@charset "UTF-8"; /* ============================================================ THEME — Cupertino Dark ----------------------------------------------------------- Dark companion to Cupertino (macOS native light). Same AppKit design language: SF system stack, soft AppKit radii (8/10/14), vibrancy blurs, lifted (not glowing) shadows. Only the COLOR palette inverts. Mood: macOS Dark Mode. SF-symbol-adjacent, system-blue accent brightened for dark surfaces (Apple's #0A84FF dark variant), warm ink-black panels (never purple, never pure black). Trivial inversion — most macOS Dark conventions are well-established. Opt-in via ``. Pair with cupertino/theme.css to ship a project with a default light AppKit mode and an opt-in dark AppKit mode. ============================================================ */ @import 'https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600;700&display=swap'; :root, :root[data-theme=cupertino-dark] { color-scheme: dark; /* Surfaces — AppKit dark panels */ --paper: #1E1E1E; --paper-raised: #2A2A2A; --paper-sunk: #141414; --paper-glass: rgba(42, 42, 42, 0.72); /* Ink — warm white, never pure */ --ink: #F5F5F7; --ink-soft: #C7C7CC; --ink-faint: #98989D; --graphite: #AEAEB2; --muted: #6E6E73; /* Hairlines / guides — translucent white */ --guide: rgba(255, 255, 255, 0.16); --guide-soft: rgba(255, 255, 255, 0.08); --hair: rgba(255, 255, 255, 0.12); --hair-soft: rgba(255, 255, 255, 0.06); /* Primary accent — Apple system blue (dark variant) */ --ai: #0A84FF; --ai-ink: #409CFF; --ai-wash: rgba(10, 132, 255, 0.16); /* Seal — Apple system red (dark variant) */ --shu: #FF453A; --shu-wash: rgba(255, 69, 58, 0.16); /* Accent — Apple system orange (dark variant) */ --ochre: #FF9F0A; --ochre-wash: rgba(255, 159, 10, 0.16); /* Code surface — AppKit dark code panel */ --code-bg: #0F0F0F; --code-ink: #F2F2F7; --code-muted: #8E8E93; --code-accent: #FF9F0A; --code-green: #30D158; --code-blue: #64D2FF; /* Typography — match Cupertino (SF system stack) */ --font-display: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Segoe UI', Helvetica, Arial, sans-serif; --font-script: 'Caveat', 'Shadows Into Light', cursive; --font-serif: ui-serif, 'New York', 'Iowan Old Style', 'Palatino', Georgia, serif; --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', 'Segoe UI', Helvetica, Arial, sans-serif; --font-mono: 'SF Mono', ui-monospace, 'JetBrains Mono', 'Menlo', Consolas, monospace; /* Radius — match Cupertino (AppKit corners) */ --r-sm: 8px; --r-md: 10px; --r-lg: 14px; /* Shadows — small, diffuse, lifted (deeper for dark) */ --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.30), 0 0 0 0.5px rgba(0, 0, 0, 0.30); --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.40), 0 1px 3px rgba(0, 0, 0, 0.30); --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.50), 0 2px 6px rgba(0, 0, 0, 0.30); --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.60), 0 4px 10px rgba(0, 0, 0, 0.32); --shadow-2xl: 0 28px 70px rgba(0, 0, 0, 0.72), 0 6px 14px rgba(0, 0, 0, 0.36); /* Blur — vibrancy (Cupertino's signature, match light) */ --blur-sm: blur(20px) saturate(180%); --blur-md: blur(30px) saturate(180%); --blur-lg: blur(40px) saturate(180%); /* Glow — Cupertino doesn't glow, it lifts */ --glow-sm: 0 0 0 transparent; --glow-md: 0 0 0 transparent; --glow-lg: 0 0 0 transparent; /* Motion — Apple-snappy, match Cupertino */ --duration-fast: 160ms; --duration-normal: 220ms; --duration-slow: 320ms; --ease: cubic-bezier(0.25, 0.1, 0.25, 1); /* ---------------------------------------------------------- SEMANTIC ALIASES ---------------------------------------------------------- */ /* Backgrounds */ --background-default: var(--paper); --background-subtle: var(--paper-sunk); --background-navbar: var(--paper-raised); /* Surfaces */ --surface-default: var(--paper); --surface-raised: var(--paper-raised); --surface-sunk: var(--paper-sunk); --surface-muted: var(--paper-sunk); --surface-subtle: var(--paper-raised); --surface-emphasis: var(--ink); --surface-glass: var(--paper-glass); /* Text */ --text-primary: var(--ink); --text-secondary: var(--ink-soft); --text-muted: var(--ink-faint); --text-tertiary: var(--muted); --text-inverse: var(--paper); --text-link: var(--ai); --text-link-hover: var(--ai-ink); /* Borders */ --border-default: var(--hair); --border-subtle: var(--hair-soft); --border-emphasis: var(--ink); --border-focus: var(--ai); /* Interactive — translucent white on dark (macOS Dark convention) */ --interactive-hover: rgba(255, 255, 255, 0.06); --interactive-active: rgba(255, 255, 255, 0.10); /* Brand */ --brand-primary: var(--ai); --brand-primary-hover: var(--ai-ink); /* Action triplets */ --action-primary-default: var(--ai); --action-primary-hover: var(--ai-ink); --action-primary-active: var(--ai-ink); --action-primary-wash: var(--ai-wash); --action-secondary-default: var(--shu); --action-secondary-hover: var(--shu); --action-secondary-active: var(--shu); --action-secondary-wash: var(--shu-wash); --action-tertiary-default: var(--ochre); --action-tertiary-hover: var(--ochre); --action-tertiary-active: var(--ochre); --action-tertiary-wash: var(--ochre-wash); /* Feedback */ --feedback-info: var(--ai); --feedback-success: var(--code-green); --feedback-warning: var(--ochre); --feedback-error: var(--shu); /* Status — info */ --info-default: var(--ai); --info-subtle: var(--ai-wash); --info-text: var(--ai-ink); /* Status — success (macOS dark green) */ --success-default: #30D158; --success-subtle: rgba(48, 209, 88, 0.16); --success-text: #5FE37F; /* Status — warning (macOS dark orange) */ --warning-default: var(--ochre); --warning-subtle: var(--ochre-wash); --warning-text: #FFB340; /* Status — error (macOS dark red) */ --error-default: var(--shu); --error-subtle: var(--shu-wash); --error-text: #FF6961; /* ---------------------------------------------------------- LIBRARY SCALES ---------------------------------------------------------- */ /* Space scale */ /* Spacing rhythm — THE knob for how dense or airy this theme feels. The numbered scale is the source of truth: every component reads var(--space-N), and the t-shirt aliases (--space-md, --space-lg …) are emitted by the library as references to these, so they follow automatically. Change a value here and the whole page re-proportions. Halve them for a compact UI; raise 4/5/6 for an airy editorial feel. */ --space-0: 0; /* flush */ --space-1: 0.5rem; /* tight inner gap */ --space-2: 0.75rem; /* control padding */ --space-3: 0.875rem; /* (no t-shirt) */ --space-4: 1rem; /* default rhythm */ --space-5: 1.5rem; /* section gap */ --space-6: 2rem; /* block gap */ --space-7: 3rem; /* major gap */ --space-8: 4rem; /* page section */ --space-9: 6rem; /* hero rhythm */ /* T-shirt aliases - var() references into this theme's numbered scale, so re-tuning a numbered step re-tunes its alias automatically. */ --space-xs: var(--space-1); --space-sm: var(--space-2); --space-md: var(--space-4); --space-lg: var(--space-5); --space-xl: var(--space-6); --space-2xl: var(--space-7); --space-3xl: var(--space-8); --space-4xl: var(--space-9); /* Radius alias */ --radius-sm: var(--r-sm); --radius-md: var(--r-md); --radius-lg: var(--r-lg); --radius-xl: 0.75rem; --radius-full: 9999px; /* Typography */ --font-primary: var(--font-sans); --font-size-base: 1rem; --line-height-normal: 1.5; --font-weight-medium: 500; /* Z-index */ --z-sticky: 1020; --z-dropdown: 1030; --z-backdrop: 1040; --z-modal: 1050; --z-popover: 1060; --z-tooltip: 1070; /* ---------------------------------------------------------- OPTIONAL COMPONENT OVERRIDES — match Cupertino ---------------------------------------------------------- */ --btn-radius: var(--r-md); /* 10px — AppKit control */ --card-radius: var(--r-lg); /* 14px — panel corner */ --card-shadow: var(--shadow-sm); /* diffuse, lifted */ --input-radius: var(--r-sm); /* 8px — text field */ --modal-radius: var(--r-lg); /* matches panel */ --tooltip-radius: var(--r-sm); /* bezel tooltip */ }