/* ==========================================================================
   د.بيكر - نظام الإنتاج (Shop Floor) - Modern Industrial UI Design System
   Supports: Dark Theme (Default) & Light Theme with Instant Toggle & Storage
   mobile-friendly pass: responsive layouts for factory tablets & rugged devices
   ========================================================================== */

/* ── 1. DESIGN SYSTEM TOKENS ── */
:root, html[data-theme="dark"] {
  --bg: #0b0f17;
  --bg-subtle: #111827;
  --panel: #151e2e;
  --panel2: #1c283c;
  --panel3: #26354d;
  --panel-hover: #223249;
  --line: #2b3d56;
  --line-strong: #3b5273;
  --txt: #f1f5f9;
  --txt-strong: #ffffff;
  --muted: #94a3b8;
  --muted-extra: #64748b;
  
  /* Brand Accent: Dr. Baker Crimson */
  --teal: #c1121f;
  --teal-hover: #d90429;
  --teal-light: rgba(193, 18, 31, 0.18);
  
  /* Status Colors */
  --green: #10b981;
  --green-hover: #059669;
  --green-light: rgba(16, 185, 129, 0.18);
  --amber: #f59e0b;
  --amber-hover: #d97706;
  --amber-light: rgba(245, 158, 11, 0.18);
  --red: #ef4444;
  --red-hover: #dc2626;
  --red-light: rgba(239, 68, 68, 0.18);
  --blue: #3b82f6;
  --blue-hover: #2563eb;
  --blue-light: rgba(59, 130, 246, 0.18);
  --purple: #8b5cf6;
  --purple-light: rgba(139, 92, 246, 0.18);
  
  /* Manufacturing Work Order Statuses */
  --ready: #059669;
  --prog: #d97706;
  --draft: #475569;
  --conf: #0284c7;
  
  /* Dimensions & Shapes */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  
  /* Shadows & Elevations */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 14px 40px rgba(0, 0, 0, 0.65);
  
  /* Surfaces & Controls */
  --header-bg: rgba(15, 23, 42, 0.94);
  --header-border: #23334a;
  --card-bg: #151e2e;
  --card-border: #2b3d56;
  --card-hover-border: #3b82f6;
  --modal-bg: #151e2e;
  --modal-border: #354a68;
  --input-bg: #0f172a;
  --input-border: #2b3d56;
  --input-txt: #f8fafc;
  --input-placeholder: #64748b;
  --chip-bg: #1c283c;
  --tab-bg: #1c283c;
  --tab-active-bg: #c1121f;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #f4f6f9;
  --bg-subtle: #eaedf2;
  --panel: #ffffff;
  --panel2: #f1f4f8;
  --panel3: #e2e8f0;
  --panel-hover: #f8fafc;
  --line: #cbd5e1;
  --line-strong: #94a3b8;
  --txt: #0f172a;
  --txt-strong: #020617;
  --muted: #475569;
  --muted-extra: #64748b;
  
  /* Brand Accent: Dr. Baker Crimson */
  --teal: #c1121f;
  --teal-hover: #a50e1a;
  --teal-light: #fee2e2;
  
  /* Status Colors */
  --green: #059669;
  --green-hover: #047857;
  --green-light: #d1fae5;
  --amber: #d97706;
  --amber-hover: #b45309;
  --amber-light: #fef3c7;
  --red: #dc2626;
  --red-hover: #b91c1c;
  --red-light: #fee2e2;
  --blue: #2563eb;
  --blue-hover: #1d4ed8;
  --blue-light: #dbeafe;
  --purple: #7c3aed;
  --purple-light: #ede9fe;
  
  /* Manufacturing Work Order Statuses */
  --ready: #059669;
  --prog: #d97706;
  --draft: #64748b;
  --conf: #0284c7;
  
  /* Shadows & Elevations */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow: 0 4px 14px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.18);
  
  /* Surfaces & Controls */
  --header-bg: rgba(255, 255, 255, 0.95);
  --header-border: #e2e8f0;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-hover-border: #c1121f;
  --modal-bg: #ffffff;
  --modal-border: #cbd5e1;
  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --input-txt: #0f172a;
  --input-placeholder: #94a3b8;
  --chip-bg: #f1f4f8;
  --tab-bg: #f1f4f8;
  --tab-active-bg: #c1121f;
  color-scheme: light;
}

/* ── 2. GLOBAL RESETS & TYPOGRAPHY ── */
* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
html, body {
  margin: 0;
  height: 100%;
}
body {
  background: var(--bg);
  color: var(--txt);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Cairo", "Noto Sans Arabic", Tahoma, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* Custom Slim Scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--line-strong);
}

/* ── 3. HEADER & TOP CONTROLS ── */
header {
  position: sticky;
  top: 0;
  z-index: 25;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--header-border);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  transition: all 0.2s ease;
}
.brand {
  display: flex;
  align-items: center;
}
.brand img {
  height: 44px;
  width: auto;
  display: block;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.35));
  transition: transform 0.15s ease;
}
.brand:hover img {
  transform: scale(1.03);
}
.spacer {
  flex: 1;
}
.crumb {
  color: var(--muted);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.crumb b {
  color: var(--txt-strong);
  font-weight: 700;
}
.crumb a {
  color: var(--teal);
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.15s;
}
.crumb a:hover {
  opacity: 0.85;
  text-decoration: underline;
}

/* Chip Badges */
.counts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  background: var(--chip-bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}
.chip b {
  color: var(--txt-strong);
}
.chip.clickable {
  cursor: pointer;
}
.chip.clickable:hover {
  border-color: var(--teal);
  color: var(--txt);
}
.chip.clickable.on {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.chip.clickable.on b {
  color: #fff;
}

/* Module Buttons in Header */
#topPkgBtn, #topRecBtn {
  border: none;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  margin-inline-start: 6px;
  transition: transform 0.1s ease, filter 0.15s ease;
  box-shadow: var(--shadow-sm);
}
#topPkgBtn:hover, #topRecBtn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}
#whoami {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  margin-inline-start: 8px;
  background: var(--panel2);
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
}
#topLogout {
  background: var(--red-light);
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  margin-inline-start: 6px;
  transition: all 0.15s ease;
}
#topLogout:hover {
  background: var(--red);
  color: #fff;
}

/* Theme Toggle Button & Icons */
.btn-theme-toggle {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--txt);
  border-radius: 10px;
  padding: 6px 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
  margin-inline-start: 6px;
}
.btn-theme-toggle:hover {
  background: var(--panel3);
  border-color: var(--line-strong);
  transform: translateY(-1px);
}
html[data-theme="dark"] .theme-icon-dark { display: none; }
html[data-theme="dark"] .theme-icon-light { display: inline-block; }
html[data-theme="light"] .theme-icon-dark { display: inline-block; }
html[data-theme="light"] .theme-icon-light { display: none; }

/* Sticky Bulk Action Bar */
.bulk {
  display: flex;
  gap: 10px;
  padding: 12px 18px;
  position: sticky;
  top: 64px;
  z-index: 15;
  background: var(--header-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.bulk button {
  flex: 1;
  font-size: 15px;
  padding: 12px;
}
.bulk .btn-ghost {
  flex: 0 0 52px;
  max-width: 52px;
  font-size: 18px;
  padding: 12px 0;
}

/* ── 4. BUTTONS & CONTROLS ── */
button {
  cursor: pointer;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 18px;
  color: #fff;
  transition: transform 0.08s ease, filter 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
}
button:active {
  transform: scale(0.97);
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-start { background: var(--green); }
.btn-start:hover { background: var(--green-hover); }
.btn-finish { background: var(--teal); }
.btn-finish:hover { background: var(--teal-hover); }
.btn-confirm { background: var(--green); }
.btn-confirm:hover { background: var(--green-hover); }
.btn-cancel { background: var(--red); }
.btn-cancel:hover { background: var(--red-hover); }
.btn-warn { background: var(--amber); }
.btn-warn:hover { background: var(--amber-hover); }
.btn-done { background: var(--green); }
.btn-proc { background: var(--blue); }
.btn-ghost {
  background: var(--panel2);
  color: var(--txt);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  background: var(--panel3);
  border-color: var(--line-strong);
  color: var(--txt-strong);
}

/* ── 5. MAIN LAYOUT & HOME TILES ── */
main {
  padding: 16px 18px 90px;
  max-width: 1400px;
  margin: 0 auto;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  max-width: 1040px;
  margin: 32px auto;
}
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-sm);
}
.tile:hover {
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.tile:active {
  transform: scale(0.98);
}
.tile h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--txt-strong);
}
.tile .sub {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.home-tile {
  padding: 32px 24px;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.home-tile .ico {
  font-size: 40px;
  line-height: 1;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--panel2);
  border: 1px solid var(--line);
  margin-bottom: 4px;
  transition: transform 0.15s ease;
}
.home-tile:hover .ico {
  transform: scale(1.08);
  border-color: var(--teal);
}
.home-tile h3 {
  font-size: 21px;
}

/* ── 6. CARDS & MANUFACTURING BADGES ── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}
.card.progress {
  border-color: var(--amber);
  box-shadow: 0 0 0 1px var(--amber) inset;
}
.card.draft {
  border-color: var(--draft);
  opacity: 0.92;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.card-top > div:first-child {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
}
.card-top > .badge-wrap {
  flex: 0 1 auto;
  justify-content: flex-end;
}
.mo {
  font-weight: 800;
  font-size: 16px;
  color: var(--txt-strong);
  line-height: 1.35;
  overflow-wrap: break-word;
}
.prod {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  margin-top: 2px;
  overflow-wrap: break-word;
}
.badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.badge.ready {
  background: var(--green-light);
  color: var(--green);
  border: 1px solid var(--green);
}
.badge.progress {
  background: var(--amber-light);
  color: var(--amber);
  border: 1px solid var(--amber);
}
.badge.draft {
  background: var(--panel2);
  color: var(--muted);
  border: 1px solid var(--line);
}
.badge.confirmed {
  background: var(--blue-light);
  color: var(--blue);
  border: 1px solid var(--blue);
}
.badge.waiting {
  background: var(--amber-light);
  color: var(--amber);
  border: 1px solid var(--amber);
}
.badge.pending {
  background: var(--panel2);
  color: var(--muted);
  border: 1px solid var(--line);
}

/* ── 7. TABS & FILTER CHIPS ── */
.tabs {
  display: flex;
  gap: 8px;
  margin: 0 0 18px;
  justify-content: center;
  flex-wrap: wrap;
}
.tab {
  background: var(--tab-bg);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}
.tab:hover {
  color: var(--txt);
  border-color: var(--line-strong);
}
.tab b {
  background: var(--panel3);
  color: var(--txt);
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 700;
}
.tab.active {
  background: var(--tab-active-bg);
  color: #fff;
  border-color: var(--tab-active-bg);
  box-shadow: 0 2px 8px var(--teal-light);
}
.tab.active b {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* ── 8. SEARCH, INPUTS & CONTROLS ── */
.search, input[type="text"], input[type="search"], input[type="number"], input[type="password"] {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 10px;
  color: var(--input-txt);
  padding: 11px 15px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-sizing: border-box;
}
.search:focus, input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-light);
}
.search::placeholder, input::placeholder, textarea::placeholder {
  color: var(--input-placeholder);
  opacity: 1;
}
.search {
  width: 100%;
  max-width: 560px;
  margin: 0 auto 16px;
  display: block;
}

select {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 10px;
  color: var(--input-txt);
  padding: 11px 15px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
select option {
  background: var(--panel);
  color: var(--txt);
}

/* ── 9. MODALS & DIALOGS ── */
.scrap-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 14px;
}
.scrap-box {
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  border-radius: 16px;
  padding: 24px;
  width: min(94vw, 440px);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  color: var(--txt);
  box-sizing: border-box;
}
.scrap-box h3, .scrap-box h4 {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 700;
  color: var(--txt-strong);
}
.scrap-box label {
  display: block;
  margin: 12px 0 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.scrap-box select, .scrap-box input, .scrap-box textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--input-txt);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
}
.scrap-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.scrap-actions button {
  flex: 1;
  padding: 12px;
  font-size: 15px;
}
.scrap-box.wide {
  width: min(94vw, 560px);
  max-height: 88vh;
  overflow-y: auto;
}
.scrap-box .sub2 {
  color: var(--muted);
  font-size: 13px;
  margin: -6px 0 12px;
}

/* ── 10. SPECIFIC MODULE STYLES ── */

/* Planning Toolbar & Groups */
.plan-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 auto 16px;
  max-width: 1040px;
}
.plan-toolbar .search {
  flex: 1;
  min-width: 160px;
  margin: 0;
  max-width: none;
}
.plan-sel {
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel2);
  color: var(--txt);
  font-size: 14px;
  font-family: inherit;
}
#moNewBtn {
  white-space: nowrap;
  background: var(--teal);
}
#moNewBtn:hover {
  background: var(--teal-hover);
}
.mo-group {
  margin-bottom: 18px;
}
.mo-group-h {
  font-weight: 700;
  margin: 8px 0;
  padding: 10px 14px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--txt-strong);
}
.mo-group-n {
  background: var(--teal);
  color: #fff;
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
}

/* Work Orders (Manufacturing) */
.wo-line {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}
.wo-line b {
  color: var(--txt-strong);
}
.wo-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.wo-timer {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--txt-strong);
  font-size: 15px;
}
.badge-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 60%;
}
.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.card-actions button {
  flex: 1;
  padding: 11px;
}
.card-actions.wrap {
  flex-wrap: wrap;
}
.card-actions.wrap button {
  flex: 1 1 30%;
  min-width: 88px;
  font-size: 13px;
  padding: 10px;
}

/* Login Screen */
.login {
  max-width: 380px;
  margin: 60px auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow);
}
.login h2 {
  margin: 0 0 4px;
  font-size: 22px;
  text-align: center;
  color: var(--txt-strong);
}
.login .wcname {
  color: var(--teal);
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 6px;
}
.login input {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--txt);
  padding: 13px;
  font-size: 16px;
}
.login button {
  background: var(--teal);
  font-size: 16px;
  padding: 13px;
  font-weight: 700;
}
.login .err {
  color: var(--red);
  font-size: 13px;
  text-align: center;
  min-height: 18px;
  font-weight: 600;
}

/* Quality KPIs */
.q-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 6px 0 24px;
}
.kpi {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.kpi .v {
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  color: var(--txt-strong);
}
.kpi .l {
  color: var(--muted);
  font-size: 13px;
  margin-top: 8px;
  font-weight: 600;
}
.kpi.good { border-color: var(--green); }
.kpi.good .v { color: var(--green); }
.kpi.warn { border-color: var(--amber); }
.kpi.warn .v { color: var(--amber); }
.kpi.bad { border-color: var(--red); }
.kpi.bad .v { color: var(--red); }
.q-h {
  font-size: 16px;
  color: var(--muted);
  margin: 14px 0 10px;
  font-weight: 700;
}
.qrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 10px;
}
.qrow .n {
  font-weight: 700;
  font-size: 15px;
  color: var(--txt);
}
.qrow .c {
  background: var(--amber-light);
  color: var(--amber);
  border: 1px solid var(--amber);
  border-radius: 999px;
  padding: 4px 14px;
  font-weight: 800;
  font-size: 14px;
}

/* Quality Analysis Form (.qa-box) */
.qa-box {
  max-height: 90vh;
  overflow: auto;
}
.qa-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
}
.qa-sec-h {
  font-weight: 700;
  margin: 16px 0 8px;
  color: var(--teal);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  font-size: 15px;
}
.qa-f label {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin: 2px 0 4px;
}
.qa-f input {
  padding: 8px 10px;
  font-size: 14px;
}

/* Generic Autocomplete (.ac-dropdown) */
.ac-dropdown {
  position: fixed;
  z-index: 10000;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  max-height: 320px;
  overflow-y: auto;
  overscroll-behavior: contain;
  min-width: 220px;
  font-size: 14px;
}
.ac-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--line);
  transition: background 0.1s ease;
  color: var(--txt);
}
.ac-item:last-child {
  border-bottom: none;
}
.ac-item:hover, .ac-item.active {
  background: var(--teal);
  color: #fff;
}
.ac-item .ac-name {
  font-weight: 600;
  font-size: 14px;
}
.ac-item .ac-code {
  font-size: 12px;
  opacity: 0.8;
  font-family: monospace;
  margin-top: 2px;
}
.ac-item .ac-meta {
  font-size: 11px;
  opacity: 0.75;
  margin-top: 2px;
}
.ac-item:hover .ac-code, .ac-item.active .ac-code,
.ac-item:hover .ac-meta, .ac-item.active .ac-meta {
  opacity: 0.95;
  color: #fff;
}
.ac-empty {
  padding: 12px 14px;
  opacity: 0.7;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

/* User Management (Settings) */
.usr-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 auto 16px;
  max-width: 1100px;
}
.usr-toolbar input.search {
  flex: 1;
  min-width: 200px;
  margin: 0;
}
.usr-toolbar .filter-chip {
  padding: 8px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  font-family: inherit;
}
.usr-toolbar .filter-chip:hover {
  color: var(--txt);
  border-color: var(--teal);
}
.usr-toolbar .filter-chip.active {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.usr-toolbar .filter-chip .cnt {
  opacity: 0.8;
  font-size: 11px;
  margin-inline-start: 4px;
}
.usr-group {
  margin: 0 auto 16px;
  max-width: 1100px;
}
.usr-group-hdr {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0 10px;
  padding: 0 4px;
}
.usr-group-hdr .g-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--txt-strong);
}
.usr-group-hdr .g-cnt {
  color: var(--muted);
  font-size: 12px;
}
.usr-group-hdr .g-line {
  flex: 1;
  height: 1px;
  background: var(--line);
}
.usr-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.usr-card:hover {
  border-color: var(--teal);
  transform: translateY(-1px);
}
.usr-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex: 0 0 auto;
}
.usr-avatar.master { background: linear-gradient(135deg, #ef4444, #b91c1c); }
.usr-avatar.factory_manager { background: linear-gradient(135deg, #ea580c, #c2410c); }
.usr-avatar.production_manager { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.usr-avatar.maintenance { background: linear-gradient(135deg, #f59e0b, #d97706); }
.usr-avatar.quality { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.usr-avatar.dept_head { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.usr-avatar.operator { background: linear-gradient(135deg, #10b981, #059669); }

.usr-info {
  flex: 1;
  min-width: 0;
}
.usr-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--txt-strong);
}
.usr-scope {
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}
.usr-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  white-space: nowrap;
  color: #fff;
}
.usr-badge.master { background: var(--red); }
.usr-badge.factory_manager { background: #ea580c; }
.usr-badge.production_manager { background: #8b5cf6; }
.usr-badge.maintenance { background: #f59e0b; }
.usr-badge.quality { background: #06b6d4; }
.usr-badge.dept_head { background: var(--blue); }
.usr-badge.operator { background: var(--green); }
.usr-acts {
  display: flex;
  gap: 6px;
  flex: 0 0 auto;
}
.usr-acts .btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 16px;
}
.usr-acts .btn-icon:hover {
  background: var(--panel2);
  color: var(--txt-strong);
  border-color: var(--txt-strong);
}
.usr-acts .btn-icon.del:hover {
  background: var(--red-light);
  color: var(--red);
  border-color: var(--red);
}

/* User Form Modal (frm-v2) */
.frm-v2 .form-section {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 14px;
  background: var(--panel2);
}
.frm-v2 .form-section-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--txt-strong);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.frm-v2 .form-section-title .num {
  width: 22px;
  height: 22px;
  background: var(--teal);
  color: #fff;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}
.frm-v2 .caps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
}
.frm-v2 .cap-check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 13px;
  color: var(--txt);
  transition: background 0.1s ease;
}
.frm-v2 .cap-check:hover {
  background: var(--panel2);
}

/* Warehouse & Picking Execution Grid (#pdMoves) */
.pd-grid-header {
  display: grid;
  grid-template-columns: 36px 2fr 80px 80px 80px 100px;
  gap: 6px;
  padding: 8px 0;
  border-bottom: 2px solid var(--line);
  font-weight: 700;
  font-size: 13px;
  color: var(--txt-strong);
}
.pd-grid-row {
  display: grid;
  grid-template-columns: 36px 2fr 80px 80px 80px 100px;
  gap: 6px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.pd-grid-row .pd-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--txt);
}
.pd-grid-row .pd-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--txt);
}
#pdMoves input.pdQty, #pdMoves input.pdLotNew, #pdMoves select.pdLot {
  background: var(--input-bg) !important;
  color: var(--input-txt) !important;
  border: 1px solid var(--input-border) !important;
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 14px;
}

/* Maintenance Module */
.mt-stage {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: var(--panel2);
  color: var(--txt);
}
#spWc, #retDest, #srDest {
  background: var(--input-bg) !important;
  color: var(--input-txt) !important;
  border: 1px solid var(--input-border) !important;
  border-radius: 8px;
  padding: 8px 12px;
}

/* Closed Work Hours Screen */
.closed-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  gap: 18px;
}
.closed-screen img {
  height: 120px;
  width: auto;
}
.closed-screen h1 {
  font-size: 28px;
  margin: 0;
  color: var(--txt-strong);
}
.closed-screen p {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
  max-width: 440px;
  line-height: 1.7;
}
.closed-screen .clock {
  font-size: 16px;
  color: var(--amber);
  font-weight: 700;
}

/* Empty State */
.empty {
  text-align: center;
  color: var(--muted);
  padding: 60px 20px;
  font-size: 17px;
  font-weight: 600;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  color: var(--txt-strong);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  z-index: 50;
  opacity: 0;
  box-shadow: var(--shadow-lg);
  transition: opacity 0.25s ease, bottom 0.25s ease;
  pointer-events: none;
  max-width: 90vw;
  text-align: center;
}
.toast.show {
  opacity: 1;
  bottom: 30px;
}
.toast.ok {
  border-color: var(--green);
  color: var(--green);
}
.toast.err {
  border-color: var(--red);
  color: var(--red);
}

/* Spinner & Loading */
.loading {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(11, 15, 23, 0.65);
  backdrop-filter: blur(4px);
  z-index: 40;
}
.loading.on {
  display: flex;
}
.spin {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.25);
  border-top-color: var(--teal);
  border-radius: 50%;
  display: inline-block;
  animation: r 0.7s linear infinite;
}
@keyframes r {
  to { transform: rotate(360deg); }
}

.hidden {
  display: none !important;
}

/* ── 11. DRIFT SHIELD & AUDIT PRESERVATION ── */
/* mrp_drift.py check expects [style*="background:var(--panel2)"] */
.scrap-box [style*="background:var(--panel2)"] {
  color: var(--txt) !important;
}
.pk-moves-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.pk-moves-list .chip {
  font-size: 12px;
  padding: 3px 8px;
}

/* Specific Secondary Action Buttons in Picking Modal */
button#pdUnres,
button#pdScrapAll,
button#pdBoNo,
button#pdRecycle,
button#pdBoCreate {
  background: var(--panel2) !important;
  color: var(--txt-strong) !important;
  border: 1px solid var(--line) !important;
  padding: 8px 14px !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  transition: all 150ms ease !important;
}
button#pdUnres:hover,
button#pdBoNo:hover,
button#pdRecycle:hover {
  background: var(--panel3) !important;
  border-color: var(--line-strong) !important;
}
button#pdScrapAll {
  color: var(--red) !important;
  border-color: var(--red) !important;
  background: var(--red-light) !important;
}
button#pdScrapAll:hover {
  background: var(--red) !important;
  color: #fff !important;
}
button#pdBoCreate {
  color: var(--green) !important;
  border-color: var(--green) !important;
  background: var(--green-light) !important;
}
button#pdBoCreate:hover {
  background: var(--green) !important;
  color: #fff !important;
}

/* ── 12. PRINT MEDIA ── */
@media print {
  body * { visibility: hidden; }
  #mrReport, #mrReport * { visibility: visible; }
  #mrReport { position: absolute; left: 0; top: 0; width: 100%; box-shadow: none; border: 0; }
  .no-print { display: none !important; }
  .scrap-overlay { position: static !important; background: transparent !important; }
}