@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
  /* Core palette — clean, refined, luxe */
  --bg: #F5F3EF;
  --surface: #FFFFFF;
  --surface2: #F0EDE7;
  --surface3: #E8E3DB;
  --border: #DDD8CF;
  --border-light: #EAE6DF;

  /* Brand */
  --accent: #1C1C1E;
  --accent-hover: #2D2D30;
  --gold: #A8843A;
  --gold-mid: #C4A05A;
  --gold-light: #F7EFE0;
  --gold-subtle: #FBF6EC;

  /* Text */
  --text: #111111;
  --text-sec: #4A4540;
  --muted: #8A8078;
  --muted-light: #B0AAA0;

  /* Status */
  --danger: #B91C1C;
  --danger-bg: #FEF2F2;
  --success: #15803D;
  --success-bg: #F0FDF4;
  --warning: #B45309;
  --warning-bg: #FFFBEB;
  --info: #1D4ED8;
  --info-bg: #EFF6FF;

  /* Geometry */
  --r: 8px;
  --r-sm: 5px;
  --r-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 2px 8px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
}

[data-theme="dark"] {
  --bg: #16151A;
  --surface: #1E1D24;
  --surface2: #24232B;
  --surface3: #2C2B34;
  --border: #36353F;
  --border-light: #2C2B34;

  --accent: #F5F3EF;
  --accent-hover: #E5E2DA;
  --gold: #D4AF6A;
  --gold-mid: #C4A05A;
  --gold-light: #2C2616;
  --gold-subtle: #221E13;

  --text: #F0EEEA;
  --text-sec: #C7C3BB;
  --muted: #8E8980;
  --muted-light: #5E5A53;

  --danger: #F87171;
  --danger-bg: #3A1A1A;
  --success: #4ADE80;
  --success-bg: #15301F;
  --warning: #FBBF24;
  --warning-bg: #3A2E10;
  --info: #60A5FA;
  --info-bg: #16243D;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow: 0 2px 8px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,.45), 0 2px 6px rgba(0,0,0,.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.5), 0 4px 12px rgba(0,0,0,.35);
}
[data-theme="dark"] .doc-paper, [data-theme="dark"] #all-docs-print, [data-theme="dark"] .irs-hdr, [data-theme="dark"] #irsaliye-print {
  background: #fff; color: #111;
}
[data-theme="dark"] img[src*="data:image"] { background: #fff; }

/* ─── SKELETON LOADING ─── */
.skel-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--border-light); }
.skel { background: linear-gradient(90deg, var(--surface2) 25%, var(--surface3) 37%, var(--surface2) 63%); background-size: 400% 100%; animation: skel-shimmer 1.4s ease infinite; border-radius: 4px; }
.skel-circle { width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0; }
.skel-lines { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.skel-line { height: 9px; }
@keyframes skel-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.best-seller-badge { font-size: 10px; }

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-light); }

/* ─── HEADER ─── */
.hdr {
  background: var(--accent);
  color: #fff;
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 1px 0 rgba(255,255,255,.06), var(--shadow-md);
  border-bottom: 3px solid transparent;
  transition: border-color .25s ease;
}
.hdr.cur-accent-eur { border-bottom-color: #4F8DF5; }
.hdr.cur-accent-usd { border-bottom-color: #34C77B; }
.hdr.cur-accent-try { border-bottom-color: #E8554E; }
.hdr-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #fff;
}
.hdr-logo span { color: var(--gold-mid); }
.hdr-sub {
  font-size: 9.5px;
  color: rgba(255,255,255,.35);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 1px;
  font-weight: 400;
}
.hdr-actions { display: flex; gap: 6px; align-items: center; flex-wrap: nowrap; }

/* ─── HEADER DROPDOWNS ─── */
.hdr-dd { position: relative; }
.hdr-dd-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 210px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  padding: 5px;
  z-index: 500;
}
.hdr-dd.open .hdr-dd-menu { display: block; }
.hdr-dd-menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  border-radius: var(--r-sm);
  font-family: inherit;
  white-space: nowrap;
}
.hdr-dd-menu button:hover { background: var(--gold-subtle); color: var(--gold-mid); }
.hdr-dd-sep { height: 1px; background: var(--border); margin: 4px 8px; }

/* ─── LAYOUT ─── */
.layout { display: flex; height: calc(100vh - 56px); overflow: hidden; }

/* ─── LEFT CATALOG PANEL ─── */
.cat-panel {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 300px;
  min-width: 180px;
  max-width: 520px;
  flex-shrink: 0;
  position: relative;
}

/* ─── RESIZE DIVIDER ─── */
.panel-resizer {
  width: 5px;
  cursor: col-resize;
  background: transparent;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
  transition: background .15s;
}
.panel-resizer:hover, .panel-resizer.dragging { background: var(--gold); }
.cat-hdr {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.cat-hdr h2 {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}
.cur-sel {
  margin-left: auto;
  display: flex;
  gap: 2px;
  background: var(--surface3);
  padding: 2px;
  border-radius: 6px;
}
.cur-btn {
  padding: 3px 10px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  color: var(--muted);
  transition: all .15s;
  font-family: inherit;
}
.cur-btn.active { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.cur-btn:hover:not(.active) { color: var(--text); }

.search-box { padding: 8px 12px; border-bottom: 1px solid var(--border); }
.search-box input {
  width: 100%;
  padding: 7px 11px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color .15s;
  font-family: inherit;
}
.search-box input::placeholder { color: var(--muted-light); }
.search-box input:focus { border-color: var(--gold); background: var(--surface); }

.cat-tree { flex: 1; overflow-y: auto; padding: 4px 0; }

.cat-hdr-row {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  cursor: pointer;
  user-select: none;
  position: sticky;
  top: 0;
  background: var(--surface2);
  z-index: 10;
  border-bottom: 1px solid var(--border-light);
  transition: background .1s;
}
.cat-hdr-row:hover { background: var(--gold-subtle); }
.cat-name {
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--accent);
  flex: 1;
}
.cat-count {
  font-size: 9px;
  color: var(--muted);
  background: var(--surface3);
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 600;
}
.caret { font-size: 8px; color: var(--muted-light); transition: transform .2s; }
.caret.open { transform: rotate(90deg); }

.ser-hdr {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px 6px 22px;
  cursor: pointer;
  user-select: none;
  border-left: 3px solid transparent;
  transition: all .12s;
}
.ser-hdr:hover { background: var(--bg); border-left-color: var(--gold-mid); }
.ser-name { font-weight: 600; font-size: 12px; color: var(--text); flex: 1; }
.ser-badge {
  font-size: 8.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 7px;
  background: var(--gold-light);
  color: var(--gold);
}

.prod-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 32px;
  border-left: 3px solid transparent;
  transition: background .1s;
  cursor: default;
}
.prod-item:hover { background: var(--bg); border-left-color: var(--gold-mid); }
.prod-item.hidden { display: none; }

.prod-thumb {
  width: 32px;
  height: 26px;
  border-radius: 4px;
  background: var(--surface2);
  flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  overflow: hidden;
}
.prod-thumb img { width: 100%; height: 100%; object-fit: cover; }
.prod-info { flex: 1; min-width: 0; }
.prod-name {
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}
.prod-price { font-size: 11px; color: var(--gold); font-weight: 700; margin-top: 0px; }

.add-btn {
  width: 22px;
  height: 22px;
  background: var(--gold);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 15px;
  flex-shrink: 0;
  transition: all .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.add-btn:hover { background: var(--accent); transform: scale(1.1); box-shadow: var(--shadow-sm); }

/* ─── RIGHT PANEL ─── */
.right-panel { display: flex; flex-direction: column; overflow: hidden; flex: 1; min-width: 0; }

/* ─── TABS ─── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 0 16px;
  gap: 2px;
  overflow-x: auto;
  flex-shrink: 0;
}
.tabs::-webkit-scrollbar { height: 0; }
.tab-btn {
  padding: 14px 14px 12px;
  border: none;
  background: transparent;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3px;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all .15s;
  white-space: nowrap;
  font-family: inherit;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

.tab-content {
  display: none;
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px 52px;
  flex-direction: column;
  gap: 14px;
}
.tab-content.active { display: flex; }

/* Order tab: order card fills space, table scrolls inside */
.order-card {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.order-card .card-hdr { flex-shrink: 0; }
.order-card #orderWrap {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
/* (backup) Order tab: order card fills space, table scrolls inside */
#tab-order { overflow-y: hidden; }
#tab-order .card:has(#orderWrap) {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#orderWrap {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

/* ─── CARDS ─── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.card-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border-light);
}
.card-hdr h3 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}
.card-body { padding: 14px; }

/* ─── DISCOUNT ROW ─── */
.disc-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 14px;
}
.disc-label { font-size: 12px; font-weight: 600; color: var(--text-sec); }
.disc-input {
  width: 64px;
  padding: 5px 9px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  outline: none;
  color: var(--accent);
  font-family: inherit;
  transition: border-color .15s;
}
.disc-input:focus { border-color: var(--gold); }
.disc-note { font-size: 10.5px; color: var(--muted); }

/* ─── ORDER TABLE ─── */
.order-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.order-table th {
  padding: 7px 8px;
  text-align: left;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1.5px solid var(--border);
  background: var(--surface2);
  white-space: nowrap;
}
.order-table td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  color: var(--text);
}
.order-table tr:last-child td { border-bottom: none; }
.order-table tr:hover td { background: var(--gold-subtle); }

.qty-ctrl { display: flex; align-items: center; gap: 2px; }
.qty-btn {
  width: 18px;
  height: 18px;
  border: 1px solid var(--border);
  background: var(--surface2);
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .1s;
  line-height: 1;
}
.qty-btn:hover { background: var(--gold); color: #fff; border-color: var(--gold); }
.qty-inp {
  width: 28px;
  text-align: center;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
}
.up-inp {
  width: 68px;
  padding: 4px 7px;
  border: 1.5px solid var(--gold-mid);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: var(--gold-subtle);
  text-align: right;
  outline: none;
  font-family: inherit;
  transition: all .15s;
}
.up-inp:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(168,132,58,.12); background: #fff; }
.up-inp::-webkit-outer-spin-button, .up-inp::-webkit-inner-spin-button { -webkit-appearance: none; }
.up-inp[type=number] { -moz-appearance: textfield; }

.disc-badge {
  display: inline-block;
  font-size: 9.5px;
  background: var(--warning-bg);
  color: var(--warning);
  padding: 2px 5px;
  border-radius: 4px;
  font-weight: 700;
}
.no-disc { font-size: 10.5px; color: var(--muted-light); }
.tot-cell { font-weight: 700; color: var(--accent); }

.rm-btn {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 16px;
  opacity: .35;
  padding: 3px 5px;
  border-radius: 4px;
  transition: all .1s;
  line-height: 1;
}
.rm-btn:hover { opacity: 1; background: var(--danger-bg); }

.empty-order { padding: 48px 20px; text-align: center; color: var(--muted); }
.empty-order .ei { font-size: 36px; margin-bottom: 10px; opacity: .5; }
.empty-order p { font-size: 13px; }
.empty-cust, .empty-hist { padding: 40px 20px; text-align: center; color: var(--muted); font-size: 12.5px; line-height: 1.6; }
.empty-cust .ei, .empty-hist .ei { font-size: 32px; margin-bottom: 8px; opacity: .5; display: block; }
/* Proforma history: same proven scroll system as the Order tab —
   history card fills the tab, list scrolls inside it */
#tab-history { overflow-y: hidden; }
#tab-history .card:has(#histList) {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#tab-history .card:has(#histList) .card-hdr,
#tab-history .card:has(#histList) .hist-filter-row { flex-shrink: 0; }
#histList { flex: 1; overflow-y: auto; min-height: 0; }
#histList::-webkit-scrollbar { width: 8px; }
#histList::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
#histList::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ─── TOTALS BAR ─── */
.totals-bar {
  background: var(--accent);
  color: #fff;
  border-radius: var(--r-lg);
  padding: 14px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  box-shadow: var(--shadow-md);
}
.tot-item { display: flex; flex-direction: column; gap: 3px; }
.tot-lbl {
  font-size: 8.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.38);
  font-weight: 600;
}
.tot-val {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.3px;
}
.tot-val.gold { color: var(--gold-mid); font-size: 22px; }
.tot-sub { font-size: 10px; color: rgba(255,255,255,.28); margin-top: 1px; }

/* ─── SETUP GRID ─── */
.setup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.setup-field { display: flex; flex-direction: column; gap: 4px; }
.setup-lbl {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.setup-inp, .setup-sel {
  padding: 7px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12.5px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color .15s;
  font-family: inherit;
}
.setup-inp:focus, .setup-sel:focus { border-color: var(--gold); background: var(--surface); }
.setup-sel { cursor: pointer; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: none;
  border-radius: var(--r-sm);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  font-family: inherit;
  letter-spacing: .2px;
  line-height: 1;
}
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: var(--gold-mid); box-shadow: var(--shadow-sm); }
.btn-dark { background: var(--accent); color: #fff; }
.btn-dark:hover { background: var(--accent-hover); box-shadow: var(--shadow-sm); }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border); background: var(--surface2); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .85; }
.btn-sm { padding: 5px 10px; font-size: 10.5px; }
.btn-xs { padding: 3px 8px; font-size: 10px; }

/* FX WIDGET */
.fx-widget {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  justify-content: center;
  min-width: 0;
}

/* ─── HEADER RESPONSIVE ─── */
@media (max-width: 1380px) {
  .fx-widget .fx-label:nth-of-type(3), .fx-widget #fx-order-try { display: none; }
  .fx-widget { gap: 8px; }
}
@media (max-width: 1180px) {
  .fx-widget { display: none; }
  .hdr-sub { display: none; }
}
@media (max-width: 900px) {
  .hdr { height: auto; min-height: 56px; flex-wrap: wrap; padding: 8px 12px; gap: 6px; }
  .hdr-actions { flex-wrap: wrap; }
  .layout { height: calc(100vh - 104px); }
}
.fx-label {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
}
.fx-inp {
  width: 80px;
  padding: 5px 9px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: rgba(255,255,255,.08);
  text-align: center;
  outline: none;
  font-family: inherit;
  transition: all .15s;
}
.fx-inp:focus { border-color: var(--gold-mid); background: rgba(255,255,255,.12); }
.fx-inp::-webkit-outer-spin-button, .fx-inp::-webkit-inner-spin-button { -webkit-appearance: none; }
.fx-inp[type=number] { -moz-appearance: textfield; }
.fx-upd {
  font-size: 9.5px;
  color: rgba(255,255,255,.3);
  letter-spacing: .5px;
}

/* ─── CUSTOMER CARDS ─── */
.cust-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.cust-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
  cursor: pointer;
  transition: all .15s;
  box-shadow: var(--shadow-sm);
}
.cust-card:hover { border-color: var(--gold-mid); box-shadow: var(--shadow); transform: translateY(-1px); }
.cust-card-name { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.cust-card-meta { font-size: 10.5px; color: var(--muted); line-height: 1.6; }
.cust-card-footer {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
}
.cust-badge {
  padding: 2px 7px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 9.5px;
}

/* ─── HISTORY CARD ─── */
.hist-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: all .12s;
}
.hist-item:hover { box-shadow: var(--shadow); }
.hist-pi {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  min-width: 80px;
}
.hist-co { font-size: 13px; font-weight: 600; color: var(--text); }
.hist-meta { font-size: 10.5px; color: var(--muted); margin-top: 1px; }
.hist-val { font-size: 15px; font-weight: 700; color: var(--gold); margin-left: auto; }

/* ─── REPORT / CHART ─── */
.report-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}
.report-stat-val { font-size: 26px; font-weight: 700; color: var(--accent); letter-spacing: -.5px; }
.report-stat-lbl { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; font-weight: 600; }

/* ─── PRINT OVERLAY ─── */
.print-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 9998;
  align-items: center;
  justify-content: center;
}
.print-overlay.open { display: flex; }
.print-box {
  background: var(--bg);
  border-radius: var(--r-lg);
  width: 95%;
  max-width: 860px;
  max-height: 93vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.print-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 18px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}

/* ─── PROFORMA PRINT STYLES ─── */
#proforma-print {
  background: #fff;
  padding: 32px 40px;
  font-family: Arial, sans-serif;
  font-size: 11px;
  color: #111;
  max-width: 800px;
  margin: 0 auto;
  vertical-align: top;
}
.pf-hdr-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2.5px solid #1C1C1E;
}
.pf-co-name { font-size: 11.5px; font-weight: 700; color: #1C1C1E; line-height: 1.5; }
.pf-co-addr { font-size: 9.5px; color: #666; line-height: 1.6; margin-top: 3px; }
.pf-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #1C1C1E;
  text-align: right;
  text-transform: uppercase;
}
.pf-title-meta { font-size: 10px; color: #888; text-align: right; margin-top: 3px; line-height: 1.7; }
.pf-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 18px; }
.pf-sec-lbl {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 7px;
  border-bottom: 1px solid #e5e5e5;
  padding-bottom: 4px;
}
.pf-frow { display: flex; gap: 6px; font-size: 10px; margin-bottom: 3.5px; }
.pf-fk { color: #888; font-weight: 600; min-width: 82px; }
.pf-fv { color: #111; }
.pf-table { width: 100%; border-collapse: collapse; margin-bottom: 14px; font-size: 10px; }
.pf-table th {
  background: #1C1C1E;
  color: #fff;
  padding: 7px 8px;
  text-align: left;
  font-size: 8.5px;
  letter-spacing: .6px;
  text-transform: uppercase;
}
.pf-table th.r { text-align: right; }
.pf-table th.c { text-align: center; }
.pf-table td { padding: 7px 8px; border-bottom: 1px solid #ebebeb; vertical-align: middle; }
.pf-table tr:nth-child(even) td { background: #fafafa; }
.pf-r { text-align: right; }
.pf-c { text-align: center; }
.pf-list { color: #bbb; text-decoration: line-through; font-size: 9px; }
.pf-unit { font-weight: 700; }
.pf-disc { background: #FEF3C7; color: #92400E; font-size: 8.5px; font-weight: 700; padding: 2px 4px; border-radius: 3px; }
.pf-linetot { font-weight: 700; font-size: 11px; }
.pf-tots { display: flex; justify-content: flex-end; margin-bottom: 16px; }
.pf-tots-box { width: 280px; border: 1.5px solid #e0e0e0; border-radius: 6px; overflow: hidden; font-size: 10.5px; }
.pf-trow { display: flex; justify-content: space-between; padding: 6px 12px; border-bottom: 1px solid #e0e0e0; }
.pf-trow:last-child { border-bottom: none; background: #1C1C1E; color: #fff; font-weight: 700; font-size: 12px; }
.pf-trow.hi { background: #FFFBEB; color: #92400E; font-weight: 600; }
.pf-terms { font-size: 9.5px; color: #555; margin-bottom: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.pf-term-row { display: flex; gap: 6px; }
.pf-tk { font-weight: 700; color: #333; min-width: 80px; }
.pf-bank { background: #F5F5F5; border: 1px solid #e0e0e0; border-radius: 5px; padding: 10px 14px; margin-bottom: 12px; font-size: 9.5px; }
.pf-bank-title { font-weight: 700; font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: #999; margin-bottom: 5px; }
.pf-bank-row { display: flex; gap: 8px; }
.pf-bk { font-weight: 600; color: #555; min-width: 48px; }
.pf-note { font-size: 9.5px; color: #666; border-top: 1px solid #e5e5e5; padding-top: 10px; line-height: 1.7; }
.pf-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 16px; }
.pf-party { border: 1px solid #e5e5e5; border-radius: 5px; padding: 10px 12px; }
.pf-party-lbl { font-size: 8.5px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #999; margin-bottom: 6px; border-bottom: 1px solid #ebebeb; padding-bottom: 4px; }
.pf-party-row { display: flex; gap: 6px; font-size: 10px; margin-bottom: 3px; }
.pf-pk { font-weight: 600; color: #888; min-width: 62px; }

/* ─── SHIPPING PANEL ─── */
.ship-panel-title {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.ship-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ship-field { display: flex; flex-direction: column; gap: 4px; }
.ship-lbl {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.ship-inp {
  padding: 6px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12px;
  background: var(--bg);
  outline: none;
  color: var(--text);
  font-family: inherit;
  transition: border-color .15s;
}
.ship-inp:focus { border-color: var(--gold); }
.ship-inp.filled { border-color: var(--gold-mid); background: var(--gold-subtle); }

/* ─── DOC OVERLAYS ─── */
.doc-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: #F2F2F0;
  z-index: 9999;
  overflow-y: auto;
}
/* DOC ACTION BAR */
.doc-actions-bar {
  background: #fff;
  border-bottom: 1px solid #E0E0E0;
  padding: 10px 32px;
  display: flex;
  gap: 8px;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
/* A4 PAPER */
.doc-paper {
  background: #fff;
  width: 794px;
  min-height: 1000px;
  margin: 24px auto 40px;
  padding: 48px 56px;
  box-shadow: 0 2px 16px rgba(0,0,0,.10);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  color: #111;
  line-height: 1.5;
}
/* DOC HEADER */
.doc-hdr {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 2px solid #111;
}
.doc-hdr-left img { height: 44px; object-fit: contain; display: block; margin-bottom: 6px; }
.doc-hdr-right { text-align: right; }
.doc-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #111;
  margin-bottom: 6px;
}
.doc-ref-block { font-size: 10px; color: #666; line-height: 1.9; }
.doc-ref-block strong { color: #111; }
/* PARTIES */
.doc-parties-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.doc-party-box {
  border: 1px solid #DEDEDE;
  border-radius: 4px;
  padding: 12px 14px;
}
.doc-party-label {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid #EBEBEB;
}
.doc-party-name {
  font-size: 11px;
  font-weight: 700;
  color: #111;
  margin-bottom: 3px;
}
.doc-party-detail {
  font-size: 10px;
  color: #555;
  line-height: 1.7;
}
/* TABLE */
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0;
  font-size: 10.5px;
}
.doc-table thead tr { background: #111; }
.doc-table th {
  padding: 8px 10px;
  text-align: center;
  font-weight: 700;
  font-size: 9px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: #fff;
  border: none;
}
.doc-table th:first-child { text-align: left; }
.doc-table td {
  padding: 7px 10px;
  border-bottom: 1px solid #EBEBEB;
  color: #222;
}
.doc-table td.c { text-align: center; }
.doc-table td.r { text-align: right; }
.doc-table tbody tr:last-child td { border-bottom: none; }
.doc-table tbody tr:nth-child(even) td { background: #FAFAFA; }
.doc-table tbody tr:hover td { background: #FBF6EC; }
.doc-table tfoot tr td {
  padding: 9px 10px;
  font-weight: 700;
  font-size: 11px;
  background: #F0F0EE;
  border-top: 2px solid #111;
  border-bottom: none;
  color: #111;
}
/* FOOTER */
.doc-footer-box {
  margin-top: 24px;
  padding: 14px 16px;
  background: #F8F8F6;
  border: 1px solid #E8E8E8;
  border-radius: 4px;
  font-size: 10px;
}
.doc-footer-row {
  display: flex;
  gap: 12px;
  margin-bottom: 4px;
  line-height: 1.6;
}
.doc-footer-row:last-child { margin-bottom: 0; }
.doc-footer-key { font-weight: 700; color: #444; min-width: 100px; flex-shrink: 0; }
.doc-sigs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.doc-sig-line {
  border-top: 1.5px solid #333;
  padding-top: 6px;
  font-size: 9.5px;
  color: #666;
  text-align: center;
}
/* compat - old classes still used in some overlays */
.doc-main-title { font-size: 22px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.doc-meta { text-align: right; font-size: 10px; line-height: 1.9; color: #555; }
.doc-party-lbl { font-size: 8.5px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: #999; margin-bottom: 4px; }
.doc-party-body { font-size: 10px; color: #444; line-height: 1.7; }
.doc-footer { margin-top: 16px; font-size: 10px; }
.doc-footer-key { font-weight: 700; min-width: 110px; }
.pl-title { font-size: 22px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }

/* ─── IMPORT OVERLAY ─── */
#import-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.8); z-index: 10500; align-items: center; justify-content: center; padding: 20px; }
#import-overlay.open { display: flex !important; }
.import-modal {
  background: var(--bg);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 580px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.import-hdr {
  padding: 16px 20px;
  background: var(--accent);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.import-hdr h3 { font-size: 14px; font-weight: 700; color: #fff; margin: 0; }
.import-body { padding: 18px 20px; }
.import-drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--r);
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  background: var(--surface2);
  margin-bottom: 12px;
  transition: all .15s;
}
.import-drop-zone:hover { border-color: var(--gold-mid); background: var(--gold-subtle); }
.import-drop-zone .drop-icon { font-size: 30px; margin-bottom: 8px; }
.import-drop-zone p { font-size: 11.5px; color: var(--muted); margin: 0; }
.import-textarea {
  width: 100%;
  height: 95px;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font-size: 12px;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
  box-sizing: border-box;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.import-textarea:focus { border-color: var(--gold); }
.import-preview {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}
.import-preview-hdr {
  padding: 8px 14px;
  background: var(--surface2);
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.import-preview-row {
  display: grid;
  grid-template-columns: 2fr 1fr 40px;
  gap: 10px;
  padding: 7px 14px;
  border-bottom: 1px solid var(--border-light);
  font-size: 12px;
  align-items: center;
}
.import-preview-row:last-child { border-bottom: none; }
.import-loading { text-align: center; padding: 20px; color: var(--muted); font-size: 12px; }
.import-loading .spin { display: inline-block; animation: spin 1s linear infinite; font-size: 24px; }

/* ─── PRICE EDITOR ─── */
.price-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.price-table th {
  padding: 8px 10px;
  text-align: left;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1.5px solid var(--border);
  background: var(--surface2);
}
.price-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}
.price-table tr:hover td { background: var(--gold-subtle); }
.price-inp {
  width: 80px;
  padding: 4px 7px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  text-align: right;
  outline: none;
  font-family: inherit;
  transition: border-color .15s;
}
.price-inp:focus { border-color: var(--gold); }

/* ─── TOASTS ─── */
.toast {
  position: fixed;
  top: 66px;
  right: 16px;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--r);
  font-size: 12px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 99999;
  opacity: 0;
  transform: translateY(-8px);
  transition: all .22s ease;
  pointer-events: none;
  max-width: 360px;
  border-left: 3px solid var(--gold);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.toast.error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }

/* ─── CATALOG CARD VIEW ─── */
.cat-grid-view .prod-item {
  flex-direction: column;
  align-items: center;
  padding: 8px 6px;
  border-left: none;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  margin: 3px;
  width: calc(50% - 6px);
  display: inline-flex;
  gap: 4px;
  vertical-align: top;
  cursor: default;
}
.cat-grid-view .prod-thumb, .cat-grid-view .prod-item img[style*="width:36px"] {
  width: 100% !important;
  height: 64px !important;
  object-fit: contain !important;
  border-radius: var(--r-sm);
  margin: 0 !important;
}
.cat-grid-view .prod-info { text-align: center; }
.cat-grid-view .prod-name { white-space: normal; font-size: 10px; line-height: 1.3; }
.cat-grid-view .add-btn { width: 28px; height: 28px; font-size: 18px; margin-top: 2px; }
.cat-grid-view .series-block { display: flex; flex-wrap: wrap; }
.cat-grid-view .prod-list { display: flex; flex-wrap: wrap; }

/* ─── DRAG REORDER ─── */
.order-row-dragging { opacity: .4; }
.order-row-dragover td { border-top: 2px solid var(--gold) !important; }

/* ─── LIGHTBOX ─── */
#img-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.82);
  z-index: 99998;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
#img-lightbox.open { display: flex; }
#img-lightbox img { max-width: 80vw; max-height: 80vh; border-radius: var(--r); box-shadow: 0 8px 48px rgba(0,0,0,.5); }
#img-lightbox-label { position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.75); font-size: 12px; font-weight: 600; letter-spacing: .5px; pointer-events: none; }

/* ─── ORDER TABLE IMPROVEMENTS ─── */
.order-table tr:nth-child(even) td { background: var(--surface); }
.order-table tr:hover td { background: var(--gold-subtle) !important; }
.order-table tr { transition: background .1s; cursor: grab; }
.order-table tr:active { cursor: grabbing; }

/* ─── LOGIN ─── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 40px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  text-align: center;
  margin-bottom: 4px;
}
.login-logo span { color: var(--gold); }
.login-sub { font-size: 10px; color: var(--muted); text-align: center; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 28px; }
.login-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.login-lbl { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.login-inp {
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  background: var(--bg);
  color: var(--text);
}
.login-inp:focus { border-color: var(--gold); background: var(--surface); }
.login-btn {
  width: 100%;
  padding: 11px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
  margin-top: 6px;
}
.login-btn:hover { background: var(--accent-hover); }
.login-err { font-size: 11px; color: var(--danger); margin-top: -8px; margin-bottom: 10px; }

/* ─── CONTAINER TAB ─── */
.cont-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cont-summary {
  background: var(--accent);
  color: #fff;
  border-radius: var(--r);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cont-val { font-size: 28px; font-weight: 700; letter-spacing: -.5px; }
.cont-lbl { font-size: 9.5px; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.cont-bar { height: 6px; background: rgba(255,255,255,.12); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.cont-bar-fill { height: 100%; background: var(--gold-mid); border-radius: 3px; transition: width .4s ease; }

/* ─── CONTAINER COMPOSITION VIZ ─── */
.cont-comp-title { font-size: 12px; font-weight: 700; color: var(--accent); margin-bottom: 10px; }
.cont-comp-bin { margin-bottom: 14px; }
.cont-comp-bin-label { font-size: 10.5px; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.cont-comp-bar { display: flex; width: 100%; height: 28px; border-radius: 6px; overflow: hidden; border: 1px solid var(--border); background: #F3F4F6; }
.cont-comp-seg { height: 100%; transition: width .3s ease; min-width: 1px; border-right: 1px solid rgba(255,255,255,.35); }
.cont-comp-seg:last-child { border-right: none; }
.cont-comp-legend { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.cont-comp-legend-row { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.cont-comp-swatch { width: 11px; height: 11px; border-radius: 3px; flex-shrink: 0; }
.cont-comp-legend-name { flex: 1; color: var(--accent); }
.cont-comp-legend-val { color: var(--muted); font-weight: 600; white-space: nowrap; }

/* ─── TAGS / BADGES ─── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 9.5px;
  font-weight: 700;
}
.tag-gold { background: var(--gold-light); color: var(--gold); }
.tag-green { background: var(--success-bg); color: var(--success); }
.tag-red { background: var(--danger-bg); color: var(--danger); }
.tag-blue { background: var(--info-bg); color: var(--info); }
.tag-orange { background: var(--warning-bg); color: var(--warning); }
.tag-purple { background: #EDE9FE; color: #6D28D9; }
.tag-gray { background: var(--surface3); color: var(--muted); }

/* ─── MISC ─── */
.divider { height: 1px; background: var(--border-light); margin: 4px 0; }
.section-lbl {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.note-row { background: var(--surface2); padding: 6px 10px; border-radius: 5px; font-size: 11px; color: var(--text-sec); }
.cbm-bar { height: 4px; background: var(--border-light); border-radius: 2px; overflow: hidden; }
.cbm-fill { height: 100%; background: var(--gold-mid); border-radius: 2px; }

/* ─── ANIMATIONS ─── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn .2s ease; }

.collapsed { display: none !important; }

/* ─── OVERLAY BASE (display:none defaults) ─── */
#print-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 9998;
  overflow-y: auto;
}
#summary-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 9998;
  overflow-y: auto;
}
.summary-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 18px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
}
#summary-print {
  background: #fff;
  max-width: 860px;
  margin: 20px auto 40px;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* ─── CUSTOMER MODAL ─── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 18px;
  letter-spacing: .3px;
}
.frow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.frow label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  min-width: 120px;
  flex-shrink: 0;
}
.frow input, .frow select, .frow textarea {
  flex: 1;
  padding: 6px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12.5px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color .15s;
}
.frow input:focus, .frow select:focus, .frow textarea:focus {
  border-color: var(--gold);
  background: var(--surface);
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

/* ─── CUSTOMER DETAIL MODAL ─── */
#cust-detail-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#cust-detail-overlay.open { display: flex; }
.cust-detail-modal {
  background: var(--surface);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 560px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cdm-hdr {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--accent);
  color: #fff;
  flex-shrink: 0;
}
.cdm-name {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.cdm-meta {
  font-size: 10.5px;
  color: rgba(255,255,255,.5);
}
.cdm-close {
  background: rgba(255,255,255,.12);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  flex-shrink: 0;
}
.cdm-close:hover { background: rgba(255,255,255,.22); }
.cdm-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px;
}
.cdm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.cdm-stat {
  background: var(--surface2);
  border-radius: var(--r);
  padding: 10px 14px;
  text-align: center;
}
.cdm-stat-val { font-size: 18px; font-weight: 700; color: var(--accent); }
.cdm-stat-lbl { font-size: 9.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; margin-top: 2px; }
.cdm-history { display: flex; flex-direction: column; gap: 8px; }
.cdm-hist-item {
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  font-size: 11.5px;
  cursor: pointer;
  transition: all .12s;
}
.cdm-hist-item:hover { border-color: var(--gold-mid); background: var(--gold-subtle); }

/* ─── BTN VARIANTS used in overlays ─── */
.btn-outline {
  background: transparent;
  color: var(--muted);
  border: 1.5px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.btn-outline:hover { background: var(--surface2); color: var(--text); }
.btn-gold {
  background: var(--gold);
  color: #fff;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.btn-gold:hover { background: var(--gold-mid); }

/* ─── PRINT ─── */
@page { margin: 12mm; size: A4; }
@media print {
  html, body { margin: 0 !important; padding: 0 !important; height: auto !important; background:#fff !important; }
  body > *:not(#print-overlay):not(#irsaliye-overlay):not(#pl-overlay):not(#ci-overlay):not(#ceki-overlay):not(#talimat-overlay):not(#all-docs-overlay) { display: none !important; }
  #summary-overlay, #cust-detail-overlay, #import-overlay, #login-overlay, #sticky-bar, #wa-modal, #email-modal, #img-lightbox { display: none !important; }
  #print-overlay, #irsaliye-overlay, #pl-overlay, #ci-overlay, #ceki-overlay, #talimat-overlay, #all-docs-overlay {
    display: block !important; position: static !important;
    inset: auto !important; overflow: visible !important; background: #fff !important;
    margin: 0 !important; padding: 0 !important; height: auto !important;
  }
  .print-actions, .doc-actions-bar, .summary-actions { display: none !important; }
  #proforma-print, #irsaliye-print, #pl-print, #ci-print, #ceki-print, #talimat-print {
    margin: 0 !important; padding: 0 !important; max-width: 100% !important; width: 100% !important; box-sizing: border-box !important;
  }
  #proforma-print > *:first-child, .pf-hdr-row:first-child, .doc-hdr { margin-top: 0 !important; padding-top: 0 !important; }
  #pf-qr-slot { min-height: 0 !important; }
  #all-docs-print .all-docs-page { padding: 0 !important; }
  .all-docs-page { page-break-after: always; }
  .all-docs-page:last-child { page-break-after: auto; }
  .all-docs-page + .all-docs-page { margin-top: 0; border-top: none; padding-top: 0; }
}
.all-docs-page { background: #fff; max-width: 830px; margin: 22px auto; padding: 30px 36px; box-shadow: 0 2px 14px rgba(0,0,0,.13); border-radius: 4px; overflow: hidden; }
#all-docs-print { padding: 4px 14px 40px; }
.all-docs-page .doc-paper, .all-docs-page [class*="-print"] { width: auto !important; max-width: 100% !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-shadow: none !important; }
@media print {
  .all-docs-page { max-width: none; margin: 0; padding: 14mm 12mm; box-shadow: none; border-radius: 0; }
  #all-docs-print { padding: 0; }
  .pf-container-page { page-break-before: always; break-before: page; padding-top: 6mm; }
}
/* On-screen: visually separate the container page too */
.pf-container-page { margin-top: 22px; padding-top: 18px; border-top: 2px dashed #D8D2C8; }

/* ─── PROFORMA TOTALS ─── */
.pf-tots {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}
.pf-tots-inner {
  width: 300px;
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  overflow: hidden;
  font-size: 10.5px;
}
.pf-tot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 14px;
  border-bottom: 1px solid #EBEBEB;
  color: #333;
}
.pf-tot-row:last-child { border-bottom: none; }
.pf-tot-row span:last-child { font-weight: 600; }
.pf-grand {
  background: #1C1C1E;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 12px;
  padding: 9px 14px;
  border-bottom: none;
}
.pf-grand span { color: #fff !important; font-weight: 700 !important; }
.pf-saving { background: #F0FDF4; color: #059669 !important; }
.pf-saving span { color: #059669 !important; }

/* ─── PROFORMA CONTAINER SECTION ─── */
.pf-cont-section {  margin-bottom: 18px;
  padding: 14px 16px;
  background: #FAFAFA;
  border: 1px solid #E8E8E8;
  border-radius: 6px;
}
.pf-cont-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #E8E8E8;
}
.pf-cont-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}
.pf-cont-box {
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  padding: 10px 12px;
  text-align: center;
}
.pf-cont-type {
  font-size: 10px;
  font-weight: 700;
  color: #333;
  margin-bottom: 4px;
  letter-spacing: .3px;
}
.pf-cont-count {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 2px;
}
.pf-cont-m3 {
  font-size: 8px;
  color: #AAA;
  margin-bottom: 6px;
}
.pf-cont-bar-wrap {
  height: 4px;
  background: #EBEBEB;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 4px;
}
.pf-cont-bar {
  height: 100%;
  border-radius: 2px;
}
.pf-cont-fill {
  font-size: 9px;
  font-weight: 700;
}
.pf-cont-best {
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 600;
  text-align: center;
}

/* ─── TRUCK CONTAINER VISUAL ─── */
.pf-truck-section { margin: 14px 0; page-break-inside: avoid; }
.pf-truck-title { font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #888; margin-bottom: 8px; }
.pf-truck-wrap { display: flex; align-items: center; gap: 16px; }
.pf-truck-vis { flex-shrink: 0; }
.pf-truck-info { flex: 1; font-size: 10px; color: #444; }
.pf-truck-info-row { display: flex; justify-content: space-between; margin-bottom: 4px; }
.pf-truck-info-row span:first-child { color: #888; }
.pf-truck-info-row span:last-child { font-weight: 700; color: #222; }

/* ─── TECHNICAL INFORMATION TABLE ─── */
.pf-tech-section { margin: 14px 0; page-break-inside: avoid; }
.pf-tech-title { font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #888; margin-bottom: 6px; border-bottom: 1.5px solid #E5E5E5; padding-bottom: 4px; }
.pf-tech-table { width: 100%; border-collapse: collapse; font-size: 8.5px; }
.pf-tech-table th { padding: 5px 5px; background: #F5F5F5; font-weight: 700; text-align: center; color: #555; border: 1px solid #E5E5E5; font-size: 7.5px; letter-spacing: .3px; white-space: nowrap; }
.pf-tech-table th.l { text-align: left; }
.pf-tech-table td { padding: 4px 5px; border: 1px solid #EBEBEB; text-align: center; color: #333; vertical-align: middle; }
.pf-tech-table td.l { text-align: left; font-weight: 500; }
.pf-tech-table tr:nth-child(even) td { background: #FAFAFA; }
.pf-tech-table tfoot td { font-weight: 700; background: #F0F0F0; border-top: 2px solid #CCC; }

/* ─── PROFORMA BANK & NOTES ─── */
.pf-bank {
  background: #F8F8F8;
  border: 1px solid #E5E5E5;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 14px;
  font-size: 10px;
}
.pf-bank-title {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #AAA;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid #EBEBEB;
}
.pf-bank-row {
  display: flex;
  gap: 10px;
  margin-bottom: 4px;
  line-height: 1.5;
}
.pf-bank-row:last-child { margin-bottom: 0; }
.pf-bk {
  font-weight: 700;
  color: #555;
  min-width: 110px;
  flex-shrink: 0;
}
.pf-notes {
  font-size: 9px;
  color: #777;
  line-height: 1.75;
  border-top: 1px solid #E8E8E8;
  padding-top: 12px;
  margin-bottom: 14px;
}
.pf-notes strong { color: #444; }

/* ─── PROFORMA SIGNATURES ─── */
.pf-sigs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid #E8E8E8;
}
.pf-sig {
  border-top: 1.5px solid #333;
  padding-top: 6px;
  font-size: 9.5px;
  color: #666;
  text-align: center;
}


/* ─── DOC TABLE TOTAL ROW ─── */
.doc-total td {
  font-weight: 700;
  border-top: 2px solid #000;
  background: #F5F5F5;
}