/* Base Reset & Fonts */
* {
  box-sizing: border-box;
}
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: system-ui, -apple-system, sans-serif;
  overflow: hidden; /* Prevent page scrolling, match the requested static layout */
}

/* Color Variables */
:root {
  --bg-ocean: #EAF8FF;
  --color-text: #111111;
  --color-land: #111111;
  --color-border: #FFFFFF;
  --color-birth: #FFD54A;
  --color-death: #FF4D4D;
  --color-growth: #60A5FA; /* Light blue for growth in dark UI */
  --bg-dark: #111111;
}

/* Layout Containers */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  background-color: var(--bg-ocean);
  color: var(--color-text);
}

/* Header */
.header {
  padding: 1.5rem 2.5rem 0.5rem 2.5rem;
  flex-shrink: 0;
}
.title {
  margin: 0;
  font-size: 2.25rem; /* 36px */
  font-weight: 300;
  letter-spacing: 0.2em;
  opacity: 0.9;
  text-transform: uppercase;
}

/* Map Section */
.map-section {
  flex-grow: 1;
  position: relative;
  padding: 0 2.5rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.world-svg {
  width: 100%;
  height: 100%;
  max-width: 1400px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.05));
}
.country-path {
  fill: var(--color-land);
  stroke: var(--color-border);
  stroke-width: 0.5;
  transition: fill 0.3s ease;
}

/* Dark Section (Black UI for Counters & Table) */
.dark-section {
  background-color: var(--bg-dark);
  color: #FFFFFF;
  border-top: 1px solid rgba(17, 17, 17, 0.1);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

/* Info Bar */
.info-bar {
  background-color: transparent;
  padding: 1.25rem 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .info-bar {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}
.info-block {
  display: flex;
  flex-direction: column;
}
.divider {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 2rem;
}
@media (max-width: 768px) {
  .divider {
    border-left: none;
    padding-left: 0;
  }
}
.info-label {
  font-size: 0.625rem; /* 10px */
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.25rem;
}
.info-value {
  font-size: 1.5rem; /* 24px */
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-weight: 500;
  letter-spacing: -0.025em;
  display: flex;
  align-items: center;
  color: #FFFFFF;
}
.value-growth {
  color: var(--color-growth);
  font-weight: 700;
}
.emoji {
  margin-right: 0.5rem;
}
.info-subtext {
  font-size: 0.875rem; /* 14px */
  color: rgba(255, 255, 255, 0.5);
  margin-left: 0.5rem;
  font-family: system-ui, -apple-system, sans-serif;
  font-weight: 400;
}
.subtext-light {
  color: rgba(255, 255, 255, 0.6);
}

/* Table Section */
.table-section {
  height: 220px;
  padding: 0 2.5rem;
  overflow-y: auto;
  flex-shrink: 0;
  position: relative;
}
.table-section::-webkit-scrollbar {
  width: 6px;
}
.table-section::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
.table-section::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}
.table-section::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}
.data-table {
  width: 100%;
  text-align: left;
  border-collapse: collapse;
  position: relative;
}
.data-table th {
  padding: 0.75rem 0 0.5rem 0;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  background-color: var(--bg-dark);
  z-index: 10;
}
.data-table td {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
}
.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.05);
}
.col-country {
  font-weight: 500;
  font-family: system-ui, -apple-system, sans-serif;
}
.col-number {
  text-align: right;
}
.data-table td:not(:first-child) {
  text-align: right;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.val-birth {
  color: var(--color-birth);
  font-weight: 700;
}
.val-death {
  color: var(--color-death);
  font-weight: 700;
}

/* Footer */
.footer {
  padding: 0.75rem 2.5rem;
  font-size: 0.5625rem; /* 9px */
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  flex-shrink: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}