/* ============================================================
   COVEN — stylesheet
   theme: "moonlit séance"
     deep indigo-charcoal, frosted glass panels,
     soft violet/lavender accent, Inter + JetBrains Mono
   ============================================================ */

:root {
  /* base surfaces */
  --bg:          #0a0814;
  --bg-2:        #0f0c1b;
  --bg-3:        #15102a;
  --bg-grad-1:   #1a1230;
  --bg-grad-2:   #07060f;

  /* glass — applied to floating surfaces */
  --glass:       rgba(255,255,255,0.035);
  --glass-2:     rgba(255,255,255,0.055);
  --glass-hover: rgba(255,255,255,0.085);

  /* hairlines */
  --line:        rgba(255,255,255,0.07);
  --line-2:      rgba(255,255,255,0.11);
  --line-strong: rgba(255,255,255,0.17);

  /* ink */
  --ink:         #ece9f5;
  --ink-dim:     #9a96b2;
  --ink-faint:   #5a5470;

  /* accent — soft violet/lavender (witchy moonlight) */
  --accent:       #b8a3ff;
  --accent-hot:   #cdb9ff;
  --accent-deep:  #8c6cf5;
  --accent-glow:  rgba(184,163,255,0.22);
  --accent-soft:  rgba(184,163,255,0.07);

  /* semantic */
  --success:    #82d8a6;
  --success-bg: rgba(130,216,166,0.08);
  --warn:       #f2c97a;
  --warn-bg:    rgba(242,201,122,0.08);
  --danger:     #f4878d;
  --danger-bg:  rgba(244,135,141,0.08);

  /* shadow stacks (the layered look that sells glass) */
  --shadow-sm:    0 1px 0 rgba(255,255,255,0.03) inset,
                  0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:    0 1px 0 rgba(255,255,255,0.05) inset,
                  0 8px 24px -6px rgba(0,0,0,0.6),
                  0 2px 6px rgba(0,0,0,0.3);
  --shadow-lg:    0 1px 0 rgba(255,255,255,0.06) inset,
                  0 18px 48px -12px rgba(0,0,0,0.75),
                  0 6px 16px -6px rgba(0,0,0,0.5);
  --shadow-glow:  0 0 0 1px var(--accent-glow),
                  0 0 24px -2px var(--accent-glow);

  /* fonts */
  --font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;

  /* misc */
  --radius:    10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { color-scheme: dark; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--ink);
  background: var(--bg);
  /* layered background: subtle radial highlight + linear gradient base + faint
     noise stippling via two soft radial spots. Gives the blur something to work
     against without a literal noise texture file. */
  background-image:
    radial-gradient(900px 600px at 12% -10%, rgba(140,108,245,0.13), transparent 60%),
    radial-gradient(700px 500px at 110% 110%, rgba(184,163,255,0.06), transparent 60%),
    linear-gradient(180deg, var(--bg-grad-1) 0%, var(--bg) 35%, var(--bg-grad-2) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* sweep away the old grain/scanline if anything still references it */
.grain { display: none; }

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hot); text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--glass);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}

.muted { color: var(--ink-dim); }

/* inline accent span (e.g. the hero title's "MISBEHAVE") */
.accent {
  background: linear-gradient(180deg, var(--accent-hot) 0%, var(--accent-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* status callout (used in auth flow: "EMAIL SENT" / "SIGNED IN") */
.status-line {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-line strong { color: var(--accent); font-weight: 600; }
.status-sub {
  margin-top: 4px;
  font-size: 12px;
  color: var(--ink-dim);
  line-height: 1.5;
}
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 0.7; transform: scale(0.9); }
  50%      { opacity: 1;   transform: scale(1.15); }
}

/* the "join" lobby card gets a subtle accent border to differentiate from create */
.card-join {
  border-color: var(--line-2);
  position: relative;
}
.card-join::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(180deg, var(--accent-glow), transparent 50%);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

/* ============================================================
   topbar (sticky brand header)
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  background: rgba(10, 8, 20, 0.65);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.4) 0%, transparent 50%),
    linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.3),
    0 4px 12px -2px var(--accent-glow);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--ink);
}
.brand-tag {
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}
.topbar-meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.02em;
}

/* ============================================================
   views — only one is active at a time
   ============================================================ */
.view { display: none; }
.view.active { display: block; }

/* ============================================================
   loading view
   ============================================================ */
.loading {
  min-height: calc(100vh - 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
}
.loading-mark {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}

/* ============================================================
   lobby
   ============================================================ */
.hero {
  padding: 56px 24px 32px;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.hero-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.025em;
  background: linear-gradient(180deg, var(--ink) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin: 0;
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.55;
}

.lobby-grid {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 760px) {
  .lobby-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
}

.card {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}
.card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border: 1px solid var(--accent-glow);
  border-radius: 4px;
  background: var(--accent-soft);
}
.card-host {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.card-sub {
  margin: 0;
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
}

/* lobby tab switcher (email / paste-token) */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 8px 12px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.tab:hover { color: var(--ink-dim); }
.tab.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

/* ============================================================
   forms
   ============================================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form[hidden] { display: none; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.field-hint {
  font-size: 11.5px;
  color: var(--ink-faint);
  line-height: 1.45;
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
}

input[type=text], input[type=email], input[type=password], textarea {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
input[type=text]:focus, input[type=email]:focus, input[type=password]:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }

.form-error {
  color: var(--danger);
  font-size: 12.5px;
  padding: 8px 10px;
  background: var(--danger-bg);
  border: 1px solid rgba(244,135,141,0.2);
  border-radius: var(--radius-sm);
}

.auth-status {
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 4px;
}
.auth-status-ok {
  color: var(--success);
  font-family: var(--font-mono);
  font-size: 11.5px;
}

/* ============================================================
   buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: background 0.15s ease, border-color 0.15s ease,
              transform 0.05s ease, box-shadow 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn[disabled]:active { transform: none; }

.btn-primary {
  background: linear-gradient(180deg, var(--accent-hot) 0%, var(--accent) 100%);
  color: #0c0817;
  font-weight: 600;
  border-color: var(--accent);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    0 4px 14px -4px var(--accent-glow);
}
.btn-primary:hover {
  background: linear-gradient(180deg, var(--accent-hot) 0%, var(--accent-hot) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.4),
    0 6px 22px -4px rgba(184,163,255,0.45);
}

.btn-secondary {
  background: var(--glass);
  color: var(--ink);
  border-color: var(--line-2);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: var(--glass-hover);
  border-color: var(--line-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-dim);
  border-color: var(--line);
}
.btn-ghost:hover {
  background: var(--glass);
  color: var(--ink);
  border-color: var(--line-2);
}

.btn-send {
  background: linear-gradient(180deg, var(--accent-hot) 0%, var(--accent) 100%);
  color: #0c0817;
  font-weight: 600;
  border: 1px solid var(--accent);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    0 4px 14px -4px var(--accent-glow);
  transition: transform 0.05s ease, box-shadow 0.15s ease;
}
.btn-send:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), 0 6px 22px -4px rgba(184,163,255,0.45); }
.btn-send:active { transform: translateY(1px); }
.btn-send[disabled] { opacity: 0.4; cursor: not-allowed; }

.btn-tiny {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 3px 7px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-tiny:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-tiny.copied {
  border-color: var(--success);
  color: var(--success);
}
.btn-tiny-right { margin-left: auto; }

.btn-back {
  background: transparent;
  border: 0;
  color: var(--ink-faint);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.btn-back:hover { color: var(--ink-dim); }

/* ============================================================
   help block (collapsible in lobby)
   ============================================================ */
.help {
  max-width: 880px;
  margin: 0 auto 40px;
  padding: 0 24px;
  font-size: 13.5px;
  color: var(--ink-dim);
  line-height: 1.6;
}
.help summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--glass);
  list-style: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.help summary::-webkit-details-marker { display: none; }
.help summary:hover { color: var(--ink-dim); border-color: var(--line-2); }
.help[open] summary { color: var(--ink); border-color: var(--line-2); margin-bottom: 14px; }
.help-body { padding: 0 4px; }
.help-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0;
  color: var(--ink);
  margin: 22px 0 6px;
}
.help-body p { margin: 0 0 10px; }

/* ============================================================
   room view — three-column grid
   ============================================================ */
#view-room.active {
  display: grid;
  grid-template-columns: 72px 260px 1fr;
  min-height: calc(100vh - 56px);
}
@media (max-width: 820px) {
  #view-room.active {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr;
  }
  .tabs-rail {
    flex-direction: row !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--line);
    padding: 10px 12px !important;
    overflow-x: auto;
    gap: 10px !important;
  }
  .tabs-divider {
    width: 1px !important; height: 32px !important;
    margin: 0 !important;
  }
  .tabs-list {
    flex-direction: row !important;
    gap: 10px !important;
  }
  .tab-btn .tab-tooltip { display: none !important; }
  .room-side { border-right: 0; border-bottom: 1px solid var(--line); }
}

/* ---------- tabs rail ---------- */
.tabs-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  background: rgba(10, 8, 20, 0.5);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-right: 1px solid var(--line);
  gap: 10px;
  overflow-y: auto;
  overflow-x: hidden;
}

.tab-btn {
  position: relative;
  width: 48px; height: 48px;
  background: var(--glass);
  border: 1px solid var(--line-2);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.tab-btn:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px -4px var(--accent-glow);
}
.tab-btn.is-active {
  border-color: var(--accent);
  box-shadow: -3px 0 0 0 var(--accent), 0 4px 14px -4px var(--accent-glow);
}

.tab-home {
  background: transparent;
  border-style: dashed;
  border-color: var(--line);
}
.tab-home.is-active {
  border-style: solid;
  border-color: var(--accent);
}
.tab-home-glyph {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 24px;
  color: var(--ink-faint);
  line-height: 1;
}
.tab-home:hover .tab-home-glyph { color: var(--accent); }

.tabs-divider {
  width: 32px; height: 1px;
  background: var(--line);
  margin: 4px 0;
}

.tabs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  align-items: center;
}

.tab-avatar {
  width: 100%; height: 100%;
  background: var(--bg-3) center/cover no-repeat;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 5px;
}

.tab-unread {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  background: var(--accent);
  color: #0c0817;
  border: 2px solid var(--bg);
  border-radius: 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  animation: badge-in 0.25s ease-out;
  box-shadow: 0 2px 6px -1px var(--accent-glow);
}
@keyframes badge-in {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.tab-disconnected::after {
  content: "";
  position: absolute;
  bottom: -3px; right: -3px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--bg);
}

.tab-tooltip {
  position: absolute;
  left: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(20, 16, 36, 0.92);
  backdrop-filter: blur(12px);
  color: var(--ink);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  padding: 7px 11px;
  font-size: 12px;
  white-space: nowrap;
  font-family: var(--font-body);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 50;
  box-shadow: var(--shadow-md);
}
.tab-tooltip::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: rgba(20, 16, 36, 0.92);
  border-left: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.tab-btn:hover .tab-tooltip { opacity: 1; }
.tab-tooltip .tooltip-name {
  color: var(--accent);
  font-weight: 600;
  font-size: 12.5px;
}
.tab-tooltip .tooltip-code {
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 3px;
}
.tab-tooltip .tooltip-unread {
  color: var(--ink-dim);
  font-size: 11px;
  margin-top: 3px;
}

/* ---------- side panel ---------- */
.room-side {
  background: rgba(15, 12, 27, 0.55);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.room-id, .room-character, .room-members, .room-rp, .room-actions {
  padding: 16px 18px;
}
.room-id { border-bottom: 1px solid var(--line); }
.room-character { border-bottom: 1px solid var(--line); }
.room-members { flex: 1; border-bottom: 1px solid var(--line); min-height: 0; overflow-y: auto; }
.room-rp { border-bottom: 1px solid var(--line); }
.room-actions { padding-bottom: 18px; }

.room-id-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.room-id-code {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 8px;
  text-shadow: 0 0 18px var(--accent-glow);
}

.character-card {
  display: flex;
  align-items: center;
  gap: 12px;
}
.character-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-3) center/cover no-repeat;
  flex-shrink: 0;
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-sm);
}
.character-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: -0.005em;
  min-width: 0;
  overflow-wrap: break-word;
}

.member-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.member-list li {
  padding: 5px 9px;
  font-size: 13px;
  color: var(--ink-dim);
  border-radius: 5px;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease;
}
.member-list li::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(130,216,166,0.5);
}
.member-list li.is-self {
  color: var(--accent);
}
.member-list li.is-host::after {
  content: "host";
  margin-left: auto;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding: 1px 5px;
  border: 1px solid var(--accent-glow);
  border-radius: 3px;
  background: var(--accent-soft);
  text-transform: uppercase;
}

/* ---------- main column: messages + composer ---------- */
.room-main {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}
.messages::-webkit-scrollbar { width: 10px; }
.messages::-webkit-scrollbar-track { background: transparent; }
.messages::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.messages::-webkit-scrollbar-thumb:hover { background: var(--line-strong); background-clip: padding-box; }

.msg {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.msg-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink-dim);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.msg-body {
  min-width: 0;
  flex: 1;
}
.msg-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}
.msg-from {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
}
.msg-time {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.msg-text {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

.msg.bot .msg-avatar {
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent) 100%);
  color: #0c0817;
  border-color: var(--accent);
  box-shadow: 0 2px 8px -2px var(--accent-glow);
}
.msg.bot .msg-from { color: var(--accent); }
.msg.bot .msg-text { color: var(--ink); }

.msg.self .msg-from { color: var(--accent-hot); }

.msg.error .msg-text { color: var(--danger); }
.msg.error .msg-meta span:last-child {
  font-size: 10px;
  padding: 1px 5px;
  border: 1px solid var(--danger);
  border-radius: 3px;
  background: var(--danger-bg);
  letter-spacing: 0.08em;
}

.msg.system {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  padding: 4px 12px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  align-self: center;
  background: var(--glass);
}

/* bot-typing indicator */
.typing {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--ink-faint);
  font-size: 13px;
  font-style: italic;
}
.typing-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: typing-bounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.18s; }
.typing-dot:nth-child(3) { animation-delay: 0.36s; margin-right: 6px; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.6; }
  30%           { transform: translateY(-3px); opacity: 1; }
}

/* ---------- composer ---------- */
.composer {
  border-top: 1px solid var(--line);
  background: rgba(15, 12, 27, 0.6);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
}
.composer-status {
  padding: 6px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  min-height: 18px;
}
.composer-form {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 0 18px 16px;
}
#composer-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  resize: none;
  min-height: 38px;
  max-height: 200px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.5;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
#composer-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ============================================================
   turn mode (RP) controls
   ============================================================ */
.rp-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 4px 0;
  margin-bottom: 10px;
  color: var(--ink);
  font-family: var(--font-body);
}
.rp-toggle:disabled { cursor: not-allowed; opacity: 0.55; }

.rp-toggle-track {
  width: 38px; height: 20px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  position: relative;
  border-radius: 11px;
  transition: background 0.18s ease, border-color 0.18s ease;
  flex-shrink: 0;
}
.rp-toggle-thumb {
  position: absolute;
  top: 1px; left: 1px;
  width: 16px; height: 16px;
  background: var(--ink-faint);
  border-radius: 50%;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), background 0.2s ease;
}
.rp-toggle[aria-pressed="true"] .rp-toggle-track {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.rp-toggle[aria-pressed="true"] .rp-toggle-thumb {
  transform: translateX(18px);
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}
.rp-toggle-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  font-weight: 600;
}
.rp-toggle[aria-pressed="true"] .rp-toggle-label {
  color: var(--accent);
}

.rp-end-btn {
  width: 100%;
  margin-top: 6px;
  font-size: 11px;
  padding: 7px 10px;
  border-color: var(--accent-glow);
  color: var(--accent);
  background: var(--accent-soft);
}
.rp-end-btn:hover {
  background: rgba(184,163,255,0.12);
  border-color: var(--accent);
}

.rp-hint {
  margin-top: 10px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-faint);
}

/* round status banner above composer */
.rp-banner {
  padding: 9px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rp-banner.is-yours {
  color: var(--success);
  background: var(--success-bg);
}
.rp-banner.is-bot {
  color: var(--danger);
  background: var(--danger-bg);
}
.rp-banner-glyph {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
}
.rp-banner-spinner {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: rp-pulse 1s ease-in-out infinite;
  box-shadow: 0 0 8px currentColor;
}
@keyframes rp-pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50%      { opacity: 1;   transform: scale(1.15); }
}

.composer.rp-posted #composer-input {
  background: var(--bg-2);
  color: var(--ink-faint);
  cursor: not-allowed;
}

/* ============================================================
   selection
   ============================================================ */
::selection {
  background: var(--accent-glow);
  color: var(--ink);
}

/* ============================================================
   cast (multi-bot list) + custom instructions
   ============================================================ */
.room-bots {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.bot-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.bot-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--glass);
  border: 1px solid var(--line);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.bot-item:hover {
  background: var(--glass-hover);
  border-color: var(--line-2);
}

.bot-item-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-3) center/cover no-repeat;
  border: 1px solid var(--line-2);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  color: var(--accent);
}

.bot-item-info {
  flex: 1;
  min-width: 0;
}
.bot-item-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bot-item-ord {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bot-item-remove {
  background: transparent;
  border: 0;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s ease, background 0.15s ease;
}
.bot-item-remove:hover {
  color: var(--danger);
  background: var(--danger-bg);
}

.bot-add-form {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
}
.bot-add-form input[type=text] {
  flex: 1;
  font-size: 12px;
  padding: 6px 9px;
  font-family: var(--font-mono);
}
.bot-add-form .btn-tiny {
  flex-shrink: 0;
}

/* ---- custom instructions panel ---- */
.room-ci {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.room-ci textarea {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: 9px 11px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  width: 100%;
  resize: vertical;
  min-height: 64px;
  line-height: 1.5;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.room-ci textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-3);
}
.ci-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.ci-status {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.ci-guest-view .ci-status {
  font-family: var(--font-body);
  font-size: 12px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-dim);
  line-height: 1.5;
}

/* ============================================================
   per-message actions (regenerate button)
   ============================================================ */
.msg-actions {
  margin-top: 6px;
  display: flex;
  gap: 6px;
}
.msg-action-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.msg-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.msg-regen-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--glass);
  border: 1px solid var(--line);
}