:root {
  --primary-color: #1B5E45;
  --secondary-color: #D4AF37;
  --light-bg: #f5f5f5;
  --card-bg: #ffffff;
  --white: #ffffff;
  --text-dark: #333333;
  --text-light: #666666;
  --border-color: #dddddd;
  --success: #28a745;
  --error: #dc3545;
  --warning: #ffc107;
}

[data-bs-theme="dark"] {
  --primary-color: #237858;
  --light-bg: #121212;
  --card-bg: #1e1e1e;
  --white: #ffffff;
  --text-dark: #e0e0e0;
  --text-light: #a0a0a0;
  --border-color: #333333;
}

/* Force Bootstrap text colors to adapt in dark mode */
[data-bs-theme="dark"] .text-dark {
  color: #e0e0e0 !important;
}

[data-bs-theme="dark"] .text-muted {
  color: #a0a0a0 !important;
}

[data-bs-theme="dark"] .bg-white {
  background-color: var(--white) !important;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--light-bg);
  color: var(--text-dark);
}

/* Auth Pages Styling */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, #0f3d2d 100%);
  padding: 20px;
}

.auth-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 450px;
}

.auth-card-header {
  text-align: center;
  margin-bottom: 30px;
}

.logo-circle {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f0f0f0;
  border-radius: 50%;
  border: 3px solid var(--secondary-color);
  box-shadow: 0 4px 12px rgba(27, 94, 69, 0.15);
  overflow: hidden;
}

.logo-image {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 50%;
}

.login-logo-image {
  width: 240px;
  height: auto;
  max-height: 140px;
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 auto 6px;
}

.auth-card-header h1 {
  color: var(--primary-color);
  font-size: 26px;
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-card-header p {
  color: var(--text-light);
  font-size: 13px;
  font-weight: 500;
}

/* Sidebar Navigation */
.sidebar {
  width: 250px;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 20px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  left: 0;
  top: 0;
  z-index: 1000;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar-header {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
  gap: 15px;
}

.sidebar-logo {
  width: 56px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.96);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

.sidebar-logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sidebar-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.sidebar-subtitle {
  font-size: 12px;
  opacity: 0.8;
}

.sidebar-nav {
  list-style: none;
  padding-left: 0;
}

.sidebar-nav li {
  margin-bottom: 12px;
}

.sidebar-nav a {
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.sidebar-nav a:hover {
  background-color: rgba(212, 175, 55, 0.2);
  color: var(--white);
}

.sidebar-nav a.active {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  font-weight: 600;
}

/* Layout Content Wrapper */
.main-content {
  margin-left: 250px;
  min-height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.navbar {
  background-color: var(--card-bg);
  padding: 2px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  margin-bottom: 25px;
  border-radius: 8px;
  width: 100%;
}

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo-image {
  height: 55px;
  max-width: 160px;
  object-fit: contain;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-badge {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.content-area {
  background-color: var(--card-bg);
  padding: 24px 28px;
  border-radius: 12px;
  box-shadow: 0 3px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(27, 94, 69, 0.08);
  flex: 1;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 0;
  min-height: calc(100vh - 110px);
}

/* Searchable dropdown styles */
.searchable-select-wrapper {
  position: relative;
  flex: 1;
}

.searchable-select-wrapper input.searchable-input {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  padding: 6px 12px;
  font-size: 1rem;
  outline: none;
  background-color: var(--card-bg);
  color: var(--text-dark);
  box-shadow: none;
}

.searchable-select-wrapper input.searchable-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.15rem rgba(27, 94, 69, .15);
}

.searchable-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 0.375rem 0.375rem;
  z-index: 1050;
  max-height: 200px;
  overflow-y: auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.searchable-dropdown .dropdown-item-opt {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 0.93rem;
}

.searchable-dropdown .dropdown-item-opt:hover,
.searchable-dropdown .dropdown-item-opt.active {
  background-color: rgba(27, 94, 69, 0.15);
  color: var(--primary-color);
}

/* Weight unit selector */
.weight-input-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.weight-input-group input {
  flex: 1 1 auto;
  min-width: 5.5rem;
  width: auto;
}

.weight-input-group.scale-reading input {
  border-color: var(--primary-color, #1b5e45) !important;
  box-shadow: 0 0 0 0.15rem rgba(27, 94, 69, 0.15);
}

.weight-input-group .scale-status-hint {
  flex: 0 0 100%;
  width: 100%;
  max-width: 100%;
  margin-top: 2px;
  line-height: 1.4;
  font-size: 11px;
  order: 10;
}

.weight-unit-select {
  width: 70px;
  min-width: 60px;
  flex: 0 0 auto;
}

/* Custom Table Styling */
.table-container {
  overflow-x: auto;
  overflow-y: auto;
  margin-top: 15px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  max-height: 320px;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0;
}

.custom-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  padding: 12px 16px;
  font-weight: 600;
  text-align: left;
  border: none;
}

.custom-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-dark);
  font-size: 14px;
}

.custom-table tbody tr {
  height: 56px;
}

.custom-table tbody tr:hover {
  background-color: rgba(27, 94, 69, 0.04);
}

/* Card custom variations */
.card-stat {
  border-left: 4px solid var(--primary-color);
  transition: transform 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.card-stat:hover {
  transform: translateY(-3px);
}

/* Card Stat Colors */
.stat-grn {
  background-color: #eef7f2;
  border-left-color: #1B5E45;
}

.stat-gin {
  background-color: #f8f3e6;
  border-left-color: #8a6d1d;
}

.stat-sgin {
  background-color: #f3e6f8;
  border-left-color: #6d1d8a;
}

.stat-total {
  background-color: #f4f4f4;
  border-left-color: #333333;
}

.stat-rts {
  background-color: #e8f4f8;
  border-left-color: #0d6efd;
}

.stat-gp {
  background-color: #f8e8e8;
  border-left-color: #dc3545;
}

[data-bs-theme="dark"] .stat-grn {
  background-color: rgba(27, 94, 69, 0.15);
  border-left-color: #2ea076;
}

[data-bs-theme="dark"] .stat-gin {
  background-color: rgba(138, 109, 29, 0.15);
  border-left-color: #c9a43a;
}

[data-bs-theme="dark"] .stat-sgin {
  background-color: rgba(109, 29, 138, 0.15);
  border-left-color: #9d3dc2;
}

[data-bs-theme="dark"] .stat-total {
  background-color: rgba(255, 255, 255, 0.05);
  border-left-color: #888888;
}

[data-bs-theme="dark"] .stat-rts {
  background-color: rgba(13, 110, 253, 0.15);
  border-left-color: #4d8dfd;
}

[data-bs-theme="dark"] .stat-gp {
  background-color: rgba(220, 53, 69, 0.15);
  border-left-color: #e66b78;
}

/* Theme buttons override */
.btn-primary-theme {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
}

.btn-primary-theme:hover,
.btn-primary-theme:focus {
  background-color: #124331;
  border-color: #124331;
  color: var(--white);
}

.btn-secondary-theme {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--primary-color);
  font-weight: 600;
}

.btn-secondary-theme:hover,
.btn-secondary-theme:focus {
  background-color: #bfa030;
  border-color: #bfa030;
  color: var(--primary-color);
}

.text-primary-theme {
  color: var(--primary-color);
}

.text-secondary-theme {
  color: var(--secondary-color);
}

/* Tabs customized styling */
.nav-tabs .nav-link {
  color: var(--text-light);
  font-weight: 500;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 10px 20px;
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  color: var(--primary-color);
}

.nav-tabs .nav-link.active {
  color: var(--primary-color) !important;
  background-color: transparent !important;
  border: none;
  border-bottom: 3px solid var(--primary-color);
  font-weight: 600;
}

.section-title {
  color: var(--primary-color);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-description {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.table-container.scrollable {
  max-height: 320px;
  overflow-y: auto;
}

.table-container.scrollable thead th {
  position: sticky;
  top: 0;
  z-index: 2;
}

.history-filter-panel {
  margin: 18px 0 22px;
  padding: 18px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--card-bg);
  box-shadow: 0 10px 30px rgba(27, 94, 69, 0.08);
}

.history-filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.history-filter-title {
  color: var(--primary-color);
  font-size: 17px;
  font-weight: 700;
}

.history-filter-subtitle {
  margin-top: 4px;
  color: var(--text-light);
  font-size: 13px;
}

.history-filter-badge {
  background: rgba(27, 94, 69, 0.08);
  color: var(--primary-color);
  border: 1px solid rgba(27, 94, 69, 0.16);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.history-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.history-filter-actions {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.history-filter-meta {
  color: var(--text-light);
  font-size: 13px;
}

.history-filter-clear:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    box-shadow: none;
  }

  .main-content {
    margin-left: 0;
    padding: 15px;
  }

  .navbar {
    flex-direction: column;
    gap: 15px;
    text-align: center;
    padding: 12px;
  }

  .form-grid,
  .history-filter-grid {
    grid-template-columns: 1fr;
  }

  .history-filter-header,
  .history-filter-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}