:root {
  --bg-color: #f8fbff;
  --text-color: #1a2638;
  --text-color-light: #3a4b66;
  --card-bg: #ffffff;
  --border-color: #e0e6f1;
  --primary-color: #1f3d7a;
  --primary-text: #fff;
  --hero-gradient-start: #e8eff9;
  --hero-gradient-end: #f8fbff;
  --shadow-color-light: rgba(42, 72, 121, 0.04);
  --shadow-color-dark: rgba(42, 72, 121, 0.08);
}

body.dark-mode {
  --bg-color: #101724;
  --text-color: #e2e8f0;
  --text-color-light: #94a3b8;
  --card-bg: #1e293b;
  --border-color: #334155;
  --hero-gradient-start: #1a2333;
  --hero-gradient-end: #101724;
  --shadow-color-light: rgba(0, 0, 0, 0.1);
  --shadow-color-dark: rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  padding: 0.95rem 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

button:hover,
.button:hover {
  transform: translateY(-1px);
}

.button {
  background: #1f3d7a;
  color: #fff;
}

.button-secondary {
  background: #eceff7;
  color: #1f3d7a;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  padding: 4rem 0 3rem;
  background: linear-gradient(180deg, var(--hero-gradient-start) 0%, var(--hero-gradient-end) 100%);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.85rem;
  color: var(--text-color-light);
  margin-bottom: 0.9rem;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  line-height: 1.02;
}

.lead,
.summary,
p {
  max-width: 68ch;
  line-height: 1.75;
  color: var(--text-color-light);
}

.lead {
  margin: 1rem 0 2rem;
  font-size: 1.05rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.main-nav {
  background: #fff;
  background: var(--card-bg);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  font-weight: 500;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background-color: rgba(255, 255, 255, 0.8);
}

body.dark-mode .main-nav {
  background-color: rgba(30, 41, 59, 0.8);
}

.main-nav a {
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: background-color 160ms ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.main-nav a:hover {
  background-color: var(--bg-color);
}

.main-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-weight: 700;
  font-size: 1.1rem;
}
.nav-logo img {
  height: 24px;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
}

.search-container {
  margin-top: 2rem;
}

#search-input {
  width: 100%;
  max-width: 400px;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  font-size: 1rem;
  background-color: var(--card-bg);
  color: var(--text-color);
}

.section {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(42, 72, 121, 0.08);
  margin-bottom: 2rem;
}

.section h2 {
  margin-top: 0;
  color: var(--text-color);
}

#cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0 3rem;
}

.loader {
  width: 48px;
  height: 48px;
  border: 5px solid var(--primary-color);
  border-bottom-color: transparent;
  border-radius: 50%;
  display: block;
  margin: 4rem auto;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 1.6rem;
  padding-bottom: 2rem;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  box-shadow: 0 4px 8px var(--shadow-color-light), 0 12px 24px var(--shadow-color-dark);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.party-logo-card {
  height: 32px;
  width: 32px;
  object-fit: contain;
  margin-bottom: 0.5rem;
  border-radius: 4px;
}

.party-status {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-color-light);
  margin-bottom: 0.5rem !important;
}

.card h2 {
  margin-top: 0;
  margin-bottom: 0.9rem;
  color: var(--text-color);
}

.card p {
  flex: 1;
  margin: 0 0 1.4rem;
  color: var(--text-color-light);
}

.card .button {
  width: 100%;
}

.footer {
  padding: 2rem 0 3.5rem;
  text-align: left;
  color: var(--text-color);
  background: var(--bg-color);
  margin-top: 2rem;
}

.footer .container {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.footer p {
  margin: 0.45rem 0;
  max-width: 78ch;
  font-weight: 500;
  color: var(--text-color);
}

.theme-toggle-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  line-height: 1;
  transition: background-color 160ms ease;
}
.theme-toggle-btn:hover {
  background-color: var(--bg-color);
}

.breadcrumbs {
  width: 100%;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-color-light);
}

.breadcrumbs a {
  color: var(--primary-color);
  font-weight: 500;
}

.breadcrumbs span {
  font-weight: 500;
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .button-row {
    flex-direction: column;
  }
}