/* Simple 4-color theme: Dark Green, Yellow, White, Black */
:root {
  --green: #2d5016;
  --yellow: #ffd700;
  --white: #ffffff;
  --black: #000000;
  --light-green: #4a7c59;
  --gray: #f5f5f5;
}

[data-theme="dark"] {
  --green: #4a7c59;
  --yellow: #ffd700;
  --white: #000000;
  --black: #ffffff;
  --light-green: #2d5016;
  --gray: #1a1a1a;
}

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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
}

/* Wide container */
.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 2rem 4rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--white);
  border: 2px solid var(--green);
  border-radius: 10px;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green);
}

/* Navigation */
.navs {
  display: flex;
  align-items: center;
  gap: 2rem;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  color: var(--black);
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--green);
  border-radius: 5px;
  background: var(--white);
}

nav a:hover,
nav a.active {
  background: var(--green);
  color: var(--white);
}

.theme-toggle {
  background: var(--yellow);
  border: 2px solid var(--green);
  border-radius: 5px;
  padding: 0.75rem;
  cursor: pointer;
  font-size: 1.2rem;
}

.theme-toggle:hover {
  background: var(--green);
}

/* Typography */
h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 0.75rem;
}

p {
  color: var(--black);
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* Main content */
main {
  flex: 1;
  margin-bottom: 2rem;
}

/* Cards */
.card {
  background: var(--white);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 2rem;
  margin-bottom: 1.5rem;
}

/* Hero section */
.hero {
  display: grid;
  gap: 1.5rem;
}

/* Update items */
.update-item {
  border-left: 4px solid var(--yellow);
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.date {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  border: 1px solid var(--green);
}

/* Downloads section */
.downloads {
  background: var(--white);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 2rem;
}

.downloads-header {
  margin-bottom: 2rem;
  text-align: center;
}

.downloads-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Tables */
.downloads-table {
  overflow-x: auto;
  border: 2px solid var(--green);
  border-radius: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

thead {
  background: var(--green);
}

thead th {
  color: var(--white);
  font-weight: 600;
  padding: 1rem 1.5rem;
  text-align: left;
  font-size: 1rem;
}

tbody tr {
  border-bottom: 1px solid var(--green);
}

tbody tr:hover {
  background: var(--gray);
}

tbody tr:last-child {
  border-bottom: none;
}

td {
  padding: 1rem 1.5rem;
  vertical-align: middle;
}

.filename,
.version {
  font-weight: 600;
  color: var(--white);
  background: var(--green);
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-size: 0.9rem;
  display: inline-block;
}

/* Links */
a {
  color: var(--green);
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
}

.download-link {
  background: var(--yellow);
  color: var(--black) !important;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--green);
  border-radius: 5px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-block;
}

.download-link:hover {
  background: var(--green);
  color: var(--white) !important;
}

/* VcLogin specific styles */
.vclogin-page {
  max-width: 1200px;
  margin: 0 auto;
}

.vclogin-header {
  text-align: center;
  margin-bottom: 3rem;
}

.alert {
  background: var(--yellow);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 1.5rem;
  margin: 2rem 0;
  color: var(--black);
  font-weight: 500;
}

.description {
  background: var(--white);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 2rem;
  margin-bottom: 2rem;
  text-align: justify;
}

.recommendation {
  background: var(--gray);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 1.5rem;
  margin-top: 2rem;
  text-align: center;
}

.recommendation p {
  color: var(--green);
  font-weight: 600;
  margin: 0;
}

/* Footer */
.footer {
  text-align: center;
  color: var(--black);
  padding: 2rem 0;
  border-top: 2px solid var(--green);
  margin-top: auto;
}

/* 404 styles */
.error-404 {
  text-align: center;
  padding: 4rem 2rem;
}

.error-404 h2 {
  font-size: 3rem;
  color: var(--green);
  margin-bottom: 1rem;
}

/* Responsive design */
@media (max-width: 1200px) {
  .container {
    max-width: 95%;
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  h1 {
    font-size: 2rem;
  }

  nav {
    gap: 0.5rem;
  }

  nav a {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .card {
    padding: 1.5rem;
  }

  .downloads {
    padding: 1.5rem;
  }

  table {
    font-size: 0.9rem;
  }

  td,
  th {
    padding: 0.75rem;
  }

  .description {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .card {
    padding: 1rem;
  }

  .downloads {
    padding: 1rem;
  }

  td,
  th {
    padding: 0.5rem;
  }

  .filename,
  .version {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
}