:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #1c1c1e);--hint: var(--tg-theme-hint-color, #999);--link: var(--tg-theme-link-color, #2481cc);--button: var(--tg-theme-button-color, #2481cc);--button-text: var(--tg-theme-button-text-color, #fff);--secondary: var(--tg-theme-secondary-bg-color, #f7f7f7)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:720px;margin:0 auto;padding:16px 16px 96px}.tabs{display:flex;gap:6px;margin-bottom:20px;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;padding:8px 14px;border-radius:999px;background:var(--secondary);color:var(--text);border:none;font-size:14px;cursor:pointer;white-space:nowrap}.tab.active{background:var(--button);color:var(--button-text)}.card{background:var(--secondary);border-radius:16px;padding:16px;margin-bottom:12px}.mood-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.mood-btn{font-size:28px;padding:14px 0;border-radius:14px;border:none;background:var(--bg);cursor:pointer;transition:transform .1s}.mood-btn:active{transform:scale(.94)}.mood-btn.selected{background:var(--button)}.factors{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.chip{padding:6px 10px;border-radius:999px;background:var(--bg);border:1px solid transparent;font-size:13px;cursor:pointer}.chip.selected{background:var(--button);color:var(--button-text)}.h1{font-size:22px;font-weight:600;margin:4px 0 12px}.h2{font-size:17px;font-weight:600;margin:8px 0}.muted{color:var(--hint);font-size:13px}.error{color:#d33}.tech-list{display:grid;gap:10px}.tech-item{background:var(--secondary);border-radius:12px;padding:14px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.tech-item.locked{opacity:.6}.lock{font-size:13px}.btn{width:100%;padding:14px;border-radius:14px;border:none;background:var(--button);color:var(--button-text);font-size:15px;font-weight:600;cursor:pointer}.btn.secondary{background:var(--secondary);color:var(--text)}.breath-circle{width:200px;height:200px;border-radius:50%;background:var(--button);margin:32px auto;display:flex;align-items:center;justify-content:center;color:var(--button-text);font-size:18px;font-weight:600;transition:transform 4s ease-in-out,opacity 4s ease-in-out}.breath-circle.in{transform:scale(1.4)}.breath-circle.hold{transform:scale(1.4);opacity:.85}.breath-circle.out{transform:scale(.85)}