:root{--gold:#d79a18;--nav:#111820;--nav2:#18212b;--page:#f3f5f8;--card:#fff;--line:#e1e5ea;--text:#18202a;--muted:#6f7883;--green:#25a85a;--red:#e24a42;--blue:#2f8fe5;--orange:#ef9b16;--purple:#8a62d3}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--text);font-family:Arial,"Helvetica Neue",sans-serif}a{color:#b47700;text-decoration:none}.admin-nav{position:fixed;inset:0 auto 0 0;width:224px;z-index:30;padding:26px 14px;background:linear-gradient(180deg,var(--nav),#0b1118);color:#eaf0f5;overflow-y:auto;border-right:1px solid #252e38}.admin-nav>b{display:block;color:#efb52f;font-size:23px;letter-spacing:-.04em;padding:0 12px 24px;border-bottom:1px solid #2c3540}.admin-nav>b:after{content:'BHABHAR FITNESS CLUB';display:block;color:#f3b833;font-size:7px;letter-spacing:.12em;margin-top:3px}.admin-nav nav{display:flex;flex-direction:column;gap:5px;padding-top:18px}.admin-nav nav a{display:block;color:#dbe2e8;padding:11px 13px;border-radius:6px;font-size:13px}.admin-nav nav a:hover{background:linear-gradient(90deg,#76500c,#b47c13);color:#fff}.wrap{max-width:none;margin-left:224px;padding:34px 34px 60px;min-height:100vh}.wrap>h1{font-size:26px;margin:0 0 24px;color:#101821}.wrap>h1:after{content:'';display:block;width:44px;height:3px;background:var(--gold);margin-top:9px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat,.panel{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:22px;margin-bottom:18px;box-shadow:0 4px 16px rgba(18,31,44,.045)}.stat{position:relative;overflow:hidden}.stat:before{content:'';position:absolute;inset:0 auto 0 0;width:4px;background:var(--blue)}.stat:nth-child(2):before{background:var(--green)}.stat:nth-child(3):before{background:var(--orange)}.stat:nth-child(4):before{background:var(--purple)}.stat strong{display:block;color:#17212c;font-size:29px;line-height:1.1;margin-bottom:9px}.stat span{color:var(--muted);font-size:12px;text-transform:uppercase;font-weight:800;letter-spacing:.03em}.panel h2{font-size:17px;margin:0 0 18px}.muted{color:var(--muted)}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.formgrid h2{grid-column:1/-1;margin-bottom:0}.formgrid label{display:flex;flex-direction:column;gap:7px;color:#47515d;font-size:13px;font-weight:700}.formgrid input,.formgrid select,.formgrid textarea,.panel input,.panel select{padding:11px 12px;background:#fff;color:#17212c;border:1px solid #d7dce2;border-radius:5px;outline:none}.formgrid input:focus,.formgrid select:focus,.formgrid textarea:focus{border-color:#d79a18;box-shadow:0 0 0 3px rgba(215,154,24,.12)}.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#daa01e,#efbd3d);color:#161109;border:0;padding:11px 17px;border-radius:5px;font-weight:900;cursor:pointer}.danger{background:#dc4942;color:#fff}.table{overflow:auto}.table table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid #e8ebef;white-space:nowrap;font-size:13px}.table th{color:#65707c;background:#f8f9fb;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.table tr:hover td{background:#fafbfd}.ok{color:var(--green)!important}.bad{color:var(--red)!important}.flash{padding:13px 16px;border:1px solid #bce2c9;background:#eaf8ef;color:#176d37;border-radius:6px;margin-bottom:18px}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#29333e,#0e151d 60%)}.login .panel{width:min(92vw,430px);padding:34px}.login .panel:before{content:'BFC';display:block;color:var(--gold);font-size:36px;font-weight:950;text-align:center;margin-bottom:10px}.login input{width:100%;padding:12px;margin:7px 0 15px;background:#fff;color:#17212c;border:1px solid #d7dce2;border-radius:5px}.login .btn{width:100%}.photo{width:58px;height:58px;border-radius:8px;object-fit:cover;background:#e7eaee}.qr-preview{width:min(260px,100%);height:auto;background:#fff;padding:10px;border:1px solid #ddd;border-radius:10px}.payment-layout{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:24px;align-items:start}.slip-thumb{width:100px;height:100px;object-fit:cover;border-radius:8px}.review-form{display:flex;gap:7px;align-items:center}.review-form input{padding:9px;background:#fff;color:#17212c;border:1px solid #d7dce2;border-radius:5px}code{background:#eef0f3;padding:2px 5px;border-radius:4px}
.row-actions{display:flex;gap:8px;align-items:center}.row-actions form{margin:0}.action-link,.delete-link{border:0;background:#eef2f6;color:#364250;padding:7px 10px;border-radius:5px;font:inherit;font-weight:700;cursor:pointer}.delete-link{background:#fff0ef;color:#c23631}.danger-zone{border-color:#f0c1bd;background:#fffafa}.danger-zone summary{cursor:pointer;color:#b7312d;font-weight:900}.inline-delete{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:15px}.inline-delete select{min-width:0}.login .panel h1,.login .panel .muted{text-align:center}
@media(max-width:1050px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.admin-nav{position:relative;width:auto;inset:auto;padding:15px}.admin-nav>b{padding-bottom:12px}.admin-nav nav{display:flex;flex-direction:row;overflow:auto;padding-top:10px;scroll-snap-type:x proximity}.admin-nav nav a{white-space:nowrap;background:#1c2631;scroll-snap-align:start}.wrap{margin-left:0;padding:24px 14px}.grid,.formgrid,.payment-layout{grid-template-columns:1fr}.formgrid h2{grid-column:auto}.review-form{align-items:stretch;flex-direction:column}.inline-delete{grid-template-columns:1fr}.table th,.table td{padding:10px}.stat strong{font-size:26px}}