:root{
  --bg:#0b1220;
  --panel:#121b2e;
  --panel-2:#16233b;
  --text:#e9eef9;
  --muted:#95a4c8;
  --line:rgba(255,255,255,.08);
  --brand:#7c5cff;
  --brand-2:#3cd0ff;
  --success:#1ec67a;
  --warning:#ffbf46;
  --danger:#ff5c7a;
  --info:#44b8ff;
  --light:#2b3856;
  --shadow:0 20px 45px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(135deg,#09101d,#0f1830 38%,#0a1020);color:var(--text);max-width:100%;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.layout{display:grid;grid-template-columns:minmax(240px,280px) minmax(0,1fr);min-height:100vh;width:100%;max-width:100%;overflow-x:hidden}
.sidebar{background:rgba(10,16,31,.7);backdrop-filter:blur(14px);border-right:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:24px;min-width:0}
.brand-card{display:flex;align-items:center;gap:14px;padding:18px;background:linear-gradient(135deg,rgba(124,92,255,.18),rgba(60,208,255,.12));border:1px solid rgba(255,255,255,.08);border-radius:20px}
.brand-mark{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:white;box-shadow:var(--shadow)}
.brand-title{font-weight:800}
.brand-subtitle{font-size:.92rem;color:var(--muted)}
.nav{display:grid;gap:8px}
.nav-link{padding:12px 14px;border-radius:14px;color:#dbe5ff;border:1px solid transparent;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.nav-link:hover,.nav-link.active{background:rgba(124,92,255,.12);border-color:rgba(124,92,255,.35)}
.sidebar-footer{margin-top:auto;padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.03)}
.user-strong{font-weight:700;margin:6px 0 10px}
.main{padding:clamp(16px,2vw,28px);min-width:0;overflow-x:hidden}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:22px;flex-wrap:wrap}
.topbar h1{margin:0 0 6px 0;font-size:1.9rem}
.topbar-actions{display:flex;gap:10px;flex-wrap:wrap;max-width:100%}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:2fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,rgba(18,27,46,.96),rgba(12,19,34,.95));border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);min-width:0;max-width:100%;overflow:hidden}
.card-title{margin:0 0 14px 0;font-size:1.05rem}
.metric-value{font-size:2rem;font-weight:800;margin-top:12px}
.metric-sub{color:var(--muted);font-size:.92rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 15px;border-radius:12px;border:1px solid transparent;font-weight:700;cursor:pointer}
button.btn,input.btn{appearance:none}
.btn-brand{background:linear-gradient(135deg,var(--brand),#9f7cff);color:white}
.btn-info{background:linear-gradient(135deg,#2d87ff,#44b8ff);color:white}
.btn-success{background:linear-gradient(135deg,#16b665,#20d385);color:white}
.btn-warning{background:linear-gradient(135deg,#f3a733,#ffc95b);color:#201500}
.btn-danger{background:linear-gradient(135deg,#ef476f,#ff6a88);color:white}
.btn-light{background:rgba(255,255,255,.05);color:#eef3ff;border-color:var(--line)}
.btn.disabled,.btn[disabled]{opacity:.45;pointer-events:none}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;min-width:0;max-width:100%}
.table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line);max-width:100%;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:760px}
th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:rgba(255,255,255,.04);font-size:.92rem;color:#cfe0ff}
tr:hover td{background:rgba(255,255,255,.02)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.field{display:grid;gap:8px}
label{font-weight:700;font-size:.93rem}
input,select,textarea{width:100%;background:#0f1729;border:1px solid rgba(255,255,255,.08);color:var(--text);border-radius:14px;padding:12px 14px;outline:none}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(124,92,255,.55);box-shadow:0 0 0 4px rgba(124,92,255,.12)}
.alert{padding:14px 16px;border-radius:16px;margin-bottom:14px;border:1px solid var(--line)}
.alert-success{background:rgba(30,198,122,.12);color:#c8ffe3}
.alert-error,.alert-danger{background:rgba(255,92,122,.12);color:#ffd7e0}
.alert-warning{background:rgba(255,191,70,.12);color:#fff2c7}
.alert-info{background:rgba(68,184,255,.12);color:#d8f4ff}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.82rem;font-weight:700}
.badge-success{background:rgba(30,198,122,.16);color:#c8ffe3}
.badge-warning{background:rgba(255,191,70,.16);color:#fff0c2}
.badge-danger{background:rgba(255,92,122,.16);color:#ffd9e2}
.badge-info{background:rgba(68,184,255,.16);color:#d9f4ff}
.badge-light{background:rgba(255,255,255,.08);color:#e9eef9}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px}
.auth-wrap{width:min(1080px,100%);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);background:rgba(18,27,46,.94);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.auth-hero{padding:42px;background:radial-gradient(circle at top right,rgba(124,92,255,.28),transparent 40%),linear-gradient(145deg,#121f39,#0e162b)}
.auth-form{padding:42px}
.hero-bullets{display:grid;gap:14px;margin-top:28px}
.hero-bullets div{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.footer-note{display:flex;justify-content:space-between;gap:10px;padding-top:22px;margin-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.kv{display:grid;grid-template-columns:minmax(110px,160px) minmax(0,1fr);gap:10px;margin:8px 0}
.pager{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:14px}
.pager-meta{color:var(--muted);min-width:120px;text-align:center}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;padding:20px;z-index:20}
.modal.open{display:flex}
.modal-card{width:min(560px,100%);max-width:100%;max-height:min(90vh,900px);overflow:auto;background:#121b2e;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.cart-list{display:grid;gap:10px}
.cart-item{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.8fr) minmax(0,.8fr) minmax(0,.9fr) auto;gap:10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03)}
.empty{padding:26px;border:1px dashed rgba(255,255,255,.14);border-radius:18px;color:var(--muted);text-align:center}
.section-split{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.search-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:12px}
.receipt-print{background:white;color:black;padding:28px;border-radius:18px}
@media (max-width:1180px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .form-grid,.form-grid-3,.search-row{grid-template-columns:1fr}
}
@media (max-width:920px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:sticky;top:0;z-index:5}
  .auth-wrap{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .topbar,.footer-note{flex-direction:column}
}
@media print{
  .sidebar,.topbar,.footer-note,.no-print,.alert{display:none !important}
  .layout{grid-template-columns:1fr}
  body{background:white;color:black}
  .main,.card{padding:0;border:none;box-shadow:none;background:white}
}

.nav-badge{margin-left:8px;display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 8px;border-radius:999px;background:rgba(255,191,70,.18);color:#fff0c2;font-size:.78rem;font-weight:800}
.notice-banner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 20px;border-radius:20px;border:1px solid rgba(255,191,70,.24);background:linear-gradient(135deg,rgba(255,191,70,.10),rgba(124,92,255,.10));margin-bottom:18px}
.notice-banner strong{font-size:1.05rem}


img,svg,canvas,video{max-width:100%;height:auto}
.grid,.grid-2,.grid-3,.grid-4,.card,.section-split,.topbar,.topbar-actions,.actions,.cart-list,.cart-item,.auth-shell,.auth-wrap,.auth-hero,.auth-form,.sidebar,.main{min-width:0}
.actions > *, .topbar-actions > *{max-width:100%}
.actions form{margin:0}
.actions input,
.actions select,
.actions textarea{flex:1 1 220px;min-width:0 !important;max-width:100%}
.actions .btn,
.actions button,
.actions a{flex:0 0 auto}
.table-wrap table td,
.table-wrap table th{word-break:break-word}
.notice-banner{flex-wrap:wrap}
@media (max-width:1320px){
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:1100px){
  .cart-item{grid-template-columns:1fr 1fr;align-items:start}
}
@media (max-width:920px){
  .sidebar{position:static}
}
@media (max-width:720px){
  .cart-item{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  table{min-width:640px}
}


/* Dashboard-specific no-overflow rules */
.page-dashboard .main{overflow-x:hidden}
.page-dashboard .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.page-dashboard .grid.grid-2{grid-template-columns:1fr}
.page-dashboard .card{overflow:hidden}
.page-dashboard .table-wrap{max-width:100%;overflow-x:auto}
.page-dashboard table{min-width:0;table-layout:fixed}
.page-dashboard th,
.page-dashboard td{white-space:normal;word-break:break-word;overflow-wrap:anywhere}
.page-dashboard .notice-banner,
.page-dashboard .section-split,
.page-dashboard .topbar,
.page-dashboard .topbar-actions{max-width:100%;min-width:0}
@media (min-width:1280px){
  .page-dashboard .stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:760px){
  .page-dashboard .stat-grid{grid-template-columns:1fr}
}