/* ============================================
   Layout
   ============================================ */

/* ============================================
   Standard Breakpoints
    Mobile: 0px - 480px
    Tablet: 481px - 768px
    Desktop: 769px - 1024px
    Large Desktop: 1025px and up
   ============================================ */

:root {
  --site-header-height: calc(1rem + 1rem + max(40px, 36px));
  --step-page-top-padding: clamp(12px, 5dvh - var(--spacing-lg), var(--spacing-4xl));
  --site-header-back-size: 40px;
  --progress-bar-height: 10px;
}

@media (min-width: 768px) {
  :root {
    --site-header-height: calc(1.25rem + 1.25rem + max(40px, 40px));
  }
}

@media (min-width: 1024px) {
  :root {
    --site-header-height: calc(2rem + 2rem + max(40px, var(--spacing-3xl)));
  }
}

body {
  height: 100%;
  width: 100%;
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text);
}

/* App Shell */
.app-shell {
  display: contents;
}

.main-content-wrapper {
  height: 100%;
  width: 100%;
  display: flex;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: relative;
  background: var(--color-app-background);
  color: var(--color-text);
}

/* Aurora background — frosted glass effect behind content */
.main-content-wrapper::before {
  content: '';
  position: fixed;
  inset: -100px;
  z-index: -1;
  background:
    radial-gradient(circle 450px at 5% 30%, var(--color-aurora-1), transparent 70%),
    radial-gradient(circle 400px at 90% 10%, var(--color-aurora-2), transparent 70%),
    radial-gradient(circle 500px at 50% 85%, var(--color-aurora-3), transparent 70%),
    radial-gradient(circle 350px at 75% 60%, var(--color-aurora-4), transparent 70%),
    radial-gradient(circle 300px at 20% 75%, var(--color-aurora-5), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.content-container {
  display: flex;
  flex: 1 1 100%;
  flex-direction: column;
  padding: var(--spacing-xl) var(--spacing-lg);
  width: 100%;
  max-width: var(--max-content-width);
  margin: 0 auto;
}

/* ============================================
   Site Header — White bar with centered logo + back button
   ============================================ */

.site-header {
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--color-surface, #FFFFFF);
  display: grid;
  grid-template-columns: 1fr auto minmax(max-content, 1fr);
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header-back-slot {
  justify-self: start;
}

.site-header-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--site-header-back-size);
  height: var(--site-header-back-size);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--color-primary);
  border-radius: 50%;
  transition: background-color var(--transition-fast, 0.15s ease);
}

@media (hover: hover) and (pointer: fine) {
  .site-header-back:hover {
    background-color: var(--color-focus);
  }
}

.site-header-logo {
  justify-self: center;
  height: 36px;
  width: 180px;
  background: var(--logo-url) no-repeat center / contain;
}

.site-header-spacer {
  justify-self: end;
}

/* ============================================
   Mobile scroll-linked header transition (Quotes screen only, <=768px)
   ============================================ */
.site-header-edit-btn {
  display: none;
}

@media (max-width: 768px) {

  .site-header-logo {
    justify-self: start;
    transition: transform var(--transition-base);
  }

  .site-header-edit-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: var(--color-surface);
    color: var(--color-primary-text);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
    font-family: var(--font-family);
    white-space: nowrap;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }

  body.quotes-banner-collapsed .site-header {
    grid-template-columns: var(--site-header-back-size) auto minmax(max-content, 1fr);
  }

  body.quotes-banner-collapsed .site-header-edit-btn {
    opacity: 1;
    visibility: visible;
  }
}

/* Progress bar — bottom border of header */
.site-header-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: fit-content;
  background-color: var(--color-border-light, #EDF2F7);
}

/* Tablet+ */
@media (min-width: 768px) {
  .site-header {
    padding: 1.25rem 2rem;
  }

  .site-header-logo {
    height: 40px;
    width: 220px;
  }
}

/* Desktop landscape */
@media (min-width: 1024px) {
  .site-header {
    padding: 2rem 3rem;
  }

  .site-header-logo {
    height: var(--spacing-3xl);
    width: 280px;
  }
}

.site-header.site-header--hidden {
  --progress-bar-height: 15px;
  padding: calc(var(--progress-bar-height) / 2);
}

/* ============================================
   Step Page Containers — Top-aligned, fluid spacing
   ============================================ */

/* Groups step counter + step component — tight internal spacing */
.step-content {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.step-page {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1;
  justify-content: flex-start;
  padding-top: var(--step-page-top-padding);
  gap: clamp(var(--spacing-lg), 4dvh, var(--spacing-3xl));
}

.welcome-page {
  width: 100%;
  height: 100%;
  display: flex;
}

.input-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  text-align: left;
}

/* Wrapper for all interactive content inside .input-container */
.input-form-body {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: clamp(var(--spacing-lg), 3dvh, var(--spacing-2xl));
}

.input-form-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: var(--spacing-md);
}

/* Container for grouping an input field with its error message */
.input-field-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  width: 100%;
}

/* Side-by-side fields at wider viewports (name, DOB, contact info) */
.input-form-column.inline-fields .input-field {
  max-width: none;
}

@media (min-width: 768px) {
  .input-form-column.inline-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0px, 1fr));
  }
}

/* ============================================
   Composite Step Container
   ============================================ */
.composite-step-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  flex: 1;
  gap: var(--spacing-md);
  width: 100%;
}

.composite-step-container .input-container {
  flex: 0 1 auto;
}

.composite-step-container .input-subtext:empty {
  display: none;
}

.composite-step-container .input-prompt:empty {
  display: none;
}