/* ═══════════════════════════════════════════════════════════════
   BEILETU FURNITURE — Main Stylesheet v1.0
   Brand: Charcoal (#2c3540) + Gold (#c9971e) — Logo palette
   Based on BULMS v117 CSS architecture
═══════════════════════════════════════════════════════════════ */
:root {
  --bg:#eeebe4; --surface:#faf8f4; --surface2:#f5f2eb; --surface3:#ece8de;
  --border:#ddd9d0; --border2:#ccc8bc;
  --text:#1a2535; --text2:#4a5568; --text3:#8a9099;
  --accent:#2c3540; --accent2:#1e2a35; --accent-light:#e8e4dc; --accent-text:#2c3540;
  --gold:#c9971e; --gold2:#e8b832; --gold-light:#f5d87a; --gold-bg:rgba(201,151,30,.12);
  --green:#1a7a40; --green-bg:#d4ead9;
  --amber:#b45309; --amber-bg:#fef3c7;
  --red:#b91c1c; --red-bg:#fee2e2;
  --blue:#1d4ed8; --blue-bg:#dbeafe;
  --purple:#6d28d9; --purple-bg:#ede9fe;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);
  --shadow-md:0 4px 12px rgba(0,0,0,.08),0 12px 32px rgba(0,0,0,.06);
  --shadow-lg:0 20px 50px rgba(0,0,0,.18);
  --sb:#2c3540; --sb-w:240px; --sb-t:rgba(250,248,244,.78);
  --radius:10px; --radius-sm:6px; --radius-lg:14px; --radius-xl:20px;
  --inp-bg:#faf8f4; --inp-border:#cec9be; --inp-border-f:#c9971e;
  --inp-shadow-f:0 0 0 3px rgba(201,151,30,.15);
  --grad-brand:linear-gradient(135deg,#2c3540 0%,#1e2a35 50%,#c9971e 100%);
  --grad-gold:linear-gradient(135deg,#c9971e,#e8b832);
  --header-h:60px;
}
[data-theme="dark"] {
  --bg:#0d1117; --surface:#161b22; --surface2:#1c2333; --surface3:#21262d;
  --border:#30363d; --border2:#484f58;
  --text:#e6edf3; --text2:#8b949e; --text3:#6e7681;
  --accent:#c9971e; --accent2:#e8b832; --accent-light:rgba(201,151,30,.18);
  --shadow:0 1px 3px rgba(0,0,0,.4),0 4px 16px rgba(0,0,0,.3);
  --shadow-md:0 4px 12px rgba(0,0,0,.4),0 12px 32px rgba(0,0,0,.3);
  --inp-bg:#1c2333; --inp-border:#2d3748; --inp-border-f:#c9971e;
  --inp-shadow-f:0 0 0 3px rgba(201,151,30,.18);
}

/* ── RESET ───────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);
  font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;
  transition:background .2s,color .2s}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}

/* ── LAYOUT ──────────────────────────────────────────── */
.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sb-w);background:var(--sb);position:fixed;top:0;left:0;height:100vh;
  overflow-y:auto;overflow-x:hidden;z-index:100;display:flex;flex-direction:column;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.12) transparent;
  transition:transform .28s cubic-bezier(.4,0,.2,1)}
.sidebar::-webkit-scrollbar{width:4px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:2px}
.main-area{margin-left:var(--sb-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
.header{height:var(--header-h);background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;
  position:sticky;top:0;z-index:90;box-shadow:0 1px 8px rgba(0,0,0,.04)}
.page-content{padding:24px;flex:1}

/* ── SIDEBAR ─────────────────────────────────────────── */
.sb-logo{padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-logo-wrap{display:flex;align-items:center;gap:12px}
.sb-logo-img{width:42px;height:42px;border-radius:10px;overflow:hidden;flex-shrink:0;
  background:var(--grad-brand);display:flex;align-items:center;justify-content:center;
  border:1.5px solid rgba(201,151,30,.3)}
.sb-logo-img img{width:100%;height:100%;object-fit:contain;border-radius:9px}
.sb-logo-nm{font-family:'Playfair Display',serif;font-size:16px;font-weight:700;
  color:#fff;line-height:1.2}
.sb-logo-tg{font-size:9px;color:rgba(255,255,255,.38);letter-spacing:.5px;margin-top:1px}
.sb-nav{padding:12px 10px;flex:1}
.sb-label{font-size:9.5px;font-weight:700;letter-spacing:1.8px;color:rgba(255,255,255,.3);
  text-transform:uppercase;padding:10px 10px 4px;display:block}
.sb-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;
  color:rgba(255,255,255,.65);font-size:13px;font-weight:500;cursor:pointer;
  transition:all .17s;margin:1px 0;border:none;background:none;width:100%;text-align:left;
  text-decoration:none}
.sb-item:hover{background:rgba(255,255,255,.08);color:rgba(255,255,255,.95)}
.sb-item.active{background:linear-gradient(90deg,rgba(201,151,30,.18),rgba(201,151,30,.08));
  color:#f5d87a;border:1px solid rgba(201,151,30,.25)}
.sb-item.active .sb-icon{color:#e8b832}
.sb-icon{width:18px;height:18px;display:flex;align-items:center;justify-content:center;
  opacity:.8;flex-shrink:0;font-size:15px}
.sb-item.active .sb-icon{opacity:1}
.sb-badge{margin-left:auto;background:rgba(201,151,30,.22);color:#f5d87a;
  font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:20px}
.sb-user{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;gap:10px}
.sb-user-av{width:34px;height:34px;border-radius:50%;background:var(--grad-brand);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;
  font-weight:700;flex-shrink:0;overflow:hidden}
.sb-user-av img{width:100%;height:100%;object-fit:cover}
.sb-user-nm{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.85);line-height:1.3}
.sb-user-rl{font-size:10px;color:rgba(255,255,255,.35)}

/* ── HEADER ──────────────────────────────────────────── */
.h-title{font-size:16px;font-weight:700;color:var(--text)}
.h-sub{font-size:11.5px;color:var(--text3)}
.h-right{display:flex;align-items:center;gap:10px}
.h-btn{background:none;border:1px solid var(--border);border-radius:8px;padding:7px 10px;
  color:var(--text2);font-size:13px;cursor:pointer;transition:all .15s;
  display:flex;align-items:center;gap:6px}
.h-btn:hover{background:var(--surface2);border-color:var(--border2)}
.h-theme-btn{width:34px;height:34px;padding:0;justify-content:center}

/* ── PAGE HEADER ─────────────────────────────────────── */
.pg-hd{display:flex;align-items:flex-start;justify-content:space-between;
  gap:16px;margin-bottom:22px;flex-wrap:wrap}
.pg-title{font-family:'Playfair Display',serif;font-size:22px;font-weight:700;
  color:var(--text);line-height:1.2}
.pg-sub{font-size:13px;color:var(--text3);margin-top:3px}
.pg-actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}

/* ── CARDS ────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow)}
.card-body{padding:20px}
.card-hd{padding:16px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-title{font-size:14.5px;font-weight:700;color:var(--text)}

/* ── STAT CARDS ──────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:18px 20px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--sc-color, var(--grad-brand))}
.stat-ic{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:18px;margin-bottom:12px;
  background:var(--sc-bg,var(--accent-light));color:var(--sc-ic-color,var(--accent))}
.stat-num{font-family:'Playfair Display',serif;font-size:26px;font-weight:800;
  color:var(--text);line-height:1}
.stat-lbl{font-size:11.5px;color:var(--text3);margin-top:3px;font-weight:500}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 18px;border-radius:9px;
  font-size:13px;font-weight:600;cursor:pointer;transition:all .18s;
  border:none;font-family:inherit;text-decoration:none;white-space:nowrap}
.btn-sm{padding:5px 12px;font-size:12px;gap:5px}
.btn-xs{padding:4px 9px;font-size:11px;gap:4px;border-radius:7px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px)}
.btn-gold{background:var(--grad-gold);color:#1e2a35}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(201,151,30,.35)}
.btn-outline{background:transparent;color:var(--accent);border:1.5px solid var(--accent)}
.btn-outline:hover{background:var(--accent-light)}
.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--surface2)}
.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid rgba(185,28,28,.2)}
.btn-danger:hover{background:var(--red);color:#fff}
.btn-success{background:var(--green-bg);color:var(--green);border:1px solid rgba(26,122,64,.2)}
.btn-success:hover{background:var(--green);color:#fff}
.btn-icon{width:32px;height:32px;padding:0;justify-content:center;border-radius:8px}

/* ── BADGES ──────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;
  font-size:11px;font-weight:600;white-space:nowrap}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-purple{background:var(--purple-bg);color:var(--purple)}
.badge-gold{background:var(--gold-bg);color:var(--gold)}
.badge-gray{background:var(--surface3);color:var(--text3)}

/* ── TABLES ──────────────────────────────────────────── */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{background:var(--surface2);padding:10px 14px;text-align:left;font-weight:600;
  font-size:11.5px;color:var(--text3);white-space:nowrap;border-bottom:1px solid var(--border);
  text-transform:uppercase;letter-spacing:.5px}
table.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle;
  color:var(--text2)}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tbody tr:hover td{background:var(--surface2);cursor:default}
.tbl-sn{width:42px;text-align:center;font-size:11px;color:var(--text3);font-weight:500}
.tbl-actions{display:flex;gap:4px;justify-content:center}

/* ── FORMS ───────────────────────────────────────────── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12.5px;font-weight:600;color:var(--text2);margin-bottom:5px}
.form-label .req{color:var(--red)}
.form-control{width:100%;padding:9px 12px;border:1.5px solid var(--inp-border);
  border-radius:var(--radius);background:var(--inp-bg);color:var(--text);font-size:13.5px;
  transition:all .18s;outline:none;font-family:inherit}
.form-control:focus{border-color:var(--inp-border-f);box-shadow:var(--inp-shadow-f)}
.form-control::placeholder{color:var(--text3)}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:88px}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-hint{font-size:11px;color:var(--text3);margin-top:4px}

/* ── SEARCH BAR ──────────────────────────────────────── */
.search-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.search-wrap{position:relative;flex:1;min-width:200px;max-width:360px}
.search-wrap .fa{position:absolute;left:11px;top:50%;transform:translateY(-50%);
  color:var(--text3);font-size:13px;pointer-events:none}
.search-input{width:100%;padding:8px 12px 8px 34px;border:1.5px solid var(--inp-border);
  border-radius:9px;background:var(--inp-bg);color:var(--text);font-size:13px;
  outline:none;font-family:inherit;transition:border-color .15s}
.search-input:focus{border-color:var(--inp-border-f);box-shadow:0 0 0 2px rgba(44,53,64,.08)}

/* ── TABS ────────────────────────────────────────────── */
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:22px;
  overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab-btn{padding:9px 18px;font-size:13px;font-weight:600;color:var(--text3);
  background:none;border:none;cursor:pointer;border-radius:8px 8px 0 0;
  transition:all .17s;white-space:nowrap;position:relative;bottom:-2px;
  border:2px solid transparent;border-bottom:none}
.tab-btn:hover{color:var(--accent);background:var(--accent-light)}
.tab-btn.active{color:var(--accent);background:var(--surface);
  border-color:var(--border);border-bottom-color:var(--surface)}
.tab-panel{display:none}.tab-panel.active{display:block}
.tab-count{background:var(--accent-light);color:var(--accent);font-size:10px;
  font-weight:700;padding:2px 7px;border-radius:20px;margin-left:5px}

/* ── MODALS ──────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;
  display:none;align-items:center;justify-content:center;padding:16px;
  backdrop-filter:blur(2px)}
.modal-overlay.show{display:flex}
.modal{background:var(--surface);border-radius:var(--radius-xl);width:100%;max-width:560px;
  max-height:90vh;display:flex;flex-direction:column;box-shadow:0 24px 80px rgba(0,0,0,.2);
  overflow:hidden;animation:modalIn .22s cubic-bezier(.34,1.56,.64,1)}
.modal-lg{max-width:800px}
.modal-xl{max-width:1000px}
@keyframes modalIn{from{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:none}}
.modal-hd{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;
  align-items:center;justify-content:space-between;flex-shrink:0}
.modal-title{font-family:'Playfair Display',serif;font-size:17px;font-weight:700}
.modal-close{width:30px;height:30px;border-radius:7px;background:var(--surface2);
  border:1px solid var(--border);color:var(--text2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:14px}
.modal-close:hover{background:var(--red-bg);color:var(--red)}
.modal-body{padding:22px;overflow-y:auto;flex:1}
.modal-ft{padding:16px 22px;border-top:1px solid var(--border);display:flex;
  gap:9px;justify-content:flex-end;flex-shrink:0}

/* ── STEPPER (new product/order) ─────────────────────── */
.stepper{display:flex;gap:0;margin-bottom:28px;overflow-x:auto}
.step-item{display:flex;align-items:center;flex:1;min-width:80px}
.step-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:12.5px;font-weight:700;flex-shrink:0;
  background:var(--surface2);border:2px solid var(--border);color:var(--text3);
  transition:all .2s}
.step-item.done .step-num{background:var(--accent);border-color:var(--accent);color:#fff}
.step-item.active .step-num{background:var(--grad-gold);border-color:var(--gold);color:#1e2a35}
.step-info{padding-left:8px}
.step-lbl{font-size:11.5px;font-weight:600;color:var(--text3)}
.step-item.active .step-lbl{color:var(--gold)}
.step-item.done .step-lbl{color:var(--accent)}
.step-line{flex:1;height:2px;background:var(--border);margin:0 6px;flex-shrink:1}
.step-item.done + .step-item .step-line,
.step-line.done{background:var(--accent)}
.step-panel{display:none}.step-panel.active{display:block}

/* ── IMAGE PREVIEW ───────────────────────────────────── */
.img-upload-area{border:2px dashed var(--border);border-radius:var(--radius-lg);
  padding:28px;text-align:center;cursor:pointer;transition:all .2s;
  background:var(--surface2)}
.img-upload-area:hover,.img-upload-area.drag{border-color:var(--accent);
  background:var(--accent-light)}
.img-preview{width:100%;max-height:200px;object-fit:contain;border-radius:10px;
  margin-top:10px;display:none}
.img-preview.show{display:block}
.img-thumb-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:12px}
.img-thumb{aspect-ratio:1;border:2px solid var(--border);border-radius:8px;overflow:hidden;
  cursor:pointer;transition:border-color .15s;position:relative;background:var(--surface2)}
.img-thumb img{width:100%;height:100%;object-fit:cover}
.img-thumb.active{border-color:var(--accent)}
.img-thumb .rm-btn{position:absolute;top:2px;right:2px;background:var(--red);color:#fff;
  width:18px;height:18px;border-radius:50%;font-size:9px;display:none;
  align-items:center;justify-content:center;cursor:pointer}
.img-thumb:hover .rm-btn{display:flex}

/* ── GDRIVE TOGGLE ───────────────────────────────────── */
.img-src-toggle{display:flex;gap:8px;margin-bottom:10px}
.img-src-btn{flex:1;padding:7px;border:1.5px solid var(--border);border-radius:8px;
  font-size:12px;font-weight:600;background:var(--surface2);color:var(--text3);
  cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;gap:5px}
.img-src-btn.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}
.gdrive-input{display:none}
.gdrive-input.show{display:block}

/* ── MATERIAL SELECTOR ───────────────────────────────── */
.mat-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;
  max-height:280px;overflow-y:auto;padding:4px;border:1px solid var(--border);
  border-radius:var(--radius);background:var(--surface2)}
.mat-item{padding:9px 11px;border-radius:8px;border:1.5px solid var(--border);
  background:var(--surface);cursor:pointer;transition:all .15s;
  display:flex;align-items:center;gap:8px}
.mat-item:hover{border-color:var(--accent);background:var(--accent-light)}
.mat-item.selected{border-color:var(--accent);background:var(--accent-light)}
.mat-item-img{width:34px;height:34px;border-radius:7px;object-fit:cover;
  background:var(--surface3);flex-shrink:0}
.mat-item-nm{font-size:12.5px;font-weight:600;line-height:1.3}
.mat-item-pr{font-size:11px;color:var(--text3);margin-top:1px}
.mat-qty-row{display:flex;align-items:center;gap:9px;padding:8px 11px;
  background:var(--surface);border:1px solid var(--border);border-radius:8px;
  margin:4px 0}
.mat-qty-nm{flex:1;font-size:12.5px;font-weight:600}
.mat-qty-pr{font-size:11px;color:var(--text3);width:90px;text-align:right}
.mat-qty-inp{width:70px;padding:5px 8px;border:1.5px solid var(--border);
  border-radius:7px;font-size:12.5px;text-align:center;background:var(--inp-bg);color:var(--text)}
.mat-total-row{background:var(--accent-light);border:1.5px solid rgba(44,53,64,.2);
  border-radius:10px;padding:12px 16px;margin-top:10px}
.mat-total-row .lbl{font-size:12px;color:var(--text3)}
.mat-total-row .val{font-family:'Playfair Display',serif;font-size:22px;font-weight:800;
  color:var(--accent)}

/* ── PROFIT CALC ─────────────────────────────────────── */
.profit-calc{background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px;margin-top:14px}
.calc-row{display:flex;justify-content:space-between;align-items:center;
  padding:7px 0;border-bottom:1px solid var(--border)}
.calc-row:last-child{border-bottom:none}
.calc-lbl{font-size:12.5px;color:var(--text2)}
.calc-val{font-size:13.5px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace}
.calc-final{background:var(--accent);color:#fff;border-radius:10px;padding:12px 16px;
  margin-top:12px;display:flex;justify-content:space-between;align-items:center}
.calc-final .lbl{font-size:12px;opacity:.8}
.calc-final .val{font-family:'Playfair Display',serif;font-size:24px;font-weight:800}

/* ── PRODUCT CARDS (admin) ───────────────────────────── */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.prod-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);
  overflow:hidden;transition:all .22s;cursor:pointer}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(44,53,64,.2)}
.prod-img{aspect-ratio:4/3;background:var(--surface2);display:flex;
  align-items:center;justify-content:center;overflow:hidden;position:relative}
.prod-img img{width:100%;height:100%;object-fit:cover}
.prod-img .no-img{font-size:40px;color:var(--text3)}
.prod-status{position:absolute;top:9px;right:9px}
.prod-body{padding:16px}
.prod-code{font-size:10px;color:var(--text3);font-family:'DM Mono',monospace;
  font-weight:500;letter-spacing:.4px;margin-bottom:4px}
.prod-name{font-family:'Playfair Display',serif;font-size:16px;font-weight:700;
  line-height:1.28;margin-bottom:6px;color:var(--text)}
.prod-desc{font-size:12px;color:var(--text2);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:12px}
.prod-ft{display:flex;align-items:center;justify-content:space-between;
  padding-top:10px;border-top:1px solid var(--border)}
.prod-price{font-family:'Playfair Display',serif;font-size:19px;font-weight:800;color:var(--accent)}
.prod-dlv{font-size:10.5px;color:var(--text3);margin-top:2px}
.prod-actions{display:flex;gap:4px}

/* ── ALERTS / TOASTS ─────────────────────────────────── */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;
  display:flex;flex-direction:column;gap:8px;max-width:340px}
.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:13px 16px;box-shadow:var(--shadow-md);display:flex;align-items:flex-start;gap:10px;
  animation:toastIn .25s cubic-bezier(.34,1.56,.64,1)}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.warning{border-left:3px solid var(--amber)}
.toast-ic{font-size:16px;flex-shrink:0;margin-top:1px}
.toast.success .toast-ic{color:var(--green)}
.toast.error .toast-ic{color:var(--red)}
.toast.warning .toast-ic{color:var(--amber)}
.toast-msg{font-size:13px;color:var(--text);line-height:1.5}
@keyframes toastIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}

/* ── EMPTY STATE ─────────────────────────────────────── */
.empty-state{text-align:center;padding:56px 20px;color:var(--text3)}
.empty-state .icon{font-size:48px;margin-bottom:14px;opacity:.4}
.empty-state .msg{font-size:14px;font-weight:500}

/* ── LOADING ─────────────────────────────────────────── */
.spinner{display:inline-block;width:18px;height:18px;border:2.5px solid var(--border);
  border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-overlay{position:fixed;inset:0;background:rgba(0,0,0,.15);z-index:9990;
  display:none;align-items:center;justify-content:center}
.loading-overlay.show{display:flex}

/* ── PAGINATION ──────────────────────────────────────── */
.pagination{display:flex;gap:4px;align-items:center;justify-content:center;margin-top:16px}
.pag-btn{width:32px;height:32px;border-radius:7px;border:1px solid var(--border);
  background:var(--surface);color:var(--text2);font-size:13px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:all .15s}
.pag-btn:hover{background:var(--surface2)}
.pag-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pag-btn:disabled{opacity:.4;cursor:not-allowed}

/* ── CONFIRM DIALOG ──────────────────────────────────── */
.confirm-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:2000;
  display:none;align-items:center;justify-content:center;padding:16px}
.confirm-overlay.show{display:flex}
.confirm-box{background:var(--surface);border-radius:var(--radius-xl);
  padding:26px;max-width:380px;width:100%;box-shadow:0 24px 80px rgba(0,0,0,.3);
  text-align:center}
.confirm-ic{font-size:42px;margin-bottom:14px}
.confirm-t{font-size:16.5px;font-weight:700;margin-bottom:7px}
.confirm-d{font-size:13px;color:var(--text2);margin-bottom:20px;line-height:1.55}
.confirm-actions{display:flex;gap:9px;justify-content:center}

/* ── SCROLLBAR ───────────────────────────────────────── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* ── MOBILE HAMBURGER ────────────────────────────────── */
.sb-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;
  width:34px;height:34px;align-items:center;justify-content:center;color:var(--text2);
  cursor:pointer;font-size:16px}
.sb-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99}

/* ── PUBLIC WEBSITE ──────────────────────────────────── */
.pub-nav{position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(13,21,32,.92);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(201,151,30,.18);
  padding:0 5%;height:66px;display:flex;align-items:center;justify-content:space-between}
.pub-nav-logo{display:flex;align-items:center;gap:11px}
.pub-nav-logo-img{width:38px;height:38px;border-radius:9px;overflow:hidden;
  border:1.5px solid rgba(201,151,30,.3);background:var(--grad-brand)}
.pub-nav-logo-img img{width:100%;height:100%;object-fit:contain}
.pub-nav-nm{font-family:'Playfair Display',serif;font-size:17px;font-weight:700;color:#fff}
.pub-nav-tg{font-size:9px;color:rgba(255,255,255,.35);letter-spacing:.5px}
.pub-nav-links{display:flex;align-items:center;gap:3px}
.pub-nav-lk{color:rgba(255,255,255,.72);padding:8px 14px;border-radius:8px;
  font-size:13.5px;font-weight:500;cursor:pointer;transition:all .18s;
  border:none;background:none;font-family:inherit}
.pub-nav-lk:hover,.pub-nav-lk.on{background:rgba(255,255,255,.1);color:#fff}
.pub-nav-cta{background:var(--grad-gold);color:#1e2a35;font-weight:700;
  padding:8px 20px;border-radius:8px}
.pub-nav-ham{display:none;background:none;border:1px solid rgba(255,255,255,.2);
  color:#fff;width:36px;height:36px;border-radius:8px;cursor:pointer;
  font-size:15px;align-items:center;justify-content:center}

/* Hero section */
.hero{min-height:100vh;background:linear-gradient(135deg,#0d1520 0%,#1e2a35 45%,#2c3540 75%);
  display:flex;align-items:center;padding:66px 5% 0;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 55% at 62% 38%,rgba(201,151,30,.10) 0%,transparent 65%)}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  width:100%;max-width:1360px;margin:auto;padding:90px 0;position:relative;z-index:1}
.hero-tag{display:inline-flex;align-items:center;gap:8px;
  background:rgba(201,151,30,.12);border:1px solid rgba(201,151,30,.3);
  border-radius:30px;padding:6px 16px;font-size:11.5px;font-weight:600;
  color:#f5d87a;letter-spacing:.04em;margin-bottom:18px}
.hero-dot{width:7px;height:7px;background:#e8b832;border-radius:50%;
  animation:pulse 2s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero-h1{font-family:'Playfair Display',serif;font-size:clamp(34px,5vw,62px);
  font-weight:800;color:#fff;line-height:1.08;margin-bottom:18px;letter-spacing:-.02em}
.hero-h1 em{color:#e8b832;font-style:italic}
.hero-p{font-size:15.5px;color:rgba(255,255,255,.7);line-height:1.78;
  margin-bottom:34px;max-width:470px}
.hero-btns{display:flex;gap:11px;flex-wrap:wrap}
.btn-hero-p{background:var(--grad-gold);color:#1e2a35;padding:13px 28px;border-radius:10px;
  font-size:14.5px;font-weight:700;border:none;cursor:pointer;transition:all .2s;
  display:inline-flex;align-items:center;gap:8px;font-family:inherit}
.btn-hero-p:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,151,30,.4)}
.btn-hero-o{background:transparent;color:#fff;padding:13px 28px;border-radius:10px;
  font-size:14.5px;font-weight:600;border:1.5px solid rgba(255,255,255,.28);
  cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px;font-family:inherit}
.btn-hero-o:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.55)}
.hero-stats{display:flex;gap:28px;margin-top:42px;flex-wrap:wrap}
.hs-num{font-family:'Playfair Display',serif;font-size:30px;font-weight:800;color:#e8b832;line-height:1}
.hs-lbl{font-size:11px;color:rgba(255,255,255,.45);margin-top:2px}
/* Hero visual */
.hero-vis{position:relative}
.hv-frame{border-radius:20px;overflow:hidden;border:2px solid rgba(201,151,30,.25);
  box-shadow:0 28px 70px rgba(0,0,0,.5);aspect-ratio:4/3;
  background:linear-gradient(145deg,#0e1c28,#1a2d3f);
  display:flex;align-items:center;justify-content:center}
.hv-frame img{width:100%;height:100%;object-fit:cover}
.hv-placeholder{font-size:80px;opacity:.25}

/* Public sections */
.pub-sec{padding:78px 5%}
.pub-sec-alt{background:var(--surface2)}
.pub-con{max-width:1360px;margin:auto}
.eyebrow{font-size:11px;font-weight:700;color:var(--accent);letter-spacing:2px;
  text-transform:uppercase;margin-bottom:10px;display:block}
.sec-t{font-family:'Playfair Display',serif;font-size:clamp(26px,3.2vw,40px);
  font-weight:800;color:var(--text);line-height:1.18;margin-bottom:12px}
.sec-sub{font-size:15px;color:var(--text2);max-width:520px;margin:auto;line-height:1.72}
.sec-hd{text-align:center;margin-bottom:50px}

/* Public product cards */
.pub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(278px,1fr));gap:22px}
.pub-card{background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-xl);overflow:hidden;transition:all .24s cubic-bezier(.34,1.56,.64,1);
  cursor:pointer}
.pub-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(44,53,64,.2)}
.pc-img{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;background:var(--surface2)}
.pc-img img{width:100%;height:100%;object-fit:cover}
.pc-no-img{font-size:50px;color:var(--text3);opacity:.4}
.pc-cat{position:absolute;top:10px;left:10px;background:var(--accent);color:#fff;
  font-size:9.5px;font-weight:700;padding:4px 10px;border-radius:20px;
  text-transform:uppercase;letter-spacing:.5px}
.pc-body{padding:18px}
.pc-code{font-size:9.5px;color:var(--text3);font-family:'DM Mono',monospace;
  letter-spacing:.4px;margin-bottom:4px}
.pc-nm{font-family:'Playfair Display',serif;font-size:17px;font-weight:700;
  margin-bottom:8px;line-height:1.28}
.pc-desc{font-size:12px;color:var(--text2);line-height:1.6;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-ft{display:flex;align-items:center;justify-content:space-between;
  padding-top:12px;border-top:1px solid var(--border)}
.pc-price{font-family:'Playfair Display',serif;font-size:20px;font-weight:800;color:var(--accent)}
.pc-price span{font-size:11px;font-family:inherit;color:var(--text3);font-weight:400}
.btn-order-now{background:var(--accent);color:#fff;padding:8px 16px;border-radius:8px;
  font-size:12px;font-weight:600;border:none;cursor:pointer;transition:all .18s;
  display:inline-flex;align-items:center;gap:5px;font-family:inherit}
.btn-order-now:hover{background:var(--accent2)}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px}
.cat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:22px 14px;text-align:center;cursor:pointer;transition:all .2s}
.cat-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.cat-ic{font-size:28px;margin-bottom:9px}
.cat-nm{font-size:12.5px;font-weight:600}
.cat-ct{font-size:10.5px;color:var(--text3);margin-top:2px}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.svc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);
  padding:28px;transition:all .2s;position:relative;overflow:hidden}
.svc-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3.5px;
  background:var(--grad-brand)}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.svc-ic{width:50px;height:50px;background:var(--accent-light);border-radius:12px;
  display:flex;align-items:center;justify-content:center;color:var(--accent);
  font-size:22px;margin-bottom:16px}
.svc-t{font-family:'Playfair Display',serif;font-size:18px;font-weight:700;margin-bottom:10px}
.svc-d{font-size:13.5px;color:var(--text2);line-height:1.7}

/* Public footer */
.pub-footer{background:#0d1520;color:rgba(255,255,255,.65);padding:54px 5% 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:42px;max-width:1360px;margin:0 auto 42px}
.footer-brand .logo{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .nm{font-family:'Playfair Display',serif;font-size:18px;font-weight:700;color:#fff}
.footer-brand p{font-size:13px;line-height:1.72;max-width:280px}
.footer-col h4{font-size:12px;font-weight:700;color:#fff;letter-spacing:1px;
  text-transform:uppercase;margin-bottom:16px}
.footer-col a,.footer-col p{display:block;font-size:13px;margin-bottom:7px;
  color:rgba(255,255,255,.55);transition:color .15s;cursor:pointer}
.footer-col a:hover{color:#e8b832}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;
  display:flex;align-items:center;justify-content:space-between;font-size:12px;
  max-width:1360px;margin:0 auto;flex-wrap:wrap;gap:10px}
.footer-bottom .logo-sm{display:flex;align-items:center;gap:8px;color:#e8b832;
  font-size:12px;font-weight:600}

/* Order request form */
.order-form-wrap{max-width:640px;margin:0 auto;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);
  padding:28px;box-shadow:var(--shadow-md)}
.order-form-title{font-family:'Playfair Display',serif;font-size:20px;font-weight:700;
  margin-bottom:6px}
.order-form-product{background:var(--surface2);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:14px 16px;margin-bottom:20px;
  display:flex;align-items:center;gap:13px}
.order-form-product img{width:56px;height:56px;border-radius:9px;object-fit:cover;
  background:var(--surface3)}
.ofp-nm{font-weight:700;font-size:14.5px}
.ofp-code{font-size:10.5px;color:var(--text3);font-family:'DM Mono',monospace}
.ofp-price{font-family:'Playfair Display',serif;font-size:18px;font-weight:800;color:var(--accent)}

/* ── Product detail page ─────────────────────────────── */
.prod-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.pd-main-img{border-radius:var(--radius-xl);overflow:hidden;aspect-ratio:4/3;
  background:var(--surface2);cursor:zoom-in;display:flex;align-items:center;justify-content:center}
.pd-main-img img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin-top:10px}
.pd-thumb{aspect-ratio:1;border-radius:8px;overflow:hidden;cursor:pointer;
  border:2px solid transparent;transition:border-color .15s;background:var(--surface2)}
.pd-thumb:hover,.pd-thumb.active{border-color:var(--accent)}
.pd-thumb img{width:100%;height:100%;object-fit:cover}
.pd-info{}
.pd-code{font-size:10.5px;color:var(--text3);font-family:'DM Mono',monospace;margin-bottom:6px}
.pd-name{font-family:'Playfair Display',serif;font-size:clamp(24px,3vw,36px);font-weight:800;
  line-height:1.2;margin-bottom:14px}
.pd-price{font-family:'Playfair Display',serif;font-size:32px;font-weight:800;
  color:var(--accent);margin-bottom:8px}
.pd-dlv{font-size:13px;color:var(--text2);margin-bottom:16px;
  display:flex;align-items:center;gap:7px}
.pd-desc{font-size:14.5px;color:var(--text2);line-height:1.78;margin-bottom:22px}
.btn-order-lg{background:var(--grad-gold);color:#1e2a35;padding:14px 32px;border-radius:11px;
  font-size:15px;font-weight:700;border:none;cursor:pointer;transition:all .2s;
  display:inline-flex;align-items:center;gap:9px;font-family:inherit;width:100%;
  justify-content:center}
.btn-order-lg:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,151,30,.4)}

/* ── Lightbox ────────────────────────────────────────── */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:9999;
  display:none;align-items:center;justify-content:center}
.lightbox.show{display:flex}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:12px;object-fit:contain}
.lightbox-close{position:fixed;top:16px;right:16px;color:#fff;font-size:28px;
  cursor:pointer;background:rgba(255,255,255,.12);border-radius:50%;
  width:44px;height:44px;display:flex;align-items:center;justify-content:center}

/* ── HOW IT WORKS ────────────────────────────────────── */
.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.how-grid::before{content:'';position:absolute;top:28px;left:14%;right:14%;
  height:2px;background:linear-gradient(90deg,var(--accent),var(--gold));opacity:.3;z-index:0}
.how-step{text-align:center;position:relative;z-index:1}
.how-num{width:56px;height:56px;border-radius:50%;background:var(--grad-brand);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;font-size:22px;font-weight:800;
  margin:0 auto 16px;box-shadow:0 4px 20px rgba(44,53,64,.3)}
.how-t{font-size:14px;font-weight:700;margin-bottom:7px}
.how-d{font-size:12.5px;color:var(--text2);line-height:1.6}

/* ── MOBILE RESPONSIVE ───────────────────────────────── */
@media (max-width: 992px) {
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main-area{margin-left:0}
  .sb-toggle{display:flex}
  .sb-overlay.show{display:block}
  .hero-inner{grid-template-columns:1fr}
  .hero-vis{display:none}
  .prod-detail-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .how-grid{grid-template-columns:repeat(2,1fr)}
  .how-grid::before{display:none}
  .form-row,.form-row-3{grid-template-columns:1fr}
}
@media (max-width: 640px) {
  .page-content{padding:14px}
  .pub-nav{padding:0 4%}
  .pub-nav-links{display:none}
  .pub-nav-ham{display:flex}
  .pub-sec{padding:52px 4%}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:66px 4% 0}
  .pg-hd{flex-direction:column}
  .tabs{gap:0}
  .tab-btn{padding:8px 12px;font-size:12px}
}

/* ═══════════════════════════════════════════════════════
   BEILETU v2 ENHANCEMENTS
═══════════════════════════════════════════════════════ */

/* ── Dashboard quick stat row ────────────────────────── */
.quick-stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.qs-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:14px 18px;flex:1;min-width:140px;display:flex;align-items:center;gap:12px;
  transition:box-shadow .2s}
.qs-item:hover{box-shadow:var(--shadow-md)}
.qs-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;
  justify-content:center;font-size:16px;flex-shrink:0}
.qs-num{font-family:'Playfair Display',serif;font-size:22px;font-weight:800;line-height:1}
.qs-lbl{font-size:11px;color:var(--text3);margin-top:2px}

/* ── Action bar ──────────────────────────────────────── */
.action-bar{display:flex;align-items:center;justify-content:space-between;
  gap:12px;margin-bottom:18px;flex-wrap:wrap}
.action-bar-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.action-bar-right{display:flex;align-items:center;gap:8px}

/* ── Export/print buttons ────────────────────────────── */
.btn-export{background:var(--surface2);border:1px solid var(--border);color:var(--text2);
  padding:6px 12px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;gap:5px;transition:all .15s;font-family:inherit}
.btn-export:hover{background:var(--surface3);border-color:var(--border2)}

/* ── Status pill with dot ────────────────────────────── */
.status-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;
  border-radius:20px;font-size:11.5px;font-weight:600}
.status-pill::before{content:'';width:6px;height:6px;border-radius:50%;flex-shrink:0}
.status-pill.sp-pending{background:var(--amber-bg);color:var(--amber)}
.status-pill.sp-pending::before{background:var(--amber)}
.status-pill.sp-active{background:var(--blue-bg);color:var(--blue)}
.status-pill.sp-active::before{background:var(--blue)}
.status-pill.sp-finished{background:var(--green-bg);color:var(--green)}
.status-pill.sp-finished::before{background:var(--green)}
.status-pill.sp-delivered{background:var(--purple-bg);color:var(--purple)}
.status-pill.sp-delivered::before{background:var(--purple)}

/* ── Material cost bar ───────────────────────────────── */
.cost-breakdown{border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-top:14px}
.cost-row{display:flex;justify-content:space-between;align-items:center;
  padding:10px 16px;border-bottom:1px solid var(--border)}
.cost-row:last-child{border-bottom:none;background:var(--surface2)}
.cost-row .lbl{font-size:13px;color:var(--text2)}
.cost-row .val{font-family:'DM Mono',monospace;font-weight:700;font-size:13.5px}
.cost-row.total-row .lbl{font-weight:700;color:var(--text);font-size:14px}
.cost-row.total-row .val{font-size:17px;color:var(--accent)}

/* ── Receipt preview ─────────────────────────────────── */
.receipt-preview{border:2px solid var(--border);border-radius:12px;overflow:hidden;
  max-height:280px;cursor:zoom-in;position:relative;background:var(--surface2);
  display:flex;align-items:center;justify-content:center}
.receipt-preview img{width:100%;max-height:280px;object-fit:contain}
.receipt-preview .no-receipt{padding:30px;text-align:center;color:var(--text3);font-size:13px}

/* ── Order code copy badge ───────────────────────────── */
.code-copy{display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  padding:4px 10px;border-radius:8px;background:var(--surface2);
  border:1px solid var(--border);transition:all .15s}
.code-copy:hover{border-color:var(--accent);background:var(--accent-light)}
.code-copy .code{font-family:'DM Mono',monospace;font-weight:700;font-size:13px;color:var(--accent)}

/* ── Info panel ──────────────────────────────────────── */
.info-panel{background:var(--surface2);border:1px solid var(--border);
  border-radius:12px;padding:16px 18px}
.info-panel-row{display:flex;justify-content:space-between;align-items:flex-start;
  padding:7px 0;border-bottom:1px solid var(--border);font-size:13px}
.info-panel-row:last-child{border-bottom:none}
.ip-lbl{color:var(--text3);font-size:12px;flex-shrink:0;width:130px}
.ip-val{font-weight:600;text-align:right;color:var(--text)}

/* ── Notification dot ────────────────────────────────── */
.notif-dot{width:8px;height:8px;background:var(--red);border-radius:50%;
  position:absolute;top:6px;right:6px}

/* ── Enhanced product card hover ─────────────────────── */
.prod-card .overlay-actions{position:absolute;inset:0;background:rgba(30,42,53,.7);
  display:flex;align-items:center;justify-content:center;gap:10px;
  opacity:0;transition:opacity .22s;border-radius:inherit}
.prod-card:hover .overlay-actions{opacity:1}

/* ── Material price change warning ──────────────────────*/
.price-change-warn{font-size:11px;color:var(--amber);background:var(--amber-bg);
  border-radius:6px;padding:4px 9px;display:inline-flex;align-items:center;gap:4px;
  margin-top:4px}

/* ── Skeleton loading ────────────────────────────────── */
.skeleton{background:linear-gradient(90deg,var(--surface2) 25%,var(--surface3) 50%,var(--surface2) 75%);
  background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.sk-line{height:12px;margin-bottom:8px}
.sk-title{height:18px;width:60%;margin-bottom:12px}
.sk-img{aspect-ratio:4/3;border-radius:10px;margin-bottom:12px}

/* ── Floating action button ──────────────────────────── */
.fab{position:fixed;bottom:24px;right:24px;width:52px;height:52px;
  background:var(--grad-gold);color:#1e2a35;border:none;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:20px;
  cursor:pointer;box-shadow:0 4px 20px rgba(201,151,30,.45);z-index:200;
  transition:all .2s}
.fab:hover{transform:scale(1.1);box-shadow:0 8px 28px rgba(201,151,30,.55)}

/* ── Order detail drawer ─────────────────────────────── */
.detail-section{margin-bottom:20px}
.detail-section h4{font-size:12px;font-weight:700;color:var(--text3);
  text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px;
  display:flex;align-items:center;gap:7px}
.detail-section h4::after{content:'';flex:1;height:1px;background:var(--border)}

/* ── Track page progress dot override ───────────────── */
@media (max-width:480px){
  .steps-line{overflow-x:auto;padding:8px 0}
  .step-dot{width:64px}
  .step-dot .icon{width:36px;height:36px;font-size:15px}
}

/* ── Table action group hover ────────────────────────── */
.tbl-actions .btn-xs{opacity:.7;transition:opacity .15s}
tr:hover .tbl-actions .btn-xs{opacity:1}

/* ── New public nav mobile menu ──────────────────────── */
.mob-nav{position:fixed;top:66px;left:0;right:0;background:rgba(13,21,32,.97);
  z-index:998;padding:10px;border-bottom:1px solid rgba(201,151,30,.15);
  display:none}
.mob-nav.open{display:block}
.mob-nav a{display:block;color:rgba(255,255,255,.8);padding:11px 14px;
  font-size:14px;border-radius:8px;margin-bottom:2px}
.mob-nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.mob-nav .cta{background:linear-gradient(135deg,#c9971e,#e8b832);
  color:#1e2a35;font-weight:700;margin-top:6px}


/* ═══════════════════════════════════════════════════════
   BEILETU v3 — ENHANCED INTERACTIVE & DYNAMIC STYLES
   Bootstrap Icons + Animations + Modern Effects
═══════════════════════════════════════════════════════ */

/* ── Bootstrap Icon base ──────────────────────────────── */
.bi { line-height:inherit; vertical-align:-.125em; }

/* ── CSS Scroll Reveal ────────────────────────────────── */
.reveal {
  opacity:0;
  transform:translateY(30px);
  transition:opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity:1; transform:none; }
.reveal-left {
  opacity:0; transform:translateX(-30px);
  transition:opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
}
.reveal-left.visible { opacity:1; transform:none; }
.reveal-right {
  opacity:0; transform:translateX(30px);
  transition:opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
}
.reveal-right.visible { opacity:1; transform:none; }

/* Stagger children in reveal-group */
.reveal-group > * {
  opacity:0; transform:translateY(24px);
  transition:opacity .5s cubic-bezier(.16,1,.3,1), transform .5s cubic-bezier(.16,1,.3,1);
}
.reveal-group.visible > *:nth-child(1)  { opacity:1;transform:none;transition-delay:.00s }
.reveal-group.visible > *:nth-child(2)  { opacity:1;transform:none;transition-delay:.07s }
.reveal-group.visible > *:nth-child(3)  { opacity:1;transform:none;transition-delay:.14s }
.reveal-group.visible > *:nth-child(4)  { opacity:1;transform:none;transition-delay:.21s }
.reveal-group.visible > *:nth-child(5)  { opacity:1;transform:none;transition-delay:.28s }
.reveal-group.visible > *:nth-child(6)  { opacity:1;transform:none;transition-delay:.35s }
.reveal-group.visible > *:nth-child(7)  { opacity:1;transform:none;transition-delay:.42s }
.reveal-group.visible > *:nth-child(8)  { opacity:1;transform:none;transition-delay:.49s }
.reveal-group.visible > *:nth-child(n+9){ opacity:1;transform:none;transition-delay:.56s }

/* ── Hero Particles ─────────────────────────────────────── */
.hero-particles {
  position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:0;
}
.hero-particle {
  position:absolute;
  background:rgba(201,151,30,.35); border-radius:50%; opacity:0;
  animation:floatParticle var(--dur,9s) var(--delay,0s) infinite linear;
}
@keyframes floatParticle {
  0%   { transform:translateY(110vh) translateX(0); opacity:0; }
  8%   { opacity:.8; }
  92%  { opacity:.6; }
  100% { transform:translateY(-10%) translateX(var(--drift,0px)); opacity:0; }
}

/* ── Back to Top button ─────────────────────────────────── */
.btt-btn {
  position:fixed; bottom:26px; right:26px; width:46px; height:46px;
  background:var(--grad-gold); color:#1e2a35; border:none; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-size:22px;
  cursor:pointer; box-shadow:0 4px 20px rgba(201,151,30,.5);
  z-index:600; opacity:0; transform:translateY(16px) scale(.85);
  transition:all .35s cubic-bezier(.34,1.56,.64,1); pointer-events:none;
}
.btt-btn.show { opacity:1; transform:none; pointer-events:all; }
.btt-btn:hover { transform:translateY(-4px) scale(1.08); box-shadow:0 10px 28px rgba(201,151,30,.6); }

/* ── Nav scroll effect ──────────────────────────────────── */
.pub-nav { transition:background .3s, box-shadow .3s, height .25s; }
.pub-nav.scrolled {
  background:rgba(10,17,26,.98) !important;
  box-shadow:0 4px 30px rgba(0,0,0,.32);
  height:58px;
}

/* ── Hero entrance animations ───────────────────────────── */
.hero-tag  { animation:heroSlideUp .7s cubic-bezier(.16,1,.3,1) .05s both; }
.hero-h1   { animation:heroSlideUp .8s cubic-bezier(.16,1,.3,1) .15s both; }
.hero-p    { animation:heroSlideUp .8s cubic-bezier(.16,1,.3,1) .25s both; }
.hero-btns { animation:heroSlideUp .8s cubic-bezier(.16,1,.3,1) .35s both; }
.hero-stats{ animation:heroSlideUp .8s cubic-bezier(.16,1,.3,1) .45s both; }
.hero-vis  { animation:heroFadeIn  .9s cubic-bezier(.16,1,.3,1) .55s both; }
@keyframes heroSlideUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:none; } }
@keyframes heroFadeIn  { from { opacity:0; transform:scale(.96); } to { opacity:1; transform:none; } }

/* ── Hero badge enhanced ────────────────────────────────── */
.hero-badge {
  position:absolute; top:-14px; right:-14px;
  background:var(--grad-gold); color:#1e2a35; border-radius:14px;
  padding:13px 16px; text-align:center; box-shadow:0 8px 22px rgba(201,151,30,.4);
  animation:heroFadeIn .9s cubic-bezier(.16,1,.3,1) .7s both;
}
.hero-badge-icon { font-size:26px; font-weight:800; line-height:1; }
.hero-badge-lbl  { font-size:9.5px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }

.hero-badge-2 {
  position:absolute; bottom:-12px; left:-12px;
  background:rgba(13,21,32,.85); backdrop-filter:blur(10px);
  border:1px solid rgba(201,151,30,.3); color:#f5d87a;
  border-radius:10px; padding:8px 14px;
  display:flex; align-items:center; gap:7px;
  font-size:12px; font-weight:700; letter-spacing:.02em;
  animation:heroFadeIn .9s cubic-bezier(.16,1,.3,1) .85s both;
  box-shadow:0 4px 16px rgba(0,0,0,.3);
}
.hero-badge-2 .bi { font-size:14px; color:#e8b832; }

/* ── Product cards — enhanced hover ─────────────────────── */
.pub-card { position:relative; }
.pc-hover-overlay {
  position:absolute; inset:0; background:rgba(44,53,64,.7);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:8px; color:#fff; font-size:13.5px; font-weight:600;
  opacity:0; transition:opacity .25s;
}
.pc-hover-overlay .bi { font-size:28px; color:#e8b832; }
.pub-card:hover .pc-hover-overlay { opacity:1; }
.pub-card:hover { transform:translateY(-8px) scale(1.015); box-shadow:0 28px 60px rgba(44,53,64,.18); border-color:rgba(201,151,30,.32); }
.pub-card:hover .pc-img img { transform:scale(1.08); }
.pc-img img { transition:transform .45s cubic-bezier(.16,1,.3,1); }

.pc-dlv-badge {
  font-size:10.5px; color:var(--text3); margin-top:4px;
  display:flex; align-items:center; gap:3px;
}
.pc-dlv-badge .bi { color:var(--gold); font-size:11px; }

/* ── Category cards — enhanced ──────────────────────────── */
.cat-card {
  position:relative; overflow:hidden;
  transition:all .28s cubic-bezier(.16,1,.3,1);
}
.cat-card::after {
  content:''; position:absolute; bottom:0; left:0; right:0; height:3px;
  background:var(--grad-gold); transform:scaleX(0); transform-origin:center;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1);
}
.cat-card:hover::after { transform:scaleX(1); }
.cat-card:hover { border-color:rgba(201,151,30,.3); transform:translateY(-5px); box-shadow:0 16px 40px rgba(44,53,64,.14); }
.cat-ic {
  width:58px; height:58px; border-radius:16px;
  margin:0 auto 12px;
  display:flex; align-items:center; justify-content:center;
  font-size:26px; transition:all .28s cubic-bezier(.34,1.56,.64,1);
}
.cat-ic .bi { transition:transform .28s cubic-bezier(.34,1.56,.64,1); }
.cat-card:hover .cat-ic { transform:scale(1.12) rotate(-5deg); box-shadow:0 8px 22px rgba(0,0,0,.14); }
.cat-card:hover .cat-ic .bi { transform:scale(1.1); }

/* ── Service cards — enhanced ───────────────────────────── */
.svc-card { transition:all .28s cubic-bezier(.16,1,.3,1); }
.svc-card:hover { transform:translateY(-7px); box-shadow:0 20px 48px rgba(44,53,64,.16); border-color:rgba(201,151,30,.25); }
.svc-ic { transition:all .28s cubic-bezier(.34,1.56,.64,1); }
.svc-card:hover .svc-ic { background:var(--grad-gold); color:#1e2a35; transform:scale(1.1) rotate(-5deg); }

/* ── How-it-works — enhanced ────────────────────────────── */
.how-step { transition:transform .25s; }
.how-step:hover { transform:translateY(-5px); }
.how-num {
  position:relative; overflow:hidden;
  transition:all .3s cubic-bezier(.34,1.56,.64,1);
}
.how-num-digit {
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-family:'Playfair Display',serif; font-size:22px; font-weight:800;
  transition:opacity .25s, transform .25s;
}
.how-step-icon {
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:22px; opacity:0; transform:scale(.6);
  transition:opacity .25s, transform .25s cubic-bezier(.34,1.56,.64,1);
}
.how-step:hover .how-num-digit { opacity:0; transform:scale(.7); }
.how-step:hover .how-step-icon { opacity:1; transform:none; }
.how-step:hover .how-num { background:var(--grad-gold); color:#1e2a35; box-shadow:0 10px 28px rgba(201,151,30,.4); transform:scale(1.1); }

/* ── Contact section — enhanced ─────────────────────────── */
.contact-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:20px; max-width:800px; margin:0 auto;
}
.contact-card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-xl); padding:26px; text-align:center;
  transition:all .25s cubic-bezier(.16,1,.3,1); cursor:default; position:relative; overflow:hidden;
}
.contact-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:var(--grad-gold); transform:scaleX(0);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1);
}
.contact-card:hover::before { transform:scaleX(1); }
.contact-card:hover { transform:translateY(-5px); box-shadow:0 16px 40px rgba(44,53,64,.14); border-color:rgba(201,151,30,.25); }
.contact-icon {
  width:54px; height:54px; border-radius:15px;
  margin:0 auto 14px;
  display:flex; align-items:center; justify-content:center; font-size:22px;
  transition:all .28s cubic-bezier(.34,1.56,.64,1);
}
.contact-card:hover .contact-icon { transform:scale(1.12) rotate(-6deg); box-shadow:0 6px 18px rgba(0,0,0,.12); }
.contact-label { font-weight:700; font-size:14px; margin-bottom:5px; }
.contact-value { color:var(--text2); font-size:13px; line-height:1.5; }

/* ── Success modal icon ─────────────────────────────────── */
.success-icon-wrap {
  width:76px; height:76px; border-radius:50%;
  background:rgba(26,122,64,.12); border:3px solid var(--green);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 18px;
  animation:successPop .5s cubic-bezier(.34,1.56,.64,1);
}
.success-check-icon { font-size:34px; color:var(--green); }
@keyframes successPop { from{transform:scale(0);opacity:0} to{transform:none;opacity:1} }

/* ── Mobile menu — styled with Bootstrap Icons ───────────── */
#mob-menu {
  position:fixed; top:66px; left:0; right:0;
  background:rgba(10,17,26,.97); backdrop-filter:blur(18px);
  z-index:999; padding:12px 14px 16px;
  border-bottom:1px solid rgba(201,151,30,.18);
  display:none;
  transform:translateY(-8px); opacity:0;
  transition:transform .28s cubic-bezier(.16,1,.3,1), opacity .22s;
}
#mob-menu.open {
  display:block !important;
  animation:mobMenuIn .28s cubic-bezier(.16,1,.3,1) forwards;
}
@keyframes mobMenuIn {
  from { transform:translateY(-8px); opacity:0; }
  to   { transform:none; opacity:1; }
}
#mob-menu a {
  display:flex; align-items:center; gap:11px;
  color:rgba(255,255,255,.78); padding:11px 14px; font-size:14px;
  border-radius:9px; transition:all .17s; margin-bottom:2px;
  text-decoration:none;
}
#mob-menu a:hover { background:rgba(255,255,255,.09); color:#fff; }
#mob-menu a .bi { font-size:16px; color:#e8b832; width:18px; flex-shrink:0; }
#mob-menu .mob-cta {
  background:var(--grad-gold); color:#1e2a35; font-weight:700;
  margin-top:8px; border-radius:9px;
}
#mob-menu .mob-cta .bi { color:#1e2a35; }

/* ── Filter bar ─────────────────────────────────────────── */
.filter-bar { display:flex; gap:9px; flex-wrap:wrap; justify-content:center; margin-bottom:30px; }
.filter-btn {
  transition:all .22s cubic-bezier(.34,1.56,.64,1) !important;
  border-radius:9px !important;
}
.filter-btn:hover:not(.btn-gold) { background:var(--accent-light) !important; color:var(--accent) !important; border-color:var(--accent) !important; transform:translateY(-1px); }
.filter-btn.btn-gold { box-shadow:0 4px 14px rgba(201,151,30,.3); }

/* ── Product detail zoom hint ────────────────────────────── */
.pd-main-img { position:relative; }
.pd-zoom-hint {
  position:absolute; bottom:10px; right:10px;
  background:rgba(0,0,0,.55); color:#fff; font-size:11.5px; font-weight:600;
  padding:5px 10px; border-radius:7px; display:flex; align-items:center; gap:5px;
  opacity:0; transition:opacity .2s;
}
.pd-main-img:hover .pd-zoom-hint { opacity:1; }

/* ── Product detail features ─────────────────────────────── */
.pd-divider { height:1px; background:var(--border); margin:14px 0; }
.pd-features { display:flex; flex-direction:column; gap:6px; margin-bottom:20px; }
.pd-feat {
  display:flex; align-items:center; gap:8px;
  font-size:12.5px; color:var(--text2);
}
.pd-feat .bi { color:var(--green); font-size:14px; }

/* ── Hv-placeholder enhanced ─────────────────────────────── */
.hv-placeholder {
  font-size:70px; color:rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:center;
}

/* ── Empty state icon ────────────────────────────────────── */
.empty-state .icon { font-size:52px; color:var(--text3); opacity:.25; margin-bottom:14px; }

/* ── Footer enhanced ────────────────────────────────────── */
.pub-footer { background:linear-gradient(180deg,#0d1520 0%,#060c14 100%); }
.footer-social { display:flex; gap:8px; margin-top:16px; }
.social-btn {
  width:34px; height:34px; border-radius:9px;
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.6); font-size:16px;
  display:flex; align-items:center; justify-content:center;
  transition:all .2s; text-decoration:none;
}
.social-btn:hover { background:var(--grad-gold); color:#1e2a35; border-color:transparent; transform:translateY(-2px); }
.footer-col a { transition:color .17s, padding-left .17s; }
.footer-col a:hover { color:#e8b832; padding-left:5px; }
.footer-col a .bi, .footer-col p .bi {
  margin-right:5px; font-size:11px; color:rgba(201,151,30,.6);
}
.footer-col p { transition:color .17s; }
.footer-col p:hover { color:rgba(255,255,255,.8); }

/* ── Btn animations & ripple ─────────────────────────────── */
.btn-hero-p, .btn-hero-o, .btn-gold, .btn-order-now, .btn-order-lg {
  position:relative; overflow:hidden;
}
@keyframes btnRipple {
  0%   { transform:scale(0); opacity:.35; }
  100% { transform:scale(4); opacity:0; }
}
.btn-hero-p:active::after, .btn-gold:active::after,
.btn-order-now:active::after, .btn-order-lg:active::after {
  content:''; position:absolute; inset:50% auto auto 50%;
  width:100px; height:100px; margin:-50px 0 0 -50px;
  background:rgba(255,255,255,.25); border-radius:50%;
  animation:btnRipple .5s ease-out;
}

/* ── Modal icons from Bootstrap ──────────────────────────── */
.modal-close .bi { font-size:13px; }
.modal-close:hover { background:var(--red-bg); color:var(--red); transform:scale(1.1); }
.modal-close { transition:all .18s; }

/* ── Toast improvements ──────────────────────────────────── */
.toast {
  animation:toastSpring .38s cubic-bezier(.34,1.56,.64,1);
  border-radius:var(--radius-lg) !important;
}
@keyframes toastSpring {
  from { opacity:0; transform:translateX(50px) scale(.9); }
  to   { opacity:1; transform:none; }
}

/* ── Form focus-within label color ──────────────────────── */
.form-group:focus-within .form-label { color:var(--gold); }
.form-label { transition:color .17s; }
.form-control:focus { background:var(--surface) !important; }

/* ── Nav active link indicator ───────────────────────────── */
.pub-nav-lk { position:relative; }
.pub-nav-lk.on::after {
  content:''; position:absolute; bottom:-2px; left:14px; right:14px; height:2px;
  background:var(--grad-gold); border-radius:2px;
}

/* ── Pub nav CTA pulse ────────────────────────────────────── */
.pub-nav-cta {
  position:relative; overflow:hidden;
  transition:all .22s cubic-bezier(.34,1.56,.64,1) !important;
}
.pub-nav-cta:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(201,151,30,.4); }

/* ── Order form product strip ────────────────────────────── */
.order-form-product {
  background:linear-gradient(135deg,var(--surface2),var(--accent-light));
  border:1px solid rgba(201,151,30,.2); border-left:4px solid var(--gold);
  border-radius:var(--radius-lg); padding:14px 16px;
  margin-bottom:20px; display:flex; align-items:center; gap:13px;
}

/* ── Img-src-btn enhanced ────────────────────────────────── */
.img-src-btn { gap:7px; transition:all .2s !important; }
.img-src-btn:hover:not(.active) { border-color:var(--accent); color:var(--accent); }
.img-src-btn .bi { font-size:14px; }

/* ── Lightbox enhanced ───────────────────────────────────── */
.lightbox { animation-duration:.22s; }
.lightbox.show { display:flex; animation:lightboxIn .22s ease; }
@keyframes lightboxIn { from{opacity:0} to{opacity:1} }
.lightbox-close { border:none !important; }
.lightbox-close .bi { font-size:20px; }

/* ── Scrollbar refined ───────────────────────────────────── */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:rgba(44,53,64,.18); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--gold); }

/* ── Dark mode bootstrap icon tinting ───────────────────── */
[data-theme="dark"] .cat-ic { filter:brightness(1.1); }
[data-theme="dark"] .contact-icon { filter:brightness(1.1); }

/* ── Hamburger icon animation ────────────────────────────── */
#nav-ham .bi { transition:transform .22s cubic-bezier(.34,1.56,.64,1); }
#nav-ham:hover .bi { transform:scale(1.12); }

/* ── Placeholder "no image" product ─────────────────────── */
.pc-no-img {
  font-size:52px; color:var(--text3); opacity:.22;
  display:flex; align-items:center; justify-content:center;
  width:100%; height:100%;
}

/* ── Section divider glow line ───────────────────────────── */
.pub-sec + .pub-sec::before {
  content:''; display:block; height:1px;
  background:linear-gradient(90deg,transparent,var(--border),transparent);
  margin:0;
}

/* ── Eyebrow label animation ─────────────────────────────── */
.eyebrow { 
  display:inline-flex; align-items:center; gap:6px;
  position:relative;
}
.eyebrow::before {
  content:''; display:inline-block; width:18px; height:2px;
  background:var(--grad-gold); border-radius:2px;
}

/* ── Section heading underline ───────────────────────────── */
.sec-t { position:relative; display:inline-block; }

/* ── Additional responsive improvements ─────────────────── */
@media (max-width:640px) {
  .btt-btn { bottom:18px; right:18px; width:40px; height:40px; font-size:19px; }
  .contact-grid { grid-template-columns:1fr; }
  .hero-badge-2 { display:none; }
  .filter-bar { gap:6px; }
  .filter-btn { font-size:11.5px !important; padding:5px 10px !important; }
}
@media (max-width:992px) {
  .hero-badge { width:64px; padding:10px 12px; }
}