/* =========================================================================
   relay.polecat.live — design system
   Ported from the polecat / analytics.polecat.live look & feel:
   aurora dark-default theme, brand brown/amber/blush + consensus purple,
   collapsible "rail" navigation. No build step, no framework.
   ========================================================================= */

:root{
  /* surfaces */
  --bg:        #0a0a0f;
  --surface:   #111118;
  --surface-2: #18181f;
  --surface-3: #222230;
  --border:    #2a2a3c;
  --text:      #e8e8f2;
  --text-2:    #8888aa;
  --text-3:    #4a4a6a;

  /* brand */
  --consensus: #9333ea;
  --brand-a:   #9C6B3F;   /* polecat brown */
  --brand-b:   #d4773b;   /* warm amber   */
  --brand-c:   #F4A6A6;   /* blush        */

  /* semantic */
  --success:   #34d399;
  --danger:    #f87171;
  --warning:   #f0a830;
  --info:      #60a5fa;

  /* rail */
  --rail-bg:   #0d0d14;
  --rail-bg2:  #17171f;
  --rail-line: #23233330;
  --rail-accent: var(--brand-b);

  /* geometry */
  --radius:    14px;
  --radius-sm: 9px;
  --radius-lg: 20px;
  --shadow:    0 24px 64px rgba(0,0,0,.5);
  --shadow-sm: 0 6px 20px rgba(0,0,0,.35);
  --ring: 0 0 0 3px color-mix(in srgb, var(--brand-b) 35%, transparent);

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'SF Mono', 'Fira Code', ui-monospace, 'JetBrains Mono', monospace;

  --rail-w: 64px;
  --rail-w-open: 232px;
}

[data-theme="light"]{
  --bg:        #f4f4fb;
  --surface:   #ffffff;
  --surface-2: #ebebf5;
  --surface-3: #e0e0ee;
  --border:    #d0d0e4;
  --text:      #111120;
  --text-2:    #55556e;
  --text-3:    #9090b0;
  --rail-bg:   #ffffff;
  --rail-bg2:  #eef0f8;
  --rail-line: #d0d0e480;
  --shadow:    0 24px 64px rgba(30,30,60,.18);
  --shadow-sm: 0 6px 20px rgba(30,30,60,.10);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--font);color:var(--text);background:var(--bg);
  font-size:14px;line-height:1.5;overflow:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}

/* ---- aurora background ------------------------------------------------- */
.aurora{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.aurora span{
  position:absolute;width:60vmax;height:60vmax;border-radius:50%;
  filter:blur(70px);opacity:.30;mix-blend-mode:screen;
  animation:drift 26s ease-in-out infinite;
}
.aurora span:nth-child(1){background:var(--brand-b);top:-20vmax;left:-10vmax}
.aurora span:nth-child(2){background:var(--consensus);bottom:-24vmax;right:-8vmax;animation-delay:-9s}
.aurora span:nth-child(3){background:var(--brand-c);top:20vmax;right:20vmax;animation-delay:-16s;opacity:.20}
[data-theme="light"] .aurora span{mix-blend-mode:multiply;opacity:.22}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(6vmax,4vmax) scale(1.1)}
  66%{transform:translate(-5vmax,3vmax) scale(.95)}
}

/* ---- app shell --------------------------------------------------------- */
#app{position:relative;z-index:1;height:100vh;display:flex}

/* ---- rail navigation --------------------------------------------------- */
#rail{
  position:relative;flex:0 0 auto;width:var(--rail-w);
  display:flex;flex-direction:column;
  background:color-mix(in srgb,var(--rail-bg) 82%, transparent);
  backdrop-filter:blur(12px);
  border-right:1px solid var(--border);
  transition:width .22s cubic-bezier(.4,.0,.2,1);
  z-index:20;
}
#rail.open{width:var(--rail-w-open)}
#rail.dragging{transition:none;user-select:none}

.rail-brand{
  display:flex;align-items:center;gap:12px;
  padding:16px 16px 14px;border:0;background:none;cursor:pointer;
  color:var(--text);text-align:left;width:100%;white-space:nowrap;
}
.rail-brand img{width:30px;height:30px;flex:0 0 auto;
  filter:drop-shadow(0 3px 8px rgba(147,51,234,.35))}
.rail-brand .bt{display:flex;flex-direction:column;line-height:1.15;
  opacity:0;transform:translateX(-6px);transition:.2s;pointer-events:none}
#rail.open .rail-brand .bt{opacity:1;transform:none}
.rail-brand .bt b{font-size:14.5px;font-weight:650;letter-spacing:.2px}
.rail-brand .bt small{font-size:10.5px;color:var(--text-2);letter-spacing:.3px}

.rail-scroll{flex:1;min-height:0;overflow:hidden auto;padding:6px 0;
  display:flex;flex-direction:column;gap:2px}
.rail-scroll::-webkit-scrollbar{width:0}

.rail-sec-label{
  padding:12px 20px 4px;font-size:9.5px;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--text-3);white-space:nowrap;
  opacity:0;transition:.2s;height:0;overflow:hidden;
}
#rail.open .rail-sec-label{opacity:1;height:auto}

.rail-item{
  position:relative;display:flex;align-items:center;gap:14px;
  margin:0 10px;padding:10px 10px;border:0;border-radius:var(--radius-sm);
  background:none;color:var(--text-2);cursor:pointer;font-size:13px;
  white-space:nowrap;font-family:inherit;text-align:left;width:calc(100% - 20px);
  transition:background .15s,color .15s;
}
.rail-item svg{width:20px;height:20px;flex:0 0 auto}
.rail-item .lbl{opacity:0;transform:translateX(-6px);transition:.2s;pointer-events:none}
#rail.open .rail-item .lbl{opacity:1;transform:none}
.rail-item:hover{background:var(--rail-bg2);color:var(--text)}
.rail-item.active{
  color:var(--text);background:var(--rail-bg2);
  box-shadow:inset 3px 0 0 var(--rail-accent);
}
.rail-item.active svg{color:var(--brand-b)}
.rail-item .badge{
  margin-left:auto;min-width:18px;height:18px;padding:0 5px;border-radius:9px;
  background:var(--consensus);color:#fff;font-size:10px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:.2s
}
#rail.open .rail-item .badge{opacity:1}
.rail-item .badge[hidden]{display:none}

.rail-foot{border-top:1px solid var(--border);padding:6px 0 10px;
  display:flex;flex-direction:column;gap:2px}

/* drag-to-resize handle + collapse tab */
.rail-resize{
  position:absolute;top:0;right:-3px;width:7px;height:100%;cursor:col-resize;
  z-index:22;
}
.rail-resize::after{content:"";position:absolute;top:0;right:3px;width:2px;height:100%;
  background:transparent;transition:.15s}
.rail-resize:hover::after,#rail.dragging .rail-resize::after{background:var(--brand-b)}
.rail-toggle{
  position:absolute;top:22px;right:-11px;width:22px;height:22px;border-radius:50%;
  border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:23;
  box-shadow:var(--shadow-sm);transition:transform .22s,background .15s,color .15s;
}
.rail-toggle:hover{color:var(--text);background:var(--surface-3)}
.rail-toggle svg{width:13px;height:13px;transition:transform .22s}
#rail.open .rail-toggle svg{transform:rotate(180deg)}

/* ---- main content ------------------------------------------------------ */
#main{flex:1;min-width:0;height:100%;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;gap:14px;padding:14px 26px;
  border-bottom:1px solid var(--border);
  background:color-mix(in srgb,var(--surface) 55%, transparent);
  backdrop-filter:blur(10px);z-index:10;
}
.topbar h1{margin:0;font-size:17px;font-weight:650;letter-spacing:.2px}
.topbar .crumb{color:var(--text-3);font-size:12.5px}
.topbar .sp{flex:1}
.topbar .topbar-menu{display:none}         /* hamburger — mobile only */
.rail-backdrop{display:none}               /* drawer backdrop — mobile only */

.view{flex:1;min-height:0;overflow:auto;padding:26px}
.view::-webkit-scrollbar{width:10px}
.view::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:6px;
  border:3px solid transparent;background-clip:content-box}
.wrap{max-width:1180px;margin:0 auto}

/* ---- buttons ----------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;
  border-radius:var(--radius-sm);border:1px solid var(--border);
  background:var(--surface-2);color:var(--text);font-size:13px;font-weight:550;
  font-family:inherit;cursor:pointer;white-space:nowrap;transition:.15s;
}
.btn svg{width:16px;height:16px}
.btn:hover{background:var(--surface-3);border-color:var(--text-3)}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn.primary{
  background:linear-gradient(135deg,var(--brand-b),var(--consensus));
  border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(147,51,234,.30)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:none;border-color:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}
.btn.danger:hover{background:color-mix(in srgb,var(--danger) 14%,transparent)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.icon{padding:8px;width:36px;height:36px;justify-content:center}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---- cards ------------------------------------------------------------- */
.card{
  background:color-mix(in srgb,var(--surface) 88%, transparent);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;transition:.18s;
}
.card.hover:hover{border-color:var(--brand-b);transform:translateY(-2px);
  box-shadow:var(--shadow-sm)}

.grid{display:grid;gap:16px}
.section-title{display:flex;align-items:center;gap:10px;margin:30px 0 14px}
.section-title:first-child{margin-top:0}
.section-title h2{margin:0;font-size:15px;font-weight:600}
.section-title .sp{flex:1}
.muted{color:var(--text-2)}
.tiny{font-size:11.5px}

/* stat tiles */
.stats{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.stat{position:relative;overflow:hidden}
.stat .k{font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:var(--text-2)}
.stat .v{font-size:30px;font-weight:700;margin:6px 0 2px;letter-spacing:-.5px;
  font-variant-numeric:tabular-nums}
.stat .d{font-size:12px;color:var(--text-2)}
.stat .spark{position:absolute;right:14px;bottom:12px;opacity:.5}
.stat .spark svg{width:22px;height:22px}
.stat .glow{position:absolute;top:-30px;right:-30px;width:90px;height:90px;
  border-radius:50%;filter:blur(30px);opacity:.35}

/* quick actions */
.quick{grid-template-columns:repeat(auto-fill,minmax(215px,1fr))}
.qa{display:flex;gap:14px;align-items:flex-start;cursor:pointer;text-align:left}
.qa .qicon{width:42px;height:42px;flex:0 0 auto;border-radius:11px;
  display:flex;align-items:center;justify-content:center;color:#fff}
.qa .qicon svg{width:21px;height:21px}
.qa b{display:block;font-size:14px;margin-bottom:3px}
.qa p{margin:0;font-size:12px;color:var(--text-2);line-height:1.45}

/* recents / pinned */
.recents{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.recent{cursor:pointer;display:flex;flex-direction:column;gap:8px}
.recent .rt{display:flex;align-items:center;gap:10px}
.recent .rt .dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto}
.recent-ic{width:28px;height:28px;border-radius:9px;flex:0 0 auto;color:#fff;
  display:inline-flex;align-items:center;justify-content:center}
.recent-ic svg{width:16px;height:16px}
.recent b{font-size:13.5px}
.recent .meta{font-size:11.5px;color:var(--text-3);display:flex;gap:10px}

.pin-btn{color:var(--text-3);background:none;border:0;cursor:pointer;padding:4px;
  border-radius:6px;transition:.15s}
.pin-btn:hover{color:var(--brand-b);background:var(--surface-2)}
.pin-btn.on{color:var(--warning)}
.pin-btn svg{width:16px;height:16px}

/* ---- table view -------------------------------------------------------- */
.tbl-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.entity-tabs{display:flex;gap:6px;flex-wrap:wrap}
.entity-tab{padding:6px 13px;border-radius:999px;border:1px solid var(--border);
  background:var(--surface-2);color:var(--text-2);cursor:pointer;font-size:12.5px;
  display:flex;align-items:center;gap:7px;transition:.15s}
.entity-tab svg{width:15px;height:15px;flex:0 0 auto}
.entity-tab:hover{color:var(--text)}
.entity-tab.active{color:#fff;border-color:transparent;
  background:linear-gradient(135deg,var(--brand-b),var(--consensus))}
.entity-tab .c{background:rgba(255,255,255,.18);border-radius:999px;padding:0 6px;
  font-size:10.5px;font-weight:700}

.table-scroll{overflow:auto;border:1px solid var(--border);border-radius:var(--radius);
  background:color-mix(in srgb,var(--surface) 88%,transparent)}
table.data{border-collapse:collapse;width:100%;font-size:13px}
table.data th,table.data td{padding:10px 13px;text-align:left;
  border-bottom:1px solid var(--border);white-space:nowrap}
table.data th{position:sticky;top:0;background:var(--surface-2);z-index:2;
  font-weight:600;font-size:11.5px;letter-spacing:.4px;text-transform:uppercase;
  color:var(--text-2);cursor:default}
table.data tbody tr{transition:background .12s}
table.data tbody tr:hover{background:var(--surface-2)}
table.data td[contenteditable]{outline:none;min-width:80px}
table.data td[contenteditable]:focus{box-shadow:inset 0 0 0 2px var(--brand-b);
  border-radius:4px;background:var(--surface)}
td.rowid{font-family:var(--mono);font-size:11px;color:var(--text-3)}
td.meta-cell{font-size:11px;color:var(--text-3)}
.cell-syncing{animation:flash .8s ease}
@keyframes flash{0%{background:color-mix(in srgb,var(--consensus) 40%,transparent)}100%{background:transparent}}
.row-actions{opacity:0;transition:.15s}
tr:hover .row-actions{opacity:1}
.empty{padding:56px 20px;text-align:center;color:var(--text-2)}
.empty svg{width:48px;height:48px;opacity:.5;margin-bottom:12px}

/* ---- peers view -------------------------------------------------------- */
.peer-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.peer{display:flex;flex-direction:column;gap:12px}
.peer-head{display:flex;align-items:center;gap:12px}
.peer-av{width:40px;height:40px;border-radius:11px;flex:0 0 auto;color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.peer-head b{font-size:14px}
.peer-head .pid{font-family:var(--mono);font-size:10.5px;color:var(--text-3)}
.conn-state{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;
  padding:3px 9px;border-radius:999px;border:1px solid var(--border)}
.conn-state .dot{width:7px;height:7px;border-radius:50%}
.conn-connected .dot{background:var(--success);box-shadow:0 0 8px var(--success)}
.conn-connecting .dot{background:var(--warning);animation:pulse 1s infinite}
.conn-offline .dot{background:var(--text-3)}
.conn-connected{color:var(--success)}
.conn-connecting{color:var(--warning)}
@keyframes pulse{50%{opacity:.35}}

.perm-row{display:flex;align-items:center;gap:10px;padding:7px 0;
  border-top:1px solid var(--border);font-size:12.5px}
.perm-row .en{flex:1}
.toggle{position:relative;width:38px;height:22px;border-radius:999px;
  background:var(--surface-3);border:1px solid var(--border);cursor:pointer;
  transition:.15s;flex:0 0 auto}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;
  border-radius:50%;background:var(--text-2);transition:.18s}
.toggle.on{background:linear-gradient(135deg,var(--brand-b),var(--consensus));
  border-color:transparent}
.toggle.on::after{left:18px;background:#fff}

/* monitor / activity log */
.monitor{font-family:var(--mono);font-size:11.5px;background:var(--rail-bg);
  border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;
  max-height:280px;overflow:auto}
.log-line{display:flex;gap:10px;padding:3px 0;border-bottom:1px solid var(--rail-line)}
.log-line .ts{color:var(--text-3);flex:0 0 auto}
.log-line .tag{flex:0 0 auto;font-weight:700}
.log-line.t-sync .tag{color:var(--consensus)}
.log-line.t-conn .tag{color:var(--info)}
.log-line.t-perm .tag{color:var(--warning)}
.log-line.t-err .tag{color:var(--danger)}
.log-line.t-ok .tag{color:var(--success)}

/* ---- forms / inputs ---------------------------------------------------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:12px;color:var(--text-2);font-weight:550}
.input,select,textarea{
  width:100%;padding:9px 12px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface-2);color:var(--text);
  font-family:inherit;font-size:13px;transition:.15s;
}
textarea{resize:vertical;font-family:var(--mono);font-size:12px}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-b);
  box-shadow:var(--ring)}
.search{position:relative}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);
  width:15px;height:15px;color:var(--text-3)}
.search .input{padding-left:34px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;white-space:nowrap;
  border-radius:999px;background:var(--surface-2);border:1px solid var(--border);
  font-size:11.5px;color:var(--text-2);line-height:1}
.chip svg{width:14px;height:14px;flex:0 0 auto}

.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);
  border-radius:999px;padding:3px}
.seg button{border:0;background:none;color:var(--text-2);padding:6px 14px;
  border-radius:999px;cursor:pointer;font-size:12.5px;font-family:inherit;transition:.15s}
.seg button.on{background:var(--surface-3);color:var(--text)}

/* ---- modal ------------------------------------------------------------- */
.overlay{position:fixed;inset:0;z-index:1200;background:rgba(5,5,10,.6);
  backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;pointer-events:none;transition:.2s}
.overlay.show{opacity:1;pointer-events:auto}
.modal{width:min(560px,100%);max-height:88vh;overflow:auto;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);
  transform:translateY(12px) scale(.98);transition:.2s}
.overlay.show .modal{transform:none}
.modal.wide{width:min(760px,100%)}
.modal-head{display:flex;align-items:center;gap:12px;padding:20px 22px 14px}
.modal-head h3{margin:0;font-size:16px;flex:1}
.modal-body{padding:4px 22px 8px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px 20px}

/* ---- toast ------------------------------------------------------------- */
#toasts{position:fixed;bottom:20px;right:20px;z-index:1400;display:flex;
  flex-direction:column;gap:10px;pointer-events:none}
.toast{pointer-events:auto;min-width:240px;max-width:360px;display:flex;gap:11px;
  align-items:flex-start;padding:13px 15px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transform:translateX(120%);transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.toast.show{transform:none}
.toast .ic{flex:0 0 auto;margin-top:1px}
.toast.ok .ic{color:var(--success)}.toast.err .ic{color:var(--danger)}
.toast.info .ic{color:var(--info)}.toast.warn .ic{color:var(--warning)}
.toast b{font-size:13px;display:block;margin-bottom:2px}
.toast p{margin:0;font-size:12px;color:var(--text-2)}

/* presence dot in topbar */
.presence{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-2)}
.presence .dot{width:8px;height:8px;border-radius:50%;background:var(--text-3)}
.presence.online .dot{background:var(--success);box-shadow:0 0 8px var(--success)}
.avatars{display:flex}
.avatars .av{width:26px;height:26px;border-radius:50%;border:2px solid var(--bg);
  margin-left:-8px;display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:700;color:#fff}
.avatars .av:first-child{margin-left:0}

/* misc */
.kbd{font-family:var(--mono);font-size:11px;padding:2px 6px;border-radius:5px;
  background:var(--surface-2);border:1px solid var(--border);color:var(--text-2)}
.divider{height:1px;background:var(--border);margin:20px 0}
a.link{color:var(--brand-b);text-decoration:none}
a.link:hover{text-decoration:underline}
.hide{display:none!important}

/* ---- invite gate ------------------------------------------------------- */
.gate{position:relative;z-index:1;height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.gate-card{width:min(440px,100%);background:color-mix(in srgb,var(--surface) 90%,transparent);
  border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);
  padding:34px 30px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center}
.gate-card img{filter:drop-shadow(0 4px 12px rgba(147,51,234,.4))}
.gate-card h1{margin:2px 0 0;font-size:22px;letter-spacing:-.3px}
.gate-card p{margin:0 0 4px;font-size:13.5px;line-height:1.5}
.gate-card .input{width:100%;font-family:var(--mono);font-size:12px}
.gate-err{color:var(--danger);font-size:12.5px;width:100%;text-align:left}

/* ---- webrtc connected state ------------------------------------------- */
.connected-box{text-align:center;padding:22px 8px 8px;display:flex;flex-direction:column;
  align-items:center;gap:8px}
.connected-box h3{margin:6px 0 0;font-size:18px}
.connected-box p{margin:0;max-width:40ch}
.ok-badge{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;background:linear-gradient(135deg,var(--success),#0f7d5b);
  box-shadow:0 8px 26px color-mix(in srgb,var(--success) 45%,transparent);animation:pop .3s cubic-bezier(.2,.9,.3,1.4)}
.ok-badge svg{width:32px;height:32px;stroke-width:2.6}
@keyframes pop{0%{transform:scale(.4);opacity:0}100%{transform:scale(1);opacity:1}}

/* ---- messaging --------------------------------------------------------- */
.chat-wrap{display:flex;flex-direction:column;height:100%}
.thread-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;flex:0 0 auto}
.thread-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 13px 6px 8px;
  border-radius:999px;border:1px solid var(--border);background:var(--surface-2);
  color:var(--text-2);cursor:pointer;font-size:12.5px;font-family:inherit;transition:.15s;white-space:nowrap}
.thread-pill:hover{color:var(--text)}
.thread-pill.active{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--brand-b),var(--consensus))}
.thread-pill svg{width:15px;height:15px;flex:0 0 auto;margin-left:5px}
.thread-pill .tav{width:22px;height:22px;border-radius:50%;flex:0 0 auto;color:#fff;font-size:10px;
  font-weight:700;display:flex;align-items:center;justify-content:center}
.thread-pill .pdot{width:7px;height:7px;border-radius:50%;background:var(--text-3);flex:0 0 auto}
.thread-pill .pdot.on{background:var(--success);box-shadow:0 0 7px var(--success)}

/* invite rows (admin) */
.invite-row{display:flex;align-items:center;gap:12px;padding:14px 16px}
.invite-actions{display:flex;gap:8px;flex-wrap:wrap}

/* advanced disclosure (settings) */
.adv summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px}
.adv summary::-webkit-details-marker{display:none}
.adv summary::marker{content:''}
.adv .adv-title{display:flex;align-items:center;gap:10px;flex:1;font-weight:600;font-size:14px}
.adv .adv-ic{display:inline-flex}
.adv .adv-ic svg{width:18px;height:18px;color:var(--brand-b)}
.adv .adv-chevron{display:inline-flex;color:var(--text-2)}
.adv .adv-chevron svg{width:16px;height:16px;transition:transform .2s}
.adv[open] .adv-chevron svg{transform:rotate(90deg)}
.adv[open] summary{margin-bottom:8px}
.chat-feed{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:12px;
  padding:8px 2px 12px}
.chat-feed .empty{margin:auto}
.msg{display:flex;gap:11px;max-width:80%;align-items:flex-start}
.msg .av{width:32px;height:32px;flex:0 0 auto;border-radius:50%;color:#fff;font-size:12px;
  font-weight:700;display:flex;align-items:center;justify-content:center}
.msg .body{background:var(--surface-2);border:1px solid var(--border);border-radius:4px 14px 14px 14px;
  padding:8px 13px}
.msg .meta{display:flex;align-items:baseline;gap:8px;margin-bottom:3px}
.msg .meta b{font-size:12.5px}
.msg .meta span{font-size:10.5px;color:var(--text-3);font-family:var(--mono)}
.msg .text{font-size:13.5px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.msg.mine{margin-left:auto;flex-direction:row-reverse}
.msg.mine .body{border-radius:14px 4px 14px 14px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--brand-b) 22%,var(--surface-2)),color-mix(in srgb,var(--consensus) 22%,var(--surface-2)));
  border-color:color-mix(in srgb,var(--consensus) 30%,var(--border))}
.composer{display:flex;gap:10px;align-items:flex-end;padding-top:12px;border-top:1px solid var(--border)}
.composer textarea{max-height:120px}

/* ---- mobile ------------------------------------------------------------ */
@media (max-width:720px){
  /* rail becomes an off-canvas drawer */
  #rail{position:absolute;top:0;left:0;height:100%;box-shadow:var(--shadow);
    --rail-w-open:min(78vw,300px)}
  #rail:not(.open){width:0;border:0;overflow:hidden}
  #rail.open{width:var(--rail-w-open)}
  #rail .rail-item .lbl,#rail .rail-brand .bt,#rail .rail-sec-label{opacity:1!important;transform:none!important}
  .rail-resize{display:none}                 /* no drag-resize on touch */
  .rail-toggle{display:none}                  /* use the topbar hamburger instead */
  #rail.open ~ .rail-backdrop{display:block;position:fixed;inset:0;z-index:15;
    background:rgba(5,5,10,.55);backdrop-filter:blur(2px)}

  .topbar .topbar-menu{display:inline-flex}
  .topbar{padding:11px 14px;gap:8px}
  .topbar h1{font-size:15px}
  .topbar .avatars,.topbar .presence,.topbar-sync{display:none}  /* condense */

  .view{padding:16px 14px}
  .wrap{max-width:100%}

  /* single-column grids */
  .grid.quick,.grid.stats,.grid.recents,.peer-grid{grid-template-columns:1fr!important}

  /* full-width primary actions in dialogs */
  .modal{border-radius:16px}
  .modal-foot{flex-wrap:wrap}
  .modal-foot .btn{flex:1}
  .connected-box .btn{flex:1}

  /* chat + composer fit small screens */
  .msg{max-width:92%}
  .composer{gap:8px}
  .composer .btn{padding:9px 12px}

  /* tables stay usable via horizontal scroll; keep headers tight */
  table.data th,table.data td{padding:9px 11px}

  #toasts{left:14px;right:14px;bottom:14px}
  .toast{max-width:none}
}
@media (max-width:420px){
  .topbar-sync{display:none}
  .btn.sm{padding:6px 9px}
  .entity-tab{font-size:12px;padding:6px 11px}
}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
}