/* ==========================================================================   
   Variables
   ========================================================================== */

:root {
  /* Colors */
  --color-bg: #f7f5f2; /* soft warm neutral */
  --color-bg-elevated: #ffffff;
  --color-surface-muted: #f0ece6;
  --color-text: #262626;
  --color-text-soft: #6b6b6b;
  --color-text-muted: #9a9a9a;

  --color-primary: #b48a5a; /* warm wood-inspired accent */
  --color-primary-soft: #e7d6c2;
  --color-primary-strong: #8b653b;

  --color-success: #3b7c59;
  --color-warning: #d38b2c;
  --color-danger: #b8453c;

  /* Neutral grays */
  --color-gray-50: #fbfaf8;
  --color-gray-100: #f0ece6;
  --color-gray-200: #e1dbd2;
  --color-gray-300: #cfc6b9;
  --color-gray-400: #b0a595;
  --color-gray-500: #8a8173;
  --color-gray-600: #6b6459;
  --color-gray-700: #4c463e;
  --color-gray-800: #322f2a;
  --color-gray-900: #1d1a17;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', 'Georgia', serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 2rem;     /* 32px */
  --font-size-4xl: 2.5rem;   /* 40px */

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (px) */
  --space-0: 0;
  --space-4: 0.25rem;   /* 4px */
  --space-8: 0.5rem;    /* 8px */
  --space-12: 0.75rem;  /* 12px */
  --space-16: 1rem;     /* 16px */
  --space-20: 1.25rem;  /* 20px */
  --space-24: 1.5rem;   /* 24px */
  --space-32: 2rem;     /* 32px */
  --space-40: 2.5rem;   /* 40px */
  --space-48: 3rem;     /* 48px */
  --space-64: 4rem;     /* 64px */
  --space-80: 5rem;     /* 80px */
  --space-96: 6rem;     /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows (subtle, warm) */
  --shadow-soft: 0 8px 20px rgba(17, 12, 8, 0.06);
  --shadow-medium: 0 14px 35px rgba(17, 12, 8, 0.12);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 180ms ease-out;
  --transition-slow: 240ms ease-out;

  /* Layout */
  --container-max-width: 1200px;
  --container-gutter: var(--space-16);
}

/* ==========================================================================   
   Reset / Normalize
   ========================================================================== */

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

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
nav,
section {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote::before,
blockquote::after,
q::before,
q::after {
  content: '';
  content: none;
}

 table {
  border-collapse: collapse;
  border-spacing: 0;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ==========================================================================   
   Base Styles
   ========================================================================== */

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
}

main {
  min-height: 60vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--color-gray-900);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-16);
}

h1 {
  font-size: clamp(2rem, 3vw, 2.75rem);
}

h2 {
  font-size: clamp(1.75rem, 2.4vw, 2.25rem);
}

h3 {
  font-size: clamp(1.5rem, 2vw, 1.875rem);
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  margin-bottom: var(--space-16);
  color: var(--color-text-soft);
  }

strong,
b {
  font-weight: 600;
}

small {
  font-size: var(--font-size-sm);
}

a {
  color: var(--color-primary-strong);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

a:focus-visible {
  outline: 2px solid var(--color-primary-strong);
  outline-offset: 3px;
}

hr {
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  margin: var(--space-24) 0;
}

/* ==========================================================================   
   Accessibility & Motion
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-primary-strong);
  outline-offset: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================   
   Utilities
   ========================================================================== */

/* Container */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-gutter);
  padding-right: var(--container-gutter);
}

.container--wide {
  max-width: 1440px;
}

/* Layout helpers */

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-column {
  display: flex;
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-24);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-24);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

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

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

/* Spacing utilities (limited, for common cases) */

.mt-0 { margin-top: 0 !important; }
.mt-16 { margin-top: var(--space-16) !important; }
.mt-24 { margin-top: var(--space-24) !important; }
.mt-32 { margin-top: var(--space-32) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-16 { margin-bottom: var(--space-16) !important; }
.mb-24 { margin-bottom: var(--space-24) !important; }
.mb-32 { margin-bottom: var(--space-32) !important; }

.py-24 {
  padding-top: var(--space-24) !important;
  padding-bottom: var(--space-24) !important;
}

.py-40 {
  padding-top: var(--space-40) !important;
  padding-bottom: var(--space-40) !important;
}

/* Screen reader only */

.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;
}

.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* ==========================================================================   
   Components
   ========================================================================== */

/* Buttons */

.button,
button,
input[type='button'],
input[type='submit'],
input[type='reset'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  cursor: pointer;
  transition:
    background-color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast),
    border-color var(--transition-normal),
    color var(--transition-normal);
}

.button:hover,
button:hover,
input[type='button']:hover,
input[type='submit']:hover,
input[type='reset']:hover {
  background-color: var(--color-primary-strong);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.button:active,
button:active,
input[type='button']:active,
input[type='submit']:active,
input[type='reset']:active {
  transform: translateY(0);
  box-shadow: none;
}

.button:disabled,
button:disabled,
input[type='button']:disabled,
input[type='submit']:disabled,
input[type='reset']:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
}

.button--ghost {
  background-color: transparent;
  border-color: var(--color-gray-300);
  color: var(--color-text);
}

.button--ghost:hover {
  background-color: var(--color-bg-elevated);
  border-color: var(--color-primary);
}

.button--secondary {
  background-color: var(--color-gray-900);
}

.button--secondary:hover {
  background-color: #000;
}

/* Form elements */

input[type='text'],
input[type='email'],
input[type='password'],
input[type='tel'],
input[type='search'],
input[type='number'],
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-200);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary-soft);
}

input[disabled],
select[disabled],
textarea[disabled] {
  background-color: var(--color-gray-100);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

label {
  display: inline-block;
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

/* Card */

.card {
  background-color: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.card--muted {
  background-color: var(--color-surface-muted);
  box-shadow: none;
}

.card__header {
  margin-bottom: var(--space-16);
}

.card__title {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-8);
}

.card__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

.card__footer {
  margin-top: var(--space-16);
}

/* Subtle section background helper for warm panels */

.section-contrast {
  background-color: var(--color-gray-50);
}

/* Badges (e.g., stock status, promo) */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge--success {
  background-color: rgba(59, 124, 89, 0.08);
  color: var(--color-success);
  border-color: rgba(59, 124, 89, 0.16);
}

.badge--warning {
  background-color: rgba(211, 139, 44, 0.08);
  color: var(--color-warning);
  border-color: rgba(211, 139, 44, 0.16);
}

.badge--neutral {
  background-color: rgba(176, 165, 149, 0.1);
  color: var(--color-gray-700);
  border-color: rgba(176, 165, 149, 0.4);
}

/* Price styling */

.price {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
}

.price--muted {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

/* Rating stars (basic baseline) */

.rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.9rem;
  color: var(--color-primary-strong);
}

.rating__count {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

/* Breadcrumb baseline */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: inherit;
}

.breadcrumb__separator {
  opacity: 0.4;
}