/* TenRen premium operating surface. Load after shell and page styles. */
html:has(body.ai-premium) { --bg-page: #f9f8f5; background: var(--bg-page); }
body.ai-premium {
  --bg-page: #f9f8f5;
  --bg-surface: #fff;
  --bg-subtle: #f2f3f3;
  --bg-selected: var(--brand-10);
  --bg-brand: var(--neutral-90);
  --text-primary: var(--neutral-90);
  --text-secondary: var(--neutral-70);
  --text-muted: var(--neutral-60);
  --text-brand: var(--brand-70);
  --action-default: var(--neutral-90);
  --action-hover: var(--neutral-80);
  --action-pressed: var(--neutral-90);
  --focus-ring: var(--brand-50);
  --border-subtle: #e2e7ef;
  --border-strong: #aab8d0;
  --border-selected: var(--brand-60);
  color-scheme: light;
  background: var(--bg-page);
}
body.ai-premium ::selection { background: var(--brand-20); color: var(--brand-90); }
body.ai-premium :is(button,a,input,textarea,select):focus-visible { outline-color: var(--focus-ring); }
body.ai-premium :is(.main,.rail,.ai-thread) { scrollbar-color: #aab8d0 #f3f5f8; }

/* Charcoal frames the work; the content stays open and quiet. */
body.ai-premium .rail { background: var(--neutral-90); border-right: 1px solid #354357; color: #f6f8ff; }
body.ai-premium .rail .brand-mark { background: #d6e1ff; color: var(--brand-90); border-radius: 6px; }
body.ai-premium .rail .brand-copy b { color: #fff; font: 600 20px/20px var(--font-luxury); }
body.ai-premium .rail :is(.brand-copy span,.rail-section-label) { color: #c8d5f2; }
body.ai-premium .rail .rail-btn { color: #eaf0ff; }
body.ai-premium .rail .rail-btn:hover { background: #354357; color: #fff; }
body.ai-premium .rail .rail-btn[aria-current="page"] { background: #354357; color: #fff; box-shadow: inset 2px 0 0 #afc5f8; }
body.ai-premium .rail-search { background: #202c3c; border-color: #526071; color: #d6e1ff; }
body.ai-premium .rail-search input { color: #fff; }
body.ai-premium .rail-search input::placeholder { color: #c8d5f2; opacity: 1; }
body.ai-premium .rail-search-toggle:hover,body.ai-premium .brand-collapse:hover { background: #354357; }
body.ai-premium .brand-collapse { background: transparent; color: #eaf0ff; }
body.ai-premium .brand-collapse:hover { background: transparent; color: #fff; }
body.ai-premium .rail .rail-foot { border-color: #354357; }
body.ai-premium .rail .rail-foot :is(button,a,span) { color: #d6e1ff; }
body.ai-premium .rail .prototype-badge { background: #354357; border-color: #65758c; color: #eaf0ff; }
body.ai-premium .rail :is(button,a,input):focus-visible { outline-color: #afc5f8; }

body.ai-premium .mobile-top,
body.ai-premium .page-head { background: var(--bg-page); }
body.ai-premium .main .sticky-main-head .page-head { border-bottom-color: #d6deed !important; }
body.ai-premium .page-head .breadcrumb { color: var(--brand-70); letter-spacing: .015em; }
body.ai-premium .page-head .page-greeting { color: var(--neutral-70); }
body.ai-premium .page-head .page-greeting .greet-name,
body.ai-premium .main .page-head h1 { color: var(--neutral-90); }
body.ai-premium .page-head .page-context-tabs { border-color: transparent; }
body.ai-premium .page-head .page-context-tab[aria-selected="true"] { color: var(--neutral-90); border-bottom-color: var(--brand-60); }
body.ai-premium :is(.card,.chart-panel,.chart-component,.table-wrap,.sales-panel,.sales-metric-tile,.sales-scorecard,.cash-scorecard,.cash-balance,.segments-card,.rfm-tile) { background-color: var(--bg-surface); border-color: var(--border-subtle); }
body.ai-premium :is(.card,.chart-panel,.chart-component,.sales-panel,.sales-metric-tile,.sales-scorecard,.cash-scorecard,.cash-balance,.segments-card,.rfm-tile):is(:hover,:focus-within) { border-color: #afc5e9; }
body.ai-premium :is(.metric,.cash-scorecard-value,.sales-compact-value) { color: var(--neutral-90); font-variant-numeric: tabular-nums; }
body.ai-premium :is(.card,.chart-panel,.chart-component,.sales-panel,.cash-balance,.segments-card) h2 { color: var(--neutral-90); font: 600 max(20px,1.25em)/1.15 var(--font-luxury); }
body.ai-premium .btn.primary { background: var(--neutral-90); border-color: var(--neutral-90); color: #fff; }
body.ai-premium .btn.primary:hover { background: var(--neutral-80); border-color: var(--neutral-80); }
body.ai-premium .btn.ghost { color: var(--brand-70); }
body.ai-premium .badge.brand { background: var(--brand-10); color: var(--brand-80); }
body.ai-premium :is(.table-wrap,.tenren-dropdown,.filter-bar,.cash-filter-bar) { box-shadow: none; }
body.ai-premium .cash-filter-bar { background: var(--bg-page); }

/* Asking is a primary task, present in the page and one gesture away. */
/* The chat entry stays in reach at the lower right of the workspace. */
body.ai-premium .ai-askbar { position: fixed; z-index: 61; right: 24px; bottom: 22px; display: flex; align-items: center; gap: 8px; width: min(520px,calc(100vw - 48px)); min-height: 54px; margin: 0; padding: 7px 10px; overflow: hidden; border: 1px solid #526071; border-radius: 12px; background: var(--neutral-90); color: #fff; box-shadow: 0 10px 32px rgba(24,33,47,.2); animation: ai-askbar-arrive 650ms cubic-bezier(.16,1,.3,1) both; }
body.ai-premium .ai-askbar::after { content: ""; position: absolute; z-index: 3; top: -40%; bottom: -40%; left: 0; width: 38%; background: linear-gradient(90deg,transparent,rgba(156,185,255,.08) 25%,rgba(255,255,255,.42) 50%,rgba(156,185,255,.08) 75%,transparent); transform: translateX(-180%) skewX(-22deg); pointer-events: none; animation: ai-askbar-sweep 7s linear 900ms infinite; }
@keyframes ai-askbar-arrive { from { opacity: .72; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes ai-askbar-sweep { 0%,8% { opacity: 0; transform: translateX(-180%) skewX(-22deg); } 10% { opacity: 1; } 25% { opacity: 1; transform: translateX(430%) skewX(-22deg); } 26%,100% { opacity: 0; transform: translateX(430%) skewX(-22deg); } }
@keyframes ai-askbar-spark { 0%,9%,25%,100% { transform: rotate(0) scale(1); } 15% { transform: rotate(10deg) scale(1.22); } 20% { transform: rotate(-5deg) scale(1.07); } }
body.ai-premium .ai-askbar-copy { display: flex; align-items: center; flex: 0 0 auto; min-width: 0; }
body.ai-premium .ai-askbar-copy > span:last-child { display: none; }
body.ai-premium :is(.ai-askbar-icon,.ai-dock-symbol) { display: grid; width: 34px; height: 34px; flex: 0 0 34px; place-items: center; border: 1px solid #65758c; border-radius: 8px; background: #354357; color: #d6e1ff; }
body.ai-premium .ai-askbar-icon { width: 28px; height: 28px; flex-basis: 28px; }
body.ai-premium .ai-askbar .ai-drag-handle { padding: 0; cursor: grab; touch-action: none; }
body.ai-premium .ai-askbar .ai-drag-handle:active { cursor: grabbing; }
body.ai-premium .ai-askbar .ai-drag-handle:focus-visible { outline: 3px solid var(--brand-50); outline-offset: 2px; }
body.ai-premium .ai-askbar-icon svg { animation: ai-askbar-spark 7s cubic-bezier(.16,1,.3,1) 900ms infinite; }
body.ai-premium .ai-askbar .ai-suggest { display: block; flex: 1 1 auto; min-width: 0; min-height: 34px; padding: 5px 10px; border-color: #afc5f8; background: #fff; color: var(--neutral-90); font-size: 12px; line-height: 20px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
body.ai-premium .ai-askbar .ai-suggest:hover { border-color: #7fa2ec; background: var(--brand-0); }
body.ai-premium .ai-askbar .ai-suggest > span { display: none; }
body.ai-premium .ai-askbar.ai-askbar-peek { z-index: 106; right: 24px; bottom: 88px; width: min(520px,calc(var(--j-peek-width) - 48px)); }
body.ai-premium .ai-askbar.ai-askbar-strategy .ai-suggest { font-size: 13px; font-weight: 700; }
body.ai-premium .ai-askbar.ai-is-moved { animation: none; }
body.ai-premium:has(.ai-askbar-peek) .right-panel.has-peek .peek-body { padding-bottom: 72px; }

body.ai-premium .ai-launcher { display: none; align-items: center; justify-content: center; gap: 8px; min-height: 36px; padding: 0 10px; border: 1px solid #65758c; border-radius: 8px; background: var(--neutral-90); color: #fff; font-weight: 600; letter-spacing: -.01em; }
body.ai-premium .ai-launcher:hover { background: var(--neutral-80); transform: translateY(-2px); }
body.ai-premium .ai-launcher:focus-visible { outline: 3px solid var(--brand-50); outline-offset: 3px; }
body.ai-premium .ai-launcher { touch-action: none; }
body.ai-premium .ai-launcher.ai-is-moved { z-index: 109; width: 44px; height: 44px; min-height: 44px; cursor: grab; }
body.ai-premium .ai-launcher.ai-is-moved:active { cursor: grabbing; }
body.ai-premium .ai-launcher.ai-is-moved:hover { transform: none; }
body.ai-premium .ai-launcher[hidden],
body.ai-premium.ai-open .ai-launcher { display: none !important; }

body.ai-premium .ai-dock { position: fixed; z-index: 110; right: 24px; bottom: 22px; display: flex; flex-direction: column; width: min(620px,calc(100vw - 48px)); height: min(680px,calc(100dvh - 80px)); min-height: 360px; overflow: hidden; border: 1px solid #aab8d0; border-radius: 16px; background: #fff; color: var(--neutral-90); box-shadow: 0 22px 64px rgba(24,33,47,.23); }
body.ai-premium .ai-dock[hidden] { display: none !important; }
body.ai-premium .ai-dock:not([hidden]):not(.is-closing) { animation: ai-dock-enter 240ms cubic-bezier(.16,1,.3,1) both; }
body.ai-premium .ai-dock.is-closing { animation: ai-dock-exit 180ms ease-in both; pointer-events: none; }
@keyframes ai-dock-enter { from { opacity: .6; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ai-dock-exit { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(16px); } }
body.ai-premium .ai-dock-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex: 0 0 auto; min-height: 70px; padding: 12px 18px; border-bottom: 1px solid #526071; background: var(--neutral-90); color: #fff; }
body.ai-premium .ai-dock-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
body.ai-premium .ai-dock-title > span:last-child { display: grid; gap: 3px; }
body.ai-premium .ai-dock-head .ai-dock-symbol { color: #d6e1ff; }
body.ai-premium .ai-dock-head :is(h2,strong) { margin: 0; color: #fff; font: 600 26px/1 var(--font-luxury); }
body.ai-premium .ai-dock-head :is(p,small,span) { color: #d6e1ff; }
body.ai-premium .ai-dock-title small { font-size: 12px; line-height: 16px; }
body.ai-premium .ai-dock-actions { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
body.ai-premium .ai-head-action { display: grid; width: 34px; height: 34px; flex: 0 0 34px; place-items: center; border: 1px solid #7f99cc; border-radius: 8px; background: transparent; color: #fff; cursor: pointer; }
body.ai-premium .ai-head-action:hover,
body.ai-premium .ai-head-action[aria-expanded="true"] { background: #183980; }
body.ai-premium .ai-head-action:disabled { cursor: wait; opacity: .5; }
body.ai-premium .ai-close { display: grid; width: 34px; height: 34px; flex: 0 0 34px; place-items: center; border: 1px solid #7f99cc; border-radius: 8px; background: transparent; color: #fff; }
body.ai-premium .ai-close:hover { background: #183980; }
body.ai-premium .ai-context-strip { display: flex; align-items: center; gap: 7px; flex: 0 0 auto; min-height: 38px; padding: 7px 18px; border-bottom: 1px solid var(--border-subtle); background: var(--brand-0); color: var(--brand-80); font-size: 12px; line-height: 16px; font-weight: 600; }
body.ai-premium .ai-context-strip::before { content: ""; width: 6px; height: 6px; flex: 0 0 6px; border-radius: 50%; background: var(--brand-50); }
body.ai-premium .ai-context-strip strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--brand-90); }
body.ai-premium #ai-status { margin-left: auto; white-space: nowrap; color: var(--brand-80); font-size: 12px; font-weight: 600; }
body.ai-premium #ai-status:empty { display: none; }
body.ai-premium .ai-thread { display: flex; flex: 1 1 auto; flex-direction: column; gap: 14px; min-height: 0; overflow-y: auto; padding: 18px; overscroll-behavior: contain; }
body.ai-premium .ai-thread[hidden],
body.ai-premium .ai-history[hidden] { display: none !important; }
body.ai-premium .ai-history { position: absolute; z-index: 4; top: 62px; right: 12px; display: flex; flex-direction: column; width: min(360px,calc(100% - 24px)); max-height: min(420px,calc(100dvh - 180px)); overflow: hidden; border: 1px solid #aab8d0; border-radius: 12px; background: #fff; box-shadow: 0 16px 40px rgba(24,33,47,.2); }
body.ai-premium .ai-history-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 14px 14px 10px; }
body.ai-premium .ai-history-head strong { color: var(--neutral-90); font: 600 18px/1.2 var(--font-luxury); }
body.ai-premium .ai-history-head small { color: var(--neutral-70); font-size: 11px; text-align: end; }
body.ai-premium #ai-history-search { box-sizing: border-box; width: calc(100% - 28px); min-height: 38px; margin: 0 14px 10px; padding: 7px 10px; border: 1px solid #aab8d0; border-radius: 8px; background: #fff; color: var(--neutral-90); font: inherit; font-size: 14px; }
body.ai-premium #ai-history-search::placeholder { color: var(--neutral-70); opacity: 1; }
body.ai-premium #ai-history-search:focus-visible { outline: 3px solid var(--brand-50); outline-offset: 1px; }
body.ai-premium .ai-history-list { display: flex; flex-direction: column; gap: 4px; min-height: 0; overflow-y: auto; padding: 0 10px 10px; scrollbar-width: thin; }
body.ai-premium .ai-history-empty { margin: auto; padding: 24px; color: var(--neutral-70); font-size: 14px; line-height: 1.5; text-align: center; }
body.ai-premium .ai-history-row { display: flex; align-items: center; gap: 4px; min-width: 0; border-radius: 9px; }
body.ai-premium .ai-history-row:hover,
body.ai-premium .ai-history-row:focus-within { background: var(--brand-0); }
body.ai-premium .ai-history-select { display: flex; flex: 1 1 auto; flex-direction: column; gap: 3px; min-width: 0; padding: 10px; border: 1px solid transparent; border-radius: 8px; background: transparent; color: var(--neutral-90); text-align: start; cursor: pointer; }
body.ai-premium .ai-history-select[aria-current="true"] { border-color: var(--brand-30); background: var(--brand-0); }
body.ai-premium .ai-history-select strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; line-height: 18px; }
body.ai-premium .ai-history-select small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--neutral-70); font-size: 11px; line-height: 16px; }
body.ai-premium .ai-history-delete { display: grid; width: 32px; height: 32px; flex: 0 0 32px; place-items: center; margin-inline-end: 5px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: var(--neutral-70); font-size: 22px; line-height: 1; cursor: pointer; }
body.ai-premium .ai-history-delete:hover { border-color: var(--error-30); background: var(--error-10); color: var(--error-70); }
body.ai-premium .ai-welcome { max-width: 27ch; margin: auto; color: var(--neutral-70); font: 500 25px/1.15 var(--font-luxury); text-align: center; }
body.ai-premium .ai-message { max-width: 92%; padding: 12px 14px; border-radius: 12px; background: var(--brand-0); color: var(--neutral-90); font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; }
body.ai-premium .ai-message:is(.user,[data-role="user"]) { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--brand-90); color: #fff; }
body.ai-premium .ai-message:is(.assistant,[data-role="assistant"]) { align-self: flex-start; border-bottom-left-radius: 4px; border: 1px solid #e2e7ef; background: #fff; }
body.ai-premium .ai-message :is(p,ul,ol) { margin: 0 0 8px; }
body.ai-premium .ai-message :last-child { margin-bottom: 0; }
body.ai-premium .ai-message a { color: var(--brand-70); text-underline-offset: 3px; }
body.ai-premium .ai-message-label { display: block; margin-bottom: 4px; font-size: 12px; line-height: 16px; font-weight: 700; }
body.ai-premium .ai-message[data-role="assistant"] .ai-message-label { color: var(--brand-70); }
body.ai-premium .ai-message-content { white-space: pre-wrap; overflow-wrap: anywhere; }
body.ai-premium .ai-message[data-role="assistant"] { max-width: 100%; width: 100%; }
body.ai-premium .ai-message[data-role="assistant"] .ai-message-content { white-space: normal; }
body.ai-premium .ai-message[data-role="assistant"][data-state="pending"] { width: max-content; min-width: 88px; }
body.ai-premium .ai-typing-dots { display: inline-flex; align-items: center; gap: 5px; height: 18px; }
body.ai-premium .ai-typing-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-60); animation: ai-typing-bounce 1s ease-in-out infinite; }
body.ai-premium .ai-typing-dot:nth-child(2) { animation-delay: 140ms; }
body.ai-premium .ai-typing-dot:nth-child(3) { animation-delay: 280ms; }
@keyframes ai-typing-bounce { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-5px); } }
body.ai-premium .ai-message-sources { display: block; margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--border-subtle); color: var(--text-muted); font-size: 11px; line-height: 1.45; overflow-wrap: anywhere; }
body.ai-premium .ai-message-content :is(h2,h3,h4,h5,h6) { margin: 16px 0 7px; color: var(--neutral-90); line-height: 1.25; font-weight: 700; }
body.ai-premium .ai-message-content h2 { font-size: 18px; }
body.ai-premium .ai-message-content h3 { font-size: 16px; }
body.ai-premium .ai-message-content :is(h4,h5,h6) { font-size: 14px; }
body.ai-premium .ai-message-content > :first-child { margin-top: 0; }
body.ai-premium .ai-message-content p { white-space: pre-line; }
body.ai-premium .ai-message-content :is(ul,ol) { padding-inline-start: 22px; }
body.ai-premium .ai-message-content li + li { margin-top: 4px; }
body.ai-premium .ai-message-content blockquote { margin: 10px 0; padding-inline-start: 12px; border-inline-start: 2px solid var(--brand-40); color: var(--neutral-70); }
body.ai-premium .ai-message-content :is(code,pre) { font: 12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace; }
body.ai-premium .ai-message-content code { padding: 1px 4px; border-radius: 4px; background: var(--brand-0); }
body.ai-premium .ai-message-content pre { max-width: 100%; margin: 10px 0; padding: 10px; overflow: auto; border-radius: 8px; background: var(--brand-0); }
body.ai-premium .ai-message-content pre code { padding: 0; }
body.ai-premium .ai-message-content hr { border: 0; border-top: 1px solid var(--border-subtle); margin: 14px 0; }
body.ai-premium .ai-table-scroll { max-width: 100%; overflow-x: auto; margin: 10px 0; }
body.ai-premium .ai-table-scroll table { width: 100%; max-width: none; table-layout: auto; border-collapse: collapse; font-size: 13px; }
body.ai-premium .ai-table-scroll :is(thead,tbody,tr) { height: auto; padding: 0; }
body.ai-premium .ai-table-scroll :is(th,td) { height: auto; padding: 7px 9px; border-bottom: 1px solid var(--border-subtle); text-align: start; white-space: nowrap; color: inherit; }
body.ai-premium .ai-table-scroll th { color: var(--brand-80); font-weight: 700; }
body.ai-premium .ai-table-scroll th::after { content: none; }
body.ai-premium .ai-chart { display: grid; gap: 8px; margin: 12px 0; padding: 12px; border-radius: 10px; background: var(--brand-0); }
body.ai-premium .ai-chart-row { display: grid; grid-template-columns: minmax(72px,1fr) minmax(70px,2fr) auto; align-items: center; gap: 8px; min-width: 0; font-size: 12px; }
body.ai-premium .ai-chart-row > span:first-child { overflow-wrap: anywhere; }
body.ai-premium .ai-chart-track { height: 10px; border-radius: 5px; background: #dce5f2; overflow: hidden; }
body.ai-premium .ai-chart-fill { display: block; height: 100%; border-radius: inherit; background: var(--brand-60); }
body.ai-premium .ai-chart-row strong { min-width: 3ch; text-align: end; font-variant-numeric: tabular-nums; }
body.ai-premium .ai-flow { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin: 12px 0; }
body.ai-premium .ai-flow-node { max-width: 100%; padding: 7px 10px; border: 1px solid var(--brand-30); border-radius: 8px; background: var(--brand-0); font-weight: 600; }
body.ai-premium .ai-flow-arrow { color: var(--brand-70); font-weight: 700; }
body.ai-premium .ai-message-files { margin-top: 8px; padding-top: 7px; border-top: 1px solid currentColor; font-size: 11px; line-height: 1.4; opacity: .85; }
body.ai-premium .ai-message-files small { display: block; margin-top: 3px; font-size: 10px; opacity: .8; }
body.ai-premium .ai-message[data-state="error"] { border-color: var(--error-30); background: var(--error-10); }
body.ai-premium .ai-message[data-state="pending"] .ai-message-content { color: var(--neutral-70); }
body.ai-premium .ai-prompts { display: flex; gap: 7px; flex: 0 0 auto; overflow-x: auto; padding: 10px 18px 12px; border-top: 1px solid var(--border-subtle); scrollbar-width: thin; }
body.ai-premium .ai-attachment-area { flex: 0 0 auto; padding: 0 18px; background: #fff; }
body.ai-premium .ai-attachment-area:has(.ai-attachment-chip) { padding-top: 8px; }
body.ai-premium .ai-attachments { display: flex; flex-wrap: wrap; gap: 6px; }
body.ai-premium .ai-attachment-chip { display: inline-flex; align-items: center; gap: 5px; max-width: 100%; padding: 3px 5px 3px 8px; border: 1px solid #aab8d0; border-radius: 7px; background: #f6f8ff; color: var(--neutral-90); font-size: 11px; }
body.ai-premium .ai-attachment-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
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body.ai-premium .ai-attachment-chip button:hover { background: #dce5f2; }
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