:root{--p:#5d4bd8;--dark:#17202a;--muted:#6d7785;--line:#e7e9ef;--bg:#f7f8fb;--green:#16794f;--red:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--dark);font-family:Inter,system-ui,-apple-system,sans-serif}header{height:72px;background:white;border-bottom:1px solid var(--line);padding:0 max(20px,calc((100% - 1120px)/2));display:flex;align-items:center;justify-content:space-between}header a{color:var(--muted);text-decoration:none;font-size:14px}.brand{display:flex;align-items:center;gap:11px}.brand b{display:grid;place-items:center;background:var(--p);color:#fff;width:38px;height:38px;border-radius:12px;font-size:19px}.brand small{display:block;font-size:11px;margin-top:2px;color:var(--muted)}main{max-width:1120px;margin:auto;padding:60px 20px 100px}.hero{display:grid;grid-template-columns:1fr 320px;gap:55px;align-items:center;padding:10px 0 70px}.hero label,.card label,.modalBox>label{font-size:11px;font-weight:900;letter-spacing:.13em;color:var(--p)}h1{font-size:clamp(42px,6vw,70px);line-height:1.02;letter-spacing:-.045em;margin:14px 0 22px}.hero p{font-size:18px;line-height:1.7;color:var(--muted);max-width:650px}.tags{display:flex;gap:9px;margin-top:25px}.tags i{font-style:normal;background:#eeecff;color:#493ac2;padding:8px 12px;border-radius:20px;font-size:13px;font-weight:750}.heroBox{background:linear-gradient(145deg,#201a4e,#7162e5);color:white;border-radius:28px;padding:38px;box-shadow:0 25px 70px #5d4bd82b}.heroBox strong{font-size:82px;display:block;line-height:1}.heroBox span{display:block;margin-top:15px;line-height:1.6;color:#eceaff}.card{background:white;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 12px 40px #11182708}.sectionTop{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:25px}h2{margin:7px 0 0;font-size:29px;letter-spacing:-.03em}.sectionTop button,#logout{border:1px solid var(--line);background:white;border-radius:10px;padding:10px 14px;font-weight:700}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.day{border:1px solid var(--line);border-radius:16px;padding:13px;min-height:145px}.dayname{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800}.date{font-size:18px;font-weight:850;margin:5px 0 10px}.slot{display:block;width:100%;border:1px solid #d8d2ff;background:#f3f1ff;color:#4d3dc5;border-radius:9px;padding:9px;margin:5px 0;text-align:left;font-weight:800;cursor:pointer}.slot:hover{background:#e8e4ff}.empty{text-align:center;color:var(--muted);padding:35px}.hidden{display:none!important}.modal{position:fixed;inset:0;background:#10152299;display:grid;place-items:center;padding:18px;z-index:20}.modalBox{position:relative;width:min(520px,100%);max-height:92vh;overflow:auto;background:white;border-radius:24px;padding:30px}.wide{width:min(720px,100%)}.x{position:absolute;right:15px;top:11px;border:0;background:none;font-size:30px;color:var(--muted)}form label{display:block;font-size:13px;font-weight:800;margin:14px 0}input,select,textarea{display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:10px;padding:12px;background:white;font:inherit}.primary{width:100%;border:0;background:var(--p);color:white;border-radius:10px;padding:13px;font-weight:850;cursor:pointer;margin-top:6px}#bookMsg,#loginMsg{color:var(--red);font-size:13px;min-height:18px}.add{display:grid;grid-template-columns:1fr 1fr 130px;gap:10px;align-items:end;margin:25px 0}.add label{margin:0}.adminItem{border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;justify-content:space-between;align-items:center;gap:15px;margin:8px 0}.adminItem small{display:block;color:var(--muted);margin-top:4px}.badge{font-size:11px;font-weight:800;color:var(--green);background:#e8f7f0;padding:5px 8px;border-radius:20px}.danger{border:1px solid #efc8c4;background:white;color:var(--red);border-radius:8px;padding:8px;font-weight:700}@media(max-width:800px){.hero{grid-template-columns:1fr}.heroBox{display:none}.calendar{grid-template-columns:1fr 1fr}}@media(max-width:500px){.calendar{grid-template-columns:1fr}.add{grid-template-columns:1fr 1fr}.add .primary{grid-column:1/-1}.sectionTop{align-items:flex-start}}