/* ==========================================================================
   Naturbinderiet - Global Styles
   "Organisk Elegance" Design System
   ========================================================================== */

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

button {
  border: none;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--color-text-body);
  background-color: var(--color-bg-cream);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  color: var(--color-text-dark);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: var(--text-5xl); }
h1:focus,
h1:focus-visible {
  outline: none;
}
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--color-primary-dark);
}

strong {
  font-weight: var(--weight-semibold);
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  min-height: var(--touch-target-min);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 639px) {
  .btn-block-mobile {
    width: 100%;
  }
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-dark);
  border: 1.5px solid var(--color-text-dark);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  padding: var(--space-2) var(--space-4);
  text-transform: none;
  letter-spacing: normal;
}

@media (hover: hover) {
  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
  }

  .btn-secondary:hover {
    background-color: var(--color-text-dark);
    color: var(--color-bg-white);
    transform: translateY(-2px);
  }

  .btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    transform: translateY(-2px);
  }

  .btn-ghost:hover {
    background-color: var(--color-bg-warm);
  }
}

.btn-primary:active {
  background-color: var(--color-primary-dark);
  transform: scale(0.98);
}

.btn-secondary:active {
  background-color: var(--color-text-dark);
  color: var(--color-bg-white);
  transform: scale(0.98);
}

.btn-outline:active {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  transform: scale(0.98);
}

.btn-ghost:active {
  background-color: var(--color-bg-warm);
}

.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
}

/* ==========================================================================
   FORM ELEMENTS
   ========================================================================== */

input, textarea, select {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: max(16px, var(--text-base));
  padding: var(--space-4) var(--space-5);
  border: 1.5px solid var(--color-bg-soft);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-white);
  color: var(--color-text-dark);
  transition: all var(--duration-fast) var(--ease-out);
}

@media (max-width: 767px) {
  input, textarea, select {
    font-size: 16px;
    min-height: var(--touch-target-comfortable);
    padding: var(--space-3) var(--space-4);
  }
}

input:focus:not([type="radio"]):not([type="checkbox"]), textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 124, 63, 0.1);
}

input::placeholder {
  color: var(--color-text-light);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   CONTAINER
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-12);
  }
}

/* ==========================================================================
   SECTION STYLES
   ========================================================================== */

.section {
  padding: var(--space-10) 0;
}

@media (min-width: 640px) {
  .section {
    padding: var(--space-16) 0;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-20) 0;
  }
}

.section-lg {
  padding: var(--space-16) 0;
}

@media (min-width: 640px) {
  .section-lg {
    padding: var(--space-24) 0;
  }
}

@media (min-width: 1024px) {
  .section-lg {
    padding: var(--space-32) 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   DECORATIVE ELEMENTS
   ========================================================================== */

.divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: var(--space-6) auto;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in-up {
  animation: fadeInUp var(--duration-slow) var(--ease-out) forwards;
  opacity: 0;
}

.animate-fade-in {
  animation: fadeIn var(--duration-normal) var(--ease-out) forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.font-heading { font-family: var(--font-heading); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ==========================================================================
   IMAGES
   ========================================================================== */

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   SELECTION & SCROLLBAR
   ========================================================================== */

::selection {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-warm);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary-muted);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* ==========================================================================
   BLAZOR SPECIFIC
   ========================================================================== */

.blazor-error-boundary {
  background-color: rgba(184, 92, 92, 0.1);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  color: var(--color-error);
}

.valid.modified:not([type=checkbox]) {
  border-color: var(--color-success);
}

.invalid {
  border-color: var(--color-error);
}

.validation-message {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.loading {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--color-bg-soft);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   BLAZOR RECONNECTION UI
   ========================================================================== */

#blazor-error-ui {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-error);
  color: white;
  padding: var(--space-4);
  text-align: center;
  z-index: 10000;
  font-family: var(--font-body);
}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
  color: white;
  text-decoration: underline;
  margin-left: var(--space-3);
  cursor: pointer;
}

#blazor-error-ui .dismiss {
  text-decoration: none;
}

.reconnect-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10001;
  align-items: center;
  justify-content: center;
}

/* Blazor automatically shows/hides these via inline styles */
#components-reconnect-modal[style*="display"],
#components-reconnect-failed[style*="display"],
#components-reconnect-rejected[style*="display"] {
  display: flex !important;
}

/* Hide when Blazor sets display: none */
#components-reconnect-modal[style*="display: none"],
#components-reconnect-failed[style*="display: none"],
#components-reconnect-rejected[style*="display: none"] {
  display: none !important;
}

.reconnect-modal__content {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-align: center;
  max-width: 400px;
  margin: var(--space-4);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.reconnect-modal__spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-bg-soft);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-6);
}

.reconnect-modal__icon {
  display: block;
  margin: 0 auto var(--space-6);
  color: var(--color-warning);
}

.reconnect-modal--failed .reconnect-modal__icon,
.reconnect-modal--rejected .reconnect-modal__icon {
  color: var(--color-error);
}

.reconnect-modal__message {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text-dark);
  margin: 0 0 var(--space-2);
}

.reconnect-modal__submessage {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--leading-relaxed);
}

.reconnect-modal__button {
  margin-top: var(--space-6);
  padding: var(--space-3) var(--space-8);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: background-color var(--duration-fast) ease;
}

.reconnect-modal__button:hover {
  background: var(--color-primary-dark);
}

/* ==========================================================================
   FORM VALIDATION - Checkbox invalid state
   ========================================================================== */

input[type="checkbox"].invalid {
  outline: 2px solid var(--color-error) !important;
  outline-offset: 2px;
}

/* Checkout legal section validation messages */
.checkout-legal .validation-message,
.confirmation-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
  margin-left: 36px;
  display: block;
}

/* ==========================================================================
   AUTOFILL STYLING - Override browser's default blue background
   ========================================================================== */

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--color-bg-white) inset !important;
  -webkit-text-fill-color: var(--color-text-dark) !important;
  caret-color: var(--color-text-dark);
  text-decoration: none !important;
  -webkit-text-decoration: none !important;
  background-clip: text !important;
  -webkit-background-clip: text !important;
}

input:-moz-autofill {
  box-shadow: 0 0 0 30px var(--color-bg-white) inset !important;
  -moz-text-fill-color: var(--color-text-dark) !important;
}

/* ==========================================================================
   CHECKOUT ADDONS - Equal height cards
   ========================================================================== */

.addon-grid {
  grid-auto-rows: 1fr;
}

.addon-card {
  min-height: 240px;
}

.addon-card__image {
  aspect-ratio: 1;
  width: 100%;
  background: var(--color-bg-warm);
  overflow: hidden;
}

.addon-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}