:root{--primary:#0B1320;--on-primary:#F5F3EF;--accent:#C68A5D;--on-accent:#0B1320;--accent-ink:#8A5A36;
--ivory:#F5F3EF;--sand:#D9CFC4;--ink:#0B1320;--mid:#4A5260;--line:#D6D9DE;--soft:#E3E6EA;--ok:#2E7D5B;--ok-bg:#E6F2EC;--ko:#B4442F;--ko-bg:#F7E6E2;
--serif:"Playfair Display",Georgia,serif;--sans:Inter,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:16px;-webkit-text-size-adjust:100%}
a{color:var(--accent-ink)}
button,input,select,textarea{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:5;background:var(--primary);color:var(--on-primary);padding:10px 18px;padding-top:calc(10px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--on-primary);text-decoration:none;font-weight:600;letter-spacing:.16em;font-size:12px;text-transform:uppercase}
.brand img{width:34px;height:34px;border-radius:50%;object-fit:cover;background:#fff}
.topnav{display:flex;gap:2px;flex-wrap:wrap}
.topnav a{color:var(--on-primary);opacity:.75;text-decoration:none;padding:8px 10px;font-size:14px;font-weight:600;border-radius:8px}
.topnav a.on{opacity:1;box-shadow:inset 0 -3px 0 var(--accent)}
main{max-width:640px;margin:0 auto;padding:16px 16px calc(90px + env(safe-area-inset-bottom))}
body.coach main{max-width:1280px;padding:20px 24px 60px}
h1{font-family:var(--serif);font-weight:600;font-size:28px;margin:4px 0 6px}
h2{font-family:var(--serif);font-weight:600;font-size:20px;margin:22px 0 8px}
h3{font-size:15px;margin:0 0 6px}
.kick{font-size:11px;letter-spacing:.2em;font-weight:600;color:var(--accent-ink);text-transform:uppercase}
.sub{color:var(--mid);font-size:14px;margin:0 0 12px;line-height:1.45}
.hint{font-size:12px;color:var(--mid);margin:6px 0 0;line-height:1.4}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin:10px 0}
.card.dark{background:var(--primary);color:var(--on-primary);border:none}
.card.dark .sub,.card.dark .hint{color:var(--on-primary);opacity:.8}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.cols{display:grid;grid-template-columns:minmax(220px,260px) 1fr minmax(250px,300px);gap:18px;align-items:start}
.cols2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;align-items:start}
@media (max-width:980px){.cols{grid-template-columns:1fr}}
label{display:block;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--mid);margin:10px 0 4px}
input,select,textarea{width:100%;font-size:16px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}
textarea{min-height:64px;resize:vertical}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary)}
input[type=color]{height:44px;padding:3px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 16px;border-radius:10px;border:1px solid var(--primary);background:var(--primary);color:var(--on-primary);font-weight:600;text-decoration:none;cursor:pointer;font-size:15px}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:700}
.btn.small{min-height:36px;padding:6px 10px;font-size:14px}
.btn.danger{background:#fff;color:var(--ko);border-color:var(--ko)}
.btn.block{width:100%}
.btn.dashed{background:transparent;color:var(--ink);border:1px dashed var(--mid)}
.btn:disabled{opacity:.5;cursor:default}
.chip{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:20px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:13px;cursor:pointer}
.chip.on{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.badge{display:inline-block;font-size:11px;font-weight:600;border:1px solid var(--mid);color:var(--mid);border-radius:20px;padding:1px 7px;vertical-align:middle}
.badge.acc{border-color:var(--accent);color:var(--accent-ink)}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.stat b{display:block;font-family:var(--serif);font-size:24px}
.stat span{font-size:12px;color:var(--mid)}
.stat.dark{background:var(--primary);color:var(--on-primary);border:none}.stat.dark span{color:var(--on-primary);opacity:.8}.stat.dark b{color:var(--accent)}
.list>*{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 4px;border-bottom:1px solid var(--soft);text-decoration:none;color:var(--ink)}
.list small{color:var(--mid)}
.ex{background:#fff;border:1px solid var(--ink);border-radius:12px;padding:12px;margin:10px 0}
.ex-head{display:flex;align-items:center;gap:10px}
.letter{width:28px;height:28px;flex:none;border-radius:6px;background:var(--primary);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700}
.set{display:grid;grid-template-columns:20px 1fr 64px 48px 1.3fr;gap:6px;align-items:center;margin-top:6px}
.set .n{font-size:12px;color:var(--mid)}
.set input,.set select{padding:8px 6px}
.okbtn{min-height:40px;border-radius:8px;border:1px solid var(--ok);background:#fff;color:var(--ok);font-weight:700;font-size:16px;cursor:pointer}
.okbtn.on{background:var(--ok);color:#fff}
.set select.ko{border-color:var(--ko);color:var(--ko);background:var(--ko-bg);font-weight:600}
.set.isok input{border-color:#BFDCCB}
.rpe{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.rpe button{min-height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:600;cursor:pointer}
.rpe button.on{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:7px 6px;border-bottom:1px solid var(--soft);text-align:left;vertical-align:middle}
th{font-size:11px;letter-spacing:.06em;color:var(--mid);text-transform:uppercase;font-weight:600}
td.num,th.num{text-align:right}
td input,td select{padding:7px;font-size:14px}
.scroll{overflow-x:auto}
.ok{color:var(--ok);font-weight:600}.ko{color:var(--ko);font-weight:600}
.chart{width:100%;height:auto;display:block}
.bar{height:10px;background:var(--soft);border-radius:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--primary)}.bar i.acc{background:var(--accent)}
.tabs{position:fixed;bottom:0;left:0;right:0;z-index:6;display:grid;grid-template-columns:repeat(4,1fr);background:var(--primary);padding-bottom:env(safe-area-inset-bottom)}
.tabs a{color:var(--on-primary);opacity:.75;text-decoration:none;text-align:center;padding:15px 4px;font-size:13px;font-weight:600}
.tabs a.on{opacity:1;box-shadow:inset 0 3px 0 var(--accent)}
body.coach .tabs{display:none}
.seg{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px;gap:4px;flex-wrap:wrap}
.seg button{min-height:36px;padding:0 14px;border-radius:9px;border:none;background:transparent;font-weight:600;cursor:pointer}
.seg button.on{background:var(--primary);color:var(--on-primary)}
.week{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:8px;padding:8px 10px}
.week .s{display:flex;justify-content:space-between;gap:6px;padding:6px 4px;border-radius:6px;font-size:14px;cursor:pointer;background:none;border:none;width:100%;text-align:left}
.week .s.on{background:var(--primary);color:var(--on-primary)}
.week .s small{opacity:.7}
.empty{text-align:center;color:var(--mid);padding:24px 8px}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90vw;z-index:20}
#toast.show{opacity:1}
.foot{text-align:center;font-size:11px;color:var(--mid);letter-spacing:.08em;padding:18px 0 8px}
.warn{background:#FFF6E5;border:1px solid #E7C27A;border-radius:10px;padding:10px 12px;font-size:13px;color:#6B4A0E}
.preview{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--ivory);max-width:360px}
.login{max-width:420px;margin:8vh auto;padding:0 18px}
.legend{display:flex;gap:14px;font-size:12px;color:var(--mid);flex-wrap:wrap;margin-top:4px}
.legend i{display:inline-block;width:12px;height:3px;vertical-align:middle;margin-right:6px}
details summary{cursor:pointer;font-weight:600;padding:6px 0}
@media print{.top,.tabs,.noprint,#toast{display:none!important}body{background:#fff}main{padding:0}}