/* Skipper — Conversational Royals/MLB Analyst
   Liquid-glass chat surface, MLB-skinned with a crown/gold motif, matching the
   MLB Central kanagawa design system (teal #7E9CD8 + Royals gold). Light/dark +
   reduced-motion aware. Scoped under .sk- so it never collides with site chrome. */

:root {
  --sk-gold: #F2C94C;
  --sk-gold-deep: #E0A93B;
  --sk-teal: var(--kanagawa-teal, #7E9CD8);
  --sk-fg: var(--kanagawa-fg, #DCD7BA);
  --sk-overlay: var(--kanagawa-overlay, #8A8A9A);
  --sk-bg-panel: rgba(24, 25, 34, 0.72);
  --sk-bg-bubble-bot: rgba(126, 156, 216, 0.10);
  --sk-bg-bubble-user: rgba(242, 201, 76, 0.13);
  --sk-border: rgba(126, 156, 216, 0.28);
  --sk-ease: cubic-bezier(.22, 1, .36, 1);
}
html.tb-light {
  --sk-fg: #1c2536;
  --sk-overlay: #5a6173;
  --sk-bg-panel: rgba(248, 250, 253, 0.82);
  --sk-bg-bubble-bot: rgba(126, 156, 216, 0.12);
  --sk-bg-bubble-user: rgba(224, 169, 59, 0.16);
  --sk-border: rgba(126, 156, 216, 0.42);
}

/* ── Launch pill (bottom-right) ─────────────────────────────────────────── */
.sk-pill {
  position: fixed;
  right: 18px;
  bottom: 84px; /* clears the bottom network bar */
  z-index: 9200;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 17px 11px 14px;
  border: 1px solid var(--sk-border);
  border-radius: 999px;
  color: var(--sk-fg);
  font: 700 0.86rem/1 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 0.01em;
  cursor: pointer;
  background:
    linear-gradient(135deg, rgba(242, 201, 76, 0.16), rgba(126, 156, 216, 0.06) 60%),
    var(--sk-bg-panel);
  -webkit-backdrop-filter: blur(16px) saturate(1.35);
  backdrop-filter: blur(16px) saturate(1.35);
  box-shadow:
    0 14px 38px -16px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transition: transform .28s var(--sk-ease), box-shadow .28s var(--sk-ease), opacity .2s ease;
}
.sk-pill:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 20px 48px -18px rgba(0,0,0,0.78), inset 0 1px 0 rgba(255,255,255,0.16); }
.sk-pill:active { transform: translateY(0) scale(.99); }
.sk-pill .sk-crown { font-size: 1.05rem; line-height: 1; color: var(--sk-gold); filter: drop-shadow(0 1px 3px rgba(242,201,76,0.5)); }
.sk-pill .sk-kbd {
  margin-left: 4px;
  padding: 2px 6px;
  font-size: 0.62rem;
  border-radius: 6px;
  color: var(--sk-overlay);
  border: 1px solid var(--sk-border);
  background: rgba(126,156,216,0.08);
}
.sk-pill[hidden] { display: none; }

/* ── Backdrop + sheet ──────────────────────────────────────────────────── */
.sk-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9300;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 0 16px 16px;
  background: rgba(6, 8, 14, 0.42);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .26s var(--sk-ease);
}
.sk-backdrop.is-open { opacity: 1; pointer-events: auto; }

.sk-sheet {
  width: min(460px, 96vw);
  height: min(640px, 82vh);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sk-border);
  border-radius: 22px;
  overflow: hidden;
  color: var(--sk-fg);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(242, 201, 76, 0.10), transparent 55%),
    linear-gradient(165deg, rgba(126, 156, 216, 0.10), rgba(42, 42, 55, 0) 55%),
    var(--sk-bg-panel);
  -webkit-backdrop-filter: blur(26px) saturate(1.4);
  backdrop-filter: blur(26px) saturate(1.4);
  box-shadow:
    0 32px 80px -28px rgba(0, 0, 0, 0.82),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform: translateY(28px) scale(.985);
  opacity: 0;
  transition: transform .34s var(--sk-ease), opacity .26s var(--sk-ease);
}
.sk-backdrop.is-open .sk-sheet { transform: translateY(0) scale(1); opacity: 1; }

/* ── Header ────────────────────────────────────────────────────────────── */
.sk-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--sk-border);
  background: linear-gradient(180deg, rgba(242,201,76,0.06), transparent);
}
.sk-head .sk-mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 11px;
  font-size: 1.15rem;
  color: var(--sk-gold);
  background: rgba(242, 201, 76, 0.14);
  border: 1px solid rgba(242, 201, 76, 0.34);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
}
.sk-head .sk-titles { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sk-head .sk-title { font: 900 1.0rem/1 'JetBrains Mono', ui-monospace, monospace; letter-spacing: -0.01em; }
.sk-head .sk-title b { color: var(--sk-gold); }
.sk-head .sk-sub { font-size: 0.66rem; color: var(--sk-overlay); letter-spacing: 0.04em; }
.sk-head .sk-close {
  margin-left: auto;
  width: 30px; height: 30px;
  border-radius: 9px;
  border: 1px solid var(--sk-border);
  background: rgba(126,156,216,0.06);
  color: var(--sk-fg);
  cursor: pointer;
  font-size: 1rem; line-height: 1;
  transition: background .2s ease, transform .2s var(--sk-ease);
}
.sk-head .sk-close:hover { background: rgba(126,156,216,0.16); transform: rotate(90deg); }

/* ── Message log ───────────────────────────────────────────────────────── */
.sk-log {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.sk-log::-webkit-scrollbar { width: 8px; }
.sk-log::-webkit-scrollbar-thumb { background: rgba(126,156,216,0.28); border-radius: 8px; }

.sk-msg { display: flex; flex-direction: column; gap: 8px; max-width: 100%; animation: sk-rise .34s var(--sk-ease) both; }
@keyframes sk-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.sk-bubble {
  padding: 11px 14px;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.5;
  border: 1px solid var(--sk-border);
  white-space: pre-wrap;
  word-break: break-word;
}
.sk-msg.is-user { align-items: flex-end; }
.sk-msg.is-user .sk-bubble {
  background: var(--sk-bg-bubble-user);
  border-color: rgba(242, 201, 76, 0.34);
  border-bottom-right-radius: 5px;
  max-width: 86%;
}
.sk-msg.is-bot .sk-bubble {
  background: var(--sk-bg-bubble-bot);
  border-bottom-left-radius: 5px;
}
.sk-bubble a { color: var(--sk-teal); text-decoration: none; border-bottom: 1px solid rgba(126,156,216,0.4); }
.sk-bubble a:hover { border-bottom-color: var(--sk-teal); }

/* streaming caret */
.sk-caret::after {
  content: '▌';
  color: var(--sk-gold);
  margin-left: 1px;
  animation: sk-blink 1s steps(2, start) infinite;
}
@keyframes sk-blink { to { visibility: hidden; } }

/* ── Stat chips ────────────────────────────────────────────────────────── */
.sk-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.sk-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--sk-border);
  background: linear-gradient(135deg, rgba(242,201,76,0.08), rgba(126,156,216,0.06));
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  animation: sk-chip-in .4s var(--sk-ease) both;
}
@keyframes sk-chip-in { from { opacity: 0; transform: scale(.9) translateY(4px); } to { opacity: 1; transform: none; } }
.sk-chip .sk-chip-label { font-size: 0.6rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sk-overlay); }
.sk-chip .sk-chip-val { font-size: 0.92rem; font-weight: 800; color: var(--sk-fg); }
.sk-chip .sk-chip-suf { font-size: 0.62rem; color: var(--sk-gold-deep); font-weight: 700; }

/* ── Sources / citations ───────────────────────────────────────────────── */
.sk-sources { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.sk-source {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 999px;
  font: 600 0.62rem/1.2 'JetBrains Mono', ui-monospace, monospace;
  color: var(--sk-overlay);
  border: 1px solid var(--sk-border);
  background: rgba(126,156,216,0.05);
  text-decoration: none;
}
.sk-source:hover { color: var(--sk-teal); border-color: var(--sk-teal); }
.sk-source::before { content: '◆'; color: var(--sk-teal); font-size: 0.55rem; }

/* raw rows disclosure */
.sk-rows {
  margin-top: 2px;
  border: 1px solid var(--sk-border);
  border-radius: 11px;
  background: rgba(10, 12, 18, 0.35);
  overflow: hidden;
}
html.tb-light .sk-rows { background: rgba(126,156,216,0.06); }
.sk-rows summary {
  padding: 7px 11px;
  cursor: pointer;
  font: 700 0.64rem/1 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sk-overlay);
  list-style: none;
}
.sk-rows summary::-webkit-details-marker { display: none; }
.sk-rows summary::before { content: '▸ '; color: var(--sk-teal); }
.sk-rows[open] summary::before { content: '▾ '; }
.sk-rows pre {
  margin: 0;
  padding: 0 12px 11px;
  font: 0.72rem/1.5 'JetBrains Mono', ui-monospace, monospace;
  color: var(--sk-fg);
  white-space: pre-wrap;
  word-break: break-word;
  opacity: 0.85;
}

/* ── Empty state / suggestion pills ────────────────────────────────────── */
.sk-empty { display: flex; flex-direction: column; gap: 14px; padding: 8px 2px; }
.sk-empty-lead { font-size: 0.88rem; line-height: 1.5; color: var(--sk-overlay); }
.sk-empty-lead b { color: var(--sk-fg); }
.sk-seeds { display: flex; flex-wrap: wrap; gap: 8px; }
.sk-seed {
  padding: 9px 13px;
  border-radius: 12px;
  border: 1px solid var(--sk-border);
  background: rgba(126,156,216,0.06);
  color: var(--sk-fg);
  font-size: 0.8rem;
  cursor: pointer;
  text-align: left;
  transition: transform .22s var(--sk-ease), background .2s ease, border-color .2s ease;
}
.sk-seed:hover { transform: translateY(-2px); background: rgba(242,201,76,0.10); border-color: rgba(242,201,76,0.4); }
.sk-seed b { color: var(--sk-gold); }

/* ── Composer ──────────────────────────────────────────────────────────── */
.sk-composer {
  display: flex;
  gap: 9px;
  align-items: flex-end;
  padding: 12px 14px;
  border-top: 1px solid var(--sk-border);
  background: linear-gradient(0deg, rgba(126,156,216,0.05), transparent);
}
.sk-input {
  flex: 1 1 auto;
  resize: none;
  max-height: 110px;
  min-height: 22px;
  padding: 10px 12px;
  border-radius: 13px;
  border: 1px solid var(--sk-border);
  background: rgba(10, 12, 18, 0.4);
  color: var(--sk-fg);
  font: 0.9rem/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  outline: none;
  caret-color: var(--sk-gold);
  transition: border-color .2s ease, box-shadow .2s ease;
}
html.tb-light .sk-input { background: rgba(255,255,255,0.6); }
.sk-input:focus { border-color: var(--sk-teal); box-shadow: 0 0 0 3px rgba(126,156,216,0.16); }
.sk-input::placeholder { color: var(--sk-overlay); }
.sk-send {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 13px;
  border: 1px solid rgba(242, 201, 76, 0.4);
  background: linear-gradient(135deg, var(--sk-gold), var(--sk-gold-deep));
  color: #1a1505;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform .22s var(--sk-ease), filter .2s ease, opacity .2s ease;
}
.sk-send:hover { transform: scale(1.06); filter: brightness(1.08); }
.sk-send:disabled { opacity: 0.45; cursor: not-allowed; transform: none; filter: grayscale(0.4); }

/* ── Telemetry footer ──────────────────────────────────────────────────── */
.sk-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 10px;
  font: 600 0.6rem/1 'JetBrains Mono', ui-monospace, monospace;
  color: var(--sk-overlay);
  letter-spacing: 0.04em;
}
.sk-foot .sk-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sk-overlay); }
.sk-foot.is-connecting .sk-dot { background: var(--sk-teal); animation: sk-pulse 1s ease-in-out infinite; }
.sk-foot.is-streaming .sk-dot { background: var(--sk-gold); animation: sk-pulse .7s ease-in-out infinite; }
.sk-foot.is-done .sk-dot { background: #87C38F; }
.sk-foot .sk-foot-spacer { margin-left: auto; }
@keyframes sk-pulse { 0%,100% { opacity: 0.4; transform: scale(1); } 50% { opacity: 1; transform: scale(1.5); } }

/* thinking shimmer */
.sk-thinking {
  font-size: 0.74rem;
  color: var(--sk-overlay);
  font-style: italic;
  background: linear-gradient(90deg, var(--sk-overlay) 0%, var(--sk-fg) 50%, var(--sk-overlay) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: sk-shimmer 1.6s linear infinite;
}
@keyframes sk-shimmer { to { background-position: -200% center; } }

.sk-err {
  font-size: 0.8rem;
  color: #E46876;
  padding: 9px 12px;
  border: 1px solid rgba(228, 104, 118, 0.4);
  border-radius: 11px;
  background: rgba(228, 104, 118, 0.08);
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 520px) {
  /* Leave room at the bottom for the shared cross-site network bar (~62px) so the
     composer / Send button is never overlapped by it. */
  .sk-backdrop { padding: 0 0 64px; align-items: stretch; justify-content: stretch; }
  .sk-sheet {
    width: 100vw;
    height: calc(100vh - 64px);
    height: calc(100dvh - 64px);
    border-radius: 0 0 18px 18px;
  }
  .sk-pill { bottom: 76px; right: 12px; }
  .sk-pill .sk-label-full { display: none; }
}

/* ── Reduced motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .sk-pill, .sk-sheet, .sk-msg, .sk-chip, .sk-seed, .sk-send, .sk-head .sk-close, .sk-backdrop {
    transition: none !important;
    animation: none !important;
  }
  .sk-caret::after, .sk-foot .sk-dot, .sk-thinking { animation: none !important; }
  .sk-thinking { -webkit-text-fill-color: var(--sk-overlay); }
}