/* ============================================================ THEME — Cupertino ----------------------------------------------------------- This is the ONE FILE users swap to reskin their site. Replace this file with any other theme.css to change the entire look & feel. Tokens only — no component CSS lives here. TOKEN CONTRACT ----------------------------------------------------------- Every theme MUST declare every variable in this file, even if it sets it to a neutral value (e.g. --glow-md: 0 0 0 transparent;). That's what guarantees a clean one-file swap. Slots: Surfaces : --paper, --paper-raised, --paper-sunk, --paper-glass Ink : --ink, --ink-soft, --ink-faint, --graphite, --muted Lines : --guide, --guide-soft, --hair, --hair-soft Primary : --ai, --ai-ink, --ai-wash (system blue in cupertino) Seal : --shu, --shu-wash (system red) Accent : --ochre, --ochre-wash (system orange / amber) Code : --code-bg/ink/muted/accent/green/blue Type : --font-display/script/serif/sans/mono Radius : --r-sm, --r-md, --r-lg Shadow : --shadow-sm, --shadow-md, --shadow-lg Blur : --blur-sm, --blur-md, --blur-lg (vibrancy) Glow : --glow-sm, --glow-md, --glow-lg (cupertino lifts, doesn't glow) Motion : --duration-fast, --duration-normal, --duration-slow, --ease ============================================================ */ @import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600;700&display=swap'); :root { /* Surfaces — AppKit panels */ --paper: #F5F5F7; --paper-raised: #FFFFFF; --paper-sunk: #E9E9EC; --paper-glass: rgba(255, 255, 255, 0.72); /* Ink — warm black, never pure */ --ink: #1D1D1F; --ink-soft: #3A3A3C; --ink-faint: #8E8E93; --graphite: #2C2C2E; --muted: #6E6E73; /* Hairlines / guides */ --guide: #D2D2D7; --guide-soft: #E5E5EA; --hair: #D2D2D7; --hair-soft: #E5E5EA; /* Primary accent — system blue */ --ai: #0071E3; --ai-ink: #0058B0; --ai-wash: #E5F0FB; /* Seal — system red */ --shu: #FF3B30; --shu-wash: #FFEAE8; /* Accent — system orange / amber */ --ochre: #FF9F0A; --ochre-wash: #FFF4E0; /* Code surface — native Xcode dark */ --code-bg: #1C1C1E; --code-ink: #F2F2F7; --code-muted: #8E8E93; --code-accent: #FF9F0A; --code-green: #30D158; --code-blue: #64D2FF; /* Typography — 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 — AppKit corners */ --r-sm: 8px; --r-md: 10px; --r-lg: 14px; /* Shadows — small, diffuse, lifted */ --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 0 0 0.5px rgba(0, 0, 0, 0.04); --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04); --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10), 0 2px 6px rgba(0, 0, 0, 0.04); /* Blur — vibrancy (Cupertino's signature) */ --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 */ --duration-fast: 160ms; --duration-normal: 220ms; --duration-slow: 320ms; --ease: cubic-bezier(0.25, 0.1, 0.25, 1); /* ---------------------------------------------------------- SEMANTIC ALIASES ----------------------------------------------------------- Bridge the library's expected names to this theme's native palette. Components can now write m.color(surface-default) or var(--surface-default) and reskin with the theme automatically. ---------------------------------------------------------- */ /* Backgrounds (page-level) */ --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 (hover / active wash layers) — macOS faint ink overlay */ --interactive-hover: rgba(0, 0, 0, 0.04); --interactive-active: rgba(0, 0, 0, 0.08); /* Brand (identity — action-primary usually references these) */ --brand-primary: var(--ai); --brand-primary-hover: var(--ai-ink); /* Action (primary / secondary / tertiary) */ --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 / status (high-level semantic) */ --feedback-info: var(--ai); --feedback-success: var(--code-green); --feedback-warning: var(--ochre); --feedback-error: var(--shu); /* Status — info (three-part: default / subtle / text) */ --info-default: var(--ai); --info-subtle: var(--ai-wash); --info-text: var(--ai-ink); /* Status — success (macOS system green) */ --success-default: var(--code-green); --success-subtle: rgba(48, 209, 88, 0.12); --success-text: #1E8838; /* Status — warning (macOS system orange) */ --warning-default: var(--ochre); --warning-subtle: var(--ochre-wash); --warning-text: #B36600; /* Status — error (macOS system red) */ --error-default: var(--shu); --error-subtle: rgba(255, 59, 48, 0.12); --error-text: #A8281F; /* ---------------------------------------------------------- LIBRARY SCALES (space / radius / type / motion / z) ----------------------------------------------------------- The library mixins emit var(--space-), var(--radius-), var(--font-primary), var(--font-size-), var(--z-), … Themes declare the slots so those mixins always resolve. ---------------------------------------------------------- */ /* Space scale (rem for accessibility) */ --space-2xs: 0.25rem; --space-xs: 0.5rem; --space-sm: 0.75rem; --space-md: 1rem; --space-lg: 1.5rem; --space-xl: 2rem; /* Radius alias — mirrors --r-* with standard names so `m.radius(size)` in the library finds --radius-. */ --radius-sm: var(--r-sm); --radius-md: var(--r-md); --radius-lg: var(--r-lg); --radius-xl: 0.75rem; --radius-full: 9999px; /* Shadow — higher-elevation slots (AppKit floating surfaces) */ --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.14), 0 4px 10px rgba(0, 0, 0, 0.05); --shadow-2xl: 0 28px 70px rgba(0, 0, 0, 0.20), 0 6px 14px rgba(0, 0, 0, 0.06); /* Typography — base body font + key scale slots (SF Pro stack) */ --font-primary: var(--font-sans); --font-size-base: 1rem; --line-height-normal: 1.5; --font-weight-medium: 500; /* Z-index layers */ --z-sticky: 1020; --z-dropdown: 1030; --z-backdrop: 1040; --z-modal: 1050; --z-popover: 1060; --z-tooltip: 1070; /* ---------------------------------------------------------- OPTIONAL COMPONENT OVERRIDES (Feature 1.3) ----------------------------------------------------------- Cupertino expresses AppKit UI: softly rounded controls, diffuse card lift, larger panel radii. Overrides are intentionally sparse — pick the ones that carry the identity of the OS, leave the rest on library defaults. ---------------------------------------------------------- */ --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 */ }