:root{
  --navy:#080f1c;--navy2:#0f1e35;--navy3:#162843;
  --blue:#1a6fc4;--cyan:#00c2e0;--cyan2:#009bb5;
  --green:#00d68f;--orange:#ff7043;--red:#f44336;
  --yellow:#ffb300;--purple:#7c3aed;
  --white:#f0f6ff;--gray:#7a90ab;--lgray:#b0c4d8;
  --border:rgba(0,194,224,0.15);--border2:rgba(0,194,224,0.28);
  --card:rgba(15,30,53,0.95);--glass:rgba(8,15,28,0.88);
  --shadow:0 4px 32px rgba(0,0,0,0.4);
  /* semantic tokens */
  --input-bg:#080f1c;--input-bg-muted:#060c18;
  --tabs-bg:#080f1c;--select-opt-bg:#0f1e35;
  --part-row-bg:#080f1c;--inv-total-bg:#0f1e35;
  --modal-overlay:rgba(8,15,28,0.88);
  --login-card-bg:rgba(8,15,28,0.62);--login-metric-bg:rgba(10,20,37,0.92);
  --login-card-fade:rgba(8,15,28,0.55);
  --login-box-bg:linear-gradient(180deg,rgba(15,30,53,0.96),rgba(9,18,33,0.98));
  --card-footer-bg:rgba(0,0,0,.15);
}
[data-theme="light"]{
  --navy:#f5f5f0;--navy2:#ffffff;--navy3:#edeade;
  --cyan:#e88a1a;--cyan2:#d4760f;--blue:#d4760f;
  --white:#1a1a1a;--gray:#6b6b5e;--lgray:#4a4a40;
  --border:rgba(232,138,26,0.18);--border2:rgba(232,138,26,0.30);
  --card:rgba(255,255,255,0.98);--glass:rgba(250,248,242,0.97);
  --shadow:0 4px 32px rgba(100,60,0,0.08);
  --input-bg:#fffdf8;--input-bg-muted:#f8f5ed;
  --tabs-bg:#f0ece0;--select-opt-bg:#fffdf8;
  --part-row-bg:#fffdf8;--inv-total-bg:#f8f5ed;
  --modal-overlay:rgba(10,10,5,0.65);
  --login-card-bg:rgba(255,255,255,0.85);--login-metric-bg:rgba(255,255,255,0.96);
  --login-card-fade:rgba(250,248,242,0.7);
  --login-box-bg:linear-gradient(180deg,rgba(255,255,255,0.98),rgba(250,248,242,0.99));
  --card-footer-bg:rgba(0,0,0,.04);
}
[data-theme="light"] #loginScreen{
  background:
    url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}
[data-theme="light"] #loginScreen::before{
  content:'';position:absolute;inset:0;background:rgba(5,11,20,0.55);z-index:0;
}
[data-theme="light"] .login-box{
  background:rgba(255,255,255,0.95);border:1px solid rgba(0,0,0,0.1);backdrop-filter:blur(16px);
}
[data-theme="light"] .login-box label{color:#1a6fc4}
[data-theme="light"] .login-box .f-inp{background:#fff;color:#1a2740;border-color:rgba(0,0,0,0.15)}
[data-theme="light"] .login-box .f-inp:focus{border-color:#1a6fc4;box-shadow:0 0 0 3px rgba(26,111,196,0.15)}
[data-theme="light"] .login-box .btn-primary{background:#e88a1a;color:#fff;border:none}
[data-theme="light"] .login-box .btn-outline{color:#1a2740;border-color:rgba(0,0,0,0.2)}
[data-theme="light"] .login-box div[style*="WareMaster"]{color:#1a2740!important}
[data-theme="light"] .login-hero-banner{background:transparent}
[data-theme="light"] .login-features>div{background:rgba(0,0,0,0.5);backdrop-filter:blur(10px);border-color:rgba(255,255,255,0.15)}
[data-theme="light"] .login-features strong{color:#fff}
[data-theme="light"] .login-features span{color:rgba(255,255,255,0.7)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--navy);color:var(--white);min-height:100vh;overflow-x:hidden}

/* LOGIN */
#loginScreen{position:fixed;inset:0;z-index:9999;background:
  url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;padding:28px}
#loginScreen::before{content:'';position:absolute;inset:0;background:rgba(5,11,20,0.7);z-index:0}
#loginScreen>.login-shell{position:relative;z-index:1}
.login-shell{width:min(1180px,100%);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(380px,460px);gap:28px;align-items:center}
.login-visual{display:flex;flex-direction:column;gap:18px;min-width:0}
.login-brand{text-align:left;margin-bottom:4px}
.login-brand .logo-main{font-family:'Space Mono',monospace;font-size:30px;color:var(--cyan);letter-spacing:-1px}
.login-brand .logo-ver{font-size:11px;color:var(--gray);letter-spacing:3px;text-transform:uppercase;margin-top:2px}
.login-copy-block{max-width:620px}
.login-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;border:1px solid rgba(0,194,224,0.22);background:rgba(0,194,224,0.08);color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase}
.login-copy-block h1{margin-top:14px;font-size:46px;line-height:1.02;letter-spacing:-1.7px;max-width:10ch}
.login-copy-block p{margin-top:14px;max-width:56ch;color:var(--lgray);font-size:15px;line-height:1.7}
.login-hero-card,.login-mini-card{position:relative;border:1px solid rgba(0,194,224,0.18);border-radius:26px;overflow:hidden;background:var(--login-card-bg);box-shadow:0 24px 70px rgba(0,0,0,0.28)}
.login-hero-card::after,.login-mini-card::after{content:'';position:absolute;inset:auto 14px 0 14px;height:30%;background:linear-gradient(180deg,transparent,var(--login-card-fade));pointer-events:none}
.login-hero-image,.login-mini-image{display:block;width:100%;height:auto}
.login-visual-footer{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;align-items:stretch}
.login-mini-card{align-self:stretch}
.login-metric-stack{display:grid;gap:12px}
.login-metric-card{padding:16px 18px;border-radius:18px;border:1px solid rgba(0,194,224,0.14);background:var(--login-metric-bg);backdrop-filter:blur(10px)}
.login-metric-card span{display:block;font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:1px}
.login-metric-card strong{display:block;margin-top:8px;font-size:24px;letter-spacing:-.6px}
.login-box{background:var(--login-box-bg);border:1px solid var(--border2);border-radius:26px;padding:34px 34px 30px;width:100%;max-width:100%;box-shadow:0 0 80px rgba(0,194,224,0.08),var(--shadow)}
.login-box label{font-size:11px;color:var(--cyan);text-transform:uppercase;letter-spacing:1px;display:block;margin-bottom:6px;margin-top:14px}
.f-inp{width:100%;background:var(--input-bg);border:1px solid var(--border);border-radius:9px;color:var(--white);padding:11px 14px;font-size:14px;outline:none;font-family:'DM Sans',sans-serif;transition:.2s}
.f-inp:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,224,0.1)}
.login-actions{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.login-actions-inline{flex-direction:row;flex-wrap:wrap}
.login-create-panel{margin-top:16px;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--input-bg)}
.login-panel-title{font-size:13px;font-weight:700;color:var(--cyan)}
.login-panel-copy{margin-top:6px;font-size:12px;color:var(--gray)}
.login-grid{margin-top:10px}
.login-hint{background:var(--input-bg);border-radius:10px;padding:14px 16px;font-size:12px;color:var(--gray);line-height:1.7;border:1px solid var(--border)}
.login-hint b{color:var(--cyan)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:9px;border:none;font-size:13.5px;font-weight:600;cursor:pointer;transition:.18s;font-family:'DM Sans',sans-serif;white-space:nowrap}
.btn-primary{background:var(--cyan);color:var(--navy)}
.btn-primary:hover{background:var(--cyan2);transform:translateY(-1px)}
.btn-success{background:var(--green);color:var(--navy)}
.btn-success:hover{opacity:.88}
.btn-danger{background:var(--red);color:#fff}
.btn-warn{background:var(--orange);color:#fff}
.btn-purple{background:var(--purple);color:#fff}
.btn-outline{background:transparent;border:1px solid var(--border2);color:var(--lgray)}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-sm{padding:6px 13px;font-size:12px;border-radius:7px}
.btn-xs{padding:4px 9px;font-size:11px;border-radius:6px}
.btn-block{width:100%}

/* APP SHELL */
#app{display:none;min-height:100vh}
.topbar{background:var(--glass);border-bottom:1px solid var(--border);padding:0 24px;height:58px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:200;backdrop-filter:blur(16px)}
.topbar-left{display:flex;align-items:center;gap:14px}
.logo{font-family:'DM Sans',sans-serif;font-size:17px;color:var(--cyan);letter-spacing:-.5px}
.logo span{color:var(--gray);font-size:11px;margin-left:6px}
.role-badge{font-size:10px;padding:3px 10px;border-radius:20px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}
.badge-operator{background:#ff704322;color:var(--orange)}
.badge-supplier{background:#00d68f22;color:var(--green)}
.badge-customer{background:#00c2e022;color:var(--cyan)}
.badge-admin{background:#7c3aed22;color:var(--purple)}
.live-pill{display:flex;align-items:center;gap:6px;background:rgba(0,214,143,0.1);border:1px solid rgba(0,214,143,0.25);border-radius:20px;padding:4px 10px;font-size:11px;color:var(--green)}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}
.topbar-menu-btn{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;margin-right:4px;flex-shrink:0}
.topbar-menu-btn span{display:block;width:20px;height:2px;background:var(--lgray);border-radius:2px;transition:.25s}
.topbar-menu-btn:hover span{background:var(--white)}
.theme-toggle{background:none;border:1px solid var(--border);border-radius:8px;cursor:pointer;padding:6px 8px;display:flex;align-items:center;color:var(--lgray);transition:.18s;flex-shrink:0}
.theme-toggle:hover{border-color:var(--border2);color:var(--white)}
.theme-toggle svg{width:16px;height:16px;display:block;fill:currentColor}
.theme-icon-sun{display:none}.theme-icon-moon{display:block}
[data-theme="light"] .theme-icon-sun{display:block}
[data-theme="light"] .theme-icon-moon{display:none}
#sidebarOverlay{display:none;position:fixed;inset:0;z-index:299;background:rgba(0,0,0,.55);backdrop-filter:blur(3px)}
#sidebarOverlay.open{display:block}

/* LAYOUT */
.layout{display:flex;min-height:calc(100vh - 58px)}
.sidebar{width:210px;flex-shrink:0;background:var(--glass);border-right:1px solid var(--border);padding:16px 0;overflow-y:auto;backdrop-filter:blur(16px)}
.main{flex:1;padding:24px 28px;overflow:auto;max-width:100%}
.nav-section{font-size:9.5px;text-transform:uppercase;letter-spacing:1.2px;color:var(--gray);padding:16px 20px 5px;opacity:.7}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--gray);font-size:13px;cursor:pointer;transition:.15s;border-left:3px solid transparent;user-select:none}
.nav-item:hover{color:var(--white);background:rgba(0,194,224,0.05)}
.nav-item.active{color:var(--cyan);border-left-color:var(--cyan);background:rgba(0,194,224,0.08);font-weight:600}
.nav-icon{font-size:15px;width:17px;text-align:center;flex-shrink:0}

/* PAGES */
.page{display:none}.page.active{display:block}
.page-title{font-size:21px;font-weight:800;margin-bottom:4px;letter-spacing:-.3px}
.page-sub{color:var(--gray);font-size:13px;margin-bottom:22px}

/* STATS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:14px;margin-bottom:22px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;position:relative;overflow:hidden;transition:.2s}
.stat-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.stat-card::after{content:'';position:absolute;top:-20px;right:-16px;width:70px;height:70px;border-radius:50%;opacity:.07;filter:blur(18px)}
.sc-blue::after{background:var(--cyan)}.sc-green::after{background:var(--green)}
.sc-orange::after{background:var(--orange)}.sc-red::after{background:var(--red)}.sc-purple::after{background:var(--purple)}
.stat-icon{font-size:20px;margin-bottom:8px}
.stat-val{font-size:26px;font-weight:800;font-family:'Space Mono',monospace;line-height:1}
.stat-label{font-size:11.5px;color:var(--gray);margin-top:4px}
.stat-delta{font-size:11px;margin-top:5px;font-weight:600}
.delta-up{color:var(--green)}.delta-down{color:var(--red)}

/* CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;margin-bottom:18px}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.card-title{font-size:14px;font-weight:700}
.card-body{padding:18px}
.card-footer{padding:12px 18px;border-top:1px solid var(--border);background:var(--card-footer-bg)}

/* TABLES */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{text-align:left;padding:9px 12px;color:var(--gray);font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid rgba(120,144,171,0.07);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(0,194,224,0.03)}
.no-data{text-align:center;padding:32px;color:var(--gray);font-size:13px}

/* TAGS */
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10.5px;font-weight:700;letter-spacing:.2px}
.tg{background:#00d68f18;color:var(--green)}.tr{background:#f4433618;color:var(--red)}
.to{background:#ff704318;color:var(--orange)}.tb{background:#00c2e018;color:var(--cyan)}
.ty{background:#ffb30018;color:var(--yellow)}.tp{background:#7c3aed18;color:var(--purple)}
.tgr{background:rgba(120,144,171,.12);color:var(--gray)}

/* FORMS */
.f-row{margin-bottom:14px}
.f-row label{display:block;font-size:11px;color:var(--cyan);text-transform:uppercase;letter-spacing:.8px;margin-bottom:5px}
.f-row input,.f-row select,.f-row textarea{width:100%;background:var(--input-bg);border:1px solid var(--border);border-radius:8px;color:var(--white);padding:9px 12px;font-size:13px;outline:none;font-family:'DM Sans',sans-serif;transition:.2s}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,224,0.08)}
.f-row input[readonly]{color:var(--gray);background:var(--input-bg-muted)}
.f-row textarea{resize:vertical;min-height:72px}
.f-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f-3col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.f-row select option{background:var(--select-opt-bg)}

/* MODAL */
.modal-bg{position:fixed;inset:0;background:var(--modal-overlay);z-index:1000;display:none;align-items:flex-start;justify-content:center;padding:28px 14px;overflow-y:auto;backdrop-filter:blur(6px)}
.modal-bg.open{display:flex}
.modal-bg.open .modal{animation:modalSlideIn .2s ease}
@keyframes modalSlideIn{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}
.modal{background:var(--navy2);border:1px solid var(--border2);border-radius:18px;padding:30px;width:700px;max-width:100%;box-shadow:var(--shadow);margin:auto}
.modal-wide{width:900px}
.modal-title{font-size:17px;font-weight:800;margin-bottom:20px;color:var(--cyan);display:flex;align-items:center;gap:9px}
.modal-close{float:right;cursor:pointer;font-size:21px;background:none;border:none;color:var(--gray);line-height:1;padding:0}
.modal-close:hover{color:var(--white)}

/* FILTERS */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.s-box{background:var(--input-bg);border:1px solid var(--border);border-radius:8px;color:var(--white);padding:8px 11px;font-size:12.5px;outline:none;font-family:'DM Sans',sans-serif;min-width:140px}
.s-box:focus{border-color:var(--cyan)}

/* CHART */
.chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-bottom:18px}
.chart-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}
.chart-ttl{font-size:13px;font-weight:600;color:var(--gray);margin-bottom:14px}
canvas{max-height:230px}

/* MISC UI */
.bin-chip{display:inline-block;font-family:'Space Mono',monospace;font-size:10.5px;background:rgba(26,111,196,.2);color:var(--cyan);padding:2px 7px;border-radius:5px;border:1px solid rgba(26,111,196,.3)}
.alert{padding:11px 16px;border-radius:9px;font-size:12.5px;margin-bottom:12px;border-left:3px solid}
.alert-info{background:#00c2e012;border-color:var(--cyan);color:var(--cyan)}
.alert-warn{background:#ffb30012;border-color:var(--yellow);color:var(--yellow)}
.alert-success{background:#00d68f12;border-color:var(--green);color:var(--green)}
.alert-danger{background:#f4433612;border-color:var(--red);color:var(--red)}
.progress-bar{height:5px;border-radius:3px;background:#162843;overflow:hidden;margin-top:4px}
.progress-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--cyan),var(--green));transition:width .4s}
.divider{height:1px;background:var(--border);margin:18px 0}
.tabs{display:flex;gap:3px;background:var(--tabs-bg);border-radius:10px;padding:4px;margin-bottom:18px;flex-wrap:wrap}
.tab{padding:7px 16px;border-radius:7px;cursor:pointer;font-size:12.5px;font-weight:500;color:var(--gray);transition:.15s;white-space:nowrap}
.tab.active{background:var(--cyan);color:var(--navy);font-weight:700}
.section-label{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:var(--cyan);margin-bottom:8px;margin-top:20px}
.part-row{background:var(--part-row-bg);border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:10px;position:relative}
.toast{position:fixed;bottom:24px;right:24px;background:var(--green);color:var(--navy);padding:12px 20px;border-radius:10px;font-weight:700;z-index:9999;transform:translateY(80px);opacity:0;transition:.3s;font-size:13px;box-shadow:var(--shadow)}
.toast.show{transform:translateY(0);opacity:1}

/* DOCUMENT PREVIEW */
.doc-preview{background:#fff;color:#111;border-radius:12px;padding:30px;font-family:'DM Sans',sans-serif;font-size:12px;line-height:1.6}
.doc-preview h2{font-size:18px;font-weight:800;margin-bottom:4px}
.doc-preview .doc-sub{font-size:11px;color:#555;margin-bottom:16px}
.doc-preview .doc-header{display:flex;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px}
.doc-preview table{width:100%;border-collapse:collapse;font-size:11px}
.doc-preview th{background:#f0f4f8;padding:7px 10px;text-align:left;font-weight:700;border:1px solid #ddd}
.doc-preview td{padding:7px 10px;border:1px solid #eee}
.doc-preview .total-row{font-weight:700;background:#f8f8f8}
.doc-preview .footer-note{margin-top:14px;font-size:10px;color:#777;border-top:1px solid #eee;padding-top:10px}

/* QR */
#qrContainer{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
.qr-card{background:#fff;border-radius:10px;padding:12px;text-align:center;min-width:130px}
.qr-card .qr-lbl{font-size:10px;color:#333;margin-top:6px;font-family:'Space Mono',monospace;word-break:break-all}

/* BILLING TOTALS */
.inv-total{background:var(--inv-total-bg);border:1px solid var(--border);border-radius:10px;padding:16px;margin-top:14px}
.inv-total-row{display:flex;justify-content:space-between;font-size:13px;padding:4px 0}
.inv-total-row.grand{font-size:16px;font-weight:800;color:var(--cyan);border-top:1px solid var(--border);margin-top:8px;padding-top:10px}

/* ── RESPONSIVE ── */

/* Tablet 900 */
@media(max-width:900px){
  .main{padding:18px 16px}
  .f-3col{grid-template-columns:1fr 1fr}
  .modal-wide{width:100%}
  .page-title{font-size:18px}
  .login-shell{grid-template-columns:1fr}
  .login-copy-block h1{max-width:12ch}
}

/* Mobile 720 — sidebar drawer */
@media(max-width:720px){
  #loginScreen{padding:16px;overflow-y:auto;align-items:flex-start}
  .login-shell{grid-template-columns:1fr;gap:16px;padding-bottom:24px}
  .login-brand{text-align:center}
  .login-copy-block h1{font-size:28px;max-width:none}
  .login-copy-block p{font-size:13.5px}
  .login-hero-card,.login-visual-footer,.login-features{display:none}
  .login-box{padding:24px 18px}
  .login-actions-inline{flex-direction:column}
  .topbar{padding:0 14px}
  .topbar-menu-btn{display:flex}
  #whLabel,.live-pill{display:none}
  .sidebar{position:fixed;left:0;top:58px;bottom:0;z-index:300;width:220px;transform:translateX(-100%);transition:transform .24s ease}
  .sidebar.open{transform:translateX(0)}
  .main{padding:16px 14px}
  .f-2col,.f-3col{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .chart-grid{grid-template-columns:1fr}
  .card-body{padding:14px}
  .card-header{padding:12px 14px}
  .modal-bg{padding:12px 10px}
  .modal,.modal-wide{padding:20px 16px;width:100%}
  .s-box{min-width:100px}
  .tab{padding:6px 10px;font-size:12px}
  .toast{right:12px;bottom:12px;font-size:12px;padding:10px 16px}
}

/* Small phones 480 */
@media(max-width:480px){
  .topbar-left{gap:8px}
  #userChip{display:none}
  .logo span{display:none}
  .login-copy-block h1{font-size:24px}
  .stat-val{font-size:22px}
  .filter-row{gap:6px}
  .s-box{min-width:80px;font-size:12px;padding:7px 9px}
  .card-header{flex-direction:column;align-items:flex-start}
  .modal-bg{padding:8px 6px}
  .page-title{font-size:17px}
}

/* Tiny phones 360 */
@media(max-width:360px){
  .topbar{height:52px}
  .layout{min-height:calc(100vh - 52px)}
  .sidebar{top:52px}
  .stats-grid{grid-template-columns:1fr}
  .login-copy-block h1{font-size:22px}
}

/* Dispatch Confirmation Popup */
.confirm-overlay{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.6);z-index:99999;
  display:flex;align-items:center;justify-content:center;
  animation:confirmFadeIn .2s ease forwards;
}
@keyframes confirmFadeIn{from{opacity:0}to{opacity:1}}
.confirm-box{
  background:#fff;color:#111;border-radius:16px;padding:30px 34px;max-width:440px;width:92%;
  box-shadow:0 24px 80px rgba(0,0,0,0.4);text-align:center;
  animation:confirmSlideIn .25s ease forwards;
}
[data-theme="dark"] .confirm-box{background:#1e293b;color:#f1f5f9}
@keyframes confirmSlideIn{from{opacity:0;transform:translateY(-20px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}
.confirm-icon{font-size:44px;margin-bottom:14px}
.success-icon{animation:popIn .4s ease}
@keyframes popIn{0%{transform:scale(0)}60%{transform:scale(1.2)}100%{transform:scale(1)}}
.confirm-details{
  background:#f8fafc;border-radius:10px;padding:14px 16px;text-align:left;
  border:1px solid #e2e8f0;margin-top:10px;
}
[data-theme="dark"] .confirm-details{background:#0f172a;border-color:#334155}
.confirm-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:7px 0;font-size:13px;border-bottom:1px solid #e2e8f0;
}
[data-theme="dark"] .confirm-row{border-color:#334155}
.confirm-row:last-child{border-bottom:none}
.confirm-row span{color:#64748b}
.confirm-row strong{color:#1e293b}
[data-theme="dark"] .confirm-row span{color:#94a3b8}
[data-theme="dark"] .confirm-row strong{color:#f1f5f9}
.confirm-row.highlight{
  background:rgba(22,163,106,0.1);margin:8px -10px 0;padding:9px 10px;
  border-radius:8px;border-bottom:none;font-size:14px;
}
.confirm-row.highlight strong{color:#16a34a;font-size:15px}
.confirm-box-wide{max-width:620px}
.confirm-table{width:100%;border-collapse:collapse;font-size:12px}
.confirm-table th{background:#f0f4f8;padding:6px 10px;text-align:left;font-weight:700;font-size:11px;color:#475569;border-bottom:1px solid #e2e8f0}
.confirm-table td{padding:6px 10px;border-bottom:1px solid #f1f5f9}
.confirm-table tr:last-child td{border-bottom:none}
[data-theme="dark"] .confirm-table th{background:#1e293b;color:#94a3b8;border-color:#334155}
[data-theme="dark"] .confirm-table td{border-color:#1e293b}

/* Part Code Autocomplete */
.ac-dropdown{
  position:absolute;top:100%;left:0;right:0;z-index:9999;
  background:#fff;border:1px solid #e2e8f0;border-radius:8px;
  box-shadow:0 8px 24px rgba(0,0,0,0.12);max-height:220px;overflow-y:auto;margin-top:2px;
}
[data-theme="dark"] .ac-dropdown{background:#1e293b;border-color:#334155;box-shadow:0 8px 24px rgba(0,0,0,0.4)}
.ac-item{
  padding:8px 12px;cursor:pointer;font-size:13px;border-bottom:1px solid #f1f5f9;
}
.ac-item:last-child{border-bottom:none}
.ac-item:hover{background:#f0f7ff}
[data-theme="dark"] .ac-item{border-color:#334155}
[data-theme="dark"] .ac-item:hover{background:#334155}

/* Print — only QR labels */
@media print{
  body *{visibility:hidden!important}
  #qrOutputCard, #qrOutputCard *,
  #detailQrContainer, #detailQrContainer *,
  #challanModal, #challanModal *,
  #billingModal, #billingModal *,
  .modal.modal-wide #detailQrContainer, .modal.modal-wide #detailQrContainer *{
    visibility:visible!important;
  }
  #qrOutputCard{
    position:absolute;left:0;top:0;width:100%;
    background:#fff!important;border:none!important;box-shadow:none!important;
  }
  #detailQrContainer{
    position:absolute;left:0;top:0;width:100%;
    background:#fff!important;
  }
  #challanModal, #billingModal{
    position:absolute!important;left:0;top:0;width:100%;background:transparent!important;overflow:visible!important;
  }
  #challanModal .modal, #billingModal .modal{
    position:absolute!important;left:0;top:0;width:100%;max-width:100%;box-shadow:none!important;background:#fff!important;overflow:visible!important;border:none!important;
  }
  #challanModal .doc-preview, #billingModal .doc-preview{
    padding:20px!important;background:#fff!important;color:#111!important;
  }
  #challanModal .doc-preview table, #billingModal .doc-preview table{
    width:100%!important;border-collapse:collapse!important;
  }
  #challanModal .doc-preview th, #billingModal .doc-preview th{
    background:#f0f4f8!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;
  }
  .modal-bg{position:absolute!important;left:0;top:0;width:100%;background:transparent!important;overflow:visible!important}
  .modal{position:absolute!important;left:0;top:0;width:100%;box-shadow:none!important;background:#fff!important;overflow:visible!important}
  #qrContainer, #detailQrContainer{
    display:flex!important;flex-wrap:wrap!important;gap:16px!important;
  }
  .qr-card{
    background:#fff!important;border:1px solid #ccc!important;border-radius:8px!important;
    padding:12px!important;page-break-inside:avoid;
  }
  .qr-card .qr-lbl{color:#000!important}
  .card-header button, .modal-close, .btn[data-close], #challanModal .btn, #billingModal .btn{display:none!important}
  #challanModal .btn[onclick*="print"], #billingModal .btn[onclick*="print"]{display:none!important}
}

/* ── Chatbot Widget ─────────────────────────────────────── */
.chatbot-fab{
  position:fixed;bottom:28px;right:28px;z-index:9998;
  width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,#e88a1a,#d4760f);
  color:#fff;box-shadow:0 4px 20px rgba(232,138,26,0.4);
  display:flex;align-items:center;justify-content:center;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.chatbot-fab:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(232,138,26,0.55)}
.chatbot-fab svg{width:28px;height:28px;transition:all .3s}
.chatbot-fab .chatbot-fab-close{display:none}
.chatbot-fab.open .chatbot-fab-icon{display:none}
.chatbot-fab.open .chatbot-fab-close{display:block}
.chatbot-fab.open{background:var(--card);color:var(--text);box-shadow:0 4px 16px rgba(0,0,0,0.15)}

.chatbot-window{
  position:fixed;bottom:100px;right:28px;z-index:9997;
  width:400px;max-height:560px;height:calc(100vh - 140px);
  background:#080f1c;border:1px solid var(--border);border-radius:18px;
  display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 12px 48px rgba(0,0,0,0.35);
  opacity:0;visibility:hidden;transform:translateY(20px) scale(0.95);
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
[data-theme="light"] .chatbot-window{
  background:#f5f5f0;box-shadow:0 12px 48px rgba(0,0,0,0.15);
}
.chatbot-window.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}

.chatbot-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;background:linear-gradient(135deg,#e88a1a,#d4760f);
  color:#fff;flex-shrink:0;
}
.chatbot-header-left{display:flex;align-items:center;gap:12px}
.chatbot-avatar{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center}
.chatbot-avatar svg{width:20px;height:20px;color:#fff}
.chatbot-title{font-size:15px;font-weight:700;line-height:1.2}
.chatbot-subtitle{font-size:11px;opacity:0.8}
.chatbot-close-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;border-radius:6px;display:flex}
.chatbot-close-btn:hover{background:rgba(255,255,255,0.15)}
.chatbot-close-btn svg{width:18px;height:18px}

.chatbot-messages{
  flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;
  scrollbar-width:thin;background:#080f1c;
}
[data-theme="light"] .chatbot-messages{background:#f5f5f0}

.chatbot-welcome{text-align:center;padding:20px 10px;color:#b0c4d8}
[data-theme="light"] .chatbot-welcome{color:#6b6b5e}
.chatbot-welcome h4{color:#f0f6ff}
[data-theme="light"] .chatbot-welcome h4{color:#1a1a1a}
.chatbot-welcome-icon{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#e88a1a,#d4760f);display:inline-flex;align-items:center;justify-content:center;margin-bottom:10px}
.chatbot-welcome-icon svg{width:28px;height:28px;color:#fff}
.chatbot-welcome h4{font-size:16px;color:var(--text);margin:0 0 6px}
.chatbot-welcome p{font-size:13px;line-height:1.5;margin:0}

.chatbot-msg{display:flex}
.chatbot-msg-user{justify-content:flex-end}
.chatbot-msg-bot{justify-content:flex-start}

.chatbot-bubble{
  max-width:82%;padding:10px 14px;border-radius:14px;
  font-size:13.5px;line-height:1.55;word-wrap:break-word;
  white-space:pre-wrap;
}
.chatbot-msg-user .chatbot-bubble{
  background:linear-gradient(135deg,#e88a1a,#d4760f);color:#fff;
  border-bottom-right-radius:4px;
}
.chatbot-msg-bot .chatbot-bubble{
  background:#0f1e35;color:#f0f6ff;border:1px solid rgba(0,194,224,0.15);
  border-bottom-left-radius:4px;
}
[data-theme="light"] .chatbot-msg-bot .chatbot-bubble{
  background:#ffffff;color:#1a1a1a;border-color:rgba(232,138,26,0.18);
}

.chatbot-typing{display:flex;gap:4px;align-items:center;padding:12px 18px}
.chatbot-typing span{width:7px;height:7px;border-radius:50%;background:var(--lgray);animation:chatTyping 1.4s infinite ease-in-out}
.chatbot-typing span:nth-child(2){animation-delay:0.2s}
.chatbot-typing span:nth-child(3){animation-delay:0.4s}
@keyframes chatTyping{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}

.chatbot-input-area{
  display:flex;align-items:center;gap:8px;padding:12px 14px;
  border-top:1px solid var(--border);flex-shrink:0;background:#080f1c;
}
[data-theme="light"] .chatbot-input-area{background:#f5f5f0}
.chatbot-input{
  flex:1;border:1px solid var(--border);border-radius:10px;
  padding:10px 14px;font-size:13.5px;background:#0f1e35;color:#f0f6ff;
  outline:none;transition:border-color .2s;
}
[data-theme="light"] .chatbot-input{background:#ffffff;color:#1a1a1a;border-color:rgba(0,0,0,0.15)}
.chatbot-input:focus{border-color:#e88a1a}
.chatbot-input::placeholder{color:var(--lgray)}
.chatbot-send-btn{
  width:38px;height:38px;border-radius:10px;border:none;cursor:pointer;
  background:linear-gradient(135deg,#e88a1a,#d4760f);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  transition:all .2s;
}
.chatbot-send-btn:hover{transform:scale(1.06);box-shadow:0 2px 10px rgba(232,138,26,0.3)}
.chatbot-send-btn svg{width:18px;height:18px}

@media(max-width:720px){
  .chatbot-window{right:10px;left:10px;bottom:90px;width:auto;max-height:calc(100vh - 110px)}
  .chatbot-fab{bottom:18px;right:18px;width:52px;height:52px}
}
@media print{.chatbot-fab,.chatbot-window{display:none!important}}

/* Chatbot markdown rendering */
.chatbot-bubble{white-space:normal}
.chatbot-msg-user .chatbot-bubble{white-space:pre-wrap}
.chatbot-table-wrap{overflow-x:auto;margin:6px 0}
.chatbot-table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.4}
.chatbot-table th,.chatbot-table td{padding:5px 8px;border:1px solid var(--border);text-align:left;white-space:nowrap}
.chatbot-table th{background:rgba(232,138,26,0.15);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:0.3px}
.chatbot-table tr:nth-child(even) td{background:rgba(0,0,0,0.05)}
[data-theme="dark"] .chatbot-table tr:nth-child(even) td{background:rgba(255,255,255,0.03)}
.chatbot-bubble ul{margin:6px 0;padding-left:18px}
.chatbot-bubble li{margin:3px 0;font-size:13px}
.chatbot-bubble code{background:rgba(232,138,26,0.12);padding:1px 5px;border-radius:4px;font-size:12px;font-family:'Space Mono',monospace}
.chatbot-bubble pre{background:rgba(0,0,0,0.15);padding:8px 10px;border-radius:8px;overflow-x:auto;margin:6px 0}
.chatbot-bubble pre code{background:none;padding:0}
.chatbot-h2{display:block;font-size:15px;margin:8px 0 4px}
.chatbot-h3{display:block;font-size:13.5px;margin:8px 0 4px;color:#e88a1a}
[data-theme="dark"] .chatbot-h3{color:#ffb347}