/* m.AI Character Platform — kiosk and admin components.
   Built on the WorkFactory.AI Assembly Line system: colours, type, spacing, radii, shadows and timing
   come from tokens.css; this sheet adds layout, states and the responsive sizes. Class prefix: mai-.
   Layout responds to its container (container queries), so the same markup is a phone inside a
   390px frame and a kiosk inside a 1440px one. */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-sans); background: var(--bg-primary); color: var(--text-primary); -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.mai-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.mai-ic { display: block; flex: none; }
button { font: inherit; color: inherit; }

/* ---------- preview helpers (cards only) ---------- */
.mai-pv { padding: 24px; color: var(--text-primary); }
.mai-pv-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.mai-pv-col { display: grid; gap: 16px; }
.mai-pv-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: start; }
.mai-pv-note { font: 500 11px/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
.mai-pv-box { padding: 20px; border: 1px solid var(--border-subtle); border-radius: var(--radius-md); background: var(--bg-primary); }
.mai-pv-shelf { display: flex; gap: 40px; align-items: flex-start; padding: 40px; }
.mai-pv-shelf > figure { margin: 0; display: grid; gap: 14px; justify-items: center; }
.mai-pv-shelf figcaption { font: 500 11.5px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); text-align: center; }

/* ---------- brand ---------- */
.mai-lockup { display: inline-flex; align-items: center; gap: 12px; color: var(--text-primary); text-decoration: none; flex: none; }
.mai-wordmark { font: 800 var(--mai-wm, 22px)/1 var(--font-sans); letter-spacing: -.03em; color: var(--text-primary); white-space: nowrap; }
.mai-wordmark b { font-weight: inherit; color: var(--brand-accent-text); }
.mai-wordmark i { font-style: normal; color: var(--brand-accent-text); display: inline-block; }
.is-live .mai-wordmark i, .mai-wordmark.is-live i { animation: mai-live-dot 2.4s var(--ease) infinite; }
.mai-lockup__rule { width: 1px; align-self: stretch; min-height: 22px; background: var(--border-color); }
.mai-descriptor { font: 500 10.5px/1.25 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); white-space: nowrap; }
.mai-descriptor--stack { display: grid; }
.mai-lockup--lg { --mai-wm: 56px; gap: 18px; }
.mai-lockup--lg .mai-descriptor { font-size: 14px; }
.mai-lockup--lg .mai-lockup__rule { min-height: 48px; }
.mai-lockup--sm { --mai-wm: 18px; gap: 10px; }
.mai-endorse { display: inline-flex; align-items: center; gap: 10px; font: 400 13px/1.2 var(--font-sans); color: var(--text-muted); white-space: nowrap; }
.mai-plate { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 13px 0 11px; background: var(--logo-plate); border: 1px solid var(--border-subtle); border-radius: var(--radius-full); color: var(--text-muted); }
.mai-plate img { display: block; width: auto; }
.mai-plate .is-wf { height: 21px; }
.mai-plate .is-acv { height: 29px; margin: -3px 0; }
.mai-plate__x { font: 500 12px/1 var(--font-sans); color: var(--text-muted); }
.mai-plate--sm { height: 30px; padding: 0 10px 0 9px; gap: 6px; }
.mai-plate--sm .is-wf { height: 17px; }
.mai-plate--sm .is-acv { height: 23px; }
.mai-endorse__names { color: var(--text-secondary); }

/* ---------- labels ---------- */
.mai-kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1.2 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brand-accent-text); }
.mai-kicker__n { color: var(--text-muted); }
.mai-kicker__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-mark); flex: none; }
.mai-kicker.is-live .mai-kicker__dot { animation: mai-pulse-accent 1.6s var(--ease) infinite; }
.mai-label { font: 500 11.5px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.mai-step { display: inline-block; font: 500 11px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); border: 1px solid var(--border-color); border-radius: var(--radius-xs); padding: 5px 7px; white-space: nowrap; }
.mai-tag { display: inline-flex; align-items: center; font: 500 10px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--brand-accent-text); border: 1px solid var(--accent-mark); border-radius: var(--radius-full); padding: 4px 7px; white-space: nowrap; }
.mai-tag--muted { color: var(--text-muted); border-color: var(--border-color); }
.mai-code-chip { font: 500 12.5px/1 var(--font-mono); letter-spacing: .06em; color: var(--text-primary); background: var(--bg-tertiary); border-radius: var(--radius-xs); padding: 4px 6px; white-space: nowrap; }

/* ---------- actions ---------- */
.mai-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: var(--control-h); padding: 0 18px; font: 600 15px/1 var(--font-sans); color: var(--text-primary); background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); cursor: pointer; text-decoration: none; white-space: nowrap; transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.mai-btn:hover:not(:disabled) { border-color: var(--border-strong); }
.mai-btn:active:not(:disabled) { transform: translateY(1px); }
.mai-btn:disabled { opacity: .45; cursor: not-allowed; }
.mai-btn--primary { background: var(--brand-primary); border-color: var(--brand-primary); color: var(--text-on-brand); }
.mai-btn--primary:hover:not(:disabled) { background: var(--brand-primary-hover); border-color: var(--brand-primary-hover); }
.mai-btn--ghost { background: transparent; border-color: transparent; color: var(--text-secondary); }
.mai-btn--ghost:hover:not(:disabled) { background: var(--bg-tertiary); border-color: transparent; color: var(--text-primary); }
.mai-btn--danger { color: var(--color-destructive); }
.mai-btn--danger:hover:not(:disabled) { border-color: var(--color-destructive); }
.mai-btn--lg { min-height: 60px; padding: 0 24px; font: 700 18px/1 var(--font-sans); letter-spacing: -.005em; border-radius: var(--radius-md); }
.mai-btn--sm { min-height: 36px; padding: 0 12px; font-size: 14px; }
.mai-btn--block { width: 100%; }
.mai-btn__trail { transition: transform var(--dur-fast) var(--ease); }
.mai-btn:hover:not(:disabled) .mai-btn__trail { transform: translateX(3px); }
.mai-btn__dot { position: absolute; top: 9px; right: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-mark); }
.mai-icon-btn { all: unset; box-sizing: border-box; display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: var(--radius-full); color: var(--text-secondary); cursor: pointer; position: relative; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-icon-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.mai-icon-btn:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.mai-icon-btn--outline { border: 1px solid var(--border-color); }
.mai-icon-btn--lg { width: 52px; height: 52px; }
.mai-icon-btn--danger { color: var(--color-destructive); }

/* segmented control: interface language, theme */
.mai-seg { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--border-color); border-radius: var(--radius-full); background: var(--bg-primary); }
.mai-seg button { all: unset; box-sizing: border-box; min-width: 40px; height: 30px; padding: 0 12px; display: inline-grid; place-items: center; border-radius: var(--radius-full); font: 600 13px/1 var(--font-sans); color: var(--text-muted); cursor: pointer; white-space: nowrap; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-seg button:hover { color: var(--text-primary); }
.mai-seg button[aria-pressed="true"] { background: var(--bg-tertiary); color: var(--text-primary); box-shadow: var(--shadow-sm); }
.mai-seg button:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 1px; }

/* ---------- status ---------- */
.mai-status { display: inline-flex; align-items: center; gap: 9px; height: 32px; padding: 0 13px 0 11px; border: 1px solid var(--border-color); border-radius: var(--radius-full); font: 500 11.5px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-secondary); white-space: nowrap; }
.mai-status__dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); flex: none; }
.mai-status[data-state="ready"] .mai-status__dot { background: var(--color-success); animation: mai-pulse-success 2s var(--ease) infinite; }
.mai-status[data-state="listening"] { border-color: var(--accent-mark); }
.mai-status[data-state="listening"] .mai-status__dot { background: var(--accent-mark); animation: mai-pulse-accent 1s var(--ease) infinite; }
.mai-status[data-state="thinking"] .mai-status__dot { background: transparent; border: 2px solid var(--border-color); border-top-color: var(--brand-primary); width: 10px; height: 10px; animation: mai-spin .8s linear infinite; }
.mai-status[data-state="speaking"] .mai-status__dot { background: none; width: 12px; display: flex; align-items: center; gap: 2px; }
.mai-status[data-state="speaking"] .mai-status__dot::before, .mai-status[data-state="speaking"] .mai-status__dot::after, .mai-status__bar { content: ""; display: block; width: 2px; height: 100%; border-radius: 1px; background: var(--brand-primary); animation: mai-voice .5s var(--ease) infinite alternate; }
.mai-status[data-state="speaking"] .mai-status__dot::after { animation-delay: .25s; }
.mai-status[data-state="error"] .mai-status__dot { background: var(--color-destructive); }
.mai-status[data-state="live"] .mai-status__dot { background: var(--brand-primary); animation: mai-pulse-brand 2s var(--ease) infinite; }

/* status dots for the admin stack and tables */
.mai-sdot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex: none; vertical-align: middle; background: var(--text-muted); }
.mai-sdot[data-s="ok"] { background: var(--color-success); }
.mai-sdot[data-s="live"] { background: var(--brand-primary); animation: mai-pulse-brand 2s var(--ease) infinite; }
.mai-sdot[data-s="off"] { background: transparent; border: 1.5px solid var(--text-muted); }
.mai-sdot[data-s="fail"] { background: var(--color-destructive); }
.mai-sdot[data-s="unchecked"] { background: transparent; border: 1.5px dashed var(--border-strong); }
.mai-sdot[data-s="warn"] { background: var(--color-warning); }
.mai-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; font: 400 13px/1.4 var(--font-sans); color: var(--text-secondary); }
.mai-legend span { display: inline-flex; align-items: center; gap: 7px; }

/* ---------- fields ---------- */
.mai-field { display: grid; gap: 8px; min-width: 0; }
.mai-field__label { font: 600 15px/1.35 var(--font-sans); color: var(--text-primary); }
.mai-input, .mai-select { width: 100%; height: var(--control-h); padding: 0 14px; font: 500 16px/1 var(--font-sans); color: var(--text-primary); background: var(--bg-secondary); border: 1px solid var(--border-control); border-radius: var(--radius-sm); transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.mai-input::placeholder { color: var(--text-muted); opacity: 1; font-weight: 400; }
.mai-input:hover, .mai-select:hover { border-color: var(--text-muted); }
.mai-input:focus-visible, .mai-select:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 1px; border-color: var(--brand-primary); }
.mai-select-wrap { position: relative; }
.mai-select { appearance: none; -webkit-appearance: none; padding-right: 42px; cursor: pointer; }
.mai-select-wrap::after { content: ""; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; margin-top: -6px; border-right: 2px solid var(--text-muted); border-bottom: 2px solid var(--text-muted); transform: rotate(45deg); pointer-events: none; }
.mai-hint { display: flex; gap: 7px; align-items: flex-start; font: 400 14px/1.45 var(--font-sans); color: var(--text-muted); margin: 0; }
.mai-hint .mai-ic { margin-top: 1px; }
.mai-hint--error { color: var(--color-destructive); }
.is-invalid .mai-input, .is-invalid .mai-select, .mai-input.is-invalid { border-color: var(--color-destructive); }
.is-invalid .mai-radios { border-color: var(--color-destructive); }
.mai-visitor { display: flex; gap: 8px; align-items: stretch; min-width: 0; }
.mai-visitor .mai-input { flex: 1; min-width: 0; }
.mai-radios { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--border-control); border-radius: var(--radius-sm); background: var(--bg-secondary); flex: none; }
.mai-radios label { position: relative; display: flex; }
.mai-radios input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.mai-radios span { display: grid; place-items: center; min-width: 46px; padding: 0 10px; border-radius: 6px; font: 600 14.5px/1 var(--font-sans); color: var(--text-muted); transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-radios input:hover + span { color: var(--text-primary); }
.mai-radios input:checked + span { background: var(--bg-tertiary); color: var(--text-primary); box-shadow: inset 0 0 0 1px var(--brand-primary); }
.mai-radios input:focus-visible + span { outline: 2px solid var(--brand-primary); outline-offset: 1px; }
.mai-code { width: 100%; height: 60px; text-align: center; font: 600 22px/1 var(--font-mono); letter-spacing: .28em; text-transform: uppercase; color: var(--text-primary); background: var(--bg-primary); border: 1px solid var(--border-control); border-radius: var(--radius-sm); }
.mai-code::placeholder { color: var(--text-muted); letter-spacing: .08em; font-weight: 500; font-size: 16px; text-transform: none; font-family: var(--font-sans); }
.mai-code:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 1px; border-color: var(--brand-primary); }

/* ---------- mode picker ---------- */
.mai-modes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.mai-mode { all: unset; box-sizing: border-box; position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr); align-items: center; gap: 12px; min-height: 60px; padding: 10px 14px 10px 10px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); color: var(--text-primary); cursor: pointer; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease); }
.mai-mode:hover:not([aria-pressed="true"]):not(:disabled) { border-color: var(--border-strong); }
.mai-mode:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.mai-mode:last-child:nth-child(odd) { grid-column: 1 / -1; }
.mai-mode__icon { width: 40px; height: 40px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--bg-tertiary); color: var(--text-secondary); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.mai-mode__text { display: grid; gap: 5px; min-width: 0; }
.mai-mode__name { font: 600 15.5px/1.2 var(--font-sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mai-mode__sub { font: 500 10.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mai-mode .mai-tag { position: absolute; top: 10px; right: 10px; }
.mai-mode[aria-pressed="true"] { border-color: var(--brand-primary); background: var(--bg-tertiary); box-shadow: var(--glow); }
.mai-mode[aria-pressed="true"] .mai-mode__icon { background: var(--brand-primary); color: var(--text-on-brand); }
.mai-mode__check { position: absolute; top: 9px; right: 9px; width: 18px; height: 18px; border-radius: 50%; display: none; place-items: center; background: var(--brand-primary); color: var(--text-on-brand); }
.mai-mode[aria-pressed="true"] .mai-mode__check { display: grid; }
.mai-mode[aria-pressed="true"] .mai-tag { display: none; }
.mai-mode:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- the app frame ---------- */
.mai-app { container: app / inline-size; position: relative; display: flex; flex-direction: column; height: 100%; min-height: 0; background: var(--bg-primary); color: var(--text-primary); overflow: hidden; }
.mai-app__main { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) var(--rail-w); gap: 24px; padding: 20px 32px 4px; }

/* header */
.mai-header { flex: none; height: var(--header-h); display: flex; align-items: center; gap: 20px; padding: 0 32px; background: var(--glass-bg); -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--border-subtle); position: relative; z-index: 3; }
.mai-header__brand { display: flex; align-items: center; gap: 18px; min-width: 0; }
.mai-header__sep { width: 1px; height: 26px; background: var(--border-color); flex: none; }
.mai-header__tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.mai-sponsor { display: none; align-items: center; gap: 12px; }
.has-sponsor .mai-sponsor { display: inline-flex; }
.mai-sponsor__label { font: 500 10px/1.25 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-secondary); display: grid; }
.mai-sponsor__slot { height: 44px; min-width: 132px; padding: 0 16px; display: inline-grid; place-items: center; background: var(--logo-plate); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); }
.mai-sponsor__slot--empty { background: transparent; border: 1px dashed var(--border-strong); font: 500 10.5px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.has-sponsor .mai-header .mai-lockup { --mai-wm: 18px; }

/* ---------- the stage ---------- */
.mai-stage { position: relative; min-height: 0; min-width: 0; border-radius: var(--radius-lg); overflow: hidden; isolation: isolate; color: var(--text-primary); border: 1px solid var(--border-subtle);
  background:
    radial-gradient(38% 48% at 50% 46%, var(--stage-glow), transparent 72%),
    radial-gradient(70% 34% at 50% 104%, var(--stage-glow-accent), transparent 70%),
    var(--stage-bg); }
.mai-stage::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .5; background-image: radial-gradient(var(--border-subtle) 1px, transparent 1.4px); background-size: 24px 24px; background-position: 12px 12px; -webkit-mask-image: radial-gradient(80% 70% at 50% 45%, transparent 40%, #000 100%); mask-image: radial-gradient(80% 70% at 50% 45%, transparent 40%, #000 100%); }
.mai-stage__layer { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; display: block; }
.mai-stage__video { object-fit: cover; object-position: center 28%; }
.mai-corner { position: absolute; z-index: 2; width: 18px; height: 18px; border-color: var(--border-strong); border-style: solid; border-width: 0; pointer-events: none; }
.mai-corner[data-c="tl"] { top: 14px; left: 14px; border-top-width: 1.5px; border-left-width: 1.5px; }
.mai-corner[data-c="tr"] { top: 14px; right: 14px; border-top-width: 1.5px; border-right-width: 1.5px; }
.mai-corner[data-c="bl"] { bottom: 14px; left: 14px; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.mai-corner[data-c="br"] { bottom: 14px; right: 14px; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.mai-hud { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 10px; height: 32px; padding: 0 12px; border-radius: var(--radius-full); background: var(--stage-glass); border: 1px solid var(--border-subtle); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-secondary); white-space: nowrap; }
.mai-hud--tl { top: 22px; left: 22px; }
.mai-hud--tr { top: 22px; right: 22px; }
.mai-hud__live { display: inline-flex; align-items: center; gap: 8px; color: var(--text-primary); }
.mai-hud__live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-mark); animation: mai-pulse-accent 1.6s var(--ease) infinite; }
.mai-hud__live.is-standby::before { background: transparent; border: 1.5px solid var(--text-muted); animation: none; }
.mai-hud__time { font: 600 12px/1 var(--font-mono); letter-spacing: .06em; color: var(--text-primary); }
.mai-hud__sep { width: 1px; height: 12px; background: var(--border-color); }
.mai-hud .mai-icon-btn { width: 28px; height: 28px; margin-right: -8px; color: var(--text-secondary); }

/* the ready line and nameplate on an idle stage */
.mai-stage__idle { position: absolute; z-index: 3; left: 22px; bottom: 22px; max-width: calc(100% - 44px); display: grid; gap: 7px; padding: 14px 20px 15px; border-radius: var(--radius-md); background: var(--stage-glass); border: 1px solid var(--border-subtle); -webkit-backdrop-filter: blur(14px) saturate(130%); backdrop-filter: blur(14px) saturate(130%); pointer-events: none; }
.mai-stage__idle .mai-label { color: var(--brand-accent-text); }
.mai-stage__ready { margin: 0; display: flex; align-items: center; gap: 10px; font: 700 21px/1.25 var(--font-sans); letter-spacing: -.01em; color: var(--text-primary); }
.mai-stage__sub { margin: 0; font: 400 14.5px/1.4 var(--font-sans); color: var(--text-secondary); }
.mai-spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border-color); border-top-color: var(--brand-primary); animation: mai-spin .8s linear infinite; flex: none; }
.mai-stage__loading { position: absolute; z-index: 3; left: 0; right: 0; bottom: 30px; display: flex; justify-content: center; }

/* captions */
.mai-captions { position: absolute; z-index: 3; left: 20px; right: 20px; bottom: 20px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: 14px; padding: 16px 20px; border-radius: var(--radius-md); background: var(--stage-glass); border: 1px solid var(--border-subtle); -webkit-backdrop-filter: blur(14px) saturate(130%); backdrop-filter: blur(14px) saturate(130%); }
.mai-captions__who { display: inline-flex; align-items: center; gap: 8px; margin-top: 6px; font: 500 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brand-primary); white-space: nowrap; }
.mai-captions__who::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.mai-captions[data-who="you"] .mai-captions__who { color: var(--brand-accent-text); }
.mai-captions[data-who="you"] .mai-captions__who::before { animation: mai-pulse-accent 1s var(--ease) infinite; }
.mai-captions[data-who="status"] .mai-captions__who { color: var(--text-muted); }
.mai-captions__text { margin: 0; font: 500 21px/1.4 var(--font-sans); color: var(--text-primary); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; text-wrap: pretty; }
.mai-captions__text .is-dim { color: var(--text-muted); }
.mai-captions__lat { margin-top: 5px; font: 500 12px/1 var(--font-mono); letter-spacing: .04em; color: var(--text-secondary); white-space: nowrap; }

/* live voice: LiveLine fills the stage */
.mai-stage[data-view="voice"] .mai-stage__voicename { position: absolute; z-index: 3; top: 50%; left: 40%; transform: translate(-50%, -150%); }

/* live call */
.mai-call { position: absolute; inset: 0; z-index: 3; display: grid; place-content: center; justify-items: center; gap: 22px; padding: 24px; text-align: center; }
.mai-call__orb { position: relative; width: 140px; height: 140px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--accent-mark); }
.mai-call__orb::before, .mai-call__orb::after { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid var(--accent-mark); opacity: 0; }
.mai-call[data-call="ringing"] .mai-call__orb::before { animation: mai-ring 1.6s var(--ease) infinite; }
.mai-call[data-call="ringing"] .mai-call__orb::after { animation: mai-ring 1.6s var(--ease) .8s infinite; }
.mai-call__disc { width: 98px; height: 98px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-fill); color: var(--text-on-accent); }
.mai-call[data-call="connected"] .mai-call__disc { background: var(--brand-primary); color: var(--text-on-brand); animation: mai-breathe 1.8s var(--ease) infinite; }
.mai-call[data-call="connected"] .mai-call__orb { border-color: var(--brand-primary); }
.mai-call[data-call="failed"] .mai-call__disc { background: var(--bg-tertiary); color: var(--color-destructive); }
.mai-call[data-call="failed"] .mai-call__orb { border-color: var(--color-destructive); }
.mai-call__status { margin: 0; max-width: 22em; font: 600 20px/1.4 var(--font-sans); color: var(--text-primary); }

/* live chat: the thread owns the stage */
.mai-chat { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; gap: 14px; padding: 72px 22px 20px; }
.mai-chat__log { flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; padding-right: 4px; scrollbar-width: thin; }
.mai-composer { flex: none; display: grid; grid-template-columns: minmax(0, 1fr) 48px; align-items: end; gap: 8px; padding: 6px; border: 1px solid var(--border-control); border-radius: var(--radius-md); background: var(--bg-secondary); }
.mai-composer:focus-within { border-color: var(--brand-primary); }
.mai-composer textarea { all: unset; box-sizing: border-box; display: block; min-height: 48px; max-height: 160px; padding: 13px 10px; font: 400 16px/1.4 var(--font-sans); color: var(--text-primary); white-space: pre-wrap; overflow-wrap: anywhere; }
.mai-composer textarea::placeholder { color: var(--text-muted); }
.mai-composer__send { all: unset; box-sizing: border-box; width: 48px; height: 48px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--brand-primary); color: var(--text-on-brand); cursor: pointer; transition: background var(--dur-fast) var(--ease); }
.mai-composer__send:hover { background: var(--brand-primary-hover); }
.mai-composer__send:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.mai-composer__send:disabled { opacity: .45; cursor: not-allowed; }

/* bubbles: chat and transcript */
.mai-bubble { max-width: 82%; padding: 11px 15px; border-radius: var(--radius-md); font: 400 15.5px/1.55 var(--font-sans); overflow-wrap: anywhere; }
.mai-bubble p { margin: 0 0 8px; }
.mai-bubble p:last-child { margin-bottom: 0; }
.mai-bubble ul { margin: 6px 0 8px; padding-left: 20px; }
.mai-bubble--you { align-self: flex-end; background: var(--brand-primary); color: var(--text-on-brand); border-bottom-right-radius: 4px; }
.mai-bubble--host { align-self: flex-start; background: var(--bg-secondary); color: var(--text-primary); border: 1px solid var(--border-subtle); border-bottom-left-radius: 4px; }
.mai-transcript .mai-bubble--host { background: var(--bg-tertiary); border-color: transparent; }
.mai-bubble--pending { color: var(--text-muted); display: inline-flex; align-items: center; gap: 10px; }
.mai-typing { display: inline-flex; gap: 4px; }
.mai-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-primary); animation: mai-typing 1.1s var(--ease) infinite; }
.mai-typing i:nth-child(2) { animation-delay: .15s; }
.mai-typing i:nth-child(3) { animation-delay: .3s; }
.mai-bubble__who { display: block; margin-bottom: 4px; font: 500 10.5px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brand-primary); }

/* camera: two-up stage */
.mai-stage[data-view="camera"] .mai-stage__split { position: absolute; inset: 0; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); }
.mai-stage__tile { position: relative; overflow: hidden; background: transparent; }
.mai-stage__split > .mai-stage__tile:first-child { background: radial-gradient(56% 52% at 50% 46%, var(--stage-glow), transparent 72%), var(--stage-bg); }
.mai-selfview { background: radial-gradient(70% 70% at 30% 30%, #1e293b, #0b1220 70%); }
.mai-selfview::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(var(--border-color) 1px, transparent 1.4px); background-size: 14px 14px; opacity: .35; }
.mai-cam-pill { position: absolute; z-index: 3; left: 50%; bottom: 18px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px; height: 38px; padding: 0 6px 0 14px; border-radius: var(--radius-full); background: var(--stage-glass); border: 1px solid var(--border-subtle); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-primary); white-space: nowrap; }
.mai-cam-pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-mark); animation: mai-pulse-accent 1.6s var(--ease) infinite; }
.mai-cam-pill button { all: unset; cursor: pointer; height: 28px; padding: 0 11px; border-radius: var(--radius-full); font: 600 12.5px/28px var(--font-sans); letter-spacing: 0; text-transform: none; color: var(--text-primary); background: var(--bg-tertiary); }
.mai-cam-pill button:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }

/* ---------- the control rail ---------- */
.mai-rail { min-width: 0; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.mai-rail__scroll { flex: 1; min-height: 0; overflow-y: auto; scrollbar-width: thin; padding-right: 2px; }
.mai-host { display: grid; gap: 12px; padding: 4px 0 18px; }
.mai-host__title { margin: 0; font: 800 34px/1.08 var(--font-sans); letter-spacing: -.025em; text-wrap: balance; }
.mai-host__lead { margin: 0; font: 400 17px/1.55 var(--font-sans); color: var(--text-secondary); max-width: 34em; }
.mai-steps { list-style: none; margin: 0; padding: 0; }
.mai-steps > li { display: grid; gap: 11px; padding: 14px 0; border-top: 1px solid var(--border-color); }
.mai-steps__head { display: flex; align-items: center; gap: 12px; }
.mai-steps__q { font: 600 15px/1.35 var(--font-sans); color: var(--text-primary); }
.mai-rail__cta { flex: none; display: grid; gap: 10px; padding: 16px 0 8px; border-top: 1px solid var(--border-color); }
.mai-rail__live-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 0 14px; }
.mai-rail__live-head .mai-hud__time { font-size: 13px; color: var(--text-secondary); }

/* suggested questions: rows on desktop, chips on phones */
.mai-asks { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-color); }
.mai-asks__title { display: block; margin: 0 0 10px; }
.mai-ask { all: unset; box-sizing: border-box; display: grid; grid-template-columns: 48px minmax(0, 1fr) 20px; align-items: center; gap: 8px; width: 100%; padding: 13px 4px 13px 2px; border-bottom: 1px solid var(--border-color); font: 500 15.5px/1.4 var(--font-sans); color: var(--text-primary); cursor: pointer; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-ask__n { font: 500 11px/1 var(--font-mono); letter-spacing: .1em; color: var(--text-muted); }
.mai-ask__arrow { color: var(--text-muted); transition: transform var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-ask:hover { color: var(--brand-primary); }
.mai-ask:hover .mai-ask__arrow { color: var(--brand-primary); transform: translateX(3px); }
.mai-ask:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: -2px; border-radius: var(--radius-xs); }
.mai-ask.is-asked .mai-ask__n { color: var(--brand-accent-text); }
.mai-ask.is-asked { color: var(--text-secondary); }
.mai-asks--chips { display: flex; gap: 8px; overflow-x: auto; border: 0; padding: 2px 0 4px; scrollbar-width: none; }
.mai-asks--chips::-webkit-scrollbar { display: none; }
.mai-asks--chips .mai-ask { display: inline-flex; width: auto; flex: none; padding: 0 14px; height: 40px; border: 1px solid var(--border-color); border-radius: var(--radius-full); background: var(--bg-secondary); font: 500 14px/1 var(--font-sans); white-space: nowrap; }
.mai-asks--chips .mai-ask__n, .mai-asks--chips .mai-ask__arrow { display: none; }

/* transcript, docked in the rail */
.mai-transcript { flex: 1 1 0; min-height: 150px; display: flex; flex-direction: column; margin-top: 14px; padding: 12px 14px 14px; border: 1px solid var(--border-subtle); border-radius: var(--radius-md); background: var(--bg-secondary); animation: mai-rise var(--dur) var(--ease) both; }
.mai-transcript__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 10px; }
.mai-transcript__head .mai-icon-btn { width: 32px; height: 32px; margin-right: -6px; }
.mai-transcript__log { flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; }
.mai-transcript .mai-bubble { font-size: 14.5px; max-width: 90%; }

/* session controls and Hold to talk */
.mai-controls { flex: none; display: grid; gap: 10px; padding: 14px 0 8px; }
.mai-controls__row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mai-ptt { all: unset; box-sizing: border-box; position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 14px; width: 100%; height: var(--ptt-h); padding: 0 18px 0 12px; border-radius: var(--radius-md); background: var(--brand-primary); color: var(--text-on-brand); cursor: pointer; user-select: none; -webkit-user-select: none; touch-action: none; transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease); }
.mai-ptt:hover { background: var(--brand-primary-hover); }
.mai-ptt:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 3px; }
.mai-ptt__icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--text-on-brand) 14%, transparent); }
.mai-ptt__label { font: 700 18px/1 var(--font-sans); letter-spacing: -.005em; white-space: nowrap; }
.mai-ptt__wave { display: flex; align-items: center; gap: 3px; height: 28px; }
.mai-ptt__wave i { width: 3px; height: 100%; border-radius: 2px; background: currentColor; opacity: .5; transform: scaleY(.3); }
.mai-ptt__wave i:nth-child(2), .mai-ptt__wave i:nth-child(4) { transform: scaleY(.5); }
.mai-ptt__wave i:nth-child(3) { transform: scaleY(.7); }
.mai-ptt.is-held, .mai-ptt[data-state="listening"] { background: var(--accent-fill); color: var(--text-on-accent); box-shadow: var(--glow-accent); }
.mai-ptt.is-held::after, .mai-ptt[data-state="listening"]::after { content: ""; position: absolute; inset: -5px; border-radius: calc(var(--radius-md) + 5px); border: 1.5px solid var(--accent-mark); animation: mai-halo 1.2s var(--ease) infinite; pointer-events: none; }
.mai-ptt.is-held .mai-ptt__icon, .mai-ptt[data-state="listening"] .mai-ptt__icon { background: color-mix(in srgb, var(--text-on-accent) 14%, transparent); }
.mai-ptt.is-held .mai-ptt__wave i, .mai-ptt[data-state="listening"] .mai-ptt__wave i { opacity: .9; animation: mai-voice .42s var(--ease) infinite alternate; }
.mai-ptt__wave i:nth-child(2) { animation-delay: .1s !important; }
.mai-ptt__wave i:nth-child(3) { animation-delay: .2s !important; }
.mai-ptt__wave i:nth-child(4) { animation-delay: .05s !important; }
.mai-ptt__wave i:nth-child(5) { animation-delay: .15s !important; }
.mai-ptt:disabled, .mai-ptt[aria-disabled="true"] { background: var(--bg-tertiary); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }
.mai-ptt:disabled .mai-ptt__icon, .mai-ptt[aria-disabled="true"] .mai-ptt__icon { background: transparent; border: 1px solid var(--border-color); }

/* the phone dock: transcript · hold to talk · stop */
.mai-dock { flex: none; display: grid; grid-template-columns: 52px minmax(0, 1fr) 52px; align-items: center; gap: 12px; padding: 12px 16px calc(14px + env(safe-area-inset-bottom, 0px) + var(--safe-b, 0px)); border-top: 1px solid var(--border-subtle); background: var(--bg-primary); }
.mai-dock .mai-ptt { height: 64px; border-radius: var(--radius-full); grid-template-columns: 44px minmax(0, 1fr) auto; padding: 0 18px 0 10px; gap: 10px; }
.mai-dock .mai-ptt::after { border-radius: var(--radius-full) !important; }
.mai-dock .mai-ptt__icon { width: 44px; height: 44px; }
.mai-dock .mai-ptt__label { font-size: 17px; }
.mai-dock .mai-icon-btn { width: 52px; height: 52px; border: 1px solid var(--border-color); }

/* credit line */
.mai-credit { flex: none; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4px 10px; padding: 12px 32px 14px; font: 400 13px/1.4 var(--font-sans); color: var(--text-muted); }
.mai-credit a { color: var(--text-secondary); text-decoration: none; font-weight: 600; }
.mai-credit a:hover { color: var(--text-primary); text-decoration: underline; }
.mai-credit__sep { color: var(--border-strong); }
.mai-credit__platform { font: 500 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); }

/* ---------- dialogs and notices ---------- */
.mai-scrim { position: absolute; inset: 0; z-index: 20; display: grid; place-items: center; padding: 24px; background: var(--scrim); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.mai-dialog { position: relative; width: min(460px, 100%); max-height: 100%; overflow-y: auto; display: grid; gap: 14px; padding: 28px; background: var(--bg-secondary); color: var(--text-primary); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); animation: mai-rise var(--dur-slow) var(--ease) both; }
.mai-dialog--wide { width: min(560px, 100%); }
.mai-dialog__icon { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-tertiary); color: var(--brand-primary); }
.mai-dialog__icon--accent { color: var(--brand-accent-text); }
.mai-dialog__title { margin: 0; font: 700 26px/1.2 var(--font-sans); letter-spacing: -.01em; text-wrap: balance; }
.mai-dialog__text { margin: 0; font: 400 16px/1.55 var(--font-sans); color: var(--text-secondary); }
.mai-dialog__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.mai-dialog__actions .mai-btn { flex: 1 1 auto; }
.mai-dialog form { display: grid; gap: 12px; margin-top: 4px; }
.mai-terms { margin: 4px 0 0; display: grid; border-top: 1px solid var(--border-color); }
.mai-terms > div { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 4px 12px; padding: 13px 0; border-bottom: 1px solid var(--border-subtle); }
.mai-terms .mai-ic { grid-row: span 2; margin-top: 1px; color: var(--brand-primary); }
.mai-terms dt { font: 500 11px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.mai-terms dd { margin: 0; font: 400 14.5px/1.5 var(--font-sans); color: var(--text-secondary); }
.mai-notice { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font: 400 14.5px/1.5 var(--font-sans); color: var(--text-secondary); }
.mai-notice .mai-ic { margin-top: 2px; color: var(--brand-primary); }
.mai-notice--error { border-color: var(--color-destructive); }
.mai-notice--error .mai-ic { color: var(--color-destructive); }
.mai-notice--warning .mai-ic { color: var(--color-warning); }
.mai-notice--success .mai-ic { color: var(--color-success); }
.mai-notice strong { color: var(--text-primary); display: block; }

/* ---------- the LiveLine and presence canvases ---------- */
.mai-motion { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.mai-band { position: relative; height: 92px; border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); overflow: hidden; }
.mai-band__chips { position: absolute; z-index: 2; inset: 0 0 auto 0; display: flex; justify-content: space-between; padding: 10px 0; pointer-events: none; }
.mai-band__chips .mai-label { background: var(--bg-primary); padding: 4px 6px; border-radius: var(--radius-xs); }
.mai-band__chips .mai-label b { font-weight: 600; color: var(--text-primary); }
.mai-wave { display: flex; align-items: center; gap: 5px; height: 44px; }
.mai-wave i { width: 4px; height: 100%; border-radius: 2px; background: var(--brand-primary); transform: scaleY(.18); animation: mai-voice 1.1s var(--ease) infinite alternate; }
.mai-wave i:nth-child(5n+3) { background: var(--accent-mark); }

/* ---------- phone layout (the app's own width) ---------- */
@container app (max-width: 720px) {
  .mai-header { height: 56px; padding: 0 12px 0 16px; gap: 10px; }
  .mai-header .mai-lockup { --mai-wm: 19px; gap: 9px; }
  .mai-header .mai-descriptor { font-size: 9px; letter-spacing: .14em; }
  .mai-header__sep, .mai-header .mai-endorse, .mai-header .mai-theme { display: none; }
  .mai-header__tools { gap: 6px; }
  .mai-header .mai-status { padding: 0 9px; gap: 0; height: 30px; }
  .mai-header .mai-status__text { display: none; }
  .mai-header .mai-seg button { min-width: 34px; height: 26px; padding: 0 8px; font-size: 12px; }
  .mai-app__main { display: flex; flex-direction: column; gap: 0; padding: 0; overflow-y: auto; }
  .mai-app[data-phase="setup"] .mai-app__main { padding: 0 16px calc(16px + env(safe-area-inset-bottom, 0px) + var(--safe-b, 0px)); gap: 12px; }
  .mai-app[data-phase="setup"] .mai-stage { flex: none; height: 200px; }
  .mai-app[data-mode="chat"] .mai-asks { padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px) + var(--safe-b, 0px)) !important; }
  .mai-app[data-phase="setup"] .mai-host { order: -1; padding: 14px 0 0; gap: 8px; }
  .mai-app[data-phase="setup"] .mai-rail, .mai-app[data-phase="setup"] .mai-rail__scroll { display: contents; }
  .mai-app[data-phase="setup"] .mai-steps { order: 2; }
  .mai-app[data-phase="setup"] .mai-rail__cta { order: 3; padding: 4px 0 0; border: 0; }
  .mai-host__title { font-size: 26px; }
  .mai-host__lead { font-size: 15px; }
  .mai-steps > li { gap: 9px; padding: 11px 0; }
  .mai-steps > li:first-child { border-top: 0; padding-top: 0; }
  .mai-steps__q { font-size: 14px; }
  .mai-step { padding: 4px 6px; font-size: 10px; }
  .mai-modes { display: flex; overflow-x: auto; gap: 8px; scrollbar-width: none; margin: 0 -16px; padding: 0 16px 2px; }
  .mai-modes::-webkit-scrollbar { display: none; }
  .mai-mode { flex: none; grid-template-columns: 30px auto; gap: 9px; min-height: 52px; padding: 8px 14px 8px 9px; }
  .mai-mode__icon { width: 30px; height: 30px; border-radius: 6px; }
  .mai-mode__icon .mai-ic { width: 17px; height: 17px; }
  .mai-mode__sub, .mai-mode__check { display: none !important; }
  .mai-mode__name { font-size: 14.5px; }
  .mai-mode .mai-tag { position: static; display: none; }
  .mai-hud { height: 28px; padding: 0 10px; font-size: 10px; }
  .mai-hud--tl { top: 12px; left: 12px; }
  .mai-hud--tr { top: 12px; right: 12px; }
  .mai-corner { display: none; }
  .mai-stage { border-radius: var(--radius-md); }
  .mai-stage__idle { left: 10px; bottom: 10px; max-width: calc(100% - 20px); gap: 4px; padding: 9px 12px 10px; }
  .mai-stage__idle .mai-label { font-size: 9.5px; }
  .mai-stage__ready { font-size: 15px; }
  .mai-stage__sub { display: none; }
  .mai-app[data-phase="live"] .mai-app__main { padding: 0; overflow: hidden; }
  .mai-app[data-phase="live"] .mai-stage { flex: 1; border-radius: 0; border-width: 0 0 1px; }
  .mai-app[data-phase="live"] .mai-rail { flex: none; overflow: visible; }
  .mai-app[data-phase="live"] .mai-rail__live-head, .mai-app[data-phase="live"] .mai-asks__title, .mai-app[data-phase="live"] .mai-controls { display: none; }
  .mai-app[data-phase="live"] .mai-rail__scroll { overflow: visible; }
  .mai-app[data-phase="live"] .mai-transcript { position: absolute; z-index: 6; left: 12px; right: 12px; bottom: 102px; max-height: 46%; margin: 0; box-shadow: var(--shadow-xl); }
  .mai-app[data-phase="live"] .mai-asks { display: flex; gap: 8px; overflow-x: auto; border: 0; padding: 12px 16px 2px; scrollbar-width: none; }
  .mai-app[data-phase="live"] .mai-asks::-webkit-scrollbar { display: none; }
  .mai-app[data-phase="live"] .mai-ask { display: inline-flex; width: auto; flex: none; padding: 0 14px; height: 40px; border: 1px solid var(--border-color); border-radius: var(--radius-full); background: var(--bg-secondary); font: 500 14px/1 var(--font-sans); white-space: nowrap; }
  .mai-app[data-phase="live"] .mai-ask__n, .mai-app[data-phase="live"] .mai-ask__arrow { display: none; }
  .mai-captions { left: 12px; right: 12px; bottom: 12px; padding: 12px 14px; gap: 10px; grid-template-columns: auto minmax(0, 1fr); }
  .mai-captions__text { font-size: 16.5px; -webkit-line-clamp: 4; }
  .mai-captions__lat { display: none; }
  .mai-captions__who { margin-top: 4px; font-size: 10px; }
  .mai-chat { padding: 56px 12px 12px; }
  .mai-credit { display: none; }
  .mai-call__orb { width: 120px; height: 120px; }
  .mai-call__disc { width: 84px; height: 84px; }
  .mai-call__status { font-size: 17px; }
  .mai-dialog { padding: 22px; }
  .mai-dialog__title { font-size: 22px; }
}
@container app (min-width: 721px) { .mai-dock { display: none; } }
@container app (min-width: 721px) and (max-width: 1100px) { .mai-app__main { grid-template-columns: minmax(0, 1fr) 380px; padding: 16px 20px 4px; gap: 18px; } .mai-host__title { font-size: 30px; } .mai-header { padding: 0 20px; } .mai-header .mai-endorse__by, .mai-header .mai-endorse__names { display: none; } }

/* ---------- admin ---------- */
.mai-adm { container: adm / inline-size; position: relative; height: 100%; min-height: 0; background: var(--bg-primary); color: var(--text-primary); overflow: hidden; }
.mai-adm__grid { height: 100%; min-height: 0; display: grid; grid-template-columns: var(--admin-nav-w) minmax(0, 1fr); }
.mai-nav { min-height: 0; display: flex; flex-direction: column; gap: 22px; padding: 22px 14px 18px; background: var(--bg-secondary); border-right: 1px solid var(--border-subtle); overflow-y: auto; z-index: 5; }
.mai-nav__brand { display: grid; gap: 10px; padding: 2px 10px 0; }
.mai-nav__brand .mai-lockup { --mai-wm: 20px; }
.mai-nav__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.mai-nav__item { all: unset; box-sizing: border-box; position: relative; display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; align-items: center; gap: 12px; width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); font: 600 14.5px/1.2 var(--font-sans); color: var(--text-secondary); cursor: pointer; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.mai-nav__item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.mai-nav__item:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: -2px; }
.mai-nav__item[aria-current="page"] { background: var(--bg-tertiary); color: var(--text-primary); }
.mai-nav__item[aria-current="page"]::before { content: ""; position: absolute; left: 0; top: 9px; bottom: 9px; width: 3px; border-radius: 2px; background: var(--accent-mark); }
.mai-nav__item[aria-current="page"] .mai-ic { color: var(--brand-primary); }
.mai-nav__count { font: 500 11px/1 var(--font-mono); color: var(--text-muted); }
.mai-nav__foot { margin-top: auto; display: grid; gap: 10px; padding: 14px 10px 0; border-top: 1px solid var(--border-subtle); }
.mai-nav__credit { font: 400 12.5px/1.45 var(--font-sans); color: var(--text-muted); }
.mai-adm__main { min-height: 0; overflow-y: auto; }
.mai-adm__in { max-width: var(--container-admin); padding: 28px 36px 56px; }
.mai-topbar { display: none; }
.mai-pagehead { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 10px 20px; padding-bottom: 20px; }
.mai-pagehead__title { margin: 8px 0 0; font: 800 34px/1.1 var(--font-sans); letter-spacing: -.025em; }
.mai-pagehead__actions { display: flex; align-items: center; gap: 8px; }
.mai-pagehead__actions .mai-select { height: 36px; width: auto; font-size: 14px; padding: 0 38px 0 12px; }
.mai-pagehead__actions .mai-select-wrap::after { right: 15px; }
.mai-section { margin-top: 40px; }
.mai-section__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; padding-top: 18px; margin-bottom: 18px; border-top: 1px solid var(--border-color); }
.mai-section__title { margin: 0; font: 700 20px/1.25 var(--font-sans); letter-spacing: -.01em; }
.mai-section__hint { margin: 4px 0 0; font: 400 14.5px/1.5 var(--font-sans); color: var(--text-muted); }
.mai-section__foot { margin: 12px 0 0; font: 400 13px/1.5 var(--font-sans); color: var(--text-muted); }
.mai-metrics { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; }
.mai-metric { display: grid; gap: 8px; align-content: start; padding: 16px 18px 18px; background: var(--bg-primary); min-width: 0; }
.mai-metric__label { font: 500 11px/1.35 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
.mai-metric__value { font: 600 30px/1.1 var(--font-mono); letter-spacing: -.02em; color: var(--text-primary); font-variant-numeric: tabular-nums; }
.mai-metric__sub { font: 400 13px/1.4 var(--font-sans); color: var(--text-muted); }
.mai-metric.is-accent .mai-metric__label { color: var(--brand-accent-text); }
.mai-metric.is-accent .mai-metric__value::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 10px 6px 0; border-radius: 50%; background: var(--accent-mark); vertical-align: middle; }
.mai-table-wrap { overflow-x: auto; border-top: 1px solid var(--border-color); }
.mai-table { width: 100%; border-collapse: collapse; font: 400 14.5px/1.45 var(--font-sans); color: var(--text-secondary); }
.mai-table th { padding: 11px 12px; text-align: left; font: 500 11px/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border-color); white-space: nowrap; }
.mai-table td { padding: 13px 12px; border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
.mai-table th:first-child, .mai-table td:first-child { padding-left: 2px; }
.mai-table tbody tr { transition: background var(--dur-fast) var(--ease); }
.mai-table tbody tr:hover { background: var(--bg-secondary); }
.mai-table .num { text-align: right; font: 500 13.5px/1.45 var(--font-mono); color: var(--text-primary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.mai-table th.num { font: 500 11px/1.3 var(--font-mono); color: var(--text-muted); }
.mai-table strong { color: var(--text-primary); font-weight: 600; }
.mai-bar { display: inline-flex; align-items: center; gap: 10px; justify-content: flex-end; width: 100%; }
.mai-bar__track { width: 72px; height: 6px; border-radius: var(--radius-full); background: var(--bg-tertiary); overflow: hidden; }
.mai-bar__fill { display: block; height: 100%; border-radius: var(--radius-full); background: var(--brand-primary); }
.mai-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.mai-pill { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border: 1px solid var(--border-color); border-radius: var(--radius-full); font: 500 11.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); white-space: nowrap; }
.mai-pill b { font-weight: 600; color: var(--text-primary); letter-spacing: 0; }
.mai-todo { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px 28px; }
.mai-todo__group { min-width: 0; }
.mai-todo__head { display: flex; align-items: center; gap: 10px; padding: 0 0 10px; }
.mai-todo__head h4 { margin: 0; font: 700 16px/1.3 var(--font-sans); }
.mai-todo__count { margin-left: auto; font: 600 12px/1 var(--font-mono); color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-full); padding: 4px 8px; }
.mai-todo ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border-color); }
.mai-todo li { display: grid; gap: 5px; padding: 11px 0 12px; border-bottom: 1px solid var(--border-subtle); }
.mai-todo__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; }
.mai-todo__top strong { font: 600 14.5px/1.3 var(--font-sans); color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mai-todo__detail { font: 400 13px/1.45 var(--font-sans); color: var(--text-muted); }
.mai-flow { display: grid; gap: 14px; }
.mai-flow__row { display: grid; gap: 10px; padding: 16px 0; border-bottom: 1px solid var(--border-subtle); }
.mai-flow__title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; font: 700 16px/1.3 var(--font-sans); }
.mai-flow__title span { font: 400 13.5px/1.4 var(--font-sans); color: var(--text-muted); }
.mai-flow__nodes { display: flex; align-items: stretch; min-width: 0; }
.mai-node { flex: 1 1 0; min-width: 0; display: grid; gap: 6px; align-content: start; padding: 12px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); }
.mai-node__head { display: flex; align-items: center; gap: 8px; font: 500 10.5px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.mai-node__name { font: 700 15.5px/1.25 var(--font-sans); color: var(--text-primary); }
.mai-node__detail { font: 400 13px/1.4 var(--font-sans); color: var(--text-muted); }
.mai-node__detail b { color: var(--brand-primary); font-weight: 600; }
.mai-node[data-s="fail"] { border-color: var(--color-destructive); }
.mai-node--mini { flex: 0 0 auto; min-width: 96px; align-content: center; }
.mai-node__list { list-style: none; margin: 4px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 8px 24px; }
.mai-node__list li { display: flex; align-items: baseline; gap: 9px; font: 400 13.5px/1.45 var(--font-sans); color: var(--text-muted); }
.mai-node__list b { font-weight: 600; color: var(--text-primary); }
.mai-node__list .mai-sdot { transform: translateY(1px); }
.mai-flow__title em { font-style: normal; color: var(--color-warning); }
.mai-link { flex: 0 0 36px; align-self: center; height: 2px; background: var(--border-color); position: relative; }
.mai-link[data-s="ok"] { background: var(--brand-primary); }
.mai-link[data-s="live"] { background: repeating-linear-gradient(90deg, var(--brand-primary) 0 6px, transparent 6px 10px); background-size: 20px 2px; animation: mai-flowdash .8s linear infinite; }
.mai-link[data-s="off"] { background: repeating-linear-gradient(90deg, var(--border-strong) 0 4px, transparent 4px 8px); }
.mai-link[data-s="fail"] { background: var(--color-destructive); }
.mai-link::after { content: ""; position: absolute; right: -1px; top: -3px; border: 4px solid transparent; border-left-color: inherit; border-left: 5px solid var(--border-color); border-right-width: 0; }
.mai-link[data-s="ok"]::after, .mai-link[data-s="live"]::after { border-left-color: var(--brand-primary); }
.mai-link[data-s="fail"]::after { border-left-color: var(--color-destructive); }
.mai-switch { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font: 600 15px/1.3 var(--font-sans); color: var(--text-primary); }
.mai-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.mai-switch__track { position: relative; width: 46px; height: 26px; border-radius: var(--radius-full); background: var(--bg-tertiary); border: 1px solid var(--border-control); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); flex: none; }
.mai-switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--text-muted); transition: transform var(--dur) var(--ease), background var(--dur) var(--ease); }
.mai-switch input:checked + .mai-switch__track { background: var(--brand-primary); border-color: var(--brand-primary); }
.mai-switch input:checked + .mai-switch__track::after { transform: translateX(20px); background: var(--text-on-brand); }
.mai-switch input:focus-visible + .mai-switch__track { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.mai-setting { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 24px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--border-subtle); }
.mai-setting p { margin: 0; grid-column: 1; font: 400 14px/1.5 var(--font-sans); color: var(--text-muted); }
.mai-login { position: relative; height: 100%; display: grid; place-items: center; padding: 24px; overflow: hidden; background: var(--stage-bg); }
.mai-login__card { position: relative; z-index: 2; width: min(400px, 100%); display: grid; gap: 16px; padding: 30px; background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); }
.mai-login__card h1 { margin: 6px 0 0; font: 800 28px/1.15 var(--font-sans); letter-spacing: -.02em; }
.mai-login__credit { margin: 0; text-align: center; font: 400 12.5px/1.4 var(--font-sans); color: var(--text-muted); }
@container adm (max-width: 900px) {
  .mai-adm__grid { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  .mai-topbar { display: flex; align-items: center; gap: 10px; height: 56px; padding: 0 12px; background: var(--glass-bg); border-bottom: 1px solid var(--border-subtle); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
  .mai-topbar__title { flex: 1; min-width: 0; font: 700 16px/1.2 var(--font-sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .mai-topbar .mai-lockup { --mai-wm: 17px; }
  .mai-nav { position: absolute; inset: 0 auto 0 0; width: min(300px, 86%); transform: translateX(-102%); transition: transform var(--dur) var(--ease); box-shadow: var(--shadow-lg); }
  .mai-adm.is-drawer .mai-nav { transform: none; }
  .mai-adm__scrim { position: absolute; inset: 0; z-index: 4; background: var(--scrim); opacity: 0; pointer-events: none; transition: opacity var(--dur) var(--ease); }
  .mai-adm.is-drawer .mai-adm__scrim { opacity: 1; pointer-events: auto; }
  .mai-adm__in { padding: 18px 16px 40px; }
  .mai-pagehead { grid-template-columns: minmax(0, 1fr); }
  .mai-pagehead__title { font-size: 26px; }
  .mai-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mai-metric { padding: 13px 14px 14px; }
  .mai-metric__value { font-size: 24px; }
  .mai-section { margin-top: 30px; }
  .mai-flow__nodes { display: grid; grid-template-columns: minmax(0, 1fr); }
  .mai-link { flex: none; width: 2px; height: 14px; margin-left: 22px; align-self: start; }
  .mai-link::after { display: none; }
  .mai-link[data-s="live"] { background: repeating-linear-gradient(180deg, var(--brand-primary) 0 4px, transparent 4px 7px); }
  .mai-table--stack thead { display: none; }
  .mai-table--stack, .mai-table--stack tbody, .mai-table--stack tr, .mai-table--stack td { display: block; width: 100%; }
  .mai-table--stack tr { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 14px; padding: 12px 0; border-bottom: 1px solid var(--border-subtle); }
  .mai-table--stack td { padding: 3px 0; border: 0; text-align: left !important; }
  .mai-table--stack td:first-child { grid-column: 1 / -1; padding-bottom: 6px; }
  .mai-table--stack td[data-label]::before { content: attr(data-label); display: block; font: 500 10px/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
  .mai-table--stack .mai-bar { justify-content: flex-start; }
  .mai-band__chips .mai-label:last-child { display: none; }
  .mai-metrics { --cols: 2 !important; }
  .mai-node--mini { min-width: 0; }
  .mai-node__list { grid-template-columns: minmax(0, 1fr); }
}
@container adm (min-width: 901px) { .mai-adm__scrim { display: none; } }

/* ---------- presentation frames for screens ---------- */
.mai-device { --safe-b: 20px; position: relative; width: 390px; height: 844px; border-radius: 48px; overflow: hidden; background: var(--bg-primary); box-shadow: 0 0 0 10px #05070c, 0 0 0 11px var(--border-strong), var(--shadow-xl); flex: none; }
.mai-device::before { content: ""; position: absolute; z-index: 50; top: 10px; left: 50%; width: 110px; height: 30px; margin-left: -55px; border-radius: 20px; background: #05070c; }
.mai-device > .mai-app, .mai-device > .mai-adm { height: 100%; padding-top: 44px; }
.mai-device .mai-nav { top: 44px; }
.mai-screen { position: relative; width: 1440px; height: 900px; border-radius: 14px; overflow: hidden; border: 1px solid var(--border-subtle); background: var(--bg-primary); box-shadow: var(--shadow-xl); }
.mai-screen--tall { height: 1020px; }
.mai-shelf { display: flex; gap: 48px; align-items: flex-start; justify-content: center; padding: 44px 40px 36px; }
.mai-shelf figure { margin: 0; display: grid; gap: 22px; justify-items: center; }
.mai-shelf figcaption { font: 500 12px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); text-align: center; }
.mai-shelf figcaption b { display: block; margin-bottom: 4px; font-weight: 500; color: var(--brand-accent-text); }
.mai-screen-wrap { padding: 32px; display: grid; gap: 14px; justify-items: start; }

/* ---------- design canvases and full-window pages ---------- */
/* Inline Lucide icons need no stroke attributes: the class carries them. */
svg.mai-ic { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
/* The kiosk as a whole-window screen, and the console as one scrolling page. */
.mai-app--page { height: 100vh; }
.mai-adm--page { height: auto; min-height: 100vh; overflow: visible; }
.mai-adm--page .mai-adm__grid { height: auto; min-height: 100vh; }
.mai-adm--page .mai-adm__main { overflow: visible; }

/* ---------- motion ---------- */
@keyframes mai-spin { to { transform: rotate(360deg); } }
@keyframes mai-voice { from { transform: scaleY(.2); } to { transform: scaleY(1); } }
@keyframes mai-typing { 0%, 60%, 100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
@keyframes mai-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes mai-halo { 0% { opacity: .9; transform: scale(1); } 100% { opacity: 0; transform: scale(1.04, 1.18); } }
@keyframes mai-ring { 0% { opacity: .8; transform: scale(1); } 100% { opacity: 0; transform: scale(1.5); } }
@keyframes mai-breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes mai-flowdash { to { background-position: 20px 0; } }
@keyframes mai-live-dot { 0%, 100% { text-shadow: 0 0 0 transparent; } 50% { text-shadow: 0 0 12px var(--accent-mark); } }
@keyframes mai-pulse-accent { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-mark) 55%, transparent); } 100% { box-shadow: 0 0 0 7px transparent; } }
@keyframes mai-pulse-success { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-success) 55%, transparent); } 100% { box-shadow: 0 0 0 6px transparent; } }
@keyframes mai-pulse-brand { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--brand-primary) 55%, transparent); } 100% { box-shadow: 0 0 0 6px transparent; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}