/* Suv design system — tokens + components (from the Suv design system artifact) */
:root, [data-theme="light"] {
  --bg: #fafaf9;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-2: #f5f5f4;
  --surface-sunken: #f1f0ee;
  --text: #1c1917;
  --text-muted: #57534e;
  --text-faint: #78716c;
  --text-on-accent: #ffffff;
  --border: #e7e5e4;
  --border-strong: #d6d3d1;
  --border-subtle: #efedeb;
  --accent: #c8412f;
  --accent-hover: #b23a29;
  --link: #b23a29;
  --accent-strong: #1c1917;
  --accent-soft: #f1f0ee;
  --coral-soft: #fbedea;
  --focus: #c8412f;
  --success: #15803d;
  --success-soft: #e9f6ee;
  --warn: #b45309;
  --warn-soft: #fef3e2;
  --warn-border: #f5e3c2;
  --danger: #b91c1c;
  --danger-soft: #fdecec;
  --info: #1d4ed8;
  --info-soft: #eef3ff;
  --channel-telegram: #1d4ed8;
  --channel-web: #1c1917;
  --channel-form: #b45309;
  --logo-ink: #1c1917;
  --logo-drop: #e0543f;
  --shadow-card: 0 1px 2px rgba(28,25,23,0.05), 0 2px 8px rgba(28,25,23,0.04);
  --shadow-overlay: 0 8px 32px rgba(28,25,23,0.14), 0 1px 3px rgba(28,25,23,0.06);
  --shadow-seg: 0 1px 2px rgba(28,25,23,0.08);
}
:root {
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 22px;
  --radius-pill: 999px;
  --font-sans: "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.hero { font-family: var(--font-sans); font-size: 72px; line-height: 72px; font-weight: 600; letter-spacing: -0.04em; }
.section { font-family: var(--font-sans); font-size: 44px; line-height: 48px; font-weight: 600; letter-spacing: -0.03em; }
.lead { font-family: var(--font-sans); font-size: 20px; line-height: 30px; font-weight: 400; }
.display { font-family: var(--font-sans); font-size: 28px; line-height: 30px; font-weight: 700; letter-spacing: -0.03em; }
.title-1 { font-family: var(--font-sans); font-size: 24px; line-height: 28px; font-weight: 700; letter-spacing: -0.03em; }
.title-2 { font-family: var(--font-sans); font-size: 20px; line-height: 24px; font-weight: 700; letter-spacing: -0.02em; }
.headline { font-family: var(--font-sans); font-size: 16px; line-height: 21px; font-weight: 600; letter-spacing: -0.01em; }
.body { font-family: var(--font-sans); font-size: 15px; line-height: 22px; font-weight: 400; }
.body-strong { font-family: var(--font-sans); font-size: 15px; line-height: 21px; font-weight: 600; }
.callout { font-family: var(--font-sans); font-size: 14px; line-height: 20px; font-weight: 400; }
.footnote { font-family: var(--font-sans); font-size: 13px; line-height: 18px; font-weight: 400; }
.caption { font-family: var(--font-sans); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.01em; }
.micro { font-family: var(--font-sans); font-size: 11px; line-height: 14px; font-weight: 600; letter-spacing: 0.06em; }
.input { font-family: var(--font-sans); font-size: 16px; line-height: 22px; font-weight: 400; }
/* Suv components — static renditions of miniapp/css (v2 «Нейтральный pro»). Every value comes from tokens.css. */
.suv-root { font-family: var(--font-sans); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
.suv-row { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.suv-stack { display: flex; flex-direction: column; gap: var(--space-3); }

/* Button */
.suv-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); height: 40px; padding: 0 16px; border-radius: var(--radius-md); border: 1px solid transparent; font: 600 14px/1 var(--font-sans); cursor: pointer; transition: transform 120ms cubic-bezier(0.23,1,0.32,1), background 160ms; }
.suv-btn:active { transform: scale(0.97); }
.suv-btn:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.suv-btn--primary { background: var(--accent); color: var(--text-on-accent); }
.suv-btn--primary:hover { background: var(--accent-hover); }
.suv-btn--dark { background: var(--text); color: var(--text-on-accent); }
.suv-btn--secondary { background: var(--surface); color: var(--text); border-color: var(--border); font-weight: 500; }
.suv-btn--secondary:hover { border-color: var(--border-strong); }
.suv-btn--ghost { background: transparent; color: var(--text-muted); font-weight: 500; }
.suv-btn--lg { height: 48px; padding: 0 22px; font-size: 16px; border-radius: 12px; }
.suv-btn--sm { height: 32px; padding: 0 12px; font-size: 13px; }
.suv-btn[disabled] { opacity: .45; pointer-events: none; }

/* Pill */
.suv-pill { display: inline-flex; align-items: center; gap: var(--space-1); height: 22px; padding: 0 9px; border-radius: var(--radius-pill); font: 600 12px/1 var(--font-sans); white-space: nowrap; }
.suv-pill--neutral { background: var(--surface-sunken); color: var(--text-muted); }
.suv-pill--success { background: var(--success-soft); color: var(--success); }
.suv-pill--warn { background: var(--warn-soft); color: var(--warn); }
.suv-pill--danger { background: var(--danger-soft); color: var(--danger); }
.suv-pill--info { background: var(--info-soft); color: var(--info); }
.suv-pill--tg { background: var(--info-soft); color: var(--channel-telegram); }
.suv-pill--web { background: var(--surface-sunken); color: var(--channel-web); }
.suv-pill--form { background: var(--warn-soft); color: var(--channel-form); }
.suv-count { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; box-sizing: border-box; border-radius: var(--radius-pill); background: var(--accent); color: var(--text-on-accent); font: 600 11px/1 var(--font-sans); }

/* Segmented control */
.suv-seg { display: flex; gap: 2px; padding: 3px; border-radius: var(--radius-md); background: var(--surface-sunken); }
.suv-seg__item { flex: 1; height: 32px; padding: 0 12px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--text-muted); font: 500 13px/1 var(--font-sans); white-space: nowrap; cursor: pointer; }
.suv-seg__item[aria-selected="true"], .suv-seg__item[aria-pressed="true"] { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: var(--shadow-seg); }

/* Card */
.suv-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.suv-card--raised { box-shadow: var(--shadow-card); }
.suv-card__title { margin: 0; font: 600 16px/21px var(--font-sans); letter-spacing: -0.01em; }
.suv-dl { margin: 0; display: grid; grid-template-columns: max-content minmax(0,1fr); gap: 8px 16px; font: 400 14px/20px var(--font-sans); }
.suv-dl dt { color: var(--text-faint); } .suv-dl dd { margin: 0; }

/* Field */
.suv-field { display: flex; align-items: center; gap: var(--space-2); height: 40px; padding: 0 12px; border-radius: var(--radius-md); background: var(--surface-sunken); color: var(--text-faint); border: 1px solid transparent; }
.suv-field:focus-within { background: var(--surface); border-color: var(--border-strong); outline: 3px solid var(--focus); outline-offset: 1px; }
.suv-field input { flex: 1; min-width: 0; border: 0; background: transparent; font: 400 16px/22px var(--font-sans); color: var(--text); outline: none; }
.suv-field--outline { background: var(--surface); border-color: var(--border); }

/* Avatar + conversation row */
.suv-avatar { position: relative; flex: none; width: 42px; height: 42px; border-radius: 50%; background: var(--surface-sunken); color: var(--text-muted); display: grid; place-items: center; font: 600 15px/1 var(--font-sans); }
.suv-avatar__ch { position: absolute; right: -2px; bottom: -2px; width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--surface); }
.suv-avatar__ch--tg { background: var(--channel-telegram); } .suv-avatar__ch--web { background: var(--channel-web); } .suv-avatar__ch--form { background: var(--channel-form); }
.suv-conv { display: flex; gap: var(--space-3); align-items: flex-start; padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--border-subtle); }
.suv-conv--active { background: var(--surface-sunken); box-shadow: inset 3px 0 0 var(--accent); }
.suv-conv__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.suv-conv__top { display: flex; gap: 6px; align-items: baseline; }
.suv-conv__name { font: 600 15px/20px var(--font-sans); }
.suv-conv__meta { font: 400 12px/16px var(--font-sans); color: var(--text-faint); }
.suv-conv__time { margin-left: auto; font: 400 12px/16px var(--font-sans); color: var(--text-faint); }
.suv-conv__last { font: 400 14px/20px var(--font-sans); color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.suv-unread { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--info); }

/* Chat */
.suv-chat { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-5); background: var(--bg); }
.suv-msg { display: flex; flex-direction: column; gap: 4px; max-width: 78%; }
.suv-msg--in { align-self: flex-start; } .suv-msg--out { align-self: flex-end; align-items: flex-end; }
.suv-msg__text { padding: 10px 14px; border-radius: 16px; font: 400 15px/21px var(--font-sans); }
.suv-msg--in .suv-msg__text { background: var(--surface); border: 1px solid var(--border); border-bottom-left-radius: 6px; }
.suv-msg--out .suv-msg__text { background: var(--text); color: var(--text-on-accent); border-bottom-right-radius: 6px; }
.suv-msg--owner .suv-msg__text { background: var(--info-soft); color: var(--text); }
.suv-msg__meta { font: 400 11px/14px var(--font-sans); color: var(--text-faint); }
.suv-gap { display: flex; gap: var(--space-3); padding: 14px; border-radius: var(--radius-lg); background: var(--warn-soft); border: 1px solid var(--warn-border); }

/* Stat card */
.suv-stat { padding: var(--space-4); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; }
.suv-stat__label { font: 400 13px/18px var(--font-sans); color: var(--text-muted); }
.suv-stat__value { font: 600 26px/30px var(--font-sans); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.suv-stat__hint { font: 400 12px/16px var(--font-sans); color: var(--text-faint); }

/* Tab bar (phone) */
.suv-tabbar { display: flex; height: 62px; border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-overlay); }
.suv-tab { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--text-faint); font: 500 11px/1 var(--font-sans); text-decoration: none; }
.suv-tab[aria-current="page"] { color: var(--accent); font-weight: 600; }
.suv-tab svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.suv-tab .suv-count { position: absolute; top: 7px; left: 54%; }