:root {
  /* Brand Colors */
  --hs-orange: #ff7a59;
  --hs-orange-hover: #ff8f73;
  --hs-navy: #2e475d;
  --hs-navy-dark: #1e2e3e;
  --hs-bg: #f5f8fa;
  --hs-white: #ffffff;
  
  /* Text Colors */
  --text-primary: #33475b;
  --text-secondary: #516f90;
  --text-tertiary: #7c98b6;
  --text-inverse: #ffffff;
  --text-link: #00a4bd;
  
  /* Borders */
  --border-light: #cbd6e2;
  --border-medium: #99acc2;
  
  /* State Colors */
  --success: #00a4bd;
  --warning: #f5c26b;
  --danger: #f2545b;
  --info: #00bda5;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  
  /* Layout */
  --topbar-height: 56px;
  --sidebar-width: 64px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--hs-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text-link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Chrome: Topbar */
.hs-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-height);
  background-color: var(--hs-navy);
  color: var(--hs-white);
  display: flex;
  align-items: center;
  padding: 0 16px;
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.hs-topbar__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  width: var(--sidebar-width);
  justify-content: center;
  margin-left: -16px;
  margin-right: 16px;
  color: var(--hs-white);
  text-decoration: none;
}
.hs-topbar__logo:hover {
  text-decoration: none;
}

.hs-topbar__search {
  flex: 1;
  max-width: 320px;
  position: relative;
}
.hs-topbar__search input {
  width: 100%;
  background: rgba(255,255,255,0.15);
  border: 1px solid transparent;
  color: white;
  padding: 6px 12px 6px 32px;
  border-radius: 4px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all 0.2s;
}
.hs-topbar__search input::placeholder {
  color: rgba(255,255,255,0.7);
}
.hs-topbar__search input:focus {
  background: white;
  color: var(--text-primary);
  outline: none;
}
.hs-topbar__search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  fill: rgba(255,255,255,0.7);
}
.hs-topbar__search input:focus + .hs-topbar__search-icon {
  fill: var(--text-primary);
}

.hs-topbar__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}
.hs-topbar__action-icon {
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  cursor: pointer;
}
.hs-topbar__action-icon:hover {
  color: white;
}
.hs-topbar__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--hs-white);
  color: var(--hs-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  font-size: 12px;
}

/* Chrome: Sidebar */
.hs-sidebar {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background-color: var(--hs-navy-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 16px;
  z-index: 900;
}

.hs-sidebar__item {
  width: 100%;
  padding: 12px 0;
  display: flex;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s;
}
.hs-sidebar__item:hover, .hs-sidebar__item.active {
  color: white;
  background-color: rgba(255,255,255,0.05);
  border-left: 3px solid var(--hs-orange);
}
.hs-sidebar__item svg {
  fill: currentColor;
}

/* Layout */
.hs-layout {
  padding-top: var(--topbar-height);
  padding-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hs-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Page Header */
.hs-page-header {
  background: var(--hs-white);
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hs-page-header h1 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hs-page-header-actions {
  display: flex;
  gap: 12px;
}

/* Sub Navigation (Tabs) */
.hs-subnav {
  background: var(--hs-white);
  padding: 0 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  gap: 24px;
}
.hs-subnav__item {
  padding: 16px 0;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-base);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  text-decoration: none;
}
.hs-subnav__item:hover {
  color: var(--text-primary);
  text-decoration: none;
}
.hs-subnav__item.active {
  color: var(--text-primary);
  border-bottom-color: var(--text-primary);
}

/* Filter Bar */
.hs-filter-bar {
  background: var(--hs-white);
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  gap: 16px;
  align-items: center;
}
.hs-search-input {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-medium);
  border-radius: 3px;
  padding: 4px 12px;
  width: 240px;
  background: white;
}
.hs-search-input input {
  border: none;
  outline: none;
  width: 100%;
  font-size: var(--font-size-sm);
  padding: 4px;
}
.hs-search-input svg {
  fill: var(--text-secondary);
}
.hs-filter-chip {
  color: var(--text-link);
  font-size: var(--font-size-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.hs-filter-chip:hover {
  text-decoration: underline;
}

/* View Tabs (Table Tabs) */
.hs-view-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  background: var(--hs-white);
  padding: 0 24px;
  margin-top: 24px;
}
.hs-view-tab {
  padding: 12px 16px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  margin-bottom: -1px;
}
.hs-view-tab.active {
  background: var(--hs-white);
  border-color: var(--border-light);
  color: var(--text-primary);
  border-bottom-color: var(--hs-white);
}

/* Components: Buttons */
.hs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: 3px;
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
  font-family: var(--font-family);
  gap: 8px;
}
.hs-btn--primary {
  background-color: var(--hs-orange);
  color: var(--hs-white);
}
.hs-btn--primary:hover {
  background-color: var(--hs-orange-hover);
}
.hs-btn--secondary {
  background-color: var(--hs-white);
  color: var(--hs-orange);
  border-color: var(--hs-orange);
}
.hs-btn--secondary:hover {
  background-color: rgba(255,122,89,0.1);
}
.hs-btn--default {
  background-color: var(--hs-white);
  color: var(--text-primary);
  border-color: var(--border-medium);
}
.hs-btn--default:hover {
  background-color: #f5f8fa;
}

/* Components: Table */
.hs-table-container {
  background: var(--hs-white);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.hs-table-wrapper {
  overflow-x: auto;
  border-bottom: 1px solid var(--border-light);
}
.hs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.hs-table th {
  padding: 12px 16px;
  background: #fdfdfd;
  border-bottom: 2px solid var(--border-light);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.hs-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}
.hs-table tr:hover td {
  background: #fbfdfd;
}

/* Checkbox */
.hs-checkbox {
  width: 14px;
  height: 14px;
  border: 1px solid var(--border-medium);
  border-radius: 2px;
  cursor: pointer;
  accent-color: var(--hs-orange);
}

/* Avatar Group (Table) */
.hs-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--hs-navy);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  margin-right: 8px;
}

/* Tags/Badges */
.hs-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.hs-badge--success { background: #e3f5f4; color: #009386; }
.hs-badge--warning { background: #fef5e6; color: #b27300; }
.hs-badge--danger { background: #fcebeb; color: #c43239; }
.hs-badge--info { background: #e5f5f8; color: #00819a; }

/* Kanban Board */
.hs-board {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 24px;
  min-height: calc(100vh - 180px);
  background: var(--hs-bg);
  align-items: flex-start;
}
.hs-board-column {
  flex: 0 0 280px;
  background: #f9fbfb;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 220px);
}
.hs-board-column-header {
  padding: 12px 16px;
  font-weight: 600;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 2px solid;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  border-radius: 4px 4px 0 0;
}
.hs-board-column-cards {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  flex: 1;
}
.hs-board-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  cursor: grab;
  position: relative;
}
.hs-board-card:hover {
  box-shadow: var(--shadow-md);
}
.hs-board-card-title {
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-link);
  font-size: var(--font-size-sm);
}
.hs-board-card-amount {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}
.hs-board-card-footer {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hs-board-totals {
  padding: 12px;
  border-top: 1px solid var(--border-light);
  background: white;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  text-align: center;
  border-radius: 0 0 4px 4px;
}

/* Dashboard Summary */
.hs-dashboard {
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.hs-panel {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 20px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}
.hs-panel-header {
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hs-panel-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px 0;
  color: var(--text-secondary);
}
.hs-panel-content img {
  width: 120px;
  margin-bottom: 16px;
}

/* Toast */
.hs-toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hs-toast {
  background: var(--hs-navy);
  color: white;
  padding: 12px 20px;
  border-radius: 4px;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 250px;
}
.hs-toast__close {
  cursor: pointer;
  opacity: 0.7;
}
.hs-toast__close:hover {
  opacity: 1;
}