*{margin:0;padding:0;box-sizing:border-box}:root{--pink: #E84D8A;--teal: #2BB3A3;--dark: #17181B;--bg: #F7F5F2;--card: #FFFFFF;--line: #E8E4DE;--mut: #8A8F98}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--dark)}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{background:var(--card);padding:40px;border-radius:18px;width:340px;box-shadow:0 10px 40px #00000014;display:flex;flex-direction:column;gap:4px}.brand{font-size:26px;font-weight:800;text-align:center}.brand-sub{color:var(--mut);font-size:11px;letter-spacing:3px;text-align:center;margin-bottom:20px}.login-card label{font-size:12px;color:var(--mut);margin-top:10px}.login-card input{padding:10px 12px;border-radius:8px;border:1.5px solid var(--line);margin-top:4px;font-size:15px}.login-card button{margin-top:20px;padding:12px;border:none;border-radius:8px;background:var(--pink);color:#fff;font-weight:700;font-size:14px}.err{color:#d43d6a;font-size:13px;margin-top:10px}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--dark);color:#fff;display:flex;flex-direction:column;padding:24px 16px}.brand-small{font-weight:800;font-size:18px}.brand-sub2{color:#8a8f98;font-size:10px;letter-spacing:2px;margin:4px 0 26px}nav{display:flex;flex-direction:column;gap:4px;flex:1}.nav-item{background:transparent;border:none;color:#b8bcc4;text-align:left;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:600}.nav-item.on{background:var(--pink);color:#fff}.sidebar-foot{border-top:1px solid #2c313b;padding-top:14px}.uname{font-size:13px;color:#b8bcc4;margin-bottom:8px}.logout{background:transparent;border:1px solid #2c313b;color:#b8bcc4;padding:8px;border-radius:8px;width:100%;font-size:12px}.main{flex:1;padding:28px 36px;overflow-y:auto}.main-head{font-size:22px;font-weight:800;margin-bottom:20px}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{background:var(--card);border-radius:12px;padding:18px;text-align:center;border:1px solid var(--line)}.stat-n{font-size:22px;font-weight:800;color:var(--pink);margin-bottom:4px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--card);border-radius:12px;padding:20px;border:1px solid var(--line);margin-bottom:16px}.panel-t{font-weight:800;font-size:14px;margin-bottom:12px}.muted{color:var(--mut);font-size:13px}table{width:100%;border-collapse:collapse}th{text-align:left;color:var(--mut);font-size:11px;letter-spacing:.5px;text-transform:uppercase;padding:8px 10px;border-bottom:1px solid var(--line)}td{padding:10px;border-bottom:1px solid var(--line);font-size:14px}.lowrow td{color:#b5442f}.tag-on{background:#2bb3a326;color:#0a7a68;font-size:11px;padding:3px 8px;border-radius:12px;font-weight:700}.tag-off{background:#b4b4b433;color:var(--mut);font-size:11px;padding:3px 8px;border-radius:12px;font-weight:700}.btn-sm{padding:6px 12px;border-radius:6px;border:1px solid var(--line);background:#fff;font-size:12px;font-weight:600}.price-input{width:70px;padding:5px 8px;border-radius:6px;border:1px solid var(--line)}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.form-row input,.form-row select{padding:9px 12px;border-radius:8px;border:1.5px solid var(--line);font-size:14px}.form-row button{padding:9px 18px;border:none;border-radius:8px;background:var(--pink);color:#fff;font-weight:700;font-size:14px}.hint{color:var(--mut);font-size:12px;margin-top:10px}