:root{--accent: #7a2e3b;--accent-soft: #f6e4e7;--green: #2b6b4c;--bg: #fbf6f1;--card: #fff;--text: #222;--muted: #8a8580;--line: #eee6df;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5}.muted{color:var(--muted)}.small{font-size:.9em;margin:4px 0}.error{color:#c0392b}.center{text-align:center;padding:40px 16px}.center-text{text-align:center}.page{max-width:640px;margin:0 auto;padding:16px 16px calc(32px + env(safe-area-inset-bottom))}header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:8px 0 12px}h1{font-size:1.5rem;margin:0}h2{font-size:1.05rem;margin:24px 0 8px}input{padding:10px 12px;border:1px solid #ddd;border-radius:10px;background:#fff;min-width:0}.link{border:0;background:none;color:var(--accent);padding:8px 0;font-weight:600}.small-link{display:block;margin:16px auto 0;font-size:.9rem}.login{max-width:320px;margin:18vh auto 0;display:flex;flex-direction:column;gap:12px;padding:16px;text-align:center}.login-logo{font-size:3.2rem}.login button{padding:12px 16px;border:0;border-radius:12px;background:var(--accent);color:#fff;font-weight:600}.dn-form h2{margin-top:26px}.dn-q{margin:16px 0}.dn-q>label{display:block;font-weight:600;margin-bottom:6px}.likert input[type=range]{width:100%;accent-color:var(--accent);margin:0;padding:0;border:0;background:none;height:28px}.likert input[type=range].neutral{accent-color:#c4bcb2}.likert-ends{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:.75em;color:var(--muted)}.likert-ends span{flex:1}.likert-ends span:last-child{text-align:right}.likert-ends b{flex:1.4;text-align:center;color:var(--text);font-weight:600;font-size:1.1em}.dn-days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.dn-days .day{display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 0;border:1px solid #ddd;border-radius:10px;background:var(--card);color:var(--text)}.dn-days .day small{font-size:.68em;color:var(--muted)}.dn-days .day span{font-size:.8em;height:1.1em}.dn-days .day.s1{background:#e6f2ea;border-color:var(--green)}.dn-days .day.s2{background:var(--accent-soft);border-color:var(--accent)}.dn-actions{display:flex;gap:10px;margin:18px 0 8px;flex-wrap:wrap}.dn-actions>*{flex:1}.dn-actions button,.btn,.dn-who button{padding:12px 14px;border-radius:12px;border:1px solid #ddd;background:var(--card);color:var(--text);font-weight:600;text-align:center;text-decoration:none}.dn-actions .primary,.dn-who .primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.dn-who{display:flex;flex-direction:column;gap:10px;text-align:center;margin-top:24px}.dn-waiting{text-align:center;padding:24px 8px}.dn-big{font-size:3rem;margin:0}.dn-card{background:var(--card);border-radius:18px;padding:18px;box-shadow:0 2px 14px #0000000f}.dn-card h2{font-size:1.6rem;margin:4px 0}.dn-card p{margin:6px 0}.dn-rating{font-weight:600}.dn-rating small{color:var(--muted);font-weight:400}.dn-reasons{padding-left:18px;margin:10px 0}.dn-reasons li{margin:4px 0}.dn-history{list-style:none;padding:0;margin:0}.dn-history li{padding:8px 0;border-bottom:1px solid var(--line)}.dn-history small{color:var(--muted)}.dn-reveal{margin-top:8px}.dn-track{position:relative;height:30px;margin:4px 14px 0}.dn-line{position:absolute;left:0;right:0;top:14px;height:4px;border-radius:2px;background:#e8dcd8}.dn-mark{position:absolute;top:2px;transform:translate(-50%);font-size:1.15rem;line-height:1}.dn-mark.both{font-size:1rem;white-space:nowrap}.dn-reveal-days{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:6px}.rday{display:flex;flex-direction:column;gap:2px;padding:6px 8px;border-radius:10px;background:#fff;border:1px solid #eee;font-size:.85em}.rday.both{border-color:#c2185b;background:#fff0f5}.dn-agree{border-top:1px solid var(--line);margin-top:14px;padding-top:12px;display:flex;flex-direction:column;gap:10px}.dn-agree h3{margin:0;font-size:1rem}.dn-agree>button{padding:12px 14px;border-radius:12px;border:1px solid #ddd;background:var(--card);color:var(--text);font-weight:600}.dn-agree>button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.dn-time{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:600}.dn-time select{padding:8px 10px;border:1px solid #ddd;border-radius:10px;background:#fff;font:inherit}.dn-approvals{display:flex;gap:8px}.dn-approvals span{flex:1;text-align:center;padding:6px;border-radius:10px;background:#f3eee8;font-size:.9em;color:var(--muted)}.dn-approvals span.yes{background:#e6f2ea;color:var(--green);font-weight:600}.dn-booking{margin:0;padding:10px 12px;border-radius:12px;background:var(--accent-soft)}.dn-booking.booked{background:#e6f2ea}.dn-booking.failed,.dn-booking.needs_you{background:#fff4e0}.dn-agree-note{margin-top:12px}