:root{color-scheme:light;--color-bg: #f6f8fb;--color-surface: #ffffff;--color-surface-muted: #eef3f8;--color-border: #d6dee8;--color-text: #18222f;--color-text-muted: #637083;--color-accent: #0f766e;--color-accent-strong: #0b5f59;--color-warning: #b45309;--shadow-panel: 0 12px 32px rgb(26 39 56 / 10%);--radius-sm: 6px;--radius-md: 8px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}[data-theme=dark]{color-scheme:dark;--color-bg: #0f141a;--color-surface: #161c24;--color-surface-muted: #1e2630;--color-border: #2d3744;--color-text: #e6edf3;--color-text-muted: #9aa7b5;--color-accent: #2dd4bf;--color-accent-strong: #5eead4;--color-warning: #fbbf24;--shadow-panel: 0 12px 32px rgb(0 0 0 / 45%)}@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--color-bg: #0f141a;--color-surface: #161c24;--color-surface-muted: #1e2630;--color-border: #2d3744;--color-text: #e6edf3;--color-text-muted: #9aa7b5;--color-accent: #2dd4bf;--color-accent-strong: #5eead4;--color-warning: #fbbf24;--shadow-panel: 0 12px 32px rgb(0 0 0 / 45%)}}*{box-sizing:border-box}body{min-width:320px;margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);line-height:1.5}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.app-shell{--appbar-h: 116px;display:flex;flex-direction:column;min-height:100vh}.appbar{position:sticky;z-index:5;top:0;border-bottom:1px solid var(--color-border);background:#fffffff2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.brand{display:flex;align-items:center;gap:var(--space-2);color:var(--color-accent-strong);font-size:1.02rem;font-weight:760;white-space:nowrap}.topbar{display:flex;align-items:center;gap:var(--space-4);min-height:64px;padding:var(--space-3) 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select{min-height:36px;border:0;background:transparent;color:var(--color-text);padding:0 var(--space-1);font-size:.86rem;font-weight:680;cursor:pointer}.language-switch select:focus{outline:0}.fallback-text{display:inline-flex;align-items:center;gap:var(--space-1);background:linear-gradient(to right,transparent,#fef3c7 20%,#fef3c7 80%,transparent);padding:0 var(--space-1);border-radius:2px}.fallback-text svg{color:#b45309;opacity:.7;flex-shrink:0}[data-theme=dark] .appbar{background:#161c24eb}[data-theme=dark] .comparison-tray{background:#161c24f0}[data-theme=dark] .icon-button.is-active{border-color:#f59e0b;color:#fbbf24}[data-theme=dark] .catalog-table tr.selected{background:#2dd4bf24}[data-theme=dark] .buy-card:hover{box-shadow:0 4px 12px #00000073}[data-theme=dark] .role-ground{border-left-color:#94a3b8}[data-theme=dark] .fallback-text{background:linear-gradient(to right,transparent,rgb(180 83 9 / 32%) 20%,rgb(180 83 9 / 32%) 80%,transparent)}[data-theme=dark] .fallback-text svg{color:#fbbf24}@media(prefers-color-scheme:dark){:root:not([data-theme]) .appbar{background:#161c24eb}:root:not([data-theme]) .comparison-tray{background:#161c24f0}:root:not([data-theme]) .icon-button.is-active{border-color:#f59e0b;color:#fbbf24}:root:not([data-theme]) .catalog-table tr.selected{background:#2dd4bf24}:root:not([data-theme]) .buy-card:hover{box-shadow:0 4px 12px #00000073}:root:not([data-theme]) .role-ground{border-left-color:#94a3b8}:root:not([data-theme]) .fallback-text{background:linear-gradient(to right,transparent,rgb(180 83 9 / 32%) 20%,rgb(180 83 9 / 32%) 80%,transparent)}:root:not([data-theme]) .fallback-text svg{color:#fbbf24}}