/* ==========================================================================
demos-pro.css — professional design layer for the SDK demos.
ADDITIVE + NAMESPACED. Every rule targets a `.pro-*` class or lives under a
`.pro-scope` root, so linking this file into an existing demo cannot restyle
its bare tags or break its layout. Opt in element by element.
Usage:
animated aurora background
...
glass card
Save
Connected
========================================================================== */
:root {
--pro-accent: #6366f1;
--pro-accent-2: #8b5cf6;
--pro-accent-3: #06b6d4;
--pro-accent-ink: #4338ca;
--pro-success: #10b981;
--pro-warning: #f59e0b;
--pro-danger: #ef4444;
--pro-ink: #0f172a;
--pro-ink-soft: #475569;
--pro-ink-faint: #94a3b8;
--pro-line: rgba(15, 23, 42, 0.10);
--pro-surface: rgba(255, 255, 255, 0.82);
--pro-surface-solid: #ffffff;
--pro-field: #ffffff;
--pro-r-sm: 8px;
--pro-r: 14px;
--pro-r-lg: 20px;
--pro-r-pill: 999px;
--pro-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.10);
--pro-shadow: 0 10px 30px -12px rgba(15, 23, 42, 0.25), 0 4px 10px -6px rgba(15, 23, 42, 0.12);
--pro-shadow-lg: 0 24px 60px -20px rgba(15, 23, 42, 0.35);
--pro-ring: 0 0 0 4px rgba(99, 102, 241, 0.18);
--pro-ease: cubic-bezier(0.22, 1, 0.36, 1);
--pro-fast: 140ms var(--pro-ease);
--pro-med: 240ms var(--pro-ease);
}
/* Dark variant — set class="pro-dark" on a scope or . */
.pro-dark {
--pro-ink: #e6eef8;
--pro-ink-soft: #b6c2d4;
--pro-ink-faint: #7c8aa0;
--pro-line: rgba(255, 255, 255, 0.10);
--pro-surface: rgba(17, 25, 40, 0.72);
--pro-surface-solid: #0f172a;
--pro-field: rgba(255, 255, 255, 0.04);
}
.pro-scope {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
color: var(--pro-ink);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* --------------------------------------------------- Animated aurora bg --- */
.pro-bg {
position: relative;
background:
radial-gradient(1200px 600px at 12% -8%, rgba(139, 92, 246, 0.30), transparent 60%),
radial-gradient(1000px 700px at 108% 10%, rgba(6, 182, 212, 0.22), transparent 55%),
linear-gradient(135deg, #667eea 0%, #764ba2 100%);
background-attachment: fixed;
}
.pro-bg::before {
content: "";
position: fixed;
inset: -20%;
z-index: 0;
pointer-events: none;
background:
radial-gradient(420px 420px at 20% 30%, rgba(99, 102, 241, 0.35), transparent 60%),
radial-gradient(520px 520px at 80% 60%, rgba(6, 182, 212, 0.28), transparent 60%),
radial-gradient(480px 480px at 55% 85%, rgba(236, 72, 153, 0.22), transparent 60%);
filter: blur(30px);
animation: pro-drift 22s ease-in-out infinite alternate;
}
.pro-bg > * { position: relative; z-index: 1; }
@keyframes pro-drift {
0% { transform: translate3d(0, 0, 0) scale(1); }
50% { transform: translate3d(2%, -2%, 0) scale(1.06); }
100% { transform: translate3d(-2%, 2%, 0) scale(1.03); }
}
/* ------------------------------------------------------------- Headings --- */
.pro-title {
font-size: clamp(1.7rem, 3.2vw, 2.5rem);
font-weight: 800;
letter-spacing: -0.02em;
color: #fff;
text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
display: flex; align-items: center; gap: 12px;
}
.pro-subtitle { color: rgba(255, 255, 255, 0.88); font-size: 1.02rem; margin-top: 4px; }
/* ---------------------------------------------------------------- Cards --- */
.pro-card {
background: var(--pro-surface);
backdrop-filter: blur(18px) saturate(140%);
-webkit-backdrop-filter: blur(18px) saturate(140%);
border: 1px solid rgba(255, 255, 255, 0.35);
border-radius: var(--pro-r-lg);
box-shadow: var(--pro-shadow);
padding: 22px 24px;
transition: transform var(--pro-med), box-shadow var(--pro-med);
}
.pro-dark .pro-card { border-color: var(--pro-line); }
.pro-card--hover:hover { transform: translateY(-3px); box-shadow: var(--pro-shadow-lg); }
.pro-card__title {
display: flex; align-items: center; gap: 10px;
font-size: 1.05rem; font-weight: 700; color: var(--pro-ink);
margin-bottom: 14px;
}
.pro-card__hint { color: var(--pro-ink-soft); font-size: 0.86rem; margin: -6px 0 14px; }
/* -------------------------------------------------------------- Buttons --- */
.pro-btn {
--_bg: var(--pro-surface-solid);
--_fg: var(--pro-ink);
display: inline-flex; align-items: center; justify-content: center; gap: 8px;
padding: 10px 16px;
font: inherit; font-weight: 600; font-size: 0.9rem; line-height: 1;
color: var(--_fg);
background: var(--_bg);
border: 1px solid var(--pro-line);
border-radius: var(--pro-r-sm);
cursor: pointer;
transition: transform var(--pro-fast), box-shadow var(--pro-fast), filter var(--pro-fast), background var(--pro-fast);
box-shadow: var(--pro-shadow-sm);
user-select: none;
}
.pro-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--pro-shadow); }
.pro-btn:active:not(:disabled) { transform: translateY(0) scale(0.98); }
.pro-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pro-btn:focus-visible { outline: none; box-shadow: var(--pro-ring); }
.pro-btn--primary {
--_fg: #fff;
background: linear-gradient(135deg, var(--pro-accent) 0%, var(--pro-accent-2) 100%);
border-color: transparent;
}
.pro-btn--primary:hover:not(:disabled) { filter: brightness(1.06); }
.pro-btn--ghost { --_bg: transparent; box-shadow: none; }
.pro-btn--danger { --_fg: #fff; background: var(--pro-danger); border-color: transparent; }
.pro-btn--success { --_fg: #fff; background: var(--pro-success); border-color: transparent; }
.pro-btn--sm { padding: 6px 11px; font-size: 0.8rem; }
.pro-btn--block { width: 100%; }
/* ---------------------------------------------------- Inputs / fields ----- */
.pro-field {
width: 100%;
padding: 11px 13px;
font: inherit; font-size: 0.9rem;
color: var(--pro-ink);
background: var(--pro-field);
border: 1.5px solid var(--pro-line);
border-radius: var(--pro-r-sm);
transition: border-color var(--pro-fast), box-shadow var(--pro-fast);
}
.pro-field::placeholder { color: var(--pro-ink-faint); }
.pro-field:focus { outline: none; border-color: var(--pro-accent); box-shadow: var(--pro-ring); }
textarea.pro-field { resize: vertical; min-height: 84px; font-family: 'JetBrains Mono', 'SF Mono', ui-monospace, 'Courier New', monospace; }
.pro-field--invalid { border-color: var(--pro-danger); box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.14); }
.pro-label { display: block; font-weight: 600; font-size: 0.82rem; color: var(--pro-ink-soft); margin-bottom: 6px; }
.pro-field-msg { font-size: 0.78rem; margin-top: 6px; min-height: 1em; }
.pro-field-msg--err { color: var(--pro-danger); }
.pro-field-msg--ok { color: var(--pro-success); }
/* --------------------------------------------------- Badges / statuses --- */
.pro-badge {
display: inline-flex; align-items: center; gap: 6px;
padding: 4px 11px; border-radius: var(--pro-r-pill);
font-size: 0.76rem; font-weight: 700; letter-spacing: 0.01em;
background: rgba(99, 102, 241, 0.12); color: var(--pro-accent-ink);
}
.pro-badge--ok { background: rgba(16, 185, 129, 0.14); color: #047857; }
.pro-badge--warn { background: rgba(245, 158, 11, 0.16); color: #b45309; }
.pro-badge--err { background: rgba(239, 68, 68, 0.14); color: #b91c1c; }
.pro-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pro-ink-faint); display: inline-block; }
.pro-dot--live { background: var(--pro-success); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); animation: pro-pulse 1.8s infinite; }
.pro-dot--busy { background: var(--pro-warning); }
.pro-dot--off { background: var(--pro-danger); }
@keyframes pro-pulse {
0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
/* Connection pill (floating top-right status). */
.pro-conn {
display: inline-flex; align-items: center; gap: 8px;
padding: 8px 14px; border-radius: var(--pro-r-pill);
background: var(--pro-surface); backdrop-filter: blur(12px);
border: 1px solid rgba(255, 255, 255, 0.35);
box-shadow: var(--pro-shadow-sm);
font-size: 0.82rem; font-weight: 600; color: var(--pro-ink);
}
/* --------------------------------------------------------- Copy button --- */
.pro-copy {
display: inline-flex; align-items: center; gap: 5px;
padding: 4px 9px; border-radius: var(--pro-r-sm);
font-size: 0.74rem; font-weight: 600; cursor: pointer;
color: var(--pro-ink-soft); background: transparent;
border: 1px solid var(--pro-line);
transition: all var(--pro-fast);
}
.pro-copy:hover { color: var(--pro-accent); border-color: var(--pro-accent); }
.pro-copy--done { color: var(--pro-success); border-color: var(--pro-success); }
/* ------------------------------------------------------- Empty states --- */
.pro-empty {
display: flex; flex-direction: column; align-items: center; justify-content: center;
gap: 8px; padding: 32px 16px; text-align: center;
color: var(--pro-ink-faint);
}
.pro-empty__icon { font-size: 2rem; opacity: 0.7; }
.pro-empty__text { font-size: 0.88rem; }
/* ----------------------------------------------------- Skeleton shimmer --- */
.pro-skel {
border-radius: var(--pro-r-sm);
background: linear-gradient(100deg, rgba(148,163,184,0.15) 30%, rgba(148,163,184,0.30) 50%, rgba(148,163,184,0.15) 70%);
background-size: 200% 100%;
animation: pro-shimmer 1.4s infinite;
}
@keyframes pro-shimmer { to { background-position: -200% 0; } }
/* --------------------------------------------------------------- Toasts --- */
.pro-toasts {
position: fixed; right: 18px; bottom: 18px; z-index: 100000;
display: flex; flex-direction: column; gap: 10px; pointer-events: none;
}
.pro-toast {
pointer-events: auto;
min-width: 220px; max-width: 340px;
padding: 12px 16px; border-radius: var(--pro-r);
background: var(--pro-surface-solid); color: var(--pro-ink);
border-left: 4px solid var(--pro-accent);
box-shadow: var(--pro-shadow-lg);
font-size: 0.86rem; font-weight: 500;
display: flex; align-items: center; gap: 10px;
animation: pro-toast-in var(--pro-med);
}
.pro-toast--ok { border-left-color: var(--pro-success); }
.pro-toast--err { border-left-color: var(--pro-danger); }
.pro-toast--warn { border-left-color: var(--pro-warning); }
.pro-toast--leaving { animation: pro-toast-out 200ms var(--pro-ease) forwards; }
@keyframes pro-toast-in { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
@keyframes pro-toast-out { to { opacity: 0; transform: translateX(20px); } }
/* Micro-interaction: subtle attention pop. */
.pro-pop { animation: pro-pop 320ms var(--pro-ease); }
@keyframes pro-pop { 0% { transform: scale(1); } 40% { transform: scale(1.06); } 100% { transform: scale(1); } }
/* Fade/slide-in for appended list rows. */
.pro-enter { animation: pro-enter 300ms var(--pro-ease) both; }
@keyframes pro-enter { from { opacity: 0; transform: translateY(10px); } }
@media (prefers-reduced-motion: reduce) {
.pro-bg::before, .pro-dot--live, .pro-skel,
.pro-toast, .pro-pop, .pro-enter { animation: none !important; }
.pro-btn, .pro-card { transition: none !important; }
}