:root{--bg: #f4f6f2;--surface: #ffffff;--surface-muted: #f7f9f6;--surface-soft: #edf1eb;--surface-field: #fbfcfa;--text: #17201a;--text-soft: #526155;--text-muted: #607063;--text-strong: #2f3d33;--border: #dce3da;--border-strong: #c8d3ca;--border-field: #d4dcd2;--border-dashed: #b8c5b6;--brand: #237c50;--brand-contrast: #ffffff;--inverse: #17201a;--inverse-text: #ffffff;--success-text: #25422a;--success-bg: #e7f3e5;--success-border: #c8dfc4;--warning-text: #5f5542;--warning-bg: #fff5dd;--warning-border: #ead7aa;--danger-text: #77342d;--danger-bg: #f7e9e6;--danger-border: #e3bcb5;--danger-muted: #7a4a44;--preview-bg: #111915;--shadow: rgba(23, 32, 26, .22);--backdrop: rgba(23, 32, 26, .38);--focus-ring: rgba(35, 124, 80, .14);--grid-line: rgba(23, 32, 26, .06);color:var(--text);background:var(--bg);color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.4;font-weight:400}:root[data-theme=dark]{--bg: 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button{display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);background:var(--surface-soft);border:0;border-radius:7px;font-weight:800}.history-clear-button{gap:6px;min-height:32px;padding:0 10px;font-size:12px}.history-delete-button{width:32px;height:32px}.history-confirm-actions{display:none;grid-template-columns:1fr 1fr;gap:6px}.history-item.confirming-delete .history-delete-button{display:none}.history-item.confirming-delete .history-confirm-actions{display:grid}.history-confirm-actions button{width:32px;height:32px}.history-confirm-yes:hover:not(:disabled){color:var(--success-text);background:var(--success-bg)}.history-confirm-no:hover:not(:disabled){color:var(--text);background:var(--surface)}.history-clear-button:hover:not(:disabled),.history-delete-button:hover:not(:disabled){color:var(--danger-text);background:var(--danger-bg)}.confirm-modal{width:min(460px,100%)}.confirm-actions{display:grid;grid-template-columns:1fr 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p{margin-bottom:14px;color:var(--text-soft);font-weight:700}.modal-close{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;color:var(--text);background:var(--surface-soft);border:0;border-radius:999px}.admin-status-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr));gap:10px;margin-bottom:12px}.system-card{display:grid;gap:4px;min-height:104px;padding:12px;border:1px solid var(--border);border-radius:8px}.system-card span{color:var(--text-soft);font-size:12px;font-weight:900;text-transform:uppercase}.system-card strong{font-size:18px}.system-card small{color:var(--text-muted);overflow-wrap:anywhere}.system-ok{background:var(--success-bg);border-color:var(--success-border)}.system-warn{background:var(--warning-bg);border-color:var(--warning-border)}.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:12px;margin-bottom:12px;padding:12px;color:var(--text-soft);background:var(--surface-muted);border-radius:8px;font-weight:800}.admin-stats-section{display:grid;align-content:start;gap:4px;min-width:0;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.admin-stats-section h3{margin:0 0 4px;color:var(--text-strong);font-size:13px;font-weight:900}.admin-stats-note{color:var(--text-muted);font-size:12px;font-weight:700}.admin-form{display:grid;gap:12px}.admin-models{display:grid;gap:12px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border)}.admin-models h3,.admin-models 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1fr;gap:10px}.admin-model-actions{display:flex;gap:8px;align-items:center}.admin-models-add{display:grid;gap:10px;padding:12px;border:1px dashed var(--border);border-radius:8px}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@media(orientation:landscape)and (min-width:768px){:root{--app-max-width: 1560px}.app-shell{display:flex;flex-direction:column;box-sizing:border-box;min-height:var(--tg-viewport-stable-height, 100dvh);padding-top:max(20px,var(--tg-content-safe-area-inset-top, env(safe-area-inset-top, 0px)));padding-right:max(28px,var(--tg-content-safe-area-inset-right, env(safe-area-inset-right, 0px)));padding-bottom:max(20px,var(--tg-content-safe-area-inset-bottom, env(safe-area-inset-bottom, 0px)));padding-left:max(28px,var(--tg-content-safe-area-inset-left, env(safe-area-inset-left, 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