/* Closed beta — signup / login waitlist prompt */
.closed-beta-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 240ms ease, visibility 240ms ease;
}

.closed-beta-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.closed-beta-modal-overlay.is-closing {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.closed-beta-modal {
    position: relative;
    width: min(100%, 440px);
    padding: 1.35rem 1.35rem 1.5rem;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    text-align: center;
    transform: translateY(16px) scale(0.96);
    opacity: 0;
}

.closed-beta-modal-overlay.is-open .closed-beta-modal {
    animation: closedBetaModalIn 300ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.closed-beta-modal-overlay.is-closing .closed-beta-modal {
    animation: closedBetaModalOut 220ms ease forwards;
}

@keyframes closedBetaModalIn {
    from {
        transform: translateY(16px) scale(0.96);
        opacity: 0;
    }
    55% {
        transform: translateY(-3px) scale(1.01);
        opacity: 1;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes closedBetaModalOut {
    from {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    to {
        transform: translateY(10px) scale(0.98);
        opacity: 0;
    }
}

.closed-beta-modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    border: 0;
    background: var(--bg-page);
    color: var(--text-muted);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    transition: transform 180ms ease, color 180ms ease, background 180ms ease;
}

.closed-beta-modal-close:hover {
    color: var(--text-primary);
    background: #fff;
    transform: rotate(90deg);
}

.closed-beta-modal-logo {
    display: block;
    width: 100px;
    height: auto;
    margin: 0 auto 0.75rem;
    opacity: 0;
    transform: translateY(-6px);
}

.closed-beta-modal-overlay.is-open .closed-beta-modal-logo {
    animation: closedBetaLogoIn 380ms ease 80ms forwards;
}

@keyframes closedBetaLogoIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.closed-beta-modal-icon {
    width: 3.25rem;
    height: 3.25rem;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    color: var(--accent);
    background: rgba(13, 148, 136, 0.1);
    border: 1px solid rgba(13, 148, 136, 0.28);
    box-shadow: none;
}

.closed-beta-modal-overlay.is-open .closed-beta-modal-icon {
    animation: closedBetaIconPop 420ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes closedBetaIconPop {
    from {
        transform: scale(0.6);
        opacity: 0;
    }
    70% {
        transform: scale(1.08);
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.closed-beta-modal-title {
    margin: 0 0 0.65rem;
    font-size: clamp(1.35rem, 3.5vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.2;
}

.closed-beta-modal-text {
    margin: 0 0 0.85rem;
    font-size: 1.02rem;
    line-height: 1.55;
    color: var(--text-secondary);
}

.closed-beta-modal-email {
    display: inline-block;
    margin: 0 0 1.25rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--bg-page);
    border: 1px solid var(--border);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-all;
    max-width: 100%;
}

.closed-beta-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.closed-beta-modal-btn {
    width: 100%;
    min-height: 44px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    background-image: none;
    box-shadow: none;
    transition: background var(--duration) var(--ease),
        border-color var(--duration) var(--ease),
        color var(--duration) var(--ease),
        opacity 160ms ease;
}

.closed-beta-modal-btn--primary {
    background: var(--accent);
    color: #fff;
}

.closed-beta-modal-btn--primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

.closed-beta-modal-btn--primary:active:not(:disabled) {
    background: var(--accent-hover);
}

.closed-beta-modal-btn--primary:disabled {
    opacity: 0.55;
    cursor: wait;
}

a.closed-beta-modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-sizing: border-box;
}

.closed-beta-modal-btn--ghost {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.closed-beta-modal-btn--ghost:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: rgba(13, 148, 136, 0.06);
}

.closed-beta-modal-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.closed-beta-modal--success .closed-beta-modal-icon {
    color: var(--accent);
    animation: none;
}

.closed-beta-page-dim {
    transition: filter 240ms ease, opacity 240ms ease;
}

.closed-beta-page-dim.is-dimmed {
    filter: blur(2px);
    opacity: 0.55;
    pointer-events: none;
    user-select: none;
}

@media (max-width: 520px) {
    .closed-beta-modal {
        border-radius: 16px;
        padding: 1.1rem 1rem 1.25rem;
    }
}