/* First-visit welcome — swap items, services & cash */

.welcome-modal-layer {
    z-index: 1260;
    overflow: hidden;
    overscroll-behavior: contain;
}

.welcome-modal-layer.is-open {
    animation: welcome-fade-in 0.35s ease;
}

@keyframes welcome-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.welcome-modal.auth-modal {
    width: min(calc(100vw - 2rem), 580px);
    max-width: 580px;
    max-height: min(92dvh, 860px);
    padding: 1.65rem 1.75rem 1.5rem;
    margin: auto;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    min-width: 0;
}

.welcome-modal-layer.modal-layer {
    padding: max(1rem, var(--safe-top)) 1rem max(1rem, var(--safe-bottom));
    align-items: center;
    justify-content: center;
}

@keyframes welcome-pop {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(12px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.welcome-modal {
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    text-align: center;
    animation: welcome-pop 0.45s cubic-bezier(0.34, 1.4, 0.64, 1);
    min-width: 0;
    max-width: 100%;
}

.welcome-modal > * {
    min-width: 0;
    max-width: 100%;
}

.welcome-modal .modal-soft {
    pointer-events: none;
}

.welcome-modal__close {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    z-index: 2;
}

.welcome-modal__hero {
    margin-bottom: 1rem;
}

.welcome-modal__badge {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--brand);
    background: color-mix(in srgb, var(--brand) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--brand) 28%, transparent);
}

.welcome-modal__mascot {
    margin: 0 auto 0.35rem;
    max-width: min(200px, 56vw);
}

.welcome-modal__mascot-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 8px 20px rgba(190, 24, 93, 0.2));
    animation: welcome-bob 2.8s ease-in-out infinite;
    transform-origin: center bottom;
}

@keyframes welcome-bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.welcome-modal__title {
    margin: 0 0 0.25rem;
    font-size: clamp(1.25rem, 4.5vw, 1.55rem);
    font-weight: 900;
    line-height: 1.15;
}

.welcome-modal__headline {
    margin: 0 0 0.45rem;
    font-size: clamp(1.05rem, 3.8vw, 1.25rem);
    font-weight: 800;
    color: var(--brand);
}

.welcome-modal__sub {
    margin: 0;
    font-size: 0.86rem;
    line-height: 1.45;
    max-width: 28rem;
    margin-inline: auto;
}

.welcome-modal__pillars {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
    margin: 1rem 0 0.75rem;
    text-align: left;
    width: 100%;
}

@media (min-width: 560px) {
    .welcome-modal__pillars {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.5rem;
    }
}

.welcome-pillar {
    padding: 0.7rem 0.65rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.welcome-pillar:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.welcome-pillar--item {
    border-color: color-mix(in srgb, #3b82f6 35%, var(--line));
    background: color-mix(in srgb, #3b82f6 6%, var(--surface));
}

.welcome-pillar--service {
    border-color: color-mix(in srgb, #8b5cf6 35%, var(--line));
    background: color-mix(in srgb, #8b5cf6 6%, var(--surface));
}

.welcome-pillar--cash {
    border-color: color-mix(in srgb, #10b981 35%, var(--line));
    background: color-mix(in srgb, #10b981 6%, var(--surface));
}

.welcome-pillar__icon {
    font-size: 1.45rem;
    line-height: 1;
    display: block;
    margin-bottom: 0.25rem;
}

.welcome-pillar h3 {
    margin: 0 0 0.2rem;
    font-size: 0.82rem;
    font-weight: 800;
}

.welcome-pillar p {
    margin: 0;
    font-size: 0.72rem;
    line-height: 1.35;
    color: var(--muted);
}

.welcome-pillar__example {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.65rem;
    font-weight: 700;
    font-style: italic;
    overflow-wrap: anywhere;
}

.welcome-modal__swap-demo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
    padding: 0.45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--brand) 8%, transparent);
    width: fit-content;
    margin-inline: auto;
}

.welcome-swap-chip {
    font-size: 1.15rem;
    animation: welcome-chip-bounce 1.6s ease-in-out infinite;
}

.welcome-swap-chip:nth-child(1) { animation-delay: 0s; }
.welcome-swap-chip:nth-child(3) { animation-delay: 0.2s; }
.welcome-swap-chip:nth-child(5) { animation-delay: 0.4s; }

@keyframes welcome-chip-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.welcome-swap-arrow {
    font-size: 0.9rem;
    font-weight: 900;
    color: var(--brand);
    opacity: 0.85;
}

.welcome-modal__bonus {
    margin-bottom: 1.15rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    border: 1px dashed color-mix(in srgb, var(--brand) 40%, var(--line));
    background: color-mix(in srgb, var(--brand) 5%, transparent);
    text-align: left;
}

.welcome-modal__bonus-badge {
    display: inline-block;
    margin-bottom: 0.25rem;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand);
}

.welcome-modal__bonus strong {
    display: block;
    font-size: 0.88rem;
    margin-bottom: 0.15rem;
}

.welcome-modal__bonus p {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.4;
}

.welcome-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: 0.15rem;
}

.welcome-modal__actions .button {
    min-height: 2.85rem;
    padding: 0.75rem 1.15rem;
}

.welcome-modal__dismiss {
    font-weight: 700;
}

.welcome-modal__remember {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    margin-top: 1rem;
    padding-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--muted);
    cursor: pointer;
    user-select: none;
    width: auto;
    max-width: 100%;
}

.welcome-modal__remember input[type="checkbox"] {
    appearance: auto;
    -webkit-appearance: checkbox;
    width: 1.0625rem !important;
    height: 1.0625rem !important;
    min-width: 1.0625rem !important;
    min-height: 1.0625rem !important;
    max-width: 1.0625rem !important;
    max-height: 1.0625rem !important;
    margin: 0;
    padding: 0 !important;
    flex: 0 0 auto;
    border-radius: 4px;
    accent-color: var(--brand);
    cursor: pointer;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: none;
}

@media (max-height: 720px) {
    .welcome-modal.auth-modal {
        padding: 1.15rem 1.25rem 1.1rem;
    }

    .welcome-modal__hero {
        margin-bottom: 0.65rem;
    }

    .welcome-modal__mascot {
        max-width: min(150px, 48vw);
    }

    .welcome-modal__pillars {
        margin: 0.65rem 0 0.5rem;
    }

    .welcome-modal__swap-demo {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .welcome-modal,
    .welcome-modal-layer.is-open,
    .welcome-modal__mascot-img,
    .welcome-swap-chip {
        animation: none !important;
    }
}