:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17221b;background:#f4f7f5;font-size:16px;--bg:#f4f7f5;--card:#fff;--text:#17221b;--muted:#69776e;--line:#dfe7e1;--accent:#21a366;--accent2:#dff5e8;--danger:#d84848;--shadow:0 8px 24px rgba(24,60,39,.08)}
:root[data-theme="dark"]{--bg:#111713;--card:#1b241e;--text:#f3f7f4;--muted:#9cad9f;--line:#334038;--accent:#45cb82;--accent2:#193b28;background:var(--bg);color:var(--text)}
@media(prefers-color-scheme:dark){:root[data-theme="system"]{--bg:#111713;--card:#1b241e;--text:#f3f7f4;--muted:#9cad9f;--line:#334038;--accent:#45cb82;--accent2:#193b28;background:var(--bg);color:var(--text)}}
:root[data-font="large"]{font-size:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{width:min(760px,100%);margin:0 auto;padding:20px 16px 104px}.brand{font-weight:900;font-size:1.45rem;letter-spacing:-.04em;color:var(--accent)}.login-brand{font-size:2.4rem;text-align:center;margin:30px 0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--accent2)}h1{font-size:1.8rem;margin:12px 0 20px}h2{font-size:1.15rem;margin:24px 0 12px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);margin-bottom:14px}.stack{display:grid;gap:12px}.primary,.secondary,.danger{border:0;border-radius:16px;padding:15px 18px;font-weight:800}.primary{background:var(--accent);color:white}.secondary{background:var(--card);color:var(--text);border:1px solid var(--line)}.danger{background:var(--danger);color:white}.compact{padding:9px 12px;border-radius:12px}.start{width:100%;min-height:92px;font-size:1.35rem;margin-bottom:18px}.field{display:grid;gap:7px;font-weight:700}.field input,.field select,.field textarea,.filters select{width:100%;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:13px;padding:13px}.field small,.hint,.muted{color:var(--muted);font-weight:500}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.metric-grid.four{grid-template-columns:repeat(2,1fr)}.metric{display:grid;gap:7px}.metric strong{font-size:1.25rem}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);background:color-mix(in srgb,var(--card) 94%,transparent);border-top:1px solid var(--line);backdrop-filter:blur(14px);z-index:10}.nav-btn{border:0;background:transparent;color:var(--muted);padding:11px 5px}.bottom-nav .active{color:var(--accent);font-weight:800}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.filters{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end}.filters label{display:grid;gap:5px;font-size:.85rem;color:var(--muted)}.tabs{display:flex;gap:8px;margin:12px 0}.tab{flex:1;border:0;border-radius:13px;padding:11px;background:var(--card);color:var(--muted)}.tab.active{background:var(--accent2);color:var(--accent);font-weight:800}.record-summary{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px}.record-summary button{margin-left:auto}.record-list{padding:4px 16px}.session-row{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:15px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--text);text-align:left}.session-row:last-child{border-bottom:0}.session-main{min-width:0}.session-main strong{display:block;margin-bottom:5px}.session-values{display:grid;justify-items:end;gap:5px;white-space:nowrap}.calorie-value{color:#e16c24;font-weight:800}.chevron{color:var(--muted);font-size:1.5rem}.session-memo{margin-top:5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}.graph-row{display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:10px;margin:12px 0}.graph-track{height:12px;background:var(--line);border-radius:99px;overflow:hidden}.graph-bar{height:100%;background:var(--accent);border-radius:99px}.workout{min-height:100vh;width:min(680px,100%);margin:auto;padding:34px 20px;display:flex;flex-direction:column;justify-content:space-between;text-align:center}.timer{font-size:clamp(3.3rem,14vw,6.6rem);font-variant-numeric:tabular-nums;font-weight:900;letter-spacing:-.06em}.warning,.notice{padding:14px;border-radius:14px;background:#fff4d7;color:#6b5312}.badge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.badge{text-align:center}.badge.locked{opacity:.52}.badge-icon{font-size:2rem}.hero-stat strong{display:block;font-size:2rem}.xp-track{height:12px;background:var(--line);border-radius:99px;overflow:hidden;margin:12px 0}.xp-track div{height:100%;background:var(--accent)}.ranking-row{display:grid;grid-template-columns:1fr auto;gap:5px;padding:12px 0;border-bottom:1px solid var(--line)}.ranking-row small{grid-column:1/-1;color:var(--muted)}.type-btn,.user-btn{display:flex;align-items:center;gap:14px;text-align:left}.type-icon,.user-icon{font-size:1.5rem}.check-list{display:grid;gap:12px}.checkbox{display:flex;gap:8px;align-items:center}.admin-user,.type-admin-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px}.empty{text-align:center;padding:28px;color:var(--muted)}.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#17221b;color:white;padding:12px 18px;border-radius:99px;z-index:99;box-shadow:var(--shadow)}.record-preview{text-align:center;padding:14px;background:var(--accent2);border-radius:14px;font-weight:800}.logout{width:100%;margin-top:24px}
@media(min-width:700px){.metric-grid.four{grid-template-columns:repeat(4,1fr)}}@media(max-width:520px){.filters{grid-template-columns:1fr 1fr}.filters button{grid-column:1/-1}.admin-user,.type-admin-row{grid-template-columns:1fr auto}.admin-user>label:last-child{grid-column:2}.badge-grid{grid-template-columns:1fr}.graph-row{grid-template-columns:64px 1fr auto}.shell{padding-left:12px;padding-right:12px}}
.splash{min-height:100vh;display:grid;place-content:center;text-align:center;gap:18px}.splash-logo{font-size:3rem;font-weight:950;color:var(--accent);letter-spacing:-.08em}.pulse{color:var(--accent);animation:pulse 1s infinite}.login-card{text-align:center;display:grid;gap:18px;max-width:460px;margin:40px auto}.user-grid,.type-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.user-card,.type-card{display:grid;place-items:center;gap:9px;border:1px solid var(--line);color:var(--text)}.type-card>span{font-size:2rem}.avatar-button{border:0;background:transparent;padding:0}.avatar.large{width:58px;height:58px;font-size:1.8rem}.avatar.xlarge{width:82px;height:82px;font-size:2.6rem;margin:auto}.full{width:100%}.goal-card,.profile-summary,.level-card{display:flex;align-items:center;gap:16px}.profile-summary small,.menu-item small{display:block;color:var(--muted);margin-top:4px}.menu-list{display:grid;gap:10px}.menu-item{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;color:var(--text)}.menu-item>span{font-size:2rem;color:var(--muted)}.avatar-picker{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}.avatar-choice{aspect-ratio:1;border:2px solid transparent;border-radius:16px;background:var(--bg);font-size:1.55rem}.avatar-choice.selected{border-color:var(--accent);background:var(--accent2)}.file-label{text-align:center;cursor:pointer}.filter-panel{display:grid;gap:12px}.filters{grid-template-columns:repeat(3,1fr)}.tabs.three{grid-template-columns:repeat(3,1fr)}.calendar-head,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.calendar-head{text-align:center;color:var(--muted);font-size:.8rem;margin-bottom:6px}.cal-day{min-height:72px;border-radius:12px;padding:7px;background:var(--bg);display:grid;align-content:start;gap:5px}.cal-day small{font-size:.7rem;color:var(--muted)}.cal-day.level-1{background:color-mix(in srgb,var(--accent2) 55%,var(--card))}.cal-day.level-2{background:color-mix(in srgb,var(--accent) 35%,var(--card))}.cal-day.level-3{background:var(--accent);color:#fff}.cal-day.level-3 small{color:#fff}.detail-hero{text-align:center}.workout-icon{font-size:3rem}.level-card{justify-content:space-between}.level-card>div{flex:1}.level-number{font-size:2.6rem;font-weight:950}.celebrate{font-size:4rem;text-align:center;animation:bounce .7s ease}.result{text-align:center}.xp-gain{font-size:1.25rem;font-weight:900;color:var(--accent)}.unlock{background:var(--accent2);border-radius:16px;padding:12px;margin:14px 0}.type-grid small{color:var(--accent)}
@keyframes pulse{50%{opacity:.3;transform:scale(.75)}}@keyframes bounce{50%{transform:scale(1.25) rotate(8deg)}}
@media(max-width:520px){.user-grid,.type-grid{grid-template-columns:repeat(2,1fr)}.avatar-picker{grid-template-columns:repeat(5,1fr)}.filters{grid-template-columns:1fr}.cal-day{min-height:58px;padding:5px}.cal-day small{font-size:.62rem}.level-card{align-items:flex-start}}

.admin-user-card{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;color:var(--text)}.admin-user-card>div{display:flex;align-items:center;gap:14px}.admin-user-card small{display:block;color:var(--muted);margin-top:4px}.status{font-weight:800;font-size:.82rem;padding:6px 9px;border-radius:99px}.status.enabled{background:var(--accent2);color:var(--accent)}.status.disabled{background:var(--line);color:var(--muted)}

.custom-range{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:end;margin-top:12px}.custom-range .primary{align-self:end}.hidden{display:none!important}.stats-periods{display:flex;flex-wrap:wrap;gap:8px}.stats-periods button.active{background:var(--accent);color:white;border-color:var(--accent)}@media(max-width:520px){.custom-range{grid-template-columns:1fr}.stats-periods button{flex:1 1 calc(33.333% - 8px)}}