:root{--text:#5c5346;--text-h:#2b2621;--bg:#e8dcc8;--surface:#f5efe1;--border:#cbb997;--accent:#7a3f22;--accent-light:#ddc98f;--success:#2f6b3a;--danger:#a13327;--warn:#7a5c12;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:16px/145% var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{box-sizing:border-box;width:100%;min-height:100svh}body{margin:0}h1{font-family:var(--sans);color:var(--text-h);margin:0 0 4px;font-size:28px;font-weight:500}p{margin:0}label{color:var(--text-h);font-size:15px}.screen{box-sizing:border-box;flex-direction:column;gap:16px;min-height:100svh;padding:24px;display:flex}.btn{box-sizing:border-box;cursor:pointer;border:none;border-radius:8px;width:100%;min-height:56px;font-family:inherit;font-size:18px;font-weight:500;display:block}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:var(--surface);color:var(--text-h);border:2px solid var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-link{color:var(--text-h);cursor:pointer;background:0 0;border:none;align-self:flex-start;padding:8px 0;font-family:inherit;font-size:16px;text-decoration:underline}.btn-large{min-height:96px;font-size:24px}.btn-outcome{color:#fff;min-height:72px;font-size:20px}.btn-outcome.complete{background:var(--success)}.btn-outcome.unsuccessful{background:var(--danger)}.btn-outcome.interrupted{background:var(--warn)}.btn-danger-outline{background:var(--surface);color:var(--danger);border:2px solid var(--danger)}.home-screen,.session-saved-screen{text-align:center;justify-content:center;align-items:center}.centered-column{flex-direction:column;align-items:center;gap:16px;width:100%;max-width:400px;display:flex}.dog-emoji{font-size:96px;line-height:1}.subtitle{font-size:18px}.home-actions{flex-direction:column;gap:12px;width:100%;margin-top:8px;display:flex}.planned-session-card{background:var(--surface);border:2px solid var(--accent);border-radius:8px;flex-direction:column;gap:8px;width:100%;padding:16px;display:flex}.planned-session-label{color:var(--text);font-size:14px;font-weight:600}.planned-session-durations{color:var(--text-h);font-size:18px;font-weight:500}.version{color:var(--text);text-align:center;margin-top:auto;font-size:13px}.text-input{border:2px solid var(--border);box-sizing:border-box;background:var(--surface);width:100%;min-height:56px;color:var(--text-h);border-radius:8px;padding:12px;font-family:inherit;font-size:18px}textarea.text-input{resize:vertical;min-height:96px}.parsed-preview{background:var(--surface);border-radius:8px;padding:12px 16px}.parsed-list{color:var(--text-h);margin-top:4px;font-size:18px;font-weight:500}.error-text{color:var(--danger);font-size:15px}.checkin-panel{border-top:1px solid var(--border);text-align:left;flex-direction:column;gap:12px;width:100%;max-width:400px;margin-top:24px;padding-top:24px;display:flex}.checkin-progress{color:var(--text);font-size:14px}.checkin-question{color:var(--text-h);font-size:18px;font-weight:500}.checkin-nav{gap:12px;display:flex}.checkin-nav .btn{flex:1}.section-heading{color:var(--text-h);font-size:16px;font-weight:600}.checkin-review{flex-direction:column;gap:8px;width:100%;display:flex}.checkin-review-item{background:var(--surface);border-radius:8px;padding:12px 16px}.checkin-review-question{color:var(--text-h);font-size:15px;font-weight:600}.checkin-review-answer{color:var(--text);margin-top:4px}.run-screen{text-align:center;justify-content:center;align-items:center}.run-screen.target-reached{background:var(--accent-light)}.rep-counter{color:var(--text);font-size:18px}.target-duration{color:var(--text-h);font-size:22px;font-weight:500}.elapsed-time{color:var(--text-h);font-size:40px;font-weight:600}.outcome-buttons{flex-direction:column;gap:12px;width:100%;max-width:400px;margin-top:16px;display:flex}.rep-list,.session-list{flex-direction:column;gap:8px;width:100%;margin:0;padding:0;list-style:none;display:flex}.rep-list-item{background:var(--surface);border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px;padding:12px 16px;font-size:16px;display:flex}.result-tag{font-weight:600}.result-complete{color:var(--success)}.result-unsuccessful{color:var(--danger)}.result-interrupted{color:var(--warn)}.session-list-row{gap:8px;display:flex}.session-list-item{text-align:left;flex:1;justify-content:space-between;align-items:center;display:flex}.session-rep-count{color:var(--text);font-size:14px}.btn-delete{min-width:72px;min-height:56px;color:var(--danger);background:var(--surface);border:2px solid var(--danger);cursor:pointer;border-radius:8px;flex-shrink:0;font-family:inherit;font-size:15px}.session-note{background:var(--surface);border-radius:8px;padding:12px 16px}.session-note-label{margin-bottom:4px;font-weight:600}.backup-section{border-top:1px solid var(--border);flex-direction:column;gap:12px;margin-top:16px;padding-top:16px;display:flex}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.update-banner{z-index:10;background:var(--text-h);color:#fff;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex;position:fixed;bottom:0;left:0;right:0}.update-banner .btn-link{color:#fff;padding:0}