:root {
  --bnbs-ai-brand: #f5c518;
  --bnbs-ai-brand-2: #ff9f1c;
  --bnbs-ai-bg: #0d0e12;
  --bnbs-ai-surface: #15171d;
  --bnbs-ai-border: rgba(255, 255, 255, .11);
  --bnbs-ai-text: #f7f8fa;
  --bnbs-ai-muted: #9398a5;
}

.bnbs-ai-lock { overflow: hidden !important; }

#bnbs-ai-launcher {
  position: fixed;
  right: calc(env(safe-area-inset-right) - 68px);
  bottom: max(84px, calc(env(safe-area-inset-bottom) + 72px));
  z-index: 2147482000;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 7px 15px 7px 7px;
  color: #111;
  border: 1px solid rgba(255, 255, 255, .34);
  border-radius: 999px;
  background: linear-gradient(135deg, #ffe16a, var(--bnbs-ai-brand) 48%, var(--bnbs-ai-brand-2));
  box-shadow: 0 12px 34px rgba(0, 0, 0, .42), 0 0 24px rgba(245, 197, 24, .18);
  font: 700 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
  transition: right .2s ease, transform .18s ease, box-shadow .18s ease;
}

#bnbs-ai-launcher:hover,
#bnbs-ai-launcher:focus-visible { right: max(16px, env(safe-area-inset-right)); transform: translateY(-2px); box-shadow: 0 16px 38px rgba(0, 0, 0, .5), 0 0 32px rgba(245, 197, 24, .24); }
#bnbs-ai-launcher span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #ffe475; background: #121319; font: 900 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }

#bnbs-ai-create-entry {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin: 0 0 16px;
  color: var(--bnbs-ai-text);
  text-align: left;
  border: 1px solid rgba(245, 197, 24, .32);
  border-radius: 14px;
  background: linear-gradient(110deg, rgba(245, 197, 24, .13), rgba(255, 159, 28, .04));
  cursor: pointer;
}

#bnbs-ai-create-entry > span { display: grid; place-items: center; width: 38px; height: 38px; flex: 0 0 auto; color: #151515; border-radius: 11px; background: var(--bnbs-ai-brand); font: 900 12px/1 ui-monospace, monospace; }
#bnbs-ai-create-entry > div { min-width: 0; display: flex; flex: 1; flex-direction: column; gap: 3px; }
#bnbs-ai-create-entry strong { font-size: 13px; }
#bnbs-ai-create-entry small { color: var(--bnbs-ai-muted); font-size: 10px; }
#bnbs-ai-create-entry b { color: var(--bnbs-ai-brand); font-size: 18px; }

#bnbs-ai-shell { position: fixed; inset: 0; z-index: 2147483000; visibility: hidden; pointer-events: none; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
#bnbs-ai-shell.is-open { visibility: visible; pointer-events: auto; }
.bnbs-ai-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .68); backdrop-filter: blur(7px); opacity: 0; transition: opacity .22s ease; }
#bnbs-ai-shell.is-open .bnbs-ai-backdrop { opacity: 1; }

.bnbs-ai-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  width: min(460px, 100vw);
  height: 100%;
  color: var(--bnbs-ai-text);
  border-left: 1px solid var(--bnbs-ai-border);
  background: radial-gradient(circle at 80% 0%, rgba(245, 197, 24, .11), transparent 28%), var(--bnbs-ai-bg);
  box-shadow: -22px 0 70px rgba(0, 0, 0, .5);
  transform: translateX(104%);
  transition: transform .24s cubic-bezier(.2, .7, .2, 1);
}
#bnbs-ai-shell.is-open .bnbs-ai-panel { transform: translateX(0); }

.bnbs-ai-header { display: flex; align-items: center; justify-content: space-between; padding: calc(18px + env(safe-area-inset-top)) 18px 14px; border-bottom: 1px solid var(--bnbs-ai-border); }
.bnbs-ai-brand { display: flex; align-items: center; gap: 11px; }
.bnbs-ai-brand > div { display: flex; flex-direction: column; gap: 3px; }
.bnbs-ai-brand strong { font-size: 16px; letter-spacing: -.01em; }
.bnbs-ai-brand small { color: var(--bnbs-ai-muted); font-size: 10px; }
.bnbs-ai-mark { display: grid; place-items: center; width: 40px; height: 40px; color: #121212; border-radius: 12px; background: linear-gradient(135deg, #ffe36d, var(--bnbs-ai-brand-2)); font: 900 13px/1 ui-monospace, monospace; box-shadow: 0 8px 22px rgba(245, 197, 24, .2); }
.bnbs-ai-close { width: 36px; height: 36px; padding: 0; color: #c9ccd4; border: 1px solid var(--bnbs-ai-border); border-radius: 11px; background: rgba(255, 255, 255, .04); font-size: 23px; line-height: 1; cursor: pointer; }

.bnbs-ai-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; padding: 10px 12px; border-bottom: 1px solid var(--bnbs-ai-border); background: rgba(9, 10, 13, .72); }
.bnbs-ai-tabs button { padding: 9px 5px; color: #8f94a1; border: 1px solid transparent; border-radius: 9px; background: transparent; font-size: 11px; font-weight: 700; cursor: pointer; }
.bnbs-ai-tabs button.is-active { color: #171717; border-color: rgba(255, 255, 255, .16); background: var(--bnbs-ai-brand); }

.bnbs-ai-body { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 18px 18px calc(28px + env(safe-area-inset-bottom)); }
.bnbs-ai-pane { display: none; }
.bnbs-ai-pane.is-active { display: block; animation: bnbsAiIn .18s ease; }
@keyframes bnbsAiIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.bnbs-ai-intro { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.bnbs-ai-intro strong { font-size: 16px; }
.bnbs-ai-intro span { color: var(--bnbs-ai-muted); font-size: 12px; line-height: 1.6; }
.bnbs-ai-pane form { display: flex; flex-direction: column; gap: 12px; padding: 14px; border: 1px solid var(--bnbs-ai-border); border-radius: 16px; background: rgba(255, 255, 255, .025); }
.bnbs-ai-pane label { display: flex; flex-direction: column; gap: 6px; color: #b8bdc8; font-size: 11px; font-weight: 650; }
.bnbs-ai-pane input, .bnbs-ai-pane textarea, .bnbs-ai-pane select { width: 100%; box-sizing: border-box; padding: 10px 11px; color: var(--bnbs-ai-text); border: 1px solid var(--bnbs-ai-border); border-radius: 10px; outline: none; background: #101218; font: 500 12px/1.45 system-ui, sans-serif; }
.bnbs-ai-pane textarea { resize: vertical; min-height: 64px; }
.bnbs-ai-pane input:focus, .bnbs-ai-pane textarea:focus, .bnbs-ai-pane select:focus { border-color: rgba(245, 197, 24, .65); box-shadow: 0 0 0 3px rgba(245, 197, 24, .08); }
.bnbs-ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bnbs-ai-primary { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 10px 14px; color: #141414; border: 0; border-radius: 11px; background: linear-gradient(135deg, #ffe16a, var(--bnbs-ai-brand)); font-size: 12px; font-weight: 850; cursor: pointer; }
.bnbs-ai-primary:disabled { opacity: .65; cursor: wait; }
.bnbs-ai-spinner { width: 13px; height: 13px; border: 2px solid rgba(0, 0, 0, .22); border-top-color: #111; border-radius: 50%; animation: bnbsAiSpin .7s linear infinite; }
@keyframes bnbsAiSpin { to { transform: rotate(360deg); } }

.bnbs-ai-results { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.bnbs-ai-card, .bnbs-ai-list, .bnbs-ai-facts { border: 1px solid var(--bnbs-ai-border); border-radius: 16px; background: var(--bnbs-ai-surface); }
.bnbs-ai-card { padding: 15px; }
.bnbs-ai-card h3 { margin: 0 0 9px; font-size: 14px; }
.bnbs-ai-card p { margin: 8px 0; color: #c4c8d1; font-size: 12px; line-height: 1.65; white-space: pre-wrap; }
.bnbs-ai-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.bnbs-ai-card-head > div { display: flex; flex-direction: column; gap: 3px; }
.bnbs-ai-card-head strong { font-size: 16px; }
.bnbs-ai-card-head span { color: var(--bnbs-ai-brand); font: 750 11px/1.2 ui-monospace, monospace; }
.bnbs-ai-number { color: rgba(255, 255, 255, .18) !important; font-size: 20px !important; }
.bnbs-ai-card blockquote { margin: 10px 0; padding: 9px 11px; color: #ffe16a; border-left: 2px solid var(--bnbs-ai-brand); background: rgba(245, 197, 24, .05); font-size: 12px; }
.bnbs-ai-card details { margin-top: 10px; color: #bdc1cb; font-size: 11px; }
.bnbs-ai-card summary { color: #f0f1f4; cursor: pointer; }
.bnbs-ai-card ul, .bnbs-ai-list ul { margin: 10px 0 0; padding-left: 18px; color: #adb2bd; font-size: 11px; line-height: 1.65; }
.bnbs-ai-muted { color: var(--bnbs-ai-muted) !important; font-size: 11px !important; }
.bnbs-ai-icon-section { display: flex; flex-direction: column; gap: 9px; margin-top: 13px; padding: 11px; border: 1px solid rgba(245, 197, 24, .2); border-radius: 13px; background: rgba(245, 197, 24, .035); }
.bnbs-ai-icon-title { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.bnbs-ai-icon-title strong { color: #f2f3f5; font-size: 11px; }
.bnbs-ai-icon-title span { color: var(--bnbs-ai-muted); font-size: 9px; }
.bnbs-ai-icon-choice { display: grid; grid-template-columns: 58px minmax(0, 1fr) 24px; align-items: center; gap: 10px; width: 100%; padding: 8px; color: #c9cdd5; text-align: left; border: 1px solid var(--bnbs-ai-border); border-radius: 12px; background: #101218; cursor: pointer; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.bnbs-ai-icon-choice:hover { border-color: rgba(245, 197, 24, .5); transform: translateY(-1px); }
.bnbs-ai-icon-choice.is-selected { color: #ffe16a; border-color: var(--bnbs-ai-brand); background: rgba(245, 197, 24, .1); box-shadow: 0 0 0 2px rgba(245, 197, 24, .07); }
.bnbs-ai-icon-choice.is-auto { cursor: default; }
.bnbs-ai-icon-choice.is-auto:hover { border-color: var(--bnbs-ai-brand); transform: none; }
.bnbs-ai-icon-choice img { width: 58px; height: 58px; border-radius: 11px; object-fit: cover; background: #0a0b0f; }
.bnbs-ai-icon-choice span { min-width: 0; font-size: 11px; font-weight: 750; }
.bnbs-ai-icon-choice b { display: grid; place-items: center; width: 23px; height: 23px; color: #171717; border-radius: 50%; background: var(--bnbs-ai-brand); font-size: 13px; }
.bnbs-ai-icon-section.is-loading { flex-direction: row; align-items: center; }
.bnbs-ai-icon-section.is-loading > div { display: flex; flex-direction: column; gap: 4px; }
.bnbs-ai-icon-section.is-loading strong { color: #e2e4e8; font-size: 11px; }
.bnbs-ai-icon-section.is-loading small { color: var(--bnbs-ai-muted); font-size: 9px; }
.bnbs-ai-icon-placeholder { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 auto; border-radius: 11px; background: rgba(255, 255, 255, .045); }
.bnbs-ai-icon-retry { align-self: flex-start; padding: 8px 11px; color: #171717; border: 0; border-radius: 9px; background: var(--bnbs-ai-brand); font-size: 10px; font-weight: 800; cursor: pointer; }
.bnbs-ai-card-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 13px; }
.bnbs-ai-card-actions button, .bnbs-ai-copy-block button { padding: 9px 10px; color: #161616; border: 0; border-radius: 9px; background: var(--bnbs-ai-brand); font-size: 11px; font-weight: 800; cursor: pointer; }
.bnbs-ai-card-actions button.is-secondary { color: #d7dae1; border: 1px solid var(--bnbs-ai-border); background: transparent; }

.bnbs-ai-explain { display: grid; gap: 4px; padding: 10px 0; border-top: 1px solid rgba(255, 255, 255, .07); }
.bnbs-ai-explain strong { color: #f3f4f6; font-size: 12px; }
.bnbs-ai-explain span { color: #bec2cc; font-size: 11px; line-height: 1.55; }
.bnbs-ai-explain small { color: var(--bnbs-ai-muted); font-size: 10px; line-height: 1.5; }
.bnbs-ai-list { padding: 13px 15px; }
.bnbs-ai-list h3 { margin: 0; color: #f1f2f4; font-size: 12px; }
.bnbs-ai-list.warning { border-color: rgba(255, 155, 80, .25); background: rgba(255, 126, 60, .045); }
.bnbs-ai-list.check { border-color: rgba(80, 205, 143, .2); }

.bnbs-ai-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; background: var(--bnbs-ai-border); }
.bnbs-ai-facts > div { display: flex; flex-direction: column; gap: 5px; padding: 12px; background: var(--bnbs-ai-surface); }
.bnbs-ai-facts span { color: var(--bnbs-ai-muted); font-size: 10px; }
.bnbs-ai-facts strong { color: #f4f5f6; font-size: 12px; }
.bnbs-ai-data-note, .bnbs-ai-disclaimer { color: #777d8a; font-size: 9px; line-height: 1.55; }
.bnbs-ai-disclaimer { margin: 0; padding: 0 3px; }
.bnbs-ai-copy-block { position: relative; margin-top: 12px; padding: 12px; border: 1px solid rgba(255, 255, 255, .07); border-radius: 11px; background: rgba(0, 0, 0, .13); }
.bnbs-ai-copy-block > span { color: var(--bnbs-ai-brand); font-size: 10px; font-weight: 800; }
.bnbs-ai-copy-block button { margin-top: 8px; }
.bnbs-ai-copy-block small { display: block; color: #858b98; font-size: 9px; line-height: 1.5; }
.bnbs-ai-hashtags { color: #e3c861 !important; }
.bnbs-ai-error, .bnbs-ai-empty { display: flex; flex-direction: column; gap: 5px; padding: 14px; color: #ffb1a8; border: 1px solid rgba(255, 91, 77, .24); border-radius: 12px; background: rgba(255, 91, 77, .06); font-size: 11px; }

#bnbs-ai-toast { position: fixed; left: 50%; bottom: max(95px, calc(env(safe-area-inset-bottom) + 86px)); z-index: 2147483647; max-width: calc(100vw - 32px); padding: 11px 15px; color: #151515; border-radius: 999px; background: #f5c518; box-shadow: 0 12px 36px rgba(0, 0, 0, .45); font: 750 12px/1.3 system-ui, sans-serif; opacity: 0; transform: translate(-50%, 10px); pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
#bnbs-ai-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 640px) {
  #bnbs-ai-launcher { right: calc(env(safe-area-inset-right) - 60px); bottom: max(78px, calc(env(safe-area-inset-bottom) + 70px)); min-height: 44px; padding-right: 12px; }
  #bnbs-ai-launcher:hover,
  #bnbs-ai-launcher:focus-visible { right: max(12px, env(safe-area-inset-right)); }
  #bnbs-ai-launcher span { width: 30px; height: 30px; }
  .bnbs-ai-panel { top: auto; bottom: 0; width: 100%; height: min(92dvh, 780px); border-top: 1px solid var(--bnbs-ai-border); border-left: 0; border-radius: 20px 20px 0 0; transform: translateY(104%); }
  #bnbs-ai-shell.is-open .bnbs-ai-panel { transform: translateY(0); }
  .bnbs-ai-header { padding-top: 14px; }
  .bnbs-ai-header::before { content: ''; position: absolute; top: 7px; left: 50%; width: 38px; height: 4px; border-radius: 99px; background: rgba(255, 255, 255, .18); transform: translateX(-50%); }
  .bnbs-ai-tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); overflow-x: auto; }
  .bnbs-ai-tabs button { font-size: 10px; }
  .bnbs-ai-body { padding: 15px 14px calc(24px + env(safe-area-inset-bottom)); }
  .bnbs-ai-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 370px) {
  .bnbs-ai-tabs { grid-template-columns: 1fr 1fr; }
  .bnbs-ai-grid { grid-template-columns: 1fr; }
}