:root{
  /* Paper theme (default) */
  --bg: #f6f2ea;
  --bg-raised: #faf7f0;
  --bg-sunk: #efe9dc;
  --surface: #fbf8f1;
  --ink: #1e1a14;
  --ink-2: #3a342a;
  --ink-3: #6b6354;
  --ink-4: #a39983;
  --rule: rgba(30, 26, 20, 0.09);
  --rule-strong: rgba(30, 26, 20, 0.16);

  --accent: #b85a3c;
  --accent-ink: #8c3f25;
  --accent-soft: #f0d8cc;

  --action: #1f6e4e;
  --danger: #a5372b;

  --f-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "Times New Roman", serif;
  --f-display: "Instrument Serif", "Noto Serif SC", serif;
  --f-sans: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-xs: 11px;
  --fs-sm: 12.5px;
  --fs-base: 14px;
  --fs-md: 15px;
  --fs-read: 16px;
  --fs-lg: 18px;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
}

[data-theme="cool"]{
  --bg: #f3f3f1;
  --bg-raised: #fafaf8;
  --bg-sunk: #ebebe7;
  --surface: #ffffff;
  --ink: #14110d;
  --ink-2: #2d2a23;
  --ink-3: #5e584e;
  --ink-4: #9c9588;
  --rule: rgba(20, 17, 13, 0.08);
  --rule-strong: rgba(20, 17, 13, 0.15);
}

[data-theme="ink"]{
  --bg: #131210;
  --bg-raised: #1a1814;
  --bg-sunk: #0e0d0b;
  --surface: #1e1c17;
  --ink: #f0ebdf;
  --ink-2: #d8d1bf;
  --ink-3: #8f877a;
  --ink-4: #5d574c;
  --rule: rgba(240, 235, 223, 0.09);
  --rule-strong: rgba(240, 235, 223, 0.18);
  --accent-soft: rgba(184, 90, 60, 0.2);
}

[data-accent="terracotta"]{ --accent:#b85a3c; --accent-ink:#8c3f25; --accent-soft:#f0d8cc; }
[data-accent="ink"]{ --accent:#1e1a14; --accent-ink:#000; --accent-soft:#e6e1d5; }
[data-accent="forest"]{ --accent:#1f6e4e; --accent-ink:#144c36; --accent-soft:#cfe4d9; }
[data-accent="ink"][data-theme="ink"]{ --accent:#f0ebdf; --accent-ink:#ffffff; --accent-soft:#2a2721; }

[data-density="airy"]{ --row-py: 14px; --row-px: 18px; --read-lh: 1.95; }
[data-density="balanced"]{ --row-py: 11px; --row-px: 14px; --read-lh: 1.85; }
[data-density="dense"]{ --row-py: 8px; --row-px: 12px; --read-lh: 1.7; }

[data-body-font="sans"]{ --f-body: var(--f-sans); }
[data-body-font="serif"]{ --f-body: var(--f-serif); }

*,*::before,*::after{ box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html, body { height: 100%; }

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: var(--fs-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}

body::before{
  content:""; position:fixed; inset:0;
  pointer-events:none;
  background-image: radial-gradient(rgba(0,0,0,0.018) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  opacity: 0.6;
  z-index: 1;
}
[data-theme="ink"] body::before{
  background-image: radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
  mix-blend-mode: screen;
}

button{ font-family: inherit; cursor: pointer; border:none; background:none; color:inherit; padding:0; }
input, textarea, select { font-family: inherit; color: inherit; }
a { color: inherit; }

::selection{ background: var(--accent-soft); color: var(--accent-ink); }

/* Shell */
.shell{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100vh;
  min-width: 1180px;
}

/* Topbar */
.topbar{
  display: grid;
  grid-template-columns: 280px 1fr auto;
  align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  gap: 20px;
}
.brand{ display: flex; align-items: baseline; gap: 10px; }
.brand-mark{
  font-family: var(--f-display);
  font-size: 26px;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
  display: inline-flex;
  align-items: baseline;
}
.brand-sub{
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
  padding-bottom: 2px;
}
.brand-dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 6px;
  transform: translateY(-2px);
}

.topbar-search{
  display: flex; align-items: center; gap: 8px;
  max-width: 620px;
  padding: 4px 4px 4px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  background: var(--bg-raised);
  transition: border-color .15s;
}
.topbar-search #adhocBtn{ padding: 6px 12px; }
.topbar-search:focus-within{ border-color: var(--accent); }
.topbar-search input{
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--f-sans);
  font-size: 13px;
  color: var(--ink);
}
.topbar-search input::placeholder{ color: var(--ink-4); }
.topbar-search .kbd{
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-3);
  border: 1px solid var(--rule-strong);
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--bg);
}

.topbar-actions{ display: flex; align-items: center; gap: 8px; }

/* Buttons */
.btn{
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  color: var(--ink-2);
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
  line-height: 1.2;
  text-decoration: none;
}
.btn:hover{ background: var(--bg-sunk); }
.btn-ghost{ color: var(--ink-3); }
.btn-outline{ border-color: var(--rule-strong); background: var(--bg-raised); }
.btn-outline:hover{ border-color: var(--ink-3); background: var(--bg-raised); }
.btn-primary{
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover{ background: var(--accent-ink); }
.btn-primary:disabled{ opacity: 0.5; cursor: not-allowed; }
.btn-accent{
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover{ background: var(--accent-ink); }
.btn-sm{
  padding: 4px 8px;
  font-size: 12px;
  border-radius: var(--r-sm);
}
.btn-text-accent{
  color: var(--accent);
  border: none;
  background: transparent;
}
.btn-text-accent:hover{ background: var(--accent-soft); color: var(--accent-ink); }
.btn-text-accent:disabled{
  opacity: 0.6;
  cursor: not-allowed;
  background: transparent;
}
.btn-icon{
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  color: var(--ink-3);
}
.btn-icon:hover{ background: var(--bg-sunk); color: var(--ink); }
.btn-icon.active{ color: var(--accent); background: var(--accent-soft); }
.btn-danger-ghost{ color: var(--accent); }
.btn-danger-ghost:hover{ background: var(--accent-soft); }

.status-pill{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-sunk);
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.status-pill .live{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--action);
  box-shadow: 0 0 0 3px rgba(31,110,78,0.18);
  animation: live-pulse 1.8s ease-in-out infinite;
}
.status-pill.error .live{
  background: var(--danger);
  box-shadow: 0 0 0 3px rgba(165,55,43,0.18);
  animation: none;
}
@keyframes live-pulse{
  0%,100%{ box-shadow: 0 0 0 3px rgba(31,110,78,0.18); }
  50%{ box-shadow: 0 0 0 6px rgba(31,110,78,0.08); }
}

.topbar-msg{
  grid-column: 1 / -1;
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-align: right;
  min-height: 14px;
}
.topbar-msg:empty{ display:none; }

.btn-alert{ position:relative; }
.btn-alert::after{
  content:"";
  position:absolute;
  top:-2px; right:-2px;
  width:8px; height:8px;
  border-radius:999px;
  background:#dc2626;
  box-shadow:0 0 0 2px var(--bg-1, #fff);
}

/* Body grid */
.body-grid{
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) minmax(0, 1fr);
  height: 100%;
  min-height: 0;
}

.col{
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--rule);
  overflow: hidden;
}
.col:last-child{ border-right: none; }

.col-header{
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
  flex: 0 0 auto;
}
.col-header-actions{
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.col-header .count{
  font-family: var(--f-mono);
  color: var(--ink-4);
}
.sidebar-header-main{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.btn-icon-back{
  width: 24px;
  height: 24px;
  border-radius: 999px;
  flex: 0 0 auto;
}
.col-sidebar{
  background: var(--bg);
  position: relative;
}
.sidebar-panels{
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.sidebar-panel{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--bg);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translate3d(26px, 0, 0) scale(0.992);
  transition:
    transform 320ms cubic-bezier(.22,1,.36,1),
    opacity 220ms ease,
    visibility 0s linear 320ms;
  will-change: transform, opacity;
}
.sidebar-panel.is-active{
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translate3d(0, 0, 0) scale(1);
  transition:
    transform 320ms cubic-bezier(.22,1,.36,1),
    opacity 240ms ease,
    visibility 0s linear 0s;
}
.sidebar-panels[data-view="videos"][data-nav="forward"] #accountsPanel,
.sidebar-panels[data-view="accounts"][data-nav="back"] #videosPanel{
  transform: translate3d(-34px, 0, 0) scale(0.988);
  opacity: 0;
}
.sidebar-panels[data-view="accounts"][data-nav="forward"] #videosPanel,
.sidebar-panels[data-view="videos"][data-nav="back"] #accountsPanel{
  transform: translate3d(34px, 0, 0) scale(0.988);
  opacity: 0;
}

/* Accounts */
.account-list{
  flex: 1; overflow-y: auto;
  padding: 2px 10px 12px;
}
.account-row{
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-md);
  font-size: 13px;
  color: var(--ink-2);
  cursor: pointer;
  transition: background .12s;
  position: relative;
}
.account-row:hover{ background: var(--bg-sunk); }
.account-row.active{
  background: var(--bg-raised);
  color: var(--ink);
}
.account-row.active::before{
  content: "";
  position: absolute; left: -10px; top: 8px; bottom: 8px;
  width: 2px; background: var(--accent); border-radius: 2px;
}
.account-row .avatar{
  width: 30px;
  height: 30px;
  border-radius: 6px;
  overflow:hidden;
  background: var(--bg-sunk);
  border: none;
  flex: 0 0 auto;
}
.account-row .avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.avatar-fallback{
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--f-display);
  font-style: italic;
}
.account-row .avatar .avatar-fallback{
  font-size: 16px;
  color: var(--ink);
}
.avatar-fallback.is-all{
  background: linear-gradient(145deg,#d8cfbf,#c6b89b);
  color: var(--ink-2);
}
.avatar-fallback.is-yt{
  background: linear-gradient(145deg,#f4d6c7,#dfad93);
  color: var(--accent-ink);
}
.avatar-fallback.is-bi{
  background: linear-gradient(145deg,#cfe1f1,#9ebfdb);
  color:#2a5580;
}
.avatar-fallback.is-pod{
  background: linear-gradient(145deg,#d6ddc7,#b7c3a0);
  color:#4a5831;
}
.account-row .label{
  flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.account-row-side{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
  flex:0 0 auto;
}
.account-row .count{
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-4);
  min-width: 1ch;
  text-align: right;
}
.account-row .badge{
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-4);
}
.account-row .unread{
  min-width: 18px; height: 18px; padding: 0 6px;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
}

.col-empty{
  padding: 14px 18px;
  color: var(--ink-4);
  font-size: 12.5px;
}

/* Videos */
.videos-account-hero{
  display:flex;
  align-items:center;
  gap:14px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--rule);
}
.videos-account-avatar{
  width:58px;
  height:58px;
  border-radius: 12px;
  overflow:hidden;
  flex:0 0 auto;
  background: var(--bg-sunk);
  border: none;
}
.videos-account-avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.videos-account-avatar .avatar-fallback{
  font-size: 26px;
  color: var(--ink);
  background: linear-gradient(145deg,#1d1916,#2e2720);
}
.videos-account-copy{
  min-width:0;
}
.videos-account-title{
  font-family: var(--f-display);
  font-size: 34px;
  line-height: 1;
  font-style: italic;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.videos-account-sub{
  margin-top: 8px;
  font-family: var(--f-serif);
  font-size: 13px;
  color: var(--ink-3);
}
.video-filter{
  padding: 6px 16px 12px;
  display: flex; flex-direction: column; gap: 8px;
  border-bottom: 1px solid var(--rule);
}
.video-filter .filter-row{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}
.video-filter .search{
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--bg-raised);
  font-size: 12.5px;
}
.video-filter .search input{
  border: none; outline: none; background: transparent; flex: 1;
  font-size: inherit;
  color: var(--ink);
}
.video-filter .search svg{ color: var(--ink-4); flex: 0 0 auto; }
.video-filter select{
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--bg-raised);
  font-size: 12.5px;
  color: var(--ink-2);
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 26px;
  transition: border-color .14s ease, background-color .14s ease, color .14s ease, box-shadow .14s ease;
}
.video-filter select[data-filter-active="true"]{
  border-color: color-mix(in srgb, var(--accent) 34%, var(--rule-strong));
  background-color: color-mix(in srgb, var(--accent-soft) 45%, var(--bg-raised));
  color: var(--accent-ink);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent);
}
.video-filter select[data-filter-active="true"]{
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
}

.video-list{
  flex: 1; overflow-y: auto;
  padding: 4px 0 0;
}
.video-card{
  padding: var(--row-py, 11px) 16px;
  border-top: 1px solid var(--rule);
  cursor: pointer;
  transition: background .12s;
  position: relative;
}
.video-card:first-child{ border-top: none; }
.video-card:hover{ background: var(--bg-sunk); }
.video-card.active{ background: var(--bg-raised); }
.video-card.active::after{
  content: "";
  position: absolute; right: 0; top: 12px; bottom: 12px;
  width: 2px; background: var(--accent);
}
.video-card .v-title-row{
  display: flex; align-items: flex-start; gap: 8px; margin-bottom: 6px;
}
.video-card .v-title{
  font-family: var(--f-serif);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-card .v-tag{
  flex: 0 0 auto;
  margin-top: 2px;
  padding: 2px 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--rule));
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-raised));
  color: var(--accent-strong);
  font-family: var(--f-mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.video-card .unread-dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
  margin-top: 6px;
}
.video-card .v-meta{
  display: flex; flex-wrap: wrap;
  gap: 3px 12px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-4);
  line-height: 1.5;
}
.video-card .v-meta .author{ color: var(--ink-3); }
.video-card .v-meta .dot-sep{ opacity: 0.4; }

.video-footer{
  padding: 12px 16px;
  border-top: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.video-footer .count-text{
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-4);
}

/* Reading pane */
.col-reading{
  background: var(--bg-raised);
  overflow-y: auto;
  scroll-behavior: smooth;
}
.reading-actions{
  display: flex; align-items: center; gap: 6px;
  position: sticky;
  top: 0;
  z-index: 8;
  padding: 12px 24px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(8px);
}
.reading-actions .spacer{ flex: 1; }
.panel-toolbar-group{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.overflow-menu-wrap{
  position: relative;
  flex: 0 0 auto;
}
.overflow-menu{
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  padding: 6px;
  background: var(--bg-raised);
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  z-index: 30;
}
.overflow-menu.hidden{ display: none; }
.overflow-menu-item{
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: calc(var(--r-md) - 4px);
  color: var(--ink-2);
  font-family: var(--f-sans);
  font-size: 12.5px;
  text-align: left;
}
.overflow-menu-item:hover{
  background: var(--bg-sunk);
  color: var(--ink);
}
.overflow-menu-item svg{
  color: var(--ink-4);
  flex: 0 0 auto;
}
.overflow-menu-item.danger{
  color: var(--accent-ink);
}
.overflow-menu-item.danger svg{
  color: var(--accent);
}
.overflow-menu-item.muted{
  color: var(--ink-4);
  cursor: default;
}
.overflow-menu-item.muted:hover{
  background: transparent;
  color: var(--ink-4);
}

.reading-inner{
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 120px;
}

#readingTopMeta{
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 24px 0;
  display: flex;
  justify-content: center;
}

.reading-eyebrow{
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-4);
  margin: 8px 0 14px;
}
.reading-eyebrow .tick{
  width: 18px; height: 1px; background: var(--ink-4);
}

.reading-title{
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 12px;
  text-wrap: pretty;
}

.reading-byline{
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  font-family: var(--f-sans);
  font-size: 13px;
  color: var(--ink-3);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0;
}
.reading-byline .author{
  color: var(--ink);
  font-weight: 500;
  position: relative;
  padding-left: 24px;
}
.reading-byline .author::before{
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 16px; height: 1px;
  background: var(--ink-3);
}
.reading-byline .sep{
  width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4);
  flex: 0 0 auto;
}
.reading-byline a{
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
  padding-bottom: 1px;
  display: inline-flex; align-items: center; gap: 4px;
  max-width: 320px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.reading-byline a:hover{ border-bottom-color: var(--accent); }

.meta-grid{
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 8px 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-3);
  padding: 16px 0 0;
  margin-bottom: 0;
}
.meta-grid .k{ color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.12em; }
.meta-grid .v{ color: var(--ink-2); word-break: break-all; }
.meta-grid .v a{ color: var(--accent); text-decoration: none; border-bottom: 1px dashed var(--accent-soft); }

.top-meta-panel{
  margin: 0 0 12px;
  padding: 0;
  width: 100%;
}
.top-meta-trigger{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  width: 100%;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--ink-3);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.top-meta-trigger:hover{
  color: var(--ink);
}
.meta-disclosure-chev{
  display: inline-flex;
  transition: transform .15s ease;
}
.top-meta-panel.collapsed .meta-disclosure-chev{
  transform: rotate(-90deg);
}
.top-meta-body{
  margin-top: 12px;
}
.top-meta-panel.collapsed .top-meta-body{
  display: none;
}

.translate-toggle{
  display: flex; align-items: center; gap: 14px;
  padding: 10px 14px;
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  margin: 0 0 28px;
  font-size: 12.5px;
  color: var(--ink-2);
}
.toolbar-toggle{
  margin: 0;
  padding: 4px;
  border-radius: 999px;
  gap: 0;
  background: transparent;
  border: none;
}
.translate-toggle .switch{
  display: inline-flex; align-items: center;
  background: var(--bg-raised);
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  padding: 2px;
}
.translate-toggle .switch button{
  font-family: var(--f-sans);
  font-size: 11.5px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 999px;
  color: var(--ink-3);
  transition: background .15s, color .15s;
}
.translate-toggle .switch button.on{
  background: var(--accent);
  color: #fff;
}
.translate-toggle .hint{
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}
.summary-mode-toggle{
  margin-bottom: 18px;
}
.summary-mode-toggle .switch{
  margin-left: auto;
}
.toolbar-toggle.summary-mode-toggle{
  margin-bottom: 0;
}

.section-head{
  display: flex; align-items: baseline; gap: 12px;
  margin: 36px 0 18px;
}
.section-head h2{
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}
.section-head .num{
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-4);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.section-head .line{ flex: 1; height: 1px; background: var(--rule); }

/* Prose (article) */
.prose{
  font-family: var(--f-body, var(--f-serif));
  font-size: var(--fs-read);
  line-height: var(--read-lh, 1.85);
  color: var(--ink-2);
  letter-spacing: 0.005em;
}
.prose p{
  margin: 0 0 1.2em;
  text-wrap: pretty;
  word-wrap: break-word;
}
.prose p em{
  font-style: normal;
  background: linear-gradient(180deg, transparent 62%, var(--accent-soft) 62%);
  padding: 0 2px;
}
.prose p strong{ font-weight: 600; color: var(--ink); }
.prose h1, .prose h2, .prose h3, .prose h4{
  font-family: var(--f-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.25;
  margin: 1.6em 0 0.6em;
  letter-spacing: -0.005em;
}
.prose h1{ font-size: 1.8em; font-style: italic; font-weight: 400; }
.prose h2{ font-size: 1.5em; font-style: italic; font-weight: 400; }
.prose h3{ font-size: 1.2em; }
.prose h4{ font-size: 1.05em; }
.prose ul, .prose ol{
  padding-left: 1.4em;
  margin: 0 0 1.2em;
}
.prose li{ margin: 0.3em 0; }
.prose blockquote{
  border-left: 2px solid var(--accent);
  padding: 6px 16px;
  margin: 1.2em 0;
  color: var(--ink);
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.1em;
}
.prose code{
  font-family: var(--f-mono);
  font-size: 0.9em;
  background: var(--bg-sunk);
  padding: 1px 5px;
  border-radius: 3px;
}
.prose pre{
  background: var(--bg-sunk);
  padding: 14px 16px;
  border-radius: var(--r-md);
  overflow-x: auto;
  font-family: var(--f-mono);
  font-size: 0.92em;
  line-height: 1.55;
  margin: 1.2em 0;
}
.prose pre code{ background: none; padding: 0; }
.prose hr{
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2em 0;
}
.prose a{
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent-soft);
}
.prose table{
  border-collapse: collapse;
  width: 100%;
  margin: 1.2em 0;
  font-size: 0.95em;
}
.prose th, .prose td{
  border-bottom: 1px solid var(--rule);
  padding: 8px 10px;
  text-align: left;
}
.prose th{ color: var(--ink); font-weight: 600; }

.prose-mono{
  font-family: var(--f-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-2);
  word-break: break-word;
}
.prose-mono p{
  margin: 0;
  white-space: pre-wrap;
}
.prose-mono p + p{
  margin-top: 2px;
}
.prose-mono .line{ display: block; padding: 2px 0; }

/* Summary pane */
.col-summary{
  background: var(--bg);
  overflow-y: auto;
}
.summary-inner{ padding: 0 22px 80px; }

#summaryTopMeta{
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}

.summary-actions{
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 8;
  padding: 12px 0;
  margin-bottom: 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(8px);
}
.summary-section{ margin-bottom: 28px; }
.summary-section-title{
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-4);
  margin: 0 0 12px;
  cursor: pointer;
  user-select: none;
}
.summary-section-title .chev{
  transition: transform .15s;
  display: inline-flex;
}
.summary-section.collapsed .chev{ transform: rotate(-90deg); }
.summary-section.collapsed .summary-section-body{ display: none; }

.entity-row{
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.entity-row:first-child{ border-top: none; padding-top: 2px; }
.entity-row .label{
  display: flex; align-items: center; gap: 6px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  padding-top: 5px;
}
.entity-row .label svg{ color: var(--ink-4); flex: 0 0 auto; }
.entity-row .chips{
  display: flex; flex-wrap: wrap; gap: 5px;
}

.chip{
  display: inline-flex; align-items: center;
  font-family: var(--f-sans);
  font-size: 11.5px;
  color: var(--ink-2);
  padding: 3px 9px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  background: var(--bg-raised);
  line-height: 1.4;
  cursor: default;
  transition: background .12s, border-color .12s, color .12s;
}
.chip.accent{
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--accent-ink);
}

.summary-article .subtitle{
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

/* Scrollbars */
.col-sidebar .video-list,
.col-sidebar .account-list,
.col-reading,
.col-summary{
  scrollbar-width: thin;
  scrollbar-color: var(--rule-strong) transparent;
}
.col-sidebar .video-list::-webkit-scrollbar,
.col-sidebar .account-list::-webkit-scrollbar,
.col-reading::-webkit-scrollbar,
.col-summary::-webkit-scrollbar{ width: 10px; }
.col-sidebar .video-list::-webkit-scrollbar-thumb,
.col-sidebar .account-list::-webkit-scrollbar-thumb,
.col-reading::-webkit-scrollbar-thumb,
.col-summary::-webkit-scrollbar-thumb{
  background: var(--rule-strong);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: padding-box;
}

/* Tweaks panel */
.tweaks-fab{
  position: fixed;
  right: 20px; bottom: 20px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.05);
  z-index: 90;
}
.tweaks-fab:hover{ background: var(--ink-2); }

.tweaks-panel{
  position: fixed;
  right: 20px;
  bottom: 72px;
  width: 300px;
  background: var(--bg-raised);
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-lg);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  padding: 16px 18px 18px;
  z-index: 100;
  font-family: var(--f-sans);
}
.tweaks-panel.hidden{ display: none; }
.tweaks-panel h4{
  font-family: var(--f-display);
  font-style: italic;
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 14px;
}
.tweak-row{ margin-bottom: 14px; }
.tweak-row .tlabel{
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
  margin-bottom: 6px;
}
.tweak-opts{ display: flex; gap: 4px; flex-wrap: wrap; }
.tweak-opts button{
  font-size: 11.5px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  color: var(--ink-2);
}
.tweak-opts button:hover{ border-color: var(--ink-3); }
.tweak-opts button.on{
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.tweak-opts button .sw{
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: -1px;
  border: 1px solid var(--rule-strong);
}

/* Reading pane placeholder */
.reading-empty{
  padding: 120px 48px;
  text-align: center;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 22px;
  color: var(--ink-4);
}

.reading-loading{ color: var(--ink-3); font-size: 13px; }

.translate-trigger{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 0 6px;
}
.translate-trigger .btn{ min-width: 120px; }
.translate-trigger .btn:disabled{ opacity: 0.7; cursor: progress; }

.hidden{ display: none !important; }

@media (prefers-reduced-motion: reduce){
  .sidebar-panel,
  .sidebar-panel.is-active{
    transition: none;
    transform: none;
  }
}