/*
Theme Name: groupBK
Theme URI: https://groupbk.com
Author: Group BK
Author URI: https://groupbk.com
Description: Custom WordPress theme for Group BK, built from Figma designs with custom Gutenberg blocks.
Version: 1.0.0
Requires at least: 6.9
Tested up to: 6.9
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: groupbk
Tags: custom-logo, custom-menu, editor-style, block-styles, wide-blocks, full-site-editing

This theme is designed to work with WordPress 6.9+ and uses apiVersion 3 blocks.
Design tokens are extracted from the Concrete UI Figma design system.
*/

/* Import design tokens */
@import url('assets/css/design-tokens.css');

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

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

html::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body-1);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body-1);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
}

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

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: var(--space-16);
  font-family: var(--font-family-primary);
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-h1);
  line-height: var(--line-height-h1);
  letter-spacing: var(--letter-spacing-h1);
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-h2);
  line-height: var(--line-height-h2);
  letter-spacing: var(--letter-spacing-h2);
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-h3);
  line-height: var(--line-height-h3);
  letter-spacing: var(--letter-spacing-h3);
}

h4 {
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-h4);
  line-height: var(--line-height-h4);
  letter-spacing: var(--letter-spacing-h4);
}

h5 {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-h5);
  line-height: var(--line-height-h5);
  letter-spacing: var(--letter-spacing-h5);
}

h6 {
  font-size: var(--font-size-h6);
  font-weight: var(--font-weight-h6);
  line-height: var(--line-height-h6);
  letter-spacing: var(--letter-spacing-h6);
  text-transform: uppercase;
}

p {
  margin-top: 0;
  margin-bottom: var(--space-16);
}

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

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

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

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

.site-content {
  flex: 1;
}

/* Container utility */
.container {
  width: 100%;
  max-width: var(--grid-max-width-desktop);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--grid-margin-mobile);
  padding-right: var(--grid-margin-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--grid-margin-tablet);
    padding-right: var(--grid-margin-tablet);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--grid-margin-desktop);
    padding-right: var(--grid-margin-desktop);
  }
}

/* WordPress alignment classes */
.alignwide {
  max-width: calc(var(--grid-max-width-desktop) - var(--grid-margin-desktop) * 2);
  margin-left: auto;
  margin-right: auto;
}

.alignfull {
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

/* Global spacing between top-level Gutenberg blocks */
.site-main > [class*="wp-block-"] + [class*="wp-block-"],
.site-main .entry-content > [class*="wp-block-"] + [class*="wp-block-"] {
  margin-top: var(--space-128);
}

/* Exception: BK Navigation should not have spacing before or after */
.site-main > .wp-block-groupbk-navigation + [class*="wp-block-"],
.site-main > [class*="wp-block-"] + .wp-block-groupbk-navigation,
.site-main .entry-content > .wp-block-groupbk-navigation + [class*="wp-block-"],
.site-main .entry-content > [class*="wp-block-"] + .wp-block-groupbk-navigation {
  margin-top: 0;
}

/* ============================================
 * IMAGES
 * ============================================ */

img {
  max-width: 100%;
  height: auto;
  display: block;
}

figure {
  margin: 0;
}

/* ============================================
 * LISTS
 * ============================================ */

ul, ol {
  margin-top: 0;
  margin-bottom: var(--space-16);
  padding-left: var(--space-24);
}

li {
  margin-bottom: var(--space-8);
}

/* ============================================
 * BUTTONS (Base)
 * ============================================ */

button,
.button,
.wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  height: var(--btn-height-md);
  padding: 0 var(--btn-padding-x-md);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-button-md);
  font-weight: var(--font-weight-button);
  letter-spacing: var(--letter-spacing-button);
  text-decoration: none;
  border-radius: var(--btn-border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

/* Primary button (default) */
button,
.button,
.wp-block-button:not(.is-style-outline) .wp-block-button__link {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: var(--btn-border-width) solid transparent;
}

button:hover,
.button:hover,
.wp-block-button:not(.is-style-outline) .wp-block-button__link:hover {
  background-color: var(--btn-primary-bg-hover);
}

button:active,
.button:active,
.wp-block-button:not(.is-style-outline) .wp-block-button__link:active {
  background-color: var(--btn-primary-bg-active);
}

button:disabled,
.button:disabled {
  background-color: var(--btn-primary-bg-disabled);
  color: var(--btn-primary-text-disabled);
  cursor: not-allowed;
}

/* Secondary/Outline button */
.wp-block-button.is-style-outline .wp-block-button__link {
  background-color: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: var(--btn-border-width) solid var(--btn-secondary-border);
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
  background-color: var(--btn-secondary-bg-hover);
  color: var(--btn-secondary-text-hover);
  border-color: var(--btn-secondary-border-hover);
}

/* ============================================
 * FORMS (Base)
 * ============================================ */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
textarea,
select {
  width: 100%;
  height: var(--input-height);
  padding: var(--input-padding-y) var(--input-padding-x);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body-1);
  color: var(--input-text);
  background-color: var(--input-bg);
  border: var(--input-border-width) solid var(--input-border);
  border-radius: var(--input-border-radius);
  transition: border-color var(--transition-fast);
}

input:hover,
textarea:hover,
select:hover {
  border-color: var(--input-border-hover);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--input-border-focus);
}

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

input:disabled,
textarea:disabled,
select:disabled {
  background-color: var(--input-bg-disabled);
  color: var(--input-text-disabled);
  cursor: not-allowed;
}

textarea {
  height: auto;
  min-height: calc(var(--input-height) * 3);
  resize: vertical;
}

label {
  display: block;
  margin-bottom: var(--label-margin-bottom);
  font-size: var(--label-font-size);
  font-weight: var(--label-font-weight);
  color: var(--label-color);
}

/* ============================================
 * ACCESSIBILITY
 * ============================================ */

/* Screen reader only */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background-color: var(--color-bg-primary);
  padding: var(--space-16);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: var(--z-index-fixed);
  padding: var(--space-16);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
}

.skip-link:focus {
  top: 0;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

/* ============================================
 * DARK THEME
 * ============================================ */

[data-theme="dark"] body,
.theme-dark body {
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
}