/* Colordev Tools Portal — Vintage wood theme */

:root {
  /* Light (wood) theme */
  --bg-body: #f5ebe0;
  --bg-card: #ede4d9;
  --bg-header: #d4c4b0;
  --bg-footer: #8b6914;
  --wood-dark: #5c4033;
  --wood-mid: #8b6914;
  --wood-grain: #6b5344;
  --text: #2c1810;
  --text-muted: #5c4033;
  --accent: #8b6914;
  --accent-hover: #6b5010;
  --border: #c4a574;
  --shadow: rgba(92, 64, 51, 0.15);
  --input-bg: #fffbf7;
}

[data-theme="dark"] {
  --bg-body: #2c2419;
  --bg-card: #3d3226;
  --bg-header: #4a3c2a;
  --bg-footer: #1a1510;
  --wood-dark: #c4a574;
  --wood-mid: #8b6914;
  --wood-grain: #5c4033;
  --text: #ede4d9;
  --text-muted: #b8a88a;
  --accent: #c4a574;
  --accent-hover: #e0d0b0;
  --border: #5c4033;
  --shadow: rgba(0, 0, 0, 0.35);
  --input-bg: #2c2419;
}

/* Reduce motion */
.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

/* High contrast */
.high-contrast {
  --text: #000;
  --text-muted: #333;
  --border: #000;
}
[data-theme="dark"].high-contrast {
  --text: #fff;
  --text-muted: #ccc;
  --border: #fff;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg-body);
  background-image:
    linear-gradient(105deg, transparent 40%, rgba(139, 105, 20, 0.03) 50%, transparent 60%),
    linear-gradient(95deg, transparent 30%, rgba(92, 64, 51, 0.04) 40%, transparent 50%);
  background-size: 120px 80px, 80px 120px;
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease, color 0.3s ease;
}
[data-theme="dark"] body {
  background-image:
    linear-gradient(105deg, transparent 40%, rgba(196, 165, 116, 0.04) 50%, transparent 60%),
    linear-gradient(95deg, transparent 30%, rgba(92, 64, 51, 0.06) 40%, transparent 50%);
}

body.font-110 { font-size: 110%; }
body.font-125 { font-size: 125%; }
body.font-150 { font-size: 150%; }
body.spacing-wide { letter-spacing: 0.05em; }
body.spacing-wider { letter-spacing: 0.1em; }

.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;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--wood-mid);
  color: #fff;
  border-radius: 4px;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 1rem;
}

/* Header — wood strip */
.site-header {
  background: linear-gradient(180deg, var(--bg-header) 0%, var(--border) 100%);
  border-bottom: 3px solid var(--wood-grain);
  box-shadow: 0 4px 12px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--wood-dark);
  margin: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.search-wrap {
  position: relative;
}
.search-wrap .search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 1rem;
}
.search-wrap input {
  padding: 0.5rem 1rem 0.5rem 2.25rem;
  width: 220px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-wrap input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--shadow);
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--wood-dark);
}
.btn-outline:hover {
  background: var(--bg-card);
}
.btn-icon {
  padding: 0.5rem 0.65rem;
  font-size: 1.1rem;
  min-width: 44px;
  min-height: 44px;
}

/* Accessibility panel */
.a11y-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-card);
  border-left: 3px solid var(--wood-grain);
  box-shadow: -4px 0 20px var(--shadow);
  z-index: 200;
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.a11y-panel[aria-hidden="false"] {
  transform: translateX(0);
}
.a11y-panel h2 {
  margin-top: 0;
  font-size: 1.25rem;
  color: var(--wood-dark);
}
.a11y-control {
  margin-bottom: 1rem;
}
.a11y-control label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}
.a11y-control select {
  width: 100%;
  padding: 0.4rem;
  background: var(--input-bg);
  border: 2px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 1rem;
}
#a11y-close {
  margin-top: 1rem;
}

/* Main */
.main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  width: 100%;
}

.hero {
  text-align: center;
  margin-bottom: 2.5rem;
}
.tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  color: var(--text-muted);
  margin: 0;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.tool-category {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 4px 12px var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.tool-category:hover {
  border-color: var(--wood-grain);
  box-shadow: 0 6px 16px var(--shadow);
}
.tool-category.hidden {
  display: none;
}

.category-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  margin: 0 0 0.35rem;
  color: var(--wood-dark);
}
.category-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
}
.tool-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.tool-card {
  margin: 0;
  border-radius: 8px;
  transition: background 0.15s;
}
.tool-card.hidden {
  display: none;
}
.tool-card a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
}
.tool-card a:hover {
  background: var(--bg-body);
  color: var(--accent);
}
.tool-card a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.no-results {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}
.no-results[hidden] {
  display: none !important;
}

/* Disclosure dialog */
.disclosure-dialog {
  border: 2px solid var(--wood-grain);
  border-radius: 12px;
  padding: 0;
  max-width: 520px;
  width: 90vw;
  background: var(--bg-card);
  box-shadow: 0 12px 40px var(--shadow);
}
.disclosure-dialog::backdrop {
  background: rgba(44, 24, 16, 0.5);
}
.disclosure-inner {
  padding: 1.5rem;
}
.disclosure-dialog h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  color: var(--wood-dark);
}
.disclosure-content p {
  margin: 0 0 0.75rem;
  color: var(--text);
}
.disclosure-inner form {
  margin-top: 1.25rem;
}

/* Footer — vintage brown wood strip by Colordev */
.site-footer {
  margin-top: auto;
}
.footer-wood {
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.03) 2px,
      rgba(0,0,0,0.03) 4px
    ),
    linear-gradient(180deg, #6b5344 0%, #5c4033 15%, #4a3528 40%, #3d2a20 70%, #2a1e16 100%);
  border-top: 4px solid #4a3528;
  padding: 1.75rem 1.5rem 2rem;
  text-align: center;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.06);
}
[data-theme="dark"] .footer-wood {
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.2) 2px,
      rgba(0,0,0,0.2) 4px
    ),
    linear-gradient(180deg, #4a3c2a 0%, #3d3226 20%, #2c2419 50%, #1a1510 100%);
  border-top-color: #2c2419;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-credit {
  margin: 0 0 0.35rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: #e8dcc8;
  letter-spacing: 0.02em;
}
.footer-credit strong {
  color: #f5e6c8;
  font-weight: 700;
}
.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(232, 220, 200, 0.8);
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .header-actions {
    margin-left: 0;
    flex-wrap: wrap;
  }
  .search-wrap input {
    width: 100%;
  }
}