/* Fonts */
@font-face {
  font-family: "Eurostile";
  src: url("/assets/font/eurostile/eurostile.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Eurostile";
  src: url("/assets/font/eurostile/eurostile-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #cc3333;
  --color-error: #d32f2f;
  --color-text: #1a1a1a;
  --color-text-light: #595959;
  --color-white: #ffffff;
  --color-background: #fafafa;
  --color-border: #e5e5e5;
  --color-border-light: #f0f0f0;

  --font-eurostile: "Eurostile", sans-serif;
  --font-sans:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu",
    "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  --mobile-breakpoint: 768px;
  --container-max-width: 720px;
  --skinny-container-max-width: 480px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#main-content {
  flex: 1;
}

.container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.container-narrow {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: var(--skinny-container-max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Navigation */
.navbar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: inherit;
}

.logo {
  width: 48px;
  height: 48px;
}

.site-title {
  font-family: var(--font-eurostile);
  color: var(--color-text);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Messages */
.message-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.message {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  border-radius: 8px;
  padding: var(--spacing-md);
}

.message-error {
  background-color: #fee;
  border: 1px solid #fcc;
  color: #c00;
}

.message-info {
  background-color: #e8f5e9;
  border: 1px solid #a5d6a7;
  color: #2e7d32;
}

.message-text {
  font-size: 0.9375rem;
  line-height: 1.5;
  flex: 1;
}

.message-dismiss {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: 0.7;
  color: inherit;
}

.message-dismiss:hover {
  opacity: 1;
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  width: 100%;
}

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

/* Visually hidden but accessible to screen readers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mt-md {
  margin-top: var(--spacing-sm);
}

.page-icon-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.page-icon {
  width: 80px;
  height: 80px;
  opacity: 0.9;
}

.page-title {
  font-family: var(--font-eurostile);
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-text);
}

.page-message {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 var(--spacing-md) 0;
}

.page-message-muted {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin: 0;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition:
    color 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease,
    transform 0.15s ease;
  background: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: #b82e2e;
  border-color: #b82e2e;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(204, 51, 51, 0.2);
}

.btn-primary:disabled {
  cursor: not-allowed;
}

.btn-secondary {
  background-color: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.btn-secondary:hover {
  background-color: var(--color-text-light);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary:disabled {
  cursor: not-allowed;
}

.btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  transition:
    box-shadow 0.15s ease,
    background-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease;
  width: 100%;
}

.btn-outline:hover {
  background-color: var(--color-background);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-outline:active {
  transform: translateY(0);
}

.btn-large {
  padding: 1.125rem 2rem;
  font-size: 1.0625rem;
  width: 100%;
}

.btn-nav {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  height: 2.75rem;
  min-width: 2.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  transition:
    color 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease;
  color: var(--color-primary);
}

.btn-nav-subtle {
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-nav-subtle:hover {
  background-color: var(--color-background);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
  box-shadow: none;
}

.btn-nav-filled {
  color: var(--color-white);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-nav-filled:hover {
  background-color: #b82e2e;
  border-color: #b82e2e;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(204, 51, 51, 0.2);
}

.btn-nav-icon {
  padding: 0.625rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-color: var(--color-text);
}

.btn-nav-icon:hover {
  background-color: var(--color-background);
  border-color: var(--color-text-light);
}

.nav-icon {
  width: 1.25rem;
  height: 1.25rem;
}

footer {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xs) 0;
  margin-top: var(--spacing-xxl);
}

footer p {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.mobile-hidden {
  display: inline-block;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }

  .mobile-hidden {
    display: none;
  }

  .site-title {
    font-size: 1.25rem;
  }

  .card {
    padding: var(--spacing-lg);
  }

  .logo {
    width: 40px;
    height: 40px;
  }

  .page-icon {
    width: 64px;
    height: 64px;
  }

  .page-title {
    font-size: 1.75rem;
  }

  .page-message {
    font-size: 0.9375rem;
  }

  .page-message-muted {
    font-size: 0.875rem;
  }
}

html {
  visibility: visible;
  opacity: 1;
}