/* WikiWord / WikiSearchle — shared guess bar component.
   Searchle-style fixed-bottom input + optional custom QWERTY keyboard,
   skinned to the WikiWord orange/dark palette. */

:root {
  --wwgb-bg: rgba(17, 20, 28, 0.94);
  --wwgb-panel: #1a1d27;
  --wwgb-field: #ffffff;
  --wwgb-field-text: #1e293b;
  --wwgb-field-placeholder: #9ca3af;
  --wwgb-border: rgba(255, 255, 255, 0.08);
  --wwgb-accent: #FF6600;
  --wwgb-accent-hover: #E06620;
  --wwgb-muted: #94a3b8;
  --wwgb-kb-bg: rgba(15, 17, 23, 0.94);
  --wwgb-kb-key: rgba(226, 232, 240, 0.14);
  --wwgb-kb-key-hover: rgba(226, 232, 240, 0.22);
  --wwgb-kb-text: #e6e6e6;
  --wwgb-toggle-bg: rgba(255, 102, 0, 0.14);
  --wwgb-toggle-border: rgba(255, 102, 0, 0.45);
  --wwgb-toggle-text: #FF6600;
}

/* ── Fixed-bottom bar ─────────────────────────────────── */
#wwgb-root {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 520;
  pointer-events: none;
  font-family: 'Inter', system-ui, sans-serif;
}
#wwgb-bar {
  display: flex;
  justify-content: center;
  padding: 10px 12px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  pointer-events: none;
}
#wwgb-bar.kb-mode { padding-bottom: 0; }
#wwgb-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 700px;
  padding: 8px;
  background: var(--wwgb-bg);
  border: 1px solid var(--wwgb-border);
  border-radius: 20px;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
}

/* ── Nickname chip ────────────────────────────────────── */
#wwgb-nick {
  width: 80px;
  flex-shrink: 0;
  padding: 10px 10px;
  background: rgba(255, 102, 0, 0.08);
  border: 1px solid rgba(255, 102, 0, 0.25);
  border-radius: 12px;
  color: var(--wwgb-accent);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-align: center;
  outline: none;
  text-transform: uppercase;
}
#wwgb-nick:focus { border-color: var(--wwgb-accent); }
#wwgb-nick::placeholder { color: rgba(255, 102, 0, 0.5); font-weight: 600; }
#wwgb-nick.guest-chip {
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
#wwgb-nick.guest-chip:hover {
  background: rgba(255, 102, 0, 0.16);
  border-color: rgba(255, 102, 0, 0.4);
}
#wwgb-nick.guest-chip:focus {
  box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.18);
}

/* ── Main input ───────────────────────────────────────── */
#wwgb-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--wwgb-field);
  border-radius: 14px;
  padding: 0 12px 0 0;
  min-width: 0;
}
#wwgb-input {
  flex: 1;
  min-width: 0;
  padding: 12px 8px 12px 16px;
  background: transparent;
  border: none;
  color: var(--wwgb-field-text);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  outline: none;
}
#wwgb-input::placeholder { color: var(--wwgb-field-placeholder); font-weight: 400; }
#wwgb-bar.kb-mode #wwgb-input {
  caret-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}
.wwgb-search-icon { width: 18px; height: 18px; color: var(--wwgb-field-placeholder); flex-shrink: 0; }

/* ── Enter button ─────────────────────────────────────── */
#wwgb-btn {
  padding: 12px 22px;
  background: var(--wwgb-accent);
  border: none;
  border-radius: 14px;
  color: #111;
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background 0.15s;
}
#wwgb-btn:hover { background: var(--wwgb-accent-hover); }
#wwgb-btn:active { transform: scale(0.97); }

/* ── Keyboard-mode toggle (touch only) ────────────────── */
#wwgb-kb-toggle {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--wwgb-toggle-bg);
  border: 1px solid var(--wwgb-toggle-border);
  color: var(--wwgb-toggle-text);
  font-size: 18px;
  flex-shrink: 0;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}
#wwgb-kb-toggle:hover { background: rgba(255, 102, 0, 0.22); }
#wwgb-kb-toggle.active { background: var(--wwgb-accent); color: #111; }
body.wwgb-touch #wwgb-kb-toggle { display: flex; }

/* ── Custom QWERTY keyboard ───────────────────────────── */
#wwgb-kb {
  display: none;
  pointer-events: none;
}
#wwgb-kb.visible { display: block; pointer-events: auto; }
#wwgb-kb-shell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 8px max(4px, env(safe-area-inset-bottom));
  background: var(--wwgb-kb-bg);
  border-top: 1px solid var(--wwgb-border);
  border-radius: 20px 20px 0 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  touch-action: manipulation;
}
.wwgb-kb-row {
  display: flex;
  justify-content: center;
  gap: 6px;
}
.wwgb-kb-key {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  border: none;
  border-radius: 12px;
  background: var(--wwgb-kb-key);
  color: var(--wwgb-kb-text);
  font-family: inherit;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.05em;
  cursor: pointer;
  box-shadow: inset 0 -2px 0 rgba(15, 23, 42, 0.22);
  transition: transform 0.08s ease, background 0.12s ease;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.wwgb-kb-key:hover { background: var(--wwgb-kb-key-hover); }
.wwgb-kb-key:active { transform: translateY(1px) scale(0.98); }
.wwgb-kb-key.wide { flex: 1.6; }
.wwgb-kb-key.enter {
  background: var(--wwgb-accent);
  color: #111;
}
.wwgb-kb-key.backspace {
  background: rgba(94, 234, 212, 0.15);
  color: #cffafe;
}
.wwgb-kb-key.space {
  flex: 5;
  background: rgba(148, 163, 184, 0.18);
}

/* Push page content so bar doesn't cover anything important. */
body.wwgb-mounted { padding-bottom: 76px; }
body.wwgb-mounted.wwgb-kb-open { padding-bottom: 340px; }

@media (max-width: 540px) {
  #wwgb-inner { padding: 7px; gap: 6px; }
  #wwgb-nick { width: 64px; font-size: 12px; padding: 14px 8px; }
  #wwgb-input { font-size: 16px; padding: 16px 6px 16px 12px; }
  #wwgb-btn { padding: 16px 14px; font-size: 12px; }
  body.wwgb-mounted { padding-bottom: 84px; }
  body.wwgb-mounted.wwgb-kb-open { padding-bottom: 324px; }
}

/* Touch devices — this page locks to a 720px virtual viewport, so the 540px
   media query never fires on phones. Key off the .wwgb-touch class that
   guessbar.js adds via detectTouch() instead. */
body.wwgb-touch #wwgb-inner { padding: 14px; gap: 10px; }
body.wwgb-touch #wwgb-nick { padding: 22px 12px; font-size: 22px; width: 100px; }
body.wwgb-touch #wwgb-input { font-size: 28px; padding: 26px 12px 26px 20px; }
body.wwgb-touch #wwgb-btn { padding: 26px 28px; font-size: 22px; }
body.wwgb-touch .wwgb-search-icon { width: 26px; height: 26px; }
body.wwgb-touch.wwgb-mounted { padding-bottom: 96px; }
body.wwgb-touch.wwgb-mounted.wwgb-kb-open { padding-bottom: 340px; }

/* ── Light / cream pastel theme ───────────────────────── */
/* The `.theme-light` class lives on <html>, so these rules are scoped
   to any descendant when the light theme is active. */
html.theme-light {
  --wwgb-bg: rgba(255, 248, 236, 0.95);
  --wwgb-panel: #FFF8EC;
  --wwgb-field: #FFFBF2;
  --wwgb-field-text: #3A2E1F;
  --wwgb-field-placeholder: #A08868;
  --wwgb-border: rgba(120, 95, 55, 0.18);
  --wwgb-accent: #D9561F;
  --wwgb-accent-hover: #B8461A;
  --wwgb-muted: #8A7555;
  --wwgb-kb-bg: rgba(250, 244, 230, 0.96);
  --wwgb-kb-key: rgba(120, 95, 55, 0.12);
  --wwgb-kb-key-hover: rgba(120, 95, 55, 0.2);
  --wwgb-kb-text: #3A2E1F;
  --wwgb-toggle-bg: rgba(217, 86, 31, 0.14);
  --wwgb-toggle-border: rgba(217, 86, 31, 0.45);
  --wwgb-toggle-text: #D9561F;
}
html.theme-light #wwgb-inner {
  box-shadow: 0 6px 20px rgba(120, 95, 55, 0.22);
}
html.theme-light #wwgb-nick {
  background: rgba(217, 86, 31, 0.08);
  border-color: rgba(217, 86, 31, 0.3);
}
html.theme-light #wwgb-nick::placeholder {
  color: rgba(217, 86, 31, 0.55);
}
html.theme-light #wwgb-nick.guest-chip:hover {
  background: rgba(217, 86, 31, 0.16);
  border-color: rgba(217, 86, 31, 0.45);
}
html.theme-light #wwgb-nick.guest-chip:focus {
  box-shadow: 0 0 0 2px rgba(217, 86, 31, 0.2);
}
/* Enter button & keyboard enter key: on the darker cream-mode orange (#D9561F)
   black-on-orange has ~9:1 contrast whereas white has ~2.5:1 — keep text
   black in both themes. Backspace key gets a muted teal instead of pale cyan. */
html.theme-light .wwgb-kb-key {
  box-shadow: inset 0 -2px 0 rgba(120, 95, 55, 0.22);
}
html.theme-light .wwgb-kb-key.backspace {
  background: rgba(11, 107, 122, 0.16);
  color: #0B5560;
}
html.theme-light .wwgb-kb-key.space {
  background: rgba(120, 95, 55, 0.14);
}
html.theme-light #wwgb-kb-toggle:hover {
  background: rgba(217, 86, 31, 0.22);
}