/* Root theme variables */
:root {
  --lr-bg-main: #050506;
  --lr-bg-secondary: #0d0d10;
  --lr-bg-elevated: #111118;

  --lr-bg-main-gradient-top: #0f1018;
  --lr-bg-main-gradient-mid: #050506;

  --lr-gold: #d48a1f;
  --lr-sage: #8fbc8f;

  --lr-text-primary: #f5f5f5;
  --lr-text-muted: #a0a0aa;

  --lr-border-subtle: #22222a;

  --lr-btn-primary-bg: #1c2c1f;
  --lr-btn-primary-border: #3e5f3c;
  --lr-btn-primary-text: #f7f7f7;

  --lr-btn-ghost-bg: transparent;
  --lr-btn-ghost-border: #3a3a45;
  --lr-btn-ghost-text: #e6e6f0;

  --lr-shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.6);
  --lr-gutter-bg: rgba(0, 0, 0, 0.3);
  
  /* Layout consistency variables */
  --lr-footer-height: 80px;
  --lr-header-height: 70px;
  --lr-page-padding: 2rem;
}

/* Light theme override */
body.theme-light {
  --lr-bg-main: #f7f7f9;
  --lr-bg-secondary: #ffffff;
  --lr-bg-elevated: #ffffff;

  --lr-bg-main-gradient-top: #ffffff;
  --lr-bg-main-gradient-mid: #f7f7f9;

  --lr-text-primary: #15151c;
  --lr-text-muted: #5e5e6a;

  --lr-border-subtle: #ddddf0;

  --lr-btn-primary-bg: #1c3b2a;
  --lr-btn-primary-border: #234933;
  --lr-btn-primary-text: #f7f7f7;

  --lr-btn-ghost-bg: transparent;
  --lr-btn-ghost-border: #c6c6d2;
  --lr-btn-ghost-text: #232326;

  --lr-gutter-bg: rgba(0, 0, 0, 0.04);
}

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

html {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(
    circle at top,
    var(--lr-bg-main-gradient-top) 0,
    var(--lr-bg-main-gradient-mid) 55%
  );
  color: var(--lr-text-primary);
  text-rendering: geometricPrecision;
}

/* Animated background grid */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(143, 188, 143, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 188, 143, 0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.6;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: 0;
  animation: gridShift 24s linear infinite;
}

@keyframes gridShift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(24px, 24px, 0); }
}

/* Cursor animation */
.lr-cursor {
  display: inline-block;
  width: 0.6rem;
  height: 1rem;
  background: var(--lr-text-primary);
  margin-left: 2px;
  animation: blink 1.1s steps(1) infinite;
}

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

/* Light mode cursor */
body.theme-light .lr-cursor {
  background: #15151c;
}

/* LAYOUT STRUCTURE - CONSISTENT ACROSS ALL PAGES */
.lr-header {
  position: relative;
  z-index: 2;
  height: var(--lr-header-height);
  flex-shrink: 0;
}

.lr-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Main content area - grows to fill available space */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* Footer - consistent height across all pages */
.lr-footer {
  position: relative;
  z-index: 2;
  height: var(--lr-footer-height);
  flex-shrink: 0;
  margin-top: auto;
}

.lr-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  font-size: 0.8rem;
  color: var(--lr-text-muted);
}

/* Logo */
.lr-logo {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  letter-spacing: 0.24em;
  font-size: 0.85rem;
  text-transform: uppercase;
  display: flex;
  gap: 0.4rem;
  text-decoration: none;
}

.lr-logo-living {
  color: var(--lr-gold);
}

.lr-logo-roots {
  color: var(--lr-sage);
}

/* Navigation */
.lr-nav {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.85rem;
}

.lr-nav-link {
  color: var(--lr-text-muted);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.lr-nav-link:hover {
  color: var(--lr-text-primary);
  border-color: var(--lr-border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.lr-nav-link-active {
  color: var(--lr-text-primary);
  border-color: var(--lr-border-subtle);
  background: rgba(255, 255, 255, 0.04);
}

.lr-theme-toggle {
  border-radius: 999px;
  border: 1px solid var(--lr-border-subtle);
  background: rgba(0, 0, 0, 0.08);
  color: var(--lr-text-muted);
  font-size: 0.8rem;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
}

.lr-theme-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--lr-text-primary);
  transform: translateY(-0.5px);
}

/* PAGE-SPECIFIC LAYOUTS */

/* HOME PAGE */
.lr-hero {
  flex: 1;
  display: flex;
  align-items: center;
  padding: var(--lr-page-padding);
}

.lr-hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3rem;
  align-items: center;
  width: 100%;
}

.lr-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  color: var(--lr-text-muted);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(143, 188, 143, 0.4);
  background: radial-gradient(circle at top left, rgba(212, 138, 31, 0.1), transparent), rgba(8, 12, 10, 0.85);
  margin-bottom: 0.9rem;
}

.lr-hero-title {
  font-size: clamp(2.5rem, 5vw, 3.4rem);
  margin: 0 0 0.3rem 0;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lr-hero-subtitle {
  font-size: 0.95rem;
  color: var(--lr-text-muted);
  margin-bottom: 1.1rem;
}

.lr-dot {
  opacity: 0.6;
  margin: 0 0.2rem;
}

.lr-hero-body {
  font-size: 0.95rem;
  color: var(--lr-text-muted);
  max-width: 34rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.lr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.lr-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.8rem;
  color: var(--lr-text-muted);
}

.lr-hero-panel {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

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

/* TERMINAL PAGE */
.lr-terminal-page {
  flex: 1;
  display: flex;
  align-items: center;
  padding: var(--lr-page-padding);
}

.lr-terminal-shell {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 2.2rem;
  align-items: stretch;
  width: 100%;
}

/* BREW PAGE */
.lr-brew-page {
  flex: 1;
  display: flex;
  align-items: flex-start;
  padding: var(--lr-page-padding);
}

.lr-brew-inner {
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

/* Buttons */
.lr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border-width: 1px;
  border-style: solid;
  transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.lr-btn-primary {
  background: radial-gradient(circle at top left, rgba(143, 188, 143, 0.4), transparent), var(--lr-btn-primary-bg);
  color: var(--lr-btn-primary-text);
  border-color: var(--lr-btn-primary-border);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6);
}

.lr-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
}

.lr-btn-ghost {
  background: var(--lr-btn-ghost-bg);
  color: var(--lr-btn-ghost-text);
  border-color: var(--lr-btn-ghost-border);
}

.lr-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}

/* Terminal Card */
.lr-terminal-card {
  background: radial-gradient(circle at top left, rgba(212, 138, 31, 0.12), transparent), var(--lr-bg-elevated);
  border-radius: 0.9rem;
  border: 1px solid var(--lr-border-subtle);
  box-shadow: var(--lr-shadow-soft);
  overflow: hidden;
}

.lr-terminal-header {
  height: 34px;
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
  border-bottom: 1px solid var(--lr-border-subtle);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent);
}

.lr-dots {
  display: flex;
  gap: 0.35rem;
}

.lr-dot-red, .lr-dot-amber, .lr-dot-green {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.lr-dot-red { background: #ff5f57; }
.lr-dot-amber { background: #ffbd2e; }
.lr-dot-green { background: #28c840; }

.lr-terminal-title {
  margin-left: 0.7rem;
  font-size: 0.75rem;
  color: var(--lr-text-muted);
}

.lr-terminal-body {
  padding: 0.85rem 1rem 1.1rem;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
  color: var(--lr-text-primary);
}

.lr-terminal-code {
  margin: 0;
  white-space: pre-wrap;
}

.lr-terminal-prefix {
  color: var(--lr-sage);
}

.lr-terminal-comment {
  color: var(--lr-text-muted);
}

/* Editor */
.lr-editor {
  border-radius: 0.9rem;
  border: 1px solid var(--lr-border-subtle);
  background: radial-gradient(circle at top left, rgba(143, 188, 143, 0.14), transparent), var(--lr-bg-elevated);
  box-shadow: var(--lr-shadow-soft);
  overflow: hidden;
}

.lr-editor-header {
  border-bottom: 1px solid var(--lr-border-subtle);
  padding: 0.5rem 0.75rem 0.35rem;
}

.lr-editor-tabs {
  display: inline-flex;
  gap: 0.35rem;
}

.lr-editor-tab {
  border-radius: 0.6rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--lr-text-muted);
  font-size: 0.75rem;
  padding: 0.25rem 0.7rem;
  cursor: default;
}

.lr-editor-tab-active {
  border-color: var(--lr-border-subtle);
  background: rgba(255, 255, 255, 0.04);
  color: var(--lr-text-primary);
}

.lr-editor-body {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
  background: transparent !important;
}

.lr-editor-gutter {
  padding: 0.65rem 0.75rem;
  border-right: 1px solid var(--lr-border-subtle);
  color: var(--lr-text-muted);
  background: var(--lr-gutter-bg);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-align: right;
}

.lr-editor-code {
  margin: 0;
  padding: 0.65rem 0.9rem;
  white-space: pre-wrap;
  background: transparent !important;
}

.lr-editor-code pre {
  background: transparent !important;
}

.lr-comment {
  color: var(--lr-text-muted);
}

.lr-prompt {
  color: var(--lr-sage);
}

/* Sidecard */
.lr-terminal-sidecard {
  min-width: 0;
}

.lr-sidecard-inner {
  border-radius: 0.9rem;
  border: 1px solid var(--lr-border-subtle);
  background: linear-gradient(145deg, rgba(212, 138, 31, 0.06), transparent 40%), var(--lr-bg-secondary);
  padding: 1.2rem 1.3rem 1.3rem;
  box-shadow: var(--lr-shadow-soft);
}

.lr-sidecard-title {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
}

.lr-sidecard-body {
  margin: 0 0 0.9rem 0;
  font-size: 0.9rem;
  color: var(--lr-text-muted);
  line-height: 1.6;
}

.lr-sidecard-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.86rem;
  color: var(--lr-text-muted);
}

.lr-sidecard-list li + li {
  margin-top: 0.3rem;
}

.lr-sidecard-actions {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

/* Light mode overrides */
body.theme-light .lr-pill {
  background: #f7f7f9;
  border-color: rgba(143, 188, 143, 0.25);
  color: #232326;
}

body.theme-light .lr-theme-toggle {
  background: rgba(0, 0, 0, 0.04);
}

body.theme-light .lr-theme-toggle:hover {
  background: rgba(0, 0, 0, 0.08);
}

/* Responsive */
@media (max-width: 900px) {
  .lr-hero-inner,
  .lr-terminal-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .lr-hero-panel {
    order: -1;
  }

  .lr-hero {
    align-items: flex-start;
    padding-top: 1rem;
  }

  .lr-terminal-page {
    align-items: flex-start;
    padding-top: 1rem;
  }
}

.lr-hero-cta {
  color: var(--lr-gold);
  text-decoration: none;
  font-weight: 600;
}

.lr-hero-cta:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  :root {
    --lr-page-padding: 1rem;
    --lr-footer-height: auto;
    --lr-header-height: auto;
  }

  /* Mobile header - stacked centered layout */
  .lr-header-inner {
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
  }

  .lr-logo {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
  }

  .lr-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem 0.4rem;
  }

  .lr-nav-link {
    font-size: 0.7rem;
    padding: 0.2rem 0.35rem;
  }

  .lr-theme-toggle {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }

  /* Mobile footer */
  .lr-footer-inner {
    padding: 1rem;
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
  }

  /* HOME PAGE - Hero section */
  .lr-hero {
    padding: 1rem;
    align-items: flex-start;
  }

  .lr-hero-inner {
    gap: 1.5rem;
  }

  .lr-pill {
    font-size: 0.65rem;
    padding: 0.15rem 0.5rem;
    text-align: center;
    line-height: 1.4;
  }

  .lr-hero-title {
    font-size: 2rem;
    letter-spacing: 0.1em;
    text-align: center;
  }

  .lr-hero-subtitle {
    font-size: 0.85rem;
    text-align: center;
  }

  .lr-hero-body {
    font-size: 0.85rem;
    text-align: center;
  }

  .lr-hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .lr-hero-actions .lr-btn {
    width: 100%;
    justify-content: center;
  }

  .lr-hero-meta {
    font-size: 0.7rem;
    justify-content: center;
    text-align: center;
    gap: 0.4rem 0.8rem;
  }

  .lr-hero-note {
    font-size: 0.75rem;
    text-align: center;
  }

  .lr-hero-panel {
    gap: 0.75rem;
  }

  /* Terminal card on mobile */
  .lr-terminal-card {
    border-radius: 0.6rem;
  }

  .lr-terminal-header {
    height: 28px;
    padding: 0 0.5rem;
  }

  .lr-dots {
    gap: 0.25rem;
  }

  .lr-dot-red, .lr-dot-amber, .lr-dot-green {
    width: 8px;
    height: 8px;
  }

  .lr-terminal-title {
    font-size: 0.65rem;
    margin-left: 0.5rem;
  }

  .lr-terminal-body {
    padding: 0.6rem 0.75rem 0.8rem;
    font-size: 0.7rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .lr-terminal-code {
    font-size: 0.7rem;
    white-space: pre;
    min-width: max-content;
  }

  /* TERMINAL PAGE */
  .lr-terminal-page {
    padding: 1rem;
    align-items: flex-start;
  }

  .lr-terminal-shell {
    gap: 1.5rem;
  }

  /* Sidecard on mobile */
  .lr-sidecard-inner {
    padding: 1rem;
    border-radius: 0.6rem;
  }

  .lr-sidecard-title {
    font-size: 0.95rem;
  }

  .lr-sidecard-body {
    font-size: 0.8rem;
  }

  .lr-sidecard-list {
    font-size: 0.8rem;
    padding-left: 1rem;
  }

  .lr-sidecard-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .lr-sidecard-actions .lr-btn {
    width: 100%;
    justify-content: center;
  }

  /* Buttons on mobile */
  .lr-btn {
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
  }
}