:root{--color-bg: #f6f5f1;--color-surface: #ffffff;--color-surface-alt: #eef1ef;--color-ink: #1c2624;--color-ink-soft: #5b6663;--color-border: #dcdcd5;--color-accent: #1f6f64;--color-accent-soft: #e3efed;--color-accent-dark: #154f47;--color-warn: #b4581f;--color-warn-soft: #fbeee3;--color-danger: #a33636;--color-danger-soft: #f8e9e9;--color-success: #2f7a4f;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-card: 0 1px 2px rgba(28, 38, 36, .06), 0 4px 16px rgba(28, 38, 36, .05);--font-display: "Sarabun", "Noto Sans Thai", sans-serif;--font-body: "Sarabun", "Noto Sans Thai", sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--color-bg)}body{font-family:var(--font-body);font-size:16px;line-height:1.55;color:var(--color-ink)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0 0 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var(--color-border);background:var(--color-surface);font-weight:600;cursor:pointer;color:var(--color-ink)}.vas-scale button.selected{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.vas-labels{display:flex;justify-content:space-between;font-size:.8rem;color:var(--color-ink-soft);margin-top:.4rem}table.data-table{width:100%;border-collapse:collapse}table.data-table th,table.data-table td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--color-border);font-size:.92rem}table.data-table th{color:var(--color-ink-soft);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}table.data-table tr:hover td{background:var(--color-surface-alt)}.patient-shell{min-height:100vh;background:var(--color-bg);display:flex;flex-direction:column}.patient-header{background:var(--color-accent-dark);color:#fff;padding:1.5rem 1.25rem;text-align:center}.patient-header .clinic-name{font-size:.85rem;opacity:.85;margin-bottom:.2rem}.patient-header 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