:root {
  --bg-canvas: #090a0c;
  --bg-surface: #111317;
  --bg-surface-subtle: #17191e;
  --bg-surface-hover: #1c1e24;
  --bg-sidebar: #0d0e12;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(255, 255, 255, 0.25);
  
  --text-contrast: #f4f4f5;
  --text-main: #d4d4d8;
  --text-muted: #8b8f98;
  --text-dim: #525660;
  
  --pastel-blue-bg: rgba(56, 189, 248, 0.08);
  --pastel-blue-text: #7dd3fc;
  --pastel-blue-border: rgba(56, 189, 248, 0.2);
  
  --pastel-green-bg: rgba(52, 211, 153, 0.08);
  --pastel-green-text: #6ee7b7;
  --pastel-green-border: rgba(52, 211, 153, 0.2);
  
  --pastel-yellow-bg: rgba(251, 191, 36, 0.08);
  --pastel-yellow-text: #fde68a;
  --pastel-yellow-border: rgba(251, 191, 36, 0.2);
  
  --pastel-red-bg: rgba(248, 113, 113, 0.08);
  --pastel-red-text: #fca5a5;
  --pastel-red-border: rgba(248, 113, 113, 0.2);
  
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, Cambria, serif;
  --font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Micro Keystroke and Code Formatting */
kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82em;
  font-weight: 500;
  padding: 2px 6px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  color: var(--text-contrast);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 2px 6px;
  background: var(--bg-surface-subtle);
  border-radius: var(--radius-xs);
  color: var(--pastel-blue-text);
}

/* Spot Pastels & Badges */
.status-badge-pastel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge-mini {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  border: 1px solid transparent;
}

.pastel-blue {
  background: var(--pastel-blue-bg);
  color: var(--pastel-blue-text);
  border-color: var(--pastel-blue-border);
}

.pastel-green {
  background: var(--pastel-green-bg);
  color: var(--pastel-green-text);
  border-color: var(--pastel-green-border);
}

.pastel-yellow {
  background: var(--pastel-yellow-bg);
  color: var(--pastel-yellow-text);
  border-color: var(--pastel-yellow-border);
}

.pastel-red {
  background: var(--pastel-red-bg);
  color: var(--pastel-red-text);
  border-color: var(--pastel-red-border);
}

.text-contrast { color: var(--text-contrast) !important; font-weight: 500; }
.text-amber { color: var(--pastel-yellow-text); }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.85rem; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.ml-auto { margin-left: auto; }
.flex-row { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }

/* ============================================================ */
/* LANDING PAGE STYLES */
/* ============================================================ */
.landing-page-view {
  width: 100%;
  min-height: 100vh;
}

.landing-container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.landing-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 10, 12, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
}

.nav-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-monogram {
  width: 32px;
  height: 32px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--text-contrast);
}

.brand-text h2 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-contrast);
  letter-spacing: -0.01em;
}

.version-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.landing-nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  transition: color 0.15s ease;
}

.landing-nav-links a:hover {
  color: var(--text-contrast);
}

.nav-gh-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Hero Section */
.landing-hero {
  padding: 90px 0 60px 0;
  text-align: center;
}

.hero-center-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.eyebrow-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-headline {
  font-size: 3rem;
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-contrast);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.editorial-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.hero-subtext {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: inline-flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.spec-pill {
  display: flex;
  flex-direction: column;
  padding: 4px 12px;
  text-align: left;
}

.spec-label {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
}

.spec-val {
  font-size: 0.82rem;
  color: var(--text-contrast);
  font-weight: 500;
}

.spec-divider {
  width: 1px;
  height: 24px;
  background: var(--border-subtle);
}

/* Faux Windows Explorer Chrome */
.windows-mockup-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  overflow: hidden;
  text-align: left;
}

.mockup-chrome-bar {
  background: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-traffic-dots {
  display: flex;
  gap: 6px;
}

.mockup-traffic-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.mockup-path-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.mockup-grid-view {
  display: flex;
  min-height: 240px;
}

.mockup-sidebar-tree {
  width: 180px;
  background: var(--bg-canvas);
  border-right: 1px solid var(--border-subtle);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tree-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.tree-item.active {
  background: var(--bg-surface-subtle);
  color: var(--text-contrast);
  font-weight: 500;
}

.mockup-file-table {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.file-table-row {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1.2fr;
  padding: 9px 16px;
  font-size: 0.8rem;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.file-table-row.header {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.015);
  border-bottom: 1px solid var(--border-subtle);
}

.cell-name {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-contrast);
  font-weight: 450;
}

.cell-type, .cell-size {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* Bento Grid Features */
.landing-features {
  padding: 90px 0;
  border-top: 1px solid var(--border-subtle);
}

.section-heading-editorial {
  max-width: 650px;
  margin-bottom: 40px;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}

.section-heading-editorial h2 {
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-contrast);
  margin-bottom: 8px;
}

.section-heading-editorial p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.bento-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bento-wide {
  grid-column: span 2;
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.card-index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.bento-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-contrast);
  letter-spacing: -0.01em;
}

.bento-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.card-code-preview {
  margin-top: 12px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 8px 12px;
}

.card-code-preview code {
  font-size: 0.75rem;
  color: var(--text-contrast);
  background: transparent;
  padding: 0;
}

/* Comparison Matrix */
.landing-spec-matrix {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
}

.matrix-table-container {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
}

.spec-matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.spec-matrix-table th {
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  background: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.spec-matrix-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
}

.spec-matrix-table tr:last-child td {
  border-bottom: none;
}

/* 3-Step Setup Section */
.landing-steps {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
}

.editorial-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step-cell {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
}

.step-num-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--pastel-blue-text);
  margin-bottom: 8px;
}

.step-cell h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin-bottom: 6px;
}

.step-cell p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* By Author Tag */
.by-author {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--pastel-blue-text);
  margin-left: 4px;
}

/* Ecosystem Section */
.landing-ecosystem {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.ecosystem-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.15s ease;
}

.ecosystem-card:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-focus);
  transform: translateY(-2px);
}

.eco-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.eco-link-icon {
  font-size: 0.9rem;
  color: var(--text-dim);
  transition: color 0.15s ease;
}

.ecosystem-card:hover .eco-link-icon {
  color: var(--text-contrast);
}

.ecosystem-card h4 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-contrast);
  letter-spacing: -0.01em;
}

.ecosystem-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
  flex: 1;
}

.eco-url {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--pastel-blue-text);
  margin-top: 6px;
}

/* Minimal Download Card */
.landing-download {
  padding-bottom: 80px;
}

.minimal-download-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.dl-text-col {
  max-width: 540px;
}

.dl-text-col h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin: 8px 0 6px 0;
}

.dl-text-col p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.dl-actions-col {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Detailed Corporate Legal Footer */
.landing-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0 32px 0;
  background: var(--bg-canvas);
}

.footer-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand-title {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 550;
  color: var(--text-contrast);
}

.footer-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.15s ease;
}

.footer-nav-links a:hover {
  color: var(--text-contrast);
}

.footer-legal-block {
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--text-dim);
  line-height: 1.55;
}

.legal-trademarks {
  color: var(--text-muted);
  font-weight: 500;
}

.legal-corporate-info, .legal-address, .legal-contact, .legal-mission {
  font-size: 0.74rem;
}

.legal-email {
  color: var(--pastel-blue-text);
  text-decoration: none;
  font-family: var(--font-mono);
}

.legal-email:hover {
  text-decoration: underline;
}

/* ============================================================ */
/* ULTRA-COMPACT TELEGRAM LOGIN MODAL */
/* ============================================================ */
.compact-login-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-md);
  padding: 22px;
  width: 92%;
  max-width: 390px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compact-login-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mini {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-monogram-xs {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-contrast);
}

.compact-login-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-contrast);
}

.compact-mode-switcher {
  display: flex;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 2px;
  gap: 2px;
}

.compact-mode-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 4px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.compact-mode-btn.active {
  background: var(--bg-surface-subtle);
  color: var(--text-contrast);
  font-weight: 600;
}

.compact-mode-pane {
  display: none;
}

.compact-mode-pane.active {
  display: block;
}

.compact-qr-layout {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 12px;
}

.compact-qr-box {
  width: 130px;
  height: 130px;
  background: #fff;
  border-radius: var(--radius-xs);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.compact-qr-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.compact-qr-info {
  flex: 1;
}

.compact-qr-info h5 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin-bottom: 4px;
}

.compact-steps {
  font-size: 0.74rem;
  color: var(--text-muted);
  padding-left: 14px;
  line-height: 1.4;
}

.compact-form {
  display: flex;
  flex-direction: column;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.compact-login-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ============================================================ */
/* APP DASHBOARD STYLES */
/* ============================================================ */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  margin-top: 16px;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 450;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
  text-align: left;
}

.nav-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-contrast);
}

.nav-btn.active {
  background: var(--bg-surface);
  color: var(--text-contrast);
  font-weight: 550;
  border-left: 2px solid var(--text-contrast);
}

.status-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-left: auto;
}

.dot-green { background: #34d399; }
.dot-red { background: #f87171; }

.sidebar-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.connection-status-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 10px 12px;
}

.status-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f87171;
}

.status-indicator.online {
  background: #34d399;
}

.status-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-dim);
}

.status-details {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Main Content Area */
.main-content {
  flex: 1;
  padding: 28px 36px;
  background-color: var(--bg-canvas);
  overflow-y: auto;
  max-height: 100vh;
}

/* Topbar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.topbar-left h1 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-contrast);
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drive-mount-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.drive-mount-pill.mounted {
  background: var(--pastel-green-bg);
  border-color: var(--pastel-green-border);
  color: var(--pastel-green-text);
}

/* Tab Panes */
.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Minimal Mount Card */
.mount-card-minimal {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.mount-status-col {
  display: flex;
  align-items: center;
  gap: 18px;
}

.drive-monogram-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.drive-monogram-box.mounted {
  background: var(--pastel-green-bg);
  border-color: var(--pastel-green-border);
}

.drive-letter-symbol {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-contrast);
}

.drive-monogram-box.mounted .drive-letter-symbol {
  color: var(--pastel-green-text);
}

.mount-meta-text h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin: 4px 0 2px 0;
}

.mount-actions-col {
  display: flex;
  align-items: center;
  gap: 12px;
}

.selector-unit {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.metric-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.progress-bar-container {
  height: 4px;
  background: var(--bg-surface-subtle);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--text-contrast);
}

/* Explorer Section */
.explorer-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.explorer-toolbar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs-bar {
  padding: 8px 16px;
  background: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.crumb {
  color: var(--text-muted);
  cursor: pointer;
}

.crumb.active {
  color: var(--text-contrast);
  font-weight: 600;
}

.file-list-header {
  display: grid;
  grid-template-columns: 3fr 1fr 1.5fr 1fr;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle);
}

.file-list-rows {
  min-height: 320px;
}

.file-row {
  display: grid;
  grid-template-columns: 3fr 1fr 1.5fr 1fr;
  padding: 9px 16px;
  align-items: center;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.file-row:hover {
  background: var(--bg-surface-hover);
}

.col-name-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  overflow: hidden;
}

.file-item-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-contrast);
}

.col-size, .col-modified {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.col-actions {
  display: flex;
  gap: 6px;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  color: var(--text-contrast);
  background: var(--bg-surface-subtle);
}

.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}

/* Buttons & Inputs */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: #ededed;
  color: #0c0d0e;
}

.btn-primary:hover {
  background: #ffffff;
}

.btn-secondary {
  background: var(--bg-surface-subtle);
  border-color: var(--border-subtle);
  color: var(--text-contrast);
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
}

.btn-danger {
  background: var(--pastel-red-bg);
  border-color: var(--pastel-red-border);
  color: var(--pastel-red-text);
}

.btn-lg {
  padding: 10px 18px;
  font-size: 0.88rem;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.75rem;
}

.link-btn {
  background: none;
  border: none;
  color: var(--pastel-blue-text);
  cursor: pointer;
  font-family: var(--font-mono);
}

.link-btn:hover {
  text-decoration: underline;
}

.text-input, .select-input {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 7px 10px;
  color: var(--text-contrast);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  outline: none;
}

.text-input:focus, .select-input:focus {
  border-color: var(--border-focus);
}

.select-input option {
  background: var(--bg-surface);
  color: var(--text-contrast);
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-md);
  padding: 24px;
  width: 90%;
  max-width: 420px;
}

.modal-large {
  max-width: 680px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 999999;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-xs);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--text-contrast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast-success { border-color: var(--pastel-green-border); }
.toast-error { border-color: var(--pastel-red-border); }

/* Switch Slider */
.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: .2s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: var(--text-muted);
  border-radius: 50%;
  transition: .2s;
}

input:checked + .slider {
  background-color: #ededed;
}

input:checked + .slider:before {
  transform: translateX(16px);
  background-color: #0c0d0e;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.setting-info label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-contrast);
}

.setting-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.settings-actions {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}

/* Share Modal Styles */
.share-meta-row {
  display: flex;
  gap: 16px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 12px 16px;
}

.share-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.meta-val {
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--text-contrast);
}

.copy-input-row {
  display: flex;
  gap: 8px;
}

.copy-input-row .text-input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.share-qr-section {
  display: flex;
  gap: 16px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 14px;
  align-items: center;
}

.qr-preview-box {
  width: 90px;
  height: 90px;
  background: white;
  border-radius: var(--radius-xs);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.share-qr-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-info-box h5 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-contrast);
  margin-bottom: 4px;
}

/* Sync Hub & Queue Styles */
.sync-metrics-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 14px;
}

.sync-metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sync-metric-item .metric-num {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-contrast);
}

.sync-metric-item .metric-title {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.sync-queue-container, .sync-history-container {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 12px;
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sync-task-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 8px 12px;
}

.sync-task-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.sync-task-title {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text-contrast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sync-task-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.sync-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}

.sync-progress-fill {
  height: 100%;
  background: var(--pastel-blue-text);
  transition: width 0.2s ease;
}

.sync-modal-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Floating Bottom-Right Sync Status Bar */
.floating-sync-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1500;
}

.sync-widget-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-focus);
  border-radius: 24px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.78rem;
}

.sync-widget-pill:hover {
  background: var(--bg-surface-hover);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

.sync-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pulse-green {
  background: var(--pastel-green-text);
  box-shadow: 0 0 8px var(--pastel-green-text);
}

.pulse-blue {
  background: var(--pastel-blue-text);
  box-shadow: 0 0 8px var(--pastel-blue-text);
  animation: syncPulse 1.2s infinite alternate;
}

@keyframes syncPulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.2); opacity: 1; }
}

.sync-widget-icon {
  font-size: 0.95rem;
  color: var(--text-contrast);
}

.sync-widget-text {
  font-family: var(--font-sans);
  color: var(--text-contrast);
  font-weight: 500;
}

/* Public Share Screen */
.public-share-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: 20px;
}

.public-share-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.public-file-icon {
  font-size: 3.5rem;
  color: var(--pastel-blue-text);
  margin-bottom: 16px;
}

.public-share-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-contrast);
  word-break: break-all;
  margin-bottom: 6px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-headline { font-size: 2.3rem; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-wide { grid-column: span 1; }
  .editorial-steps-grid { grid-template-columns: 1fr; }
  .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .minimal-download-card { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .landing-nav-links { display: none; }
  .app-container { flex-direction: column; }
  .sidebar { width: 100%; }
  .ecosystem-grid { grid-template-columns: 1fr; }
}