/* ============================================================
   CloudOps Dashboard — Premium SaaS Dark Theme
   Modern DevOps / FinOps / Cloud Management Platform UI
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  /* Core palette */
  --co-bg-deepest:    #06090f;
  --co-bg-deep:       #0a0f1a;
  --co-bg-base:       #0d1321;
  --co-bg-elevated:   #131b2e;
  --co-bg-surface:    #182139;
  --co-bg-surface-2:  #1e2a45;
  --co-bg-hover:      #243352;
  --co-bg-active:     #2a3d62;

  /* Borders */
  --co-border:        rgba(99, 115, 155, 0.18);
  --co-border-light:  rgba(99, 115, 155, 0.10);
  --co-border-accent: rgba(99, 102, 241, 0.35);

  /* Text */
  --co-text:          #e2e8f0;
  --co-text-secondary:#94a3b8;
  --co-text-muted:    #64748b;
  --co-text-dim:      #475569;

  /* Accent */
  --co-accent:        #6366f1;
  --co-accent-light:  #818cf8;
  --co-accent-dim:    #4f46e5;
  --co-accent-glow:   rgba(99, 102, 241, 0.15);
  --co-accent-glow-strong: rgba(99, 102, 241, 0.30);

  /* Semantic */
  --co-success:       #22c55e;
  --co-success-dim:   rgba(34, 197, 94, 0.15);
  --co-warning:       #f59e0b;
  --co-warning-dim:   rgba(245, 158, 11, 0.15);
  --co-error:         #ef4444;
  --co-error-dim:     rgba(239, 68, 68, 0.15);
  --co-info:          #06b6d4;
  --co-info-dim:      rgba(6, 182, 212, 0.15);

  /* Provider */
  --co-aws:           #ff9900;
  --co-aws-dim:       rgba(255, 153, 0, 0.15);
  --co-gcp:           #4285f4;
  --co-gcp-dim:       rgba(66, 133, 244, 0.15);

  /* Glassmorphism */
  --co-glass:         rgba(19, 27, 46, 0.65);
  --co-glass-border:  rgba(99, 115, 155, 0.12);
  --co-glass-blur:    16px;

  /* Typography */
  --co-font:          'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --co-mono:          'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

  /* Spacing & Radius */
  --co-radius-sm:     8px;
  --co-radius:        12px;
  --co-radius-lg:     16px;
  --co-radius-xl:     20px;
  --co-radius-full:   9999px;

  /* Shadows */
  --co-shadow-sm:     0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --co-shadow:        0 4px 12px rgba(0,0,0,0.35), 0 2px 4px rgba(0,0,0,0.25);
  --co-shadow-lg:     0 10px 40px rgba(0,0,0,0.45), 0 4px 12px rgba(0,0,0,0.3);
  --co-shadow-glow:   0 0 20px rgba(99, 102, 241, 0.15);

  /* Sidebar */
  --co-sidebar-width:      260px;
  --co-sidebar-collapsed:  72px;
  --co-header-height:      64px;

  /* Transitions */
  --co-transition:         0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --co-transition-slow:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
}

body.executive-app {
  font-family: var(--co-font);
  background-color: var(--co-bg-base);
  color: var(--co-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle grid background */
body.executive-app::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(99, 102, 241, 0.07), transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(6, 182, 212, 0.05), transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(99, 115, 155, 0.03) 40px, rgba(99, 115, 155, 0.03) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(99, 115, 155, 0.03) 40px, rgba(99, 115, 155, 0.03) 41px);
  pointer-events: none;
  z-index: 0;
}

body.executive-app :focus-visible {
  outline: 2px solid var(--co-accent);
  outline-offset: 2px;
}

a { color: var(--co-accent-light); text-decoration: none; }
a:hover { color: var(--co-accent); text-decoration: underline; }

::selection {
  background: var(--co-accent);
  color: white;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--co-bg-deep); }
::-webkit-scrollbar-thumb { background: var(--co-bg-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--co-accent-dim); }

/* ============================================================
   LAYOUT: Sidebar + Header + Main
   ============================================================ */

.co-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ── Sidebar ── */
.co-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--co-sidebar-width);
  background: var(--co-bg-elevated);
  border-right: 1px solid var(--co-border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: width var(--co-transition-slow), transform var(--co-transition-slow);
  overflow: hidden;
}

.co-sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, var(--co-accent-glow), transparent 50%, var(--co-accent-glow));
  opacity: 0.5;
}

/* Sidebar Brand */
.co-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--co-border);
  min-height: var(--co-header-height);
  flex-shrink: 0;
}

.co-sidebar-brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--co-accent), #06b6d4);
  border-radius: var(--co-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.co-sidebar-brand-text {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #f8fafc, var(--co-accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  overflow: hidden;
}

.co-sidebar-brand-sub {
  font-size: 0.65rem;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
}

/* Sidebar Navigation */
.co-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 12px 10px;
}

.co-sidebar-nav::-webkit-scrollbar { width: 3px; }
.co-sidebar-nav::-webkit-scrollbar-thumb { background: var(--co-bg-hover); }

.co-nav-section {
  margin-bottom: 8px;
}

.co-nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--co-text-dim);
  padding: 8px 12px 6px;
  white-space: nowrap;
  overflow: hidden;
}

.co-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--co-radius-sm);
  color: var(--co-text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--co-transition);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-decoration: none;
  margin-bottom: 2px;
}

.co-nav-item:hover {
  background: var(--co-accent-glow);
  color: var(--co-text);
  text-decoration: none;
}

.co-nav-item.active {
  background: var(--co-accent-glow-strong);
  color: var(--co-accent-light);
}

.co-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--co-accent);
  border-radius: 0 3px 3px 0;
}

.co-nav-icon {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.85;
}

.co-nav-item.active .co-nav-icon {
  opacity: 1;
  color: var(--co-accent-light);
}

.co-nav-badge {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--co-radius-full);
  background: var(--co-accent-glow);
  color: var(--co-accent-light);
}

.co-nav-badge.success { background: var(--co-success-dim); color: var(--co-success); }
.co-nav-badge.warning { background: var(--co-warning-dim); color: var(--co-warning); }
.co-nav-badge.error { background: var(--co-error-dim); color: var(--co-error); }

/* Sidebar Footer */
.co-sidebar-footer {
  border-top: 1px solid var(--co-border);
  padding: 14px 16px;
  flex-shrink: 0;
}

.co-sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--co-radius-sm);
  transition: background var(--co-transition);
}

.co-sidebar-user:hover {
  background: var(--co-bg-hover);
}

.co-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--co-radius-sm);
  background: linear-gradient(135deg, var(--co-accent), #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.co-user-info {
  overflow: hidden;
  white-space: nowrap;
}

.co-user-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--co-text);
}

.co-user-role {
  font-size: 0.7rem;
  color: var(--co-text-muted);
  text-transform: capitalize;
}

/* Sidebar Collapsed State */
.co-sidebar.collapsed {
  width: var(--co-sidebar-collapsed);
}

.co-sidebar.collapsed .co-sidebar-brand-text,
.co-sidebar.collapsed .co-sidebar-brand-sub,
.co-sidebar.collapsed .co-nav-section-label,
.co-sidebar.collapsed .co-nav-text,
.co-sidebar.collapsed .co-nav-badge,
.co-sidebar.collapsed .co-user-info {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

.co-sidebar.collapsed .co-sidebar-brand {
  justify-content: center;
  padding: 20px 10px 16px;
}

.co-sidebar.collapsed .co-nav-item {
  justify-content: center;
  padding: 10px;
}

.co-sidebar.collapsed .co-sidebar-user {
  justify-content: center;
}

/* ── Header ── */
.co-header {
  position: fixed;
  top: 0;
  left: var(--co-sidebar-width);
  right: 0;
  height: var(--co-header-height);
  background: var(--co-glass);
  backdrop-filter: blur(var(--co-glass-blur));
  -webkit-backdrop-filter: blur(var(--co-glass-blur));
  border-bottom: 1px solid var(--co-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 999;
  transition: left var(--co-transition-slow);
}

.co-sidebar.collapsed ~ .co-main-wrapper .co-header {
  left: var(--co-sidebar-collapsed);
}

.co-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.co-header-toggle {
  background: none;
  border: 1px solid var(--co-border);
  color: var(--co-text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--co-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--co-transition);
  font-size: 1.1rem;
}

.co-header-toggle:hover {
  border-color: var(--co-accent);
  color: var(--co-accent-light);
  background: var(--co-accent-glow);
}

/* Search Bar */
.co-search {
  position: relative;
  width: 320px;
}

.co-search-input {
  width: 100%;
  height: 38px;
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 0 16px 0 40px;
  color: var(--co-text);
  font-size: 0.85rem;
  font-family: var(--co-font);
  transition: all var(--co-transition);
}

.co-search-input::placeholder {
  color: var(--co-text-dim);
}

.co-search-input:focus {
  outline: none;
  border-color: var(--co-accent);
  box-shadow: 0 0 0 3px var(--co-accent-glow);
  background: var(--co-bg-elevated);
}

.co-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--co-text-dim);
  font-size: 0.9rem;
}

.co-search-kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  padding: 2px 6px;
  border: 1px solid var(--co-border);
  border-radius: 4px;
  color: var(--co-text-dim);
  font-family: var(--co-mono);
  background: var(--co-bg-deep);
}

/* Header Right */
.co-header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Provider Toggle */
.co-provider-toggle {
  display: flex;
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  overflow: hidden;
  height: 36px;
}

.co-provider-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--co-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--co-transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.co-provider-btn:hover {
  color: var(--co-text);
  background: var(--co-bg-hover);
}

.co-provider-btn.active-aws {
  background: var(--co-aws-dim);
  color: var(--co-aws);
}

.co-provider-btn.active-gcp {
  background: var(--co-gcp-dim);
  color: var(--co-gcp);
}

/* Live indicator */
.co-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--co-radius-full);
  background: var(--co-success-dim);
  color: var(--co-success);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.co-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--co-success);
  box-shadow: 0 0 8px var(--co-success);
  animation: co-pulse 2s ease-in-out infinite;
}

@keyframes co-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Notification Bell */
.co-notif-btn {
  position: relative;
  background: none;
  border: 1px solid var(--co-border);
  color: var(--co-text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--co-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--co-transition);
}

.co-notif-btn:hover {
  border-color: var(--co-accent);
  color: var(--co-accent-light);
  background: var(--co-accent-glow);
}

.co-notif-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  background: var(--co-error);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--co-bg-elevated);
}

/* ── Main Content ── */
.co-main-wrapper {
  flex: 1;
  margin-left: var(--co-sidebar-width);
  transition: margin-left var(--co-transition-slow);
  min-height: 100vh;
}

.co-sidebar.collapsed ~ .co-main-wrapper {
  margin-left: var(--co-sidebar-collapsed);
}

.co-main {
  padding: calc(var(--co-header-height) + 24px) 28px 28px;
  max-width: 1440px;
  margin: 0 auto;
}

/* ── Breadcrumbs ── */
.co-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.co-breadcrumb-item {
  color: var(--co-text-muted);
}

.co-breadcrumb-item a {
  color: var(--co-text-muted);
  transition: color var(--co-transition);
}

.co-breadcrumb-item a:hover {
  color: var(--co-accent-light);
  text-decoration: none;
}

.co-breadcrumb-sep {
  color: var(--co-text-dim);
  font-size: 0.7rem;
}

.co-breadcrumb-item.active {
  color: var(--co-text);
  font-weight: 600;
}

/* ============================================================
   COMPONENTS
   ============================================================ */

/* ── Cards ── */
.co-card {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  padding: 24px;
  transition: all var(--co-transition);
  position: relative;
  overflow: hidden;
}

.co-card:hover {
  border-color: var(--co-border-accent);
  box-shadow: var(--co-shadow-glow);
}

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

.co-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.co-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--co-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.co-card-title i {
  color: var(--co-accent-light);
  font-size: 1.1rem;
}

/* Stat Cards */
.co-stat-card {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all var(--co-transition);
}

.co-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--co-accent), var(--co-info));
  opacity: 0;
  transition: opacity var(--co-transition);
}

.co-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--co-border-accent);
  box-shadow: var(--co-shadow);
}

.co-stat-card:hover::before {
  opacity: 1;
}

.co-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--co-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.co-stat-icon.accent { background: var(--co-accent-glow); color: var(--co-accent-light); }
.co-stat-icon.success { background: var(--co-success-dim); color: var(--co-success); }
.co-stat-icon.warning { background: var(--co-warning-dim); color: var(--co-warning); }
.co-stat-icon.error { background: var(--co-error-dim); color: var(--co-error); }
.co-stat-icon.info { background: var(--co-info-dim); color: var(--co-info); }
.co-stat-icon.aws { background: var(--co-aws-dim); color: var(--co-aws); }
.co-stat-icon.gcp { background: var(--co-gcp-dim); color: var(--co-gcp); }

.co-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--co-text);
  line-height: 1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.co-stat-label {
  font-size: 0.8rem;
  color: var(--co-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.co-stat-change {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 6px;
  padding: 2px 8px;
  border-radius: var(--co-radius-full);
}

.co-stat-change.up { background: var(--co-success-dim); color: var(--co-success); }
.co-stat-change.down { background: var(--co-error-dim); color: var(--co-error); }

/* Provider Cards */
.co-provider-card {
  border-radius: var(--co-radius-xl);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.co-provider-card.aws {
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.12) 0%, rgba(255, 153, 0, 0.04) 100%);
  border-color: rgba(255, 153, 0, 0.20);
}

.co-provider-card.gcp {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.12) 0%, rgba(66, 133, 244, 0.04) 100%);
  border-color: rgba(66, 133, 244, 0.20);
}

.co-provider-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--co-shadow-lg);
}

.co-provider-card.aws:hover {
  border-color: rgba(255, 153, 0, 0.40);
  box-shadow: 0 10px 40px rgba(255, 153, 0, 0.1);
}

.co-provider-card.gcp:hover {
  border-color: rgba(66, 133, 244, 0.40);
  box-shadow: 0 10px 40px rgba(66, 133, 244, 0.1);
}

.co-provider-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.co-provider-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--co-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.co-provider-icon.aws { background: var(--co-aws-dim); color: var(--co-aws); }
.co-provider-icon.gcp { background: var(--co-gcp-dim); color: var(--co-gcp); }

.co-provider-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--co-text);
}

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

/* Metric Grid inside cards */
.co-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.co-metric-box {
  background: var(--co-bg-elevated);
  border: 1px solid var(--co-border-light);
  border-radius: var(--co-radius);
  padding: 14px;
  text-align: center;
  transition: all var(--co-transition);
}

.co-metric-box:hover {
  background: var(--co-bg-hover);
  border-color: var(--co-border);
}

.co-metric-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--co-text);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.co-metric-label {
  font-size: 0.7rem;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 2px;
}

/* ── Buttons ── */
.co-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--co-radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--co-font);
  cursor: pointer;
  transition: all var(--co-transition);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.co-btn:hover { text-decoration: none; }

.co-btn-primary {
  background: linear-gradient(135deg, var(--co-accent), var(--co-accent-dim));
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.co-btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  color: white;
}

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

.co-btn-outline:hover {
  color: var(--co-accent-light);
  border-color: var(--co-accent);
  background: var(--co-accent-glow);
}

.co-btn-ghost {
  background: transparent;
  color: var(--co-text-secondary);
  border-color: transparent;
  padding: 8px 14px;
}

.co-btn-ghost:hover {
  background: var(--co-bg-hover);
  color: var(--co-text);
}

.co-btn-aws {
  background: linear-gradient(135deg, var(--co-aws), #cc7a00);
  color: #0a0f1a;
  box-shadow: 0 2px 8px rgba(255, 153, 0, 0.3);
}

.co-btn-gcp {
  background: linear-gradient(135deg, var(--co-gcp), #1a5ccf);
  color: white;
  box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}

.co-btn-success {
  background: linear-gradient(135deg, var(--co-success), #16a34a);
  color: white;
}

.co-btn-danger {
  background: linear-gradient(135deg, var(--co-error), #dc2626);
  color: white;
}

.co-btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.co-btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

/* ── Service Badges & Tags ── */
.co-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--co-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--co-bg-hover);
  color: var(--co-text-secondary);
  border: 1px solid var(--co-border-light);
  white-space: nowrap;
}

.co-badge.accent { background: var(--co-accent-glow); color: var(--co-accent-light); border-color: var(--co-border-accent); }
.co-badge.success { background: var(--co-success-dim); color: var(--co-success); }
.co-badge.warning { background: var(--co-warning-dim); color: var(--co-warning); }
.co-badge.error { background: var(--co-error-dim); color: var(--co-error); }
.co-badge.info { background: var(--co-info-dim); color: var(--co-info); }
.co-badge.aws { background: var(--co-aws-dim); color: var(--co-aws); }
.co-badge.gcp { background: var(--co-gcp-dim); color: var(--co-gcp); }

/* ── Status Indicators ── */
.co-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--co-radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

.co-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.co-status.running { background: var(--co-warning-dim); color: var(--co-warning); }
.co-status.running .co-status-dot { background: var(--co-warning); animation: co-pulse 1.5s infinite; }
.co-status.success { background: var(--co-success-dim); color: var(--co-success); }
.co-status.success .co-status-dot { background: var(--co-success); }
.co-status.failed { background: var(--co-error-dim); color: var(--co-error); }
.co-status.failed .co-status-dot { background: var(--co-error); }

/* ── Tables ── */
.co-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.co-table thead th {
  background: var(--co-bg-elevated);
  color: var(--co-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--co-border);
  white-space: nowrap;
}

.co-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--co-border-light);
  color: var(--co-text);
  font-size: 0.875rem;
  vertical-align: middle;
}

.co-table tbody tr {
  transition: background var(--co-transition);
}

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

.co-table tbody tr:last-child td {
  border-bottom: none;
}

/* ── Script Cards ── */
.co-script-card {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  padding: 20px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.co-script-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--co-accent), var(--co-info));
  opacity: 0;
  transition: opacity var(--co-transition);
}

.co-script-card:hover {
  transform: translateY(-3px);
  border-color: var(--co-border-accent);
  box-shadow: var(--co-shadow);
}

.co-script-card:hover::before {
  opacity: 1;
}

.co-script-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--co-radius-sm);
  background: var(--co-accent-glow);
  color: var(--co-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.co-script-card.aws .co-script-icon { background: var(--co-aws-dim); color: var(--co-aws); }
.co-script-card.gcp .co-script-icon { background: var(--co-gcp-dim); color: var(--co-gcp); }

.co-script-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--co-text);
  margin-bottom: 6px;
  line-height: 1.3;
}

.co-script-desc {
  font-size: 0.8rem;
  color: var(--co-text-muted);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 14px;
}

.co-script-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--co-border-light);
  margin-top: auto;
}

/* ── Forms ── */
.co-form-group {
  margin-bottom: 18px;
}

.co-form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--co-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.co-form-input,
.co-form-select {
  width: 100%;
  height: 42px;
  background: var(--co-bg-elevated);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-sm);
  padding: 0 14px;
  color: var(--co-text);
  font-size: 0.875rem;
  font-family: var(--co-font);
  transition: all var(--co-transition);
}

.co-form-input:focus,
.co-form-select:focus {
  outline: none;
  border-color: var(--co-accent);
  box-shadow: 0 0 0 3px var(--co-accent-glow);
  background: var(--co-bg-surface);
}

.co-form-input::placeholder {
  color: var(--co-text-dim);
}

.co-form-help {
  font-size: 0.75rem;
  color: var(--co-text-dim);
  margin-top: 4px;
}

.co-form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.co-form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--co-accent);
  cursor: pointer;
}

/* ── Terminal / Log Output ── */
.co-terminal {
  background: var(--co-bg-deepest);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 0;
  overflow: hidden;
  font-family: var(--co-mono);
}

.co-terminal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--co-bg-elevated);
  border-bottom: 1px solid var(--co-border);
}

.co-terminal-dots {
  display: flex;
  gap: 6px;
}

.co-terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.co-terminal-dot.red { background: #ef4444; }
.co-terminal-dot.yellow { background: #f59e0b; }
.co-terminal-dot.green { background: #22c55e; }

.co-terminal-title {
  font-size: 0.75rem;
  color: var(--co-text-muted);
  font-weight: 600;
}

.co-terminal-body {
  padding: 16px;
  max-height: 60vh;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #22c55e;
  white-space: pre-wrap;
  word-break: break-word;
}

.co-terminal-body::-webkit-scrollbar { width: 4px; }
.co-terminal-body::-webkit-scrollbar-thumb { background: var(--co-bg-hover); }

/* ── Page Headers ── */
.co-page-header {
  margin-bottom: 28px;
}

.co-page-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--co-text);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.co-page-subtitle {
  font-size: 0.9rem;
  color: var(--co-text-muted);
  font-weight: 500;
}

/* Hero Banner */
.co-hero {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(6, 182, 212, 0.08) 50%, rgba(99, 102, 241, 0.05) 100%);
  border: 1px solid var(--co-border-accent);
  border-radius: var(--co-radius-xl);
  padding: 32px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}

.co-hero::before {
  content: '';
  position: absolute;
  top: -100%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 50%);
  animation: co-hero-pulse 10s ease-in-out infinite;
}

@keyframes co-hero-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ── Quick Actions Grid ── */
.co-quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

.co-quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 22px 16px;
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  transition: all var(--co-transition);
  text-decoration: none;
  text-align: center;
}

.co-quick-action:hover {
  transform: translateY(-3px);
  border-color: var(--co-border-accent);
  box-shadow: var(--co-shadow);
  text-decoration: none;
}

.co-quick-action-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--co-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.co-quick-action-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--co-text);
}

.co-quick-action-desc {
  font-size: 0.7rem;
  color: var(--co-text-muted);
}

/* ── Progress Bars ── */
.co-progress {
  height: 6px;
  background: var(--co-bg-elevated);
  border-radius: var(--co-radius-full);
  overflow: hidden;
}

.co-progress-bar {
  height: 100%;
  border-radius: var(--co-radius-full);
  transition: width 0.6s ease;
}

.co-progress-bar.accent { background: linear-gradient(90deg, var(--co-accent), var(--co-info)); }
.co-progress-bar.success { background: var(--co-success); }
.co-progress-bar.warning { background: var(--co-warning); }
.co-progress-bar.error { background: var(--co-error); }

/* ── AI Assistant Panel ── */
.co-ai-panel {
  position: fixed;
  right: -400px;
  top: 0;
  bottom: 0;
  width: 400px;
  background: var(--co-bg-elevated);
  border-left: 1px solid var(--co-border);
  z-index: 1100;
  transition: right var(--co-transition-slow);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
}

.co-ai-panel.open {
  right: 0;
}

.co-ai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--co-border);
  flex-shrink: 0;
}

.co-ai-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--co-text);
}

.co-ai-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  border-radius: var(--co-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: white;
}

.co-ai-close {
  background: none;
  border: none;
  color: var(--co-text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--co-transition);
}

.co-ai-close:hover {
  color: var(--co-text);
  background: var(--co-bg-hover);
}

.co-ai-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.co-ai-suggestion {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 16px;
  margin-bottom: 14px;
  transition: all var(--co-transition);
}

.co-ai-suggestion:hover {
  border-color: var(--co-border-accent);
}

.co-ai-suggestion-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--co-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.co-ai-suggestion-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--co-text);
  margin-bottom: 4px;
}

.co-ai-suggestion-text {
  font-size: 0.8rem;
  color: var(--co-text-muted);
  line-height: 1.5;
}

/* AI FAB Button */
.co-ai-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.3rem;
  cursor: pointer;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
  transition: all var(--co-transition);
}

.co-ai-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 30px rgba(168, 85, 247, 0.5);
}

/* ── Notification Toast ── */
.co-toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.co-toast {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 14px 18px;
  min-width: 300px;
  max-width: 400px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: var(--co-shadow-lg);
  animation: co-toast-in 0.3s ease forwards;
  border-left: 3px solid var(--co-accent);
}

.co-toast.success { border-left-color: var(--co-success); }
.co-toast.warning { border-left-color: var(--co-warning); }
.co-toast.error { border-left-color: var(--co-error); }

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

.co-toast-icon {
  font-size: 1.1rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.co-toast.success .co-toast-icon { color: var(--co-success); }
.co-toast.warning .co-toast-icon { color: var(--co-warning); }
.co-toast.error .co-toast-icon { color: var(--co-error); }

.co-toast-content { flex: 1; }

.co-toast-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--co-text);
  margin-bottom: 2px;
}

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

.co-toast-close {
  background: none;
  border: none;
  color: var(--co-text-dim);
  cursor: pointer;
  padding: 2px;
  font-size: 0.9rem;
}

/* ── Animations ── */
@keyframes co-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.co-animate-in {
  animation: co-fade-in 0.4s ease forwards;
}

.co-stagger > * {
  animation: co-fade-in 0.4s ease forwards;
  opacity: 0;
}

.co-stagger > *:nth-child(1) { animation-delay: 0.05s; }
.co-stagger > *:nth-child(2) { animation-delay: 0.10s; }
.co-stagger > *:nth-child(3) { animation-delay: 0.15s; }
.co-stagger > *:nth-child(4) { animation-delay: 0.20s; }
.co-stagger > *:nth-child(5) { animation-delay: 0.25s; }
.co-stagger > *:nth-child(6) { animation-delay: 0.30s; }
.co-stagger > *:nth-child(7) { animation-delay: 0.35s; }
.co-stagger > *:nth-child(8) { animation-delay: 0.40s; }

/* ── Stat Updated Flash ── */
.co-stat-flash {
  animation: co-flash 0.6s ease;
}

@keyframes co-flash {
  0%, 100% { transform: scale(1); }
  40% { transform: scale(1.05); color: var(--co-accent-light); }
}

/* ── Loading Skeleton ── */
.co-skeleton {
  background: linear-gradient(90deg, var(--co-bg-elevated) 25%, var(--co-bg-hover) 50%, var(--co-bg-elevated) 75%);
  background-size: 200% 100%;
  animation: co-shimmer 1.5s ease infinite;
  border-radius: var(--co-radius-sm);
}

@keyframes co-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Empty State ── */
.co-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--co-text-muted);
}

.co-empty-icon {
  font-size: 3.5rem;
  opacity: 0.3;
  margin-bottom: 16px;
}

.co-empty-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--co-text-secondary);
  margin-bottom: 6px;
}

.co-empty-text {
  font-size: 0.85rem;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
body.executive-app.co-login-page {
  background:
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(99, 102, 241, 0.12), transparent 50%),
    radial-gradient(ellipse 80% 50% at 100% 100%, rgba(6, 182, 212, 0.08), transparent 45%),
    linear-gradient(165deg, #0a0f1a 0%, #06090f 100%);
}

body.co-login-page::before {
  display: none;
}

.co-login-card {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-xl);
  padding: 40px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(99, 102, 241, 0.08);
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
}

.co-login-logo {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--co-accent), #06b6d4);
  border-radius: var(--co-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  margin: 0 auto 20px;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .co-sidebar {
    transform: translateX(-100%);
  }

  .co-sidebar.mobile-open {
    transform: translateX(0);
  }

  .co-main-wrapper {
    margin-left: 0 !important;
  }

  .co-header {
    left: 0 !important;
  }

  .co-search {
    width: 200px;
  }
}

@media (max-width: 768px) {
  .co-main {
    padding: calc(var(--co-header-height) + 16px) 16px 16px;
  }

  .co-search {
    display: none;
  }

  .co-stat-value {
    font-size: 1.5rem;
  }

  .co-provider-card {
    padding: 20px;
  }

  .co-hero {
    padding: 24px;
  }

  .co-metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .co-quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .co-ai-panel {
    width: 100%;
    right: -100%;
  }
}

/* ── Overlay for mobile sidebar ── */
.co-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  backdrop-filter: blur(4px);
}

.co-sidebar-overlay.active {
  display: block;
}

/* ── Bootstrap Overrides in executive-app ── */
.executive-app .card {
  background: var(--co-bg-surface);
  border: 1px solid var(--co-border);
  color: var(--co-text);
  border-radius: var(--co-radius-lg);
}

.executive-app .card-header {
  background: var(--co-bg-elevated);
  border-bottom-color: var(--co-border);
  color: var(--co-text);
}

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

.executive-app .table {
  color: var(--co-text);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--co-border);
}

.executive-app .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(10, 15, 26, 0.35);
}

.executive-app .table-hover > tbody > tr:hover > * {
  background-color: var(--co-bg-hover);
}

.executive-app .form-control,
.executive-app .form-select {
  background: var(--co-bg-elevated);
  border-color: var(--co-border);
  color: var(--co-text);
}

.executive-app .form-control:focus,
.executive-app .form-select:focus {
  border-color: var(--co-accent);
  box-shadow: 0 0 0 3px var(--co-accent-glow);
  background: var(--co-bg-surface);
  color: var(--co-text);
}

.executive-app .form-label {
  color: var(--co-text-secondary);
  font-weight: 600;
}

.executive-app .alert-danger {
  background: var(--co-error-dim);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fecaca;
}

.executive-app .alert-light {
  background: var(--co-bg-hover);
  border-color: var(--co-border);
  color: var(--co-text);
}

.executive-app .btn-primary {
  background: linear-gradient(135deg, var(--co-accent), var(--co-accent-dim));
  border: none;
  color: white;
  font-weight: 700;
}

.executive-app .btn-primary:hover {
  filter: brightness(1.1);
  color: white;
}

.executive-app .btn-outline-primary {
  color: var(--co-accent-light);
  border-color: var(--co-accent);
}

.executive-app .btn-outline-primary:hover {
  background: var(--co-accent-glow);
  color: var(--co-accent-light);
  border-color: var(--co-accent);
}

.executive-app .btn-outline-secondary {
  color: var(--co-text-secondary);
  border-color: var(--co-border);
}

.executive-app .btn-outline-secondary:hover {
  background: var(--co-bg-hover);
  color: var(--co-text);
  border-color: var(--co-border);
}

.executive-app .btn-outline-light {
  border-color: var(--co-border);
  color: var(--co-text-secondary);
}

.executive-app .btn-outline-light:hover {
  border-color: var(--co-accent);
  color: var(--co-accent-light);
  background: var(--co-accent-glow);
}

.executive-app .btn-warning {
  background: linear-gradient(135deg, var(--co-aws), #cc7a00);
  border: none;
  color: #0a0f1a;
  font-weight: 700;
}

.executive-app .bg-light {
  background: var(--co-bg-hover) !important;
  color: var(--co-text) !important;
}

.executive-app .badge.bg-secondary {
  background: var(--co-bg-hover) !important;
  color: var(--co-text-muted);
}

.executive-app .badge.bg-dark {
  background: var(--co-bg-deep) !important;
}

.executive-app .badge.bg-light {
  background: var(--co-bg-hover) !important;
  color: var(--co-text) !important;
}

.executive-app .badge.bg-success { background: var(--co-success-dim) !important; color: var(--co-success) !important; }
.executive-app .badge.bg-warning { background: var(--co-warning-dim) !important; color: var(--co-warning) !important; }
.executive-app .badge.bg-danger { background: var(--co-error-dim) !important; color: var(--co-error) !important; }
.executive-app .badge.bg-info { background: var(--co-info-dim) !important; color: var(--co-info) !important; }
.executive-app .badge.bg-primary { background: var(--co-accent-glow) !important; color: var(--co-accent-light) !important; }

.executive-app .list-group-item {
  background: var(--co-bg-surface);
  border-color: var(--co-border);
  color: var(--co-text);
}

.executive-app .list-group-item:hover {
  background: var(--co-bg-hover);
}

.executive-app pre {
  color: var(--co-text-muted);
}

/* ── Navbar compatibility (kept for existing templates that use exec-navbar) ── */
.executive-app .exec-navbar {
  display: none !important;
}

/* ── Chart placeholder ── */
.co-chart-placeholder {
  background: var(--co-bg-elevated);
  border: 1px dashed var(--co-border);
  border-radius: var(--co-radius);
  padding: 40px;
  text-align: center;
  color: var(--co-text-dim);
}

/* ── Provider-conditional utility classes ── */
/* Border left accent */
.co-border-left-provider-aws { border-left: 3px solid var(--co-aws); }
.co-border-left-provider-gcp { border-left: 3px solid var(--co-gcp); }
.co-border-left-4-provider-aws { border-left: 4px solid var(--co-aws); }
.co-border-left-4-provider-gcp { border-left: 4px solid var(--co-gcp); }

/* Provider color text */
.co-text-provider-aws { color: var(--co-aws); }
.co-text-provider-gcp { color: var(--co-gcp); }

/* Provider background header */
.co-header-provider-aws {
  background: linear-gradient(135deg, var(--co-aws-dim), var(--co-bg-surface));
  border-color: rgba(255, 153, 0, 0.25);
}
.co-header-provider-gcp {
  background: linear-gradient(135deg, var(--co-gcp-dim), var(--co-bg-surface));
  border-color: rgba(66, 133, 244, 0.25);
}

/* Flag code color */
.co-flag-code-aws { color: var(--co-aws); font-weight: 700; font-size: 0.85rem; }
.co-flag-code-gcp { color: var(--co-gcp); font-weight: 700; font-size: 0.85rem; }

/* Section with border-left + elevated bg */
.co-flags-section-aws {
  background: var(--co-bg-elevated);
  border-left: 3px solid var(--co-aws);
  margin-bottom: 20px;
}
.co-flags-section-gcp {
  background: var(--co-bg-elevated);
  border-left: 3px solid var(--co-gcp);
  margin-bottom: 20px;
}

/* Icon sizes for service headers */
.co-folder-icon { font-size: 1.3rem; }
.co-folder-icon-sm { font-size: 1.2rem; }
.co-page-icon { font-size: 1.5rem; }

/* ============================================================
   MODERN POLISH LAYER — executive-grade refinements
   (additive; safely overrides earlier rules)
   ============================================================ */

:root {
  --co-gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --co-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Sharper display type on headings */
.co-page-title, .co-card-title {
  letter-spacing: -0.03em;
}

/* Page content enter animation */
.co-main > * {
  animation: coPageEnter 0.4s ease both;
}
@keyframes coPageEnter {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Cards: gradient hairline reveal on hover */
.co-card {
  position: relative;
  transition: border-color var(--co-transition), box-shadow var(--co-transition), transform var(--co-transition);
}
.co-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--co-radius) var(--co-radius) 0 0;
  background: var(--co-gradient-brand);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.co-card:hover { transform: translateY(-2px); box-shadow: var(--co-shadow-lg); }
.co-card:hover::after { opacity: 1; }

/* Metric values: gradient ink for the hero numbers */
.co-metric-value {
  background: linear-gradient(135deg, #f8fafc 30%, var(--co-accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Primary buttons: sheen sweep */
.co-btn-primary, .co-btn-success, .co-btn-aws, .co-btn-gcp {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.co-btn-primary::after, .co-btn-success::after,
.co-btn-aws::after, .co-btn-gcp::after {
  content: '';
  position: absolute;
  top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-20deg);
  transition: left 0.45s ease;
  z-index: 1;
}
.co-btn-primary:hover::after, .co-btn-success:hover::after,
.co-btn-aws:hover::after, .co-btn-gcp:hover::after { left: 125%; }

/* Buttons: springy press feedback */
.co-btn { transition: transform 0.15s var(--co-ease-spring), box-shadow var(--co-transition), background var(--co-transition), border-color var(--co-transition), color var(--co-transition); }
.co-btn:active { transform: scale(0.97); }

/* Nav items: gradient active indicator */
.co-nav-item { position: relative; }
.co-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  border-radius: 3px;
  background: var(--co-gradient-brand);
  box-shadow: 0 0 10px var(--co-accent-glow-strong);
}

/* Header: glass upgrade */
.co-header {
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
}

/* Tables: zebra + accent hover */
.co-table tbody tr:nth-child(even) { background: rgba(148, 163, 184, 0.03); }
.co-table tbody tr:hover { background: var(--co-accent-glow); }

/* Forms: springy focus glow */
.co-form-input, .co-form-select {
  transition: border-color var(--co-transition), box-shadow 0.25s var(--co-ease-spring);
}
.co-form-input:focus, .co-form-select:focus {
  box-shadow: 0 0 0 3px var(--co-accent-glow);
}

/* Login card: gradient frame */
.co-login-card {
  position: relative;
}
.co-login-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.5), transparent 40%, transparent 60%, rgba(6, 182, 212, 0.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Badges: refined pill look */
.co-badge { letter-spacing: 0.02em; }

/* Live pill: soft pulse ring */
.co-live-dot { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); animation: coLivePulse 2s infinite; }
@keyframes coLivePulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Progress bars: animated gradient fill */
.co-progress-bar {
  background: var(--co-gradient-brand);
  background-size: 200% 100%;
  animation: coProgressFlow 3s linear infinite;
}
@keyframes coProgressFlow {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .co-main > * { animation: none; }
  .co-live-dot, .co-progress-bar { animation: none; }
}

/* ============================================================
   COMMAND CENTER — home page components
   ============================================================ */

/* Greeting command bar */
.co-command-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  background:
    radial-gradient(ellipse 55% 120% at 90% 0%, rgba(6, 182, 212, 0.10), transparent 55%),
    radial-gradient(ellipse 40% 120% at 5% 100%, rgba(99, 102, 241, 0.12), transparent 55%),
    var(--co-bg-surface);
  border: 1px solid var(--co-border-accent);
  border-radius: var(--co-radius-xl);
  padding: 24px 28px;
  margin-bottom: 24px;
}
.co-command-hello {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #f8fafc 40%, var(--co-accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.co-command-sub {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.co-command-date {
  font-size: 0.8rem;
  color: var(--co-text-muted);
  font-weight: 600;
}
.co-command-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* KPI success ring */
.co-kpi-ring-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
}
.co-kpi-ring-wrap {
  position: relative;
  width: 160px;
  height: 160px;
}
.co-kpi-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.co-kpi-ring-track {
  fill: none;
  stroke: var(--co-bg-hover);
  stroke-width: 10;
}
.co-kpi-ring-fill {
  fill: none;
  stroke: url(#coRingGradient), var(--co-success);
  stroke: var(--co-success);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 0 6px rgba(34, 197, 94, 0.45));
}
.co-kpi-ring-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.co-kpi-ring-value {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--co-text);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.co-kpi-ring-label {
  font-size: 0.7rem;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.co-kpi-ring-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--co-text-secondary);
  font-weight: 600;
}
.co-kpi-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 5px;
}
.co-kpi-dot.success { background: var(--co-success); box-shadow: 0 0 6px var(--co-success); }
.co-kpi-dot.error { background: var(--co-error); box-shadow: 0 0 6px var(--co-error); }
.co-kpi-dot.warning { background: var(--co-warning); box-shadow: 0 0 6px var(--co-warning); }

/* Stat provider split line */
.co-stat-split {
  font-size: 0.72rem;
  color: var(--co-text-dim);
  font-weight: 600;
  margin-top: 6px;
}
.aws-ink { color: var(--co-aws); }
.gcp-ink { color: var(--co-gcp); }

/* Activity feed */
.co-activity-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.co-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--co-border-light);
}
.co-activity-item:last-child { border-bottom: none; }
.co-activity-status {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.co-activity-status.success { background: var(--co-success-dim); color: var(--co-success); }
.co-activity-status.failed { background: var(--co-error-dim); color: var(--co-error); }
.co-activity-status.running { background: var(--co-warning-dim); color: var(--co-warning); }
.co-activity-status.running i { animation: coSpin 1.2s linear infinite; }
@keyframes coSpin { to { transform: rotate(360deg); } }
.co-activity-status.unknown { background: var(--co-bg-hover); color: var(--co-text-muted); }
.co-activity-body { min-width: 0; flex: 1; }
.co-activity-title {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--co-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--co-transition);
}
.co-activity-title:hover { color: var(--co-accent-light); text-decoration: none; }
.co-activity-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--co-text-dim);
  margin-top: 3px;
}
.co-badge-mini { padding: 1px 7px; font-size: 0.62rem; }

@media (max-width: 768px) {
  .co-command-bar { padding: 18px 20px; }
  .co-command-hello { font-size: 1.2rem; }
  .co-kpi-ring-wrap { width: 130px; height: 130px; }
}