
  font-size: 18px;
  line-height: 1;
}

.stamp-picker-toggle:hover,
.stamp-picker-toggle:focus-visible {
  background: var(--theme-hover, rgba(0,0,0,.06)) !important;
}

/* スタンプ選択は画像をできるだけ詰める。 */
.stamp-picker {
  grid-template-columns: repeat(6, 38px);
  gap: 2px;
  width: auto;
  max-width: min(280px, calc(100vw - 24px));
  padding: 5px;
}

.stamp-picker-item {
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  padding: 2px;
  gap: 0;
}

.stamp-picker-item img {
  width: 32px;
  height: 32px;
}

/* 名称は画面には表示しない。
   title / alt は残るのでマウスオーバーや支援技術では識別可能。 */
.stamp-picker-item span {
  display: none !important;
}

/* 付与済みスタンプも少し詰める */
.stamp-reaction-list {
  gap: 2px;
}

.stamp-chip {
  gap: 2px;
  min-height: 27px;
  height: 27px;
  padding: 2px 5px;
}

.stamp-chip img {
  width: 21px;
  height: 21px;
}

@media (max-width: 760px) {
  .stamp-picker {
    grid-template-columns: repeat(7, minmax(34px, 1fr));
    gap: 2px;
    padding: 5px;
  }

  .stamp-picker-item {
    width: auto;
    min-width: 0;
  }
}

/* =========================
   v0.7.3 quick stamps + emoji picker
   ========================= */

/* レス右上: 画像スタンプ2個 + 3個目をスタンプ選択アイコン */
.stamp-picker-wrap {
  right: 38px;
}

.stamp-quick-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.stamp-quick-item,
.stamp-picker-toggle {
  width: 30px;
  height: 30px;
  min-width: 30px;
  min-height: 30px;
  padding: 2px;
  border: 0 !important;
  border-radius: 5px;
  background: transparent !important;
  box-shadow: none !important;
  color: inherit;
}

.stamp-quick-item:hover,
.stamp-quick-item:focus-visible,
.stamp-picker-toggle:hover,
.stamp-picker-toggle:focus-visible {
  background: var(--theme-hover, rgba(0,0,0,.07)) !important;
}

.stamp-quick-item.is-mine {
  background: var(--theme-hover, rgba(0,0,0,.07)) !important;
}

.stamp-quick-item img {
  display: block;
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.stamp-picker-toggle {
  font-size: 20px;
  line-height: 1;
}

/* Picker */
.stamp-picker {
  display: block;
  width: min(330px, calc(100vw - 24px));
  max-height: 330px;
  padding: 5px;
  overflow: hidden;
}

.stamp-picker-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--theme-border, #aaa);
}

.stamp-picker-tab {
  min-height: 28px;
  padding: 4px 9px;
  border: 0;
  border-radius: 5px 5px 0 0;
  background: transparent;
  color: var(--theme-muted, #666);
  font-size: 11px;
}

.stamp-picker-tab.is-active {
  color: var(--theme-text, #222);
  font-weight: 800;
  background: var(--theme-hover, rgba(0,0,0,.05));
}

.stamp-picker-page {
  display: none;
  max-height: 275px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.stamp-picker-page.is-active {
  display: block;
}

.stamp-picker-grid {
  display: grid;
  grid-template-columns: repeat(7, 38px);
  gap: 1px;
  align-items: center;
  justify-content: start;
}

.stamp-picker-item {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  padding: 1px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: inherit;
}

.stamp-picker-item:hover,
.stamp-picker-item:focus-visible {
  background: var(--theme-hover, rgba(0,0,0,.07));
}

.stamp-picker-item.is-mine {
  border-color: var(--theme-link, #4868b0);
}

.stamp-picker-item img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

/* 名称は一切並べない */
.stamp-picker-item > span:not(.stamp-emoji) {
  display: none !important;
}

.stamp-emoji-item,
.stamp-emoji {
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    sans-serif;
}

.stamp-emoji-item {
  font-size: 25px;
  line-height: 1;
}

.stamp-chip .stamp-emoji {
  font-size: 21px;
  line-height: 1;
}

.stamp-picker-empty {
  padding: 12px 8px;
  color: var(--theme-muted, #777);
  font-size: 12px;
}

/* 付与済みリアクションも可能な限り詰める */
.stamp-reaction-list {
  gap: 1px;
}

.stamp-chip {
  gap: 2px;
  min-height: 27px;
  height: 27px;
  padding: 2px 4px;
}

.stamp-count {
  font-size: 11px;
  font-weight: 800;
}

/* PCではカーソル中のレスだけ右上スタンプ群を出す */
@media (hover: hover) and (pointer: fine) {
  .post .stamp-picker-wrap {
    opacity: 0;
    pointer-events: none;
  }

  .post:hover .stamp-picker-wrap,
  .post:focus-within .stamp-picker-wrap {
    opacity: 1;
    pointer-events: auto;
  }
}

/* スマホにはhoverがないので右上操作群を常時表示 */
@media (hover: none), (pointer: coarse) {
  .post .stamp-picker-wrap {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 760px) {
  .stamp-picker-wrap {
    right: 38px;
  }

  .stamp-picker {
    position: fixed;
    left: 8px;
    right: 8px;
    top: auto;
    bottom: 78px;
    width: auto;
    max-height: min(420px, calc(100vh - 110px));
  }

  .stamp-picker-page {
    max-height: min(350px, calc(100vh - 175px));
  }

  .stamp-picker-grid {
    grid-template-columns: repeat(7, minmax(34px, 1fr));
  }

  .stamp-picker-item {
    width: auto;
    min-width: 0;
  }
}

/* =========================
   v0.7.4 stamp picker cleanup
   ========================= */

/* レス右上はスタンプ選択アイコンだけにする。
   管理画面で登録した画像スタンプは、選択パネル内では引き続き利用可能。 */
.stamp-quick-item {
  display: none !important;
}

/* ☺ と … の間を詰める */
.stamp-picker-wrap {
  right: 38px;
}

.stamp-quick-list {
  gap: 0;
}

/* 絵文字一覧の横切れを防止。
   6列固定にして横スクロールを発生させない。 */
.stamp-picker {
  width: min(292px, calc(100vw - 24px));
  overflow-x: hidden !important;
}

.stamp-picker-page {
  overflow-x: hidden !important;
}

.stamp-picker-grid,
.stamp-emoji-grid {
  grid-template-columns: repeat(6, 38px) !important;
  gap: 2px !important;
  width: 100%;
  max-width: 100%;
  justify-content: start;
  overflow: visible;
}

.stamp-picker-item {
  box-sizing: border-box;
  width: 38px;
  min-width: 38px;
  max-width: 38px;
}

.stamp-emoji-item {
  overflow: visible;
  font-size: 24px;
}

/* タッチ端末も6列。横スクロールはさせず縦方向だけで選べるようにする。 */
@media (max-width: 760px) {
  .stamp-picker {
    left: 8px;
    right: 8px;
    width: auto;
    overflow-x: hidden !important;
  }

  .stamp-picker-grid,
  .stamp-emoji-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
    width: 100%;
  }

  .stamp-picker-item {
    width: auto;
    min-width: 0;
    max-width: none;
  }
}

/* =========================
   v0.8.0 NG settings
   ========================= */

.ng-settings-block + .ng-settings-block {
  margin-top: 20px;
}

.ng-settings-block h4 {
  margin: 0 0 5px;
  font-size: 14px;
}

.ng-rule-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin: 10px 0;
}

.ng-rule-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.settings-rule-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-hover, rgba(0,0,0,.03));
}

.settings-rule-label {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.settings-rule-remove {
  flex: 0 0 auto;
  min-height: 29px;
  padding: 4px 8px;
  font-size: 12px;
}

/* Thread: hide all normal post content and leave one compact placeholder. */
.post.is-ng-hidden > :not(.ng-hidden-placeholder) {
  display: none !important;
}

.ng-hidden-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px dashed var(--theme-border, #aaa);
  border-radius: 6px;
  background: var(--theme-hover, rgba(0,0,0,.035));
  color: var(--theme-muted, #777);
}

.ng-hidden-text {
  flex: 1;
  min-width: 0;
  font-size: 12px;
}

.ng-show-once {
  flex: 0 0 auto;
  min-height: 28px;
  padding: 4px 8px;
  font-size: 11px;
}

/* Catalog: parent post matching an NG word is hidden. */
.catalog-card.is-ng-catalog-hidden {
  display: none !important;
}

.ng-catalog-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 9px;
  padding: 6px 8px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-surface, #fff);
  color: var(--theme-muted, #777);
  font-size: 12px;
}

.ng-catalog-notice[hidden] {
  display: none !important;
}

.ng-catalog-notice button {
  min-height: 27px;
  padding: 3px 7px;
  font-size: 11px;
}

@media (max-width: 520px) {
  .ng-rule-form {
    grid-template-columns: 1fr;
  }

  .ng-rule-form button {
    justify-self: start;
  }

  .ng-hidden-placeholder {
    align-items: flex-start;
    flex-direction: column;
  }

  .ng-catalog-notice {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* =========================
   v0.9.0 account
   ========================= */

.account-container { max-width: 900px; }
.account-page-head { margin-bottom: 14px; }
.account-page-head h1 { margin: 0 0 4px; font-size: 22px; }
.account-message { margin-bottom: 12px; }

.account-success {
  padding: 10px 12px;
  border: 1px solid #9ac9a5;
  border-radius: 8px;
  background: #e7f6eb;
  color: #235d31;
}

html[data-theme="c"] .account-success {
  border-color: #40684a;
  background: #203a27;
  color: #a7e7b5;
}

.account-auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.account-panel {
  padding: 16px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 10px;
  background: var(--theme-surface, #fff);
}

.account-panel h2 { margin: 0 0 13px; font-size: 17px; }
.account-details { margin: 0 0 14px; }

.account-details > div {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--theme-border, #ddd);
}

.account-details dt { color: var(--theme-muted, #777); font-size: 12px; }
.account-details dd { margin: 0; }

.account-privacy-note,
.account-info-box {
  margin: 12px 0;
  padding: 10px 11px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
}

.account-privacy-note {
  border: 1px solid var(--theme-border, #aaa);
  background: var(--theme-hover, rgba(0,0,0,.035));
}

.account-info-box {
  border: 1px solid var(--theme-border, #aaa);
  color: var(--theme-muted, #666);
}

.account-recovery-note { margin-top: 14px; }

@media (max-width: 720px) {
  .account-auth-grid { grid-template-columns: 1fr; }
  .account-details > div { grid-template-columns: 1fr; gap: 3px; }
}

/* =========================
   v0.9.1 thread bottom dock
   ========================= */

html[data-theme="a"] {
  --thread-dock-bg: #313B56;
  --thread-dock-text: #F5F7FF;
  --thread-dock-muted: #CCD4E8;
  --thread-dock-border: #56617D;
  --thread-dock-hover: #46516D;
  --thread-dock-reply: #477FF2;
}

html[data-theme="b"] {
  --thread-dock-bg: #665753;
  --thread-dock-text: #FFF8F1;
  --thread-dock-muted: #E7D8D0;
  --thread-dock-border: #88746E;
  --thread-dock-hover: #7A6761;
  --thread-dock-reply: #D46A55;
}

html[data-theme="c"] {
  --thread-dock-bg: #15191F;
  --thread-dock-text: #F3F6F9;
  --thread-dock-muted: #B4BFCC;
  --thread-dock-border: #3E4651;
  --thread-dock-hover: #2B323B;
  --thread-dock-reply: #347BF1;
}

.thread-float-nav {
  display: none !important;
}

.thread-status-dock {
  left: 12px;
  right: auto;
  bottom: 10px;
  width: min(900px, calc(100vw - 24px));
  min-height: 54px;
  display: grid;
  grid-template-columns: auto minmax(190px, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 7px 9px;
  background: var(--thread-dock-bg);
  color: var(--thread-dock-text);
  border: 1px solid var(--thread-dock-border);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,.20);
}

.dock-main-controls {
  display: flex;
  align-items: center;
  gap: 11px;
}

.thread-status-dock .dock-update {
  width: 88px;
  min-width: 88px;
  min-height: 32px;
  height: 32px;
  padding: 3px 12px;
  border: 1px solid var(--thread-dock-border);
  border-radius: 7px;
  background: transparent;
  color: var(--thread-dock-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.thread-status-dock .dock-update:hover,
.thread-status-dock .dock-update:focus-visible {
  background: var(--thread-dock-hover);
}

.thread-status-dock .dock-auto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--thread-dock-text);
  font-size: 12px;
  white-space: nowrap;
}

.thread-status-dock .dock-auto input {
  margin: 0;
}

.thread-status-dock .dock-life {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 0;
  color: var(--thread-dock-muted);
  font-size: 11px;
}

.thread-status-dock .dock-life strong {
  min-width: 0;
  overflow: hidden;
  color: var(--thread-dock-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dock-nav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.thread-status-dock .dock-icon-button {
  display: grid;
  place-items: center;
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--thread-dock-text);
  box-shadow: none;
  font-size: 20px;
  line-height: 1;
}

.thread-status-dock .dock-icon-button:hover,
.thread-status-dock .dock-icon-button:focus-visible {
  border-color: var(--thread-dock-border);
  background: var(--thread-dock-hover);
}

.thread-status-dock .dock-reply-button {
  background: var(--thread-dock-reply);
  color: #fff;
}

.thread-status-dock .dock-reply-button:hover,
.thread-status-dock .dock-reply-button:focus-visible {
  background: var(--thread-dock-reply);
  filter: brightness(1.08);
}

.thread-container {
  padding-bottom: 90px;
}

@media (max-width: 760px) {
  .thread-container {
    padding-bottom: 126px;
  }

  .thread-status-dock {
    left: 8px;
    right: 8px;
    bottom: 8px;
    width: auto;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 8px;
    padding: 7px 8px;
  }

  .dock-main-controls {
    gap: 8px;
  }

  .thread-status-dock .dock-update {
    width: 72px;
    min-width: 72px;
    height: 30px;
    min-height: 30px;
    padding: 3px 8px;
    font-size: 11px;
  }

  .thread-status-dock .dock-auto {
    font-size: 11px;
  }

  .thread-status-dock .dock-life {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    padding-left: 2px;
    font-size: 10px;
  }

  .dock-nav-actions {
    grid-column: 2;
    grid-row: 1;
    gap: 2px;
  }

  .thread-status-dock .dock-icon-button {
    width: 32px;
    min-width: 32px;
    height: 32px;
    min-height: 32px;
    font-size: 18px;
  }
}

@media (max-width: 430px) {
  .dock-main-controls {
    gap: 6px;
  }

  .thread-status-dock .dock-update {
    width: 64px;
    min-width: 64px;
  }

  .thread-status-dock .dock-auto span {
    font-size: 10px;
  }

  .thread-status-dock .dock-icon-button {
    width: 30px;
    min-width: 30px;
    height: 30px;
    min-height: 30px;
  }
}

/* =========================
   v0.9.2 full-width dock + account sidebar
   ========================= */

.thread-status-dock {
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: auto !important;
  max-width: none !important;
  box-sizing: border-box;
  border-left: 0 !important;
  border-right: 0 !important;
  border-bottom: 0 !important;
  border-radius: 0 !important;
  padding-left: max(10px, env(safe-area-inset-left));
  padding-right: max(10px, env(safe-area-inset-right));
  padding-bottom: max(7px, env(safe-area-inset-bottom));
}

.thread-container {
  padding-bottom: 84px;
}

.thread-status-dock #scrollTopBtn,
.thread-status-dock #scrollBottomBtn {
  font-family: Arial, sans-serif;
  font-size: 22px;
  font-weight: 700;
}

.account-sidebar-toggle {
  position: fixed;
  z-index: 109;
  top: 58px;
  left: 8px;
  display: grid;
  place-items: center;
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 7px;
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
  box-shadow: 0 4px 14px rgba(0,0,0,.12);
  font-size: 18px;
}

.account-sidebar-toggle[hidden],
.account-sidebar[hidden],
.account-sidebar-backdrop[hidden] {
  display: none !important;
}

.account-sidebar {
  position: fixed;
  z-index: 111;
  top: 48px;
  left: 0;
  bottom: 0;
  width: 260px;
  box-sizing: border-box;
  padding: 12px 10px 18px;
  overflow-y: auto;
  border-right: 1px solid var(--theme-border, #aaa);
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
  box-shadow: 8px 0 28px rgba(0,0,0,.16);
  transform: translateX(-102%);
  transition: transform .16s ease;
}

.account-sidebar.is-open {
  transform: translateX(0);
}

.account-sidebar-backdrop {
  position: fixed;
  z-index: 110;
  inset: 48px 0 0;
  background: rgba(0,0,0,.20);
}

.account-sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 3px 3px 11px;
  border-bottom: 1px solid var(--theme-border, #aaa);
}

.account-sidebar-head strong {
  display: block;
  max-width: 190px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 14px;
}

.account-sidebar-sub {
  margin-top: 2px;
  color: var(--theme-muted, #777);
  font-size: 10px;
}

.account-sidebar-close {
  width: 30px;
  min-width: 30px;
  height: 30px;
  min-height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 20px;
}

.account-sidebar-section {
  margin-top: 16px;
}

.account-sidebar-section h3 {
  margin: 0 0 7px;
  color: var(--theme-muted, #666);
  font-size: 11px;
}

.account-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.account-sidebar-item {
  display: block;
  min-width: 0;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--theme-text, #222);
  text-decoration: none;
}

.account-sidebar-item:hover,
.account-sidebar-item:focus-visible {
  background: var(--theme-hover, rgba(0,0,0,.05));
}

.account-sidebar-item-title {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 12px;
  font-weight: 700;
}

.account-sidebar-item-meta {
  display: block;
  margin-top: 2px;
  color: var(--theme-muted, #777);
  font-size: 9px;
}

.account-sidebar-empty {
  margin: 0;
  padding: 6px 8px;
  color: var(--theme-muted, #777);
  font-size: 11px;
}

#accountSidebarLimit {
  min-width: 90px;
}

@media (min-width: 1000px) {
  .account-sidebar {
    width: 275px;
  }
}

@media (max-width: 760px) {
  .thread-container {
    padding-bottom: 118px;
  }

  .thread-status-dock {
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    border-radius: 0 !important;
    padding-left: max(8px, env(safe-area-inset-left));
    padding-right: max(8px, env(safe-area-inset-right));
  }

  .account-sidebar {
    width: min(82vw, 290px);
  }

  .account-sidebar-toggle {
    top: 56px;
    left: 6px;
  }
}
/* =========================
   v0.9.3 docked account sidebar
   ========================= */

:root {
  --account-sidebar-width: 270px;
}

/* 背景を暗くするdrawer用backdropは廃止 */
.account-sidebar-backdrop {
  display: none !important;
}

/* 左サイドバー自体は固定。ただし本文に重ならないdockとして扱う */
.account-sidebar {
  width: var(--account-sidebar-width) !important;
  box-shadow: none !important;
}

/* 開いている間、通常コンテンツの表示領域をサイドバーの右側へ移す */
body.account-sidebar-open main.container {
  box-sizing: border-box;
  width: calc(100vw - var(--account-sidebar-width));
  max-width: calc(100vw - var(--account-sidebar-width));
  margin-left: var(--account-sidebar-width);
  margin-right: 0;
  transition:
    margin-left .16s ease,
    width .16s ease,
    max-width .16s ease;
}

/* スレッド下部バーもサイドバーに隠れないよう右側だけを使用 */
body.account-sidebar-open .thread-status-dock {
  left: var(--account-sidebar-width) !important;
  width: auto !important;
}

/* 開いている時は左上の☰はサイドバーの裏へ隠す。
   閉じる操作はサイドバー内の×を使用。 */
body.account-sidebar-open .account-sidebar-toggle {
  visibility: hidden;
  pointer-events: none;
}

/* サイドバーを開いても横スクロールを発生させない */
body.account-sidebar-open {
  overflow-x: hidden;
}

@media (max-width: 760px) {
  :root {
    /* 狭い画面でも本文を必ず残す */
    --account-sidebar-width: min(220px, 48vw);
  }

  .account-sidebar {
    width: var(--account-sidebar-width) !important;
  }

  body.account-sidebar-open main.container {
    width: calc(100vw - var(--account-sidebar-width));
    max-width: calc(100vw - var(--account-sidebar-width));
    margin-left: var(--account-sidebar-width);
  }

  body.account-sidebar-open .thread-status-dock {
    left: var(--account-sidebar-width) !important;
  }
}
/* =========================
   v0.9.4 peek-type full-height sidebar
   ========================= */

:root {
  --account-sidebar-peek-width: 46px;
  --account-sidebar-full-width: 272px;
}

.account-sidebar-backdrop {
  display: none !important;
}

body.account-sidebar-enabled {
  overflow-x: hidden;
}

body.account-sidebar-enabled .topbar,
body.account-sidebar-enabled main.container {
  box-sizing: border-box;
  width: calc(100vw - var(--account-sidebar-peek-width));
  max-width: calc(100vw - var(--account-sidebar-peek-width));
  margin-left: var(--account-sidebar-peek-width);
  margin-right: 0;
  transition:
    margin-left .16s ease,
    width .16s ease,
    max-width .16s ease;
}

body.account-sidebar-enabled.account-sidebar-open .topbar,
body.account-sidebar-enabled.account-sidebar-open main.container {
  width: calc(100vw - var(--account-sidebar-full-width));
  max-width: calc(100vw - var(--account-sidebar-full-width));
  margin-left: var(--account-sidebar-full-width);
}

body.account-sidebar-enabled .thread-status-dock {
  left: var(--account-sidebar-peek-width) !important;
  width: auto !important;
  transition: left .16s ease;
}

body.account-sidebar-enabled.account-sidebar-open .thread-status-dock {
  left: var(--account-sidebar-full-width) !important;
}

.account-sidebar {
  position: fixed;
  z-index: 111;
  top: 0 !important;
  left: 0;
  bottom: 0 !important;
  width: var(--account-sidebar-full-width) !important;
  box-sizing: border-box;
  padding: 52px 10px 18px;
  overflow-y: auto;
  border-right: 1px solid var(--theme-border, #aab2c4);
  background: var(--theme-surface, #f7f8fb);
  color: var(--theme-text, #1d2740);
  box-shadow: none !important;
  transform: translateX(calc(-1 * (var(--account-sidebar-full-width) - var(--account-sidebar-peek-width))));
  transition: transform .16s ease;
}

.account-sidebar.is-open {
  transform: translateX(0);
}

.account-sidebar:not(.is-open) {
  overflow: hidden;
}

.account-sidebar:not(.is-open) .account-sidebar-head > div,
.account-sidebar:not(.is-open) .account-sidebar-close,
.account-sidebar:not(.is-open) .account-sidebar-section {
  opacity: 0;
  pointer-events: none;
}

.account-sidebar:not(.is-open) .account-sidebar-head {
  border-bottom-color: transparent;
}

.account-sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 2px 3px 11px;
  border-bottom: 1px solid var(--theme-border, #aab2c4);
}

.account-sidebar-head strong {
  display: block;
  max-width: 180px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 13px;
}

.account-sidebar-sub {
  margin-top: 2px;
  color: var(--theme-muted, #6e7792);
  font-size: 10px;
}

.account-sidebar-close {
  width: 28px;
  min-width: 28px;
  height: 28px;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 20px;
}

.account-sidebar-section {
  margin-top: 16px;
}

.account-sidebar-section h3 {
  margin: 0 0 8px;
  color: var(--theme-muted, #6e7792);
  font-size: 11px;
  font-weight: 800;
}

.account-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.account-sidebar-item {
  display: block;
  min-width: 0;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--theme-text, #1d2740);
  text-decoration: none;
}

.account-sidebar-item:hover,
.account-sidebar-item:focus-visible {
  background: var(--theme-hover, rgba(0, 0, 0, .05));
}

.account-sidebar-item-title {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 12px;
  font-weight: 700;
}

.account-sidebar-item-meta {
  display: block;
  margin-top: 2px;
  color: var(--theme-muted, #6e7792);
  font-size: 9px;
}

.account-sidebar-empty {
  margin: 0;
  padding: 6px 8px;
  color: var(--theme-muted, #6e7792);
  font-size: 11px;
}

.account-sidebar-toggle {
  position: fixed;
  z-index: 112;
  top: 6px;
  left: 6px;
  display: grid;
  place-items: center;
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border: 1px solid var(--theme-border, #aab2c4);
  border-radius: 7px;
  background: var(--theme-surface, #f7f8fb);
  color: var(--theme-text, #1d2740);
  box-shadow: none;
  font-size: 22px;
  line-height: 1;
}

.account-sidebar-toggle:hover,
.account-sidebar-toggle:focus-visible {
  background: var(--theme-hover, rgba(0, 0, 0, .05));
}

@media (max-width: 760px) {
  :root {
    --account-sidebar-peek-width: 40px;
    --account-sidebar-full-width: min(220px, 58vw);
  }

  body.account-sidebar-enabled .topbar,
  body.account-sidebar-enabled main.container {
    width: calc(100vw - var(--account-sidebar-peek-width));
    max-width: calc(100vw - var(--account-sidebar-peek-width));
    margin-left: var(--account-sidebar-peek-width);
  }

  body.account-sidebar-enabled.account-sidebar-open .topbar,
  body.account-sidebar-enabled.account-sidebar-open main.container {
    width: calc(100vw - var(--account-sidebar-full-width));
    max-width: calc(100vw - var(--account-sidebar-full-width));
    margin-left: var(--account-sidebar-full-width);
  }

  body.account-sidebar-enabled .thread-status-dock {
    left: var(--account-sidebar-peek-width) !important;
  }

  body.account-sidebar-enabled.account-sidebar-open .thread-status-dock {
    left: var(--account-sidebar-full-width) !important;
  }

  .account-sidebar {
    padding-top: 48px;
  }

  .account-sidebar-toggle {
    top: 6px;
    left: 3px;
    width: 32px;
    min-width: 32px;
    height: 32px;
    min-height: 32px;
    font-size: 20px;
  }
}
/* =========================
   v0.9.5 sidebar theme tuning
   ========================= */

/* 上部ナビのアカウントアイコンを単色白へ */
.account-nav-icon {
  display: inline-grid;
  place-items: center;
  width: 15px;
  height: 15px;
  color: #fff !important;
  vertical-align: -2px;
}

.account-nav-icon svg {
  display: block;
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* A/Bは白いパネル感を弱め、テーマ色を感じる面色へ */
html[data-theme="a"] {
  --account-sidebar-bg: #DCE4F4;
  --account-sidebar-text: #1F2D4D;
  --account-sidebar-muted: #64708A;
  --account-sidebar-border: #AAB7D0;
  --account-sidebar-hover: #CDD8EE;
  --account-sidebar-toggle-bg: #D2DCF0;
}

html[data-theme="b"] {
  --account-sidebar-bg: #F1E1DA;
  --account-sidebar-text: #3B2F2B;
  --account-sidebar-muted: #7A6861;
  --account-sidebar-border: #D1BDB5;
  --account-sidebar-hover: #E7D1C8;
  --account-sidebar-toggle-bg: #EAD6CE;
}

/* Cは現在のダーク感を維持 */
html[data-theme="c"] {
  --account-sidebar-bg: #252B33;
  --account-sidebar-text: #E6EDF3;
  --account-sidebar-muted: #9DA9B8;
  --account-sidebar-border: #434B57;
  --account-sidebar-hover: #343C46;
  --account-sidebar-toggle-bg: #252B33;
}

.account-sidebar {
  background: var(--account-sidebar-bg) !important;
  color: var(--account-sidebar-text) !important;
  border-right-color: var(--account-sidebar-border) !important;
}

.account-sidebar-head {
  border-bottom-color: var(--account-sidebar-border) !important;
}

.account-sidebar-head strong,
.account-sidebar-item {
  color: var(--account-sidebar-text) !important;
}

.account-sidebar-sub,
.account-sidebar-section h3,
.account-sidebar-item-meta,
.account-sidebar-empty {
  color: var(--account-sidebar-muted) !important;
}

.account-sidebar-item:hover,
.account-sidebar-item:focus-visible {
  background: var(--account-sidebar-hover) !important;
}

.account-sidebar-toggle {
  background: var(--account-sidebar-toggle-bg) !important;
  color: var(--account-sidebar-text) !important;
  border-color: var(--account-sidebar-border) !important;
}

.account-sidebar-toggle:hover,
.account-sidebar-toggle:focus-visible {
  background: var(--account-sidebar-hover) !important;
}

.account-sidebar-close {
  color: var(--account-sidebar-text) !important;
}
/* =========================
   v0.9.6 scroll button redesign
   ========================= */

/* 下部バー右側の上下ボタンを「山形」アイコンの丸ボタンへ */
.thread-status-dock .dock-nav-actions {
  gap: 8px;
}

.thread-status-dock #scrollTopBtn,
.thread-status-dock #scrollBottomBtn {
  position: relative;
  width: 38px;
  min-width: 38px;
  height: 38px;
  min-height: 38px;
  border-radius: 999px;
  border: 1px solid var(--thread-dock-border);
  background: transparent;
  color: transparent !important;
  font-size: 0 !important;
  line-height: 0 !important;
  overflow: hidden;
}

.thread-status-dock #scrollTopBtn::before,
.thread-status-dock #scrollBottomBtn::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--thread-dock-text);
  border-left: 2px solid var(--thread-dock-text);
}

.thread-status-dock #scrollTopBtn::before {
  transform: translate(-50%, -30%) rotate(45deg);
}

.thread-status-dock #scrollBottomBtn::before {
  transform: translate(-50%, -68%) rotate(-135deg);
}

.thread-status-dock #scrollTopBtn:hover,
.thread-status-dock #scrollTopBtn:focus-visible,
.thread-status-dock #scrollBottomBtn:hover,
.thread-status-dock #scrollBottomBtn:focus-visible {
  background: var(--thread-dock-hover);
  border-color: var(--thread-dock-border);
}

.thread-status-dock .dock-reply-button {
  border-radius: 9px;
}

@media (max-width: 760px) {
  .thread-status-dock .dock-nav-actions {
    gap: 6px;
  }

  .thread-status-dock #scrollTopBtn,
  .thread-status-dock #scrollBottomBtn {
    width: 34px;
    min-width: 34px;
    height: 34px;
    min-height: 34px;
  }

  .thread-status-dock #scrollTopBtn::before,
  .thread-status-dock #scrollBottomBtn::before {
    width: 9px;
    height: 9px;
  }
}

/* =========================
   v0.10.0 paid / long threads
   ========================= */

.thread-lifetime-field {
  padding: 10px 11px;
  border: 1px solid var(--theme-border, #aaa);
  border-radius: 8px;
  background: var(--theme-hover, rgba(0,0,0,.025));
}

.thread-lifetime-field select {
  width: min(360px, 100%);
}

.thread-long-status {
  display: flex;
  align-items: center;
  gap: 8px 14px;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 12px;
}

.thread-long-status strong {
  color: var(--theme-text, #222);
}

/* Admin */
.admin-paid-policy {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 180px auto;
  gap: 10px;
  align-items: end;
  max-width: 760px;
}

.admin-paid-policy label > span {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
}

.admin-paid-policy select,
.admin-paid-policy input {
  width: 100%;
}

.admin-account-search {
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-account-search input {
  min-width: 220px;
}

.admin-account-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-account-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: #fff;
}

.admin-account-title {
  display: flex;
  align-items: center;
  gap: 7px;
}

.admin-paid-badge {
  padding: 2px 6px;
  border-radius: 999px;
  background: #303a56;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
}

.admin-account-meta {
  display: flex;
  gap: 5px 13px;
  flex-wrap: wrap;
  margin-top: 5px;
  color: var(--muted, #777);
  font-size: 11px;
}

.admin-account-paid {
  margin-top: 6px;
  font-size: 12px;
}

.admin-account-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-account-actions form {
  margin: 0;
}

.admin-paid-extend {
  display: flex;
  align-items: center;
  gap: 4px;
}

.admin-paid-extend input {
  width: 72px;
}

@media (max-width: 760px) {
  .admin-paid-policy {
    grid-template-columns: 1fr;
  }

  .admin-account-row {
    grid-template-columns: 1fr;
  }

  .admin-account-actions {
    justify-content: flex-start;
  }

  .admin-account-search {
    width: 100%;
  }

  .admin-account-search input {
    min-width: 0;
    flex: 1;
  }
}

/* =========================
   v0.11.0 admin board settings
   ========================= */

.admin-board-settings {
  display: block;
}

.admin-settings-grid {
  display: grid;
  grid-template-columns:
    repeat(3, minmax(190px, 1fr));
  gap: 10px;
}

.admin-setting-card {
  display: block;
  padding: 11px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: #fff;
}

.admin-setting-title {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 800;
}

.admin-setting-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-setting-input-row input {
  width: 100px;
  min-width: 0;
}

.admin-setting-input-row > span {
  white-space: nowrap;
  font-size: 12px;
}

.admin-setting-card small {
  display: block;
  margin-top: 7px;
  color: var(--muted, #777);
  font-size: 10px;
  line-height: 1.5;
}

.admin-settings-savebar {
  position: sticky;
  bottom: 8px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 10px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 5px 20px rgba(0,0,0,.10);
}

@media (max-width: 900px) {
  .admin-settings-grid {
    grid-template-columns:
      repeat(2, minmax(170px, 1fr));
  }
}

@media (max-width: 560px) {
  .admin-settings-grid {
    grid-template-columns: 1fr;
  }

  .admin-settings-savebar {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* =========================
   v0.11.1 admin TOP cleanup
   ========================= */

.admin-hub-section {
  margin-top: 12px;
}

.admin-hub-grid {
  display: grid;
  grid-template-columns:
    repeat(5, minmax(130px, 1fr));
  gap: 8px;
}

.admin-hub-card {
  display: block;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: #fff;
  color: inherit;
  text-decoration: none;
}

.admin-hub-card:hover,
.admin-hub-card:focus-visible {
  background: #f7f3ef;
}

.admin-hub-card strong {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
}

.admin-hub-card span {
  display: block;
  overflow: hidden;
  color: var(--muted, #777);
  font-size: 10px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

@media (max-width: 900px) {
  .admin-hub-grid {
    grid-template-columns:
      repeat(3, minmax(130px, 1fr));
  }
}

@media (max-width: 560px) {
  .admin-hub-grid {
    grid-template-columns:
      repeat(2, minmax(120px, 1fr));
  }
}
/* =========================
   v0.11.3 sidebar anti-flicker
   ========================= */

/* ページ遷移直後の初期復元中だけアニメーションを止める。
   保存済みの開閉状態を最初の描画から使うことで、
   全幅表示 -> サイドバー分だけ縮む「ちらつき」を抑える。 */
body.account-sidebar-hydrating .account-sidebar,
body.account-sidebar-hydrating .topbar,
body.account-sidebar-hydrating main.container,
body.account-sidebar-hydrating .thread-status-dock {
  transition: none !important;
}

/* API応答前でも、既知のログイン状態ならサイドバーの殻を即表示 */
body.account-sidebar-enabled .account-sidebar[hidden],
body.account-sidebar-enabled .account-sidebar-toggle[hidden] {
  display: block !important;
}

body.account-sidebar-enabled .account-sidebar-toggle[hidden] {
  display: grid !important;
}
/* =========================
   v0.11.5 draggable reply modal (PC only)
   ========================= */

@media (min-width: 761px) and (hover: hover) and (pointer: fine) {
  #replyModal .modal-header {
    cursor: move;
    cursor: grab;
    user-select: none;
    touch-action: none;
  }

  #replyModal .modal-panel.is-dragging .modal-header {
    cursor: grabbing;
  }

  #replyModal .modal-panel.is-user-positioned {
    right: auto;
    bottom: auto;
  }

  #replyModal .modal-close {
    cursor: pointer;
  }
}

/* スマホ / タッチ端末は従来の中央モーダルを維持 */
@media (max-width: 760px), (hover: none), (pointer: coarse) {
  #replyModal .modal-header {
    cursor: default;
  }
}
/* =========================
   v0.11.6 sidebar thumbnails cumulative fix
   ========================= */

.account-sidebar-item {
  display: flex !important;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 5px 7px !important;
}

.account-sidebar-item-thumb {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  overflow: hidden;
  border: 1px solid var(--account-sidebar-border, var(--theme-border, #aaa));
  border-radius: 5px;
  background: var(--account-sidebar-hover, rgba(0,0,0,.04));
}

.account-sidebar-item-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.account-sidebar-item-body {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
}

.account-sidebar-item-title,
.account-sidebar-item-meta {
  min-width: 0;
}

@media (max-width: 760px) {
  .account-sidebar-item {
    gap: 6px;
  }

  .account-sidebar-item-thumb {
    flex-basis: 32px;
    width: 32px;
    height: 32px;
  }
}

/* =========================
   v0.11.7 collapsed sidebar thumbnails
   ========================= */

/*
  サイドバーを閉じている時も、左の細い帯に
  履歴スレッドのサムネイルだけを残す。
*/
.account-sidebar:not(.is-open) .account-sidebar-section {
  opacity: 1 !important;
  pointer-events: auto !important;
  width: 36px;
  margin-top: 6px;
  margin-left:
    calc(
      var(--account-sidebar-full-width)
      - var(--account-sidebar-peek-width)
      - 5px
    );
}

.account-sidebar:not(.is-open) .account-sidebar-section h3,
.account-sidebar:not(.is-open) .account-sidebar-empty {
  display: none !important;
}

.account-sidebar:not(.is-open) .account-sidebar-head {
  height: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 0 !important;
}

.account-sidebar:not(.is-open) .account-sidebar-list {
  gap: 5px;
}

.account-sidebar:not(.is-open) .account-sidebar-item {
  display: flex !important;
  width: 36px;
  min-width: 36px;
  height: 36px;
  min-height: 36px;
  box-sizing: border-box;
  padding: 0 !important;
  gap: 0;
  overflow: hidden;
  border-radius: 6px;
}

/* サムネイルがないスレは、閉じた帯には何も出さない。 */
.account-sidebar:not(.is-open)
.account-sidebar-item:not(:has(.account-sidebar-item-thumb)) {
  display: none !important;
}

.account-sidebar:not(.is-open) .account-sidebar-item-body {
  display: none !important;
}

.account-sidebar:not(.is-open) .account-sidebar-item-thumb {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.account-sidebar:not(.is-open) .account-sidebar-item:hover,
.account-sidebar:not(.is-open) .account-sidebar-item:focus-visible {
  background: var(--account-sidebar-hover) !important;
  outline: 2px solid
    color-mix(
      in srgb,
      var(--account-sidebar-text) 45%,
      transparent
    );
  outline-offset: 1px;
}

/*
  閉じた状態でもサムネイル自体をクリック可能。
  リンク挙動は既存の「同じタブで開く」をそのまま利用。
*/
.account-sidebar:not(.is-open) .account-sidebar-item-thumb {
  pointer-events: none;
}

@media (max-width: 760px) {
  .account-sidebar:not(.is-open) .account-sidebar-section {
    width: 32px;
    margin-left:
      calc(
        var(--account-sidebar-full-width)
        - var(--account-sidebar-peek-width)
        - 4px
      );
  }

  .account-sidebar:not(.is-open) .account-sidebar-item {
    width: 32px;
    min-width: 32px;
    height: 32px;
    min-height: 32px;
  }

  .account-sidebar:not(.is-open) .account-sidebar-item-thumb {
    flex-basis: 32px;
    width: 32px;
    height: 32px;
  }
}

/* =========================
   v0.11.9 collapsed sidebar group separator
   ========================= */

/*
  閉じたサイドバーでは、
  「書き込み履歴」と「閲覧履歴」のアイコン群の間に
  少し余白＋罫線を入れてグループを分ける。
*/
.account-sidebar:not(.is-open)
.account-sidebar-section
+
.account-sidebar-section {
  position: relative;
  margin-top: 15px !important;
  padding-top: 12px;
}

.account-sidebar:not(.is-open)
.account-sidebar-section
+
.account-sidebar-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 2px;
  width: 32px;
  height: 1px;
  background:
    var(
      --account-sidebar-border,
      var(--theme-border, #aaa)
    );
  opacity: .9;
}

/* スマホ側は帯幅に合わせて少しだけ短く */
@media (max-width: 760px) {
  .account-sidebar:not(.is-open)
  .account-sidebar-section
  +
  .account-sidebar-section {
    margin-top: 13px !important;
    padding-top: 10px;
  }

  .account-sidebar:not(.is-open)
  .account-sidebar-section
  +
  .account-sidebar-section::before {
    left: 2px;
    width: 28px;
  }
}

/* =========================
   v0.12.0 quote / identity UI
   ========================= */

html[data-theme="a"] {
  --quote-text: #5273AD;
}

html[data-theme="b"] {
  --quote-text: #789922;
}

html[data-theme="c"] {
  --quote-text: #7FA7D8;
}

.quote-line {
  color: var(--quote-text);
}

.quote-line .quote-link {
  color: inherit;
}

.post-id-count {
  margin-left: 2px;
  font-size: .88em;
  font-weight: 700;
  opacity: .9;
}

.selection-quote-button {
  position: fixed;
  z-index: 1400;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid var(--theme-border, #b7a99e);
  border-radius: 6px;
  background: var(--theme-surface, #fff);
  color: var(--theme-text, #222);
  box-shadow: 0 4px 14px rgba(0,0,0,.14);
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
}

.selection-quote-button:hover,
.selection-quote-button:focus-visible {
  background: var(--theme-hover, #f2eee9);
}

.admin-id-force-card {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(360px, auto);
  gap: 12px;
  align-items: center;
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--line, #c7b9ad);
  border-radius: 9px;
  background: #fff;
}

.admin-id-force-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-id-force-actions button {
  white-space: nowrap;
}

@media (max-width: 760px) {
  .admin-id-force-card {
    grid-template-columns: 1fr;
  }

  .admin-id-force-actions {
    justify-content: flex-start;
  }
}
/* =========================
   v0.12.1 persistent thread + aligned sidebar rail
   ========================= */

.op-admin-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.op-admin-tools form {
  margin: 0;
}

.admin-persistent-button {
  border-color: #6a7f55;
  background: #edf4e7;
  color: #304523;
}

/*
  開閉で縦位置が変わらないよう、閉じた時も展開時と同じ
  ヘッダー・見出し・各行の高さを内部では維持する。
  サムネイルだけを横方向へpeek帯まで移動する。
*/
.account-sidebar:not(.is-open) .account-sidebar-head {
  height: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 2px 3px 11px !important;
  overflow: visible !important;
  border-bottom: 1px solid
    var(--account-sidebar-border, var(--theme-border, #aaa)) !important;
}

.account-sidebar:not(.is-open) .account-sidebar-head > div,
.account-sidebar:not(.is-open) .account-sidebar-close {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.account-sidebar:not(.is-open) .account-sidebar-section {
  position: relative;
  width: auto !important;
  margin-top: 16px !important;
  margin-left: 0 !important;
  padding-top: 0 !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.account-sidebar:not(.is-open) .account-sidebar-section h3 {
  display: block !important;
  visibility: hidden !important;
  height: 13px;
  margin: 0 0 8px !important;
  overflow: hidden;
  white-space: nowrap;
  line-height: 13px;
}

.account-sidebar:not(.is-open) .account-sidebar-empty {
  visibility: hidden !important;
  display: block !important;
}

.account-sidebar:not(.is-open) .account-sidebar-list {
  gap: 4px !important;
}

.account-sidebar:not(.is-open) .account-sidebar-item,
.account-sidebar:not(.is-open)
.account-sidebar-list
.account-sidebar-item:not(:has(.account-sidebar-item-thumb)) {
  display: flex !important;
  align-items: center !important;
  width: auto !important;
  min-width: 0 !important;
  height: auto !important;
  min-height: 40px !important;
  padding: 5px 7px !important;
  gap: 7px !important;
  overflow: visible !important;
}

.account-sidebar:not(.is-open) .account-sidebar-item-body {
  display: block !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.account-sidebar:not(.is-open) .account-sidebar-item-thumb {
  flex: 0 0 36px !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: 5px !important;
  transform: translateX(
    calc(
      var(--account-sidebar-full-width)
      - var(--account-sidebar-peek-width)
      - 12px
    )
  );
}

/* 区切り線は既存の余白に重ね、グループ開始位置を動かさない。 */
.account-sidebar:not(.is-open)
.account-sidebar-section
+
.account-sidebar-section {
  margin-top: 16px !important;
  padding-top: 0 !important;
}

.account-sidebar:not(.is-open)
.account-sidebar-section
+
.account-sidebar-section::before {
  top: -8px !important;
  left: calc(
    var(--account-sidebar-full-width)
    - var(--account-sidebar-peek-width)
    + 7px
  ) !important;
  width: 32px !important;
}

@media (max-width: 760px) {
  .account-sidebar:not(.is-open) .account-sidebar-item-thumb {
    flex-basis: 32px !important;
    width: 32px !important;
    height: 32px !important;
    transform: translateX(
      calc(
        var(--account-sidebar-full-width)
        - var(--account-sidebar-peek-width)
        - 13px
      )
    );
  }

  .account-sidebar:not(.is-open) .account-sidebar-item,
  .account-sidebar:not(.is-open)
  .account-sidebar-list
  .account-sidebar-item:not(:has(.account-sidebar-item-thumb)) {
    min-height: 40px !important;
  }

  .account-sidebar:not(.is-open)
  .account-sidebar-section
  +
  .account-sidebar-section::before {
    left: calc(
      var(--account-sidebar-full-width)
      - var(--account-sidebar-peek-width)
      + 6px
    ) !important;
    width: 28px !important;
  }
}
/* =========================
   v0.12.3 collapsed sidebar exact rail
   ========================= */

/*
  v0.12.1～0.12.2で閉じた本体DOMを位置調整していたルールを無効化。
  閉じた時のサムネイル/区切り線は専用peekレールだけで描画する。
*/
.account-sidebar:not(.is-open)
.account-sidebar-item-thumb {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.account-sidebar:not(.is-open)
.account-sidebar-section
+
.account-sidebar-section::before {
  display: none !important;
}

/*
  閉じた本体側はレイアウトを保持する必要がなくなった。
  これにより「閲覧スレ履歴」見出しを罫線へ置換した際の
  margin / padding / 空行がアイコン位置へ影響することもなくなる。
*/
.account-sidebar:not(.is-open)
.account-sidebar-section,
.account-sidebar:not(.is-open)
.account-sidebar-list,
.account-sidebar:not(.is-open)
.account-sidebar-item {
  pointer-events: none !important;
}

/* 独立した細いアイコンレール */
.account-sidebar-peek-rail {
  position: fixed;
  z-index: 111;
  inset: 0 auto 0 0;
  width: var(--account-sidebar-peek-width);
  height: 100vh;
  overflow: hidden;
  pointer-events: none;
}

.account-sidebar-peek-rail[hidden] {
  display: none !important;
}

.account-sidebar-peek-link {
  position: fixed;
  left: calc(
    (
      var(--account-sidebar-peek-width)
      - 36px
    ) / 2
  );
  width: 36px;
  height: 36px;
  overflow: hidden;
  box-sizing: border-box;
  border: 1px solid
    var(
      --account-sidebar-border,
      var(--theme-border, #aaa)
    );
  border-radius: 5px;
  background:
    var(
      --account-sidebar-hover,
      rgba(0, 0, 0, .04)
    );
  pointer-events: auto;
  text-decoration: none;
}

.account-sidebar-peek-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.account-sidebar-peek-link:hover,
.account-sidebar-peek-link:focus-visible {
  outline: 2px solid
    color-mix(
      in srgb,
      var(--account-sidebar-text) 45%,
      transparent
    );
  outline-offset: 1px;
}

.account-sidebar-peek-divider {
  position: fixed;
  left: calc(
    (
      var(--account-sidebar-peek-width)
      - 32px
    ) / 2
  );
  width: 32px;
  height: 1px;
  background:
    var(
      --account-sidebar-border,
      var(--theme-border, #aaa)
    );
  opacity: .9;
  pointer-events: none;
}

/*
  計測中は本体だけ不可視にする。
  専用レールは前回の位置のままなので、計測時のちらつきも防ぐ。
*/
.account-sidebar.account-sidebar-measuring {
  visibility: hidden !important;
  transition: none !important;
}

@media (max-width: 760px) {
  .account-sidebar-peek-link {
    left: calc(
      (
        var(--account-sidebar-peek-width)
        - 32px
      ) / 2
    );
    width: 32px;
    height: 32px;
  }

  .account-sidebar-peek-divider {
    left: calc(
      (
        var(--account-sidebar-peek-width)
        - 28px
      ) / 2
    );
    width: 28px;
  }
}
/* =========================
   v0.12.5 admin viewing banner themes
   ========================= */

/*
  管理人としてスレを閲覧している時のバーを
  A / B / C 各テーマへ合わせる。
  リンク色も明示し、特にCで文字が背景に埋もれないようにする。
*/

/* A: 淡いブルー系 */
html[data-theme="a"] .admin-view-banner {
  background: #DCE7F7 !important;
  border-color: #9AAFD2 !important;
  color: #233A5C !important;
}

html[data-theme="a"] .admin-view-banner a {
  color: #2F65A7 !important;
  font-weight: 700;
}

/* B: 淡いローズ / ベージュ系 */
html[data-theme="b"] .admin-view-banner {
  background: #F2DED5 !important;
  border-color: #D0AA9B !important;
  color: #5D332B !important;
}

html[data-theme="b"] .admin-view-banner a {
  color: #A34738 !important;
  font-weight: 700;
}

/* C: ダーク系 */
html[data-theme="c"] .admin-view-banner {
  background: #283448 !important;
  border-color: #536987 !important;
  color: #EDF3FA !important;
}

html[data-theme="c"] .admin-view-banner a {
  color: #9EC5FF !important;
  font-weight: 700;
}

html[data-theme="a"] .admin-view-banner a:hover,
html[data-theme="b"] .admin-view-banner a:hover,
html[data-theme="c"] .admin-view-banner a:hover {
  text-decoration: underline;
}
/* =========================
   v0.12.7 selection quote visibility fix
   ========================= */

/*
  hidden属性やブラウザ既定CSSに依存せず、
  is-visible が付いた時だけ表示する。
*/
.selection-quote-button-v0127 {
  display: none !important;
}

.selection-quote-button-v0127.is-visible {
  display: block !important;
}
/* =========================
   v0.12.8 Edge selection popup avoidance
   ========================= */

.selection-quote-button-v0128 {
  display: none !important;
}

.selection-quote-button-v0128.is-visible {
  display: block !important;
}
/* =========================
   v0.12.9 archive note themes
   ========================= */

/*
  「このスレッドは過去ログです」の案内バーを
  A / B / C 各テーマに合わせて配色する。
*/

/* A: 淡いブルー */
html[data-theme="a"] .archive-note {
  background: #DCE7F7 !important;
  border-color: #9AAFD2 !important;
  color: #233A5C !important;
}

/* B: 暖色系のベージュ */
html[data-theme="b"] .archive-note {
  background: #F3E5C4 !important;
  border-color: #C9AD68 !important;
  color: #5B4218 !important;
}

/* C: ダークブルーグレー */
html[data-theme="c"] .archive-note {
  background: #2B3544 !important;
  border-color: #536A86 !important;
  color: #EDF3FA !important;
}

/* 将来リンク等が入った場合も背景に埋もれないようにする */
html[data-theme="a"] .archive-note a {
  color: #2F65A7 !important;
}

html[data-theme="b"] .archive-note a {
  color: #8D5A16 !important;
}

html[data-theme="c"] .archive-note a {
  color: #9EC5FF !important;
}
/* =========================
   v0.13.0 board title setting
   ========================= */

.admin-setting-card-wide {
  grid-column: 1 / -1;
}

.admin-board-title-input {
  display: block;
  width: min(560px, 100%) !important;
  max-width: 100%;
  box-sizing: border-box;
}
/* =========================
   v0.13.1 reply source preview
   ========================= */

.reply-source-trigger.has-reply-source {
  cursor: help;
  text-decoration: underline dotted;
  text-underline-offset: 3px;
}

.reply-source-preview {
  position: fixed;
  z-index: 12500;
  width: min(520px, calc(100vw - 20px));
  max-height: min(300px, calc(100vh - 20px));
  overflow: auto;
  padding: 10px 12px;
  border: 1px solid;
  border-radius: 8px;
  box-shadow: 0 7px 22px rgba(0, 0, 0, 0.22);
  font-size: 13px;
  line-height: 1.55;
  white-space: normal;
}

.reply-source-preview[hidden] {
  display: none !important;
}

.reply-source-preview-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 8px;
  margin-bottom: 8px;
}

.reply-source-jump {
  font-weight: 800;
  text-decoration: underline;
  cursor: pointer;
}

.reply-source-preview-meta,
.reply-source-preview-global,
.reply-source-preview-id {
  opacity: 0.76;
}

.reply-source-preview-name {
  font-weight: 700;
}

.reply-source-preview-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.reply-source-target-flash {
  animation: reply-source-target-flash-v0131 1.7s ease-out;
}

@keyframes reply-source-target-flash-v0131 {
  0% {
    outline: 3px solid currentColor;
    outline-offset: 3px;
  }
  100% {
    outline: 0 solid transparent;
    outline-offset: 8px;
  }
}

/* A: 淡いブルー */
html[data-theme="a"] .reply-source-preview {
  background: #E7EDF7;
  border-color: #9AAFD2;
  color: #233A5C;
}

html[data-theme="a"] .reply-source-jump {
  color: #2F65A7;
}

/* B: 暖色系 */
html[data-theme="b"] .reply-source-preview {
  background: #F2DED5;
  border-color: #C7A79A;
  color: #5D332B;
}

html[data-theme="b"] .reply-source-jump {
  color: #A34738;
}

/* C: ダーク */
html[data-theme="c"] .reply-source-preview {
  background: #283448;
  border-color: #536987;
  color: #EDF3FA;
}

html[data-theme="c"] .reply-source-jump {
  color: #9EC5FF;
}
/* =========================
   v0.13.2 reply preview underline removal
   ========================= */

/* レス元プレビュー対象の引用行に下線は付けない */
.reply-source-trigger.has-reply-source {
  text-decoration: none !important;
}

/* =========================
   v0.13.3 search
   ========================= */
.search-page { max-width: 980px; }
.search-page-head { margin-bottom: 14px; }
.search-page-head h1 { margin-bottom: 4px; }
.search-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
}
.search-input { width: 100%; }
.search-summary { margin: 10px 0 14px; }
.search-results { display: grid; gap: 8px; }
.search-result {
  border: 1px solid;
  border-radius: 5px;
  padding: 10px 12px;
}
.search-result-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 5px 9px;
  margin-bottom: 6px;
  font-size: 12px;
}
.search-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 1px 7px;
  border: 1px solid;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
}
.search-result-thread { font-weight: 700; text-decoration: none; }
.search-result-thread:hover,
.search-result-body:hover { text-decoration: underline; }
.search-result-meta { opacity: 0.72; }
.search-result-body {
  display: block;
  color: inherit;
  text-decoration: none;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.55;
}
html[data-theme="a"] .search-result { background: #EEF3FA; border-color: #B3C2D8; }
html[data-theme="a"] .search-status-badge.is-active { background: #DDEEDC; border-color: #96BB94; color: #315E35; }
html[data-theme="a"] .search-status-badge.is-archived { background: #E5E8ED; border-color: #ABB4C0; color: #4F5967; }
html[data-theme="a"] .search-result-thread { color: #2F65A7; }

html[data-theme="b"] .search-result { background: #F7EEE8; border-color: #D5BDB0; }
html[data-theme="b"] .search-status-badge.is-active { background: #E7E8C9; border-color: #B7B77B; color: #5D5D26; }
html[data-theme="b"] .search-status-badge.is-archived { background: #E9DED7; border-color: #C4ADA1; color: #665047; }
html[data-theme="b"] .search-result-thread { color: #9A493B; }

html[data-theme="c"] .search-result { background: #252E3B; border-color: #465568; }
html[data-theme="c"] .search-status-badge.is-active { background: #284636; border-color: #48765C; color: #BEE8CC; }
html[data-theme="c"] .search-status-badge.is-archived { background: #343D4A; border-color: #596779; color: #D7DFEA; }
html[data-theme="c"] .search-result-thread { color: #9EC5FF; }

@media (max-width: 620px) {
  .search-form { grid-template-columns: 1fr; }
  .search-form button,
  .search-form select { width: 100%; }
}