/* layout.css — Page structure, containers, grids */

/* ---- Page Structure ---- */

.page-wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-wrap > main {
  flex: 1;
}


/* ---- Containers ---- */

.container {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: 42rem;
}

.container--mid {
  max-width: 62rem;
}

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


/* ---- Site Header ---- */

.site-header {
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-bg);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
}

.site-logo {
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
}

.site-logo:hover {
  color: var(--color-primary);
}


/* ---- Site Footer ---- */

.site-footer {
  border-top: 1px solid var(--color-border-light);
  padding-block: var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
}

.site-footer a {
  color: var(--color-text-muted);
}

.site-footer a:hover {
  color: var(--color-text-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.footer-links .sep {
  color: var(--color-border);
}


/* ---- Page Header ---- */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.page-header h1 {
  min-width: 0;
}

.page-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}


/* ---- Section Spacing ---- */

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

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

.stack--loose {
  gap: var(--space-12);
}


/* ---- Grids ---- */

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

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 639px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.grid-2-4 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .grid-2-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

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

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


/* ---- Content Sections ---- */

.section-pad {
  padding-block: var(--space-8);
}

@media (min-width: 640px) {
  .section-pad {
    padding-block: var(--space-12);
  }
}

.content-pad {
  padding-block: var(--space-6);
}

@media (min-width: 640px) {
  .content-pad {
    padding-block: var(--space-8);
  }
}


/* ---- Center Page (login, etc.) ---- */

.center-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  padding: var(--space-4);
}

.center-box {
  width: 100%;
  max-width: 24rem;
}


/* ---- Auth Pages (login / forgot password) ---- */

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-header p {
  margin-top: var(--space-2);
}

.auth-footer {
  text-align: center;
  margin-top: var(--space-4);
}

.password-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-1);
}

.password-label-row label {
  margin-bottom: 0;
}