/* =============================================================================
   Platform Kit - Databricks brand-aligned design system
   ============================================================================= */
/* =============================================================================
   1. FONTS - Local @font-face declarations
   ============================================================================= */
/* DM Sans - Brand display and body font */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('../fonts/dm-sans/dm-sans-latin-wght-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono - Code/Monospace Font */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/jetbrains-mono/jetbrains-mono-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('../fonts/jetbrains-mono/jetbrains-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('../fonts/jetbrains-mono/jetbrains-mono-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* =============================================================================
   2. CSS CUSTOM PROPERTIES - Design Tokens
   ============================================================================= */

:root {
  /* Typography */
  --font-display: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace;

  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.75rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
  --text-lg: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-xl: clamp(1.15rem, 1.05rem + 0.5vw, 1.25rem);
  --text-2xl: clamp(1.35rem, 1.2rem + 0.75vw, 1.5rem);
  --text-3xl: clamp(1.6rem, 1.4rem + 1vw, 1.875rem);
  --text-4xl: clamp(2rem, 1.7rem + 1.5vw, 2.5rem);
  --text-5xl: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);

  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.2;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 1.75;

  /* Spacing Scale */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* Dark Mode (Default) */
:root,
[data-theme="dark"] {
  /* Background Colors */
  --bg-base: #0b2026;
  --bg-surface: #143d4a;
  --bg-elevated: #1b3139;
  --bg-card: #1b3139;
  --bg-input: #143d4a;
  --bg-hover: rgba(255, 255, 255, 0.05);
  --bg-active: rgba(255, 255, 255, 0.1);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #c4ccd6;
  --text-muted: #a9b6bf;
  --text-disabled: #71868f;
  --text-inverse: #0b2026;

  /* Border Colors */
  --border-subtle: rgba(196, 204, 214, 0.16);
  --border-default: rgba(196, 204, 214, 0.28);
  --border-strong: rgba(196, 204, 214, 0.48);
  --border-focus: var(--accent-primary);

  /* Accent Colors */
  --accent-primary: #ff3621;
  --accent-primary-hover: #ff5f46;
  --accent-primary-subtle: rgba(255, 54, 33, 0.16);
  --accent-primary-glow: rgba(255, 54, 33, 0.22);

  --accent-secondary: #2272b4;
  --accent-secondary-hover: #4299d4;
  --accent-secondary-subtle: rgba(34, 114, 180, 0.16);

  /* Status Colors */
  --success: #00a972;
  --success-subtle: rgba(0, 169, 114, 0.16);
  --success-text: #45d6a7;

  --warning: #ffab00;
  --warning-subtle: rgba(255, 171, 0, 0.16);
  --warning-text: #ffc44d;

  --error: #bd2b26;
  --error-subtle: rgba(255, 95, 70, 0.16);
  --error-text: #ff8b78;

  --info: #2272b4;
  --info-subtle: rgba(34, 114, 180, 0.18);
  --info-text: #70b7e8;

  /* Provider Colors */
  --aws-color: #ff9900;
  --azure-color: #0078d4;
  --gcp-color: #4285f4;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.22);
  --shadow-lg: 0 10px 24px rgba(0, 0, 0, 0.26);
  --shadow-xl: 0 18px 40px rgba(0, 0, 0, 0.3);
  --shadow-glow: none;
  --shadow-glow-lg: none;

  /* Glass Effect */
  --glass-bg: rgba(11, 32, 38, 0.96);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);

  /* Gradient Mesh Background */
  --gradient-mesh: none;

  /* Grid Pattern */
  --grid-pattern: none;
}

/* Light Mode */
[data-theme="light"] {
  /* Background Colors */
  --bg-base: #f9f7f4;
  --bg-surface: #ffffff;
  --bg-elevated: #eeede9;
  --bg-card: #ffffff;
  --bg-input: #ffffff;
  --bg-hover: rgba(0, 0, 0, 0.03);
  --bg-active: rgba(0, 0, 0, 0.06);

  /* Text Colors */
  --text-primary: #0b2026;
  --text-secondary: #303f47;
  --text-muted: #5a6f77;
  --text-disabled: #90a5b1;
  --text-inverse: #ffffff;

  /* Border Colors */
  --border-subtle: #eef0f1;
  --border-default: #dce0e2;
  --border-strong: #90a5b1;

  /* Accent Colors - Slightly more saturated for light mode */
  --accent-primary: #ff3621;
  --accent-primary-hover: #bd2b26;
  --accent-primary-subtle: rgba(255, 54, 33, 0.1);
  --accent-primary-glow: rgba(255, 54, 33, 0.16);

  --accent-secondary: #2272b4;
  --accent-secondary-hover: #185a8f;
  --accent-secondary-subtle: rgba(34, 114, 180, 0.1);

  /* Status Colors */
  --success: #008c5f;
  --success-subtle: rgba(0, 169, 114, 0.1);
  --success-text: #007a53;

  --warning: #a96f00;
  --warning-subtle: rgba(255, 171, 0, 0.12);
  --warning-text: #815600;

  --error: #bd2b26;
  --error-subtle: rgba(189, 43, 38, 0.1);
  --error-text: #9c231f;

  --info: #2272b4;
  --info-subtle: rgba(34, 114, 180, 0.1);
  --info-text: #185a8f;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(11, 32, 38, 0.08);
  --shadow-lg: 0 10px 24px rgba(11, 32, 38, 0.1);
  --shadow-xl: 0 18px 40px rgba(11, 32, 38, 0.12);
  --shadow-glow: none;
  --shadow-glow-lg: none;

  /* Glass Effect */
  --glass-bg: rgba(249, 247, 244, 0.96);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-blur: blur(12px);

  /* Gradient Mesh Background */
  --gradient-mesh: none;

  /* Grid Pattern */
  --grid-pattern: none;
}

/* =============================================================================
   3. BASE STYLES
   ============================================================================= */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-base);
  background-image: var(--gradient-mesh), var(--grid-pattern);
  background-attachment: fixed;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Theme Transition */
body.theme-transitioning,
body.theme-transitioning * {
  transition: background-color var(--transition-slow), 
              color var(--transition-slow), 
              border-color var(--transition-slow),
              box-shadow var(--transition-slow) !important;
}

/* =============================================================================
   4. TYPOGRAPHY
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); font-weight: var(--font-extrabold); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

.lead {
  font-size: var(--text-xl);
  font-weight: var(--font-normal);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-primary-hover);
}

small, .text-sm {
  font-size: var(--text-sm);
}

.text-xs {
  font-size: var(--text-xs);
}

.text-muted {
  color: var(--text-muted) !important;
}

code, kbd, pre, samp {
  font-family: var(--font-mono);
}

code {
  background-color: var(--bg-elevated);
  color: var(--accent-primary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  font-weight: var(--font-medium);
  border: 1px solid var(--border-subtle);
}

pre {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow-x: auto;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-primary);
}

/* =============================================================================
   5. NAVBAR
   ============================================================================= */

.navbar {
  background: var(--glass-bg) !important;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) 0;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.navbar-brand {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary) !important;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--accent-primary) !important;
}

.navbar-brand i {
  color: var(--accent-primary);
  font-size: 1.5rem;
  filter: drop-shadow(0 0 8px var(--accent-primary-glow));
}

.navbar .nav-link {
  font-family: var(--font-body);
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
  color: var(--text-secondary) !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--text-primary) !important;
  background: var(--bg-hover);
}

.navbar .nav-link:hover::after {
  width: calc(100% - var(--space-8));
}

.navbar-toggler {
  border: 1px solid var(--border-default);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: var(--bg-hover);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(148, 163, 184, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme="light"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(71, 85, 105, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-hover);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  background: var(--bg-active);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.theme-toggle .bi-sun-fill {
  display: none;
}

.theme-toggle .bi-moon-stars-fill {
  display: block;
}

[data-theme="light"] .theme-toggle .bi-sun-fill {
  display: block;
}

[data-theme="light"] .theme-toggle .bi-moon-stars-fill {
  display: none;
}

/* =============================================================================
   6. HERO SECTION
   ============================================================================= */

.hero-section {
  position: relative;
  padding: var(--space-16) 0 var(--space-20);
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-mesh);
  animation: mesh-float 20s ease-in-out infinite;
  opacity: 1;
}

@keyframes mesh-float {
  0%, 100% {
    background-position: 0% 0%, 100% 0%, 50% 100%;
  }
  50% {
    background-position: 100% 100%, 0% 100%, 50% 0%;
  }
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  line-height: var(--leading-none);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fade-up 0.8s ease-out;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: var(--space-8);
  animation: fade-up 0.8s ease-out 0.1s backwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  animation: fade-up 0.8s ease-out 0.2s backwards;
}

/* Hero Illustration */
.hero-illustration {
  position: relative;
  animation: fade-up 0.8s ease-out 0.3s backwards;
}

.hero-terminal {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  margin: 0 auto;
}

.hero-terminal-header {
  background: var(--bg-card);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.hero-terminal-dot.red { background: #ff5f56; }
.hero-terminal-dot.yellow { background: #ffbd2e; }
.hero-terminal-dot.green { background: #27c93f; }

.hero-terminal-body {
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.hero-code-line {
  margin-bottom: var(--space-1);
  color: var(--text-muted);
}

.hero-code-line .prompt {
  color: var(--success);
}

.hero-code-line .command {
  color: var(--accent-primary);
}

.hero-code-line .output {
  color: var(--text-secondary);
}

.hero-code-line .success {
  color: var(--success-text);
}

/* Floating Elements */
.hero-float-element {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}

.hero-float-element.aws {
  top: 10%;
  right: 5%;
  animation-delay: 0s;
  border-color: var(--aws-color);
}

.hero-float-element.azure {
  bottom: 20%;
  left: 5%;
  animation-delay: -2s;
  border-color: var(--azure-color);
}

.hero-float-element.gcp {
  top: 50%;
  right: 10%;
  animation-delay: -4s;
  border-color: var(--gcp-color);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================================================
   7. BUTTONS
   ============================================================================= */

.btn {
  font-family: var(--font-body);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
  width: 300%;
  height: 300%;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-primary-hover) 100%);
  color: var(--bg-base);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-sm), 0 0 20px var(--accent-primary-subtle);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--accent-primary-hover) 0%, var(--accent-primary) 100%);
  color: var(--bg-base);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

/* Outline Button */
.btn-outline-primary {
  background: transparent;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--accent-primary);
  color: var(--bg-base);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline-secondary {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-default);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* Success Button */
.btn-success {
  background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
  color: white;
  border-color: var(--success);
}

.btn-success:hover,
.btn-success:focus {
  background: linear-gradient(135deg, #059669 0%, var(--success) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(16, 185, 129, 0.4);
}

/* Light Button */
.btn-light {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.btn-light:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* =============================================================================
   8. CARDS
   ============================================================================= */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  overflow: visible;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.card-header {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-display);
  font-weight: var(--font-semibold);
  font-size: var(--text-lg);
  color: var(--text-primary);
}

.card-header:first-child {
  border-top-left-radius: calc(var(--radius-xl) - 1px);
  border-top-right-radius: calc(var(--radius-xl) - 1px);
}

.card-body {
  padding: var(--space-6);
  color: var(--text-primary);
  background: var(--bg-card) !important;
  overflow: visible;
}

.card-body:first-child:last-child {
  border-radius: calc(var(--radius-xl) - 1px);
}

.card-body:last-child:not(:first-child) {
  border-bottom-left-radius: calc(var(--radius-xl) - 1px);
  border-bottom-right-radius: calc(var(--radius-xl) - 1px);
}

/* Fix switches inside cards */
.card-body .form-switch,
.card-body .form-check {
  padding-left: 0 !important;
  margin-left: 0 !important;
}

.card-body .form-switch .form-check-input,
.card-body .form-check .form-check-input {
  margin-left: 0 !important;
  position: relative !important;
  float: none !important;
}

.card-footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-4) var(--space-6);
}

/* Provider Cards */
.provider-option {
  height: 100%;
}

.provider-card {
  cursor: pointer;
  background: var(--bg-card);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.provider-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--border-default), transparent);
  transition: all var(--transition-base);
}

.provider-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.provider-card:hover::before {
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

.provider-card.aws:hover {
  border-color: var(--aws-color);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(255, 153, 0, 0.2);
}

.provider-card.aws:hover::before {
  background: linear-gradient(90deg, transparent, var(--aws-color), transparent);
}

.provider-card.azure:hover {
  border-color: var(--azure-color);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 120, 212, 0.2);
}

.provider-card.azure:hover::before {
  background: linear-gradient(90deg, transparent, var(--azure-color), transparent);
}

.provider-card.gcp:hover {
  border-color: var(--gcp-color);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(66, 133, 244, 0.2);
}

.provider-card.gcp:hover::before {
  background: linear-gradient(90deg, transparent, var(--gcp-color), transparent);
}

/* Selected State */
.provider-option.selected .provider-card {
  border-color: var(--accent-primary);
  background: var(--accent-primary-subtle);
  box-shadow: var(--shadow-glow-lg);
}

.provider-option.selected .provider-card::before {
  background: var(--accent-primary);
  height: 4px;
}

.provider-logo {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-2xl);
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 2px solid var(--border-default);
  transition: all var(--transition-base);
}

.provider-logo i {
  font-size: 3rem;
  transition: all var(--transition-base);
}

.provider-card:hover .provider-logo {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.provider-card.aws .provider-logo i { color: var(--aws-color); }
.provider-card.azure .provider-logo i { color: var(--azure-color); }
.provider-card.gcp .provider-logo i { color: var(--gcp-color); }

.provider-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
  min-height: 2.8em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.provider-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  min-height: 4.8em;
}

.provider-card > ul {
  width: 100%;
}

.selection-indicator {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transform: scale(0.5);
  transition: all var(--transition-fast);
}

.provider-option.selected .selection-indicator {
  opacity: 1;
  transform: scale(1);
}

/* =============================================================================
   9. FORMS
   ============================================================================= */

.form-label {
  font-family: var(--font-body);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: block;
}

.form-text {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-2);
}

.field-label-with-help {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}

.field-label-with-help .form-label {
  margin-bottom: 0;
}

.context-help-trigger {
  width: 1.75rem;
  height: 1.75rem;
  flex: 0 0 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  background: transparent;
  font-size: 0.95rem;
  line-height: 1;
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.context-help-trigger:hover {
  color: var(--accent-primary);
  background: var(--accent-primary-subtle);
}

.context-help-trigger:focus-visible {
  outline: none;
  color: var(--accent-primary);
  background: var(--accent-primary-subtle);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.form-check .context-help-trigger {
  margin-left: var(--space-1);
  vertical-align: middle;
}

.form-control,
.form-select {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  width: 100%;
}

/* Ensure good text contrast in dark theme */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  color: #ffffff !important;
  background: var(--bg-input) !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  color: #ffffff !important;
  background: #1e293b !important;
}

.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--accent-primary-subtle), var(--shadow-glow);
  background: var(--bg-card);
  color: #ffffff !important;
}

/* Improve text selection contrast in dark theme */
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: #1e293b !important;
  color: #ffffff !important;
}

[data-theme="dark"] .form-control::selection,
[data-theme="dark"] .form-select::selection {
  background: var(--accent-primary) !important;
  color: #000000 !important;
}

[data-theme="dark"] .form-control::-moz-selection,
[data-theme="dark"] .form-select::-moz-selection {
  background: var(--accent-primary) !important;
  color: #000000 !important;
}

[data-theme="dark"] .form-control:focus::selection,
[data-theme="dark"] .form-select:focus::selection {
  background: var(--accent-primary) !important;
  color: #000000 !important;
}

[data-theme="dark"] .form-control:focus::-moz-selection,
[data-theme="dark"] .form-select:focus::-moz-selection {
  background: var(--accent-primary) !important;
  color: #000000 !important;
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control:disabled,
.form-select:disabled {
  background: var(--bg-hover);
  color: var(--text-disabled);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Form Validation States */
.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--success);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2310b981' d='M2.3 6.73.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: var(--space-10);
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--error);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23ef4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23ef4444' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: var(--space-10);
}

.form-control.is-valid:focus {
  box-shadow: 0 0 0 4px var(--success-subtle);
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 4px var(--error-subtle);
}

.invalid-feedback {
  display: none;
  font-size: var(--text-xs);
  color: var(--error-text);
  margin-top: var(--space-2);
}

.is-invalid ~ .invalid-feedback {
  display: block;
}

.valid-feedback {
  display: none;
  font-size: var(--text-xs);
  color: var(--success-text);
  margin-top: var(--space-2);
}

.is-valid ~ .valid-feedback {
  display: block;
}

/* Checkboxes and Radios */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-left: 0 !important;
  margin-bottom: var(--space-3);
  margin-left: 0 !important;
  position: relative;
}

.form-check-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background: var(--bg-input);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  appearance: none;
  -webkit-appearance: none;
}

.form-check-input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check-input:checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
}

.form-check-input[type="radio"]:checked {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='%23ffffff'/%3e%3c/svg%3e");
}

.form-check-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--accent-primary-subtle);
}

.form-check-label {
  font-size: var(--text-sm);
  color: var(--text-primary);
  cursor: pointer;
}

/* Switch */
.form-switch {
  padding-left: 0 !important;
  margin-left: 0 !important;
}

.form-switch .form-check-input {
  width: 44px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--bg-hover);
  border: 2px solid var(--border-default);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%2394a3b8'/%3e%3c/svg%3e");
  background-position: 2px center;
  background-size: 16px 16px;
  background-repeat: no-repeat;
  transition: all var(--transition-fast);
  margin-left: 0 !important;
  float: none !important;
  flex-shrink: 0;
  cursor: pointer;
  padding: 0;
}

.form-switch .form-check-input:checked {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  background-position: calc(100% - 2px) center;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23ffffff'/%3e%3c/svg%3e");
}

.form-switch .form-check-input:hover:not(:disabled) {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.form-switch .form-check-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.form-switch .form-check-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: var(--bg-hover);
  border-color: var(--border-subtle);
}

.form-switch .form-check-input:disabled:checked {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  opacity: 0.6;
}

.form-switch .form-check-input:disabled:hover {
  box-shadow: none;
}

/* Fix Bootstrap's default switch positioning */
.form-switch .form-check-input[type="checkbox"] {
  margin-left: 0 !important;
}

/* Select with optgroup styling */
.form-select optgroup {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.form-select option {
  padding: var(--space-2);
  color: var(--text-primary);
  background: var(--bg-card);
}

/* =============================================================================
   10. CHOICES.JS CUSTOMIZATION
   ============================================================================= */

.choices {
  margin-bottom: 0;
}

.choices__inner {
  background: var(--bg-input) !important;
  border: 2px solid var(--border-default) !important;
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-3);
  min-height: 48px;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  color: var(--text-primary) !important;
}

.choices.is-focused .choices__inner,
.choices.is-open .choices__inner {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--accent-primary-subtle);
}

.choices.is-invalid .choices__inner {
  border-color: var(--error);
}

.choices.is-invalid.is-focused .choices__inner {
  box-shadow: 0 0 0 4px var(--error-subtle);
}

.choices__input {
  background: transparent !important;
  color: var(--text-primary);
  font-size: var(--text-sm);
  padding: 0;
}

.choices__input::placeholder {
  color: var(--text-muted);
}

.choices__list--multiple .choices__item {
  background: var(--accent-primary) !important;
  border: none !important;
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--bg-base) !important;
  margin: var(--space-1);
}

.choices__list--multiple .choices__item.is-highlighted {
  background: var(--accent-primary-hover) !important;
}

.choices__button {
  border-left: 1px solid rgba(0, 0, 0, 0.2) !important;
  opacity: 0.9;
  padding-left: var(--space-2);
  /* Override the default X icon with a dark version for better contrast on light blue background */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E") !important;
  background-size: 10px !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
}

.choices__button:hover {
  opacity: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333333' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E") !important;
}

.choices__list--dropdown {
  background: var(--bg-card) !important;
  border: 2px solid var(--border-default) !important;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  margin-top: var(--space-2);
  z-index: var(--z-dropdown);
  overflow: hidden;
}

.choices__list--dropdown .choices__item {
  padding: var(--space-3) var(--space-4);
  color: var(--text-primary) !important;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  background-color: transparent !important;
}

.choices__list--dropdown .choices__item:last-child {
  border-bottom: none;
}

.choices__list--dropdown .choices__item--selectable.is-highlighted {
  background: var(--accent-primary-subtle) !important;
  color: var(--accent-primary) !important;
}

.choices__placeholder {
  color: var(--text-muted) !important;
  opacity: 1;
}

/* Additional Choices.js dark theme fixes */
.choices__inner .choices__list--multiple .choices__item {
  background-color: var(--accent-primary) !important;
  color: var(--bg-base) !important;
}

.choices__inner .choices__list--multiple .choices__item .choices__button {
  border-left-color: rgba(10, 14, 26, 0.3) !important;
}

/* Ensure text color in choices input area */
.choices__inner,
.choices__inner * {
  color: var(--text-primary) !important;
}

.choices__inner .choices__list--multiple .choices__item {
  color: var(--bg-base) !important;
}

/* =============================================================================
   11. PROGRESS INDICATOR
   ============================================================================= */

.progress-container {
  padding: var(--space-6) 0;
}

.progress {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.progress-bar {
  background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-steps {
  display: flex;
  justify-content: space-between;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.progress-step.active {
  color: var(--accent-primary);
  font-weight: var(--font-semibold);
}

.progress-step.completed {
  color: var(--success-text);
}

.progress-step i {
  font-size: 1.2em;
}

.progress-step.active i {
  color: var(--accent-primary);
}

.progress-step.completed i {
  color: var(--success);
}

/* =============================================================================
   12. ALERTS & FLASH MESSAGES
   ============================================================================= */

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: none;
  border-left: 4px solid;
  background: var(--bg-card);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  animation: slide-in-right 0.3s ease-out;
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.alert-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.alert-message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
}

.alert-success {
  --bs-alert-color: var(--text-primary);
  --bs-alert-link-color: var(--success-text);
  border-left-color: var(--success);
  background: var(--success-subtle);
  color: var(--text-primary);
}

.alert-success .alert-icon,
.alert-success .alert-title,
.alert-success .alert-link,
.alert-success i,
.alert-success strong {
  color: var(--success-text);
}

.alert-danger,
.alert-error {
  --bs-alert-color: var(--text-primary);
  --bs-alert-link-color: var(--error-text);
  border-left-color: var(--error);
  background: var(--error-subtle);
  color: var(--text-primary);
}

.alert-danger .alert-icon,
.alert-danger .alert-title,
.alert-danger .alert-link,
.alert-danger i,
.alert-danger strong,
.alert-error .alert-icon,
.alert-error .alert-title,
.alert-error .alert-link,
.alert-error i,
.alert-error strong {
  color: var(--error-text);
}

.alert-warning {
  --bs-alert-color: var(--text-primary);
  --bs-alert-link-color: var(--warning-text);
  border-left-color: var(--warning);
  background: var(--warning-subtle);
  color: var(--text-primary);
}

.alert-warning .alert-icon,
.alert-warning .alert-title,
.alert-warning .alert-link,
.alert-warning i,
.alert-warning strong {
  color: var(--warning-text);
}

.alert-info {
  --bs-alert-color: var(--text-primary);
  --bs-alert-link-color: var(--info-text);
  border-left-color: var(--info);
  background: var(--info-subtle);
  color: var(--text-primary);
}

.alert-info .alert-icon,
.alert-info .alert-title,
.alert-info .alert-link,
.alert-info i,
.alert-info strong {
  color: var(--info-text);
}

.alert .btn-close {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.alert .btn-close:hover {
  opacity: 1;
}

/* =============================================================================
   13. LOADING OVERLAY
   ============================================================================= */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 1;
  transition: opacity var(--transition-base);
}

.loading-overlay.d-none {
  display: none !important;
}

.loading-content {
  text-align: center;
  background: var(--bg-card);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-xl);
  max-width: 400px;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 3px solid var(--border-default);
  border-top-color: var(--accent-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-6);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-content h5 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.loading-content p {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

/* Bootstrap spinner override */
.spinner-border {
  width: 60px;
  height: 60px;
  border-width: 3px;
  border-color: var(--border-default);
  border-right-color: var(--accent-primary);
}

/* =============================================================================
   14. TABLES
   ============================================================================= */

.table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-primary);
}

.table th {
  font-family: var(--font-display);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--border-default);
  text-align: left;
  background: var(--bg-elevated);
}

.table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
  color: var(--text-primary);
}

.table-hover tbody tr:hover {
  background: var(--bg-hover);
}

.table-striped tbody tr:nth-of-type(odd) {
  background: var(--bg-hover);
}

.table-borderless td,
.table-borderless th {
  border: none !important;
  background: transparent !important;
}

.table-borderless tbody tr {
  background: transparent !important;
}

/* =============================================================================
   COMMAND BLOCKS - Always black background with white text
   ============================================================================= */

.step-content {
  flex: 1;
  min-width: 0;
  width: 100%;
}

.command-block {
  position: relative;
  background: #000000 !important;
  color: #ffffff !important;
  padding: var(--space-3) var(--space-4);
  padding-right: 56px;
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  margin: var(--space-2) 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.command-block code {
  display: block;
  background: transparent !important;
  color: #ffffff !important;
  padding: 0;
  border: none;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: break-word;
}

.command-copy-btn {
  position: absolute;
  top: 50%;
  right: var(--space-3);
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #ffffff !important;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
}

.command-copy-btn:hover {
  background: rgba(255, 255, 255, 0.25) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
}

.btn-download {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  border: none;
  color: white !important;
  font-weight: var(--font-semibold);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), var(--shadow-glow);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  font-size: var(--text-lg);
  min-width: 280px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-download::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn-download:hover::before {
  left: 100%;
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), var(--shadow-glow-lg);
  background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
}

.btn-download:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.btn-download i {
  font-size: 1.2em;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.btn-download .download-filename {
  font-family: var(--font-mono);
  font-size: 0.9em;
  word-break: break-all;
  max-width: 100%;
}

.command-copy-btn:active {
  transform: scale(0.95);
}

.command-copy-btn i {
  font-size: var(--text-base);
}

.command-copy-btn.copied {
  background: var(--success) !important;
  border-color: var(--success) !important;
}

/* =============================================================================
   15. BADGES
   ============================================================================= */

.badge {
  font-family: var(--font-body);
  font-weight: var(--font-semibold);
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.badge.bg-primary,
.bg-primary {
  background: var(--accent-primary) !important;
  color: var(--bg-base);
}

.badge.bg-secondary,
.bg-secondary {
  background: var(--bg-elevated) !important;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
}

.badge.bg-success,
.bg-success {
  background: var(--success) !important;
  color: white;
}

.badge.bg-danger,
.bg-danger {
  background: var(--error) !important;
  color: white;
}

.badge.bg-warning,
.bg-warning {
  background: var(--warning) !important;
  color: var(--bg-base);
}

.badge.bg-info,
.bg-info {
  background: var(--info) !important;
  color: white;
}

.badge.bg-light {
  background: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-default);
}

.badge.bg-light.text-dark {
  background: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-default);
}

/* Card headers with colored backgrounds for dark theme */
[data-theme="dark"] .card-header.bg-primary,
[data-theme="dark"] .card-header.bg-success,
[data-theme="dark"] .card-header.bg-info {
  background: var(--bg-elevated) !important;
  border-bottom: 2px solid;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .card-header.bg-primary {
  border-bottom-color: var(--accent-primary);
}

[data-theme="dark"] .card-header.bg-success {
  border-bottom-color: var(--success);
}

[data-theme="dark"] .card-header.bg-info {
  border-bottom-color: var(--info);
}

[data-theme="dark"] .card-header.bg-light {
  background: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-subtle);
}

/* =============================================================================
   16. SUBNET CARDS
   ============================================================================= */

.subnet-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: all var(--transition-fast);
}

.card.subnet-allocation-card {
  overflow: hidden !important;
}

.subnet-card > .card-body:first-child:last-child {
  border-radius: calc(var(--radius-lg) - 1px);
}

.subnet-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--accent-primary);
}

.subnet-card h6 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.subnet-type {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--font-bold);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--accent-primary-subtle);
  color: var(--accent-primary);
}

/* =============================================================================
   16.1. SUBNET SIZE SELECTOR
   ============================================================================= */

#subnet-size-selector-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-top: var(--space-3);
  animation: fade-in-up 0.3s ease-out;
}

.subnet-size-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
}

.subnet-size-choice {
  position: relative;
  min-width: 0;
}

.subnet-size-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.subnet-size-option {
  position: relative;
  display: flex;
  min-height: 132px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.subnet-size-option:hover {
  border-color: var(--border-strong);
  background: var(--bg-hover);
}

.subnet-size-radio:checked + .subnet-size-option {
  border-color: var(--accent-primary);
  background: var(--accent-primary-subtle);
  box-shadow: 0 0 0 1px var(--accent-primary);
}

.subnet-size-radio:focus-visible + .subnet-size-option {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
}

.subnet-size-prefix {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  line-height: 1.1;
}

.subnet-size-capacity {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.subnet-size-nodes {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.subnet-size-range-wrapper {
  padding: var(--space-2) var(--space-1) 0;
}

.subnet-size-range {
  width: 100%;
  height: 8px;
  appearance: none;
  border-radius: var(--radius-full);
  background: var(--border-strong);
  accent-color: var(--accent-primary);
  cursor: pointer;
}

.subnet-size-range::-webkit-slider-thumb {
  width: 22px;
  height: 22px;
  appearance: none;
  border: 3px solid var(--accent-primary);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.subnet-size-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 3px solid var(--accent-primary);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.subnet-size-range::-moz-range-track {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-strong);
}

.subnet-size-range:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 4px;
}

.subnet-size-range-labels {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.subnet-size-range-summary {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-secondary);
}

.subnet-size-range-summary strong {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
}

@media (max-width: 575.98px) {
  .subnet-size-range-summary {
    align-items: center;
    flex-direction: column;
    gap: var(--space-1);
  }
}

.subnet-size-empty {
  grid-column: 1 / -1;
  padding: var(--space-4);
  border: 1px dashed var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-align: center;
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================================================
   17. FOOTER
   ============================================================================= */

footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-8) 0;
  margin-top: var(--space-16);
}

footer h6 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

footer p {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin: 0;
}

footer .deploy-version {
  font-size: var(--text-xs, 0.75rem);
  opacity: 0.5;
  margin-top: var(--space-2);
}

/* =============================================================================
   19. FEATURE SECTIONS
   ============================================================================= */

.feature-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  background: var(--accent-primary-subtle);
  border: 2px solid var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: all var(--transition-base);
}

.feature-icon i {
  font-size: 2rem;
  color: var(--accent-primary);
}

.feature-icon:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

/* Feature Icon Color Variants */
.feature-icon.icon-cyan {
  background: rgba(0, 212, 255, 0.15);
  border-color: #00d4ff;
}

.feature-icon.icon-cyan i {
  color: #00d4ff;
}

.feature-icon.icon-cyan:hover {
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
}

.feature-icon.icon-green {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
}

.feature-icon.icon-green i {
  color: #10b981;
}

.feature-icon.icon-green:hover {
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.4);
}

.feature-icon.icon-blue {
  background: rgba(59, 130, 246, 0.15);
  border-color: #3b82f6;
}

.feature-icon.icon-blue i {
  color: #3b82f6;
}

.feature-icon.icon-blue:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.4);
}

.feature-icon.icon-amber {
  background: rgba(245, 158, 11, 0.15);
  border-color: #f59e0b;
}

.feature-icon.icon-amber i {
  color: #f59e0b;
}

.feature-icon.icon-amber:hover {
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
}

.feature-icon.icon-rose {
  background: rgba(244, 63, 94, 0.15);
  border-color: #f43f5e;
}

.feature-icon.icon-rose i {
  color: #f43f5e;
}

.feature-icon.icon-rose:hover {
  box-shadow: 0 0 30px rgba(244, 63, 94, 0.4);
}

.feature-icon.icon-purple {
  background: rgba(124, 58, 237, 0.15);
  border-color: #7c3aed;
}

.feature-icon.icon-purple i {
  color: #7c3aed;
}

.feature-icon.icon-purple:hover {
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.4);
}

/* Light mode adjustments for feature icons */
[data-theme="light"] .feature-icon.icon-cyan {
  background: rgba(0, 153, 204, 0.1);
  border-color: #0099cc;
}

[data-theme="light"] .feature-icon.icon-cyan i {
  color: #0099cc;
}

[data-theme="light"] .feature-icon.icon-green {
  background: rgba(5, 150, 105, 0.1);
  border-color: #059669;
}

[data-theme="light"] .feature-icon.icon-green i {
  color: #059669;
}

[data-theme="light"] .feature-icon.icon-blue {
  background: rgba(37, 99, 235, 0.1);
  border-color: #2563eb;
}

[data-theme="light"] .feature-icon.icon-blue i {
  color: #2563eb;
}

[data-theme="light"] .feature-icon.icon-amber {
  background: rgba(217, 119, 6, 0.1);
  border-color: #d97706;
}

[data-theme="light"] .feature-icon.icon-amber i {
  color: #d97706;
}

[data-theme="light"] .feature-icon.icon-rose {
  background: rgba(225, 29, 72, 0.1);
  border-color: #e11d48;
}

[data-theme="light"] .feature-icon.icon-rose i {
  color: #e11d48;
}

[data-theme="light"] .feature-icon.icon-purple {
  background: rgba(109, 40, 217, 0.1);
  border-color: #6d28d9;
}

[data-theme="light"] .feature-icon.icon-purple i {
  color: #6d28d9;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-glow);
}

/* What We Do Section */
.what-we-do-section {
  padding: var(--space-16) 0;
  background: var(--bg-surface);
}

.what-we-do-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  height: 100%;
  transition: all var(--transition-base);
}

.what-we-do-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.what-we-do-card .icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--accent-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.what-we-do-card .icon-wrapper i {
  font-size: 2rem;
  color: var(--accent-primary);
}

/* =============================================================================
   20. ANIMATIONS
   ============================================================================= */

/* Fade animations */
.animate-fade-in {
  animation: fade-in 0.6s ease-out;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-fade-up {
  animation: fade-up 0.6s ease-out;
}

/* Slide animations */
.animate-slide-in {
  animation: slide-in-left 0.6s ease-out;
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale animation */
.animate-scale-in {
  animation: scale-in 0.4s ease-out;
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Pulse animation */
.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  animation: fade-up 0.5s ease-out forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }

/* =============================================================================
   21. UTILITIES
   ============================================================================= */

.text-gradient {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-glow {
  box-shadow: var(--shadow-glow) !important;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

.cursor-pointer {
  cursor: pointer;
}

/* Text colors */
.text-primary-accent {
  color: var(--accent-primary) !important;
}

.text-secondary-accent {
  color: var(--accent-secondary) !important;
}

.text-success {
  color: var(--success-text) !important;
}

.text-danger {
  color: var(--error-text) !important;
}

.text-warning {
  color: var(--warning-text) !important;
}

.text-info {
  color: var(--info-text) !important;
}

/* Background colors */
.bg-base {
  background-color: var(--bg-base) !important;
}

.bg-surface {
  background-color: var(--bg-surface) !important;
}

.bg-elevated {
  background-color: var(--bg-elevated) !important;
}

.bg-card {
  background-color: var(--bg-card) !important;
}

/* Border utilities */
.border-accent {
  border-color: var(--accent-primary) !important;
}

.border-subtle {
  border-color: var(--border-subtle) !important;
}

/* Min heights */
.min-vh-50 {
  min-height: 50vh;
}

/* X-small text */
.x-small {
  font-size: var(--text-xs);
  line-height: var(--leading-normal);
}

/* =============================================================================
   22. RESPONSIVE DESIGN
   ============================================================================= */

/* Mobile First - Base styles are mobile */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .hero-title {
    font-size: var(--text-4xl);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .hero-section {
    padding: var(--space-20) 0 var(--space-24);
  }

  .hero-title {
    font-size: var(--text-5xl);
  }

  .provider-card {
    min-height: 400px;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .navbar .nav-link {
    padding: var(--space-2) var(--space-5) !important;
  }
}

/* X-Large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .hero-section {
    padding: var(--space-24) 0;
  }
}

/* Mobile specific adjustments */
@media (max-width: 767.98px) {
  .navbar-brand {
    font-size: var(--text-lg);
  }

  .hero-section {
    padding: var(--space-10) 0 var(--space-12);
    text-align: center;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-illustration {
    margin-top: var(--space-8);
  }

  .provider-card {
    min-height: auto;
    padding: var(--space-6);
  }

  .provider-logo {
    width: 80px;
    height: 80px;
  }

  .provider-logo i {
    font-size: 2.5rem;
  }

  .card-body {
    padding: var(--space-4);
  }

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

  .btn + .btn {
    margin-top: var(--space-3);
  }

  .d-flex.gap-3 .btn {
    flex: 1;
    margin-top: 0;
  }

  .progress-step span {
    display: none;
  }

  .step-number {
    width: 48px;
    height: 48px;
    font-size: var(--text-lg);
  }

  footer {
    text-align: center;
  }
}

/* =============================================================================
   27. DATABRICKS BRAND REFINEMENTS
   Keep the experience clean and functional: Navy/Oat foundations, Lava actions,
   restrained elevation, and semantic color only where it communicates state.
   ============================================================================= */

:root,
[data-theme="dark"],
[data-theme="light"] {
  --primary: var(--accent-primary);
  --danger: var(--error);
  --bg-tertiary: var(--bg-elevated);
}

body {
  background-image: none;
}

.navbar {
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.navbar-brand i {
  filter: none;
}

.theme-toggle:hover {
  box-shadow: none;
}

.hero-section {
  background: var(--bg-surface);
}

.hero-section::before {
  display: none;
}

.hero-title,
.text-gradient {
  background: none;
  color: var(--text-primary);
  -webkit-text-fill-color: currentColor;
}

.btn {
  border-width: 1px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn::before,
.btn-download::before {
  display: none;
}

.btn-primary,
.btn-download {
  background: var(--accent-primary);
  color: #0b2026 !important;
  border-color: var(--accent-primary);
  box-shadow: none;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-download:hover,
.btn-download:focus {
  background: var(--accent-primary-hover);
  color: #0b2026 !important;
  border-color: var(--accent-primary-hover);
  transform: none;
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.btn-primary:active,
.btn-download:active {
  background: #bd2b26;
  border-color: #bd2b26;
  transform: none;
  box-shadow: none;
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-success:hover,
.btn-success:focus {
  transform: none;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: #0b2026;
  box-shadow: none;
}

.btn-success,
.btn-success:hover,
.btn-success:focus {
  background: var(--success);
  border-color: var(--success);
  box-shadow: none;
}

.card {
  box-shadow: var(--shadow-sm);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.provider-card {
  border-width: 1px;
}

.provider-card::before {
  background: var(--border-default);
}

.provider-card:hover,
.provider-card.aws:hover,
.provider-card.azure:hover,
.provider-card.gcp:hover {
  transform: none;
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.provider-card:hover::before,
.provider-card.aws:hover::before,
.provider-card.azure:hover::before,
.provider-card.gcp:hover::before {
  background: var(--accent-primary);
}

.provider-card:hover .provider-logo,
.feature-icon:hover,
.what-we-do-card:hover {
  transform: none;
  box-shadow: none;
}

.progress-bar {
  background: var(--accent-primary);
}

.progress-bar::after {
  display: none;
}

.step-number {
  background: var(--accent-primary);
  color: #0b2026;
  box-shadow: none;
}

.btn-download {
  border-radius: var(--radius-sm);
}

.btn-download i {
  animation: none;
}

.feature-icon,
.feature-icon.icon-cyan,
.feature-icon.icon-rose,
.feature-icon.icon-purple,
[data-theme="light"] .feature-icon.icon-cyan,
[data-theme="light"] .feature-icon.icon-rose,
[data-theme="light"] .feature-icon.icon-purple {
  background: var(--accent-primary-subtle);
  border-color: var(--accent-primary);
}

.feature-icon i,
.feature-icon.icon-cyan i,
.feature-icon.icon-rose i,
.feature-icon.icon-purple i,
[data-theme="light"] .feature-icon.icon-cyan i,
[data-theme="light"] .feature-icon.icon-rose i,
[data-theme="light"] .feature-icon.icon-purple i {
  color: var(--accent-primary);
}

.feature-icon.icon-green,
[data-theme="light"] .feature-icon.icon-green {
  background: var(--success-subtle);
  border-color: var(--success);
}

.feature-icon.icon-green i,
[data-theme="light"] .feature-icon.icon-green i {
  color: var(--success);
}

.feature-icon.icon-blue,
[data-theme="light"] .feature-icon.icon-blue {
  background: var(--info-subtle);
  border-color: var(--info);
}

.feature-icon.icon-blue i,
[data-theme="light"] .feature-icon.icon-blue i {
  color: var(--info);
}

.feature-icon.icon-amber,
[data-theme="light"] .feature-icon.icon-amber {
  background: var(--warning-subtle);
  border-color: var(--warning);
}

.feature-icon.icon-amber i,
[data-theme="light"] .feature-icon.icon-amber i {
  color: var(--warning);
}

.feature-icon.icon-cyan:hover,
.feature-icon.icon-green:hover,
.feature-icon.icon-blue:hover,
.feature-icon.icon-amber:hover,
.feature-icon.icon-rose:hover,
.feature-icon.icon-purple:hover {
  box-shadow: none;
}

.loading-overlay {
  background: rgba(11, 32, 38, 0.9);
}

.alert {
  animation: none;
}

.form-control:focus,
.form-select:focus,
.choices.is-focused .choices__inner,
.choices.is-open .choices__inner {
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

:focus-visible {
  outline-color: var(--accent-primary);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Tablet specific */
@media (min-width: 768px) and (max-width: 991.98px) {
  .hero-title {
    font-size: var(--text-4xl);
  }

  .provider-card {
    min-height: 350px;
  }
}

/* =============================================================================
   23. PRINT STYLES
   ============================================================================= */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .navbar,
  .btn,
  .theme-toggle,
  footer {
    display: none !important;
  }

  .card {
    border: 1px solid #000 !important;
    break-inside: avoid;
  }

  h1, h2, h3, h4, h5, h6 {
    break-after: avoid;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  .table {
    border-collapse: collapse !important;
  }

  .table td,
  .table th {
    background-color: #fff !important;
    border: 1px solid #000 !important;
  }
}

/* =============================================================================
   24. ACCESSIBILITY
   ============================================================================= */

/* Focus visible - Enhanced for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.btn:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  box-shadow: var(--shadow-glow);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-primary);
  color: var(--bg-base);
  padding: var(--space-2) var(--space-4);
  z-index: 100;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-default: rgba(255, 255, 255, 0.5);
    --border-strong: rgba(255, 255, 255, 0.8);
  }

  [data-theme="light"] {
    --border-default: rgba(0, 0, 0, 0.5);
    --border-strong: rgba(0, 0, 0, 0.8);
  }
}

/* =============================================================================
   25. OVERFLOW FIXES FOR DROPDOWNS
   ============================================================================= */

/* Ensure dropdowns can overflow containers */
.card,
.card-body,
.container,
.container-fluid,
.row,
[class*="col-"],
#app-content,
main,
section {
  overflow: visible !important;
}

/* Choices.js dropdown positioning */
.choices.is-open {
  z-index: var(--z-dropdown);
}

.choices.is-open .choices__list--dropdown {
  position: absolute !important;
  z-index: calc(var(--z-dropdown) + 1) !important;
}

/* Body overflow */
body {
  overflow-x: hidden;
  overflow-y: auto;
}


/* =============================================================================
   28. CONTEXTUAL HELP DRAWER
   ============================================================================= */

.context-help-drawer {
  --bs-offcanvas-width: min(26rem, 100vw);
  color: var(--text-primary);
  background: var(--bg-card);
  border-left: 1px solid var(--border-default) !important;
  box-shadow: var(--shadow-xl);
}

.context-help-drawer .offcanvas-header {
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-default);
}

.context-help-drawer .offcanvas-title {
  margin-top: var(--space-1);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
}

.context-help-eyebrow {
  color: var(--accent-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.context-help-drawer .offcanvas-body {
  padding: var(--space-6);
  color: var(--text-secondary);
}

.context-help-drawer .btn-close {
  flex: 0 0 auto;
  filter: var(--bs-btn-close-white-filter);
}

[data-theme="light"] .context-help-drawer .btn-close {
  filter: none;
}

.context-help-overview {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.context-help-section {
  margin-top: var(--space-8);
}

.context-help-section h3 {
  margin: 0 0 var(--space-3);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}

.context-help-section ul {
  margin: 0;
  padding-left: var(--space-5);
}

.context-help-section li {
  margin-bottom: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.context-help-section li:last-child {
  margin-bottom: 0;
}

.context-help-links {
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
}

.context-help-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding: var(--space-3) var(--space-4);
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.context-help-link:hover {
  color: var(--accent-primary);
  background: var(--accent-primary-subtle);
  border-color: var(--accent-primary);
}

.context-help-link:focus-visible {
  outline: none;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

@media (max-width: 575.98px) {
  .context-help-drawer {
    --bs-offcanvas-width: calc(100vw - var(--space-4));
  }

  .context-help-drawer .offcanvas-header,
  .context-help-drawer .offcanvas-body {
    padding: var(--space-5);
  }
}


/* Final specificity guards against Bootstrap state colors. */
.progress-step.active,
.progress-step.active i,
.progress-step.text-primary,
.progress-step.text-primary i {
  color: var(--accent-primary) !important;
}

.btn-primary:disabled,
.btn-primary.disabled {
  background: var(--bg-elevated) !important;
  border-color: var(--border-default) !important;
  color: var(--text-muted) !important;
  box-shadow: none !important;
  opacity: 0.72;
}

/* Minimal brand treatment for configuration, summary, and download screens. */
.text-primary {
  color: var(--text-primary) !important;
}

.configuration-page .card-header.bg-primary,
.configuration-page .card-header.bg-success,
.configuration-page .card-header.bg-warning,
.configuration-page .card-header.bg-info,
.configuration-summary-page .card-header.bg-primary,
.configuration-summary-page .card-header.bg-success,
.configuration-summary-page .card-header.bg-warning,
.configuration-summary-page .card-header.bg-info,
.download-page .card-header.bg-primary,
.download-page .card-header.bg-success,
.download-page .card-header.bg-warning,
.download-page .card-header.bg-info {
  background: #1b3139 !important;
  color: #ffffff !important;
  border-bottom: 3px solid var(--accent-primary) !important;
}

.configuration-page .card-header h5,
.configuration-page .card-header i,
.configuration-summary-page .card-header h5,
.configuration-summary-page .card-header i,
.download-page .card-header h5,
.download-page .card-header i {
  color: inherit !important;
}

.configuration-page .badge.bg-primary,
.configuration-page .badge.bg-success,
.configuration-page .badge.bg-warning,
.configuration-page .badge.bg-info,
.configuration-summary-page .badge.bg-primary,
.configuration-summary-page .badge.bg-success,
.configuration-summary-page .badge.bg-warning,
.configuration-summary-page .badge.bg-info,
.download-page .badge.bg-primary,
.download-page .badge.bg-success,
.download-page .badge.bg-warning,
.download-page .badge.bg-info {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-default);
  color: var(--text-primary) !important;
}

.configuration-page code,
.configuration-summary-page code,
.download-page code:not(.command-block code) {
  color: var(--text-primary);
}

.configuration-page #subnet-preview .text-primary,
.configuration-page #network-summary .text-primary,
.configuration-page #network-summary .text-success,
.configuration-page #network-summary .text-warning,
.configuration-page #network-summary .text-info,
.configuration-summary-page .text-primary,
.configuration-summary-page .text-success,
.configuration-summary-page .text-warning,
.configuration-summary-page .text-info,
.download-page h1.text-success,
.download-page h6.text-primary,
.download-page .card-body li i {
  color: var(--text-primary) !important;
}

.download-page .success-icon .text-success {
  color: var(--accent-primary) !important;
}

.download-page .step-number,
.download-page .step-number.bg-primary,
.download-page .step-number.bg-success {
  background: var(--accent-primary) !important;
  color: #0b2026 !important;
}

/* Muted (grey) step marker for optional / supplementary steps */
.download-page .step-number.step-number-muted {
  background: var(--bg-elevated) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-strong);
  box-shadow: none;
}

.download-page .alert-info {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-default);
  border-left: 3px solid var(--accent-primary);
  color: var(--text-primary) !important;
}

.download-page .alert-info * {
  color: inherit !important;
}

.configuration-page .subnet-card,
.configuration-summary-page .subnet-allocation-card,
.configuration-summary-page .subnet-allocation-card.border-primary,
.configuration-summary-page .subnet-allocation-card.border-success,
.configuration-summary-page .subnet-allocation-card.border-warning,
.configuration-summary-page .subnet-allocation-card.border-info {
  border: 1px solid var(--border-default) !important;
  box-shadow: none;
}

.configuration-page .subnet-card:hover,
.configuration-summary-page .subnet-allocation-card:hover {
  transform: none;
  border-color: var(--border-strong) !important;
  box-shadow: var(--shadow-sm);
}

.configuration-page .progress-bar.bg-success,
.configuration-summary-page .progress-bar.bg-success,
.download-page .progress-bar.bg-success {
  background: var(--accent-primary) !important;
}

[data-theme="light"] .form-control,
[data-theme="light"] .form-select,
[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
  color: var(--text-primary) !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  background: var(--bg-input) !important;
}

[data-theme="light"] .form-control::selection,
[data-theme="light"] .form-select::selection {
  background: var(--accent-primary-subtle);
  color: var(--text-primary);
}

/* Quieter selection states: reserve bright Lava for primary actions. */
.provider-option.selected .provider-card {
  background: var(--bg-card);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-sm);
}

.provider-option.selected .selection-indicator {
  background: #1b3139;
  border: 1px solid var(--accent-primary);
  color: #ffffff;
}

.provider-card .text-success {
  color: var(--text-muted) !important;
}

.form-check-input:checked,
.form-switch .form-check-input:checked,
.form-switch .form-check-input:disabled:checked {
  background-color: #bd2b26 !important;
  border-color: #bd2b26 !important;
}

.choices__list--multiple .choices__item,
.choices__inner .choices__list--multiple .choices__item {
  background: var(--accent-primary-subtle) !important;
  border: 1px solid #bd2b26 !important;
  color: var(--text-primary) !important;
}

.choices__list--multiple .choices__item .choices__button,
.choices__inner .choices__list--multiple .choices__item .choices__button {
  border-left-color: var(--border-default) !important;
  filter: none;
}

.configuration-summary-page #include_docs {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.configuration-summary-page #include_docs + .form-check-label {
  grid-column: 2;
  grid-row: 1;
}

.configuration-summary-page #include_docs ~ .form-text {
  grid-column: 2;
  grid-row: 2;
  margin-top: 0;
}

.configuration-summary-page #summary-form .form-check:has(#include_docs) {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: var(--space-3);
  row-gap: var(--space-1);
  align-items: start;
}