/* ---------- Admin layout ---------- */
body{background:var(--bg)}
.adm-shell{display:flex;min-height:100vh}
.adm-side{width:240px;background:var(--navy);color:#fff;padding:1.2rem .9rem;flex:none;display:flex;flex-direction:column;gap:.2rem}
.adm-side .brand-a{display:flex;align-items:center;gap:.6rem;margin-bottom:1.4rem;color:#fff;font-weight:700}
.adm-side .brand-a img{width:36px;height:36px;border-radius:8px}
.adm-side .brand-a small{display:block;font-weight:500;font-size:.72rem;opacity:.7}
.adm-side a.nav{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;border-radius:9px;color:rgba(255,255,255,.75);font-size:.93rem}
.adm-side a.nav.active{background:rgba(255,255,255,.12);color:#fff;font-weight:700}
.adm-side a.nav .badge{margin-left:auto;background:var(--red);color:#fff;font-size:.7rem;font-weight:700;padding:.05rem .45rem;border-radius:99px}
.adm-side .foot{margin-top:auto;font-size:.8rem;opacity:.7}
.adm-main{flex:1;padding:1.6rem;min-width:0}
.adm-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.4rem;flex-wrap:wrap}
.adm-top h1{font-size:1.35rem}
.adm-top .who{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--gray)}
.adm-top .avatar{width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.9rem;margin-bottom:1.4rem}
.stat-card{background:#fff;border:1px solid var(--border-2);border-radius:12px;padding:1rem}
.stat-card .v{font-size:1.7rem;font-weight:800}
.stat-card .l{font-size:.82rem;color:var(--gray)}
.bar-row{display:flex;align-items:center;gap:.8rem;margin-bottom:.7rem;font-size:.9rem}
.bar-row .t{width:250px;flex:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-row .bar{flex:1;height:10px;background:var(--border-2);border-radius:99px;overflow:hidden}
.bar-row .bar i{display:block;height:100%;background:var(--blue);border-radius:99px}
.bar-row .n{width:88px;text-align:right;font-weight:700}
table.adm{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:.9rem}
table.adm th{background:var(--light-blue);text-align:left;padding:.65rem .8rem;font-size:.82rem}
table.adm td{padding:.65rem .8rem;border-top:1px solid var(--border-2);vertical-align:middle}
.adm-filters{display:flex;gap:.6rem;margin-bottom:1rem;flex-wrap:wrap}
.adm-filters select,.adm-filters input{width:auto;min-width:150px}
.modal-bg{position:fixed;inset:0;background:rgba(10,30,60,.5);display:flex;align-items:flex-start;justify-content:center;padding:2rem 1rem;z-index:80;overflow:auto}
.modal{background:#fff;border-radius:14px;max-width:860px;width:100%;padding:1.6rem;position:relative}
.modal .close{position:absolute;top:.9rem;right:1rem;background:none;font-size:1.3rem;color:var(--gray)}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:linear-gradient(135deg,var(--navy),#1E56C8)}
.login-card{background:#fff;border-radius:16px;padding:2rem;max-width:400px;width:100%}
.slip-thumb{max-width:120px;border-radius:8px;border:1px solid var(--border);cursor:pointer}
@media(max-width:860px){
  .adm-shell{flex-direction:column}
  .adm-side{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center}
  .adm-side .brand-a{margin:0 .8rem 0 0}
  .adm-side .foot{display:none}
  .bar-row .t{width:130px}
  table.adm{display:block;overflow-x:auto}
}