/* ════════════════════════════════════════════════════════════════
   MarketPOS Pro — Ana Stil Dosyası
   ════════════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────────────────────── */
:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-soft:  rgba(37,99,235,.16);
  --success:       #16a34a;
  --success-soft:  rgba(22,163,74,.16);
  --warning:       #d97706;
  --warning-soft:  rgba(217,119,6,.16);
  --danger:        #dc2626;
  --danger-soft:   rgba(220,38,38,.16);
  --purple:        #9333ea;
  --info:          #0891b2;
  --sidebar-bg:    #16161a;
  --header-bg:     #1a1a1e;
  --main-bg:       #0d0d10;
  --card-bg:       #1a1a1e;
  --card-hover:    #232328;
  --border:        #2c2c32;
  --input-bg:      #131316;
  --text:          #e7e7ea;
  --text-dim:      #8b8b93;
  --text-bright:   #ffffff;
  --scrollbar-bg:  #1a1a1e;
  --scrollbar:     #3f3f46;
  --radius-xs:     4px;
  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     14px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.35);
  --shadow:        0 6px 20px rgba(0,0,0,.4);
  --transition:    .15s ease;
  --tap-min:       40px;

  /* Bazı ekranlarda (settings/reports/customers/pos vb.) inline style'larda
     kullanılan ama burada hiç tanımlanmamış eski değişken adları — 63 yerde
     kullanıldığı için JS'e dokunmadan burada takma ad olarak tanımlıyoruz. */
  --muted:       var(--text-dim);
  --text-muted:  var(--text-dim);
  --bg3:         var(--card-hover);
}

/* Zayıf donanımda gereksiz kompozisyon maliyetine yol açmasın diye
   hareket azaltma tercihine saygı gösteriyoruz. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* Klavye ile gezinme için görünür odak halkası (erişilebilirlik) */
button:focus-visible, a:focus-visible,
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible,
.search-input:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; font-family: 'Segoe UI', system-ui, sans-serif; }
body { background: var(--main-bg); color: var(--text); font-size: 14px; line-height: 1.5; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: transparent; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* ─── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-bg); }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #4a5568; }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.hidden { display: none !important; }

.app {
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-rows: 1fr;
  height: 100vh;
  overflow: hidden;
}

.app-body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ─── SIDEBAR (narrow strip) ────────────────────────────────── */
#sidebar {
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
  height: 100vh;
  border-right: 1px solid var(--border);
  user-select: none;
  flex-shrink: 0;
}

.sidebar-hamburger {
  width: 40px; height: 40px;
  background: transparent; border: none;
  border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.sidebar-hamburger:hover { background: var(--card-hover); color: var(--text); }

/* ─── NAV FLYOUT ─────────────────────────────────────────────── */
.nav-flyout {
  position: fixed;
  left: 44px; top: 0; bottom: 0;
  width: 224px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 300;
  transform: translateX(-270px);
  transition: transform .2s ease;
  user-select: none;
}
.nav-flyout.open { transform: translateX(0); }

.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 299;
  display: none;
}
.nav-overlay.open { display: block; }

.nav-flyout-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.nav-flyout-brand { display: flex; align-items: center; gap: 10px; }
.nav-flyout-close-btn {
  background: transparent; border: none; color: var(--text-dim);
  font-size: 15px; cursor: pointer; padding: 4px 8px; border-radius: 4px;
}
.nav-flyout-close-btn:hover { background: var(--card-hover); color: var(--text); }

.logo-icon    { font-size: 32px; }
.logo-icon-sm { font-size: 26px; flex-shrink: 0; }
.sidebar-title { font-size: 14px; font-weight: 600; color: #fff; }
.sidebar-sub   { font-size: 10px; color: var(--text-dim); }

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.user-avatar { font-size: 22px; }
.user-name   { font-size: 13px; font-weight: 600; color: #fff; }
.user-role   { font-size: 10px; color: var(--text-dim); }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 0; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  min-height: var(--tap-min);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin: 2px 8px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.nav-item span { font-size: 16px; width: 20px; text-align: center; }
.nav-item:hover  { background: rgba(255,255,255,.1); color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-logout { color: #EF9A9A !important; margin-top: 4px; }
.nav-logout:hover { background: var(--danger-soft) !important; }

.nav-flyout-footer {
  padding: 8px 0 10px;
  border-top: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.sidebar-clock { font-size: 11px; color: var(--text-dim); padding: 4px 20px 8px; }

/* ─── CONTENT ────────────────────────────────────────────────── */
.content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ─── STATUS BAR ─────────────────────────────────────────────── */
.statusbar {
  height: 30px;
  background: #0a1628;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px;
  font-size: 11px;
  color: #546E7A;
  flex-shrink: 0;
}
.statusbar-right { color: #37474F; }

/* ─── PAGE HEADER ────────────────────────────────────────────── */
.page-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  height: 48px;
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.page-header h2 { font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; }
.page-header .spacer { flex: 1; }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--tap-min);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  transition: filter var(--transition), transform var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover  { filter: brightness(1.12); }
.btn:active { transform: scale(.97); }
.btn-sm  { min-height: 30px; padding: 4px 10px; font-size: 12px; }
.btn-lg  { min-height: 48px; padding: 11px 24px; font-size: 15px; font-weight: 700; }
.btn-block { width: 100%; }
.btn-icon  { min-width: var(--tap-min); padding: 8px; }

.btn-primary  { background: var(--primary); color: #fff; }
.btn-success  { background: var(--success); color: #fff; }
.btn-danger   { background: var(--danger);  color: #fff; }
.btn-warning  { background: var(--warning); color: #fff; }
.btn-purple   { background: var(--purple);  color: #fff; }
.btn-info     { background: var(--info);    color: #fff; }
.btn-ghost    { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--card-hover); }

/* ─── FORMS ──────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.field label { font-size: 12px; color: var(--text-dim); font-weight: 500; }
.field input, .field select, .field textarea {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 9px 12px;
  width: 100%;
  outline: none;
  transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--primary);
}
.field input::placeholder { color: #4a5568; }
.field select option { background: var(--card-bg); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* ─── CARDS ──────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 16px;
}
.card-sm { padding: 12px 14px; }

.stat-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 2px solid;
  padding: 14px 18px;
  min-width: 160px;
}
.stat-label { font-size: 11px; color: var(--text-dim); margin-bottom: 6px; }
.stat-value { font-size: 22px; font-weight: 700; }
.stat-sub   { font-size: 11px; color: var(--text-dim); margin-top: 4px; }

/* ─── CHART (Raporlar — günlük ciro grafiği) ───────────────────── */
.chart-bar { cursor: pointer; transition: opacity var(--transition); }
.chart-bar:hover { opacity: .8; }
.chart-tooltip {
  position: absolute;
  transform: translate(-50%, -100%);
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-sm);
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text);
  white-space: nowrap;
  pointer-events: none;
  z-index: 50;
}
.chart-tooltip strong { color: var(--primary); font-size: 13px; }

/* ─── TABLE ──────────────────────────────────────────────────── */
/* .content { overflow:hidden } olduğundan, sayfa render()'larının .content'e doğrudan
   koyduğu gövde div'leri (örn. #inv-table-wrap, #rep-body, #set-body) flex item olarak
   büyümeden ve kendi overflow-y:auto'suna sahip olmadan render edilirse, içerik viewport'tan
   uzun olduğunda hiçbir kaydırma çubuğu çıkmıyordu (2000+ ürün, uzun ayarlar formu vb.).
   Tüm sayfa gövdelerini burada tek noktadan kaydırılabilir yapıyoruz. */
#inv-table-wrap, #cust-table, #sup-table, #rep-body, #set-body, #dash-body, #ret-body, #camp-body {
  flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden;
}

.table-wrap { overflow: auto; flex: 1; min-height: 0; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead tr { background: var(--card-bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1; }
thead th {
  padding: 9px 12px;
  text-align: left;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
thead th:hover { color: var(--text); }
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  cursor: pointer;
}
tbody tr:hover { background: var(--card-hover); }
tbody td { padding: 9px 12px; color: var(--text); }
.td-center { text-align: center; }
.td-right  { text-align: right; }
.tag-ok     { color: #A5D6A7; }
.tag-low    { color: #FFE082; }
.tag-out    { color: #EF9A9A; }
.tag-debt   { color: #EF9A9A; }

/* ─── TOOLBAR ────────────────────────────────────────────────── */
.toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  flex-shrink: 0;
}
.toolbar .spacer { flex: 1; }

/* ─── BOTTOM BAR ─────────────────────────────────────────────── */
.bottom-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.bottom-bar .spacer { flex: 1; }
.bottom-info { font-size: 11px; color: var(--text-dim); }

/* ─── SEARCH INPUT ───────────────────────────────────────────── */
.search-input {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 7px 12px;
  outline: none;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--primary); }

/* ─── MODAL ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.72);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: min(96vw, 560px);
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
  animation: modalIn .15s ease;
}
.modal-box.modal-lg  { width: min(96vw, 720px); }
.modal-box.modal-sm  { width: min(96vw, 380px); }
.modal-box.modal-xl  { width: min(96vw, 900px); }
@keyframes modalIn { from { transform: translateY(-20px); opacity: 0; } }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  flex-shrink: 0;
}
.modal-header h3 { font-size: 14px; font-weight: 600; color: var(--text); }
.modal-close {
  background: transparent; color: var(--text-dim); font-size: 18px;
  line-height: 1; padding: 0 4px;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }

.modal-body   { padding: 18px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 12px 18px;
  display: flex; gap: 8px; justify-content: flex-end;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* ─── TOAST ──────────────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 40px; right: 20px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 2000; pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  animation: toastIn .25s ease;
  max-width: 320px;
  pointer-events: auto;
}
.toast-success { background: var(--success); }
.toast-error   { background: var(--danger); }
.toast-info    { background: var(--primary); }
.toast-warn    { background: var(--warning); }
@keyframes toastIn { from { transform: translateX(40px); opacity: 0; } }

/* ─── LOGIN ──────────────────────────────────────────────────── */
.screen-login {
  height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--main-bg);
}
.login-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 380px;
  box-shadow: var(--shadow);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-icon { font-size: 52px; display: block; margin-bottom: 8px; }
.login-logo h1 { font-size: 24px; font-weight: 800; letter-spacing: -.01em; color: var(--text-bright); }
.login-logo p  { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.login-form .field { margin-bottom: 16px; }
.login-form .field input { min-height: var(--tap-min); }
.login-form #login-btn { width: 100%; }
.login-error { color: #f87171; font-size: 12px; min-height: 18px; margin-bottom: 10px; text-align: center; }
.login-hint  { text-align: center; color: var(--text-dim); font-size: 11px; margin-top: 14px; }

/* ════════════════════════════════════════════
   POS EKRANI
   ════════════════════════════════════════════ */
.pos-layout {
  display: grid;
  grid-template-columns: 1fr 460px;
  flex: 1;
  overflow: hidden;
}

/* Sol panel */
.pos-left {
  display: flex; flex-direction: column;
  overflow: hidden;
  border-right: 1px solid var(--border);
}

.pos-categories {
  display: flex; gap: 6px;
  padding: 8px 10px;
  overflow-x: auto;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.pos-categories::-webkit-scrollbar { height: 3px; }
.cat-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  white-space: nowrap;
  transition: opacity var(--transition);
  color: #fff;
  opacity: .7;
}
.cat-btn.active, .cat-btn:hover { opacity: 1; }

.pos-products {
  flex: 1; overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  padding: 10px;
  align-content: start;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 10px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
  display: flex; flex-direction: column; gap: 4px;
  text-align: center;
}
.product-card:hover  { background: var(--card-hover); border-color: var(--primary); }
.product-card:active { transform: scale(.98); }
.product-name  { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.3; min-height: 2.6em; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.product-price { font-size: 16px; font-weight: 700; color: var(--primary); }
.product-stock { font-size: 11px; }
.product-add   {
  margin-top: auto;
  background: var(--primary);
  color: #fff; border: none;
  border-radius: var(--radius-xs); padding: 8px 8px;
  min-height: 32px;
  font-size: 12px; font-weight: 700;
  transition: filter var(--transition);
}
.product-add:hover { filter: brightness(1.15); }

/* Sepet */
.pos-right {
  display: flex; flex-direction: column;
  background: var(--card-bg);
  overflow: hidden;
}
.cart-header {
  padding: 10px 14px;
  font-size: 14px; font-weight: 700;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.cart-items { flex: 1; overflow-y: auto; padding: 0; }
.cart-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 100%;
  color: var(--text-dim); font-size: 13px; gap: 8px;
}
.cart-empty span { font-size: 36px; }

.cart-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.cart-item:hover { background: var(--card-hover); }
.cart-item-qty {
  display: flex; flex-direction: row; align-items: center; gap: 4px;
  flex-shrink: 0;
}
.cart-item-info  { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 8px; }
.cart-item-right { display: flex; flex-direction: row; align-items: center; gap: 8px; flex-shrink: 0; }
.cart-item-name  { flex: 1; min-width: 0; font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-unit  { flex-shrink: 0; font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.cart-item-total { font-size: 18px; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.qty-del {
  width: 28px; height: 28px;
  background: transparent; color: var(--danger);
  font-size: 13px; border-radius: var(--radius-xs); opacity: 0.5;
}
.cart-item:hover .qty-del { opacity: 1; }
.qty-btn {
  width: 32px; height: 32px;
  border-radius: var(--radius-xs);
  font-size: 16px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: filter var(--transition);
}
.qty-btn:hover { filter: brightness(1.2); }
.qty-input {
  width: 52px; height: 32px;
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: var(--radius-xs); color: var(--text);
  text-align: center; font-size: 13px; font-weight: 600;
  outline: none;
}
.qty-input:focus { border-color: var(--primary); }

.cart-totals {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.total-row {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--text-dim);
  margin-bottom: 4px;
}
.total-row.main {
  font-size: 22px; font-weight: 700;
  color: #fff;
  align-items: center;
  margin-top: 10px; padding: 11px 20px;
  border-top: none;
  background: var(--primary);
  border-radius: var(--radius-sm);
}
.total-row.main .total-price {
  color: #fff;
  font-size: 66px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.total-row .clickable { cursor: pointer; color: var(--warning); }
.total-row .clickable:hover { text-decoration: underline; }
.total-meta-row {
  display: flex; justify-content: space-between;
  font-size: 10px; color: var(--text-dim);
  margin-top: 3px;
}

.nakit-quick-row {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 10px 4px;
  flex-wrap: wrap; flex-shrink: 0;
  border-top: 1px solid var(--border);
}
.quick-mini {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--card-hover);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.quick-mini:hover { background: var(--success); border-color: var(--success); color: #fff; }
#nakit-amt {
  width: 82px; padding: 4px 7px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text); font-size: 12px;
  outline: none;
}
#nakit-amt:focus { border-color: var(--primary); }
#nakit-amt::-webkit-outer-spin-button,
#nakit-amt::-webkit-inner-spin-button { -webkit-appearance: none; }
.nakit-change-display {
  display: flex; align-items: baseline; gap: 6px;
  margin-left: auto;
}
.nakit-change-label {
  font-size: 15px; font-weight: 600; color: var(--text-dim);
}
.nakit-change-value {
  font-size: 29px; font-weight: 800;
  color: var(--text-dim);
}

.cart-pay-btns {
  padding: 6px 8px 10px;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  flex-shrink: 0;
}
.pay-btn {
  min-height: 56px;
  padding: 14px 6px;
  border-radius: var(--radius);
  font-size: 13px; font-weight: 700;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  transition: filter var(--transition), transform var(--transition);
  color: #fff;
}
.pay-btn .pay-icon { font-size: 22px; line-height: 1; }
.pay-btn:hover  { filter: brightness(1.12); }
.pay-btn:active { transform: scale(.97); }

/* ─── KISAYOL ÜRÜNLER ────────────────────────────────────────── */
.pos-shortcuts-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.pos-shortcuts-title { font-size: 12px; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; }

.shortcut-grid {
  flex: 1; overflow: hidden;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(4, 1fr);
  gap: 6px;
  padding: 8px;
}
.shortcut-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  cursor: pointer; text-align: center;
  display: flex; flex-direction: column; gap: 3px;
  min-height: 0;
  transition: background var(--transition), border-color var(--transition);
  user-select: none;
}
.shortcut-card:hover  { background: var(--card-hover); border-color: var(--primary); }
.shortcut-card:active { transform: scale(.95); }
.shortcut-card.sc-dragging  { opacity: 0.35; }
.shortcut-card.sc-drag-over { border-color: var(--primary); background: var(--card-hover); outline: 2px solid var(--primary); }
.sc-img {
  width: 100%; flex: 1; min-height: 0;
  object-fit: cover;
  border-radius: var(--radius-xs);
  background: var(--input-bg);
}
.sc-img-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.sc-name  { font-size: 13px; font-weight: 600; line-height: 1.25; flex-shrink: 0;
             display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sc-price { font-size: 14px; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; flex-shrink: 0; }
.sc-empty { grid-column: 1/-1; text-align: center; padding: 30px 16px;
            color: var(--text-dim); font-size: 13px; }

/* ════════════════════════════════════════════
   DASHBOARD
   ════════════════════════════════════════════ */
.dashboard-scroll {
  flex: 1; overflow-y: auto;
  padding: 12px;
  display: flex; flex-direction: column; gap: 12px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

/* Mini bar chart */
.bar-chart {
  display: flex; align-items: flex-end; gap: 4px;
  height: 80px; padding: 0 8px;
}
.bar-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.bar-fill {
  width: 100%; background: var(--primary);
  border-radius: 3px 3px 0 0;
  transition: height .4s ease;
  min-height: 4px;
}
.bar-label { font-size: 9px; color: var(--text-dim); }

/* ════════════════════════════════════════════
   NUMPAD
   ════════════════════════════════════════════ */
.numpad {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
  padding: 12px;
}
.numpad-display {
  font-size: 26px; font-weight: 700;
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px; text-align: right;
  margin: 12px; color: var(--primary);
  letter-spacing: 1px;
}
.num-btn {
  min-height: 48px;
  padding: 14px;
  background: var(--card-hover); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 20px; font-weight: 700; color: var(--text);
  transition: background var(--transition), transform var(--transition);
}
.num-btn:hover  { background: #36363d; }
.num-btn:active { transform: scale(.94); }
.num-btn.del    { background: rgba(220,38,38,.25); color: #EF9A9A; }
.num-btn.zero   { grid-column: span 2; }

/* ════════════════════════════════════════════
   PAYMENT DIALOG
   ════════════════════════════════════════════ */
.pay-type-btns {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; margin-bottom: 16px;
}
.pay-type-btn {
  padding: 10px 8px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 600; color: var(--text);
  background: var(--input-bg);
  transition: border-color var(--transition), background var(--transition);
}
.pay-type-btn:hover { border-color: var(--primary); background: var(--card-hover); }
.pay-type-btn.selected { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.pay-type-btn .icon { font-size: 22px; }

.change-display {
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  text-align: center;
  margin-top: 10px;
}
.change-display .change-label { font-size: 13px; color: var(--text-dim); }
.change-display .change-value { font-size: 34px; font-weight: 800; }

.quick-cash-row {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 10px;
}
.quick-cash-btn {
  min-height: 32px;
  padding: 5px 12px;
  background: var(--primary-soft); border: 1px solid var(--primary);
  border-radius: var(--radius-xs); color: var(--primary); font-size: 12px; font-weight: 600;
  transition: background var(--transition);
}
.quick-cash-btn:hover { background: rgba(37,99,235,.35); }

/* ════════════════════════════════════════════
   RECEIPT
   ════════════════════════════════════════════ */
.receipt-box {
  background: var(--main-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 12px;
  padding: 16px;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre;
  color: #a0aec0;
  line-height: 1.6;
}

/* ════════════════════════════════════════════
   TABS
   ════════════════════════════════════════════ */
.tabs {
  display: flex; gap: 2px;
  border-bottom: 2px solid var(--border);
  flex-shrink: 0;
}
.tab-btn {
  padding: 10px 18px;
  font-size: 13px; font-weight: 500;
  color: var(--text-dim);
  background: transparent;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--primary); border-color: var(--primary); }

.tab-panel { display: none; flex: 1; overflow: hidden; flex-direction: column; }
.tab-panel.active { display: flex; }

/* ════════════════════════════════════════════
   MISC
   ════════════════════════════════════════════ */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px; font-weight: 600;
}
.badge-success { background: rgba(67,160,71,.2); color: #A5D6A7; }
.badge-danger  { background: var(--danger-soft);  color: #EF9A9A; }
.badge-warning { background: rgba(251,140,0,.2);  color: #FFE082; }
.badge-info    { background: rgba(0,172,193,.2);  color: #80DEEA; }

.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--primary); }
.text-dim     { color: var(--text-dim); }

.fw-bold { font-weight: 700; }
.fs-sm   { font-size: 11px; }
.fs-lg   { font-size: 16px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mb-8  { margin-bottom: 8px; }

.section-title {
  font-size: 13px; font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 10px;
}

.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; flex: 1;
  color: var(--text-dim); gap: 8px;
  padding: 40px;
}
.empty-state span.icon { font-size: 48px; opacity: .5; }

.row-actions { display: flex; gap: 4px; }

/* ─── LIGHT THEME OVERRIDE ───────────────────────────────────── */
body.theme-light {
  --main-bg:    #f4f4f5;
  --card-bg:    #ffffff;
  --card-hover: #f4f4f5;
  --border:     #e4e4e7;
  --input-bg:   #fafafa;
  --text:       #18181b;
  --text-dim:   #71717a;
  --text-bright: #18181b;
  --header-bg:  #ffffff;
  --scrollbar-bg: #e4e4e7;
  --scrollbar:    #a1a1aa;
}
body.theme-light .statusbar { background: #e4e4e7; color: #71717a; }
body.theme-light .receipt-box { color: #3f3f46; }
body.theme-light thead tr { background: #f4f4f5; }
body.theme-light .modal-header { background: #fafafa; }

/* ─── DASHBOARD ──────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  padding: 4px 0 12px;
}
.stat-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 14px 16px;
  border-left: 4px solid transparent;
}
.stat-card.stat-blue   { border-color: #1E88E5; }
.stat-card.stat-green  { border-color: #43A047; }
.stat-card.stat-red    { border-color: #E53935; }
.stat-card.stat-gold   { border-color: #F9A825; }
.stat-card.stat-purple { border-color: #8E24AA; }
.stat-card.stat-teal   { border-color: #00897B; }
.stat-icon { font-size: 24px; line-height: 1; }
.stat-value { font-size: 18px; font-weight: 700; color: var(--text-bright); }
.stat-label { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

.dash-charts {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 12px;
  margin-bottom: 12px;
}
@media (max-width: 1100px) { .dash-charts { grid-template-columns: 1fr; } }

.bar-chart {
  display: flex; align-items: flex-end; gap: 4px;
  height: 140px; padding: 8px 8px 0;
  border-bottom: 1px solid var(--border);
}
.bar-wrap { display: flex; flex-direction: column; align-items: center; flex: 1; height: 100%; justify-content: flex-end; cursor: default; }
.bar-fill { background: var(--primary); border-radius: 4px 4px 0 0; width: 100%; min-height: 2px; transition: height .3s; }
.bar-wrap:hover .bar-fill { background: var(--primary-dark); }
.bar-lbl { font-size: 9px; color: var(--text-dim); margin-top: 4px; white-space: nowrap; }

.pay-row { display: flex; align-items: center; gap: 8px; padding: 6px 12px; }
.pay-dot  { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.pay-name { font-size: 12px; width: 64px; flex-shrink: 0; }
.pay-bar-outer { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.pay-bar-inner { height: 100%; border-radius: 4px; transition: width .4s; }
.pay-pct  { font-size: 11px; width: 34px; text-align: right; color: var(--text-dim); }
.pay-amt  { font-size: 11px; width: 80px; text-align: right; color: var(--text-dim); }

/* ─── FORM GRIDS ─────────────────────────────────────────────── */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}
@media (max-width: 600px) { .form-grid-2 { grid-template-columns: 1fr; } }

/* ─── BADGE EXTRA ────────────────────────────────────────────── */
.badge-warn { background: rgba(251,140,0,.2); color: #FFE082; }

/* ─── TABS ───────────────────────────────────────────────────── */
.tabs { display: flex; gap: 4px; padding: 4px 0 0; border-bottom: 2px solid var(--border); margin-bottom: 12px; flex-wrap: wrap; }
.tab-btn {
  padding: 8px 16px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: transparent; color: var(--text-dim);
  border: 1px solid transparent; border-bottom: none;
  font-size: 13px; transition: var(--transition);
  margin-bottom: -2px;
}
.tab-btn:hover { color: var(--text); background: var(--card-bg); }
.tab-btn.active { background: var(--card-bg); color: var(--primary); border-color: var(--border); font-weight: 600; }

/* ─── MUTED TEXT ─────────────────────────────────────────────── */
.muted { color: var(--text-dim); font-size: 13px; }

/* ─── ROW CANCELLED ──────────────────────────────────────────── */
.row-cancelled td { opacity: .55; text-decoration: line-through; }
.row-cancelled .badge { text-decoration: none; }

/* ─── CARD HEADER ────────────────────────────────────────────── */
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.card-title { font-weight: 700; font-size: 14px; }

/* ─── NOTIFICATION BADGE ────────────────────────────────────── */
.notif-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 9px;
  margin-left: auto;
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .6; }
}

/* ─── COMPETITOR PRICE CHIP ──────────────────────────────────── */
.competitor-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px;
  background: var(--main-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 11px;
  white-space: nowrap;
}

/* ─── KATALOG KART ───────────────────────────────────────────── */
.cat-card:hover {
  border-color: var(--primary) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.cat-card-selected {
  box-shadow: 0 0 0 3px rgba(37,99,235,.35);
}

/* ─── BTN DISABLED ───────────────────────────────────────────── */
.btn-disabled { opacity: .45; cursor: not-allowed !important; }

/* ─── WHATSAPP BUTTON ────────────────────────────────────────── */
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover { filter: brightness(1.1); }

/* ─── BRANCH SELECTOR ────────────────────────────────────────── */
.branch-selector {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.branch-selector select {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  color: #e2e8f0;
  padding: 5px 8px;
  width: 100%;
  font-size: 12px;
  outline: none;
}
.branch-selector select option { background: var(--sidebar-bg); }

/* ─── CAMERA SCANNER ─────────────────────────────────────────── */
#scanner-container video {
  width: 100%;
  display: block;
  border-radius: 6px;
}
#scanner-container canvas {
  position: absolute !important;
  top: 0; left: 0;
  width: 100% !important;
  height: 100% !important;
}
.scanner-line {
  position: absolute;
  left: 10%; right: 10%;
  top: 50%;
  height: 2px;
  background: rgba(37,99,235,.85);
  box-shadow: 0 0 8px rgba(37,99,235,.7);
  animation: scan-sweep 1.8s ease-in-out infinite;
  z-index: 10;
  pointer-events: none;
}
@keyframes scan-sweep {
  0%,100% { top: 30%; }
  50%      { top: 70%; }
}

/* ─── EINVOICE BADGE ─────────────────────────────────────────── */
.badge-einvoice {
  display: inline-block;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 1px;
  vertical-align: middle;
  margin-left: 8px;
}