/*
Theme Name: Function 1 Peptides
Description: Custom WooCommerce theme for research peptide catalog
Version: 0.2.1
Author: Claude Code
Text Domain: function1-theme
Domain Path: /languages
Requires at least: 5.0
Requires PHP: 7.2
WC requires at least: 3.0
WC tested up to: 8.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --brass: #B8935A;
  --ink: #0B0C0E;
  --bone: #F4F2ED;
  --ash: #8A8579;
  --rule: #26282B;
  --panel: #161719;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bone);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: var(--brass);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  background-color: var(--panel);
  color: var(--bone);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--rule);
}

header a {
  color: var(--brass);
}

.site-title {
  font-size: 1.5rem;
  font-weight: 600;
}

nav {
  background-color: var(--panel);
  padding: 0.5rem 2rem;
  border-bottom: 1px solid var(--rule);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--bone);
  padding: 0.5rem 0;
  display: block;
}

nav a:hover {
  color: var(--brass);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

footer {
  background-color: var(--panel);
  color: var(--bone);
  padding: 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--rule);
  text-align: center;
}

footer a {
  color: var(--brass);
}

/* WooCommerce Overrides */

.woocommerce {
  font-family: inherit;
}

.woocommerce-message,
.woocommerce-error {
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 4px;
}

.woocommerce-message {
  background-color: #d4edda;
  color: #155724;
}

.woocommerce-error {
  background-color: #f8d7da;
  color: #721c24;
}

/* Responsive */

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }

  main {
    padding: 1rem;
  }

  header {
    padding: 1rem;
  }
}