/* =========================================================
   BigQuery FinOps Optimizer — Premium Dark Theme v2.0
   ========================================================= */

/* ─── Design Tokens ─── */
.dark-theme {
    /* Core palette — deep navy to electric blue spectrum */
    --background: 222 47% 5%;
    --foreground: 210 40% 96%;
    --card: 222 41% 7.5%;
    --card-foreground: 210 40% 96%;
    --popover: 222 47% 6%;
    --popover-foreground: 210 40% 96%;

    /* Primary accent — vivid electric blue */
    --primary: 217 91% 60%;
    --primary-foreground: 222 47% 5%;

    /* Secondary — muted slate-blue surface */
    --secondary: 217 33% 12%;
    --secondary-foreground: 210 40% 80%;

    /* Muted — for disabled / subtle text */
    --muted: 215 28% 14%;
    --muted-foreground: 215 20% 55%;

    /* Accent — tinted interactive surface */
    --accent: 217 50% 16%;
    --accent-foreground: 210 40% 96%;

    /* Semantic */
    --destructive: 0 72% 51%;
    --destructive-foreground: 0 0% 100%;

    /* Borders, inputs, focus ring */
    --border: 215 28% 14%;
    --input: 215 28% 16%;
    --ring: 217 91% 60%;

    /* Chart palette — harmonious with blue base */
    --chart-1: 217 91% 60%;
    /* electric blue */
    --chart-2: 162 72% 46%;
    /* emerald */
    --chart-3: 38 92% 50%;
    /* amber */
    --chart-4: 270 70% 62%;
    /* violet */
    --chart-5: 350 80% 58%;
    /* rose */

    /* ─── Mapped application variables ─── */
    --bg-primary: hsl(var(--background));
    --bg-secondary: hsl(var(--card));
    --bg-tertiary: hsl(217 33% 10%);
    --accent-color: hsl(var(--primary));
    --accent-glow: hsla(217, 91%, 60%, 0.15);
    --accent-glow-strong: hsla(217, 91%, 60%, 0.35);
    --text-primary: hsl(var(--foreground));
    --text-secondary: hsl(var(--muted-foreground));
    --text-tertiary: hsl(215 20% 40%);

    --glass-bg: hsla(222, 41%, 8%, 0.65);
    --glass-bg-hover: hsla(222, 41%, 10%, 0.75);
    --glass-border: hsl(var(--border));
    --glass-border-hover: hsla(217, 91%, 60%, 0.25);
    --glass-blur: blur(16px);

    --success: var(--chart-2);
    --success-bg: hsla(var(--chart-2), 0.1);
    --success-border: hsla(var(--chart-2), 0.3);
    --warning: var(--chart-3);
    --warning-bg: hsla(var(--chart-3), 0.1);
    --warning-border: hsla(var(--chart-3), 0.3);
    --danger: var(--destructive);
    --danger-bg: hsla(var(--destructive), 0.1);
    --danger-border: hsla(var(--destructive), 0.3);

    /* Semantic Tier Tokens */
    --tier-balanced: var(--chart-1);
    --tier-aggressive: var(--chart-3);
    --tier-performance: var(--chart-2);

    --sidebar-width: 264px;
    --topbar-height: 64px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Elevation shadows — dark-optimised */
    --shadow-sm: 0 1px 2px hsla(222, 47%, 3%, 0.4);
    --shadow-md: 0 4px 12px hsla(222, 47%, 3%, 0.5);
    --shadow-lg: 0 8px 24px hsla(222, 47%, 3%, 0.6);
    --shadow-xl: 0 16px 48px hsla(222, 47%, 3%, 0.7);
    --shadow-glow: 0 0 20px hsla(217, 91%, 60%, 0.12);
}

/* ─── Base Reset ─── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border-color: hsl(var(--border));
    }
    
    html {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    line-height: 1.6;
        font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

button,
input,
optgroup,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    color: inherit;
    line-height: inherit;
}

::selection {
    background: hsla(217, 91%, 60%, 0.3);
    color: hsl(var(--foreground));
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: hsl(var(--muted));
    border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
    background: hsl(var(--muted-foreground));
}

/* ─── App Layout ─── */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* ─── Sidebar ─── */
.sidebar {
  width: 220px;
  background: hsl(var(--background));
  border-right: 1px solid hsl(var(--border));
  display: flex;
  flex-direction: column;
  font-size: 0.875rem;
}

.sidebar__header {
  padding: 1rem 0.875rem;
  border-bottom: 1px solid hsl(var(--border));
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.5rem;
}

/* Anchor item — Cost Attribution at top, no hub */
.nav-anchor {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.625rem;
  margin-bottom: 0.75rem;
  border-radius: 6px;
  color: hsl(var(--foreground));
  text-decoration: none;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 0.12s ease;
}
.nav-anchor:hover { background: hsla(var(--foreground), 0.04); }
.nav-anchor.active {
  background: hsla(var(--primary), 0.1);
  border-color: hsla(var(--primary), 0.25);
  color: hsl(var(--primary));
}

/* Hub */
.nav-hub { margin-bottom: 0.25rem; }
/* ─── Nav Hub Summary: bulletproof marker removal ─── */

.nav-hub > summary {
  /* CRITICAL: list-style must be set BEFORE display change.
     This removes the marker in Firefox and modern Safari. */
  list-style: none;

  /* CRITICAL: explicitly set display to override the browser's
     internal "summary is list-item" default. Use flex AFTER this. */
  display: flex;
  align-items: center;
  gap: 0.5rem;

  cursor: pointer;
  padding: 0.5rem 0.625rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: hsla(var(--foreground), 0.5);
  user-select: none;
  border-radius: 4px;

  /* Suppress focus outline; we'll add our own visible focus below */
  outline: none;
}

/* Older WebKit (Safari < 16, older Chrome) */
.nav-hub > summary::-webkit-details-marker {
  display: none;
}

/* Modern browsers — ::marker is the spec'd pseudo */
.nav-hub > summary::marker {
  content: '';
  display: none;
}

/* Visible focus ring for keyboard users (replaces the outline we removed) */
.nav-hub > summary:focus-visible {
  box-shadow: 0 0 0 2px hsla(var(--primary), 0.4);
}

.nav-hub > summary:hover {
  color: hsla(var(--foreground), 0.8);
}

/* ─── Right-edge chevron via ::after ─── */

.nav-hub > summary::after {
  /* Font Awesome 6 Free — solid icons require font-weight: 900 */
  font-family: "Font Awesome 6 Free", "FontAwesome";
  font-weight: 900;
  content: "\f078";  /* fa-chevron-down */

  margin-left: auto;
  font-size: 0.6rem;
  opacity: 0.5;
  transition: transform 0.15s ease;

  /* Prevent FA from trying to apply its own font-family override */
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
}

.nav-hub[open] > summary::after {
  transform: rotate(180deg);
}

/* Hub items */
.nav-hub__items {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 2px;
}
.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.4rem 0.625rem 0.4rem 1.625rem; /* indented under hub */
  border-radius: 6px;
  color: hsla(var(--foreground), 0.75);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: all 0.12s ease;
}
.nav-link:hover {
  background: hsla(var(--foreground), 0.04);
  color: hsl(var(--foreground));
}
.nav-link.active {
  background: hsla(var(--primary), 0.1);
  color: hsl(var(--primary));
  font-weight: 500;
}
.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: hsl(var(--primary));
  border-radius: 1px;
}

/* Footer with Cmd+K hint */
.sidebar__footer {
  padding: 0.75rem 0.875rem;
  border-top: 1px solid hsl(var(--border));
  font-size: 0.75rem;
  color: hsla(var(--foreground), 0.5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sidebar__footer .nav-link {
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
}
.kbd {
  font-family: ui-monospace, monospace;
  font-size: 0.7rem;
  padding: 0.1rem 0.35rem;
  background: hsla(var(--foreground), 0.08);
  border: 1px solid hsla(var(--foreground), 0.12);
  border-radius: 4px;
}

/* ─── Main Content ─── */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background:
            radial-gradient(ellipse 600px 400px at 80% 5%, hsla(217, 91%, 60%, 0.04), transparent),
            radial-gradient(ellipse 500px 500px at 10% 95%, hsla(162, 72%, 46%, 0.03), transparent),
            var(--bg-primary);
}

/* ─── Top Bar ─── */
.top-bar {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 2rem;
    gap: 1.5rem;
        border-bottom: 1px solid hsla(215, 28%, 18%, 0.5);
        backdrop-filter: blur(20px) saturate(180%);
        background: hsla(222, 47%, 5%, 0.85);
    z-index: 10;
    flex-shrink: 0;
}

/* ─── Snapshot Export/Import Controls ─── */
.snapshot-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: hsla(217, 33%, 12%, 0.4);
    border: 1px solid hsla(217, 28%, 20%, 0.5);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
}

.btn-snapshot {
    background: hsla(217, 91%, 60%, 0.08);
    color: hsl(var(--primary));
    border: 1px solid hsla(217, 91%, 60%, 0.15);
    padding: 0.4rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: all var(--transition-fast);
}

.btn-snapshot:hover {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    box-shadow: 0 0 12px hsla(217, 91%, 60%, 0.25);
    border-color: transparent;
    transform: translateY(-1px);
}

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

.redact-toggle-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-left: 1px solid hsla(217, 28%, 20%, 0.8);
    padding-left: 0.75rem;
    margin-left: 0.25rem;
}

/* Beautiful toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 28px;
    height: 16px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: hsla(217, 28%, 20%, 1);
    transition: .2s;
    border: 1px solid hsla(215, 28%, 25%, 0.5);
}

.slider:before {
    position: absolute;
    content: "";
    height: 10px;
    width: 10px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-secondary);
    transition: .2s;
}

input:checked + .slider {
    background-color: hsla(217, 91%, 60%, 0.2);
    border-color: hsla(217, 91%, 60%, 0.4);
}

input:checked + .slider:before {
    transform: translateX(12px);
    background-color: hsl(var(--primary));
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.toggle-label {
    font-size: 0.725rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: color var(--transition-fast);
}

.redact-toggle-container:hover .toggle-label {
    color: var(--text-primary);
}


.search-bar {
    display: flex;
    align-items: center;
    gap: 0.625rem;
        background: hsl(var(--input));
        padding: 0.5rem 0.875rem;
        border-radius: var(--radius-md);
        border: 1px solid hsl(var(--border));
        width: 280px;
        transition: all var(--transition-base);
    }
    
    .search-bar:focus-within {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 3px var(--accent-glow);
        background: hsla(217, 33%, 14%, 0.8);
}

.search-bar i {
    color: var(--text-tertiary);
        font-size: 0.875rem;
        flex-shrink: 0;
}

.search-bar input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 100%;
}

.search-bar input:focus {
    outline: none;
}

.search-bar input::placeholder {
    color: var(--text-tertiary);
}
.global-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
        margin-left: auto;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.info-item .label {
    font-size: 0.7rem;
        font-weight: 500;
        color: var(--text-tertiary);
        text-transform: uppercase;
        letter-spacing: 0.5px;
}

.info-item .value {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.85rem;
        font-variant-numeric: tabular-nums;
}

.avatar {
    width: 34px;
        height: 34px;
        background: linear-gradient(135deg, hsl(217 91% 60%) 0%, hsl(270 70% 62%) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    transition: all var(--transition-base);
        box-shadow: 0 0 0 2px hsl(var(--background)), 0 0 0 3px hsla(217, 91%, 60%, 0.3);
}

.avatar:hover {
    transform: scale(1.08);
    box-shadow: 0 0 0 2px hsl(var(--background)), 0 0 0 4px hsla(217, 91%, 60%, 0.5);
}

/* ─── Dashboard Viewport ─── */
.dashboard-viewport {
    flex: 1;
    padding: 1.75rem 2rem;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.view {
  display: none;
  animation: fadeIn 0.45s var(--transition-base);
}
.view.is-active {
  display: block;
}

.nav-anchor.is-active,
.nav-link.is-active {
  background: hsla(var(--primary), 0.12);
  color: hsl(var(--primary));
  font-weight: 600;
  pointer-events: none;
  cursor: default;
}

.view-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.75rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg,
                hsl(210 40% 98%) 0%,
                hsl(215 20% 65%) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
}

/* ─── Scope Indicator (inline pill next to view-title) ─── */
.scope-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    vertical-align: middle;
    margin-left: 0.75rem;
    background: transparent;
    -webkit-text-fill-color: initial; /* override gradient text from .view-title */
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    position: relative;
    top: -2px;
}

/* Focus mode — amber tint */
.scope-indicator[data-active-scope="focus"] {
    background: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Org-wide mode — neutral slate */
.scope-indicator[data-active-scope="org"] {
    background: rgba(148, 163, 184, 0.1);
    color: #94a3b8;
    border: 1px solid rgba(148, 163, 184, 0.2);
}

/* Org-wide forced (capacity modules) — with subtle warning accent */
.scope-indicator[data-active-scope="org-forced"] {
    background: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.2);
    cursor: help;
}

/* ─── Glass Card ─── */
.glass-card {
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

/* ─── Tier Cards (Hero Moments) ─── */
.tier-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.tier-card {
    padding: 1.5rem;
    border-radius: 12px;
    position: relative;
    transition: all var(--transition-base);
}

.tier-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    min-height: 40px;
}

.tier-card .slots-display {
    margin: 1.5rem 0;
}

.tier-card .slots-display span:first-child {
    font-size: 2rem;
    font-weight: 700;
    color: #f8fafc;
}

.tier-card .slots-display span:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tier-card--aggressive {
    --tier-color: hsl(var(--tier-aggressive));
    background: hsla(var(--tier-aggressive), 0.05);
    border-color: hsla(var(--tier-aggressive), 0.3);
}

.tier-card--balanced {
    --tier-color: hsl(var(--tier-balanced));
    background: hsla(var(--tier-balanced), 0.05);
    border-color: hsla(var(--tier-balanced), 0.3);
}

.tier-card--performance {
    --tier-color: hsl(var(--tier-performance));
    background: hsla(var(--tier-performance), 0.05);
    border-color: hsla(var(--tier-performance), 0.3);
}

.tier-card--recommended {
    box-shadow: 0 0 0 2px var(--accent-color), var(--shadow-lg);
}

.tier-card h3 {
    margin-top: 0;
    color: var(--tier-color);
}

.tier-card .tier-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--tier-color);
    color: #fff;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.tier-card .btn-action {
    width: 100%;
    background: hsla(var(--background), 0.2);
    color: var(--tier-color);
    border: 1px solid var(--tier-color);
}

.tier-card--balanced .btn-action {
    background: var(--tier-color);
    color: #fff;
}
    
    /* Subtle top-edge shine */
    .glass-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 1.5rem;
        right: 1.5rem;
        height: 1px;
        background: linear-gradient(90deg,
                transparent,
                hsla(217, 91%, 60%, 0.12),
                transparent);
        pointer-events: none;
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
        box-shadow: var(--shadow-md), var(--shadow-glow);
        transform: translateY(-1px);
}

.glass-card h2 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.2px;
}

.glass-card h2 i {
    color: var(--accent-color);
    font-size: 1rem;
    opacity: 0.8;
}

/* ─── Form Styles ─── */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
        gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.form-group input,
.form-group select {
    background-color: #0f172a !important;
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius-sm);
    padding: 0.625rem 0.75rem;
    color: #f8fafc !important;
    font-size: 0.875rem;
    transition: all var(--transition-base);
}

.form-group input:hover,
.form-group select:hover {
    border-color: hsla(215, 28%, 22%, 1);
    background: hsla(217, 33%, 14%, 0.8);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-glow);
        background: hsla(217, 33%, 14%, 1);
    }
    
    .form-group input::placeholder {
        color: var(--text-tertiary);
}

/* Handle browser autofill in dark mode */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: #f8fafc !important;
    -webkit-box-shadow: 0 0 0px 1000px #0f172a inset !important;
    transition: background-color 5000s ease-in-out 0s;
}

.form-group small {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Custom Tooltip */
.tooltip-container {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.tooltip-container .tooltip-text {
    visibility: hidden;
    width: 220px;
    background-color: hsla(222, 47%, 6%, 0.95);
    color: var(--text-primary);
    text-align: center;
    border-radius: var(--radius-sm);
    padding: 0.625rem;
    position: absolute;
    z-index: 1000;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.1s ease, transform 0.1s ease;
    font-size: 0.75rem;
    line-height: 1.4;
    border: 1px solid hsla(217, 91%, 60%, 0.25);
    box-shadow: var(--shadow-lg);
    pointer-events: none;
}

.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

/* Arrow for tooltip */
.tooltip-container .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: hsla(222, 47%, 6%, 0.95) transparent transparent transparent;
}

/* ─── Buttons ─── */
.btn-primary {
    background: linear-gradient(135deg,
                hsl(217 91% 55%) 0%,
                hsl(225 85% 50%) 100%);
    color: white;
    border: none;
    padding: 0.625rem 1.25rem;
        border-radius: var(--radius-sm);
        font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
        display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow:
            0 1px 2px hsla(222, 47%, 3%, 0.3),
            0 0 12px hsla(217, 91%, 60%, 0.15);
        position: relative;
        overflow: hidden;
    }
    
    .btn-primary::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg,
                hsla(0, 0%, 100%, 0.12) 0%,
                transparent 50%);
        pointer-events: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow:
            0 4px 12px hsla(222, 47%, 3%, 0.4),
            0 0 20px hsla(217, 91%, 60%, 0.25);
        filter: brightness(1.08);
}

.btn-primary:active {
    transform: translateY(0);
    filter: brightness(0.95);
}

.btn-primary:focus-visible {
    outline: none;
    box-shadow:
        0 0 0 3px var(--accent-glow),
        0 4px 12px hsla(222, 47%, 3%, 0.4);
}

.btn-sm {
    padding: 0.4rem 0.8rem !important;
    font-size: 0.8rem !important;
}

/* ─── KPI Cards ─── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 1.25rem;
        margin-bottom: 1.75rem;
}

.kpi-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
        padding: 1.25rem 1.5rem;
        position: relative;
}

.kpi-icon {
    font-size: 1.5rem;
        padding: 0.875rem;
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        /* Default: accent blue */
    color: var(--accent-color);
    background: hsla(217, 91%, 60%, 0.08);
        border: 1px solid hsla(217, 91%, 60%, 0.12);
    }
    
    .kpi-icon.success {
        color: var(--success);
        background: var(--success-bg);
        border-color: var(--success-border);
    }
    
    .kpi-icon.warning {
        color: var(--warning);
        background: var(--warning-bg);
        border-color: var(--warning-border);
}

.kpi-icon.danger {
    color: var(--danger);
    background: var(--danger-bg);
    border-color: var(--danger-border);
}

.kpi-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
        min-width: 0;
    align-items: center;
}

.kpi-label {
    font-size: 0.75rem;
        font-weight: 500;
        color: var(--text-tertiary);
        text-transform: uppercase;
        letter-spacing: 0.4px;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
        letter-spacing: -0.5px;
        line-height: 1.2;
}

/* ─── Tables & Charts Grid ─── */
.chart-table-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

@media (max-width: 1200px) {
    .chart-table-grid {
        grid-template-columns: 1fr;
    }
}

.chart-container {
    height: 300px;
    position: relative;
}

/* ─── Custom Tables ─── */
.showcase-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

/* Utilities */
.mb-8 {
    margin-bottom: 2rem !important;
}

.text-center {
    text-align: center !important;
}

/* ─── DataTables Theme Override ─── */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

table.dataTable {
    background: transparent !important;
    border-collapse: separate !important;
        border-spacing: 0 !important;
    color: var(--text-primary);
    width: 100% !important;
}

table.dataTable thead th {
    background: hsla(217, 33%, 10%, 0.8) !important;
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
        border-bottom: 1px solid hsl(var(--border)) !important;
        padding: 0.875rem 1rem !important;
        white-space: nowrap;
        position: sticky;
        top: 0;
    }
    
    table.dataTable thead th:first-child {
        border-radius: var(--radius-sm) 0 0 0;
    }
    
    table.dataTable thead th:last-child {
        border-radius: 0 var(--radius-sm) 0 0;
}

table.dataTable tbody td {
    border-bottom: 1px solid hsla(215, 28%, 14%, 0.5) !important;
        padding: 0.75rem 1rem !important;
        font-size: 0.85rem;
    background: transparent !important;
    transition: background var(--transition-fast);
}

table.dataTable tbody tr {
    background: transparent !important;
    transition: background var(--transition-fast);
}

table.dataTable tbody tr:hover {
    background: hsla(217, 50%, 16%, 0.3) !important;
}

table.dataTable tbody tr:hover td {
    color: var(--text-primary);
}

table.dataTable tbody tr:last-child td {
    border-bottom: none !important;
}

/* DataTable controls */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-secondary) !important;
    margin-top: 0.875rem;
        font-size: 0.8rem;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background: hsl(var(--input));
        border: 1px solid hsl(var(--border));
        border-radius: var(--radius-sm);
        padding: 0.375rem 0.5rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
    }
    
    .dataTables_wrapper .dataTables_filter input:focus {
        outline: none;
        border-color: var(--accent-color);
        box-shadow: 0 0 0 3px var(--accent-glow);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm) !important;
        border: 1px solid transparent !important;
        padding: 0.25rem 0.625rem !important;
        margin: 0 2px !important;
        transition: all var(--transition-fast) !important;
        font-size: 0.8rem !important;
    }
    
    .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
        background: hsl(var(--accent)) !important;
        color: var(--text-primary) !important;
        border-color: hsl(var(--border)) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: linear-gradient(135deg, hsl(217 91% 55%), hsl(225 85% 50%)) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 2px 8px hsla(217, 91%, 60%, 0.3) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: 0.3 !important;
}

/* ─── Action Buttons in Table ─── */
.btn-action {
    background: var(--success-bg);
    color: hsl(var(--success));
    border: 1px solid var(--success-border);
        padding: 0.35rem 0.75rem;
        border-radius: var(--radius-sm);
        font-size: 0.75rem;
        font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
        letter-spacing: 0.01em;
}

.btn-action:hover {
    background: hsl(var(--success));
    color: white;
    box-shadow: 0 2px 8px hsla(162, 72%, 46%, 0.3);
        transform: translateY(-1px);
    }
    
    .btn-action:active {
        transform: translateY(0);
    }
    
    .btn-action.warning {
        background: var(--warning-bg);
        color: var(--warning);
        border-color: var(--warning-border);
    }
    
    .btn-action.warning:hover {
        background: var(--warning);
        color: white;
        box-shadow: 0 2px 8px hsla(38, 92%, 50%, 0.3);
    }
    
    .btn-action.danger {
        background: var(--danger-bg);
        color: var(--danger);
        border-color: var(--danger-border);
    }
    
    .btn-action.danger:hover {
        background: var(--danger);
        color: white;
        box-shadow: 0 2px 8px hsla(0, 72%, 51%, 0.3);
}

/* ─── Notifications ─── */
#notification-container {
    position: fixed;
    bottom: 1.5rem;
        right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
    pointer-events: none;
}

.notification {
    pointer-events: auto;
        background: hsla(222, 41%, 8%, 0.95);
        border: 1px solid hsl(var(--border));
        border-radius: var(--radius-md);
        padding: 0.875rem 1.25rem;
        backdrop-filter: blur(20px) saturate(180%);
    display: flex;
    align-items: center;
    gap: 0.75rem;
        animation: slideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: var(--shadow-xl);
        min-width: 320px;
        max-width: 420px;
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .notification.success {
        border-left: 3px solid var(--success);
        box-shadow: var(--shadow-xl), 0 0 16px hsla(162, 72%, 46%, 0.08);
    }
    
    .notification.error {
        border-left: 3px solid var(--danger);
        box-shadow: var(--shadow-xl), 0 0 16px hsla(0, 72%, 51%, 0.08);
    }
    
    .notification.warning {
        border-left: 3px solid var(--warning);
        box-shadow: var(--shadow-xl), 0 0 16px hsla(38, 92%, 50%, 0.08);
    }
    
    .notification .notification-icon {
        font-size: 1.1rem;
        flex-shrink: 0;
}

.notification.success .notification-icon {
    color: var(--success);
}

.notification.error .notification-icon {
    color: var(--danger);
}

.notification.warning .notification-icon {
    color: var(--warning);
}

/* ─── Animations ─── */
@keyframes fadeIn {
    from {
            opacity: 0;
            transform: translateY(8px);
        }
    
        to {
            opacity: 1;
            transform: translateY(0);
        }
}

@keyframes slideIn {
    from {
            opacity: 0;
            transform: translateX(80px) scale(0.96);
        }
    
        to {
            opacity: 1;
            transform: translateX(0) scale(1);
        }
}

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

    100% {
        background-position: 200% 0;
    }
}

/* ─── Recommendation Cards ─── */
.recommendation-card {
    cursor: pointer;
    border: 1px solid hsl(var(--border));
        transition: all var(--transition-base);
        position: relative;
        overflow: hidden;
    }
    
    .recommendation-card::after {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: inherit;
        opacity: 0;
        transition: opacity var(--transition-base);
        background: linear-gradient(135deg,
                hsla(217, 91%, 60%, 0.06) 0%,
                transparent 60%);
        pointer-events: none;
}

.recommendation-card:hover {
    border-color: hsla(217, 91%, 60%, 0.3);
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg), var(--shadow-glow);
    }
    
    .recommendation-card:hover::after {
        opacity: 1;
}

.recommendation-card.selected {
    border-color: hsla(217, 91%, 60%, 0.5);
        background: linear-gradient(135deg,
                hsla(217, 91%, 60%, 0.08) 0%,
                hsla(217, 91%, 60%, 0.02) 100%);
        box-shadow: var(--shadow-md), 0 0 24px hsla(217, 91%, 60%, 0.1);
    }
    
    .recommendation-card.selected::after {
        opacity: 1;
}

.rec-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
        margin-top: 0.375rem;
    display: block;
    line-height: 1.5;
}

/* ─── Action Panel ─── */
.action-panel textarea {
    width: 100%;
    height: 120px;
    background: hsl(var(--input));
        border: 1px solid hsl(var(--border));
        border-radius: var(--radius-md);
        padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
        font-size: 0.825rem;
        line-height: 1.6;
        resize: vertical;
    margin-bottom: 1rem;
    transition: all var(--transition-base);
    }
    
    .action-panel textarea:hover {
        border-color: hsla(215, 28%, 22%, 1);
}

.action-panel textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-glow);
        background: hsla(217, 33%, 14%, 1);
    }
    
    /* ─── Status Badges ─── */
    .badge {
        display: inline-flex;
        align-items: center;
        padding: 0.2rem 0.6rem;
        border-radius: 100px;
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.3px;
        text-transform: uppercase;
    }
    
    .badge-success {
        background: var(--success-bg);
        color: var(--success);
        border: 1px solid var(--success-border);
    }
    
    .badge-warning {
        background: var(--warning-bg);
        color: var(--warning);
        border: 1px solid var(--warning-border);
    }
    
    .badge-danger {
        background: var(--danger-bg);
        color: var(--danger);
        border: 1px solid var(--danger-border);
    }
    
    .badge-info {
        background: hsla(217, 91%, 60%, 0.1);
        color: var(--accent-color);
        border: 1px solid hsla(217, 91%, 60%, 0.2);
    }
    
    /* ─── Utility Classes ─── */
    .text-success {
        color: var(--success) !important;
    }
    
    .text-warning {
        color: var(--warning) !important;
    }
    
    .text-danger {
        color: var(--danger) !important;
    }
    
    .text-accent {
        color: var(--accent-color) !important;
    }
    
    .text-muted {
        color: var(--text-secondary) !important;
    }
    
    .font-mono {
        font-family: 'JetBrains Mono', 'Fira Code', monospace;
        font-variant-numeric: tabular-nums;
    }
    
    /* ─── Loading Skeleton ─── */
    .skeleton {
        background: linear-gradient(90deg,
                hsl(var(--muted)) 0%,
                hsla(217, 33%, 20%, 0.8) 50%,
                hsl(var(--muted)) 100%);
        background-size: 200% 100%;
        animation: shimmer 1.8s ease-in-out infinite;
        border-radius: var(--radius-sm);
    }
    
    /* ─── Focus Visible for Accessibility ─── */
    :focus-visible {
        outline: 2px solid var(--accent-color);
        outline-offset: 2px;
        border-radius: var(--radius-sm);
    }

    /* ─── Custom Tooltip ─── */
    .tooltip {
        position: relative;
        display: inline-flex;
        align-items: center;
        cursor: pointer;
    }

    .tooltip::before {
        content: attr(data-tooltip);
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%) translateY(8px);
        background: hsla(222, 41%, 8%, 0.95);
        color: var(--text-primary);
        padding: 0.5rem 0.75rem;
        border-radius: var(--radius-sm);
        border: 1px solid hsl(var(--border));
        font-size: 0.75rem;
        width: max-content;
        max-width: 250px;
        white-space: normal;
        text-align: center;
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-lg);
        z-index: 50;
    }

    .tooltip:hover::before {
        opacity: 1;
        transform: translateX(-50%) translateY(4px);
        transition-delay: 0.2s;
    }
    
    /* ─── Responsive ─── */
    @media (max-width: 768px) {
        .sidebar {
            width: 0;
            overflow: hidden;
            border: none;
        }
    
        .sidebar.open {
            width: var(--sidebar-width);
            position: fixed;
            height: 100%;
            z-index: 200;
            box-shadow: var(--shadow-xl);
        }
    
        .top-bar {
            padding: 0 1rem;
        }
    
        .search-bar {
            width: 200px;
        }
    
        .dashboard-viewport {
            padding: 1.25rem;
        }
    
        .kpi-grid {
            grid-template-columns: 1fr;
        }
    
        .form-grid {
            grid-template-columns: 1fr;
        }
    }
    
    @media (max-width: 480px) {
        .search-bar {
            width: 140px;
        }
    
        .global-info {
            gap: 0.75rem;
        }

        .kpi-value {
            font-size: 1.25rem;
        }
    }

/* ============================================================
   SKELETON LOADERS
   Use for: any container that will be replaced by data
   Pattern: render skeleton → fetch → swap in real content
   ============================================================ */

/* Base shimmer animation — single keyframe reused everywhere */
@keyframes skeleton-shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Base skeleton element. Uses card surface + slightly lighter highlight
   so it reads as "loading" not as "empty card". Respects reduced-motion. */
.skeleton {
  display: block;
  background: linear-gradient(
    90deg,
    hsl(var(--card)) 0%,
    hsla(var(--foreground), 0.06) 50%,
    hsl(var(--card)) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.6s ease-in-out infinite;
  border-radius: 6px;
  /* Prevent skeleton text from being read aloud */
  user-select: none;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
    background: hsla(var(--foreground), 0.06);
  }
}

/* Skeleton size primitives — compose these to build any layout */
.skeleton--text       { height: 0.875rem; width: 100%; }
.skeleton--text-sm    { height: 0.75rem;  width: 60%; }
.skeleton--text-lg    { height: 1.25rem;  width: 80%; }
.skeleton--heading    { height: 1.75rem;  width: 40%; margin-bottom: 0.75rem; }
.skeleton--number     { height: 2.25rem;  width: 50%; }
.skeleton--badge      { height: 1.25rem;  width: 3.5rem; border-radius: 999px; }
.skeleton--button     { height: 2.25rem;  width: 7rem; border-radius: 8px; }
.skeleton--avatar     { height: 2rem;     width: 2rem; border-radius: 50%; }
.skeleton--chart      { height: 240px;    width: 100%; border-radius: 8px; }

/* Composite: skeleton row for tables. Cells inherit width from <th>. */
.skeleton-table-row td {
  padding: 0.75rem 1rem;
}
.skeleton-table-row .skeleton {
  height: 0.875rem;
  width: 70%;
}
/* Stagger row opacity so the table doesn't look like one solid block */
.skeleton-table-row:nth-child(2n)  { opacity: 0.85; }
.skeleton-table-row:nth-child(3n)  { opacity: 0.7;  }

/* Composite: KPI card skeleton (matches your card layout) */
.skeleton-kpi {
  padding: 1.5rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border, 222 41% 14%));
  border-radius: 12px;
}
.skeleton-kpi .skeleton + .skeleton {
  margin-top: 0.75rem;
}

/* Composite: tier card skeleton (3-column layout you already have) */
.skeleton-tier-card {
  padding: 1.5rem;
  border-radius: 12px;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border, 222 41% 14%));
}
.skeleton-tier-card .skeleton {
  margin-bottom: 0.75rem;
}

/* ============================================================
   LONG-RUNNING QUERY INDICATOR
   Use for: anything we expect to take >10s
   Sits ABOVE the skeleton, gives elapsed time + cancel option
   ============================================================ */

.query-progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  background: hsla(var(--primary), 0.08);
  border: 1px solid hsla(var(--primary), 0.25);
  border-left: 3px solid hsl(var(--primary));
  border-radius: 8px;
  font-size: 0.875rem;
  color: hsl(var(--foreground));
  box-sizing: border-box;
  width: 100%;
  align-self: stretch;
  flex-shrink: 0;
}

.query-progress__spinner {
  width: 14px;
  height: 14px;
  border: 2px solid hsla(var(--primary), 0.3);
  border-top-color: hsl(var(--primary));
  border-radius: 50%;
  animation: query-spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

@media (prefers-reduced-motion: reduce) {
  .query-progress__spinner { animation: none; }
}

.query-progress__message { flex: 1; }
.query-progress__elapsed {
  font-variant-numeric: tabular-nums;
  color: hsla(var(--foreground), 0.7);
  margin-left: 0.5rem;
}

.query-progress__cancel {
  background: transparent;
  border: 1px solid hsla(var(--foreground), 0.2);
  color: hsl(var(--foreground));
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.query-progress__cancel:hover {
  background: hsla(var(--foreground), 0.05);
  border-color: hsla(var(--foreground), 0.35);
}

/* Severity escalation: after 20s show this is taking a while */
.query-progress--slow {
  background: hsla(var(--warning), 0.08);
  border-color: hsla(var(--warning), 0.25);
  border-left-color: hsl(var(--warning));
}

/* ============================================================
   EMPTY STATES
   Three flavors: NEUTRAL (no data), SUCCESS (no problems found),
   ERROR (something broke). Same layout, different intent.
   ============================================================ */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  min-height: 280px;
  background: hsl(var(--card));
  border: 1px dashed hsla(var(--foreground), 0.15);
  border-radius: 12px;
}

.empty-state__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: hsla(var(--foreground), 0.05);
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: hsl(var(--foreground), 0.6);
}

.empty-state__title {
  font-size: 1rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin: 0 0 0.5rem;
}

.empty-state__message {
  font-size: 0.875rem;
  color: hsl(var(--foreground), 0.65);
  max-width: 38ch;
  line-height: 1.5;
  margin: 0 0 1.25rem;
}

.empty-state__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.empty-state__action {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.empty-state__action--primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}
.empty-state__action--primary:hover {
  filter: brightness(1.1);
}
.empty-state__action--secondary {
  background: transparent;
  border-color: hsla(var(--foreground), 0.2);
  color: hsl(var(--foreground));
}
.empty-state__action--secondary:hover {
  background: hsla(var(--foreground), 0.05);
}

/* Variants — change icon background only, keep layout consistent */
.empty-state--success .empty-state__icon {
  background: hsla(var(--success), 0.12);
  color: hsl(var(--success));
}
.empty-state--error .empty-state__icon {
  background: hsla(var(--danger, 0 72% 51%), 0.12);
  color: hsl(var(--danger, 0 72% 51%));
}

/* Optional: technical details disclosure for error states */
.empty-state__details {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: hsl(var(--foreground), 0.5);
}
.empty-state__details summary {
  cursor: pointer;
  user-select: none;
}
.empty-state__details pre {
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: hsla(var(--foreground), 0.04);
  border-radius: 6px;
  text-align: left;
  font-family: ui-monospace, monospace;
  font-size: 0.7rem;
  overflow-x: auto;
  max-width: 100%;
}

/* ============================================================
   DASHBOARD VIEW
   ============================================================ */

/* View header — title + freshness pill */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.view-title {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.view-subtitle {
  margin: 0;
  font-size: 0.875rem;
  color: hsla(var(--foreground), 0.6);
}

/* Freshness pill — shows data age + refresh button */
.freshness-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border, 222 41% 14%));
  border-radius: 999px;
  font-size: 0.75rem;
  color: hsla(var(--foreground), 0.7);
  font-variant-numeric: tabular-nums;
}
.freshness-pill__refresh {
  background: transparent;
  border: none;
  padding: 0.125rem 0.25rem;
  margin-left: 0.25rem;
  color: hsla(var(--foreground), 0.5);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.12s ease;
}
.freshness-pill__refresh:hover {
  color: hsl(var(--primary));
  background: hsla(var(--primary), 0.1);
}
.freshness-pill__refresh.is-spinning i {
  animation: query-spin 0.8s linear infinite;
}

/* KPI grid — 4 cards across, responsive */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* KPI card */
.kpi-card {
  padding: 1.25rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border, 222 41% 14%));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.15s ease;
  align-items: center;
  text-align: center;
}
.kpi-card:hover {
  border-color: hsla(var(--primary), 0.3);
}
.kpi-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: hsla(var(--foreground), 0.5);
}
.kpi-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  color: hsl(var(--foreground));
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.kpi-card__delta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: hsla(var(--foreground), 0.6);
}
.kpi-card__delta--up    { color: hsl(var(--danger, 0 72% 51%)); }
.kpi-card__delta--down  { color: hsl(var(--success)); }
.kpi-card__delta--good  { color: hsl(var(--success)); }

/* When KPI value represents savings (good thing), green it */
.kpi-card--savings .kpi-card__value { color: hsl(var(--success)); }

/* Dashboard body grid — 2 columns, anomaly row full width */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 900px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}
.dashboard-panel--full {
  grid-column: 1 / -1;
}

/* Panel — same surface as KPI but with header */
.dashboard-panel {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border, 222 41% 14%));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}
.dashboard-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid hsl(var(--border, 222 41% 14%));
  gap: 0.5rem;
}
.dashboard-panel__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dashboard-panel__title i {
  color: hsla(var(--primary), 0.8);
  font-size: 0.8rem;
}
.dashboard-panel__link {
  font-size: 0.75rem;
  color: hsl(var(--primary));
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
}
.dashboard-panel__link:hover { text-decoration: underline; }
.dashboard-panel__link i { font-size: 0.65rem; }
.dashboard-panel__hint {
  font-size: 0.7rem;
  color: hsla(var(--foreground), 0.5);
}
.dashboard-panel__body {
  flex: 1;
  padding: 0.75rem 0;
  overflow: hidden;
}

/* Opportunity row */
.opportunity-row {
  display: grid;
  grid-template-columns: 28px 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.25rem;
  text-decoration: none;
  color: hsl(var(--foreground));
  transition: background 0.12s ease;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 0.875rem;
}
.opportunity-row:hover {
  background: hsla(var(--foreground), 0.03);
}
.opportunity-row__rank {
  font-size: 0.75rem;
  color: hsla(var(--foreground), 0.4);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.opportunity-row__label {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.opportunity-row__module {
  font-size: 0.7rem;
  color: hsla(var(--foreground), 0.5);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.opportunity-row__savings {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: hsl(var(--success));
  font-size: 0.85rem;
}

/* Anomaly row */
.anomaly-row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  border-top: 1px solid hsla(var(--foreground), 0.04);
}
.anomaly-row:first-child { border-top: none; }
.anomaly-row__icon {
  color: hsl(var(--warning));
  font-size: 0.85rem;
}
.anomaly-row__icon--critical { color: hsl(var(--danger, 0 72% 51%)); }
.anomaly-row__text { color: hsla(var(--foreground), 0.85); }
.anomaly-row__text strong { color: hsl(var(--foreground)); }
.anomaly-row__action {
  font-size: 0.75rem;
  color: hsl(var(--primary));
  text-decoration: none;
  font-weight: 500;
}
.anomaly-row__action:hover { text-decoration: underline; }

/* Top-projects bar list */
.bar-list {
  padding: 0.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.bar-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
}
.bar-row__label {
  color: hsla(var(--foreground), 0.85);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bar-row__value {
  font-variant-numeric: tabular-nums;
  color: hsla(var(--foreground), 0.7);
  font-size: 0.8rem;
}
.bar-row__bar {
  grid-column: 1 / -1;
  height: 6px;
  background: hsla(var(--foreground), 0.06);
  border-radius: 3px;
  overflow: hidden;
}
.bar-row__fill {
  height: 100%;
  background: hsl(var(--primary));
  border-radius: 3px;
  transition: width 0.4s ease;
}

/* ─── Notifications ─── */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 400px;
    animation: fadeIn 0.3s ease-out forwards;
}

.notification.success {
    border-color: var(--success-border);
    background: var(--success-bg);
}
.notification.success i {
    color: hsl(var(--success));
}

.notification.error {
    border-color: var(--danger-border);
    background: var(--danger-bg);
}
.notification.error i {
    color: hsl(var(--danger));
}

.notification.warning {
    border-color: var(--warning-border);
    background: var(--warning-bg);
}
.notification.warning i {
    color: hsl(var(--warning));
}

.notification.info {
    border-color: var(--glass-border-hover);
    background: hsla(217, 91%, 60%, 0.1);
}
.notification.info i {
    color: var(--accent-color);
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Add to your stylesheet */
.fluid-jobs-panel {
  margin-top: 3rem;          /* clear vertical separation */
  padding-top: 2rem;
}

.panel-subtitle {
  color: var(--muted, #94a3b8);
  font-size: 0.9rem;
  margin: -0.5rem 0 1.25rem 0;
}

.panel-status {
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.panel-status.empty   { color: var(--muted, #94a3b8); }
.panel-status.error   { color: #f87171; }
.panel-status.loading { color: #60a5fa; }

/* Button loading state */
.btn-primary[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}
.btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
  vertical-align: middle;
}
.btn-spinner[hidden] { display: none; }
@keyframes btn-spin { to { transform: rotate(360deg); } }