/* ============================================================
   SIGABIM V2.1 - Corporate Enterprise Design System
   Sharp Geometry · Zero Rounded Corners · FontAwesome Icons
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Brand Colors */
  --color-primary: #0f2b48;
  --color-primary-light: #183e66;
  --color-primary-dark: #091a2c;
  --color-accent: #0284c7;
  --color-accent-hover: #0369a1;
  --color-accent-light: rgba(2, 132, 199, 0.08);

  /* Sidebar */
  --sidebar-bg: #091726;
  --sidebar-width: 240px;
  --sidebar-collapsed: 64px;
  --sidebar-text: #94a3b8;
  --sidebar-active-bg: #13273e;
  --sidebar-active-text: #38bdf8;
  --sidebar-hover-bg: #0f233a;

  /* Backgrounds */
  --bg-main: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-dark: #091726;
  --bg-overlay: rgba(15, 23, 42, 0.65);

  /* Text */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-white: #ffffff;
  --text-light: #e2e8f0;

  /* Status Colors */
  --color-success: #16a34a;
  --color-success-bg: #f0fdf4;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-info: #0284c7;
  --color-info-bg: #f0f9ff;

  /* Borders - SHARP CORNERS (0px) */
  --border-color: #cbd5e1;
  --border-color-light: #e2e8f0;
  --border-color-dark: #334155;
  --border-radius: 0px;
  --border-radius-sm: 0px;
  --border-radius-lg: 0px;
  --border-radius-xl: 0px;

  /* Shadows - Crisp, Minimal */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-sidebar: 1px 0 0 rgba(255, 255, 255, 0.08);

  /* Transitions */
  --transition-fast: 0.12s ease-in-out;
  --transition-base: 0.2s ease-in-out;

  /* Dimensions */
  --topbar-height: 56px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important; /* Force sharp corners across whole UI */
}

html {
  font-size: 13.5px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   AUTH PAGES (Login / Register)
   ============================================================ */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  position: relative;
  background: #091726;
}

.auth-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #091726 0%, #0f2b48 60%, #06111d 100%);
  z-index: 0;
}

.auth-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

.auth-panel-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px;
  position: relative;
  z-index: 1;
}

.auth-brand {
  text-align: center;
  margin-bottom: 40px;
}

.auth-brand .logo-icon {
  width: 64px;
  height: 64px;
  background: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-brand .logo-icon i {
  font-size: 28px;
  color: #ffffff;
}

.auth-brand h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.auth-brand p {
  color: #94a3b8;
  font-size: 0.9rem;
}

.auth-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
}

.auth-features li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #cbd5e1;
  font-size: 0.88rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.auth-features li .feat-icon {
  width: 32px;
  height: 32px;
  background: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #ffffff;
  font-size: 0.95rem;
}

.auth-panel-right {
  width: 460px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  position: relative;
  z-index: 1;
  overflow-y: auto;
  border-left: 1px solid #e2e8f0;
}

.auth-form-container {
  width: 100%;
  max-width: 380px;
}

.auth-form-container h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.auth-form-container .auth-subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  color: var(--text-primary);
  background: #ffffff;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15);
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid transparent;
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn i {
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn-secondary {
  background: #e2e8f0;
  border-color: #cbd5e1;
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: #cbd5e1;
}

.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: white;
}

.btn-danger:hover {
  background: #b91c1c;
}

.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.btn-success:hover {
  background: #15803d;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.92rem;
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-link {
  margin-top: 18px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.auth-link a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.auth-link a:hover {
  text-decoration: underline;
}

/* ============================================================
   APP LAYOUT
   ============================================================ */
.app-layout {
  display: flex;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  transition: width var(--transition-base);
  overflow: hidden;
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.sidebar-brand {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--topbar-height);
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  background: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: 1rem;
}

.sidebar-brand-text {
  overflow: hidden;
  transition: opacity var(--transition-base);
}

.sidebar-brand-text h2 {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.sidebar-brand-text span {
  font-size: 0.68rem;
  color: #64748b;
  white-space: nowrap;
}

.sidebar.collapsed .sidebar-brand-text {
  opacity: 0;
  display: none;
}

.sidebar-section {
  padding: 16px 14px 6px;
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar.collapsed .sidebar-section {
  display: none;
}

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

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--sidebar-text);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  font-size: 0.84rem;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: var(--sidebar-hover-bg);
  color: #ffffff;
}

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  border-left: 3px solid var(--color-accent);
}

.nav-item .nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.nav-item .nav-label {
  flex: 1;
}

.sidebar.collapsed .nav-label {
  display: none;
}

.nav-badge {
  background: var(--color-danger);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  min-width: 18px;
  text-align: center;
}

.sidebar.collapsed .nav-badge {
  display: none;
}

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background var(--transition-fast);
}

.sidebar-user:hover {
  background: rgba(255, 255, 255, 0.08);
}

.user-avatar {
  width: 30px;
  height: 30px;
  background: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
}

.sidebar-user-info {
  overflow: hidden;
  flex: 1;
}

.sidebar-user-info .user-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-info .user-role {
  font-size: 0.68rem;
  color: #94a3b8;
  white-space: nowrap;
}

.sidebar.collapsed .sidebar-user-info {
  display: none;
}

.sidebar-collapse-wrapper {
  margin-bottom: 8px;
}

.sidebar-toggle {
  position: static;
  width: 100%;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #94a3b8;
  font-size: 0.72rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  transition: all var(--transition-fast);
  box-sizing: border-box;
}

.sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.16);
}

.sidebar-toggle i {
  font-size: 0.75rem;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.sidebar-toggle-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-toggle {
  padding: 8px 0;
  justify-content: center;
  gap: 0;
}

.sidebar.collapsed .sidebar-toggle-label {
  display: none;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed);
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  height: var(--topbar-height);
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  flex-direction: column;
}

.topbar-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.topbar-breadcrumb {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.topbar-breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-icon-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-color);
  background: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  position: relative;
  transition: all var(--transition-fast);
}

.topbar-icon-btn:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.topbar-icon-btn .notif-dot {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 6px;
  height: 6px;
  background: var(--color-danger);
}

.topbar-avatar {
  width: 34px;
  height: 34px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ============================================================
   PAGE CONTENT
   ============================================================ */
.page-content {
  flex: 1;
  padding: 20px 24px;
  overflow-y: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.page-content.page-inventory-layout,
.page-content:has(.inv-modulo-container) {
  padding: 10px 16px;
  overflow: hidden;
  height: calc(100vh - var(--topbar-height));
  max-height: calc(100vh - var(--topbar-height));
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #fafafa;
}

.card-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-body {
  padding: 18px;
}

/* ============================================================
   STAT CARDS (Dashboard)
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-card);
  padding: 16px 18px;
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--stat-color, #0284c7);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 42px;
  height: 42px;
  background: var(--stat-bg, rgba(2, 132, 199, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--stat-color, #0284c7);
  border: 1px solid rgba(0,0,0,0.06);
  flex-shrink: 0;
}

.stat-info h4 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
}

.stat-info p {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-info small {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ============================================================
   INVENTORY STATS ROW (like SIGABIM reference)
   ============================================================ */
.inv-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.page-inventory-layout .inv-stats-bar,
.inv-modulo-container .inv-stats-bar {
  margin-bottom: 8px;
  flex-shrink: 0;
}

.page-inventory-layout .inv-stat-item,
.inv-modulo-container .inv-stat-item {
  padding: 8px 14px;
  gap: 10px;
}

.page-inventory-layout .inv-stat-icon,
.inv-modulo-container .inv-stat-icon {
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
}

.page-inventory-layout .inv-stat-data h3,
.inv-modulo-container .inv-stat-data h3 {
  font-size: 1.15rem;
}

.page-inventory-layout .inv-stat-data div,
.inv-modulo-container .inv-stat-data div {
  font-size: 0.62rem;
}

/* ============================================================
   TABS
   ============================================================ */
.tabs-container {
  display: flex;
  align-items: center;
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  width: fit-content;
}

.tab-btn {
  padding: 8px 16px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  background: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn i {
  font-size: 0.8rem;
}

.tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
}

.tab-btn:hover:not(.active) {
  background: #f8fafc;
  color: var(--text-primary);
}

.tab-badge {
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: 0.65rem;
  padding: 1px 5px;
  font-weight: 700;
}

.tab-btn:not(.active) .tab-badge {
  background: #e2e8f0;
  color: var(--text-muted);
}

/* ============================================================
   UNIVERSE CHIPS (Sharp)
   ============================================================ */
.universe-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.universe-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.universe-chip i {
  font-size: 0.72rem;
}

.universe-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.universe-chip.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.universe-chip .chip-dot {
  width: 6px;
  height: 6px;
  background: currentColor;
}

/* ============================================================
   INVENTORY MODULE VIEWPORT LAYOUT
   ============================================================ */
.inv-modulo-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.inv-modulo-container:has(.upload-zone) {
  overflow-y: auto;
  display: block;
}

.inv-modulo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
  flex-shrink: 0;
}

.inv-modulo-tabs-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.inv-modulo-container .universe-chips {
  flex-shrink: 0;
  margin-bottom: 8px;
  max-height: 52px;
  overflow-y: auto;
}

/* ============================================================
   INVENTORY TABLE & CONTAINER
   ============================================================ */
.inv-table-card {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
}

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-color);
  background: #ffffff;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.table-toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.table-toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  min-width: 280px;
  transition: border-color var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.12);
}

.search-box i {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.search-box input {
  border: none;
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: var(--text-primary);
  outline: none;
  width: 100%;
}

.search-box input::placeholder {
  color: #94a3b8;
}

.table-info {
  font-size: 0.74rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-info .info-chip {
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 2px 6px;
  font-weight: 600;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

/* ============================================================
   TABLE WRAPPER WITH PROMINENT HORIZONTAL & VERTICAL SCROLLBARS
   ============================================================ */
.table-wrapper {
  flex: 1;
  min-height: 0;
  height: 100%;
  max-height: none;
  overflow-x: auto;
  overflow-y: auto;
  position: relative;
  background: #ffffff;
  scrollbar-width: thin;
  scrollbar-color: #94a3b8 #f1f5f9;
}

.table-wrapper::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}

.table-wrapper::-webkit-scrollbar-track {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.table-wrapper::-webkit-scrollbar-thumb {
  background: #94a3b8;
  border: 1px solid #cbd5e1;
}

.table-wrapper::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

.table-wrapper::-webkit-scrollbar-corner {
  background: #e2e8f0;
}

.inv-table-card .pagination {
  flex-shrink: 0;
  padding: 8px 14px;
  margin-top: 0;
  border-top: 1px solid var(--border-color);
  background: #ffffff;
}

/* ============================================================
   INVENTORY DATA TABLE (STABLE STICKY HEADERS & ACTION COLUMN)
   ============================================================ */
.inv-table {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.78rem;
  background: #ffffff;
}

/* Category header row (dark navy) */
.inv-table thead tr:first-child th.th-categoria {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #0f2b48;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 7px 10px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  height: 32px;
  box-sizing: border-box;
}

.inv-table thead tr:first-child th.th-categoria.merged {
  background: #091726;
}

/* Subcategory header row */
.inv-table thead tr:nth-child(2) th.th-subcategoria {
  position: sticky;
  top: 32px;
  z-index: 20;
  background: #183e66;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 2px solid #0f2b48;
  white-space: nowrap;
  user-select: none;
  transition: background var(--transition-fast);
  min-width: 110px;
  height: 34px;
  box-sizing: border-box;
  overflow: visible;
}

.inv-table thead tr:nth-child(2) th.th-subcategoria:hover {
  background: #1f4f82;
}

/* Excel-like Column Resizer Handle */
.col-resizer {
  position: absolute;
  top: 0;
  right: -3px;
  bottom: 0;
  width: 7px;
  cursor: col-resize;
  user-select: none;
  z-index: 30;
  transition: background 0.15s ease;
}

.col-resizer::after {
  content: '';
  position: absolute;
  top: 3px;
  bottom: 3px;
  right: 2px;
  width: 2px;
  background: transparent;
  border-radius: 1px;
  transition: background 0.15s ease;
}

.col-resizer:hover {
  background: rgba(56, 189, 248, 0.25);
}

.col-resizer:hover::after,
.col-resizer.is-resizing::after {
  background: #38bdf8;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.9);
}

.col-resizer.is-resizing {
  background: rgba(2, 132, 199, 0.45);
}

body.resizing-columns {
  cursor: col-resize !important;
  user-select: none !important;
}

body.resizing-columns * {
  cursor: col-resize !important;
  user-select: none !important;
}

.inv-table thead tr:nth-child(2) th.th-subcategoria i.sort-icon {
  margin-left: 4px;
  font-size: 0.65rem;
  opacity: 0.6;
}

/* Actions sticky header (#) spanning 2 rows */
.inv-table thead th.th-actions {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 35;
  background: #091726;
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 8px 6px;
  text-align: center;
  width: 90px;
  min-width: 90px;
  max-width: 90px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 2px solid #0f2b48;
  box-sizing: border-box;
}

/* Data rows */
.inv-table tbody tr {
  background: #ffffff;
}

.inv-table tbody tr:hover {
  background: #f0f9ff;
}

.inv-table tbody tr:nth-child(even) {
  background: #f8fafc;
}

.inv-table tbody tr:nth-child(even):hover {
  background: #f0f9ff;
}

.inv-table tbody tr.baja {
  background: #fef2f2;
}

.inv-table tbody tr.baja:hover {
  background: #fee2e2;
}

.inv-table td {
  padding: 7px 10px;
  border-right: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  color: var(--text-primary);
  white-space: nowrap;
  min-width: 140px;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
}

/* Actions sticky column data cell */
.inv-table td.td-actions {
  position: sticky;
  left: 0;
  z-index: 10;
  width: 90px;
  min-width: 90px;
  max-width: 90px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  padding: 6px 6px;
  border-right: 1px solid #cbd5e1;
  border-bottom: 1px solid #e2e8f0;
  box-sizing: border-box;
}

.inv-table td.td-actions .actions-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.inv-table tbody tr td.td-actions {
  background-color: #ffffff;
}

.inv-table tbody tr:nth-child(even) td.td-actions {
  background-color: #f8fafc;
}

.inv-table tbody tr:hover td.td-actions {
  background-color: #f0f9ff;
}

.inv-table tbody tr.baja td.td-actions {
  background-color: #fef2f2;
}

.inv-table tbody tr.baja:hover td.td-actions {
  background-color: #fee2e2;
}

.inv-table td .row-num {
  color: var(--text-muted);
  font-size: 0.7rem;
  min-width: 22px;
  text-align: center;
  font-weight: 600;
}

.action-btn {
  width: 22px;
  height: 22px;
  border: 1px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.action-btn-edit {
  background: #f0f9ff;
  border-color: #bae6fd;
  color: var(--color-accent);
}

.action-btn-edit:hover {
  background: var(--color-accent);
  color: white;
}

.action-btn-delete {
  background: #fef2f2;
  border-color: #fecaca;
  color: var(--color-danger);
}

.action-btn-delete:hover {
  background: var(--color-danger);
  color: white;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
}

.pagination-info {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 2px;
}

.page-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  background: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.page-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: white;
  border: 1px solid var(--border-color-dark);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-lg {
  max-width: 880px;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
}

.modal-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-header h3 i {
  color: var(--color-accent);
}

.modal-close {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  background: #ffffff;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: #ffffff;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ============================================================
   FILE UPLOAD ZONE
   ============================================================ */
.upload-zone {
  border: 2px dashed var(--border-color);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: #f8fafc;
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.upload-zone .upload-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--color-accent);
}

.upload-zone h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.upload-zone p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.upload-zone .upload-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  display: inline-block;
  margin-top: 10px;
}

/* ============================================================
   INVENTORY MODULE SELECTOR
   ============================================================ */
.module-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--module-color, var(--color-accent));
  padding: 28px 24px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--module-color, var(--color-accent));
  transform: translateY(-2px);
}

.module-card-icon {
  width: 56px;
  height: 56px;
  background: var(--module-bg, rgba(2, 132, 199, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  color: var(--module-color, var(--color-accent));
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.module-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.module-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 18px;
}

.module-card .module-stats {
  display: flex;
  justify-content: center;
  gap: 16px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

.module-stat {
  text-align: center;
}

.module-stat .val {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.module-stat .lbl {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   BADGES & TAGS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border: 1px solid transparent;
}

.badge-success { background: var(--color-success-bg); border-color: #bbf7d0; color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); border-color: #fde68a; color: var(--color-warning); }
.badge-danger { background: var(--color-danger-bg); border-color: #fecaca; color: var(--color-danger); }
.badge-info { background: var(--color-info-bg); border-color: #bae6fd; color: var(--color-info); }
.badge-neutral { background: #f1f5f9; border-color: #cbd5e1; color: var(--text-secondary); }

/* ============================================================
   ADMIN USER TABLE
   ============================================================ */
.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.user-table thead th {
  background: #f8fafc;
  padding: 10px 14px;
  text-align: left;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.user-table tbody tr {
  border-bottom: 1px solid var(--border-color);
}

.user-table tbody tr:hover {
  background: #f8fafc;
}

.user-table td {
  padding: 10px 14px;
  vertical-align: middle;
}

.user-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar-sm {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.72rem;
  flex-shrink: 0;
}

.user-row-info .user-row-name {
  font-weight: 600;
  color: var(--text-primary);
}

.user-row-info .user-row-email {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ============================================================
   PROFILE PAGE
   ============================================================ */
.profile-header {
  background: #0f2b48;
  padding: 28px 32px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  color: white;
  border-left: 4px solid var(--color-accent);
}

.profile-avatar {
  width: 64px;
  height: 64px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.profile-info h2 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 2px;
}

.profile-info .profile-role {
  background: rgba(255,255,255,0.15);
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.profile-info .profile-email {
  font-size: 0.8rem;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================================================
   ALERTS / TOASTS
   ============================================================ */
.toast-container {
  position: fixed;
  top: 70px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid;
  font-size: 0.82rem;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.toast-success { border-left-color: var(--color-success); color: #14532d; }
.toast-error { border-left-color: var(--color-danger); color: #7f1d1d; }
.toast-warning { border-left-color: var(--color-warning); color: #78350f; }
.toast-info { border-left-color: var(--color-info); color: #0c4a6e; }

.toast-icon { font-size: 0.95rem; flex-shrink: 0; }
.toast-message { font-weight: 500; flex: 1; }
.toast-close { background: none; border: none; cursor: pointer; font-size: 0.85rem; color: #94a3b8; }
.toast-close:hover { color: #0f172a; }

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50% !important; /* Spinner needs circular shape */
  animation: spin 0.8s linear infinite;
}

.loading-spinner-dark {
  border-color: rgba(2, 132, 199, 0.2);
  border-top-color: var(--color-accent);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.skeleton {
  background: #e2e8f0;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 48px 20px;
}

.empty-state-icon {
  font-size: 2.8rem;
  margin-bottom: 12px;
  color: #94a3b8;
}

.empty-state h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-sm { font-size: 0.82rem; }
.text-xs { font-size: 0.72rem; }
.text-muted { color: var(--text-muted); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.divider { height: 1px; background: var(--border-color); margin: 14px 0; }

/* ============================================================
   SIGABIM V2.1 - ENHANCED INVENTORY CORPORATE STYLES
   ============================================================ */

/* Dual Row KPI Container (matching screenshot) */
.inv-kpi-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
  flex-shrink: 0;
}

.inv-kpi-row-1 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.inv-kpi-row-2 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.kpi-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  position: relative;
  border-radius: 2px;
}

.kpi-card-col {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.kpi-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.kpi-card-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-card-val {
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
}

.kpi-card-sub {
  font-size: 0.64rem;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-progress-bar {
  height: 4px;
  background: #e2e8f0;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}

.kpi-progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* Universe filtering header row */
.universe-filter-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  font-size: 0.76rem;
  margin-bottom: 6px;
  flex-shrink: 0;
}

/* Table summary bar & badges directly above the table */
.table-summary-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  background: #f8fafc;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  font-size: 0.74rem;
  gap: 12px;
  flex-wrap: wrap;
}

.table-summary-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.table-summary-counts {
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
}

.badge-total-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.badge-total-cantidad {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.badge-total-valor {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.table-summary-scroll-hint {
  color: #0284c7;
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  user-select: none;
}

/* Column Header Content and Down Arrow Filter Button */
.th-subcat-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
}

.th-subcat-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.col-filter-btn {
  background: transparent;
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 0.68rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.col-filter-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.col-filter-btn.active {
  background: #0284c7;
  color: #ffffff;
  border-color: #38bdf8;
  box-shadow: 0 0 5px rgba(56, 189, 248, 0.7);
}

/* Floating Column Filter Dropdown (Excel like) */
.col-filter-dropdown {
  position: fixed;
  z-index: 1050;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25), 0 8px 10px -6px rgba(0, 0, 0, 0.15);
  width: 270px;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  border-radius: 4px;
  overflow: hidden;
  animation: dropdownFadeIn 0.12s ease-out;
}

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

.col-filter-header {
  padding: 8px 10px;
  background: #0f2b48;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.3px;
}

.col-filter-header button {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 4px;
}
.col-filter-header button:hover {
  color: #ffffff;
}

.col-filter-sort-row {
  display: flex;
  gap: 6px;
  padding: 6px 10px;
  border-bottom: 1px solid #f1f5f9;
  background: #f8fafc;
}

.col-filter-sort-btn {
  flex: 1;
  padding: 5px 6px;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  background: #ffffff;
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--text-secondary);
  transition: all 0.1s ease;
}

.col-filter-sort-btn:hover {
  background: #f0f9ff;
  border-color: #bae6fd;
  color: var(--color-accent);
}

.col-filter-search {
  padding: 6px 10px;
  border-bottom: 1px solid #f1f5f9;
  background: #ffffff;
}

.col-filter-search input {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-size: 0.72rem;
  outline: none;
  font-family: 'Inter', sans-serif;
  box-sizing: border-box;
}

.col-filter-search input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15);
}

.col-filter-values {
  flex: 1;
  max-height: 180px;
  overflow-y: auto;
  padding: 4px 6px;
}

.col-filter-val-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  font-size: 0.74rem;
  border-radius: 3px;
  cursor: pointer;
  user-select: none;
  transition: background 0.1s;
}

.col-filter-val-item:hover {
  background: #f1f5f9;
}

.col-filter-val-item input[type="checkbox"] {
  cursor: pointer;
}

.col-filter-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  gap: 6px;
}

/* Accounting Money Cells */
.inv-table td.td-accounting {
  text-align: right !important;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-family: 'Inter', monospace;
  font-weight: 500;
  color: #0f172a;
}

/* Advanced Filter Modal with Category Navigation */
.adv-filter-container {
  display: flex;
  height: 520px;
  max-height: 75vh;
  border-top: 1px solid var(--border-color);
  overflow: hidden;
}

.adv-filter-sidebar {
  width: 260px;
  background: #f8fafc;
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.adv-filter-cat-btn {
  padding: 10px 14px;
  border: none;
  background: transparent;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f1f5f9;
  transition: all var(--transition-fast);
}

.adv-filter-cat-btn:hover {
  background: #f1f5f9;
  color: var(--text-primary);
}

.adv-filter-cat-btn.active {
  background: #ffffff;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
  font-weight: 700;
}

.adv-filter-cat-badge {
  background: #0284c7;
  color: #ffffff;
  font-size: 0.62rem;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 700;
}

.adv-filter-content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background: #ffffff;
}

.adv-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
}

.adv-filter-field-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.15s ease;
}

.adv-filter-field-card:hover {
  border-color: #cbd5e1;
}

.adv-filter-field-card.has-active {
  background: #f0f9ff;
  border-color: #7dd3fc;
}

.adv-field-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 6px;
}

.adv-field-title {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80%;
}

.adv-field-sublabel {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.adv-multiselect-dropdown {
  position: relative;
}

.adv-multiselect-trigger {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: #ffffff;
  font-size: 0.74rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s;
}

.adv-multiselect-trigger:hover {
  border-color: var(--color-accent);
}

.adv-multiselect-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.18);
  margin-top: 3px;
  max-height: 220px;
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.adv-panel-search-box {
  padding: 6px 8px;
  border-bottom: 1px solid #f1f5f9;
}

.adv-panel-search-input {
  width: 100%;
  padding: 4px 8px;
  font-size: 0.72rem;
  border: 1px solid #e2e8f0;
  border-radius: 3px;
  outline: none;
  font-family: 'Inter', sans-serif;
}

.adv-panel-search-input:focus {
  border-color: var(--color-accent);
}

.adv-panel-list {
  overflow-y: auto;
  padding: 4px;
  flex: 1;
  max-height: 140px;
}

.adv-panel-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  font-size: 0.72rem;
  color: var(--text-primary);
  cursor: pointer;
  border-radius: 3px;
  user-select: none;
}

.adv-panel-item:hover {
  background: #f1f5f9;
}

.adv-panel-actions {
  display: flex;
  justify-content: space-between;
  padding: 5px 8px;
  border-top: 1px solid #f1f5f9;
  background: #f8fafc;
  font-size: 0.68rem;
}

.adv-panel-action-btn {
  background: none;
  border: none;
  color: var(--color-accent);
  cursor: pointer;
  font-weight: 600;
  padding: 2px 4px;
}

.adv-panel-action-btn:hover {
  text-decoration: underline;
}

.adv-selected-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
  max-height: 65px;
  overflow-y: auto;
}

.adv-tag-item {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.adv-tag-remove {
  background: transparent;
  border: none;
  color: #0369a1;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
}

.adv-tag-remove:hover {
  color: #ef4444;
}

.adv-filter-field {
  display: flex;
  flex-direction: column;
}

.adv-filter-field label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.adv-filter-field input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.76rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  background: #ffffff;
  box-sizing: border-box;
}

.adv-filter-field input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.12);
}

/* ============================================================
   CATEGORIZED BIEN FORM MODAL (ADD / EDIT)
   ============================================================ */
.bien-form-container {
  display: flex;
  height: 68vh;
  max-height: 68vh;
  border-top: 1px solid var(--border-color);
  overflow: hidden;
}

.bien-form-sidebar {
  width: 270px;
  background: #f8fafc;
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.bien-form-cat-btn {
  padding: 10px 14px;
  border: none;
  background: transparent;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f1f5f9;
  transition: all var(--transition-fast);
}

.bien-form-cat-btn:hover {
  background: #f1f5f9;
  color: var(--text-primary);
}

.bien-form-cat-btn.active {
  background: #ffffff;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
  font-weight: 700;
}

.bien-form-cat-badge {
  background: #10b981;
  color: #ffffff;
  font-size: 0.62rem;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 700;
}

.bien-form-content {
  flex: 1;
  padding: 18px 22px;
  overflow-y: auto;
  background: #ffffff;
}

.bien-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
}

.bien-field-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bien-field-item.full-width {
  grid-column: 1 / -1;
}

.bien-field-item label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bien-field-item input,
.bien-field-item select,
.bien-field-item textarea {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.76rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  background: #ffffff;
  box-sizing: border-box;
  transition: border-color var(--transition-fast);
}

.bien-field-item input:focus,
.bien-field-item select:focus,
.bien-field-item textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.12);
}

.bien-field-item textarea {
  resize: vertical;
  min-height: 60px;
}

/* ============================================================
   CATEGORIZED COLUMNS MODAL
   ============================================================ */
.cols-modal-body {
  max-height: 62vh;
  overflow-y: auto;
  padding: 14px 18px;
}

.cols-global-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  margin-bottom: 16px;
}

.cols-cat-section {
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  margin-bottom: 12px;
  background: #ffffff;
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.cols-cat-section:hover {
  border-color: #cbd5e1;
}

.cols-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  user-select: none;
}

.cols-cat-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cols-cat-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
}

.cols-cat-badge {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  background: #e2e8f0;
  padding: 2px 7px;
  border-radius: 10px;
}

.cols-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 12px;
  padding: 10px 14px;
  background: #ffffff;
}

@media (min-width: 768px) {
  .cols-cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cols-item-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 6px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.73rem;
  color: var(--text-primary);
  user-select: none;
  transition: background 0.1s;
}

.cols-item-label:hover {
  background: #f8fafc;
}

.cols-item-label input[type="checkbox"] {
  cursor: pointer;
}

.cols-item-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Highlight new row added */
@keyframes highlightRow {
  0% { background-color: #dcfce7; }
  100% { background-color: transparent; }
}

.highlight-new-row {
  animation: highlightRow 3.5s ease-out;
}