/*
 * Street Shop - Main Stylesheet
 *
 * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
 * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
 * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
 * depending on specificity.
 *
 * Design System: DKNY-inspired streetwear aesthetic
 * Port: 3012
 */

@import "design_tokens.css";

/* ============================================
 * BASE STYLES
 * ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--text-5xl);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

h2 {
  font-size: var(--text-4xl);
  text-transform: uppercase;
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

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

a {
  color: var(--color-text-link);
  text-decoration: none;
  transition: var(--transition-colors);
}

a:hover {
  color: var(--color-text-link-hover);
}

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

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

@media (min-width: 640px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}

.section {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--btn-font-weight);
  letter-spacing: var(--btn-letter-spacing);
  text-transform: uppercase;
  text-decoration: none;
  border: var(--border-2) solid transparent;
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: var(--transition-default);
}

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

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

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

.btn-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

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

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* ============================================
 * FORMS
 * ============================================ */

.input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: var(--input-padding-y) var(--input-padding-x);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--input-bg);
  border: var(--input-border-width) solid var(--input-border-color);
  border-radius: var(--input-radius);
  transition: var(--transition-colors);
}

.input:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--input-focus-border-color);
  box-shadow: var(--glow-accent);
}

/* ============================================
 * CARDS
 * ============================================ */

.card {
  background-color: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  transition: var(--transition-default);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
}

/* ============================================
 * NAVIGATION
 * ============================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: var(--nav-height-mobile);
  background-color: var(--nav-bg);
  border-bottom: var(--nav-border);
}

@media (min-width: 768px) {
  .nav {
    height: var(--nav-height);
  }
}

/* ============================================
 * PRODUCT GRID
 * ============================================ */

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--product-card-gap);
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

.product-card__image {
  aspect-ratio: var(--product-image-ratio);
  overflow: hidden;
  background-color: var(--color-bg-secondary);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-transform);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__info {
  padding-top: var(--space-3);
}

.product-card__title {
  font-size: var(--product-title-size);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-1);
}

.product-card__price {
  font-size: var(--product-price-size);
  font-weight: var(--font-bold);
}

/* ============================================
 * HERO SECTION
 * ============================================ */

.hero {
  min-height: var(--hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--color-bg-primary);
}

.hero__title {
  font-size: var(--hero-title-size);
  font-weight: var(--font-black);
  text-transform: uppercase;
  letter-spacing: var(--tracking-ultra);
  line-height: var(--leading-none);
}

.hero__subtitle {
  font-size: var(--hero-subtitle-size);
  color: var(--color-text-secondary);
  margin-top: var(--space-4);
}

/* ============================================
 * UTILITY CLASSES
 * ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-uppercase { text-transform: uppercase; }

.font-bold { font-weight: var(--font-bold); }
.font-black { font-weight: var(--font-black); }

.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;
}