/* =====================================================================
   پنل مدیریت فروشگاه — style.css
   موبایل‌فرست، RTL، حالت روشن/تیره با CSS variables
   ===================================================================== */

/* ---------- ۱) توکن‌ها ---------- */
:root {
  --font: 'Vazirmatn', Tahoma, 'Segoe UI', sans-serif;

  --bg: #f3f4f6;
  --surface: #ffffff;
  --surface-2: #f8f9fa;
  --surface-3: #eef0f2;
  --border: #e3e6ea;
  --border-strong: #cfd4da;
  --text: #16191d;
  --text-2: #3f4650;
  --muted: #737b86;

  --primary: #0b7a75;
  --primary-hover: #096561;
  --primary-soft: #e3f3f1;
  --primary-text: #0a6a66;
  --on-primary: #ffffff;

  --success: #1f8f4e;   --success-soft: #e4f5ea;
  --warn: #c47d06;      --warn-soft: #fff1d6;
  --danger: #c8102e;    --danger-soft: #fde6e9;
  --info: #2d5fd3;      --info-soft: #e6edfb;

  --radius-lg: 16px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(20, 24, 30, .05), 0 6px 20px -8px rgba(20, 24, 30, .12);
  --shadow-pop: 0 12px 40px -8px rgba(20, 24, 30, .25);

  --sidebar-w: 248px;
  --sidebar-w-c: 76px;
  --topbar-h: 60px;
  --bottomnav-h: 64px;
  --content-max: 1320px;

  --t: .18s ease;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0f1216;
  --surface: #171b21;
  --surface-2: #1d2229;
  --surface-3: #252b34;
  --border: #2a313b;
  --border-strong: #3a4350;
  --text: #eef1f4;
  --text-2: #c3cad3;
  --muted: #8b95a2;
  --primary: #2fb3ab;
  --primary-hover: #49c4bc;
  --primary-soft: #153633;
  --primary-text: #5cd1c9;
  --on-primary: #06201e;
  --success: #3fbf74;  --success-soft: #16301f;
  --warn: #f0a62a;     --warn-soft: #3a2b0e;
  --danger: #ef5a6f;   --danger-soft: #3c1920;
  --info: #6d95ff;     --info-soft: #18244a;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px -8px rgba(0,0,0,.6);
  --shadow-pop: 0 12px 40px -8px rgba(0,0,0,.7);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1216;
    --surface: #171b21;
    --surface-2: #1d2229;
    --surface-3: #252b34;
    --border: #2a313b;
    --border-strong: #3a4350;
    --text: #eef1f4;
    --text-2: #c3cad3;
    --muted: #8b95a2;
    --primary: #2fb3ab;
    --primary-hover: #49c4bc;
    --primary-soft: #153633;
    --primary-text: #5cd1c9;
    --on-primary: #06201e;
    --success: #3fbf74;  --success-soft: #16301f;
    --warn: #f0a62a;     --warn-soft: #3a2b0e;
    --danger: #ef5a6f;   --danger-soft: #3c1920;
    --info: #6d95ff;     --info-soft: #18244a;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px -8px rgba(0,0,0,.6);
    --shadow-pop: 0 12px 40px -8px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}

/* ---------- ۲) پایه ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { height: 100%; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  margin: 0; min-height: 100%;
  font-family: var(--font); font-size: 14px; line-height: 1.7;
  color: var(--text); background: var(--bg);
  font-variant-numeric: tabular-nums; font-feature-settings: "tnum";
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.4; }
h2 { font-size: 18px; } h3 { font-size: 15px; } h4 { font-size: 14px; }
p { margin: 0; }
a { color: var(--primary-text); text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
svg { display: block; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: var(--radius-sm); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.strong { font-weight: 700; }
.num { font-variant-numeric: tabular-nums; }
.pos { color: var(--success); } .neg { color: var(--danger); } .warn-text { color: var(--warn); }
.ltr { direction: ltr; text-align: left; unicode-bidi: isolate; }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.grow { flex: 1; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.mt { margin-top: 12px; } .mb { margin-bottom: 12px; } .mt-lg { margin-top: 20px; }
.only-mobile { display: inline-flex; }
.only-desktop { display: none !important; }
@media (min-width: 1024px) {
  .only-mobile { display: none !important; }
  .only-desktop { display: inline-flex !important; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

/* ---------- ۳) لایه‌بندی ---------- */
.app { min-height: 100vh; overflow-x: clip; }
.main { display: flex; flex-direction: column; min-height: 100vh; transition: margin var(--t); }
.view {
  flex: 1; width: 100%; max-width: var(--content-max); margin: 0 auto;
  padding: 16px 14px calc(var(--bottomnav-h) + 24px);
}
@media (min-width: 640px) { .view { padding: 20px 20px calc(var(--bottomnav-h) + 24px); } }
@media (min-width: 1024px) {
  .main { margin-inline-start: var(--sidebar-w); }
  .app.collapsed .main { margin-inline-start: var(--sidebar-w-c); }
  .view { padding: 24px 28px 40px; }
}

/* سایدبار */
.sidebar {
  position: fixed; top: 0; inset-inline-start: 0; height: 100vh; width: var(--sidebar-w); z-index: 50;
  background: var(--surface); border-inline-end: 1px solid var(--border);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform var(--t), width var(--t);
  padding-top: env(safe-area-inset-top, 0px);
}
.app.sidebar-open .sidebar { transform: none; box-shadow: var(--shadow-pop); }
.sidebar-backdrop { position: fixed; inset: 0; background: rgba(10, 12, 16, .45); z-index: 49; opacity: 0; pointer-events: none; transition: opacity var(--t); }
.app.sidebar-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }
@media (min-width: 1024px) {
  .sidebar { transform: none; }
  .app.collapsed .sidebar { width: var(--sidebar-w-c); }
  .sidebar-backdrop { display: none; }
}
.brand { display: flex; align-items: center; gap: 10px; padding: 14px 16px; height: var(--topbar-h); border-bottom: 1px solid var(--border); }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font-weight: 800; font-size: 16px; flex-shrink: 0; }
.brand-name { font-weight: 700; font-size: 15px; white-space: nowrap; }
.brand-sub { font-size: 11px; color: var(--muted); white-space: nowrap; }
.nav { flex: 1; overflow-y: auto; padding: 10px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav-group { font-size: 11px; color: var(--muted); padding: 10px 10px 4px; white-space: nowrap; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--radius);
  color: var(--text-2); white-space: nowrap; transition: background var(--t), color var(--t);
}
.nav-item .ico { width: 20px; height: 20px; flex-shrink: 0; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--primary-soft); color: var(--primary-text); font-weight: 600; }
.nav-item .count { margin-inline-start: auto; font-size: 11px; background: var(--danger); color: #fff; border-radius: 99px; padding: 0 6px; line-height: 18px; }
.sidebar-foot { padding: 12px; border-top: 1px solid var(--border); font-size: 12px; }
.sync-status { display: flex; align-items: center; gap: 8px; color: var(--muted); white-space: nowrap; }
.sync-status .led { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.sync-status .led.on { background: var(--success); }
@media (min-width: 1024px) {
  .app.collapsed .brand-name, .app.collapsed .brand-sub, .app.collapsed .nav-group,
  .app.collapsed .nav-item span:not(.ico), .app.collapsed .sync-status span { display: none; }
  .app.collapsed .nav-item { justify-content: center; }
  .app.collapsed .brand { justify-content: center; }
  .app.collapsed .nav-item .count { position: absolute; margin: -22px -22px 0 0; }
}
.sidebar .collapse-btn { display: none; }
.sidebar .sidebar-close { margin-inline-start: auto; }
@media (min-width: 1024px) { .sidebar .collapse-btn { display: inline-flex; margin-inline-start: auto; } .sidebar .sidebar-close { display: none; } }

/* نوار بالا */
.topbar {
  position: sticky; top: 0; z-index: 40; height: var(--topbar-h);
  display: flex; align-items: center; gap: 8px; padding: 0 12px;
  background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top, 0px); box-sizing: content-box;
}
@media (min-width: 640px) { .topbar { padding-inline: 20px; } }
.page-title { font-size: 16px; font-weight: 700; white-space: nowrap; }
.topbar-actions { display: flex; align-items: center; gap: 4px; margin-inline-start: auto; }
#btnMenu { display: inline-flex; }
@media (min-width: 1024px) { #btnMenu { display: none; } }

/* جستجوی سراسری */
.search { position: relative; flex: 1; max-width: 520px; margin-inline-start: 16px; display: none; }
@media (min-width: 1024px) { .search { display: block; } }
.search.open-mobile { display: block; position: absolute; inset: 8px 12px auto 12px; z-index: 5; max-width: none; margin: 0; }
.search input {
  width: 100%; height: 40px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface-2);
  padding: 0 38px 0 64px; transition: border var(--t), box-shadow var(--t);
}
.search input::-webkit-search-cancel-button { display: none; }
.search input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); outline: none; }
.search-icon { position: absolute; inset-inline-start: 13px; top: 10px; width: 20px; height: 20px; color: var(--muted); pointer-events: none; }
.search .kbd { position: absolute; inset-inline-end: 12px; top: 10px; }
.search-results {
  position: absolute; top: 46px; inset-inline: 0; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-pop); max-height: 420px; overflow: auto; padding: 6px; z-index: 60;
}
.search-group { font-size: 11px; color: var(--muted); padding: 8px 10px 2px; }
.search-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); cursor: pointer; }
.search-item:hover, .search-item.active { background: var(--surface-2); }
.kbd { font-size: 10px; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 6px; color: var(--muted); background: var(--surface); line-height: 18px; direction: ltr; }

/* دراپ‌داون */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 6px); inset-inline-end: 0; min-width: 220px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: 6px; z-index: 60;
}
.dropdown-head { padding: 8px 10px 10px; border-bottom: 1px solid var(--border); margin-bottom: 4px; display: flex; flex-direction: column; }
.dropdown-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: start; padding: 8px 10px; border-radius: var(--radius-sm); border: 0; background: none; color: var(--text); }
.dropdown-item:hover { background: var(--surface-2); }
.notif-menu { width: 320px; max-width: calc(100vw - 24px); }
.notif-item { display: flex; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); align-items: flex-start; }
.notif-item:hover { background: var(--surface-2); }
.notif-item .ico { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; }
.avatar-btn { border: 0; background: none; padding: 2px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-text); display: grid; place-items: center; font-weight: 700; }
.dot { position: absolute; top: 8px; inset-inline-end: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); border: 2px solid var(--surface); }

/* نوار پایین موبایل */
.bottomnav {
  position: fixed; bottom: 0; inset-inline: 0; z-index: 45; height: calc(var(--bottomnav-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface); border-top: 1px solid var(--border);
  display: grid; grid-template-columns: repeat(5, 1fr); align-items: center;
}
@media (min-width: 1024px) { .bottomnav { display: none; } }
.bottomnav a, .bottomnav button { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 10px; color: var(--muted); border: 0; background: none; padding: 6px 0; }
.bottomnav .ico { width: 22px; height: 22px; }
.bottomnav .active { color: var(--primary-text); }
.bottomnav .fab { margin-top: -26px; }
.bottomnav .fab .fab-circle { width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; box-shadow: 0 6px 16px -4px var(--primary); }
.bottomnav .fab .fab-circle .ico { width: 26px; height: 26px; }

/* ---------- ۴) کامپوننت‌ها ---------- */
.ico { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; flex-shrink: 0; vertical-align: middle; }
.ico svg { width: 100%; height: 100%; }

/* دکمه‌ها */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; padding: 0 16px;
  border-radius: var(--radius); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font-weight: 500; white-space: nowrap; transition: background var(--t), border var(--t), color var(--t), transform .08s;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn .ico { width: 18px; height: 18px; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-3); }
.btn-soft { background: var(--primary-soft); border-color: transparent; color: var(--primary-text); }
.btn-soft:hover { background: color-mix(in srgb, var(--primary-soft) 70%, var(--primary) 30%); }
.btn-sm { height: 32px; padding: 0 10px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-sm .ico { width: 16px; height: 16px; }
.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn-icon { width: 40px; padding: 0; }
.btn-icon.btn-sm { width: 32px; }
.btn-block { width: 100%; }
.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-start-end-radius: var(--radius); border-end-end-radius: var(--radius); }
.btn-group .btn:last-child { border-start-start-radius: var(--radius); border-end-start-radius: var(--radius); }
.btn-group .btn:not(:first-child) { margin-inline-start: -1px; }
.btn-group .btn.active { background: var(--primary-soft); color: var(--primary-text); border-color: var(--primary); z-index: 1; }

/* کارت */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px; }
.card.flush { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.card.flush .card-head { padding: 14px 16px 0; }
.card-head h3 { flex: 1; }
.card-head .btn { margin-inline-start: auto; }
.card-foot { border-top: 1px solid var(--border); padding: 10px 16px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* گرید */
.grid { display: grid; gap: 12px; }
.grid > *, .grid-main > *, .stack > *, .card, .form-grid > * { min-width: 0; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr 1fr; }
.grid-stats { grid-template-columns: 1fr 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: 1fr 1fr; } .grid-stats { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-stats { grid-template-columns: repeat(6, 1fr); } }
.grid-main { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .grid-main { grid-template-columns: 2fr 1fr; } }
.span-2 { grid-column: 1 / -1; }

/* کارت آمار */
.stat { padding: 14px 16px; }
.stat-label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.stat-value { font-size: 20px; font-weight: 700; margin-top: 4px; letter-spacing: -.01em; }
.stat-value.sm { font-size: 17px; }
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 2px; display: flex; gap: 6px; align-items: center; }
.stat-sub .delta { font-weight: 600; }
.stat.accent { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.stat.accent .stat-label, .stat.accent .stat-sub { color: color-mix(in srgb, var(--on-primary) 80%, transparent); }

/* بَج‌ها */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 1px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; line-height: 20px; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--success-soft); color: var(--success); }
.badge.low { background: var(--warn-soft); color: var(--warn); }
.badge.out { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.neutral { background: var(--surface-3); color: var(--text-2); }
.badge.primary { background: var(--primary-soft); color: var(--primary-text); }
.badge.plain::before { display: none; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px; background: var(--surface-3); font-size: 12px; }
.chip button { border: 0; background: none; padding: 0; display: grid; place-items: center; color: var(--muted); }
.chip button:hover { color: var(--danger); }
.chip-input { display: flex; flex-wrap: wrap; gap: 6px; padding: 6px; border: 1px solid var(--border-strong); border-radius: var(--radius); min-height: 44px; background: var(--surface); }
.chip-input input { border: 0; background: none; flex: 1; min-width: 120px; outline: none; padding: 4px; }

/* فرم‌ها */
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.field label .req { color: var(--danger); margin-inline-start: 2px; }
.field .hint { font-size: 12px; color: var(--muted); }
.field .err { font-size: 12px; color: var(--danger); display: none; }
.field.invalid .err { display: block; }
.field.invalid .input, .field.invalid .select { border-color: var(--danger); }
.input, .select, .textarea {
  width: 100%; height: 44px; padding: 0 12px; border-radius: var(--radius); border: 1px solid var(--border-strong);
  background: var(--surface); transition: border var(--t), box-shadow var(--t);
}
.textarea { height: auto; min-height: 90px; padding: 10px 12px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.input.sm, .select.sm { height: 36px; font-size: 13px; padding: 0 10px; }
.input::placeholder { color: var(--muted); }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 10px center; padding-inline-start: 30px; }
.input-wrap { position: relative; }
.input-wrap .suffix { position: absolute; inset-inline-start: 12px; top: 0; height: 100%; display: flex; align-items: center; color: var(--muted); font-size: 12px; pointer-events: none; }
.input-wrap .input { padding-inline-start: 56px; }
.input-wrap .prefix-btn { position: absolute; inset-inline-start: 4px; top: 4px; }
.form-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
@media (min-width: 1024px) { .form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--primary); margin: 0; }
.radio-tiles { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.radio-tile { position: relative; }
.radio-tile input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.radio-tile span { display: flex; align-items: center; justify-content: center; gap: 6px; height: 44px; border: 1px solid var(--border-strong); border-radius: var(--radius); font-size: 13px; transition: all var(--t); }
.radio-tile input:checked + span { background: var(--primary-soft); border-color: var(--primary); color: var(--primary-text); font-weight: 600; }
.radio-tile input:focus-visible + span { outline: 2px solid var(--primary); }

/* توضیحات / هشدار */
.note { padding: 10px 14px; border-radius: var(--radius); font-size: 13px; display: flex; gap: 10px; align-items: flex-start; border: 1px solid transparent; }
.note .ico { width: 18px; height: 18px; margin-top: 2px; }
.note.info { background: var(--info-soft); color: var(--info); }
.note.warn { background: var(--warn-soft); color: var(--warn); }
.note.danger { background: var(--danger-soft); color: var(--danger); }
.note.success { background: var(--success-soft); color: var(--success); }

/* جدول */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { padding: 10px 12px; text-align: start; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
.table th { font-size: 12px; font-weight: 600; color: var(--muted); background: var(--surface-2); position: sticky; top: 0; z-index: 1; }
.table th.sortable { cursor: pointer; user-select: none; }
.table th.sortable:hover { color: var(--text); }
.table th .sort-ind { font-size: 10px; margin-inline-start: 4px; }
.table tbody tr:hover { background: var(--surface-2); }
.table tbody tr.selected { background: var(--primary-soft); }
.table td.actions { text-align: end; }
.table .cell-product { display: flex; align-items: center; gap: 10px; min-width: 200px; }
.table .cell-product .name { font-weight: 600; white-space: normal; }
.table .cell-product .sub { font-size: 11px; color: var(--muted); }
.table tfoot td { font-weight: 700; background: var(--surface-2); }
.table.compact th, .table.compact td { padding: 7px 10px; }
.table .input, .table .select { height: 36px; min-width: 90px; }
.table .input.w-sm { width: 90px; min-width: 70px; }
.bulk-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 14px; background: var(--primary-soft); color: var(--primary-text); border-radius: var(--radius); }

/* تصویر محصول */
.thumb { width: 44px; height: 44px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; background: var(--surface-3); display: grid; place-items: center; font-weight: 700; color: #fff; overflow: hidden; }
.thumb.lg { width: 100%; aspect-ratio: 1; height: auto; border-radius: var(--radius); font-size: 32px; }
.thumb.md { width: 64px; height: 64px; font-size: 20px; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }

/* نمای کارتی محصول */
.pgrid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
@media (min-width: 640px) { .pgrid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); } }
.pcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 10px; display: flex; flex-direction: column; gap: 8px; position: relative; cursor: pointer; }
.pcard:hover { border-color: var(--border-strong); }
.pcard .pcard-name { font-weight: 600; font-size: 13px; line-height: 1.4; min-height: 36px; }
.pcard .pcard-price { font-weight: 700; }
.pcard .pcard-check { position: absolute; top: 16px; inset-inline-start: 16px; z-index: 2; }
.pcard .badge { position: absolute; top: 16px; inset-inline-end: 16px; }

/* تب‌ها */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; margin-bottom: 16px; }
.tabs::-webkit-scrollbar { display: none; }
.tab { border: 0; background: none; padding: 10px 14px; color: var(--muted); font-weight: 500; white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; gap: 6px; align-items: center; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary-text); border-bottom-color: var(--primary); font-weight: 600; }
.tab .count { font-size: 11px; background: var(--surface-3); border-radius: 99px; padding: 0 6px; }
.tabs.pills { border: 0; gap: 6px; }
.tabs.pills .tab { border: 1px solid var(--border-strong); border-radius: 99px; padding: 5px 12px; font-size: 13px; margin: 0; }
.tabs.pills .tab.active { background: var(--primary-soft); border-color: var(--primary); }

/* آکاردئون */
.accordion { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.accordion + .accordion { margin-top: 10px; }
.accordion summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; font-weight: 600; background: var(--surface-2); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary .chev { margin-inline-start: auto; transition: transform var(--t); }
.accordion[open] summary .chev { transform: rotate(180deg); }
.accordion-body { padding: 14px; }

/* دراپ‌زون عکس */
.dropzone { border: 2px dashed var(--border-strong); border-radius: var(--radius); padding: 18px; text-align: center; color: var(--muted); cursor: pointer; transition: all var(--t); background: var(--surface-2); }
.dropzone:hover, .dropzone.over { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-text); }
.dropzone .ico { width: 28px; height: 28px; margin: 0 auto 6px; }
.previews { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.preview { position: relative; width: 72px; height: 72px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border); }
.preview img { width: 100%; height: 100%; object-fit: cover; }
.preview button { position: absolute; top: 3px; inset-inline-start: 3px; width: 20px; height: 20px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6); color: #fff; display: grid; place-items: center; }
.preview .main-tag { position: absolute; bottom: 0; inset-inline: 0; background: var(--primary); color: var(--on-primary); font-size: 10px; text-align: center; }

/* لیست‌های ساده */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: 0; }
.list-item .meta { font-size: 12px; color: var(--muted); }
.list-item .val { margin-inline-start: auto; text-align: end; font-weight: 600; white-space: nowrap; }
.list-item .rank { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-3); display: grid; place-items: center; font-size: 12px; font-weight: 700; color: var(--muted); flex-shrink: 0; }
.list-item .rank.r1 { background: var(--warn-soft); color: var(--warn); }

/* نوار افقی */
.hbars { display: flex; flex-direction: column; gap: 10px; }
.hbar .hbar-head { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 4px; }
.hbar .track { height: 8px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.hbar .fill { height: 100%; border-radius: 99px; background: var(--primary); }

/* نمودار */
.chart { width: 100%; }
.chart svg { width: 100%; height: auto; direction: ltr; overflow: visible; }
.chart-legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-inline-end: 6px; vertical-align: middle; }
.chart .grid-line { stroke: var(--border); stroke-width: 1; }
.chart .axis-label { fill: var(--muted); font-size: 11px; font-family: var(--font); }
.chart .bar:hover { opacity: .8; }

/* خالی */
.empty { text-align: center; padding: 32px 16px; color: var(--muted); }
.empty .ico { width: 40px; height: 40px; margin: 0 auto 10px; opacity: .5; }
.empty p { margin-bottom: 12px; }

/* مودال */
.modal-backdrop { position: fixed; inset: 0; background: rgba(10, 12, 16, .5); z-index: 100; display: flex; align-items: flex-end; justify-content: center; padding: 0; animation: fade .15s ease; }
.modal { background: var(--surface); width: 100%; max-height: 92vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: flex; flex-direction: column; animation: up .2s ease; box-shadow: var(--shadow-pop); }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal-head h3 { flex: 1; }
.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-foot { padding: 12px 18px calc(12px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
@media (min-width: 640px) {
  .modal-backdrop { align-items: center; padding: 20px; }
  .modal { width: 560px; max-width: 100%; border-radius: var(--radius-lg); max-height: 88vh; }
  .modal.lg { width: 820px; } .modal.sm { width: 420px; }
}
@keyframes fade { from { opacity: 0; } }
@keyframes up { from { transform: translateY(24px); opacity: 0; } }

/* توست */
.toasts { position: fixed; bottom: calc(var(--bottomnav-h) + 12px); inset-inline: 12px; z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
@media (min-width: 1024px) { .toasts { bottom: 20px; inset-inline-start: 20px; inset-inline-end: auto; align-items: flex-start; } }
.toast { background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: var(--radius); font-size: 13px; box-shadow: var(--shadow-pop); display: flex; gap: 8px; align-items: center; animation: up .2s ease; max-width: 420px; }
.toast .ico { width: 18px; height: 18px; }
.toast.success .ico { color: var(--success); } .toast.error .ico { color: var(--danger); } .toast.info .ico { color: var(--info); }

/* نوار چسبان سود زنده (فرم محصول) */
.profit-bar {
  position: sticky; bottom: calc(var(--bottomnav-h) + 8px); z-index: 30; margin-top: 16px;
  background: var(--text); color: var(--bg); border-radius: var(--radius-lg); padding: 12px 16px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; box-shadow: var(--shadow-pop);
}
@media (min-width: 1024px) { .profit-bar { bottom: 12px; grid-template-columns: repeat(4, 1fr); } }
.profit-bar .k { font-size: 11px; opacity: .7; }
.profit-bar .v { font-weight: 700; font-size: 15px; }
.profit-bar .v.neg { color: #ff8a9a; }
.profit-bar .v.pos { color: #6ee7b7; }

/* خلاصه فروش */
.summary { background: var(--surface-2); border-radius: var(--radius); padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.summary .line { display: flex; justify-content: space-between; font-size: 13px; }
.summary .line.total { font-size: 16px; font-weight: 700; border-top: 1px dashed var(--border-strong); padding-top: 8px; margin-top: 4px; }

/* پیکر محصول (فروش/خرید) */
.picker { position: relative; }
.picker-results { position: absolute; top: calc(100% + 4px); inset-inline: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-pop); max-height: 300px; overflow: auto; z-index: 20; padding: 4px; }
.picker-results:empty { display: none; }

/* هدر صفحه */
.page-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h2 { flex: 1; min-width: 160px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar .input, .toolbar .select { height: 40px; }
.toolbar .search-box { flex: 1; min-width: 180px; }
.toolbar .select { width: calc(50% - 4px); }
@media (min-width: 640px) { .toolbar .select { width: auto; min-width: 140px; } }

/* کپی‌شدنی */
.copybox { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; white-space: pre-wrap; font-size: 13px; line-height: 1.8; }

/* کارت تأمین‌کننده */
.supplier-links { display: flex; gap: 6px; flex-wrap: wrap; }
.supplier-links .btn { height: 34px; padding: 0 10px; font-size: 12px; }

/* اسکلت‌ها و ریزه‌کاری */
.divider { height: 1px; background: var(--border); margin: 12px 0; }
.pill-stat { display: inline-flex; align-items: baseline; gap: 4px; }
.progress { height: 6px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--primary); }
.code { font-family: ui-monospace, monospace; direction: ltr; unicode-bidi: isolate; font-size: 12px; background: var(--surface-3); padding: 1px 6px; border-radius: 4px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; font-weight: 500; }
.step-dots { display: flex; gap: 4px; }
.sticky-actions { position: sticky; bottom: calc(var(--bottomnav-h) + 8px); background: var(--surface); padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); display: flex; gap: 8px; flex-wrap: wrap; box-shadow: var(--shadow); z-index: 20; }
@media (min-width: 1024px) { .sticky-actions { bottom: 12px; } }
.toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.toggle input { appearance: none; width: 40px; height: 22px; border-radius: 99px; background: var(--border-strong); position: relative; transition: background var(--t); margin: 0; }
.toggle input::after { content: ''; position: absolute; top: 3px; inset-inline-start: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform var(--t); }
.toggle input:checked { background: var(--primary); }
.toggle input:checked::after { transform: translateX(-18px); }
.editable-grid td { padding: 4px; }
.editable-grid .input { min-width: 110px; }
.err-cell { background: var(--danger-soft) !important; }
.print-hide { }