:root{--ink:#26332f;--muted:#718078;--paper:#f6f4ef;--card:#fff;--sage:#dff2e8;--green:#248c68;--amber:#fff0d5;--orange:#d97828;--line:#e4e7e2}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}header{max-width:1080px;margin:auto;padding:28px 24px 12px;display:flex;justify-content:space-between;align-items:center}header small{color:var(--green);font-weight:800;letter-spacing:.16em}h1{font-size:1.45rem;margin:.2rem 0}.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);padding:.55rem .8rem}main{max-width:1080px;margin:auto;padding:0 20px 48px}.month-nav{display:flex;align-items:center;justify-content:space-between;text-align:center;margin:8px 0 18px}.month-nav h2{margin:0;font-family:Georgia,serif;font-size:2rem}.month-nav small{color:var(--muted)}.month-nav a{font-size:2.2rem;color:var(--ink);text-decoration:none;padding:8px 16px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.stats article{background:var(--card);border-radius:18px;padding:16px;text-align:center;border:1px solid var(--line)}.stats strong{display:block;font-family:Georgia,serif;font-size:2rem;color:var(--green)}.stats span{font-size:.82rem;color:var(--muted)}.weekdays,.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.weekdays{margin-bottom:7px}.weekdays span{text-align:center;text-transform:uppercase;font-size:.7rem;font-weight:800;color:var(--muted)}.day{min-height:112px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px;position:relative}.day.joint-free{border:2px solid #3cb98a;background:#f3fff9}.day.both-work{background:#fffaf0}.date{font-family:Georgia,serif;font-size:1.1rem;margin-bottom:8px}.person{display:flex;align-items:center;gap:5px;margin:4px 0;min-width:0}.person b{font-size:.65rem;width:18px}.code{font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.c-t,.c-a,.c-ad,.c-r,.c-tdc{color:var(--orange);font-weight:700}.c-,.c-tstar,.c-f{color:var(--green);font-weight:700}.person em{margin-left:auto;background:#8065b7;color:#fff;border-radius:6px;padding:2px 4px;font-size:.55rem;font-style:normal}.upload{margin-top:24px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}.upload h3{margin:0}.upload p{color:var(--muted)}form{display:flex;gap:10px;flex-wrap:wrap}button{border:0;border-radius:10px;background:var(--green);color:#fff;padding:.75rem 1rem;font-weight:750;cursor:pointer}input{max-width:100%;padding:.7rem;border:1px solid var(--line);border-radius:10px;background:#fff}.login-body{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(390px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:0 20px 70px #35463b18}.login-card .mark{color:var(--green);font-weight:800;letter-spacing:.12em}.mark span{color:#d46868}.login-card h1{font-family:Georgia,serif;font-size:2rem;margin-top:18px}.login-card p{color:var(--muted)}.login-card form,.login-card label{display:grid;gap:9px}.login-card input{width:100%}.error{background:#fff0f0;color:#a33;padding:10px;border-radius:8px;margin:12px 0}@media(max-width:700px){header{padding:20px 15px 8px}main{padding:0 8px 32px}.calendar,.weekdays{gap:3px}.day{min-height:93px;border-radius:9px;padding:5px}.date{font-size:.9rem;margin-bottom:5px}.person{gap:2px}.person b{font-size:.55rem;width:15px}.code{font-size:.56rem}.person em{position:absolute;right:3px;padding:1px 3px}.month-nav h2{font-size:1.65rem}.upload{margin:18px 4px}}