:root{--navy:#04293a;--teal:#005776;--bg:#f5f4f5;--white:#fff;--black:#000;--radius:16px;--shadow:0 3px 18px rgba(4,41,58,.08)}
*{box-sizing:border-box}html{font-family:'Open Sans',sans-serif;background:var(--bg);color:var(--black);-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}.app-header{background:var(--navy);color:var(--white);padding:max(14px,env(safe-area-inset-top)) 16px 14px;position:sticky;top:0;z-index:20;box-shadow:0 2px 10px rgba(0,0,0,.12)}.brand-wrap{max-width:1180px;margin:auto;display:flex;align-items:center;gap:11px}.logo-slot{width:42px;height:42px;display:grid;place-items:center;border:1.5px solid var(--white);border-radius:11px;font-weight:800;letter-spacing:-.04em}.brand-title{font-size:13px;font-weight:800;line-height:1.1;letter-spacing:.02em}.brand-subtitle{font-size:11px;font-weight:600;opacity:.84;margin-top:3px;letter-spacing:.05em}.public-shell{width:min(760px,100%);margin:0 auto;padding:16px 14px max(42px,env(safe-area-inset-bottom))}.week-toolbar{display:grid;grid-template-columns:46px 1fr 46px;gap:8px;align-items:center}.icon-btn{height:46px;min-width:46px;border:0;border-radius:13px;background:var(--white);color:var(--navy);font-size:28px;line-height:1;box-shadow:var(--shadow);display:grid;place-items:center}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.icon-btn.ghost{box-shadow:none;background:transparent}.period-button{min-height:46px;border:0;border-radius:13px;background:var(--white);color:var(--navy);box-shadow:var(--shadow);font-weight:800;display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 12px}.calendar-icon{font-size:20px}.days-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin:14px 0}.day-chip{min-width:0;height:62px;border:0;border-radius:12px;background:transparent;color:var(--navy);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-weight:700}.day-chip .dow{font-size:10px;letter-spacing:.04em}.day-chip .num{font-size:17px}.day-chip.selected{background:var(--teal);color:var(--white);box-shadow:0 3px 12px rgba(0,87,118,.2)}.day-chip.today:not(.selected){outline:2px solid var(--teal);outline-offset:-2px}.day-chip.locked{opacity:.34;cursor:not-allowed}.day-chip.has-session:not(.selected)::after{content:'';width:4px;height:4px;border-radius:50%;background:var(--teal)}.day-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin:22px 2px 14px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--teal)}.day-heading h1,.modal h2{margin:3px 0 0;color:var(--navy);font-size:23px;line-height:1.2}.today-btn{min-height:40px;border:0;border-radius:11px;padding:0 12px;background:var(--white);color:var(--teal);font-weight:700;box-shadow:var(--shadow)}.session-content{display:grid;gap:12px}.workout-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.workout-title{padding:13px 16px 11px;border-bottom:1px solid var(--bg);color:var(--teal);font-size:14px;font-weight:800;letter-spacing:.065em}.workout-body{padding:16px;font-size:16px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.empty-state{background:var(--white);border-radius:var(--radius);padding:32px 18px;text-align:center;box-shadow:var(--shadow);color:var(--navy)}.empty-state strong{display:block;font-size:18px;margin-bottom:5px}.locked-state{background:var(--white);border-radius:var(--radius);padding:28px 18px;text-align:center;box-shadow:var(--shadow);color:var(--navy)}.skeleton-card{height:150px;border-radius:var(--radius);background:linear-gradient(90deg,#fff,#f5f4f5,#fff);background-size:200% 100%;animation:shimmer 1.4s infinite;box-shadow:var(--shadow)}.skeleton-card.short{height:105px}@keyframes shimmer{to{background-position:-200% 0}}.modal{border:0;background:transparent;padding:16px;width:min(480px,100%)}.modal::backdrop{background:rgba(4,41,58,.62)}.modal-card{background:var(--white);border-radius:20px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.22)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.field-label{display:block;font-size:13px;font-weight:800;color:var(--navy);margin-bottom:7px}.field-input,.field-textarea,.field-select{width:100%;border:1px solid rgba(4,41,58,.2);border-radius:12px;background:var(--white);padding:12px 13px;color:var(--black);min-height:48px;outline:none}.field-textarea{min-height:180px;resize:vertical;line-height:1.5}.field-input:focus,.field-textarea:focus,.field-select:focus,button:focus-visible{outline:3px solid rgba(0,87,118,.35);outline-offset:2px}.field-help{font-size:12px;line-height:1.5;color:var(--navy);opacity:.72}.modal-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:18px}.btn{min-height:46px;border:0;border-radius:12px;padding:0 16px;font-weight:800}.btn.primary{background:var(--teal);color:var(--white)}.btn.secondary{background:var(--bg);color:var(--navy)}
@media (min-width:700px){.public-shell{padding-top:24px}.workout-body{font-size:17px}.day-chip{height:66px}.brand-title{font-size:14px}}