.hidden{display:none}.receipt-box{margin-top:12px;padding:8px;border:1px solid #dbe3ef;border-radius:12px;background:#f8fafc}.receipt-image{display:block;width:100%;max-height:520px;object-fit:contain;border-radius:10px;background:#f8fafc}
*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:#f5f7fb;color:#172033}.shell{display:flex;min-height:100vh}.sidebar{width:245px;background:#111827;color:#fff;padding:24px 16px;position:fixed;right:0;top:0;bottom:0}.brand{font-size:22px;font-weight:700;padding:8px 10px 26px;border-bottom:1px solid #293548}.brand span{display:inline-block;margin-right:10px}.brand small{display:block;color:#9ca9bb;font-size:11px;margin-top:5px}.nav-item{display:block;color:#cbd5e1;text-decoration:none;padding:14px;border-radius:10px;margin-top:10px}.nav-item.active,.nav-item:hover{background:#263449;color:#fff}.logout{position:absolute;bottom:24px;left:16px;right:16px;background:transparent;border:1px solid #46546a;color:#cbd5e1;padding:11px;border-radius:9px;cursor:pointer}.shell main{width:calc(100% - 245px);margin-right:245px;padding:30px}.shell header{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.shell h1{margin:0 0 6px;font-size:25px}.shell header p{margin:0;color:#718096}.user{background:#fff;border:1px solid #e5e9f0;padding:10px 15px;border-radius:10px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat,.panel{background:#fff;border:1px solid #e6eaf0;border-radius:14px;box-shadow:0 3px 12px #172b4d0b}.stat{padding:20px;position:relative}.stat span{display:block;color:#718096;font-size:13px;margin-bottom:12px}.stat b{font-size:28px}.stat i{position:absolute;left:18px;top:20px;font-size:25px;color:#2563eb}.panel{padding:20px;margin-bottom:18px}.panel h2{font-size:18px;margin:0 0 18px}.panel-title{display:flex;justify-content:space-between;align-items:center}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:right;padding:13px 10px;border-bottom:1px solid #edf0f4;white-space:nowrap}th{font-size:13px;color:#64748b;background:#fafbfc}td{font-size:14px}td small{display:block;color:#64748b;margin-top:5px}.btn{font-family:inherit;border:0;border-radius:9px;padding:10px 15px;cursor:pointer;text-decoration:none;display:inline-block}.primary{background:#2563eb;color:#fff}.danger{background:#dc2626;color:#fff}.light{background:#eef2f7;color:#334155}.badge{display:inline-block;padding:5px 10px;border-radius:20px;background:#eef2f7;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.filter{padding:8px 14px;border:1px solid #dbe1ea;border-radius:20px;text-decoration:none;color:#475569;background:#fff}.filter.active{background:#172033;color:#fff}.search-form{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.search-form input[type=text]{flex:1;min-width:220px;padding:11px;border:1px solid #dbe1ea;border-radius:8px;font:inherit}.search-note{color:#64748b;font-size:13px;margin:0 0 10px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.info-row{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid #edf0f4}.info-row span{color:#64748b}.info-row b{max-width:65%;word-break:break-word}.schedule-row{display:flex;gap:8px;flex-wrap:wrap}.schedule-row input{padding:11px;border:1px solid #dbe1ea;border-radius:8px;font:inherit}.back{margin-bottom:16px}.back a{color:#2563eb;text-decoration:none}.empty{text-align:center;color:#718096;padding:35px}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef2ff,#f8fafc)}.login-card{width:min(410px,92vw);background:#fff;border:1px solid #e6eaf0;border-radius:18px;padding:32px;box-shadow:0 15px 45px #1112}.login-icon{text-align:center;font-size:46px;color:#2563eb}.login-card h1{text-align:center;margin:8px 0}.login-card p{text-align:center;color:#718096;margin-bottom:25px}.login-card label{display:block;margin:13px 0 7px;font-size:14px}.login-card input{width:100%;padding:12px;border:1px solid #dbe1ea;border-radius:9px;font:inherit}.full{width:100%;margin-top:20px}.login-card #error{color:#b91c1c;margin-top:12px}@media(max-width:900px){.sidebar{width:76px}.brand span,.nav-item{font-size:0}.nav-item{text-align:center}.shell main{width:calc(100% - 76px);margin-right:76px;padding:18px}.stats-grid{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}}@media(max-width:600px){.stats-grid{grid-template-columns:1fr}.shell header{align-items:flex-start}.user{display:none}}
@media(max-width:760px){
  body{font-size:14px}
  .shell{display:block;min-height:100vh}
  .sidebar{position:relative;inset:auto;width:100%;padding:12px;background:#111827}
  .brand{display:flex;align-items:center;gap:8px;font-size:18px;padding:4px 6px 12px}
  .brand span{margin-right:0}
  .brand small{font-size:10px;margin-top:2px}
  .sidebar nav{display:flex;gap:7px;overflow-x:auto;padding:10px 0 4px}
  .nav-item{flex:1 0 auto;text-align:center;margin:0;padding:11px 14px;white-space:nowrap}
  .logout{position:static;width:100%;margin-top:10px;padding:10px}
  .shell main{width:100%;margin:0;padding:14px 10px 28px}
  .shell header{gap:10px;align-items:stretch;margin-bottom:16px}
  .shell h1{font-size:21px}
  .shell header p{font-size:12px}
  .user{display:none}
  .stats-grid{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:14px}
  .stat{padding:14px 12px;min-height:92px}
  .stat b{font-size:23px}
  .stat i{left:10px;top:12px;font-size:20px}
  .panel{padding:14px 12px;border-radius:11px;margin-bottom:12px}
  .panel h2{font-size:16px;margin-bottom:12px}
  .panel-title{gap:8px;align-items:flex-start}
  .panel-title .btn{white-space:nowrap}
  .table-wrap{margin:0 -4px;overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{min-width:680px}
  th,td{padding:11px 8px}
  .detail-grid{display:block}
  .detail-grid>.panel{margin-bottom:12px}
  .info-row{align-items:flex-start;gap:10px;padding:10px 0}
  .info-row span{flex:0 0 38%}
  .info-row b{max-width:62%;text-align:left;overflow-wrap:anywhere}
  .actions{gap:8px;margin-top:14px}
  .btn,.filter,.logout{min-height:44px}
  .btn{padding:11px 13px}
  .filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .filter{flex:0 0 auto;white-space:nowrap}
  .schedule-row{display:flex;flex-direction:column}
  .schedule-row input,.schedule-row .btn{width:100%;min-height:46px}
  .receipt-box{margin-top:12px;padding:8px;border:1px solid #dbe3ef;border-radius:12px;background:#f8fafc}
  .receipt-image{display:block;width:100%;max-height:520px;object-fit:contain;border-radius:10px;background:#f8fafc}
  .login-card{width:min(94vw,410px);padding:24px 18px}
}
@media(max-width:390px){
  .stats-grid{grid-template-columns:1fr}
  .brand{font-size:16px}
  .nav-item{padding-inline:10px}
}