/** * NeonDream Design System v3 — enterprise SaaS layer on Bootstrap 5. * Load after site.css. Tokens are additive; components use the `nd-ds-` prefix. * * Dark mode: (or body.nd-body.nd-theme-dark). */ /* -------------------------------------------------------------------------- */ /* Tokens (spacing, radii, shadow, semantic color, motion) */ /* -------------------------------------------------------------------------- */ body.nd-body { --nd-ds-font-sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; --nd-ds-font-display: "Syne", var(--nd-ds-font-sans); /* 4px rhythm — use for padding, gap, stack spacing */ --nd-ds-space-0: 0; --nd-ds-space-1: 0.25rem; /* 4 */ --nd-ds-space-2: 0.5rem; /* 8 */ --nd-ds-space-3: 0.75rem; /* 12 */ --nd-ds-space-4: 1rem; /* 16 */ --nd-ds-space-5: 1.25rem; /* 20 */ --nd-ds-space-6: 1.5rem; /* 24 */ --nd-ds-space-8: 2rem; /* 32 */ --nd-ds-space-10: 2.5rem; /* 40 */ --nd-ds-space-12: 3rem; /* 48 */ --nd-ds-space-16: 4rem; /* 64 */ /* Corner radius = `.rounded-3` site-wide (see site.css --nd-unified-round) */ --nd-ds-radius-sm: var(--nd-unified-round); --nd-ds-radius-md: var(--nd-unified-round); --nd-ds-radius-lg: var(--nd-unified-round); --nd-ds-radius-xl: var(--nd-unified-round); --nd-ds-radius-pill: 50rem; --nd-ds-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05); --nd-ds-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04); --nd-ds-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04); --nd-ds-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.1), 0 4px 8px rgba(15, 23, 42, 0.04); /* Semantic (calm, not neon-alert) */ --nd-ds-success: #059669; --nd-ds-success-bg: rgba(5, 150, 105, 0.1); --nd-ds-success-border: rgba(5, 150, 105, 0.28); --nd-ds-warning: #b45309; --nd-ds-warning-bg: rgba(180, 83, 9, 0.1); --nd-ds-warning-border: rgba(180, 83, 9, 0.28); --nd-ds-danger: #be123c; --nd-ds-danger-bg: rgba(190, 18, 60, 0.08); --nd-ds-danger-border: rgba(190, 18, 60, 0.28); --nd-ds-info: #0369a1; --nd-ds-info-bg: rgba(3, 105, 161, 0.08); --nd-ds-info-border: rgba(3, 105, 161, 0.25); --nd-ds-duration: 160ms; --nd-ds-duration-fast: 120ms; --nd-ds-ease: cubic-bezier(0.25, 0.1, 0.25, 1); /* Readable long-form */ --nd-ds-leading-tight: 1.25; --nd-ds-leading-snug: 1.4; --nd-ds-leading-normal: 1.55; --nd-ds-leading-relaxed: 1.65; --nd-ds-tracking-tight: -0.02em; --nd-ds-tracking-normal: 0; --nd-ds-tracking-caps: 0.04em; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; } @media (prefers-reduced-motion: reduce) { body.nd-body { --nd-ds-duration: 0ms; --nd-ds-duration-fast: 0ms; } } /* -------------------------------------------------------------------------- */ /* Dark theme — maps into existing --nd-* / --bs-* used across site.css */ /* -------------------------------------------------------------------------- */ html[data-nd-theme="dark"] body.nd-body, body.nd-body.nd-theme-dark { color-scheme: dark; --bs-body-bg: #0b0d12; --bs-body-color: #e9ecf1; --bs-border-color: rgba(255, 255, 255, 0.08); --bs-secondary: #94a3b8; --bs-secondary-rgb: 148, 163, 184; --bs-secondary-color: #94a3b8; --bs-link-color: #a5b4fc; --bs-link-hover-color: #c7d2fe; --nd-page-bg: #0b0d12; --nd-surface: #12151c; --nd-text: #e9ecf1; --nd-text-muted: #94a3b8; --nd-border: rgba(255, 255, 255, 0.1); --nd-primary: #f1f5f9; --nd-primary-hover: #ffffff; --nd-tap-muted: rgba(255, 255, 255, 0.06); --nd-accent: #818cf8; --nd-accent-soft: rgba(129, 140, 248, 0.22); --nd-accent-hover: #a5b4fc; --nd-glow: 0 0 0 1px rgba(129, 140, 248, 0.35), 0 16px 48px rgba(0, 0, 0, 0.45); --nd-ds-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35); --nd-ds-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35); --nd-ds-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45); --nd-ds-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5); --nd-ds-success: #34d399; --nd-ds-success-bg: rgba(52, 211, 153, 0.12); --nd-ds-success-border: rgba(52, 211, 153, 0.35); --nd-ds-warning: #fbbf24; --nd-ds-warning-bg: rgba(251, 191, 36, 0.12); --nd-ds-warning-border: rgba(251, 191, 36, 0.35); --nd-ds-danger: #fb7185; --nd-ds-danger-bg: rgba(251, 113, 133, 0.12); --nd-ds-danger-border: rgba(251, 113, 133, 0.35); --nd-ds-info: #38bdf8; --nd-ds-info-bg: rgba(56, 189, 248, 0.12); --nd-ds-info-border: rgba(56, 189, 248, 0.35); } /* -------------------------------------------------------------------------- */ /* Typography scale — hierarchy without clutter */ /* -------------------------------------------------------------------------- */ .nd-ds-display { font-family: var(--nd-ds-font-display); font-weight: 700; letter-spacing: var(--nd-ds-tracking-tight); line-height: var(--nd-ds-leading-tight); font-size: clamp(1.75rem, 4vw + 1rem, 2.5rem); color: var(--nd-text); } .nd-ds-h1 { font-family: var(--nd-ds-font-display); font-weight: 700; letter-spacing: var(--nd-ds-tracking-tight); line-height: var(--nd-ds-leading-tight); font-size: clamp(1.5rem, 2.2vw + 1rem, 2rem); color: var(--nd-text); } .nd-ds-h2 { font-family: var(--nd-ds-font-display); font-weight: 700; letter-spacing: var(--nd-ds-tracking-tight); line-height: var(--nd-ds-leading-snug); font-size: clamp(1.25rem, 1.2vw + 1rem, 1.5rem); color: var(--nd-text); } .nd-ds-h3 { font-weight: 600; letter-spacing: var(--nd-ds-tracking-tight); line-height: var(--nd-ds-leading-snug); font-size: 1.0625rem; color: var(--nd-text); } @media (min-width: 768px) { .nd-ds-h3 { font-size: 1.125rem; } } .nd-ds-lead { font-size: 1.0625rem; line-height: var(--nd-ds-leading-relaxed); color: var(--nd-text-muted); max-width: 42rem; } .nd-ds-body { font-size: 1rem; line-height: var(--nd-ds-leading-relaxed); color: var(--nd-text); } .nd-ds-caption { font-size: 0.8125rem; line-height: var(--nd-ds-leading-normal); letter-spacing: var(--nd-ds-tracking-normal); color: var(--nd-text-muted); } .nd-ds-overline { font-size: 0.6875rem; font-weight: 600; letter-spacing: var(--nd-ds-tracking-caps); text-transform: uppercase; color: var(--nd-text-muted); } /* -------------------------------------------------------------------------- */ /* Layout — containers, section rhythm, stack / cluster */ /* -------------------------------------------------------------------------- */ .nd-ds-container { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: var(--nd-shell-inset, 1rem); } .nd-ds-container--narrow { max-width: 42rem; } .nd-ds-container--wide { max-width: 80rem; } .nd-ds-section { padding-block: clamp(var(--nd-ds-space-8), 6vw, var(--nd-ds-space-16)); } .nd-ds-section--sm { padding-block: clamp(var(--nd-ds-space-6), 4vw, var(--nd-ds-space-10)); } .nd-ds-stack { display: flex; flex-direction: column; gap: var(--nd-ds-space-4); } .nd-ds-stack--sm { gap: var(--nd-ds-space-2); } .nd-ds-stack--lg { gap: var(--nd-ds-space-6); } .nd-ds-cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--nd-ds-space-2); } .nd-ds-cluster--lg { gap: var(--nd-ds-space-3); } /* Spacing utilities (complement Bootstrap gutters) */ .nd-ds-mt-flow > * + * { margin-top: var(--nd-ds-space-4); } .nd-ds-mt-flow--sm > * + * { margin-top: var(--nd-ds-space-2); } .nd-ds-mt-flow--lg > * + * { margin-top: var(--nd-ds-space-6); } /* -------------------------------------------------------------------------- */ /* Buttons — premium interactions, works with or without .btn */ /* -------------------------------------------------------------------------- */ .nd-ds-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--nd-ds-space-2); min-height: 2.5rem; padding: 0.5rem 1.1rem; font-weight: 600; font-size: 0.9375rem; line-height: 1.2; text-decoration: none; border-radius: var(--nd-ds-radius-pill); border: 1px solid transparent; cursor: pointer; transition: background-color var(--nd-ds-duration) var(--nd-ds-ease), border-color var(--nd-ds-duration) var(--nd-ds-ease), color var(--nd-ds-duration) var(--nd-ds-ease), box-shadow var(--nd-ds-duration) var(--nd-ds-ease), transform var(--nd-ds-duration-fast) var(--nd-ds-ease); } .nd-ds-btn:disabled, .nd-ds-btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; pointer-events: none; } @media (prefers-reduced-motion: reduce) { .nd-ds-btn { transition: none; } } .nd-ds-btn--primary { background: var(--nd-primary); color: #fff; box-shadow: var(--nd-ds-shadow-xs); } .nd-ds-btn--primary:hover { background: var(--nd-primary-hover); color: #fff; box-shadow: var(--nd-ds-shadow-sm); } .nd-ds-btn--primary:active { transform: translateY(0.5px); } .nd-ds-btn--secondary { background: var(--nd-surface); color: var(--nd-text); border-color: var(--nd-border); box-shadow: var(--nd-ds-shadow-xs); } .nd-ds-btn--secondary:hover { background: var(--nd-tap-muted); border-color: var(--nd-border); } .nd-ds-btn--outline { background: transparent; color: var(--nd-text); border-color: var(--nd-border); } .nd-ds-btn--outline:hover { background: var(--nd-tap-muted); border-color: var(--nd-text-muted); } .nd-ds-btn--ghost { background: transparent; color: var(--nd-text-muted); border-color: transparent; box-shadow: none; } .nd-ds-btn--ghost:hover { background: var(--nd-tap-muted); color: var(--nd-text); } .nd-ds-btn--accent { background: var(--nd-accent); color: #fff; border-color: transparent; } .nd-ds-btn--accent:hover { background: var(--nd-accent-hover); color: #fff; } .nd-ds-btn--cta { padding-inline: 1.35rem; min-height: 2.75rem; font-size: 1rem; box-shadow: var(--nd-ds-shadow-sm); } .nd-ds-btn--icon { min-width: 2.5rem; padding-inline: 0.65rem; } .nd-ds-btn--sm { min-height: 2.25rem; padding: 0.35rem 0.85rem; font-size: 0.875rem; } .nd-ds-btn--lg { min-height: 2.75rem; padding: 0.55rem 1.35rem; font-size: 1rem; } .nd-ds-btn .bi { font-size: 1.05em; } /* Loading: pair with aria-busy on button */ .nd-ds-btn[aria-busy="true"] { position: relative; color: transparent !important; } .nd-ds-btn[aria-busy="true"]::after { content: ""; position: absolute; width: 1rem; height: 1rem; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.35); border-top-color: #fff; animation: nd-ds-spin 0.65s linear infinite; } .nd-ds-btn--secondary[aria-busy="true"]::after, .nd-ds-btn--outline[aria-busy="true"]::after, .nd-ds-btn--ghost[aria-busy="true"]::after { border-color: rgba(15, 23, 42, 0.2); border-top-color: var(--nd-accent); } @keyframes nd-ds-spin { to { transform: rotate(360deg); } } @media (prefers-reduced-motion: reduce) { .nd-ds-btn[aria-busy="true"]::after { animation: none; border-top-color: transparent; border-color: rgba(255, 255, 255, 0.5); } } /* -------------------------------------------------------------------------- */ /* Cards — product, dashboard, stats */ /* -------------------------------------------------------------------------- */ .nd-ds-card { background: var(--nd-surface); color: var(--nd-text); border: 1px solid var(--nd-border); border-radius: var(--nd-ds-radius-lg); box-shadow: var(--nd-ds-shadow-xs); transition: box-shadow var(--nd-ds-duration) var(--nd-ds-ease), border-color var(--nd-ds-duration) var(--nd-ds-ease), transform var(--nd-ds-duration-fast) var(--nd-ds-ease); } .nd-ds-card--interactive:hover { box-shadow: var(--nd-ds-shadow-md); border-color: rgba(99, 102, 241, 0.25); } html[data-nd-theme="dark"] .nd-ds-card--interactive:hover, body.nd-body.nd-theme-dark .nd-ds-card--interactive:hover { border-color: rgba(129, 140, 248, 0.35); } @media (prefers-reduced-motion: reduce) { .nd-ds-card--interactive:hover { transform: none; } } .nd-ds-card__body { padding: var(--nd-ds-space-5); } .nd-ds-card__body--sm { padding: var(--nd-ds-space-4); } .nd-ds-card__header { padding: var(--nd-ds-space-4) var(--nd-ds-space-5); border-bottom: 1px solid var(--nd-border); display: flex; align-items: flex-start; justify-content: space-between; gap: var(--nd-ds-space-3); } .nd-ds-card__footer { padding: var(--nd-ds-space-3) var(--nd-ds-space-5); border-top: 1px solid var(--nd-border); background: var(--nd-tap-muted); border-radius: 0 0 var(--nd-ds-radius-lg) var(--nd-ds-radius-lg); } .nd-ds-stat { display: grid; gap: var(--nd-ds-space-1); } .nd-ds-stat__value { font-weight: 700; font-size: 1.5rem; letter-spacing: var(--nd-ds-tracking-tight); line-height: var(--nd-ds-leading-tight); color: var(--nd-text); font-variant-numeric: tabular-nums; } .nd-ds-stat__label { font-size: 0.8125rem; color: var(--nd-text-muted); } /* -------------------------------------------------------------------------- */ /* Forms & search */ /* -------------------------------------------------------------------------- */ .nd-ds-field { display: grid; gap: var(--nd-ds-space-1); } .nd-ds-label { font-size: 0.8125rem; font-weight: 600; color: var(--nd-text); } .nd-ds-help { font-size: 0.75rem; color: var(--nd-text-muted); } .nd-ds-input, .nd-ds-select { display: block; width: 100%; min-height: 2.5rem; padding: 0.5rem 0.75rem; font-size: 1rem; line-height: var(--nd-ds-leading-normal); color: var(--nd-text); background-color: var(--nd-surface); border: 1px solid var(--nd-border); border-radius: var(--nd-ds-radius-md); transition: border-color var(--nd-ds-duration-fast) var(--nd-ds-ease), box-shadow var(--nd-ds-duration-fast) var(--nd-ds-ease); } .nd-ds-input:focus, .nd-ds-select:focus { outline: none; border-color: var(--nd-accent); box-shadow: 0 0 0 3px var(--nd-accent-soft); } .nd-ds-input[aria-invalid="true"], .nd-ds-select[aria-invalid="true"] { border-color: var(--nd-ds-danger); box-shadow: 0 0 0 3px var(--nd-ds-danger-bg); } .nd-ds-input:disabled, .nd-ds-select:disabled { opacity: 0.55; cursor: not-allowed; } /* Floating label pattern (Bootstrap-compatible) */ .nd-ds-floating.form-floating > .form-control:focus ~ label, .nd-ds-floating.form-floating > .form-control:not(:placeholder-shown) ~ label, .nd-ds-floating.form-floating > .form-select ~ label { color: var(--nd-text-muted); } .nd-ds-search { display: flex; align-items: center; gap: var(--nd-ds-space-2); padding: 0.35rem 0.75rem; background: var(--nd-surface); border: 1px solid var(--nd-border); border-radius: var(--nd-ds-radius-pill); box-shadow: var(--nd-ds-shadow-xs); transition: border-color var(--nd-ds-duration-fast) var(--nd-ds-ease), box-shadow var(--nd-ds-duration-fast) var(--nd-ds-ease); } .nd-ds-search:focus-within { border-color: var(--nd-accent); box-shadow: 0 0 0 3px var(--nd-accent-soft); } .nd-ds-search__icon { color: var(--nd-text-muted); flex-shrink: 0; } .nd-ds-search .form-control { border: 0 !important; box-shadow: none !important; background: transparent !important; padding-left: 0; } .nd-ds-search .form-control:focus { box-shadow: none !important; } /* -------------------------------------------------------------------------- */ /* Alerts / callouts (semantic) */ /* -------------------------------------------------------------------------- */ .nd-ds-callout { border-radius: var(--nd-ds-radius-md); padding: var(--nd-ds-space-4); border: 1px solid var(--nd-border); background: var(--nd-tap-muted); } .nd-ds-callout--success { border-color: var(--nd-ds-success-border); background: var(--nd-ds-success-bg); color: var(--nd-text); } .nd-ds-callout--warning { border-color: var(--nd-ds-warning-border); background: var(--nd-ds-warning-bg); color: var(--nd-text); } .nd-ds-callout--danger { border-color: var(--nd-ds-danger-border); background: var(--nd-ds-danger-bg); color: var(--nd-text); } .nd-ds-callout--info { border-color: var(--nd-ds-info-border); background: var(--nd-ds-info-bg); color: var(--nd-text); } /* -------------------------------------------------------------------------- */ /* Icon scale helpers (works with Bootstrap Icons) */ /* -------------------------------------------------------------------------- */ .nd-ds-icon-sm { --nd-icon-size: 0.875rem; } .nd-ds-icon-md { --nd-icon-size: 1rem; } .nd-ds-icon-lg { --nd-icon-size: 1.25rem; } .nd-ds-icon-xl { --nd-icon-size: 1.5rem; }