/* OROS Energy Theme - Design Tokens & Variables */
:root {
    /* Primary Colors - Blue Palette (Default) */
    --oros-primary: #0256dc;
    --oros-primary-light: #3b82f6;
    --oros-primary-dark: #1e3a5f;
    --oros-secondary: #c4a64f;
    --oros-light: #dbeafe;
    --oros-dark: #1e3a5f;
    
    /* Neutral Colors (Zinc palette per Brand Kit) */
    --oros-white: #ffffff;
    --oros-black: #000000;
    --oros-gray-50: #fafafa;
    --oros-gray-100: #f4f4f5;
    --oros-gray-200: #e4e4e7;
    --oros-gray-300: #d4d4d8;
    --oros-gray-400: #a1a1aa;
    --oros-gray-500: #71717a;
    --oros-gray-600: #52525b;
    --oros-gray-700: #3f3f46;
    --oros-gray-800: #27272a;
    --oros-gray-900: #18181b;
    --oros-gray-950: #09090b;
    
    /* Status Colors (per Brand Kit) */
    --oros-success: #16a34a;
    --oros-warning: #eab308;
    --oros-error: #dc2626;
    --oros-info: #3b82f6;
    
    /* Typography */
    --oros-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --oros-font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Font Sizes */
    --oros-text-xs: 0.75rem;
    --oros-text-sm: 0.875rem;
    --oros-text-base: 1rem;
    --oros-text-lg: 1.125rem;
    --oros-text-xl: 1.25rem;
    --oros-text-2xl: 1.5rem;
    --oros-text-3xl: 1.875rem;
    --oros-text-4xl: 2.25rem;
    --oros-text-5xl: 3rem;
    --oros-text-6xl: 3.75rem;
    --oros-text-7xl: 4.5rem;
    
    /* Spacing */
    --oros-spacing-1: 0.25rem;
    --oros-spacing-2: 0.5rem;
    --oros-spacing-3: 0.75rem;
    --oros-spacing-4: 1rem;
    --oros-spacing-5: 1.25rem;
    --oros-spacing-6: 1.5rem;
    --oros-spacing-8: 2rem;
    --oros-spacing-10: 2.5rem;
    --oros-spacing-12: 3rem;
    --oros-spacing-16: 4rem;
    --oros-spacing-20: 5rem;
    --oros-spacing-24: 6rem;
    
    /* Border Radius */
    --oros-radius-sm: 0.25rem;
    --oros-radius-md: 0.375rem;
    --oros-radius-lg: 0.5rem;
    --oros-radius-xl: 0.75rem;
    --oros-radius-2xl: 1rem;
    --oros-radius-3xl: 1.5rem;
    --oros-radius-full: 9999px;
    
    /* Shadows */
    --oros-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --oros-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --oros-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --oros-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --oros-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --oros-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --oros-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --oros-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* ========================================================================
     * Unified Widget Design Tokens
     * Every dashboard widget renders through WidgetFrame and must use only
     * these tokens for label, value, caption, meta typography + padding/gap.
     * No inline text-lg / text-sm / tracking-[.2em] in widget Razor files.
     * ======================================================================== */

    /* Small-caps label (the canonical widget title — "LIVE METRIK" style) */
    --oros-widget-label-size: 11px;
    --oros-widget-label-weight: 600;
    --oros-widget-label-tracking: 0.18em;
    --oros-widget-label-line-height: 1;

    /* Hero value (e.g. "850 W") — JetBrains Mono for numeric tabular feel */
    --oros-widget-value-size: clamp(28px, 6vw, 44px);
    --oros-widget-value-weight: 700;
    --oros-widget-value-line-height: 1.05;
    --oros-widget-value-family: var(--oros-font-mono);

    /* Secondary body text under a value */
    --oros-widget-caption-size: 13px;
    --oros-widget-caption-weight: 500;
    --oros-widget-caption-line-height: 1.4;

    /* Meta line (trend delta, timestamp) */
    --oros-widget-meta-size: 11px;
    --oros-widget-meta-weight: 500;
    --oros-widget-meta-line-height: 1.3;

    /* Layout */
    --oros-widget-gap: 12px;
    --oros-widget-padding-mobile: 14px 16px;
    --oros-widget-padding-desktop: 20px 24px;

    /* ========================================================================
     * Chart Palette Tokens — used by OrosChartPalette & ApexChartOptionsFactory
     * ======================================================================== */
    --oros-chart-production: #3ee582;
    --oros-chart-consumption: #3ec4ff;
    --oros-chart-battery: #c4a64f;
    --oros-chart-grid-import: #ef4444;
    --oros-chart-grid-export: #fbbf24;
    --oros-chart-self: #3ee582;
    --oros-chart-warning: #eab308;
    --oros-chart-danger: #dc2626;
    --oros-chart-accent: #0256dc;
    --oros-chart-grid-line: rgba(255, 255, 255, 0.08);
    --oros-chart-axis-text: rgba(255, 255, 255, 0.55);

    /* ========================================================================
     * Semantic Widget Tokens — every widget sub-component (WidgetMetricValue,
     * WidgetBadge, WidgetStatusDot, WidgetSemaphore, WidgetListRow) picks a
     * semantic role from this table. No hex values in razor code.
     * Each role has 4 slots: hex (primary) · soft-bg · ring · text.
     * Mirrors OrosSemanticPalette.cs.
     * ======================================================================== */
    --oros-semantic-neutral-hex: #a1a1aa;
    --oros-semantic-neutral-soft: rgba(255,255,255,0.05);
    --oros-semantic-neutral-ring: rgba(255,255,255,0.10);
    --oros-semantic-neutral-text: #e4e4e7;

    --oros-semantic-success-hex: #34d399;
    --oros-semantic-success-soft: rgba(52,211,153,0.15);
    --oros-semantic-success-ring: rgba(52,211,153,0.30);
    --oros-semantic-success-text: #6ee7b7;

    --oros-semantic-warning-hex: #fbbf24;
    --oros-semantic-warning-soft: rgba(251,191,36,0.15);
    --oros-semantic-warning-ring: rgba(251,191,36,0.30);
    --oros-semantic-warning-text: #fcd34d;

    --oros-semantic-danger-hex: #f87171;
    --oros-semantic-danger-soft: rgba(248,113,113,0.15);
    --oros-semantic-danger-ring: rgba(248,113,113,0.30);
    --oros-semantic-danger-text: #fca5a5;

    --oros-semantic-info-hex: #3ec4ff;
    --oros-semantic-info-soft: rgba(62,196,255,0.15);
    --oros-semantic-info-ring: rgba(62,196,255,0.30);
    --oros-semantic-info-text: #7dd3fc;

    --oros-semantic-brand-hex: #0256dc;
    --oros-semantic-brand-soft: rgba(2,86,220,0.15);
    --oros-semantic-brand-ring: rgba(2,86,220,0.30);
    --oros-semantic-brand-text: #60a5fa;

    --oros-semantic-gold-hex: #c4a64f;
    --oros-semantic-gold-soft: rgba(196,166,79,0.15);
    --oros-semantic-gold-soft-subtle: rgba(196,166,79,0.04);
    --oros-semantic-gold-ring: rgba(196,166,79,0.30);
    --oros-semantic-gold-text: #e7c570;

    --oros-semantic-production-hex: #3ee582;
    --oros-semantic-production-soft: rgba(62,229,130,0.15);
    --oros-semantic-production-ring: rgba(62,229,130,0.30);
    --oros-semantic-production-text: #6ee7b7;

    --oros-semantic-consumption-hex: #3ec4ff;
    --oros-semantic-consumption-soft: rgba(62,196,255,0.15);
    --oros-semantic-consumption-ring: rgba(62,196,255,0.30);
    --oros-semantic-consumption-text: #7dd3fc;

    --oros-semantic-battery-hex: #c4a64f;
    --oros-semantic-battery-soft: rgba(196,166,79,0.15);
    --oros-semantic-battery-ring: rgba(196,166,79,0.30);
    --oros-semantic-battery-text: #e7c570;

    --oros-semantic-grid-import-hex: #ef4444;
    --oros-semantic-grid-import-soft: rgba(239,68,68,0.15);
    --oros-semantic-grid-import-ring: rgba(239,68,68,0.30);
    --oros-semantic-grid-import-text: #fca5a5;

    --oros-semantic-grid-export-hex: #fbbf24;
    --oros-semantic-grid-export-soft: rgba(251,191,36,0.15);
    --oros-semantic-grid-export-ring: rgba(251,191,36,0.30);
    --oros-semantic-grid-export-text: #fcd34d;
}

/* ============================================================================
 * Widget sub-component utility classes
 * One-class-per-component — razor files never hand-assemble padding/bg/font.
 * ============================================================================ */

/* WidgetStatusDot */
.oros-status-dot {
    display: inline-block;
    border-radius: 9999px;
    vertical-align: middle;
    flex-shrink: 0;
}
.oros-status-dot--sm { width: 6px; height: 6px; }
.oros-status-dot--md { width: 8px; height: 8px; }
.oros-status-dot--lg { width: 10px; height: 10px; }
.oros-status-dot--pulse { animation: oros-status-pulse 1.6s ease-in-out infinite; }
@keyframes oros-status-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.55; transform: scale(1.25); }
}

/* WidgetBadge */
.oros-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 9px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
    font-family: var(--oros-font-family);
}
.oros-badge--soft    { background: var(--oros-badge-bg); color: var(--oros-badge-text); }
.oros-badge--filled  { background: var(--oros-badge-hex); color: #0b0f17; }
.oros-badge--outline { background: transparent; color: var(--oros-badge-text); box-shadow: inset 0 0 0 1px var(--oros-badge-ring); }

/* WidgetListRow */
.oros-list-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255,255,255,0.04);
    min-width: 0;
}
.oros-list-row--dense { padding: 6px 10px; }
.oros-list-row__leading { flex-shrink: 0; display: inline-flex; align-items: center; }
.oros-list-row__main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.oros-list-row__label { font-size: 13px; font-weight: 500; color: var(--oros-widget-caption-color, rgba(255,255,255,0.75)); line-height: 1.25; overflow: hidden; text-overflow: ellipsis; }
.oros-list-row__value { font-size: 13px; font-weight: 600; font-family: var(--oros-font-mono); font-variant-numeric: tabular-nums; color: var(--oros-widget-value-color, #fff); line-height: 1.25; }
.oros-list-row__meta { font-size: 11px; color: var(--oros-widget-meta-color, rgba(255,255,255,0.5)); line-height: 1.3; }
.oros-list-row__trailing { flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px; }

/* WidgetSpinner */
.oros-spinner {
    display: inline-block;
    border-radius: 9999px;
    border: 2px solid var(--oros-semantic-neutral-ring);
    border-top-color: var(--oros-semantic-brand-hex);
    animation: oros-spinner-rot 0.8s linear infinite;
    vertical-align: middle;
}
.oros-spinner--sm { width: 14px; height: 14px; border-width: 2px; }
.oros-spinner--md { width: 24px; height: 24px; border-width: 2.5px; }
.oros-spinner--lg { width: 36px; height: 36px; border-width: 3px; }
@keyframes oros-spinner-rot { to { transform: rotate(360deg); } }

/* WidgetMetricValue */
.oros-metric {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}
.oros-metric__value {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    font-family: var(--oros-widget-value-family);
    font-weight: var(--oros-widget-value-weight);
    line-height: var(--oros-widget-value-line-height);
    color: var(--oros-metric-color, var(--oros-widget-value-color));
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}
.oros-metric--hero .oros-metric__value    { font-size: var(--oros-widget-value-size); }
.oros-metric--default .oros-metric__value { font-size: clamp(22px, 4.8vw, 30px); }
.oros-metric--compact .oros-metric__value { font-size: clamp(16px, 3.6vw, 20px); }
.oros-metric__unit {
    font-size: 0.45em;
    font-weight: 500;
    color: var(--oros-widget-caption-color, rgba(255,255,255,0.7));
    font-family: var(--oros-font-family);
    letter-spacing: 0.02em;
}
.oros-metric__trend {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    font-weight: 600;
    color: var(--oros-metric-trend-color, var(--oros-widget-meta-color));
}

/* WidgetSemaphore — compact ampel: dot + label + optional sub-label */
.oros-semaphore {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--oros-sem-bg);
    box-shadow: inset 0 0 0 1px var(--oros-sem-ring);
    min-width: 0;
}
.oros-semaphore--compact { padding: 8px 12px; gap: 10px; }
.oros-semaphore__dot {
    width: 14px; height: 14px;
    border-radius: 9999px;
    background: var(--oros-sem-hex);
    box-shadow: 0 0 0 4px var(--oros-sem-soft);
    flex-shrink: 0;
}
.oros-semaphore--compact .oros-semaphore__dot { width: 10px; height: 10px; box-shadow: 0 0 0 3px var(--oros-sem-soft); }
.oros-semaphore__text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.oros-semaphore__label { font-family: var(--oros-font-family); font-size: 15px; font-weight: 600; color: var(--oros-sem-text); line-height: 1.2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.oros-semaphore--compact .oros-semaphore__label { font-size: 13px; }
.oros-semaphore__sub { font-size: 12px; color: var(--oros-widget-meta-color, rgba(255,255,255,0.55)); line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Derived colors for widget typography — resolved in dark/light blocks so
   color-mix with --oros-text-primary works in both modes. */
[data-theme="dark"],
.dark {
    --oros-widget-label-color: color-mix(in oklab, var(--oros-text-primary) 60%, transparent);
    --oros-widget-value-color: var(--oros-text-primary);
    --oros-widget-caption-color: color-mix(in oklab, var(--oros-text-primary) 75%, transparent);
    --oros-widget-meta-color: color-mix(in oklab, var(--oros-text-primary) 50%, transparent);
}

[data-theme="light"],
.light {
    --oros-widget-label-color: color-mix(in oklab, var(--oros-text-primary) 55%, transparent);
    --oros-widget-value-color: var(--oros-text-primary);
    --oros-widget-caption-color: color-mix(in oklab, var(--oros-text-primary) 70%, transparent);
    --oros-widget-meta-color: color-mix(in oklab, var(--oros-text-primary) 45%, transparent);
}

/* Fallback when no theme class is present (keeps SSR / early paint sane) */
:root:not(.dark):not(.light):not([data-theme]) {
    --oros-widget-label-color: rgba(255, 255, 255, 0.6);
    --oros-widget-value-color: #ffffff;
    --oros-widget-caption-color: rgba(255, 255, 255, 0.75);
    --oros-widget-meta-color: rgba(255, 255, 255, 0.5);
}

/* ============================================================================
 * Unified widget typography utilities
 * Every Razor widget uses ONLY these classes for its inner content headings.
 * Outer chrome (card background/border/shadow) still comes from
 * WidgetStyleHelper via _style.* config keys.
 * ============================================================================ */
.oros-widget__label {
    font-family: var(--oros-font-family);
    font-size: var(--oros-widget-label-size);
    font-weight: var(--oros-widget-label-weight);
    letter-spacing: var(--oros-widget-label-tracking);
    line-height: var(--oros-widget-label-line-height);
    color: var(--oros-widget-label-color);
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
    display: inline-flex;
    align-items: center;
}

.oros-widget__value {
    font-family: var(--oros-widget-value-family);
    font-size: var(--oros-widget-value-size);
    font-weight: var(--oros-widget-value-weight);
    line-height: var(--oros-widget-value-line-height);
    color: var(--oros-widget-value-color);
    letter-spacing: -0.01em;
    font-variant-numeric: tabular-nums;
    margin: 0;
}

.oros-widget__caption {
    font-family: var(--oros-font-family);
    font-size: var(--oros-widget-caption-size);
    font-weight: var(--oros-widget-caption-weight);
    line-height: var(--oros-widget-caption-line-height);
    color: var(--oros-widget-caption-color);
    margin: 0;
}

.oros-widget__meta {
    font-family: var(--oros-font-family);
    font-size: var(--oros-widget-meta-size);
    font-weight: var(--oros-widget-meta-weight);
    line-height: var(--oros-widget-meta-line-height);
    color: var(--oros-widget-meta-color);
    margin: 0;
}

/* Dark Mode Variables */
[data-theme="dark"],
.dark {
    --oros-bg-primary: var(--oros-gray-950);
    --oros-bg-secondary: var(--oros-gray-900);
    --oros-bg-tertiary: var(--oros-gray-800);
    --oros-text-primary: var(--oros-white);
    --oros-text-secondary: var(--oros-gray-300);
    --oros-text-muted: var(--oros-gray-500);
    --oros-border-color: var(--oros-gray-800);
}

/* Light Mode Variables */
[data-theme="light"],
.light {
    --oros-bg-primary: var(--oros-white);
    --oros-bg-secondary: var(--oros-gray-50);
    --oros-bg-tertiary: var(--oros-gray-100);
    --oros-text-primary: var(--oros-gray-900);
    --oros-text-secondary: var(--oros-gray-600);
    --oros-text-muted: var(--oros-gray-400);
    --oros-border-color: var(--oros-gray-200);
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    font-family: var(--oros-font-family);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--oros-bg-primary);
    color: var(--oros-text-primary);
    min-height: 100vh;
}

/* OROS Typography Classes */
.oros-label {
    font-size: var(--oros-text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--oros-primary);
}

.oros-heading-hero {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.oros-heading-section {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.oros-heading-card {
    font-size: var(--oros-text-xl);
    font-weight: 600;
    line-height: 1.3;
}

.oros-text-body {
    font-size: var(--oros-text-lg);
    line-height: 1.75;
    color: var(--oros-text-secondary);
}

.oros-text-small {
    font-size: var(--oros-text-sm);
    line-height: 1.5;
}

/* OROS Button Styles */
.oros-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: var(--oros-text-sm);
    font-weight: 600;
    border-radius: var(--oros-radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--oros-transition-base);
    text-decoration: none;
}

.oros-btn-primary {
    background-color: var(--oros-primary);
    color: var(--oros-white);
}

.oros-btn-primary:hover {
    background-color: var(--oros-primary-light);
    transform: translateY(-1px);
}

.oros-btn-secondary {
    background-color: transparent;
    color: var(--oros-text-primary);
    border: 1px solid var(--oros-border-color);
}

.oros-btn-secondary:hover {
    background-color: var(--oros-bg-tertiary);
}

.oros-btn-outline {
    background-color: transparent;
    color: var(--oros-primary);
    border: 1px solid var(--oros-primary);
}

.oros-btn-outline:hover {
    background-color: var(--oros-primary);
    color: var(--oros-white);
}

/* OROS Card Styles */
.oros-card {
    background-color: var(--oros-bg-secondary);
    border: 1px solid var(--oros-border-color);
    border-radius: var(--oros-radius-xl);
    padding: var(--oros-spacing-6);
    transition: all var(--oros-transition-base);
}

.oros-card-hover:hover {
    border-color: var(--oros-primary);
    transform: translateY(-2px);
    box-shadow: var(--oros-shadow-lg);
}

.oros-card-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* OROS Dashboard Tile Styles */
.oros-tile {
    display: flex;
    flex-direction: column;
    padding: var(--oros-spacing-3);
    background-color: var(--oros-bg-tertiary);
    border-radius: var(--oros-radius-md);
    border: 1px solid var(--oros-border-color);
}

.oros-tile-label {
    font-size: var(--oros-text-xs);
    font-weight: 500;
    color: var(--oros-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.oros-tile-value {
    font-size: var(--oros-text-lg);
    font-weight: 700;
    font-family: var(--oros-font-mono);
    color: var(--oros-text-primary);
}

.oros-tile-trend-up {
    color: var(--oros-success);
}

.oros-tile-trend-down {
    color: var(--oros-error);
}

/* OROS Section Styles */
.oros-section {
    padding: var(--oros-spacing-20) var(--oros-spacing-4);
}

.oros-section-dark {
    background-color: var(--oros-gray-950);
}

.oros-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--oros-spacing-4);
}

.oros-container-lg {
    max-width: 1536px;
}

/* OROS Grid System */
.oros-grid {
    display: grid;
    gap: var(--oros-spacing-6);
}

.oros-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.oros-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.oros-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1024px) {
    .oros-grid-3,
    .oros-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .oros-grid-2,
    .oros-grid-3,
    .oros-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* OROS Stats */
.oros-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.oros-stat-value {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.oros-stat-number {
    font-size: var(--oros-text-5xl);
    font-weight: 700;
    font-family: var(--oros-font-mono);
    color: var(--oros-primary);
}

.oros-stat-suffix {
    font-size: var(--oros-text-2xl);
    font-weight: 500;
    color: var(--oros-text-muted);
}

.oros-stat-label {
    font-size: var(--oros-text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--oros-text-muted);
    margin-top: var(--oros-spacing-2);
}

/* OROS Logo */
.oros-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: var(--oros-text-xl);
    letter-spacing: 0.05em;
    color: var(--oros-text-primary);
    text-decoration: none;
}

.oros-logo-icon {
    width: 2rem;
    height: 2rem;
    fill: var(--oros-primary);
}

/* OROS Hexagon Logo */
.oros-hexagon {
    position: relative;
    width: 32px;
    height: 36px;
}

.oros-hexagon svg {
    width: 100%;
    height: 100%;
}

/* Feature Grid Animation */
.oros-feature-tile {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gradient backgrounds */
.oros-gradient-primary {
    background: linear-gradient(135deg, var(--oros-primary) 0%, var(--oros-primary-dark) 100%);
}

.oros-gradient-dark {
    background: linear-gradient(180deg, var(--oros-gray-900) 0%, var(--oros-gray-950) 100%);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--oros-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--oros-gray-600);
    border-radius: var(--oros-radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--oros-gray-500);
}