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

:root {
  /* Color Palette */
  --color-background: #f7f7f5; /* warm, airy off-white */
  --color-surface: #ffffff;
  --color-surface-soft: #f0f0ed;
  --color-text: #222222;
  --color-text-muted: #6b6b6b;
  --color-border-subtle: #e0e0dc;

  --color-primary: #3aa7b4; /* subtle aqua accent */
  --color-primary-soft: #d0edf1;
  --color-primary-dark: #2a7e89;

  --color-success: #3c9d5d;
  --color-warning: #d89a28;
  --color-danger: #c5463c;

  --color-gray-50: #fafaf9;
  --color-gray-100: #f3f3f0;
  --color-gray-200: #e4e4df;
  --color-gray-300: #d4d4cf;
  --color-gray-400: #a8a8a1;
  --color-gray-500: #7a7a73;
  --color-gray-600: #5c5c55;
  --color-gray-700: #41413b;
  --color-gray-800: #2b2b26;
  --color-gray-900: #171712;

  --color-stainless: #c5c9ce; /* stainless steel accent */

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", "Times New Roman", serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-md: 1.0625rem; /* 17px - slightly elevated for readability */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-7: 1.75rem;  /* 28px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* Shadows (soft, contemporary) */
  --shadow-soft: 0 8px 20px rgba(15, 23, 42, 0.06);
  --shadow-medium: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.06);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 180ms ease-out;
  --transition-slow: 260ms ease-out;

  /* Layout */
  --container-max-width: 1120px;
}

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

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
  padding: 0;
  margin: 0;
}

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
}

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

img {
  height: auto;
}

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

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

textarea {
  resize: vertical;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Remove default focus outlines; we re-add accessible styles later */
:focus {
  outline: none;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  background-color: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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-3);
}

h1 {
  font-size: clamp(2.25rem, 3vw, 3rem);
}

h2 {
  font-size: clamp(1.875rem, 2.4vw, 2.25rem);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

p:last-child {
  margin-bottom: 0;
}

small {
  font-size: 0.875em;
}

strong {
  font-weight: 600;
}

code,
pre {
  font-family: var(--font-mono);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-8) 0;
}

/* Links - clean and understated */

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition-base), opacity var(--transition-base);
}

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

a:active {
  opacity: 0.8;
}

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

/* Layout containers */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* Flex utilities */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

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

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

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

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-3 {
  gap: var(--space-3);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Grid utilities */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

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

/* Spacing utilities (subset) */

.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.py-6 {
  padding-top: var(--space-6) !important;
  padding-bottom: var(--space-6) !important;
}

.py-8 {
  padding-top: var(--space-8) !important;
  padding-bottom: var(--space-8) !important;
}

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

.text-muted {
  color: var(--color-text-muted) !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;
}

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

/* Buttons - refined, pill-shaped primary CTA */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  background-color: var(--color-surface);
  color: var(--color-gray-900);
  box-shadow: var(--shadow-subtle);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-subtle);
}

.btn:disabled,
.btn[aria-disabled='true'] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff!important;
  border-color: transparent;
}

.btn-primary:hover {
  box-shadow: var(--shadow-medium);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-gray-300);
  color: var(--color-gray-900);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn-ghost {
  background-color: transparent;
  border-color: transparent;
  color: var(--color-gray-800);
  box-shadow: none;
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.7);
}

/* Inputs & form controls */

.input,
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.input::placeholder,
textarea::placeholder {
  color: var(--color-gray-400);
}

.input:disabled,
select:disabled,
textarea:disabled {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
  opacity: 0.8;
}

.input[aria-invalid='true'],
.input.is-invalid {
  border-color: var(--color-danger);
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

/* Cards - for product tiles and content sections */

.card {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.4);
  overflow: hidden;
}

.card--muted {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-surface-soft) 100%);
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-body {
  color: var(--color-text);
}

.card-footer {
  margin-top: var(--space-4);
}

/* Optional stainless accent edge for product cards */

.card--stainless {
  border-top: 3px solid var(--color-stainless);
}

/* ==========================================================================
   Accessibility & Focus Styles
   ========================================================================== */

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

button:focus-visible,
.btn:focus-visible,
.input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  box-shadow: 0 0 0 1px #ffffff, 0 0 0 4px var(--color-primary-soft);
}

/* Reduced motion */

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

/* ==========================================================================
   Media & Imagery
   ========================================================================== */

/* Subtle rounded corners for product photos */

.img-rounded {
  border-radius: var(--radius-lg);
}

.img-soft-shadow {
  box-shadow: var(--shadow-soft);
}

/* Hero imagery - immersive kitchen scenes */

.hero-media {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

/* ==========================================================================
   Helpers for the Hungarian e-commerce context
   ========================================================================== */

.price {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-gray-900);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.badge--primary {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.badge--success {
  background-color: rgba(60, 157, 93, 0.12);
  color: var(--color-success);
}

/* End of base.css */