/* SPDX-License-Identifier: MIT
   Copyright (c) 2026 Sorcha Contributors

   Feature 124 animation primitives. Mobile-first, GPU-composited keyframes.
   Two consumers in v1:
   - WaitingCard.razor (US2, T021) — pulsing skeleton placeholder while a
     citizen's application is in review.
   - WelcomeTakeover.razor (US3, T028) — fade-in + dismiss-out for the
     first-credential takeover overlay. Added in the PR-C slice. */

@keyframes sorcha-skeleton-pulse {
    0%   { opacity: 0.4; }
    50%  { opacity: 0.8; }
    100% { opacity: 0.4; }
}

.sorcha-waiting-card {
    border-radius: 16px;
    padding: 24px;
    margin-top: 16px;
    background: linear-gradient(135deg, #e6e9ef 0%, #f3f5f9 100%);
    min-height: 180px;
    animation: sorcha-skeleton-pulse 1.4s ease-in-out infinite;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.sorcha-waiting-card__line {
    height: 12px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.08);
    margin-bottom: 12px;
}

.sorcha-waiting-card__line--short { width: 40%; }
.sorcha-waiting-card__line--mid   { width: 65%; }
.sorcha-waiting-card__line--long  { width: 90%; }

/* Feature 124 (US3, T028). Welcome takeover — full-screen overlay over Home,
   id-card centred, fade-in/dismiss-out. CSS-only (no JS animation), GPU-
   composited transforms. */

@keyframes sorcha-takeover-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.sorcha-welcome-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(180deg, #f3f5f9 0%, #e6e9ef 100%);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: sorcha-takeover-fade-in 200ms ease-out both;
}

.sorcha-welcome-content {
    max-width: 480px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
}

.sorcha-welcome-headline {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: #1c2540;
}

.sorcha-welcome-subhead {
    font-size: 1rem;
    color: rgba(28, 37, 64, 0.7);
    margin: 0 0 24px 0;
}

.sorcha-welcome-card-frame {
    margin: 0 auto;
    max-width: 380px;
    width: 100%;
}