/* style.css - minimal margins, clean professional */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.1s ease;
}

/* light theme variables */
:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --text-light: #555;
  --text-lighter: #666;
  --text-muted: #777;
  --border: #eaeaea;
  --border-strong: #ddd;
  --accent-bg: #f9f9f9;
  --accent-bg-hover: #f5f5f5;
  --code-bg: #fff;
  --code-border: #ddd;
  --quote-color: #444;
  --feature-border: #eaeaea;
  --format-bg: #f5f5f5;
  --format-border: #888;
  --link-border: #ddd;
  --download-glow: rgba(0, 0, 0, 0.1);
  --video-border: #ddd;
  --principle-bg: #f0f0f0;
}

/* dark theme class */
.dark-theme {
  --bg: #0f0f0f;
  --text: #e5e5e5;
  --text-light: #aaa;
  --text-lighter: #999;
  --text-muted: #888;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --accent-bg: #1a1a1a;
  --accent-bg-hover: #252525;
  --code-bg: #1a1a1a;
  --code-border: #3a3a3a;
  --quote-color: #aaa;
  --feature-border: #2a2a2a;
  --format-bg: #1a1a1a;
  --format-border: #555;
  --link-border: #3a3a3a;
  --download-glow: rgba(100, 200, 255, 0.3);
  --video-border: #3a3a3a;
  --principle-bg: #1a1a1a;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  line-height: 1.5;
  font-size: 15px;
  padding: 1rem 0.5rem;
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

.container {
  max-width: 1100px;
  width: 100%;
  padding: 0 0.25rem;
}

/* header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.logo {
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.version {
  font-size: 0.8rem;
  color: var(--text-lighter);
  background: var(--accent-bg);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* download button */
.download-btn {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.2rem 1rem 0.2rem 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text);
  transition: all 0.2s ease;
  animation: pulse 2s infinite;
}

.download-btn:hover {
  background: var(--accent-bg-hover);
  border-color: var(--border-strong);
  animation: none;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--download-glow);
  }
  70% {
    box-shadow: 0 0 0 4px var(--download-glow);
  }
  100% {
    box-shadow: 0 0 0 0 var(--download-glow);
  }
}

.dark-theme .download-btn {
  --download-glow: rgba(100, 200, 255, 0.4);
}

.download-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  background: var(--accent-bg);
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--accent-bg-hover);
  border-color: var(--border-strong);
}

.light-icon, .dark-icon {
  display: inline-block;
  font-size: 1.1rem;
}

.dark-theme .light-icon {
  display: none;
}
.dark-theme .dark-icon {
  display: inline-block;
}

body:not(.dark-theme) .light-icon {
  display: inline-block;
}
body:not(.dark-theme) .dark-icon {
  display: none;
}

/* quote container */
.quote-container {
  margin-bottom: 2rem;
}

.quote {
  max-width: 600px;
  padding: 0.25rem 0;
}

.quote p {
  font-size: 0.95rem;
  color: var(--quote-color);
  font-style: italic;
  margin-bottom: 0.2rem;
  line-height: 1.4;
}

.author {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* title */
h1 {
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
  color: var(--text);
}

.subhead {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  border-left: 2px solid var(--border-strong);
  padding-left: 1rem;
}

/* commands (preexisting) */
.commands {
  margin: 1.5rem 0 2rem;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  padding: 1.25rem;
  border-radius: 4px;
}

.cmd-item {
  display: flex;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cmd-item:last-child {
  border-bottom: none;
}

code {
  font-family: 'SF Mono', 'Fira Code', 'Roboto Mono', monospace;
  background: var(--code-bg);
  padding: 0.2rem 0.8rem;
  border: 1px solid var(--code-border);
  border-radius: 3px;
  font-size: 0.9rem;
  color: var(--text);
}

.cmd-desc {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* features grid (preexisting) */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature {
  border-top: 1px solid var(--feature-border);
  padding-top: 0.8rem;
}

.feature-title {
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 0.3rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.feature-desc {
  color: var(--text-light);
  font-size: 0.85rem;
  line-height: 1.4;
}

/* format (preexisting) */
.format {
  background: var(--format-bg);
  padding: 1rem 1.25rem;
  margin: 2rem 0 2.5rem;
  border-left: 3px solid var(--format-border);
  border-radius: 0 4px 4px 0;
}

.format-label {
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.format-desc {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* new sections */
.section {
  margin: 2.5rem 0;
}

.section-title {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

/* workflow */
.workflow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.workflow-step {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.step-number {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1;
  font-family: monospace;
}

.step-content {
  flex: 1;
}

.step-title {
  font-weight: 500;
  margin-bottom: 0.2rem;
  color: var(--text);
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* video preview */
.video-preview {
  background: var(--accent-bg);
  border: 1px solid var(--video-border);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 240px;
  cursor: pointer;
}

.preview-placeholder {
  text-align: center;
}

.play-icon {
  font-size: 2.5rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  opacity: 0.6;
}

.placeholder-text {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.placeholder-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* technical specs */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  padding: 0.6rem;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.spec-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.spec-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  font-family: monospace;
}

.principles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.principle {
  background: var(--principle-bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  color: var(--text);
}

/* use cases */
.usecases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.usecase {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 4px;
}

.usecase-title {
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.usecase-desc {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* footer */
.footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.dot {
  color: var(--text-lighter);
  font-size: 0.6rem;
}

a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--link-border);
}

a:hover {
  border-bottom-color: var(--text);
}

/* responsive */
@media (max-width: 600px) {
  body { padding: 0.75rem 0.25rem; }
  h1 { font-size: 1.8rem; }
  .cmd-item { flex-direction: column; gap: 0.2rem; }
}

/* FAQ SECTION STYLES - Add to your existing CSS */
.faq-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.faq-item {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--accent-bg);
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background-color 0.2s ease;
  border-bottom: 1px solid transparent;
}

.faq-question:hover {
  background: var(--accent-bg-hover);
}

.faq-item.active .faq-question {
  border-bottom-color: var(--border);
  background: var(--accent-bg-hover);
}

.faq-q-mark {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  min-width: 1.5rem;
}

.faq-q-text {
  flex: 1;
  color: var(--text);
}

.faq-icon {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform 0.3s ease;
  margin-left: auto;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.2s ease;
  background: var(--bg);
  border-top: 0 solid var(--border);
}

.faq-item.active .faq-answer {
  max-height: 200px; /* Adjust based on content length */
  padding: 1rem 1.25rem;
  border-top-width: 1px;
}

.faq-answer p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Dark theme adjustments */
.dark-theme .faq-answer {
  background: var(--bg);
}

/* Responsive */
@media (max-width: 600px) {
  .faq-question {
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 0.8rem 1rem;
  }
}

/* ==================== HARD FIXED RECTANGULAR SCROLLBAR ==================== */
/* This uses !important to override any browser defaults and theme issues */

/* Light theme scrollbar colors - explicit */
body:not(.dark-theme)::-webkit-scrollbar {
  width: 12px !important;
  height: 12px !important;
  background: #f5f5f5 !important;
}

body:not(.dark-theme)::-webkit-scrollbar-track {
  background: #f0f0f0 !important;
  border-left: 1px solid #ddd !important;
  border-right: 1px solid #ddd !important;
}

body:not(.dark-theme)::-webkit-scrollbar-thumb {
  background: #aaa !important;
  border: 2px solid #f5f5f5 !important;
  border-radius: 0px !important;
  min-height: 40px !important;
}

body:not(.dark-theme)::-webkit-scrollbar-thumb:hover {
  background: #888 !important;
}

body:not(.dark-theme)::-webkit-scrollbar-corner {
  background: #f5f5f5 !important;
  border: 1px solid #ddd !important;
}

/* Dark theme scrollbar colors - explicit */
.dark-theme::-webkit-scrollbar,
body.dark-theme::-webkit-scrollbar {
  width: 12px !important;
  height: 12px !important;
  background: #1a1a1a !important;
}

.dark-theme::-webkit-scrollbar-track,
body.dark-theme::-webkit-scrollbar-track {
  background: #2a2a2a !important;
  border-left: 1px solid #444 !important;
  border-right: 1px solid #444 !important;
}

.dark-theme::-webkit-scrollbar-thumb,
body.dark-theme::-webkit-scrollbar-thumb {
  background: #555 !important;
  border: 2px solid #1a1a1a !important;
  border-radius: 0px !important;
  min-height: 40px !important;
}

.dark-theme::-webkit-scrollbar-thumb:hover,
body.dark-theme::-webkit-scrollbar-thumb:hover {
  background: #777 !important;
}

.dark-theme::-webkit-scrollbar-corner,
body.dark-theme::-webkit-scrollbar-corner {
  background: #1a1a1a !important;
  border: 1px solid #444 !important;
}

/* Horizontal scrollbar */
body:not(.dark-theme)::-webkit-scrollbar:horizontal {
  height: 12px !important;
}

.dark-theme::-webkit-scrollbar:horizontal,
body.dark-theme::-webkit-scrollbar:horizontal {
  height: 12px !important;
}

/* For Firefox */
body:not(.dark-theme) {
  scrollbar-width: thin !important;
  scrollbar-color: #aaa #f0f0f0 !important;
}

.dark-theme {
  scrollbar-width: thin !important;
  scrollbar-color: #555 #2a2a2a !important;
}

/* Override any element-specific scrollbars */
.commands::-webkit-scrollbar,
.features::-webkit-scrollbar,
.faq-container::-webkit-scrollbar,
.video-preview::-webkit-scrollbar,
textarea::-webkit-scrollbar,
code::-webkit-scrollbar,
pre::-webkit-scrollbar {
  width: 10px !important;
  height: 10px !important;
}

/* Force rectangular on all states */
::-webkit-scrollbar-thumb,
::-webkit-scrollbar-thumb:hover,
::-webkit-scrollbar-thumb:active {
  border-radius: 0px !important;
}

/* Extra insurance for dark mode */
.dark-theme *::-webkit-scrollbar {
  background: #1a1a1a !important;
}

.dark-theme *::-webkit-scrollbar-track {
  background: #2a2a2a !important;
  border-color: #444 !important;
}

.dark-theme *::-webkit-scrollbar-thumb {
  background: #555 !important;
  border-color: #1a1a1a !important;
}

.dark-theme *::-webkit-scrollbar-thumb:hover {
  background: #777 !important;
}

/* Edge and IE */
body {
  -ms-scrollbar-track-color: #f0f0f0 !important;
  -ms-scrollbar-face-color: #aaa !important;
}

.dark-theme {
  -ms-scrollbar-track-color: #2a2a2a !important;
  -ms-scrollbar-face-color: #555 !important;
}

/* ==================== DOWNLOAD PAGE STYLES ==================== */
.download-page .download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.download-page .download-card {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.download-page .download-card:hover {
  border-color: var(--border-strong);
}

.download-page .download-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.download-page .download-os-icon {
  font-size: 1.3rem;
  color: var(--text);
}

.download-page .download-os-name {
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
}

.download-page .download-card-body {
  padding: 1.25rem;
}

.download-page .download-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.download-page .download-detail-item {
  display: flex;
  flex-direction: column;
}

.download-page .detail-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.download-page .detail-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  font-family: monospace;
}

.download-page .download-checksum {
  background: var(--bg);
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 3px;
}

.download-page .checksum-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.3rem;
}

.download-page .checksum-value {
  font-size: 0.75rem;
  color: var(--text-light);
  font-family: monospace;
  word-break: break-all;
}

.download-page .download-card-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

.download-page .download-action-btn {
  width: 100%;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--text);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.download-page .download-action-btn:hover {
  background: var(--accent-bg-hover);
  border-color: var(--border-strong);
}

.download-page .btn-icon {
  font-size: 1rem;
  color: var(--text-muted);
}

.download-page .btn-text {
  font-weight: 500;
}

.download-page .verification-section {
  margin: 3rem 0;
}

.download-page .verification-content {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 4px;
}

.download-page .verification-content p {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.download-page .code-block {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 3px;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--text);
  overflow-x: auto;
}

.download-page .code-block code {
  background: none;
  border: none;
  padding: 0;
  white-space: pre;
}

.download-page .verification-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.download-page .verification-note a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.download-page .verification-note a:hover {
  border-bottom-color: var(--text);
}

.download-page .version-history {
  margin: 3rem 0;
}

.download-page .version-list {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.download-page .version-item {
  display: grid;
  grid-template-columns: 100px 100px 1fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.download-page .version-item:last-child {
  border-bottom: none;
}

.download-page .version-number {
  font-weight: 600;
  color: var(--text);
  font-family: monospace;
}

.download-page .version-date {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: monospace;
}

.download-page .version-changes {
  color: var(--text-light);
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  .download-page .version-item {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
  
  .download-page .version-number {
    font-size: 1rem;
  }
  
  .download-page .version-date {
    font-size: 0.75rem;
  }
}

/* ==================== OPERATIONAL STATUS INDICATORS ==================== */
.status-section {
  margin: 3rem 0 2rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
}

.status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.status-item:last-child {
  border-bottom: none;
}

.status-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-icon {
  color: var(--text-muted);
  font-size: 0.6rem;
}

.status-name {
  color: var(--text-light);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.led {
  width: 10px;
  height: 10px;
  border-radius: 0; /* rectangular to match scrollbar */
  display: inline-block;
}

.led-green {
  background: #2ecc71;
  box-shadow: 0 0 5px #2ecc71;
  animation: pulse-green 2s infinite;
}

.led-red {
  background: #e74c3c;
  box-shadow: 0 0 5px #e74c3c;
  animation: pulse-red 2s infinite;
}

@keyframes pulse-green {
  0% { opacity: 1; box-shadow: 0 0 5px #2ecc71; }
  50% { opacity: 0.8; box-shadow: 0 0 10px #2ecc71; }
  100% { opacity: 1; box-shadow: 0 0 5px #2ecc71; }
}

@keyframes pulse-red {
  0% { opacity: 1; box-shadow: 0 0 5px #e74c3c; }
  50% { opacity: 0.8; box-shadow: 0 0 10px #e74c3c; }
  100% { opacity: 1; box-shadow: 0 0 5px #e74c3c; }
}

.status-text {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  font-family: monospace;
}

.status-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0 0.5rem;
}

.last-check {
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.refresh-status {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-light);
  padding: 0.2rem 1rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.2s ease;
}

.refresh-status:hover {
  background: var(--accent-bg-hover);
  border-color: var(--border-strong);
  color: var(--text);
}

/* Dark theme adjustments */
.dark-theme .led-green {
  background: #27ae60;
  box-shadow: 0 0 8px #27ae60;
}

.dark-theme .led-red {
  background: #c0392b;
  box-shadow: 0 0 8px #c0392b;
}

@media (max-width: 600px) {
  .status-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  
  .status-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
}

/* ==================== WINDOWS-ONLY DOWNLOAD PAGE STYLES ==================== */
.download-page.windows-only .windows-download-card {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin: 2.5rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.download-page.windows-only .windows-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.download-page.windows-only .windows-os-icon {
  font-size: 2rem;
  color: var(--text);
}

.download-page.windows-only .windows-os-name {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text);
}

.download-page.windows-only .windows-badge {
  margin-left: auto;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.download-page.windows-only .windows-card-body {
  padding: 2rem;
}

.download-page.windows-only .windows-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
  background: var(--bg);
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.download-page.windows-only .windows-detail-item {
  display: flex;
  flex-direction: column;
}

.download-page.windows-only .detail-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.download-page.windows-only .detail-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  font-family: monospace;
}

.download-page.windows-only .windows-checksum {
  background: var(--bg);
  padding: 1rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 2rem;
}

.download-page.windows-only .checksum-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.download-page.windows-only .checksum-value {
  font-size: 0.85rem;
  color: var(--text-light);
  font-family: monospace;
  word-break: break-all;
  background: var(--accent-bg);
  padding: 0.5rem;
  border-radius: 3px;
}

.download-page.windows-only .windows-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.download-page.windows-only .windows-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.download-page.windows-only .feature-icon {
  color: #2ecc71;
  font-weight: bold;
}

.download-page.windows-only .feature-text {
  color: var(--text-light);
  font-size: 0.9rem;
}

.download-page.windows-only .windows-card-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.download-page.windows-only .windows-download-action-btn {
  background: var(--accent-bg);
  border: 2px solid var(--border);
  border-radius: 40px;
  padding: 1rem 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  cursor: pointer;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  min-width: 400px;
  animation: download-pulse 2s infinite;
}

/* Pulsing glow animation */
@keyframes download-pulse {
  0% {
    box-shadow: 0 0 0 0 var(--download-glow);
    border-color: var(--border);
  }
  50% {
    box-shadow: 0 0 20px 5px var(--download-glow);
    border-color: var(--accent);
  }
  100% {
    box-shadow: 0 0 0 0 var(--download-glow);
    border-color: var(--border);
  }
}

/* Light theme glow */
body:not(.dark-theme) .windows-download-action-btn {
  --download-glow: rgba(0, 120, 255, 0.4);
}

/* Dark theme glow */
.dark-theme .windows-download-action-btn {
  --download-glow: rgba(100, 200, 255, 0.6);
}

.download-page.windows-only .windows-download-action-btn:hover {
  background: var(--accent-bg-hover);
  border-color: var(--accent);
  animation: none;
  transform: scale(1.02);
}

.download-page.windows-only .btn-icon {
  font-size: 1.2rem;
  color: var(--text);
}

.download-page.windows-only .btn-text {
  letter-spacing: 0.5px;
}

.download-page.windows-only .download-note {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 600px) {
  .download-page.windows-only .windows-download-action-btn {
    min-width: auto;
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 1rem;
  }
  
  .download-page.windows-only .windows-card-header {
    flex-direction: column;
    text-align: center;
  }
  
  .download-page.windows-only .windows-badge {
    margin-left: 0;
  }
}

/* Additional mobile improvements */
@media (max-width: 480px) {
  .container {
    padding: 0 0.25rem;
  }
  
  /* Make tables/wide content scrollable */
  .version-list, 
  .specs-grid,
  .windows-details-grid {
    overflow-x: auto;
    display: block;
    white-space: nowrap;
  }
  
  /* Adjust version items for mobile */
  .version-item {
    min-width: 280px;
    padding: 0.8rem;
  }
  
  /* Improve touch targets */
  .faq-question,
  .cmd-item code,
  .windows-download-action-btn {
    min-height: 44px; /* Apple's recommended touch target size */
  }
  
  /* Adjust download button for mobile */
  .windows-download-action-btn {
    width: 100%;
    font-size: 0.9rem;
    padding: 0.8rem 1rem;
  }
  
  /* Prevent text overflow */
  .checksum-value {
    word-break: break-all;
    font-size: 0.7rem;
  }
  
  /* Stack header items better */
  .header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .theme-toggle {
    align-self: flex-end;
    margin-top: -2.5rem; /* Adjust positioning */
  }
}

/* ==================== NAVBAR ACTIVE INDICATOR ==================== */
.active-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: bold;
  margin-left: 0.25rem;
  cursor: help;
  transition: all 0.2s ease;
}

/* Active (green) */
.active-indicator.active {
  background-color: #2ecc71;
  color: #1a1a1a;
  box-shadow: 0 0 8px #2ecc71;
}

/* Inactive (red) */
.active-indicator.inactive {
  background-color: #e74c3c;
  color: white;
  box-shadow: 0 0 8px #e74c3c;
}

/* Error state (orange) */
.active-indicator.error {
  background-color: #f39c12;
  color: #1a1a1a;
  box-shadow: 0 0 8px #f39c12;
}

/* Dark theme adjustments */
.dark-theme .active-indicator.active {
  color: #000;
  box-shadow: 0 0 12px #2ecc71;
}

.dark-theme .active-indicator.inactive {
  box-shadow: 0 0 12px #e74c3c;
}

/* Responsive */
@media (max-width: 600px) {
  .active-indicator {
    width: 18px;
    height: 18px;
    font-size: 10px;
  }
}

.led-yellow {
  background: #f39c12;
  box-shadow: 0 0 5px #f39c12;
  animation: pulse-yellow 2s infinite;
}

@keyframes pulse-yellow {
  0% { opacity: 1; box-shadow: 0 0 5px #f39c12; }
  50% { opacity: 0.8; box-shadow: 0 0 10px #f39c12; }
  100% { opacity: 1; box-shadow: 0 0 5px #f39c12; }
}

.dark-theme .led-yellow {
  background: #e67e22;
  box-shadow: 0 0 8px #e67e22;
}

/* ==================== ANIMATED DOWNLOAD BUTTON WITH GLOW LINE ==================== */
.button-container {
  position: relative;
  display: inline-block;
  margin: 0 auto;
}

.windows-download-action-btn {
  background: var(--accent-bg);
  border: 2px solid var(--border);
  border-radius: 40px;
  padding: 1rem 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  cursor: pointer;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  min-width: 400px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.glow-line {
  position: absolute;
  top: -2px;
  left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  border: 2px solid transparent;
  border-radius: 40px;
  pointer-events: none;
  z-index: 2;
  animation: rotateGlow 3s linear infinite;
}

@keyframes rotateGlow {
  0% {
    border-color: transparent;
    border-top-color: var(--accent);
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
  25% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: var(--accent);
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
  50% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: var(--accent);
    border-left-color: transparent;
  }
  75% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: var(--accent);
  }
  100% {
    border-color: transparent;
    border-top-color: var(--accent);
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
}

.windows-download-action-btn:hover .glow-line {
  animation: rotateGlowFast 0.75s linear infinite;
}

@keyframes rotateGlowFast {
  0% {
    border-color: transparent;
    border-top-color: var(--accent);
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
  25% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: var(--accent);
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
  50% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: var(--accent);
    border-left-color: transparent;
  }
  75% {
    border-color: transparent;
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: var(--accent);
  }
  100% {
    border-color: transparent;
    border-top-color: var(--accent);
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: transparent;
  }
}

.windows-download-action-btn:active .glow-line {
  border-color: var(--accent);
  border-width: 2px;
  animation: none;
  box-shadow: 0 0 20px var(--accent);
}

/* Light theme adjustments */
body:not(.dark-theme) .glow-line {
  --accent: #0066ff;
}

/* Dark theme adjustments */
.dark-theme .glow-line {
  --accent: #00aaff;
}

/* ==================== VERSION HISTORY WITH CONTROLS ==================== */
.version-container {
  display: flex;
  gap: 1rem;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0;
  overflow: hidden;
}

.version-list-wrapper {
  flex: 1;
  overflow: hidden;
  max-height: 320px;
}

.version-list {
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.version-item {
  display: grid;
  grid-template-columns: 100px 120px 1fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  align-items: center;
  background: var(--accent-bg);
}

.version-item:last-child {
  border-bottom: none;
}

.version-number {
  font-weight: 600;
  color: var(--text);
  font-family: monospace;
}

.version-date {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: monospace;
}

.version-changes {
  color: var(--text-light);
  font-size: 0.85rem;
  line-height: 1.4;
}

.version-controls {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  width: 40px;
}

.version-control-btn {
  flex: 1;
  background: var(--bg);
  border: none;
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0;
}

.version-control-btn:first-child {
  border-bottom: 1px solid var(--border);
}

.version-control-btn:hover {
  background: var(--accent-bg-hover);
  color: var(--accent);
}

.version-control-btn:active {
  background: var(--border);
}

.version-control-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.version-control-btn:disabled:hover {
  background: var(--bg);
  color: var(--text);
}

@media (max-width: 600px) {
  .version-item {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
  
  .windows-download-action-btn {
    min-width: auto;
    width: 100%;
    font-size: 1rem;
    padding: 0.8rem 1rem;
  }
  
  .version-controls {
    width: 36px;
  }
  
  .version-list-wrapper {
    max-height: 400px;
  }
}

/* ==================== TERMINAL WINDOW STYLES ==================== */
.terminal-window {
  background: #1e1e1e;
  border: 1px solid #333;
  border-radius: 8px;
  overflow: hidden;
  font-family: 'SF Mono', 'Fira Code', 'Roboto Mono', 'Courier New', monospace;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  margin: 1.5rem 0;
}

.terminal-header {
  background: #2d2d2d;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #444;
}

.terminal-title {
  color: #aaa;
  font-size: 0.85rem;
  font-weight: 500;
}

.terminal-controls {
  display: flex;
  gap: 0.5rem;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #555;
}

.terminal-dot:nth-child(1) { background: #ff5f56; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #27c93f; }

.terminal-body {
  background: #1a1a1a;
  padding: 1.5rem;
  min-height: 450px;
  max-height: 600px;
  overflow-y: auto;
  color: #f0f0f0;
  font-size: 0.9rem;
  line-height: 1.5;
  scrollbar-width: thin;
  scrollbar-color: #444 #1a1a1a;
}

.terminal-body::-webkit-scrollbar {
  width: 8px;
}

.terminal-body::-webkit-scrollbar-track {
  background: #1a1a1a;
}

.terminal-body::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 0;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
  background: #555;
}

.terminal-content {
  margin-bottom: 1rem;
}

.terminal-line {
  margin-bottom: 0.25rem;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'SF Mono', 'Fira Code', 'Roboto Mono', monospace;
}

.terminal-line.prompt-line {
  color: #4ec9b0;
  margin-top: 0.75rem;
}

.terminal-line.info {
  color: #9cdcfe;
}

.terminal-line.success {
  color: #6a9955;
}

.terminal-line.success .highlight {
  color: #4ec9b0;
  font-weight: 500;
}

.terminal-line.progress {
  color: #ce9178;
}

.terminal-line.progress-bar {
  color: #d4d4d4;
  margin-left: 1rem;
  font-family: monospace;
  letter-spacing: 2px;
}

.terminal-line.warning {
  color: #dcdcaa;
}

.terminal-line.error {
  color: #f48771;
}

.terminal-line.output {
  color: #b5cea8;
}

.terminal-line.separator {
  color: #6a9955;
  margin: 0.5rem 0;
}

.terminal-input-line {
  display: flex;
  align-items: center;
  color: #4ec9b0;
  font-family: 'SF Mono', 'Fira Code', 'Roboto Mono', monospace;
}

.terminal-prompt {
  color: #4ec9b0;
  margin-right: 0.5rem;
  font-weight: 500;
}

.terminal-cursor {
  color: #f0f0f0;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.terminal-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0 0.5rem;
}

.terminal-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-light);
  padding: 0.3rem 1rem;
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 3px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.terminal-btn:hover {
  background: var(--accent-bg-hover);
  border-color: var(--border-strong);
  color: var(--text);
}

.terminal-status {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Light theme overrides */
body:not(.dark-theme) .terminal-window {
  background: #f5f5f5;
  border-color: #ddd;
}

body:not(.dark-theme) .terminal-header {
  background: #e0e0e0;
  border-bottom-color: #ccc;
}

body:not(.dark-theme) .terminal-title {
  color: #555;
}

body:not(.dark-theme) .terminal-body {
  background: #fafafa;
  color: #333;
}

body:not(.dark-theme) .terminal-prompt {
  color: #007acc;
}

body:not(.dark-theme) .terminal-line.info {
  color: #007acc;
}

body:not(.dark-theme) .terminal-line.success {
  color: #107c10;
}

body:not(.dark-theme) .terminal-line.progress {
  color: #a1260d;
}

body:not(.dark-theme) .terminal-cursor {
  color: #333;
}