/**
 * Site Layout & Nostalgic Framing - Julie & Tom
 */

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

body {
  background-color: var(--dark-brown);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  padding: 16px 8px;
}

@media (min-width: 768px) {
  body {
    padding: 24px 16px;
  }
}

/* Site Wrapper with nostalgic double border */
.site-wrapper {
  max-width: 1080px;
  margin: 0 auto;
  background-color: var(--cream);
  border: 8px solid var(--burgundy);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 0 0 0 4px var(--cream);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 48px);
}

/* Header */
header.site-header {
  background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-dark) 100%);
  color: var(--cream);
  text-align: center;
  padding: 36px 20px 28px;
  position: relative;
  border-bottom: 5px solid var(--cream);
}

.header-symbol {
  width: 68px;
  height: auto;
  margin-bottom: 12px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease;
}

.header-symbol:hover {
  transform: scale(1.06);
}

h1.site-title {
  font-family: var(--font-serif-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--cream);
  text-shadow: 2px 3px 6px rgba(0, 0, 0, 0.45);
  margin-bottom: 6px;
}

.tagline {
  font-family: var(--font-serif-body);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--light-blue);
  letter-spacing: 0.5px;
}

/* Navigation Bar */
nav.nav-bar {
  background-color: var(--dark-brown);
  padding: 10px 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 3px solid var(--light-blue);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-link {
  color: var(--cream);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.4px;
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  transition: all 0.2s ease;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  cursor: pointer;
}

.nav-link:hover {
  background-color: rgba(164, 32, 56, 0.85);
  color: #ffffff;
  border-color: var(--light-blue);
}

.nav-link.active {
  background-color: var(--burgundy);
  color: #ffffff;
  border-color: var(--light-blue);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

@media (max-width: 640px) {
  nav.nav-bar {
    padding: 8px 10px;
    gap: 6px;
  }
  .nav-link {
    font-size: 0.82rem;
    padding: 5px 8px;
  }
}

/* Main Content Area */
main#tab-content {
  flex: 1;
  padding: 24px 20px 48px;
  min-height: 500px;
}

@media (min-width: 768px) {
  main#tab-content {
    padding: 36px 36px 64px;
  }
}

/* HTMX Loading Indicator */
.htmx-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}

/* Footnote */
footer.site-footer {
  background-color: var(--cream-card);
  border-top: 3px solid var(--burgundy);
  padding: 24px 20px;
  text-align: center;
  color: var(--burgundy);
  font-family: var(--font-serif-body);
  font-size: 0.95rem;
}

.footer-quote {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.footer-copyright {
  font-weight: 600;
  letter-spacing: 1px;
}