:root {
    /* Fonts */
    --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

    /* n8n Inspired Dark Theme Palette */
    /* Primary Accents */
    --color-primary: #ff6d5a;
    /* Vibrant orange-red */
    --color-primary-gradient: linear-gradient(180deg, #ff7d6e 0%, #ff4d4d 100%);
    /* Top-down gradient like reference */
    --color-primary-glow: rgba(255, 77, 77, 0.4);

    /* Backgrounds */
    --color-bg-body: #0b0d17;
    /* Deep dark blue-black */
    --color-bg-surface: #141721;
    --color-bg-card: rgba(255, 255, 255, 0.03);
    /* Glassy card */
    --color-bg-card-hover: rgba(255, 255, 255, 0.06);
    --color-secondary: #141721;

    /* Text */
    --color-text-main: #ffffff;
    --color-text-muted: #9ca3af;
    --color-text-dark: #0b0d17;
    /* For buttons */

    /* Borders */
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-hover: rgba(255, 255, 255, 0.2);

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;

    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --glow-color: rgba(255, 109, 90, 0.15);
    /* Orange glow for cursor */

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
}

[data-theme="light"] {
    --color-bg-body: #f8fafc;
    --color-bg-surface: #ffffff;
    --color-bg-card: #f8fafc;
    --color-bg-card-hover: #f1f5f9;
    --color-text-main: #0f172a;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    --color-border-hover: #cbd5e1;
    --glow-color: rgba(255, 109, 90, 0.05);
    --color-secondary: #ffffff;
}