/* ───────────────────────────────────────────────────────────── MANGONESE.CSS Shared brand stylesheet for all Mangonese apps. Hosted at: https://mangonese.dev/shared/mangonese.css Last updated: May 2026 Cascade contract: - Everything below is wrapped in `@layer mangonese`. - Vanilla apps that load this file via plain get every rule applied as expected — layered rules still apply when nothing else is competing for the property. - Apps that pair this file with a utility framework (Tailwind v4, Open Props, etc.) get the utility classes winning on conflict because their layers (theme, base, components, utilities) are declared AFTER `mangonese` and the cascade order is by first declaration — later layers win. - The @media (prefers-reduced-motion) rule at the bottom is left UNLAYERED on purpose so its !important resets always trump any framework's transition / animation utilities (a11y-first). ───────────────────────────────────────────────────────────── */ /* @import must be the very first rule (after @charset). The font stylesheet contains only @font-face declarations, which are not subject to the cascade — layering it doesn't matter. */ @import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap'); @layer mangonese { /* ── DESIGN TOKENS ── */ :root { /* Backgrounds (dark mode default) */ --bg-primary: #0d1117; --bg-surface: #0f1923; --bg-elevated: #161f2e; /* Text */ --text-primary: #e8f0ea; --text-secondary: #5a6a7e; --text-muted: #4a5a6a; /* Brand */ --mango: #f0a500; --mango-warm: #f8c820; --teal: #3dd6ac; /* States */ --error: #e85a5a; --warning: #f8c820; --success: #3dd6ac; /* Borders */ --border-subtle: rgba(255, 255, 255, 0.06); --border-strong: rgba(255, 255, 255, 0.12); /* Type */ --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif; --font-mono: ui-monospace, 'SF Mono', Menlo, monospace; /* Radius */ --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 40px; /* Spacing scale */ --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px; --space-12: 48px; /* Shadows */ --shadow-sm: 0 1px 2px rgba(0,0,0,0.3); --shadow-md: 0 4px 12px rgba(0,0,0,0.4); --shadow-lg: 0 16px 32px rgba(0,0,0,0.5); --shadow-xl: 0 40px 80px rgba(0,0,0,0.6); /* Transitions */ --ease: cubic-bezier(0.4, 0, 0.2, 1); --transition-fast: 120ms var(--ease); --transition-base: 200ms var(--ease); --transition-slow: 320ms var(--ease); } /* ── LIGHT MODE OVERRIDES ── */ @media (prefers-color-scheme: light) { :root { --bg-primary: #fafaf7; --bg-surface: #ffffff; --bg-elevated: #f0efe9; --text-primary: #0d1117; --text-secondary: #5a6a7e; --text-muted: #8a9aa8; --border-subtle: rgba(0, 0, 0, 0.06); --border-strong: rgba(0, 0, 0, 0.12); --shadow-sm: 0 1px 2px rgba(0,0,0,0.06); --shadow-md: 0 4px 12px rgba(0,0,0,0.10); --shadow-lg: 0 16px 32px rgba(0,0,0,0.14); --shadow-xl: 0 40px 80px rgba(0,0,0,0.18); } } /* ── MANUAL THEME OVERRIDES ── Apps wire up a toggle that sets data-theme="light" or data-theme="dark" on the element, overriding the system preference. */ [data-theme="light"] { --bg-primary: #fafaf7; --bg-surface: #ffffff; --bg-elevated: #f0efe9; --text-primary: #0d1117; --text-secondary: #5a6a7e; --text-muted: #8a9aa8; --border-subtle: rgba(0, 0, 0, 0.06); --border-strong: rgba(0, 0, 0, 0.12); --shadow-sm: 0 1px 2px rgba(0,0,0,0.06); --shadow-md: 0 4px 12px rgba(0,0,0,0.10); --shadow-lg: 0 16px 32px rgba(0,0,0,0.14); --shadow-xl: 0 40px 80px rgba(0,0,0,0.18); } [data-theme="dark"] { --bg-primary: #0d1117; --bg-surface: #0f1923; --bg-elevated: #161f2e; --text-primary: #e8f0ea; --text-secondary: #5a6a7e; --text-muted: #4a5a6a; --border-subtle: rgba(255, 255, 255, 0.06); --border-strong: rgba(255, 255, 255, 0.12); --shadow-sm: 0 1px 2px rgba(0,0,0,0.3); --shadow-md: 0 4px 12px rgba(0,0,0,0.4); --shadow-lg: 0 16px 32px rgba(0,0,0,0.5); --shadow-xl: 0 40px 80px rgba(0,0,0,0.6); } /* ── BASE RESET ── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; } body { font-family: var(--font-sans); font-size: 16px; line-height: 1.5; color: var(--text-primary); background: var(--bg-primary); /* dvh accounts for the iOS Safari URL bar — vh would overshoot. */ min-height: 100dvh; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } img, svg, video { display: block; max-width: 100%; } button, input, textarea, select { font: inherit; color: inherit; } a { color: var(--mango); text-decoration: none; transition: color var(--transition-fast); } a:hover { color: var(--mango-warm); } /* ── TYPOGRAPHY ── */ h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.2; color: var(--text-primary); } h1 { font-size: 28px; font-weight: 700; } h2 { font-size: 22px; } h3 { font-size: 18px; } h4 { font-size: 16px; } h5 { font-size: 14px; } h6 { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; } .text-secondary { color: var(--text-secondary); } .text-muted { color: var(--text-muted); } .text-mango { color: var(--mango); } .text-teal { color: var(--teal); } .text-error { color: var(--error); } .text-success { color: var(--success); } .text-xs { font-size: 11px; } .text-sm { font-size: 13px; } .text-md { font-size: 15px; } .text-lg { font-size: 18px; } /* ── LAYOUT UTILITIES ── */ .container { width: 100%; max-width: 480px; margin: 0 auto; padding: 0 var(--space-4); } @media (min-width: 768px) { .container { max-width: 720px; } } .flex { display: flex; } .flex-col { display: flex; flex-direction: column; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .gap-1 { gap: var(--space-1); } .gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); } /* ── SURFACE / CARD ── */ .surface { background: var(--bg-surface); border-radius: var(--radius-md); padding: var(--space-4); } .card { background: var(--bg-elevated); border-radius: var(--radius-md); padding: var(--space-4); border: 1px solid var(--border-subtle); } /* ── BUTTON ── */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); height: 44px; padding: 0 var(--space-5); font-size: 15px; font-weight: 500; border-radius: var(--radius-sm); border: none; cursor: pointer; transition: background var(--transition-fast), transform var(--transition-fast); user-select: none; -webkit-user-select: none; } .btn:active { transform: scale(0.97); } .btn-primary { background: var(--mango); color: #1a1208; } .btn-primary:hover { background: var(--mango-warm); } .btn-secondary { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong); } .btn-secondary:hover { background: var(--border-subtle); } .btn-ghost { background: transparent; color: var(--text-secondary); } .btn-ghost:hover { background: var(--bg-elevated); color: var(--text-primary); } .btn-danger { background: var(--error); color: #fff; } /* ── INPUTS ── */ .input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], textarea, select { width: 100%; height: 44px; padding: 0 var(--space-3); background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); color: var(--text-primary); font-size: 16px; transition: border-color var(--transition-fast); outline: none; } textarea { height: auto; min-height: 88px; padding: var(--space-3); line-height: 1.5; resize: vertical; } .input:focus, input:focus, textarea:focus, select:focus { border-color: var(--mango); } label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: var(--space-2); } /* ── TOAST ── */ #toast-host { position: fixed; bottom: var(--space-6); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: var(--space-2); z-index: 9999; pointer-events: none; width: 100%; max-width: 420px; padding: 0 var(--space-4); } .toast { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); box-shadow: var(--shadow-lg); font-size: 14px; pointer-events: auto; animation: toast-in 240ms var(--ease); } .toast-error { border-left: 4px solid var(--error); } .toast-success { border-left: 4px solid var(--success); } .toast-warning { border-left: 4px solid var(--warning); } @keyframes toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } } /* ── MODAL ── */ .modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: flex-end; justify-content: center; z-index: 1000; animation: fade-in 200ms var(--ease); } @media (min-width: 640px) { .modal-backdrop { align-items: center; } } .modal { background: var(--bg-surface); border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding: var(--space-6); width: 100%; max-width: 480px; box-shadow: var(--shadow-xl); animation: modal-in 280ms var(--ease); } @media (min-width: 640px) { .modal { border-radius: var(--radius-lg); } } @keyframes fade-in { from { opacity: 0; } to { opacity: 1; } } @keyframes modal-in { from { transform: translateY(40px); opacity: 0; } to { transform: translateY(0); opacity: 1; } } /* ── LOADING SPINNER ── */ .spinner { width: 20px; height: 20px; border: 2px solid var(--border-strong); border-top-color: var(--mango); border-radius: 50%; animation: spin 720ms linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } /* ── SAFE-AREA HELPERS ── prefer the Capacitor-injected --safe-area-inset-* custom props (Android 15+ edge-to-edge, older WebViews), fall back to env() (iOS / modern WebViews), then 0. */ .safe-top { padding-top: var(--safe-area-inset-top, env(safe-area-inset-top, 0px)); } .safe-bottom { padding-bottom: var(--safe-area-inset-bottom, env(safe-area-inset-bottom, 0px)); } /* ── ACCESSIBILITY ── */ :focus-visible { outline: 2px solid var(--mango); outline-offset: 2px; } /* ════════════════════════════════════════════════════════════════ EXPANSION (2026-06) — additive component classes for @mangonese/ds. New selectors only; nothing above this line is modified. ════════════════════════════════════════════════════════════════ */ /* ── FORMS ── */ .select { width: 100%; padding: var(--space-3) var(--space-4); background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); font: inherit; } .select:focus { outline: none; border-color: var(--mango); } .textarea { width: 100%; min-height: 80px; padding: var(--space-3) var(--space-4); background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); font: inherit; resize: vertical; } .textarea:focus { outline: none; border-color: var(--mango); } .label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: var(--space-2); } .field { display: block; } .field-help { font-size: 12px; color: var(--text-muted); margin-top: var(--space-1); } .field-error { font-size: 12px; color: var(--error); margin-top: var(--space-1); } .checkbox, .radio { width: 18px; height: 18px; accent-color: var(--mango); } .switch { position: relative; display: inline-block; width: 40px; height: 24px; } .switch input { opacity: 0; width: 0; height: 0; } .switch .switch-track { position: absolute; inset: 0; background: var(--border-strong); border-radius: 999px; transition: var(--transition-base); } .switch .switch-track::before { content: ""; position: absolute; height: 18px; width: 18px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: var(--transition-base); } .switch input:checked + .switch-track { background: var(--mango); } .switch input:checked + .switch-track::before { transform: translateX(16px); } .slider { width: 100%; accent-color: var(--mango); } /* ── FEEDBACK ── */ .badge { display: inline-flex; align-items: center; padding: 2px 8px; font-size: 11px; font-weight: 600; border-radius: 999px; background: var(--bg-elevated); color: var(--text-secondary); } .badge-mango { background: var(--mango); color: #1a1205; } .badge-teal { background: var(--teal); color: #04211a; } .badge-error { background: var(--error); color: #fff; } .badge-warning { background: var(--warning); color: #1a1205; } .badge-success { background: var(--success); color: #04211a; } .chip { display: inline-flex; align-items: center; gap: var(--space-2); padding: 4px 10px; font-size: 13px; border-radius: 999px; background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-subtle); } .chip-dismiss { cursor: pointer; opacity: 0.6; line-height: 1; } .chip-dismiss:hover { opacity: 1; } .tooltip { display: inline-block; padding: 6px 10px; font-size: 12px; background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); } .progress { width: 100%; height: 8px; background: var(--bg-elevated); border-radius: 999px; overflow: hidden; } .progress-bar { height: 100%; background: var(--mango); border-radius: 999px; transition: width var(--transition-base); } .skeleton { background: linear-gradient(90deg, var(--bg-elevated) 25%, var(--bg-surface) 50%, var(--bg-elevated) 75%); background-size: 200% 100%; animation: skeleton-shimmer 1.4s ease infinite; border-radius: var(--radius-sm); } @keyframes skeleton-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } } .alert { display: flex; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: var(--bg-surface); border-left: 4px solid var(--text-muted); } .alert-info { border-left-color: var(--teal); } .alert-success { border-left-color: var(--success); } .alert-warning { border-left-color: var(--warning); } .alert-error { border-left-color: var(--error); } .empty-state { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-3); padding: var(--space-8) var(--space-4); color: var(--text-secondary); } /* ── NAVIGATION ── */ .tabs { display: flex; gap: var(--space-4); border-bottom: 1px solid var(--border-subtle); } .tab { padding: var(--space-3) 0; font-size: 14px; color: var(--text-secondary); border: none; border-bottom: 2px solid transparent; background: none; cursor: pointer; } .tab[aria-selected="true"] { color: var(--text-primary); border-bottom-color: var(--mango); } .tab-panel { padding-top: var(--space-4); } .segmented { display: inline-flex; padding: 3px; gap: 2px; background: var(--bg-elevated); border-radius: var(--radius-md); } .segmented-option { padding: 6px 14px; font-size: 13px; border: none; background: none; cursor: pointer; border-radius: calc(var(--radius-md) - 3px); color: var(--text-secondary); } .segmented-option[aria-selected="true"] { background: var(--bg-surface); color: var(--text-primary); box-shadow: var(--shadow-sm); } .bottom-nav { display: flex; justify-content: space-around; padding: var(--space-2) 0; background: var(--bg-surface); border-top: 1px solid var(--border-subtle); } .bottom-nav-item { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; color: var(--text-muted); background: none; border: none; cursor: pointer; } .bottom-nav-item[aria-current="page"] { color: var(--mango); } /* ── LAYOUT ── */ .divider { border: none; border-top: 1px solid var(--border-subtle); margin: 0; } .divider[data-orientation="vertical"] { border-top: none; border-left: 1px solid var(--border-subtle); align-self: stretch; } /* ── DATA ── */ .list { display: flex; flex-direction: column; background: var(--bg-surface); border-radius: var(--radius-md); overflow: hidden; } .list-item { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-subtle); } .list-item:last-child { border-bottom: none; } .list-item-body { flex: 1; min-width: 0; } .list-item-title { color: var(--text-primary); font-size: 15px; } .list-item-subtitle { color: var(--text-muted); font-size: 13px; } .list-item-trailing { color: var(--text-secondary); } .avatar { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--bg-elevated); color: var(--text-secondary); font-weight: 600; overflow: hidden; } .avatar img { width: 100%; height: 100%; object-fit: cover; } .stat { display: flex; flex-direction: column; gap: 2px; } .stat-label { font-size: 12px; color: var(--text-muted); } .stat-value { font-size: 24px; font-weight: 700; color: var(--text-primary); } .stat-delta-up { color: var(--success); font-size: 13px; } .stat-delta-down { color: var(--error); font-size: 13px; } /* ── OVERLAYS ── */ .sheet { background: var(--bg-surface); border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding: var(--space-6); width: 100%; max-width: 480px; box-shadow: var(--shadow-xl); } .sheet-handle { width: 36px; height: 4px; border-radius: 999px; background: var(--border-strong); margin: 0 auto var(--space-4); } .menu { display: flex; flex-direction: column; min-width: 180px; padding: var(--space-2); background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); } .menu-item { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); font-size: 14px; color: var(--text-primary); border: none; background: none; text-align: left; border-radius: var(--radius-sm); cursor: pointer; } .menu-item:hover { background: var(--bg-surface); } .action-sheet { display: flex; flex-direction: column; gap: var(--space-2); width: 100%; max-width: 420px; } .action-sheet-item { padding: var(--space-4); text-align: center; font-size: 16px; color: var(--mango); background: var(--bg-elevated); border: none; border-radius: var(--radius-md); cursor: pointer; } .action-sheet-cancel { color: var(--text-secondary); font-weight: 600; } .popover { display: inline-block; padding: var(--space-4); background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); } } /* ── REDUCED MOTION (a11y) ── Intentionally OUTSIDE @layer mangonese. Per the CSS Cascade Layers spec, !important rules in unlayered position trump !important rules inside any layer — so this stays the highest-priority a11y override regardless of what utility framework an app pairs us with. */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }