:root{
  --maroon:#7A2E2E;
  --maroon-dark:#5A2020;
  --saffron:#D98E2A;
  --cream:#F4E9DC;
  --cream-2:#EFE0CC;
  --ink:#2B1E18;
  --ink-soft:#6E5C4F;
  --green:#4F7A4A;
  --red:#B7472A;
  --line:#E1D2BC;
  --white:#FFFDF9;
  --shadow: 0 2px 8px rgba(43,30,24,0.08);
  --radius: 14px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--cream);
  color:var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
h1,h2,h3,.display{ font-family:'Georgia','Iowan Old Style',serif; }
button{ cursor:pointer; }
::selection{ background: rgba(217,142,42,0.35); }

/* ===================== LOGIN ===================== */
.login-shell{
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle at 20% 10%, rgba(217,142,42,0.18), transparent 45%),
              linear-gradient(160deg, var(--maroon) 0%, var(--maroon-dark) 100%);
  padding: 24px;
}
.login-card{
  background:var(--white);
  width:100%; max-width:380px;
  border-radius:20px;
  padding: 34px 28px 28px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}
.login-mark{
  width:50px;height:50px;border-radius:14px;
  background:var(--saffron);
  display:flex;align-items:center;justify-content:center;
  font-family:'Georgia',serif; font-weight:bold; font-size:24px; color:var(--maroon-dark);
  margin:0 auto 16px;
}
.login-card h1{ text-align:center; font-size:22px; margin:0 0 2px; color:var(--ink);}
.login-card p.sub{ text-align:center; font-size:13px; color:var(--ink-soft); margin:0 0 24px; }
.field{ margin-bottom:14px; }
.field label{ display:block; font-size:12.5px; font-weight:600; color:var(--ink-soft); margin-bottom:6px; }
.field input, .field select{
  width:100%; padding:12px 13px; border-radius:11px; border:1.5px solid var(--line);
  background:var(--cream); font-size:14.5px; font-family:inherit; color:var(--ink);
  outline:none; transition:border-color .15s;
}
.field input:focus, .field select:focus{ border-color:var(--saffron); }
.btn-primary{
  width:100%; background:var(--maroon); color:var(--cream); border:none;
  border-radius:12px; padding:13px; font-size:15px; font-weight:700; font-family:inherit;
  margin-top:6px;
}
.btn-primary:active{ transform:scale(.98); }
.btn-primary:disabled{ opacity:.6; }
.error-box{
  background:#FBE7E0; color:var(--red); font-size:13px; padding:10px 12px;
  border-radius:10px; margin-bottom:14px; display:none;
}
.error-box.show{ display:block; }
.login-hint{
  text-align:center; font-size:11.5px; color:var(--ink-soft); margin-top:18px; line-height:1.5;
}

/* ===================== HEADER ===================== */
header{
  background: linear-gradient(135deg, var(--maroon) 0%, var(--maroon-dark) 100%);
  color: var(--cream);
  padding: 18px 18px 60px;
  position: relative;
  overflow:hidden;
}
header::after{
  content:"";
  position:absolute; right:-40px; top:-40px; width:180px; height:180px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(217,142,42,0.35), transparent 70%);
}
.brand-row{ display:flex; align-items:center; justify-content:space-between; position:relative; z-index:1; gap:10px; }
.brand{ display:flex; align-items:center; gap:10px; min-width:0; }
.brand-mark{
  width:38px;height:38px;border-radius:10px; background:var(--saffron);
  display:flex;align-items:center;justify-content:center;
  font-family:'Georgia',serif; font-weight:bold; font-size:19px; color:var(--maroon-dark);
  flex-shrink:0;
}
.brand-text .eyebrow{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; opacity:.72; margin:0; }
.brand-text h1{ font-size:19px; margin:1px 0 0; font-weight:600; white-space:nowrap; }

.header-actions{ display:flex; align-items:center; gap:8px; flex-shrink:0; }
.icon-btn{
  background: rgba(244,233,220,0.14); border:1px solid rgba(244,233,220,0.25);
  color:var(--cream); width:38px; height:38px; border-radius:11px;
  display:flex; align-items:center; justify-content:center; font-size:16px;
  position:relative;
}
.icon-btn:active{ background: rgba(244,233,220,0.28); }
.user-chip{
  display:flex; align-items:center; gap:7px; background: rgba(244,233,220,0.14);
  border:1px solid rgba(244,233,220,0.25); padding:6px 12px 6px 6px; border-radius:999px;
  font-size:12.5px;
}
.user-avatar{
  width:24px;height:24px;border-radius:50%; background:var(--saffron); color:var(--maroon-dark);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:11px; flex-shrink:0;
}
.user-chip .role-tag{ opacity:.7; font-size:10.5px; text-transform:capitalize; }

.stats-row{ display:flex; gap:10px; margin-top:20px; position:relative; z-index:1; overflow-x:auto; padding-bottom:2px; }
.stat-chip{ background: rgba(244,233,220,0.12); border:1px solid rgba(244,233,220,0.22); border-radius:12px; padding:10px 14px; min-width:92px; flex-shrink:0; }
.stat-chip .num{ font-family:'Georgia',serif; font-size:22px; line-height:1; }
.stat-chip .lbl{ font-size:10.5px; opacity:.78; margin-top:4px; letter-spacing:.03em;}
.stat-chip.warn .num{ color:#F4B76B; }

/* ===================== TOOLBAR ===================== */
.toolbar{ max-width:760px; margin:-38px auto 0; padding:0 16px; position:relative; z-index:2; }
.search-wrap{ background:var(--white); border-radius:16px; box-shadow:0 8px 24px rgba(43,30,24,0.14); padding:6px; display:flex; align-items:center; gap:4px; }
.search-wrap svg{ flex-shrink:0; margin-left:10px; }
#search{ border:none; outline:none; background:transparent; flex:1; padding:12px 6px; font-size:15px; color:var(--ink); font-family:inherit; min-width:0; }
#search::placeholder{ color:var(--ink-soft); opacity:.7; }
#clear-search{ display:none; background:var(--cream-2); border:none; border-radius:50%; width:26px;height:26px; color:var(--ink-soft); font-size:14px; margin-right:2px; }
.scan-btn{
  background:var(--saffron); border:none; border-radius:11px; width:38px; height:38px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; color:var(--maroon-dark); margin-right:2px;
}

.category-scroll{ display:flex; gap:8px; overflow-x:auto; margin-top:12px; padding:2px 2px 8px; scrollbar-width:none; }
.category-scroll::-webkit-scrollbar{ display:none; }
.chip{ flex-shrink:0; background:var(--white); border:1px solid var(--line); color:var(--ink-soft); padding:7px 14px; border-radius:999px; font-size:13px; font-family:inherit; white-space:nowrap; transition:all .15s ease; }
.chip.active{ background:var(--maroon); border-color:var(--maroon); color:var(--cream); font-weight:600; }
.chip .count{ opacity:.65; font-size:11px; margin-left:3px;}

.sort-row{ display:flex; justify-content:space-between; align-items:center; max-width:760px; margin:12px auto 0; padding:0 20px; font-size:12.5px; color:var(--ink-soft); gap:10px; flex-wrap:wrap; }
#sort-select{ border:none; background:transparent; color:var(--maroon); font-weight:600; font-family:inherit; font-size:12.5px; }
.toolbar-right{ display:flex; align-items:center; gap:14px; }
.text-link{ background:none; border:none; color:var(--maroon); font-weight:600; font-size:12.5px; font-family:inherit; text-decoration:underline; }

/* ===================== LIST ===================== */
main{ max-width:760px; margin:0 auto; padding:14px 16px 100px; }
#list{ display:flex; flex-direction:column; gap:10px; }
.item-card{ background:var(--white); border-radius:var(--radius); box-shadow:var(--shadow); padding:12px; display:flex; align-items:center; gap:12px; border:1px solid transparent; transition:border-color .2s ease; }
.item-card.dirty{ border-color:var(--saffron); }
.item-card.low .qty-box{ color:var(--red); }
.thumb{ width:56px;height:56px;border-radius:12px; object-fit:cover; flex-shrink:0; background:var(--cream-2); }
.item-info{ flex:1; min-width:0; }
.item-name{ font-weight:600; font-size:14.5px; color:var(--ink); line-height:1.25; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.item-meta{ font-size:12px; color:var(--ink-soft); margin-top:2px; display:flex; gap:6px; align-items:center; flex-wrap:wrap;}
.cat-dot{ width:6px;height:6px;border-radius:50%; display:inline-block; }
.low-badge{ font-size:10px; color:var(--red); background:#FBE7E0; padding:1px 7px; border-radius:999px; font-weight:700; letter-spacing:.02em; }
.barcode-txt{ font-size:10.5px; color:var(--ink-soft); opacity:.7; }

.stepper{ display:flex; align-items:center; gap:0; background:var(--cream-2); border-radius:12px; flex-shrink:0; overflow:hidden; }
.step-btn{ width:34px; height:34px; border:none; background:transparent; font-size:18px; font-weight:700; color:var(--maroon); display:flex; align-items:center; justify-content:center; user-select:none; -webkit-tap-highlight-color:transparent; touch-action:manipulation; }
.step-btn:active{ background: rgba(122,46,46,0.14); }
.step-btn.minus{ color:var(--red); }
.qty-box{ width:44px; text-align:center; border:none; background:transparent; font-family:'Georgia',serif; font-size:17px; font-weight:700; color:var(--ink); -moz-appearance: textfield; }
.qty-box::-webkit-outer-spin-button, .qty-box::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.unit-lbl{ font-size:10px; color:var(--ink-soft); text-align:center; margin-top:-2px; }
.delete-x{ background:none; border:none; color:var(--ink-soft); opacity:.5; font-size:15px; padding:4px 2px; flex-shrink:0; }
.delete-x:hover{ opacity:1; color:var(--red); }
.edit-pencil{ background:none; border:none; color:var(--ink-soft); opacity:.5; font-size:14px; padding:4px 2px; flex-shrink:0; }
.edit-pencil:hover{ opacity:1; color:var(--maroon); }
.price-lbl{ font-size:11.5px; color:var(--maroon); font-weight:700; margin-top:2px; }
.field-hint{ font-size:11.5px; color:var(--ink-soft); margin:-6px 0 14px; line-height:1.4; }

.empty-state{ text-align:center; padding:60px 20px; color:var(--ink-soft); }
.empty-state svg{ opacity:.5; margin-bottom:10px; }
.empty-state h3{ color:var(--ink); font-size:17px; margin:0 0 6px; }
.empty-state p{ font-size:13.5px; margin:0; }

/* ===================== SAVE BAR ===================== */
#save-bar{ position:fixed; left:0; right:0; bottom:0; display:flex; justify-content:center; padding:12px 16px calc(14px + env(safe-area-inset-bottom)); pointer-events:none; z-index:50; }
#save-bar-inner{ pointer-events:auto; max-width:730px; width:100%; background:var(--ink); color:var(--cream); border-radius:16px; padding:12px 14px 12px 20px; display:flex; align-items:center; justify-content:space-between; box-shadow:0 10px 30px rgba(43,30,24,0.35); transform:translateY(140%); transition:transform .28s cubic-bezier(.2,.9,.3,1.1); }
#save-bar.show #save-bar-inner{ transform:translateY(0); }
#save-bar .pending-txt{ font-size:13.5px; }
#save-bar .pending-txt b{ color:var(--saffron); }
#save-btn{ background:var(--saffron); color:var(--maroon-dark); border:none; border-radius:11px; padding:11px 22px; font-weight:700; font-size:14px; font-family:inherit; display:flex; align-items:center; gap:7px; }
#save-btn:active{ transform:scale(.97); }
#discard-btn{ background:transparent; border:none; color: rgba(244,233,220,0.6); font-size:12px; margin-right:10px; text-decoration:underline; font-family:inherit; }

/* ===================== TOAST ===================== */
#toast{ position:fixed; top:16px; left:50%; transform:translateX(-50%) translateY(-140%); background:var(--green); color:white; padding:11px 20px; border-radius:11px; font-size:13.5px; font-weight:600; box-shadow:var(--shadow); transition:transform .3s cubic-bezier(.2,.9,.3,1.1); z-index:200; display:flex; align-items:center; gap:8px; max-width:90vw; text-align:center; }
#toast.show{ transform:translateX(-50%) translateY(0); }
#toast.error{ background:var(--red); }

/* ===================== MODALS ===================== */
.modal-overlay{ position:fixed; inset:0; background:rgba(43,30,24,0.55); display:none; align-items:flex-end; justify-content:center; z-index:150; }
.modal-overlay.show{ display:flex; }
@media (min-width:640px){ .modal-overlay{ align-items:center; } }
.modal{ background:var(--white); width:100%; max-width:480px; border-radius:20px 20px 0 0; padding:22px 20px calc(20px + env(safe-area-inset-bottom)); max-height:88vh; overflow-y:auto; }
@media (min-width:640px){ .modal{ border-radius:20px; } }
.modal-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.modal-head h2{ font-size:18px; margin:0; }
.modal-close{ background:var(--cream-2); border:none; border-radius:50%; width:30px;height:30px; color:var(--ink-soft); font-size:15px; }

#reader{ width:100%; border-radius:14px; overflow:hidden; background:#000; min-height:260px; }
.scan-status{ text-align:center; font-size:13px; color:var(--ink-soft); margin-top:12px; }
.scan-result-card{ background:var(--cream-2); border-radius:14px; padding:14px; margin-top:14px; display:none; }
.scan-result-card.show{ display:block; }

.users-list{ display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.user-row{ display:flex; align-items:center; justify-content:space-between; background:var(--cream-2); border-radius:12px; padding:10px 12px; }
.user-row .u-name{ font-weight:600; font-size:14px; }
.user-row .u-role{ font-size:11px; color:var(--ink-soft); text-transform:capitalize; }
.user-row .u-del{ background:none; border:none; color:var(--red); font-size:12px; text-decoration:underline; font-family:inherit; }

.log-row{ display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid var(--line); font-size:12.5px; }
.log-row:last-child{ border-bottom:none; }
.log-row .l-who{ color:var(--ink-soft); }
.log-row .l-delta.up{ color:var(--green); font-weight:700; }
.log-row .l-delta.down{ color:var(--red); font-weight:700; }

.section-label{ font-size:11.5px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--ink-soft); margin: 18px 0 8px; }
.section-label:first-child{ margin-top:0; }

@media (max-width:400px){
  .item-name{ font-size:13.5px; }
  .thumb{ width:48px;height:48px; }
  .brand-text h1{ font-size:16px; }
}
@media (prefers-reduced-motion: reduce){ *{ transition:none !important; animation:none !important; } }