:root{
  --bg:#f4f7fb;
  --card:#fff;
  --ink:#17202f;
  --muted:#718096;
  --line:#e4e9f0;
  --primary:#1f6feb;
  --primary2:#174ea6;
  --good:#16854a;
  --warn:#b26a00;
  --bad:#c93c3c;
  --shadow:0 10px 30px rgba(30,55,90,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
.hidden{display:none!important}
.muted{color:var(--muted)}
.toast{
  position:fixed;left:22px;bottom:22px;z-index:100;display:none;
  background:#182333;color:#fff;padding:12px 16px;border-radius:12px;
  box-shadow:var(--shadow)
}

.login-page{
  min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(135deg,#edf4ff,#f8fbff)
}
.login-card{
  width:min(430px,100%);background:var(--card);border:1px solid var(--line);
  box-shadow:var(--shadow);border-radius:24px;padding:34px
}
.brand-mark{
  width:58px;height:58px;border-radius:16px;background:#eaf2ff;color:var(--primary);
  display:grid;place-items:center;font-size:32px;margin:auto auto 16px
}
.login-card h1{text-align:center;margin:0 0 7px;font-size:25px}
.login-card p{text-align:center;color:var(--muted);margin:0 0 26px}
.login-card label,.form-grid label{
  display:grid;gap:7px;margin-bottom:13px;font-weight:600;font-size:14px
}
.login-card input,.form-grid input,.form-grid select,.modal-card textarea,.modal-card input,.modal-card select{
  width:100%;border:1px solid #d7dee8;border-radius:12px;padding:12px 13px;
  outline:none;background:#fff
}
.login-card input:focus,.form-grid input:focus,.form-grid select:focus,
.modal-card textarea:focus,.modal-card input:focus,.modal-card select:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,111,235,.1)
}
.primary{background:var(--primary);color:#fff;padding:10px 16px;border-radius:11px;font-weight:700}
.primary:hover{background:var(--primary2)}
.big{width:100%;padding:13px;margin-top:6px}
.demo{
  font-size:12px;color:var(--muted);margin-top:16px;text-align:center;line-height:1.7
}

.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;background:#101827;color:#eaf0f7;padding:20px 16px;
  display:flex;flex-direction:column
}
.side-brand{
  display:flex;align-items:center;gap:11px;padding:10px 8px 24px;
  border-bottom:1px solid rgba(255,255,255,.08)
}
.side-brand>span{font-size:30px}
.side-brand b{display:block}
.side-brand small{color:#93a0b6}
.sidebar nav{display:grid;gap:7px;padding-top:18px}
.nav-btn,.nav{
  background:transparent;color:#cbd5e1;text-align:right;padding:12px 13px;border-radius:11px
}
.nav-btn:hover,.nav-btn.active,.nav:hover,.nav.active{background:#1c2b43;color:#fff}
.side-bottom{margin-top:auto}
.user-card{display:flex;gap:10px;align-items:center;padding:10px 6px 12px}
.user-card b{display:block}
.user-card small{display:block;color:#93a0b6;margin-top:3px}
.avatar{
  width:36px;height:36px;border-radius:10px;background:#203553;display:grid;
  place-items:center;font-weight:800
}
.ghost{
  width:100%;background:transparent;color:#aeb9c9;border:1px solid rgba(255,255,255,.1);
  padding:9px 12px;border-radius:10px
}

.content{padding:24px 28px}
.topbar{
  display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:22px;gap:14px
}
.topbar h2{margin:0 0 4px;font-size:26px}
.topbar span{color:var(--muted);font-size:13px}
.top-actions{display:flex;align-items:center;gap:10px}
.outline{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 13px}
.page h2{margin:0 0 18px}
.page-head{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-bottom:14px;flex-wrap:wrap
}
.page-head h2{margin:0}
.page-head .muted{font-size:13px}

.cards,.kpi-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px
}
.card{
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
  border-radius:16px;padding:18px;margin-bottom:16px
}
.metric-label{color:var(--muted)}
.metric{font-size:30px;font-weight:800;margin-top:9px}
.grid2,.grid-2{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}
.table-card{
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
  border-radius:16px;padding:18px;margin-bottom:16px;overflow:auto
}
.table{width:100%;border-collapse:collapse;min-width:650px}
.table th,.table td{
  padding:11px 10px;border-bottom:1px solid var(--line);
  text-align:right;vertical-align:middle;font-size:13px
}
.table th{color:#58677d;font-weight:700;background:#fafbfd}
.badge{
  display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;
  font-size:12px;font-weight:700
}
.badge.new{background:#fff4d9;color:#9a6300}
.badge.approved{background:#e8f4ff;color:#1c67a4}
.badge.preparing{background:#eee9ff;color:#6540af}
.badge.ready{background:#e8f4ff;color:#1c67a4}
.badge.issued,.badge.finalized{background:#e7f7ee;color:var(--good)}
.badge.cancelled{background:#fdeaea;color:var(--bad)}
.badge.draft{background:#fff4d9;color:#9a6300}
.low-row{background:#fff8ef}
.ok{color:var(--good);font-weight:800}
.warn{color:var(--warn);font-weight:800}
.danger-text{color:var(--bad);font-weight:800}

.form-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px
}
.form-grid .full{grid-column:1/-1}
.form-grid button{grid-column:1/-1}

.toolbar{
  display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:14px
}
.toolbar label{min-width:160px}

.actions{display:flex;flex-wrap:wrap;gap:7px}
.secondary,.danger,.small-btn{
  padding:8px 11px;border-radius:10px;font-weight:700
}
.secondary{background:#edf3fb;color:#204a7a}
.danger{background:#fff0f0;color:var(--bad)}
.small-btn{background:#f2f4f8;color:#374151}
.table-actions{display:flex;gap:6px;align-items:center;justify-content:flex-start;flex-wrap:wrap}
.link-btn{background:transparent;color:var(--primary);font-weight:700}

.section{margin-top:18px}
.stats-note{
  padding:10px 12px;border-radius:10px;background:#f8fafc;color:#475569
}
.hint{font-size:12px;color:var(--muted)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.search{max-width:280px}

.modal{
  position:fixed;inset:0;background:rgba(12,19,31,.52);
  display:grid;place-items:center;padding:18px;z-index:50
}
.modal-card{
  width:min(800px,100%);max-height:90vh;overflow:auto;background:#fff;
  border-radius:18px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.18);position:relative
}
.modal-close{
  position:absolute;left:12px;top:8px;background:#f2f4f8;width:34px;height:34px;
  border-radius:10px;font-size:22px;color:#6b7280
}
.modal-card h3{margin:0 0 15px}
.modal-footer{
  display:flex;justify-content:flex-start;gap:8px;margin-top:18px;flex-wrap:wrap
}

.order-lines{display:grid;gap:10px}
.line{
  display:grid;grid-template-columns:1.4fr .6fr auto;gap:8px;align-items:center
}
.count-lines .line{grid-template-columns:1.4fr .6fr auto}
.line input,.line select{
  border:1px solid #d7dee8;border-radius:10px;padding:10px 12px;background:#fff
}

code{
  background:#f3f4f6;padding:2px 6px;border-radius:6px
}

@media(max-width:1000px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto}
  .sidebar nav{grid-template-columns:repeat(5,1fr)}
  .side-bottom{display:flex;gap:10px;align-items:center}
  .user-card{padding-bottom:0}
  .ghost{width:auto}
  .cards,.kpi-grid{grid-template-columns:repeat(2,1fr)}
  .grid2,.grid-2{grid-template-columns:1fr}
  .content{padding:18px}
  .nav-btn,.nav{text-align:center;font-size:12px}
  .side-brand{border-bottom:0}
}
@media(max-width:620px){
  .sidebar nav{grid-template-columns:repeat(2,1fr)}
  .cards,.kpi-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .form-grid .full{grid-column:auto}
  .topbar{align-items:stretch;flex-direction:column}
  .top-actions{justify-content:space-between}
  .line,.count-lines .line{grid-template-columns:1fr}
}

.mono{direction:ltr;text-align:left;font-family:Consolas,monospace;word-break:break-all}.linkbox{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:10px;margin-top:10px}.linkbox a{color:var(--primary);text-decoration:none}.linkbox a:hover{text-decoration:underline}

.notify-wrap{position:relative}
.notify-btn{position:relative;border:1px solid var(--line);background:#fff;border-radius:11px;width:42px;height:38px;cursor:pointer;font-size:18px}
.notify-btn:hover{box-shadow:0 4px 16px rgba(15,23,42,.08)}
.notify-badge{position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;border-radius:999px;padding:0 5px;background:#dc2626;color:#fff;font-size:11px;line-height:19px;font-weight:800;border:2px solid #fff}
.notify-panel{position:absolute;top:47px;right:0;width:340px;max-width:calc(100vw - 30px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 45px rgba(15,23,42,.16);z-index:80;overflow:hidden}
.notify-panel-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}
.link-btn{border:0;background:none;color:var(--primary);cursor:pointer;font-size:12px}
.notify-list{max-height:360px;overflow:auto}
.notify-item{padding:12px 14px;border-bottom:1px solid #eef2f7;cursor:pointer;background:#fff}
.notify-item.unread{background:#fff8ed}
.notify-item:hover{background:#f8fafc}
.notify-item b{display:block;margin-bottom:4px}
.notify-item small{display:block;color:var(--muted);margin-top:5px}
.alert-banner{position:fixed;top:18px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;min-width:320px;max-width:min(680px,calc(100vw - 30px));padding:13px 15px;background:#fff;border:1px solid #f59e0b;box-shadow:0 18px 45px rgba(15,23,42,.2);border-radius:14px;z-index:120;animation:alertIn .25s ease-out}
.alert-banner .alert-icon{font-size:24px}
.alert-banner b{display:block;margin-bottom:3px;color:#92400e}
.alert-banner #alertMessage{color:#334155;font-size:13px}
.alert-close{margin-inline-start:auto;border:0;background:none;font-size:22px;cursor:pointer;color:#64748b}
@keyframes alertIn{from{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%,0)}}

.login-rights,.app-rights{font-size:11px;color:var(--muted);text-align:center;line-height:1.7}.login-rights{margin-top:18px}.app-rights{padding:14px 0 3px}.license-box{margin:0 0 18px;padding:13px;border:1px dashed #d6dee9;border-radius:14px;background:#fbfdff}.license-box h4{margin:0 0 7px}.license-box .device-id{direction:ltr;text-align:left;font-family:Consolas,monospace;font-size:11px;word-break:break-all;background:#f3f6fa;padding:9px;border-radius:9px;margin:8px 0}.license-box input{margin-top:7px}.license-box .license-actions{display:flex;gap:8px;align-items:center;margin-top:9px}.license-ok{padding:9px 11px;border-radius:10px;background:#edf9f1;color:#17683d;font-size:12px;font-weight:700}.license-warn{padding:9px 11px;border-radius:10px;background:#fff6df;color:#875700;font-size:12px}.import-drop{padding:16px;border:2px dashed #d4ddea;border-radius:15px;text-align:center;background:#fbfcfe}.import-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}.import-stat{background:#f8fafc;border:1px solid var(--line);border-radius:11px;padding:10px}.import-stat b{display:block;font-size:20px;margin-top:3px}.mapping-table{width:100%;border-collapse:collapse;margin-top:10px}.mapping-table td,.mapping-table th{padding:8px;border-bottom:1px solid var(--line);font-size:12px;text-align:right}.warn-list{max-height:150px;overflow:auto;background:#fffaf0;border-radius:10px;padding:10px;font-size:12px}.import-preview{max-height:280px;overflow:auto}.import-preview .table{min-width:850px}
@media(max-width:900px){.import-summary{grid-template-columns:repeat(2,1fr)}}
.badge.receipt-pending{background:#fff4d9;color:#9a6300}
.badge.receipt-ok{background:#e7f7ee;color:var(--good)}
.badge.receipt-diff{background:#fff0e6;color:#c2410c}
.receipt-panel,.receipt-report{margin-top:18px;border:1px solid var(--line);background:#f8fafc;border-radius:14px;padding:16px}
.receipt-panel h4,.receipt-report h4{margin:0 0 8px}
.receipt-panel input{width:120px}