/* Sambutan untuk pengguna baru */
.xz-welcome-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(16,19,24,.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    animation: xzWelcomeFade 220ms var(--ease) both;
}

.xz-welcome {
    position: relative;
    width: min(460px,100%);
    max-height: calc(100vh - 36px);
    overflow-y: auto;
    padding: 26px 24px 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--sh-2);
    animation: xzWelcomePop 320ms var(--ease) both;
}

.xz-welcome-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
}

.xz-welcome-mark {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    background: var(--blue);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.xz-welcome-mark .icon {
    width: 24px;
    height: 24px;
}

.xz-welcome-kicker {
    font: 700 9px 'JetBrains Mono',monospace;
    letter-spacing: .14em;
    color: var(--muted);
}

.xz-welcome h2 {
    margin-top: 6px;
    font-size: clamp(22px,5vw,27px);
    font-weight: 900;
    letter-spacing: -.05em;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.xz-welcome h2 span {
    color: var(--blue);
}

.xz-welcome-lead {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.65;
    color: var(--muted-2);
}

.xz-welcome-steps {
    display: grid;
    gap: 8px;
    margin: 18px 0;
    padding: 0;
    list-style: none;
}

.xz-welcome-steps li {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 11px 12px;
    border: 1px solid var(--line);
    background: #F8FAFF;
}

.xz-welcome-steps b {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    flex: none;
    border: 1px solid var(--line);
    background: #fff;
    font: 800 10px 'JetBrains Mono',monospace;
}

.xz-welcome-steps strong {
    display: block;
    font-size: 12px;
    font-weight: 800;
}

.xz-welcome-steps small {
    display: block;
    margin-top: 1px;
    font-size: 11px;
    line-height: 1.5;
    color: var(--muted);
}

.xz-welcome-actions {
    display: grid;
    gap: 9px;
}

.xz-welcome-actions .btn {
    width: 100%;
}

.xz-welcome-help {
    margin-top: 14px;
    text-align: center;
    font-size: 11px;
    color: var(--muted);
}

.xz-welcome-help a {
    color: var(--blue-deep);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.xz-welcome-overlay.is-leaving {
    opacity: 0;
    transition: opacity 180ms var(--ease);
}

@keyframes xzWelcomeFade {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes xzWelcomePop {
    from {
        opacity: 0;
        transform: translateY(14px) scale(.98);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .xz-welcome-overlay,
    .xz-welcome {
        animation: none;
    }
}