/* Layout and Base Styles - Mobile First */

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

body {
  font-family: var(--font-body);
  background: var(--bg-gradient-main);
  min-height: 100svh;
  overflow-x: hidden;
  overflow-y: hidden; /* Prevent scroll on mobile */
}

/* Allow scrolling on non-fullscreen pages */
body:has(.content-container) {
  overflow-y: auto;
}

/* MOBILE-FIRST: Default mobile styles (0-599px) */

/* Main layout containers */
.page-centered {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-sm);
}

.page-fullheight {
  min-height: 100svh;
}

.content-container {
  max-width: var(--container-xl);
  margin: var(--space-sm) auto;
  padding: 0 var(--space-sm);
}

/* Login container - mobile optimized */
.login-container {
  background: var(--bg-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl);
  text-align: center;
  max-width: var(--container-sm);
  width: 90%;
}

.password-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Save the date - MOBILE FIRST (full screen by default) */
.save-the-date {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* height removed - using position fixed with top/bottom instead */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

/* Wedding info - mobile optimized */
.wedding-info {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--space-lg);
}

.hero-section {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.wedding-title {
  font-family: var(--font-script);
  font-size: var(--font-5xl);
  color: var(--primary-brown);
  margin-bottom: var(--space-sm);
}

.wedding-date {
  font-family: var(--font-heading);
  font-size: var(--font-2xl);
  color: var(--text-dark);
  font-weight: 600;
  margin-top: var(--space-sm);
}

.wedding-location {
  font-size: var(--font-lg);
  color: var(--text-medium);
  margin-top: var(--space-xs);
}

/* Info sections - mobile optimized */
.info-section {
  margin-bottom: var(--space-xl);
}

.section-heading {
  color: var(--text-dark);
  margin-bottom: var(--space-sm);
  font-size: var(--font-xl);
}

.info-text {
  color: var(--text-medium);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.venue-name {
  color: var(--primary-brown);
  margin-bottom: var(--space-xs);
  font-size: var(--font-lg);
}

.venue-address {
  color: var(--text-medium);
  margin-bottom: var(--space-sm);
}

/* Divider between sections */
.divider {
  height: 1px;
  background: var(--border-gray);
  margin: var(--space-2xl) 0;
}

/* Utility layout classes */
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.text-center {
  text-align: center;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

/* TABLET (600px+): Increase spacing, save-the-date becomes centered card */
@media (min-width: 600px) {
  .page-centered {
    padding: var(--space-md);
  }

  /* Constrain height when page-centered contains save-the-date */
  .page-centered:has(.save-the-date) {
    padding: var(--space-md);
    height: 100svh;
    overflow: hidden;
    box-sizing: border-box;
  }

  .content-container {
    margin: var(--space-lg) auto;
    padding: 0 var(--space-md);
  }

  .wedding-info {
    padding: var(--space-xl);
  }

  .wedding-title {
    font-size: var(--font-6xl);
  }

  .wedding-date {
    font-size: var(--font-3xl);
  }

  .section-heading {
    font-size: var(--font-2xl);
  }

  /* Save the date becomes centered card on tablet */
  .save-the-date {
    position: static;
    height: auto;
    padding: var(--space-lg) 0;
  }
}

/* DESKTOP (900px+): Maximum spacing and typography */
@media (min-width: 900px) {
  .page-centered {
    padding: var(--space-lg);
  }

  /* Remove padding when page-centered contains save-the-date to prevent overflow */
  .page-centered:has(.save-the-date) {
    padding: var(--space-lg);
    height: 100svh;
    overflow: hidden;
    box-sizing: border-box;
  }

  .content-container {
    padding: 0 var(--space-lg);
    max-height: 100svh;
    overflow-y: auto;
  }

  .wedding-info {
    padding: var(--space-2xl);
  }

  .hero-section {
    margin-bottom: var(--space-2xl);
  }

  .wedding-title {
    font-size: var(--font-7xl);
  }

  .wedding-date {
    font-size: var(--font-4xl);
  }

  .section-heading {
    font-size: var(--font-3xl);
  }

}