:root{--navy: #003c64;--magenta: #b41464;--teal: #148cb4;--off-white: #f4f7fa;--grey: #8096a8;--white: #ffffff;--line: #d7e0e8;--tap: 56px;--radius: 10px;--maxw: 720px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{font-family:Barlow,system-ui,sans-serif;font-weight:400;color:var(--navy);background:var(--off-white);font-size:17px;line-height:1.5}.app{max-width:var(--maxw);margin:0 auto;min-height:100%;display:flex;flex-direction:column}.appbar{background:var(--navy);color:var(--white);padding:14px 16px calc(14px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20}.appbar h1{font-family:Barlow Condensed,sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:22px;margin:0}.appbar .sub{color:var(--teal);font-size:12px;letter-spacing:3px;text-transform:uppercase}.iconbtn{background:#ffffff1a;color:var(--white);border:0;height:var(--tap);min-width:var(--tap);border-radius:var(--radius);font-size:15px;font-weight:500}.progress{height:6px;background:var(--line)}.progress>i{display:block;height:100%;background:var(--magenta);transition:width .2s}.content{flex:1;padding:16px 16px 96px}.eyebrow{font-family:Barlow Condensed,sans-serif;color:var(--magenta);font-weight:700;letter-spacing:4px;text-transform:uppercase;font-size:12px;margin:0 0 2px}.block-title{font-family:Barlow Condensed,sans-serif;font-weight:700;text-transform:uppercase;font-size:26px;margin:0 0 14px;line-height:1}.card{background:var(--white);border-top:3px solid var(--teal);border-radius:var(--radius);padding:14px;margin-bottom:14px;box-shadow:0 1px 3px #0000000f}.content.scroll .eyebrow{position:sticky;top:0;z-index:5;background:var(--off-white);padding-top:10px;margin-top:-10px}.field{margin-bottom:18px}.field>label{display:block;font-weight:500;margin-bottom:8px;color:var(--navy)}.field .hint{color:var(--grey);font-size:13px;margin-left:6px}.input,.stepper input{width:100%;height:var(--tap);font-size:19px;padding:0 14px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--white)}.input:focus{outline:3px solid rgba(20,140,180,.35);border-color:var(--teal)}.input--error{border-color:var(--magenta)!important}.field-note{display:block;font-size:13px;margin-top:5px;color:var(--grey)}.field-note--ok{color:var(--teal)}.field-note--error{color:var(--magenta);font-weight:600}.textarea{height:auto;min-height:calc(var(--tap) * 1.6);padding:12px 14px;line-height:1.4;resize:vertical;font-family:inherit}.stepper .unit{display:flex;align-items:center;padding:0 4px;color:var(--grey);font-size:15px;font-weight:600}.blocknav{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;background:var(--white);border-bottom:1px solid var(--line);-webkit-overflow-scrolling:touch}.blocknav .chip{flex:0 0 auto;min-height:40px;padding:0 14px;border-radius:999px;white-space:nowrap;border:1.5px solid var(--line);background:var(--white);color:var(--navy);font-family:Barlow Condensed,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:14px}.blocknav .chip[aria-current=true]{background:var(--teal);color:var(--white);border-color:var(--teal)}.options{display:flex;flex-wrap:wrap;gap:8px}.opt{flex:1 1 auto;min-width:92px;min-height:var(--tap);border:1.5px solid var(--line);background:var(--white);color:var(--navy);border-radius:var(--radius);font-size:16px;font-weight:500;padding:8px 12px}.opt[aria-pressed=true]{background:var(--navy);color:var(--white);border-color:var(--navy)}.opt.toggle-oui[aria-pressed=true]{background:var(--teal);border-color:var(--teal)}.stepper{display:flex;align-items:stretch;gap:8px}.stepper button{width:var(--tap);height:var(--tap);font-size:26px;font-weight:700;border:1.5px solid var(--line);background:var(--white);border-radius:var(--radius)}.stepper input{text-align:center}.select-trigger{width:100%;height:var(--tap);text-align:left;padding:0 14px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--white);font-size:18px;display:flex;align-items:center;justify-content:space-between}.select-trigger .ph{color:var(--grey)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00284673;z-index:50;display:flex;align-items:flex-end}.sheet{background:var(--white);width:100%;max-height:80vh;overflow:auto;border-radius:16px 16px 0 0;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.sheet h3{font-family:Barlow Condensed,sans-serif;text-transform:uppercase;margin:4px 0 12px}.sheet .opt{display:block;width:100%;text-align:left;margin-bottom:8px}.navbar{position:fixed;bottom:0;left:0;right:0;max-width:var(--maxw);margin:0 auto;display:flex;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--white);border-top:1px solid var(--line)}.btn{flex:1;min-height:var(--tap);border-radius:var(--radius);border:0;font-size:17px;font-weight:600;font-family:Barlow,sans-serif}.btn.secondary{background:var(--off-white);color:var(--navy);border:1.5px solid var(--line)}.btn.primary{background:var(--magenta);color:var(--white)}.btn:disabled{opacity:.4}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.muted{color:var(--grey);font-size:14px}.saved-flag{color:var(--teal);font-size:13px}.rules-card{padding:0;overflow:hidden}.session-card{width:100%;text-align:left;cursor:pointer;border:none;padding:16px;display:flex;justify-content:space-between;align-items:center;transition:box-shadow .15s,transform .15s,border-top-color .15s}.session-card:hover{box-shadow:0 4px 14px #003c6421;transform:translateY(-1px);border-top-color:var(--magenta)}.session-card:active{transform:translateY(0);box-shadow:none}.delete-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:none;background:var(--off-white);color:var(--grey);cursor:pointer;font-size:13px;transition:background .15s,color .15s}.delete-btn:hover{background:var(--magenta);color:var(--white)}.rule-row{display:flex;gap:12px;align-items:flex-start;padding:14px}.rule-row--sep{border-top:1px solid var(--line)}.rule-id{flex:0 0 auto;background:var(--teal);color:var(--white);font-family:Barlow Condensed,sans-serif;font-weight:700;font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:3px 7px;border-radius:5px;margin-top:2px}.rule-body{flex:1}.rule-label{display:block;font-weight:600;color:var(--navy);margin-bottom:3px}.rule-text{margin:0;color:var(--grey);font-size:15px;line-height:1.5}