f0d03be1b9
- Create comprehensive design system with 185 design tokens
- Add hvac-design-system.css with 8px spacing scale, typography, colors
- Add hvac-components.css with reusable component patterns
- Fix all CSS syntax errors in consolidated bundles
- Implement mobile-first responsive design
- Add WCAG 2.1 AA accessibility compliance
- Reduce CSS files from 250+ to 5 optimized bundles
- Fix Safari browser compatibility issues
- Resolve UI inconsistencies (spacing, typography, buttons)
- Implement proper z-index layering system
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
329 lines
No EOL
9.1 KiB
CSS
329 lines
No EOL
9.1 KiB
CSS
/**
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* HVAC Community Events - Design System
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* Master design tokens and component patterns
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*
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* This file establishes the foundation for all HVAC plugin styles
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* following a systematic design approach with consistent spacing,
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* typography, colors, and component patterns.
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*
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* @version 1.0.0
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* @since 2025-08-21
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*/
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/* ===== DESIGN TOKENS ===== */
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:root {
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/* === SPACING SCALE (8px base unit) === */
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--hvac-space-0: 0;
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--hvac-space-1: 0.25rem; /* 4px */
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--hvac-space-2: 0.5rem; /* 8px */
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--hvac-space-3: 0.75rem; /* 12px */
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--hvac-space-4: 1rem; /* 16px */
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--hvac-space-5: 1.25rem; /* 20px */
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--hvac-space-6: 1.5rem; /* 24px */
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--hvac-space-8: 2rem; /* 32px */
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--hvac-space-10: 2.5rem; /* 40px */
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--hvac-space-12: 3rem; /* 48px */
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--hvac-space-16: 4rem; /* 64px */
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--hvac-space-20: 5rem; /* 80px */
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/* === COLOR SYSTEM === */
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/* Primary Blue Scale */
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--hvac-primary-50: #e6f3fb;
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--hvac-primary-100: #cce7f7;
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--hvac-primary-200: #99cef0;
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--hvac-primary-300: #66b6e8;
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--hvac-primary-400: #339de0;
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--hvac-primary-500: #0274be; /* Main brand color */
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--hvac-primary-600: #0264a8;
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--hvac-primary-700: #005493;
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--hvac-primary-800: #00437d;
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--hvac-primary-900: #003368;
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/* Neutral Gray Scale */
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--hvac-neutral-0: #ffffff;
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--hvac-neutral-50: #f9fafb;
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--hvac-neutral-100: #f3f4f6;
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--hvac-neutral-200: #e5e7eb;
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--hvac-neutral-300: #d1d5db;
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--hvac-neutral-400: #9ca3af;
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--hvac-neutral-500: #6b7280;
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--hvac-neutral-600: #4b5563;
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--hvac-neutral-700: #374151;
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--hvac-neutral-800: #1f2937;
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--hvac-neutral-900: #111827;
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/* Semantic Colors */
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--hvac-success-50: #f0fdf4;
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--hvac-success-500: #22c55e;
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--hvac-success-600: #16a34a;
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--hvac-success-700: #15803d;
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--hvac-warning-50: #fffbeb;
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--hvac-warning-500: #f59e0b;
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--hvac-warning-600: #d97706;
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--hvac-warning-700: #b45309;
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--hvac-error-50: #fef2f2;
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--hvac-error-500: #ef4444;
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--hvac-error-600: #dc2626;
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--hvac-error-700: #b91c1c;
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--hvac-info-50: #eff6ff;
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--hvac-info-500: #3b82f6;
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--hvac-info-600: #2563eb;
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--hvac-info-700: #1d4ed8;
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/* === TYPOGRAPHY SCALE === */
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--hvac-text-xs: 0.75rem; /* 12px */
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--hvac-text-sm: 0.875rem; /* 14px */
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--hvac-text-base: 1rem; /* 16px */
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--hvac-text-lg: 1.125rem; /* 18px */
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--hvac-text-xl: 1.25rem; /* 20px */
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--hvac-text-2xl: 1.5rem; /* 24px */
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--hvac-text-3xl: 1.875rem; /* 30px */
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--hvac-text-4xl: 2.25rem; /* 36px */
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/* Line Heights */
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--hvac-leading-tight: 1.25;
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--hvac-leading-snug: 1.375;
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--hvac-leading-normal: 1.5;
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--hvac-leading-relaxed: 1.625;
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--hvac-leading-loose: 2;
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/* Font Weights */
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--hvac-font-light: 300;
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--hvac-font-normal: 400;
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--hvac-font-medium: 500;
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--hvac-font-semibold: 600;
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--hvac-font-bold: 700;
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/* === BORDER RADIUS === */
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--hvac-radius-none: 0;
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--hvac-radius-sm: 0.25rem; /* 4px */
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--hvac-radius-base: 0.5rem; /* 8px */
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--hvac-radius-md: 0.75rem; /* 12px */
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--hvac-radius-lg: 1rem; /* 16px */
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--hvac-radius-xl: 1.5rem; /* 24px */
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--hvac-radius-full: 9999px;
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/* === SHADOWS === */
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--hvac-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
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--hvac-shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
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--hvac-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
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--hvac-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
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--hvac-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
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/* === TRANSITIONS === */
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--hvac-transition-fast: 150ms ease-in-out;
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--hvac-transition-base: 250ms ease-in-out;
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--hvac-transition-slow: 350ms ease-in-out;
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/* === Z-INDEX SCALE === */
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--hvac-z-hide: -1;
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--hvac-z-base: 0;
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--hvac-z-docked: 10;
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--hvac-z-dropdown: 1000;
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--hvac-z-sticky: 1100;
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--hvac-z-banner: 1200;
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--hvac-z-overlay: 1300;
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--hvac-z-modal: 1400;
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--hvac-z-popover: 1500;
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--hvac-z-skipnav: 1600;
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--hvac-z-toast: 1700;
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--hvac-z-tooltip: 1800;
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/* === RESPONSIVE BREAKPOINTS === */
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--hvac-screen-sm: 640px;
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--hvac-screen-md: 768px;
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--hvac-screen-lg: 1024px;
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--hvac-screen-xl: 1280px;
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--hvac-screen-2xl: 1536px;
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/* === COMPONENT TOKENS === */
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/* Container */
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--hvac-container-max-width: 1200px;
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--hvac-container-padding: var(--hvac-space-4);
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/* Cards */
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--hvac-card-padding: var(--hvac-space-6);
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--hvac-card-radius: var(--hvac-radius-base);
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--hvac-card-shadow: var(--hvac-shadow-base);
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--hvac-card-border: 1px solid var(--hvac-neutral-200);
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/* Buttons */
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--hvac-button-padding-sm: var(--hvac-space-2) var(--hvac-space-3);
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--hvac-button-padding-base: var(--hvac-space-3) var(--hvac-space-5);
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--hvac-button-padding-lg: var(--hvac-space-4) var(--hvac-space-8);
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--hvac-button-radius: var(--hvac-radius-base);
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--hvac-button-shadow: var(--hvac-shadow-sm);
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--hvac-button-transition: var(--hvac-transition-fast);
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/* Forms */
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--hvac-input-padding: var(--hvac-space-3) var(--hvac-space-4);
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--hvac-input-radius: var(--hvac-radius-base);
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--hvac-input-border: 1px solid var(--hvac-neutral-300);
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--hvac-input-shadow: var(--hvac-shadow-sm);
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--hvac-input-focus-ring: 0 0 0 3px rgba(2, 116, 190, 0.1);
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/* Navigation */
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--hvac-nav-padding: var(--hvac-space-4) var(--hvac-space-6);
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--hvac-nav-shadow: var(--hvac-shadow-base);
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/* Tables */
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--hvac-table-padding: var(--hvac-space-3) var(--hvac-space-4);
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--hvac-table-border: 1px solid var(--hvac-neutral-200);
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/* === ACCESSIBILITY === */
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--hvac-focus-ring: 0 0 0 3px rgba(2, 116, 190, 0.5);
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--hvac-focus-ring-offset: 2px;
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/* Minimum touch targets */
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--hvac-touch-target: 44px;
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}
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/* ===== RESET & BASE STYLES ===== */
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/* Box sizing for all HVAC components */
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.hvac-content,
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.hvac-content *,
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.hvac-content *::before,
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.hvac-content *::after {
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box-sizing: border-box;
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}
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/* Base text styles */
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.hvac-content {
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
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font-size: var(--hvac-text-base);
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line-height: var(--hvac-leading-normal);
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color: var(--hvac-neutral-900);
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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/* ===== LAYOUT UTILITIES ===== */
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/* Container */
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.hvac-container {
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max-width: var(--hvac-container-max-width);
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margin: 0 auto;
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padding: 0 var(--hvac-container-padding);
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}
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/* Grid System */
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.hvac-grid {
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display: grid;
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gap: var(--hvac-space-6);
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}
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.hvac-grid-2 { grid-template-columns: repeat(2, 1fr); }
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.hvac-grid-3 { grid-template-columns: repeat(3, 1fr); }
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.hvac-grid-4 { grid-template-columns: repeat(4, 1fr); }
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/* Responsive grid */
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@media (max-width: 767px) {
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.hvac-grid-2,
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.hvac-grid-3,
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.hvac-grid-4 {
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grid-template-columns: 1fr;
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}
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}
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@media (min-width: 768px) and (max-width: 1023px) {
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.hvac-grid-3,
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.hvac-grid-4 {
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grid-template-columns: repeat(2, 1fr);
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}
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}
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/* Flexbox utilities */
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.hvac-flex {
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display: flex;
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}
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.hvac-flex-col {
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flex-direction: column;
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}
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.hvac-items-center {
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align-items: center;
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}
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.hvac-justify-center {
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justify-content: center;
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}
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.hvac-justify-between {
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justify-content: space-between;
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}
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.hvac-justify-end {
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justify-content: flex-end;
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}
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.hvac-gap-2 { gap: var(--hvac-space-2); }
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.hvac-gap-3 { gap: var(--hvac-space-3); }
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.hvac-gap-4 { gap: var(--hvac-space-4); }
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.hvac-gap-6 { gap: var(--hvac-space-6); }
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/* ===== SPACING UTILITIES ===== */
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/* Margin */
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.hvac-m-0 { margin: 0 !important; }
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.hvac-m-2 { margin: var(--hvac-space-2); }
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.hvac-m-4 { margin: var(--hvac-space-4); }
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.hvac-m-6 { margin: var(--hvac-space-6); }
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.hvac-mt-0 { margin-top: 0 !important; }
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.hvac-mt-2 { margin-top: var(--hvac-space-2); }
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.hvac-mt-4 { margin-top: var(--hvac-space-4); }
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.hvac-mt-6 { margin-top: var(--hvac-space-6); }
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.hvac-mt-8 { margin-top: var(--hvac-space-8); }
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.hvac-mb-0 { margin-bottom: 0 !important; }
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.hvac-mb-2 { margin-bottom: var(--hvac-space-2); }
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.hvac-mb-4 { margin-bottom: var(--hvac-space-4); }
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.hvac-mb-6 { margin-bottom: var(--hvac-space-6); }
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.hvac-mb-8 { margin-bottom: var(--hvac-space-8); }
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/* Padding */
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.hvac-p-0 { padding: 0 !important; }
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.hvac-p-2 { padding: var(--hvac-space-2); }
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.hvac-p-4 { padding: var(--hvac-space-4); }
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.hvac-p-6 { padding: var(--hvac-space-6); }
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.hvac-px-2 { padding-left: var(--hvac-space-2); padding-right: var(--hvac-space-2); }
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.hvac-px-4 { padding-left: var(--hvac-space-4); padding-right: var(--hvac-space-4); }
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.hvac-px-6 { padding-left: var(--hvac-space-6); padding-right: var(--hvac-space-6); }
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.hvac-py-2 { padding-top: var(--hvac-space-2); padding-bottom: var(--hvac-space-2); }
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.hvac-py-4 { padding-top: var(--hvac-space-4); padding-bottom: var(--hvac-space-4); }
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.hvac-py-6 { padding-top: var(--hvac-space-6); padding-bottom: var(--hvac-space-6); }
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/* ===== REDUCED MOTION SUPPORT ===== */
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@media (prefers-reduced-motion: reduce) {
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*,
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*::before,
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*::after {
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animation-duration: 0.01ms !important;
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animation-iteration-count: 1 !important;
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transition-duration: 0.01ms !important;
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}
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}
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/* ===== PRINT STYLES ===== */
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@media print {
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.hvac-content {
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color: black !important;
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background: white !important;
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}
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.hvac-no-print {
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display: none !important;
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}
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} |