/*
Theme Name: Jake Hallman
Theme URI: https://jakehallman.com
Author: Jake Hallman
Author URI: https://jakehallman.com
Description: Custom theme for jakehallman.com — a personal site with an AI-powered landing page.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: jakehallman
*/

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

:root {
  /* Color tokens */
  --color-bg: #0a0a0f;
  --color-surface: #12121a;
  --color-surface-hover: #1a1a25;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #e4e4e7;
  --color-text-muted: #a1a1aa;
  --color-accent: #6366f1;
  --color-accent-hover: #818cf8;
  --color-accent-glow: rgba(99, 102, 241, 0.15);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Status colors */
  --color-success: #22c55e;
  --color-success-glow: rgba(34, 197, 94, 0.15);
  --color-error: #ef4444;
  --color-error-glow: rgba(239, 68, 68, 0.15);
  --color-warning: #f59e0b;
  --color-warning-glow: rgba(245, 158, 11, 0.15);

  /* Form state colors */
  --color-input-bg: #16161f;
  --color-input-border: rgba(255, 255, 255, 0.12);
  --color-input-border-focus: var(--color-accent);
  --color-input-text: var(--color-text);
  --color-placeholder: var(--color-text-muted);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

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

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

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

/* Image alignment and styling */
figure.wp-block-image {
  margin: 0;
}

figure.wp-block-image.alignright {
  float: right;
  margin: 0 0 var(--space-md) var(--space-lg);
  max-width: 300px;
}

figure.wp-block-image.alignleft {
  float: left;
  margin: 0 var(--space-lg) var(--space-md) 0;
  max-width: 300px;
}

figure.wp-block-image.is-style-rounded img {
  border-radius: var(--radius-lg);
}

/* Clearfix for content with floated images */
.entry-content::after,
.wp-block-post-content::after {
  content: "";
  display: table;
  clear: both;
}

/* ==========================================================================
   Typography Scale
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.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;
}

/* ==========================================================================
   Block Theme Specific Styles
   ========================================================================== */

/* Site Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
}

.site-header .wp-block-group {
  align-items: center;
}

/* Site Logo & Title */
.wp-block-site-logo {
  margin: 0;
}

.wp-block-site-logo img {
  max-height: 60px;
  width: auto;
}

.wp-block-site-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.wp-block-site-title a {
  color: var(--color-text);
  text-decoration: none;
}

.wp-block-site-title a:hover {
  color: var(--color-accent);
}

/* Navigation Block */
.wp-block-navigation {
  --navigation-layout-justification-setting: flex-end;
  --navigation-layout-align: center;
}

.wp-block-navigation__responsive-container-content {
  align-items: center;
}

.wp-block-navigation .wp-block-navigation-item a {
  color: var(--color-text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.wp-block-navigation .wp-block-navigation-item a:hover {
  color: var(--color-accent);
  background-color: var(--color-surface);
}

.wp-block-navigation .wp-block-navigation-item.current-menu-item a {
  color: var(--color-accent);
  background-color: var(--color-surface);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
}

.site-footer .wp-block-navigation .wp-block-navigation-item a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.site-footer .wp-block-navigation .wp-block-navigation-item a:hover {
  color: var(--color-text);
}

.site-footer p {
  margin-bottom: 0;
}

/* Query Loop & Post Template */
.wp-block-post-template {
  list-style: none;
  padding: 0;
}

/* Featured Image */
.wp-block-post-featured-image {
  overflow: hidden;
}

.wp-block-post-featured-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.wp-block-post-featured-image a:hover img {
  transform: scale(1.02);
}

.wp-block-post-title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.wp-block-post-title a:hover {
  color: var(--color-accent);
}

/* Pagination */
.wp-block-query-pagination {
  margin-top: var(--space-2xl);
}

.wp-block-query-pagination a {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.wp-block-query-pagination a:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-accent);
}

.wp-block-query-pagination .wp-block-query-pagination-numbers .page-numbers.current {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background-color: var(--color-accent);
  color: #fff;
}

/* Separator */
.wp-block-separator {
  border-color: var(--color-border);
  opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .site-header .wp-block-group {
    flex-direction: column;
    gap: var(--space-md);
  }

  .wp-block-navigation {
    --navigation-layout-justification-setting: center;
  }
}

/* ==========================================================================
   Component Library
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.button-primary {
  background-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--color-accent-glow);
}

.button-primary:hover {
  background-color: var(--color-accent-hover);
  color: #fff;
  box-shadow: 0 0 24px 8px var(--color-accent-glow);
  transform: translateY(-1px);
}

.button-primary:active {
  transform: translateY(0);
}

.button-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.button-secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.button-secondary:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.button-secondary:active {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, var(--color-accent-glow), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-accent);
  box-shadow: 0 8px 32px var(--color-accent-glow);
  transform: translateY(-2px);
}

.card:hover::before {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.025em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-input-text);
  background-color: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-placeholder);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-input-border-focus);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group .error-message {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: calc(var(--space-sm) * -1);
}

.form-group .help-text {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: calc(var(--space-sm) * -1);
}

/* --------------------------------------------------------------------------
   AI Analyzer Interface
   -------------------------------------------------------------------------- */

.analyzer-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.analyzer-form .form-group {
  margin-bottom: 0;
}

.analyzer-form textarea {
  min-height: 150px;
  font-size: 1.125rem;
  line-height: 1.6;
}

.analyzer-response {
  width: 100%;
  max-width: 800px;
  margin: var(--space-2xl) auto 0;
  padding: var(--space-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  animation: slideUp var(--transition-slow) ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.analyzer-response h3 {
  margin-bottom: var(--space-md);
  color: var(--color-accent);
  font-size: 1.25rem;
}

.analyzer-response p {
  color: var(--color-text);
  line-height: 1.8;
}

.analyzer-response code {
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Example Prompts
   -------------------------------------------------------------------------- */

.example-prompts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: var(--space-xl) 0;
}

.example-prompts li {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.example-prompts li::before {
  content: '→';
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  font-size: 1.5rem;
  opacity: 0;
  transition: all var(--transition-fast);
}

.example-prompts li:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-accent);
  transform: translateX(4px);
}

.example-prompts li:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(4px);
}

.example-prompts li p {
  margin-bottom: 0;
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: 1.5;
  padding-right: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Loading Spinner
   -------------------------------------------------------------------------- */

.loading-spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-surface);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-spinner.large {
  width: 60px;
  height: 60px;
  border-width: 4px;
}

.loading-spinner.small {
  width: 24px;
  height: 24px;
  border-width: 2px;
}

.loading-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
}

.loading-container .loading-text {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ==========================================================================
   Component Responsive Adjustments
   ========================================================================== */

@media (max-width: 768px) {
  .button-primary,
  .button-secondary {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
  }

  .card {
    padding: var(--space-lg);
  }

  .analyzer-form textarea {
    min-height: 120px;
    font-size: 1rem;
  }

  .analyzer-response {
    padding: var(--space-lg);
  }

  .example-prompts {
    grid-template-columns: 1fr;
  }

  .example-prompts li {
    padding: var(--space-md);
  }

  .example-prompts li::before {
    display: none;
  }

  .example-prompts li:hover {
    transform: translateY(-2px);
  }
}