:root {
  --bg: #0a0f0d;
  --surface: #111a16;
  --surface-2: #162019;
  --border: #1e2e25;
  --green: #25d366;
  --green-dim: #1a9e4a;
  --green-glow: rgba(37, 211, 102, 0.15);
  --green-glow-strong: rgba(37, 211, 102, 0.3);
  --teal: #00a884;
  --text: #e9edef;
  --text-dim: #8696a0;
  --text-dark: #59676e;
  --white: #ffffff;
  --red: #ff6b6b;
  --yellow: #ffd43b;
  --blue: #74c0fc;
  --radius: 14px;
  --radius-sm: 8px;
  --wa-bubble: #005c4b;
  --btn-primary-text: #000000;
  --grid-opacity: 0.15;
  --icon-teal-bg: rgba(0, 168, 132, 0.15);
  --icon-yellow-bg: rgba(255, 212, 59, 0.12);
  --icon-red-bg: rgba(255, 107, 107, 0.12);
  --icon-blue-bg: rgba(116, 192, 252, 0.12);
  --icon-white-bg: rgba(255, 255, 255, 0.08);
  --code-bg: rgba(0, 0, 0, 0.3);
  --preview-placeholder: rgba(255, 255, 255, 0.45);
}

/* === LIGHT THEME === */
:root[data-theme="light"] {
  --bg: #f0f2f5;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --border: #e4e6eb;
  --green: #25d366;
  --green-dim: #1a9e4a;
  --green-glow: rgba(37, 211, 102, 0.1);
  --green-glow-strong: rgba(37, 211, 102, 0.2);
  --teal: #008069;
  --text: #111b21;
  --text-dim: #54656f;
  --text-dark: #8696a0;
  --white: #ffffff;
  --red: #d32f2f;
  --yellow: #f57c00;
  --blue: #1976d2;
  --wa-bubble: #d9fdd3;
  --btn-primary-text: #000000;
  --grid-opacity: 0.04;
  --icon-teal-bg: rgba(0, 128, 105, 0.1);
  --icon-yellow-bg: rgba(245, 124, 0, 0.1);
  --icon-red-bg: rgba(211, 47, 47, 0.1);
  --icon-blue-bg: rgba(25, 118, 210, 0.1);
  --icon-white-bg: rgba(0, 0, 0, 0.05);
  --code-bg: rgba(0, 0, 0, 0.06);
  --preview-placeholder: rgba(0, 0, 0, 0.35);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* === BACKGROUND PATTERN === */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--green-glow) 0%, transparent 60%),
    radial-gradient(circle at 90% 80%, rgba(0, 168, 132, 0.08) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

/* Subtle grid texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: var(--grid-opacity);
  pointer-events: none;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

/* === HEADER === */
header {
  text-align: center;
  padding: 2.5rem 0 3rem;
  animation: fadeInDown 0.6s ease;
}

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

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-glow);
  border: 1px solid rgba(37, 211, 102, 0.2);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.logo svg {
  width: 16px; height: 16px;
  fill: var(--green);
}

header h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

header h1 span {
  background: linear-gradient(135deg, var(--green), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

header p {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* === TOOL CARDS === */
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.5s ease both;
  transition: border-color 0.3s;
}

.tool-card:hover {
  border-color: rgba(37, 211, 102, 0.25);
}

.tool-card:nth-child(1) { animation-delay: 0.1s; }
.tool-card:nth-child(2) { animation-delay: 0.15s; }
.tool-card:nth-child(3) { animation-delay: 0.2s; }
.tool-card:nth-child(4) { animation-delay: 0.25s; }
.tool-card:nth-child(5) { animation-delay: 0.3s; }
.tool-card:nth-child(6) { animation-delay: 0.35s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tool-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.tool-header p {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Icon colors */
.icon-green  { background: var(--green-glow); color: var(--green); }
.icon-teal   { background: var(--icon-teal-bg); color: var(--teal); }
.icon-yellow { background: var(--icon-yellow-bg); color: var(--yellow); }
.icon-red    { background: var(--icon-red-bg); color: var(--red); }
.icon-blue   { background: var(--icon-blue-bg); color: var(--blue); }
.icon-white  { background: var(--icon-white-bg); color: var(--text); }

/* === FORM ELEMENTS === */
textarea, input[type="text"], input[type="number"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  resize: vertical;
}

textarea:focus, input:focus {
  border-color: var(--green-dim);
  box-shadow: 0 0 0 3px var(--green-glow);
}

textarea { min-height: 100px; }

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.input-group { margin-bottom: 1rem; }

/* === BUTTONS === */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--green);
  color: #000;
}
.btn-primary:hover { background: #2ee872; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); }

.btn-format {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  min-width: 44px;
  justify-content: center;
}
.btn-format:hover { border-color: var(--green); color: var(--green); }
.btn-format.active { background: var(--green-glow); border-color: var(--green); color: var(--green); }

/* === OUTPUT BOX === */
.output-box {
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  min-height: 60px;
  font-size: 0.95rem;
  line-height: 1.6;
  word-break: break-word;
  white-space: pre-wrap;
  position: relative;
  margin-top: 0.75rem;
}

.output-box:empty::before {
  content: 'Output will appear here...';
  color: var(--text-dark);
  font-style: italic;
}

.output-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dark);
  margin-top: 1rem;
  margin-bottom: 0.25rem;
}

/* === COPY TOAST === */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--green);
  color: #000;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  z-index: 999;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* === FORMAT TOOLBAR === */
.format-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

/* === PREVIEW BUBBLE === */
.wa-preview {
  background: var(--wa-bubble);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  display: inline-block;
  max-width: 80%;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-top: 0.5rem;
  position: relative;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* === EMOJI GRID === */
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
  gap: 4px;
  max-height: 220px;
  overflow-y: auto;
  padding: 0.5rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.emoji-grid::-webkit-scrollbar { width: 6px; }
.emoji-grid::-webkit-scrollbar-track { background: transparent; }
.emoji-grid::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.emoji-btn {
  background: none;
  border: none;
  font-size: 1.4rem;
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  text-align: center;
}

.emoji-btn:hover {
  background: var(--green-glow);
  transform: scale(1.2);
}

.emoji-categories {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.emoji-cat-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.75rem;
  padding: 0.35rem 0.7rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.emoji-cat-btn:hover, .emoji-cat-btn.active {
  background: var(--green-glow);
  border-color: var(--green);
  color: var(--green);
}

/* === INLINE ROW === */
.inline-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.inline-row .input-group { flex: 1; }
.inline-row .btn { height: 44px; flex-shrink: 0; }

/* === NUMBER INPUT === */
input[type="number"] {
  width: 90px;
  text-align: center;
  -moz-appearance: textfield;
}
input[type="number"]::-webkit-inner-spin-button { opacity: 1; }

/* === FANCY TEXT OPTIONS === */
.fancy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.fancy-option {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fancy-option:hover {
  border-color: var(--green-dim);
  background: var(--surface-2);
}

.fancy-option .preview {
  font-size: 0.95rem;
  color: var(--text);
}

.fancy-option .copy-icon {
  font-size: 0.75rem;
  color: var(--text-dark);
  opacity: 0;
  transition: opacity 0.2s;
}

.fancy-option:hover .copy-icon {
  opacity: 1;
  color: var(--green);
}

.fancy-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* === BLANK MSG === */
.blank-options {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.char-count {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dark);
  margin-top: 0.5rem;
}

/* === REVERSE / MIRROR === */
.mirror-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 600px) {
  .mirror-outputs, .fancy-grid { grid-template-columns: 1fr; }
  .inline-row { flex-direction: column; align-items: stretch; }
  .inline-row .btn { width: 100%; justify-content: center; }
  input[type="number"] { width: 100%; }

  header h1 { font-size: 2rem; }
  .container { padding: 1rem 1rem 3rem; }
  header { padding: 1.5rem 0 2rem; }
}

/* Smooth transitions */
* {
  -webkit-tap-highlight-color: transparent;
}

button, a {
  -webkit-user-select: none;
  user-select: none;
}

/* === FOOTER === */
footer {
  text-align: center;
  padding: 3rem 0 1rem;
  color: var(--text-dark);
  font-size: 0.8rem;
}

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

footer a:hover { text-decoration: underline; }

/* === SECTION DIVIDER === */
.section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dark);
  margin: 2.5rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* === SPECIAL: VAPORWAVE TEXT === */
.fullwidth-demo {
  font-size: 1.1rem;
  letter-spacing: 4px;
  color: var(--teal);
}

/* === HELP SECTION === */
.help-section {
  background: rgba(37, 211, 102, 0.05);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-dim);
}

.help-section strong {
  color: var(--green);
  font-weight: 600;
}

.help-section em {
  color: var(--text);
  font-style: normal;
}

/* === HORIZONTAL SCROLL CONTAINER === */
.horizontal-scroll-container {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 0.5rem 0 1rem 0;
  margin: 0 -1.25rem;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.horizontal-scroll-container::-webkit-scrollbar {
  height: 8px;
}

.horizontal-scroll-container::-webkit-scrollbar-track {
  background: var(--surface);
  border-radius: 4px;
}

.horizontal-scroll-container::-webkit-scrollbar-thumb {
  background: var(--green-dim);
  border-radius: 4px;
}

.horizontal-scroll-container::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}

/* === SCROLL CARDS === */
.scroll-card {
  flex: 0 0 90%;
  max-width: 500px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .scroll-card {
    flex: 0 0 70%;
  }
}

@media (min-width: 1024px) {
  .scroll-card {
    flex: 0 0 45%;
  }
}

/* === SCROLL HINT === */
.scroll-hint {
  text-align: center;
  color: var(--text-dark);
  font-size: 0.85rem;
  margin-top: 0.75rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* === THEME TRANSITIONS (only after initial paint) === */
html[data-theme-ready] body,
html[data-theme-ready] .tool-card,
html[data-theme-ready] textarea,
html[data-theme-ready] input,
html[data-theme-ready] .output-box,
html[data-theme-ready] .theme-toggle,
html[data-theme-ready] .wa-preview,
html[data-theme-ready] .help-section,
html[data-theme-ready] .fancy-option,
html[data-theme-ready] .emoji-grid,
html[data-theme-ready] .emoji-cat-btn,
html[data-theme-ready] .btn-secondary,
html[data-theme-ready] .btn-format {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* === THEME TOGGLE BUTTON === */
.theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 100;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  border-color: var(--green);
  box-shadow: 0 2px 16px var(--green-glow-strong);
  transform: translateY(-2px);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.theme-toggle:hover svg {
  transform: rotate(15deg);
}

@media (max-width: 600px) {
  .theme-toggle {
    top: 0.5rem;
    right: 0.5rem;
    width: 40px;
    height: 40px;
  }

  .theme-toggle svg {
    width: 18px;
    height: 18px;
  }
}

/* === STAT BOX === */
.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  text-align: center;
}

/* === COOKIE CONSENT BANNER === */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 13, 0.95);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.88rem;
  color: var(--text-dim);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cookie-consent.visible {
  transform: translateY(0);
}

.cookie-consent p {
  margin: 0;
  flex: 1;
  max-width: 600px;
}

.cookie-consent a {
  color: var(--green);
  text-decoration: underline;
}

.cookie-consent-buttons {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.cookie-consent-buttons button {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

#cookie-dismiss {
  background: var(--green);
  color: #000;
}

#cookie-dismiss:hover {
  background: #2ee872;
}

@media (max-width: 600px) {
  .cookie-consent {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
    gap: 0.75rem;
  }

  .cookie-consent-buttons {
    width: 100%;
    justify-content: center;
  }
}

/* === BREADCRUMBS === */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

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

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

.breadcrumb .separator {
  color: var(--text-dark);
  font-size: 0.7rem;
}

.breadcrumb .current {
  color: var(--text-dim);
}

/* === RELATED TOOLS GRID === */
.related-tools {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.related-tools h3 {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.related-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.related-tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: block;
}

.related-tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: var(--green-dim);
}

.related-tool-card .tool-emoji {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.related-tool-card .tool-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.related-tool-card .tool-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* === FAQ ACCORDION === */
.faq-section {
  margin-top: 2.5rem;
}

.faq-section h3 {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--surface);
  border: none;
  padding: 1rem 1.25rem;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

.faq-question:hover {
  background: var(--surface-2);
}

.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--green);
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 0.3s;
}

.faq-item.open .faq-question::after {
  content: '-';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 1.25rem 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

/* === HOW-TO STEPS === */
.how-to-steps {
  margin-top: 2rem;
}

.how-to-steps h3 {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.how-to-steps ol {
  list-style: none;
  counter-reset: step-counter;
  padding: 0;
}

.how-to-steps li {
  counter-increment: step-counter;
  padding: 0.75rem 0 0.75rem 3rem;
  position: relative;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  border-bottom: 1px solid var(--border);
}

.how-to-steps li:last-child {
  border-bottom: none;
}

.how-to-steps li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 28px;
  height: 28px;
  background: var(--green);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

/* === RELATED ARTICLES === */
.related-articles {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.related-articles h3 {
  color: var(--text);
  margin-bottom: 1rem;
}

.related-list {
  list-style: none;
  padding: 0;
}

.related-list li {
  margin-bottom: 0.5rem;
}

.related-list a {
  color: var(--green);
  text-decoration: none;
}

.related-list a:hover {
  text-decoration: underline;
}

/* === TOOL PAGE INTRO === */
.tool-page-intro {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* === TOOLS LISTING GRID === */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.tool-listing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.tool-listing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  border-color: var(--green-dim);
}

.tool-listing-card .card-emoji {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.tool-listing-card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
  line-height: 1.4;
}

.tool-listing-card .card-excerpt {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
}

/* === OPEN FULL PAGE LINK === */
.open-full-page {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--green);
  text-decoration: none;
  margin-top: 0.75rem;
  font-weight: 500;
}

.open-full-page:hover {
  text-decoration: underline;
}