/* =========================================
   SELL_IT DESIGN SYSTEM
   "The Financial Architect"
========================================= */

:root {
  /* Core Colors */
  --primary: #000666;
  --primary-container: #1a237e;
  --secondary: #006a62;
  --secondary-container: #a2f2e5;
  --on-secondary-container: #001f1c;

  /* Surfaces & Hierarchy (Tonal Layering) */
  --surface: #f8f9fa; /* Base level canvas */
  --surface-container-low: #f3f4f5; /* Sidebars, Layouts */
  --surface-container-high: #e7e8e9; /* Nested details */
  --surface-container-highest: #e0e1e2; /* Inputs default */
  --surface-container-lowest: #ffffff; /* Interactive cards */

  /* Text Colors */
  --text-main: #111827;
  --text-secondary: #4b5563;
  --text-disabled: #9ca3af;
  --on-primary: #ffffff;

  /* Fonts */
  --font-display: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing & Utilities */
  --radius-full: 9999px;
  --radius-md: 8px;
  --shadow-ambient: 0 12px 40px rgba(0, 7, 103, 0.06);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--surface);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
}

/* Typography Scale */
.display-lg {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.headline-md {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}
.title-sm {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
}
.label-md {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}
.body-sm {
  font-family: var(--font-body);
  font-size: 0.75rem; /* Functional data size */
  font-weight: 400;
}
.text-secondary {
  color: var(--text-secondary);
}

/* Surface Classes */
.surface { background-color: var(--surface); }
.surface-container-low { background-color: var(--surface-container-low); }
.surface-container-lowest { background-color: var(--surface-container-lowest); }
.surface-container-high { background-color: var(--surface-container-high); }

/* Buttons */
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid transparent;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover {
  border-color: rgba(0, 6, 102, 0.15); /* Ghost border */
  background: var(--surface-container-highest);
}

/* App Layout */
#app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* Sidebar */
.sidebar {
  width: 260px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  /* No right border! Defined entirely by surface color shift */
}

.sidebar-header {
  padding: 0 1.5rem 2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-box {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-container) 100%);
  border-radius: 8px;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 1rem;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 10px 16px;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-item a:hover {
  background-color: var(--surface-container-high);
  color: var(--primary);
}
.nav-item.active > a {
  background-color: var(--surface-container-lowest);
  color: var(--primary);
  /* Tonal lift */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02); 
}

.nav-group {
  margin-top: 1rem;
}
.nav-group-title {
  padding: 8px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: color 0.2s ease;
}
.nav-group-title:hover {
  color: var(--primary);
}
.nav-group-title::after {
  content: '\f107'; /* fa-angle-down */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  transition: transform 0.2s ease;
  font-size: 0.8rem;
}
.nav-group.expanded .nav-group-title::after {
  transform: rotate(-180deg);
}

.nav-sublinks {
  list-style: none;
  display: none;
  flex-direction: column;
  gap: 2px;
}
.nav-group.expanded .nav-sublinks {
  display: flex;
}
.nav-sublinks .nav-item a {
  padding-left: 24px;
}

/* Main Content Area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3.5rem;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface); /* Matching base */
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Multi-Currency Badges */
.multi-currency-badge {
  background-color: var(--secondary-container);
  color: var(--on-secondary-container);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.user-profile .avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--surface-container-highest);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

/* View Container */
#view-container {
  padding: 1rem 3.5rem 3.5rem 3.5rem;
  flex: 1;
}

.view-section {
  display: none;
  animation: fadeIn 0.3s ease;
}
.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Panels / Cards */
.panel {
  padding: 2rem;
  border-radius: 12px;
  /* No borders. White surface on light grey background creates structure */
  margin-bottom: 2rem;
}

/* Market Tabs */
.market-tabs-wrapper {
  margin-bottom: 1.5rem;
  border-radius: var(--radius-md);
  padding: 4px;
}
.market-tabs {
  list-style: none;
  display: flex;
  overflow-x: auto;
  gap: 4px;
}
.market-tabs::-webkit-scrollbar {
  display: none;
}

.settings-tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}
.settings-tab-content.active {
  display: block;
}
.market-tabs .tab {
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: var(--transition);
}
.market-tabs .tab:hover {
  background-color: var(--surface-container-high);
}
.market-tabs .tab.active {
  background-color: var(--surface-container-lowest);
  color: var(--primary);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.placeholder-box {
  margin-top: 1.5rem;
  width: 100%;
  height: 200px;
  background-color: var(--surface);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Data Tables */
.table-container {
  width: 100%;
  overflow-x: auto;
  margin-top: 1.5rem;
  border-radius: var(--radius-md);
  background-color: var(--surface-container-highest); /* Creates the ghost frame */
  padding: 1px; /* 1px padding acts as a subtle border without using border */
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--surface-container-lowest);
  border-radius: calc(var(--radius-md) - 1px);
  overflow: hidden;
}

.data-table th, .data-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 2px solid var(--surface-container-low);
  white-space: nowrap;
}

.data-table th {
  background-color: var(--surface-container-low);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table td {
  font-size: 0.875rem;
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: var(--transition);
}

.data-table tbody tr:hover {
  background-color: var(--surface-container-high);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.text-right {
  text-align: right !important;
}

.link-btn {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.link-btn:hover {
  text-decoration: underline;
}

/* =========================================
   Drawer (Slide-out Panel)
========================================= */
.drawer-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  top: 0; right: -600px; /* Hidden initially */
  width: 600px;
  height: 100vh;
  background: var(--surface-container-lowest);
  z-index: 101;
  box-shadow: -4px 0 24px rgba(0, 7, 103, 0.1);
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.drawer.active {
  right: 0;
}

.drawer-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--surface-container-high);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-close:hover {
  background: var(--surface-container-high);
  color: var(--text-main);
}

.drawer-body {
  padding: 2rem;
  flex: 1;
  overflow-y: auto;
}

.drawer-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--surface-container-high);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Form Elements */
.form-group {
  margin-bottom: 1.5rem;
}
.form-group.row {
  display: flex;
  gap: 1rem;
}
.form-group.row .col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.form-group label {
  display: block;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--surface-container-high);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-main);
  background: var(--surface);
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 6, 102, 0.1);
  background: var(--surface-container-lowest);
}
.form-control::placeholder {
  color: var(--text-disabled);
}
textarea.form-control {
  resize: vertical;
}

/* Primary Button */
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary:hover {
  background: var(--primary-container);
  box-shadow: 0 4px 12px rgba(0, 6, 102, 0.2);
}

/* =========================================
   Bulk Action Floating Bar
========================================= */
.bulk-action-bar {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translate(-50%, 100px); /* Hidden initially */
  background: #111827; /* Dark pill */
  color: #fff;
  border-radius: 100px;
  display: flex;
  align-items: center;
  padding: 12px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  gap: 20px;
}
.bulk-action-bar.active {
  transform: translate(-50%, 0) !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  visibility: visible !important;
}

.bulk-info {
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bulk-count {
  background: var(--primary);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.bulk-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.bulk-divider {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
}

.btn-bulk {
  background: transparent;
  border: none;
  border-radius: 100px;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  padding: 8px 16px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-bulk:hover {
  background: rgba(255, 255, 255, 0.1);
}
.btn-bulk-danger {
  color: #ef4444;
  padding: 8px 12px;
}
.btn-bulk-danger:hover {
  background: rgba(239, 68, 68, 0.15);
}

/* Checkbox Column */
.td-checkbox {
  padding-left: 1rem;
}
input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* =========================================
   Autocomplete Dropdown
========================================= */
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--surface);
  border: 1px solid var(--surface-container-high);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  max-height: 250px;
  overflow-y: auto;
  z-index: 1000;
  list-style: none;
  padding: 0;
  display: none;
}
.autocomplete-list.active {
  display: block;
}
.autocomplete-list li {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--surface-container-lowest);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.autocomplete-list li:last-child {
  border-bottom: none;
}
.autocomplete-list li:hover, .autocomplete-list li.autocomplete-active {
  background: var(--surface-container-lowest);
}
.autocomplete-list li .cat-en {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
}
.autocomplete-list li .cat-ko {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* =========================================
   Table Specific Styling Tweaks
========================================= */
.prod-name-en {
  font-size: 0.9rem; /* Slightly reduced font size for English name */
}

/* Market Badges */
.market-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-width: 150px; /* Forces exactly 3 badges per row (approx 140px used) */
}
.badge-market {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 6px;
  background: var(--surface-container-highest);
  color: var(--text-disabled);
  transition: all 0.2s ease;
  user-select: none;
  min-width: 32px;
  text-align: center;
  display: none; /* Option 1: Hide inactive badges */
}

/* Option 1: Show empty state if no active badges */
.market-badges:has(.badge-market.active) .badge-empty {
  display: none;
}

/* Active States */
.badge-market.active { display: inline-block; } /* Option 1: Show only when active */
.badge-market.active[data-market="sg"] { background: #EE4D2D; color: white; } /* Shopee Orange */
.badge-market.active[data-market="my"] { background: #FFD400; color: #000; }  /* Yellowish */
.badge-market.active[data-market="tw"] { background: #0052B4; color: white; }  /* Blue */
.badge-market.active[data-market="th"] { background: #E31C23; color: white; }  /* Red */
.badge-market.active[data-market="ph"] { background: #0038A8; color: white; }  /* Deep Blue */
.badge-market.active[data-market="vn"] { background: #DA251D; color: white; }  /* Red */
.badge-market.active[data-market="br"] { background: #009739; color: white; }  /* Green */
.badge-market.active[data-market="mx"] { background: #006341; color: white; }  /* Dark Green */

/* Category Splitting */
.prod-cat-en-1 {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-main);
}
.prod-cat-en-2 {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* =========================================
   Modal
========================================= */
.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 600px;
  max-width: 90vw;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 7, 103, 0.2);
  z-index: 101;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.modal.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  pointer-events: auto;
}
.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--surface-container-high);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-body {
  padding: 2rem;
  max-height: 70vh;
  overflow-y: auto;
}

/* =========================================
   Market Analysis
========================================= */

/* Drawer section titles */
.drawer-section-title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--surface-container-high);
}

/* Two-column form rows */
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Form inputs (Market Analysis drawer) */
.form-input, .form-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--surface-container-high);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-main);
  background: var(--surface);
  transition: var(--transition);
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 6, 102, 0.1);
  background: var(--surface-container-lowest);
}
.form-input::placeholder {
  color: var(--text-disabled);
}
textarea.form-input {
  resize: vertical;
}
.form-select {
  cursor: pointer;
  appearance: auto;
}

/* btn-icon (drawer close, etc) */
.btn-icon {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-icon:hover {
  background: var(--surface-container-high);
  color: var(--text-main);
}

/* Outline button (delete) */
.btn-outline {
  background: transparent;
  color: #dc2626;
  border: 1px solid #dc2626;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  background: #dc2626;
  color: white;
}

/* Title-md class */
.title-md {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Table thumbnail image */
.ma-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--surface-container-low);
}
.ma-thumb-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--surface-container-low);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-disabled);
  font-size: 1rem;
}

/* Margin indicator styles */
.margin-positive { color: #059669; font-weight: 700; }
.margin-negative { color: #dc2626; font-weight: 700; }
.margin-neutral { color: var(--text-disabled); }

/* MA table row clickable */
#ma-table-body tr {
  cursor: pointer;
}

/* Country flag badge */
.ma-country-badge {
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Empty state */
.ma-empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-disabled);
}
.ma-empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}