/* 
 * Nubenetes V2 Elite Portal - Enterprise Aesthetic (Cyber Cloud)
 * Color Palette: Deep Space Black & Neon Cyan
 */

:root {
  /* LIGHT MODE - Modern, Crisp, High Contrast */
  --md-primary-fg-color:        #09090b; /* Zinc 950 */
  --md-primary-fg-color--light: #18181b; /* Zinc 900 */
  --md-primary-fg-color--dark:  #000000;
  
  --md-accent-fg-color:         #0ea5e9; /* Vibrant Sky Blue */
  --md-accent-fg-color--transparent: rgba(14, 165, 233, 0.15);
  
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: #f4f4f5; /* Zinc 100 */

  /* Header Overrides */
  --md-header-bg-color:         #09090b;
  --md-header-fg-color:         #ffffff;
}

[data-md-color-scheme="slate"] {
  /* DARK MODE - "Cyber Cloud" (Deep Space & Neon) */
  --md-primary-fg-color:        #ffffff; 
  --md-primary-fg-color--light: #e2e8f0; 
  --md-primary-fg-color--dark:  #94a3b8;
  
  --md-accent-fg-color:         #22d3ee; /* Brighter Neon Cyan */
  --md-accent-fg-color--transparent: rgba(34, 211, 238, 0.15);

  --md-default-bg-color:        #09090b; /* Zinc 950 for main body */
  --md-code-bg-color:           #18181b; /* Zinc 900 for code blocks */

  /* Header Overrides (Dark) */
  --md-header-bg-color:         rgba(0, 0, 0, 0.85);
  --md-header-fg-color:         #ffffff;
}

/* ---------------------------------------------------- */
/* UI DYNAMICS & GLASSMORPHISM                          */
/* ---------------------------------------------------- */

/* Solid/Glass Header */
.md-header {
  background-color: var(--md-header-bg-color) !important;
  color: var(--md-header-fg-color) !important;
}

.md-header__button.md-logo img, 
.md-header__button.md-logo svg {
  fill: currentColor !important;
}

/* Ensure Search and Nav Icons are visible */
.md-header__topic, 
.md-header__button,
.md-header__title,
.md-search__input,
.md-search__icon {
  color: inherit !important;
}

/* Navigation Tabs */
.md-tabs {
  background-color: var(--md-header-bg-color);
  opacity: 0.95;
}

.md-tabs__link {
  color: rgba(255, 255, 255, 0.7) !important;
}

.md-tabs__link--active,
.md-tabs__link:hover {
  color: #ffffff !important;
  opacity: 1;
}

[data-md-color-scheme="slate"] .md-header {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------------------------------------------------- */
/* ENHANCED TAGS AND CHIPS                              */
/* ---------------------------------------------------- */

.md-tag {
  border-radius: 4px;
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.2;
  padding: 0.2rem 0.4rem;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.md-tag--info {
  background-color: rgba(14, 165, 233, 0.1);
  color: #0284c7;
}

[data-md-color-scheme="slate"] .md-tag--info {
  background-color: rgba(56, 189, 248, 0.15);
  color: #7dd3fc; /* Sky 300 for visibility */
}

.md-tag--success {
  background-color: rgba(34, 197, 94, 0.1);
  color: #16a34a;
}

[data-md-color-scheme="slate"] .md-tag--success {
  background-color: rgba(74, 222, 128, 0.15);
  color: #86efac; /* Green 300 */
}

/* ---------------------------------------------------- */
/* MICRO-ANIMATIONS & HOVER STATES                      */
/* ---------------------------------------------------- */

/* Smooth Transition for all links */
a {
  transition: color 0.25s ease-in-out, text-shadow 0.25s ease-in-out;
}

/* Navigation items highlight with subtle glow in dark mode */
.md-nav__link:hover {
  color: var(--md-accent-fg-color);
}
[data-md-color-scheme="slate"] .md-nav__link:hover {
  text-shadow: 0 0 8px rgba(6, 182, 212, 0.4);
}

/* Fix mobile navigation drawer header and repository section contrast in dark mode */
@media screen and (max-width: 76.1875em) {
  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title {
    background-color: #18181b !important; /* Solid Zinc 900 for dark mode */
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }
  
  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title .md-logo svg,
  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title .md-logo img {
    fill: #ffffff !important;
  }

  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title .md-icon {
    color: #ffffff !important;
  }

  [data-md-color-scheme="slate"] .md-nav__source {
    background-color: #0f0f11 !important; /* Solid Zinc 950 / dark background */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }

  [data-md-color-scheme="slate"] .md-source {
    color: #ffffff !important;
  }
}

/* Elegant Table Rows (Audit Matrix) */
.md-typeset table tr {
  transition: background-color 0.2s ease-in-out, transform 0.2s ease;
}

.md-typeset table tr:hover {
  background-color: var(--md-accent-fg-color--transparent);
}

/* Buttons and primary actions */
.md-button {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid transparent;
}

.md-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.25);
}

[data-md-color-scheme="slate"] .md-button:hover {
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.35);
  border: 1px solid rgba(6, 182, 212, 0.5);
}

/* Star tags (Platinum status) */
.md-typeset mark {
  background-color: rgba(245, 158, 11, 0.15); /* Subtle Amber */
  color: #d97706;
  border-radius: 4px;
  padding: 0.1em 0.3em;
  font-weight: bold;
}

[data-md-color-scheme="slate"] .md-typeset mark {
  background-color: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  text-shadow: 0 0 5px rgba(251, 191, 36, 0.4);
}

.channel-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  margin: 6px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), filter 0.25s ease;
  vertical-align: middle;
}

.channel-logo:hover {
  transform: scale(1.15);
  filter: brightness(1.25);
  box-shadow: 0 0 12px var(--md-accent-fg-color);
  border-radius: 4px;
}

/* V2 Homepage Hero Dashboard Cards */
.hero-badge-card {
  flex: 1;
  max-width: 280px;
  min-width: 200px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 24px 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.015);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-block;
  cursor: pointer;
  vertical-align: top;
}

.hero-badge-card img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 12px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), filter 0.25s ease;
}

.hero-badge-card:hover {
  transform: translateY(-4px);
}

.hero-badge-card:hover img {
  transform: scale(1.15);
  filter: brightness(1.25);
}

/* Modifiers for custom theme accents */
.hero-badge-card--cyan {
  border-color: rgba(34, 211, 238, 0.15);
  background: rgba(34, 211, 238, 0.015);
}
.hero-badge-card--cyan:hover {
  background: rgba(34, 211, 238, 0.04) !important;
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.15);
  border-color: #22d3ee !important;
}

.hero-badge-card--purple {
  border-color: rgba(139, 92, 246, 0.15);
  background: rgba(139, 92, 246, 0.015);
}
.hero-badge-card--purple:hover {
  background: rgba(139, 92, 246, 0.04) !important;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
  border-color: #a78bfa !important;
}

.hero-badge-card--pink {
  border-color: rgba(236, 72, 153, 0.15);
  background: rgba(236, 72, 153, 0.015);
}
.hero-badge-card--pink:hover {
  background: rgba(236, 72, 153, 0.04) !important;
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.15);
  border-color: #f472b6 !important;
}

.hero-badge-card--teal {
  border-color: rgba(20, 184, 166, 0.15);
  background: rgba(20, 184, 166, 0.015);
}
.hero-badge-card--teal:hover {
  background: rgba(20, 184, 166, 0.04) !important;
  box-shadow: 0 8px 24px rgba(20, 184, 166, 0.15);
  border-color: #2dd4bf !important;
}

.hero-badge-title {
  font-weight: bold;
  font-size: 0.95rem;
  color: var(--md-primary-fg-color);
}

.hero-badge-subtitle {
  font-size: 0.78rem;
  color: var(--md-primary-fg-color--dark);
  margin-top: 4px;
}

/* Hero Showcase Image wrapper (4 cars in a container) */
.hero-showcase-wrapper {
  margin: 24px auto;
  max-width: 1100px; /* Increased from 650px to make it responsive and as large as possible */
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.015);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: block;
}

[data-md-color-scheme="slate"] .hero-showcase-wrapper {
  border-color: rgba(34, 211, 238, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-showcase-link {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.hero-showcase-image {
  width: 100% !important;
  display: block;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
  margin: 0 !important;
}

.hero-showcase-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(9, 9, 11, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  gap: 16px;
  flex-wrap: wrap;
}

[data-md-color-scheme="slate"] .hero-showcase-footer {
  background: rgba(0, 0, 0, 0.6);
}

.hero-showcase-badge {
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.3);
  color: var(--md-accent-fg-color);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.hero-showcase-caption {
  font-size: 0.8rem;
  color: var(--md-primary-fg-color--dark);
  text-align: right;
  flex: 1;
  min-width: 250px;
  line-height: 1.4;
  transition: color 0.3s ease;
}

/* Hover effects */
.hero-showcase-wrapper:hover {
  transform: translateY(-4px);
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.15);
}

.hero-showcase-wrapper:hover .hero-showcase-image {
  transform: scale(1.02); /* slightly reduced zoom to keep it elegant */
  filter: brightness(1.05) contrast(1.02);
}

.hero-showcase-wrapper:hover .hero-showcase-footer {
  border-top-color: rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.02) !important;
}

.hero-showcase-wrapper:hover .hero-showcase-badge {
  background: var(--md-accent-fg-color);
  color: #09090b;
  box-shadow: 0 0 10px var(--md-accent-fg-color);
}

.hero-showcase-wrapper:hover .hero-showcase-caption {
  color: var(--md-primary-fg-color);
}

/* Clickable Quote Card */
.quote-card-link {
  display: block;
  text-decoration: none !important;
  color: inherit !important;
  margin: 28px auto;
  max-width: 1100px;
  width: 100%;
}

.quote-card {
  padding: 28px 36px;
  border-radius: 14px;
  border: 1px dashed rgba(34, 211, 238, 0.25);
  background: rgba(34, 211, 238, 0.005);
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
}

[data-md-color-scheme="slate"] .quote-card {
  background: rgba(34, 211, 238, 0.015);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.quote-card::before {
  content: '“';
  position: absolute;
  top: -10px;
  left: 24px;
  font-size: 4.5rem;
  font-family: Georgia, serif;
  color: rgba(34, 211, 238, 0.25);
  line-height: 1;
}

.quote-card-text {
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 10px;
  color: var(--md-primary-fg-color);
  transition: color 0.3s ease;
}

[data-md-color-scheme="slate"] .quote-card-text {
  color: #e2e8f0;
}

.quote-card-author {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--md-accent-fg-color);
  transition: text-shadow 0.3s ease;
}

/* Quote Hover effects */
.quote-card-link:hover .quote-card {
  transform: translateY(-2px);
  border-style: solid;
  border-color: var(--md-accent-fg-color);
  background: rgba(34, 211, 238, 0.03) !important;
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.18);
}

.quote-card-link:hover .quote-card-text {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.35);
}

.quote-card-link:hover .quote-card-author {
  text-shadow: 0 0 8px rgba(34, 211, 238, 0.5);
}