/*
Theme Name: DecoderAtlas Child
Template: twentytwentyone
Version: 1.0
 DecoderAtlas — Document Decoder Styles
   Add via HF Code Manager → CSS (site-wide) or child theme style.css
   ============================================================ */

/* ── Design tokens (mirrors DA global) ───────────────────── */
:root {
  --da-blue:        #185FA5;
  --da-blue-dark:   #0f4070;
  --da-blue-light:  #e8f0f9;
  --da-blue-mid:    #d0e3f5;
  --da-green:       #1a8c4e;
  --da-green-light: #e8f5ee;
  --da-red:         #c0392b;
  --da-red-light:   #fdf0ee;
  --da-amber:       #b8730a;
  --da-amber-light: #fef6e8;
  --da-gray-50:     #f8f9fa;
  --da-gray-100:    #f1f3f5;
  --da-gray-200:    #e9ecef;
  --da-gray-400:    #adb5bd;
  --da-gray-600:    #6c757d;
  --da-gray-800:    #343a40;
  --da-gray-900:    #212529;
  --da-white:       #ffffff;
  --da-font-sans:   'DM Sans', sans-serif;
  --da-font-mono:   'DM Mono', monospace;
  --da-radius:      10px;
  --da-radius-lg:   16px;
  --da-shadow:      0 2px 12px rgba(24,95,165,.10);
  --da-shadow-md:   0 4px 24px rgba(24,95,165,.13);
  --da-transition:  all .2s ease;
}

/* ── Layout base ─────────────────────────────────────────── */
.da-tool-main {
  font-family: var(--da-font-sans);
  color: var(--da-gray-900);
  background: var(--da-gray-50);
}

.da-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Hero ─────────────────────────────────────────────────── */
.da-tool-hero {
  background: linear-gradient(135deg, var(--da-blue-dark) 0%, var(--da-blue) 100%);
  color: var(--da-white);
  padding: 48px 0 40px;
}

.da-breadcrumb {
  font-size: 13px;
  opacity: .75;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.da-breadcrumb a {
  color: var(--da-white);
  text-decoration: none;
}

.da-breadcrumb a:hover { text-decoration: underline; }

.da-tool-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.da-title-badge {
  font-size: 13px;
  font-weight: 600;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 20px;
  padding: 3px 12px;
  letter-spacing: .5px;
  vertical-align: middle;
}

.da-tool-subtitle {
  font-size: 17px;
  opacity: .88;
  max-width: 620px;
  margin: 0 0 28px;
  line-height: 1.6;
}

/* ── Category chips ──────────────────────────────────────── */
.da-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.da-chip {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
  color: var(--da-white);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-family: var(--da-font-sans);
  cursor: pointer;
  transition: var(--da-transition);
  white-space: nowrap;
}

.da-chip:hover,
.da-chip--active {
  background: rgba(255,255,255,.25);
  border-color: rgba(255,255,255,.6);
}

/* ── Ad wrappers ─────────────────────────────────────────── */
.da-ad-wrap {
  text-align: center;
  padding: 12px 0;
}

.da-ad-wrap--leaderboard {
  background: var(--da-gray-100);
  border-bottom: 1px solid var(--da-gray-200);
  padding: 16px 0;
}

.da-ad-wrap--inline {
  margin: 24px 0;
}

.da-ad-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--da-gray-400);
  margin-bottom: 6px;
}

.da-ad-leaderboard {
  min-height: 90px;
}

/* ── Two-column layout ───────────────────────────────────── */
.da-two-col {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  padding-top: 32px;
  padding-bottom: 48px;
  align-items: start;
}

/* ── Cards ───────────────────────────────────────────────── */
.da-card {
  background: var(--da-white);
  border-radius: var(--da-radius-lg);
  border: 1px solid var(--da-gray-200);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--da-shadow);
}

.da-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.da-card-icon {
  font-size: 20px;
  line-height: 1;
}

.da-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--da-gray-900);
  margin: 0;
}

/* Input card specifics */
.da-card--input { border-top: 3px solid var(--da-blue); }
.da-card--summary { border-top: 3px solid var(--da-blue); }
.da-card--terms   { border-top: 3px solid var(--da-amber); }
.da-card--flags   { border-top: 3px solid var(--da-red); }
.da-card--steps   { border-top: 3px solid var(--da-green); }

/* ── Textarea ────────────────────────────────────────────── */
.da-textarea {
  width: 100%;
  min-height: 200px;
  padding: 14px 16px;
  border: 1.5px solid var(--da-gray-200);
  border-radius: var(--da-radius);
  font-family: var(--da-font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--da-gray-900);
  background: var(--da-gray-50);
  resize: vertical;
  transition: var(--da-transition);
  box-sizing: border-box;
}

.da-textarea:focus {
  outline: none;
  border-color: var(--da-blue);
  background: var(--da-white);
  box-shadow: 0 0 0 3px rgba(24,95,165,.12);
}

.da-textarea::placeholder { color: var(--da-gray-400); }

/* ── Input meta (char count + clear) ────────────────────── */
.da-input-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 8px 0 16px;
}

.da-char-count {
  font-size: 12px;
  color: var(--da-gray-400);
  font-family: var(--da-font-mono);
}

.da-char-count--warn { color: var(--da-amber); }
.da-char-count--over { color: var(--da-red); }

/* ── Buttons ─────────────────────────────────────────────── */
.da-btn-primary {
  width: 100%;
  background: var(--da-blue);
  color: var(--da-white);
  border: none;
  border-radius: var(--da-radius);
  padding: 15px 24px;
  font-family: var(--da-font-sans);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--da-transition);
  letter-spacing: .3px;
}

.da-btn-primary:hover:not(:disabled) {
  background: var(--da-blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--da-shadow-md);
}

.da-btn-primary:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.da-btn-primary--loading .da-btn-text::after {
  content: '…';
}

.da-btn-ghost {
  background: none;
  border: none;
  color: var(--da-blue);
  font-family: var(--da-font-sans);
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0;
  text-decoration: underline;
  transition: var(--da-transition);
}

.da-btn-ghost:hover { color: var(--da-blue-dark); }

.da-btn-ghost--large {
  font-size: 15px;
  padding: 8px 0;
}

/* ── Disclaimer ──────────────────────────────────────────── */
.da-disclaimer-inline {
  font-size: 12px;
  color: var(--da-gray-600);
  margin-top: 12px;
  line-height: 1.5;
  text-align: center;
}

/* ── Loading ─────────────────────────────────────────────── */
.da-loading-card {
  background: var(--da-white);
  border-radius: var(--da-radius-lg);
  border: 1px solid var(--da-gray-200);
  padding: 48px 24px;
  text-align: center;
  box-shadow: var(--da-shadow);
  margin-bottom: 20px;
}

.da-loading-card p {
  color: var(--da-gray-600);
  margin: 16px 0 0;
  font-size: 15px;
}

.da-loading-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.da-loading-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--da-blue);
  animation: da-bounce 1.2s ease-in-out infinite;
}

.da-loading-dots span:nth-child(2) { animation-delay: .2s; }
.da-loading-dots span:nth-child(3) { animation-delay: .4s; }

@keyframes da-bounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: .5; }
  40%            { transform: scale(1.1); opacity: 1; }
}

/* ── Error ───────────────────────────────────────────────── */
.da-error-card {
  background: var(--da-red-light);
  border: 1px solid #f5c6c2;
  border-radius: var(--da-radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--da-red);
  font-size: 14px;
  margin-bottom: 20px;
}

/* ── Results ─────────────────────────────────────────────── */
.da-results-wrap { animation: da-fade-in .35s ease; }

@keyframes da-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Summary body */
.da-summary-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--da-gray-800);
}

/* Key terms */
.da-terms-body { display: flex; flex-direction: column; gap: 14px; }

.da-term-item {
  border-left: 3px solid var(--da-amber);
  padding: 10px 14px;
  background: var(--da-amber-light);
  border-radius: 0 var(--da-radius) var(--da-radius) 0;
}

.da-term-name {
  font-weight: 700;
  font-family: var(--da-font-mono);
  font-size: 13px;
  color: var(--da-amber);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 4px;
}

.da-term-def {
  font-size: 14px;
  line-height: 1.6;
  color: var(--da-gray-800);
}

/* Red flags */
.da-flags-body { display: flex; flex-direction: column; gap: 10px; }

.da-flag-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--da-red-light);
  border-radius: var(--da-radius);
  border: 1px solid #f5c6c2;
  font-size: 14px;
  line-height: 1.6;
  color: var(--da-gray-800);
}

.da-flag-item::before {
  content: '🚩';
  flex-shrink: 0;
  margin-top: 1px;
}

.da-no-flags {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  background: var(--da-green-light);
  border-radius: var(--da-radius);
  border: 1px solid #a8d8bb;
  font-size: 14px;
  color: var(--da-green);
  font-weight: 600;
}

/* Steps */
.da-steps-body {
  padding-left: 0;
  margin: 0;
  list-style: none;
  counter-reset: da-steps;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.da-step-item {
  counter-increment: da-steps;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.6;
  color: var(--da-gray-800);
}

.da-step-item::before {
  content: counter(da-steps);
  background: var(--da-green);
  color: var(--da-white);
  font-weight: 700;
  font-size: 12px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Results footer */
.da-results-footer {
  text-align: center;
  padding: 8px 0 24px;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.da-sidebar {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.da-sidebar-card {
  background: var(--da-white);
  border-radius: var(--da-radius-lg);
  border: 1px solid var(--da-gray-200);
  padding: 20px;
  box-shadow: var(--da-shadow);
}

.da-sidebar-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--da-gray-600);
  margin: 0 0 14px;
}

.da-sidebar-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.da-sidebar-links li a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--da-blue);
  text-decoration: none;
  transition: var(--da-transition);
}

.da-sidebar-links li a:hover {
  background: var(--da-blue-light);
}

.da-trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.da-trust-list li {
  font-size: 13px;
  color: var(--da-gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}

.da-ad-wrap--sticky {
  position: sticky;
  bottom: 16px;
}

/* ── SEO content block ───────────────────────────────────── */
.da-seo-content {
  background: var(--da-white);
  border-top: 1px solid var(--da-gray-200);
  padding: 48px 0 64px;
}

.da-seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.da-seo-block h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--da-gray-900);
  margin: 0 0 12px;
}

.da-seo-block p,
.da-seo-block ul {
  font-size: 14px;
  line-height: 1.75;
  color: var(--da-gray-600);
}

.da-seo-block ul {
  padding-left: 18px;
  margin: 0;
}

.da-seo-block ul li { margin-bottom: 6px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 860px) {
  .da-two-col {
    grid-template-columns: 1fr;
  }

  .da-sidebar {
    position: static;
  }

  .da-tool-hero {
    padding: 32px 0 28px;
  }
}

@media (max-width: 540px) {
  .da-chip-row { gap: 6px; }
  .da-chip     { font-size: 12px; padding: 5px 12px; }
  .da-card     { padding: 18px 16px; }
}*/