/* UI block system — modals, drawers, topup cards */

.ui-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99990;
    background: rgba(0, 0, 0, 0.88);
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
}

.ui-overlay.is-open {
    display: flex;
}

.ui-card,
.auth-modal-card {
    background: #0c0c0c;
    border: 2px solid #a3ff12;
    border-radius: 14px;
    padding: 24px 22px 22px;
    max-width: 560px;
    width: 100%;
    position: relative;
    box-shadow: 6px 6px 0 rgba(163, 255, 18, 0.12);
}

.ui-card--wide {
    max-width: min(640px, 100%);
}

.ui-card-close,
.auth-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    color: #666;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    padding: 4px;
}

.ui-card-close:hover,
.auth-modal-close:hover {
    color: #a3ff12;
}

.ui-block {
    margin: 0 0 14px;
    padding: 0 0 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ui-block:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.ui-block-title {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #888;
    margin: 0 0 10px;
}

.ui-block-body {
    color: #ccc;
    line-height: 1.55;
}

.ui-block--warn {
    background: rgba(255, 107, 107, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.25);
    border-radius: 10px;
    padding: 12px 14px;
    color: #ffb4b4;
    font-size: 0.88rem;
    margin-bottom: 14px;
}

.ui-balance-hero {
    font-size: 1.75rem;
    font-weight: 700;
    color: #a3ff12;
    margin: 0 0 6px;
}

.ui-hint {
    color: #888;
    font-size: 0.86rem;
    line-height: 1.5;
    margin: 0 0 12px;
}

.ui-btn-primary,
.auth-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    background: #a3ff12;
    color: #0a0a0a;
    font-weight: 700;
    font-size: 0.92rem;
    cursor: pointer;
    text-decoration: none;
    box-sizing: border-box;
}

.ui-btn-primary:hover,
.auth-submit:hover {
    filter: brightness(1.06);
}

.ui-btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.ui-btn-secondary,
.studio-side-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 11px 16px;
    border-radius: 8px;
    border: 1px solid rgba(163, 255, 18, 0.35);
    background: transparent;
    color: #a3ff12;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    text-decoration: none;
    box-sizing: border-box;
}

.ui-btn-secondary:hover,
.studio-side-btn:hover {
    background: rgba(163, 255, 18, 0.08);
}

/* Topup package cards */
.topup-packages {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.topup-packages--grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.topup-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.15s, background 0.15s;
}

.topup-card:hover {
    border-color: rgba(163, 255, 18, 0.45);
    background: rgba(163, 255, 18, 0.04);
}

.topup-card.is-popular {
    border-color: rgba(163, 255, 18, 0.55);
    box-shadow: 0 0 0 1px rgba(163, 255, 18, 0.15);
}

.topup-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.topup-card__credits {
    font-size: 1.15rem;
    font-weight: 700;
    color: #f0f0f0;
    line-height: 1.2;
}

.topup-card__badge {
    flex-shrink: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(163, 255, 18, 0.15);
    color: #a3ff12;
    border: 1px solid rgba(163, 255, 18, 0.35);
}

.topup-card__price {
    font-size: 1.35rem;
    font-weight: 700;
    color: #a3ff12;
}

.topup-card__price small {
    font-size: 0.78rem;
    font-weight: 500;
    color: #888;
}

.topup-card__pay {
    margin-top: 4px;
}

.studio-drawer-card .topup-packages--grid {
    grid-template-columns: 1fr;
}

#pricing .topup-packages--grid {
    margin-top: 8px;
}

@media (max-width: 640px) {
    .topup-packages--grid {
        grid-template-columns: 1fr;
    }
}

#auth-modal {
    font-family: "Space Grotesk", system-ui, sans-serif;
}

#bonus-info-modal {
    z-index: 99991;
}

#guest-topup-modal {
    z-index: 99992;
}

#recover-guest-modal {
    z-index: 99993;
}

#link-telegram-modal {
    z-index: 99994;
}

#cab-credentials-modal {
    z-index: 99995;
}

#guest-recovery-modal {
    z-index: 99996;
}

.ui-modal-title {
    margin: 0 0 14px;
    font-size: 1.08rem;
    font-weight: 800;
    color: #f5f5f5;
}

.ui-modal-title--accent {
    color: #a3ff12;
}

.auth-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.auth-tab {
    background: transparent;
    border: 1px solid #333;
    color: #888;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.82rem;
}

.auth-tab.is-active {
    border-color: #a3ff12;
    color: #a3ff12;
}

.auth-field {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid #333;
    background: #111;
    color: #eee;
    font-size: 0.9rem;
}

.auth-hint {
    font-size: 0.78rem;
    color: #666;
    line-height: 1.45;
    margin: 0 0 12px;
}

.auth-warn-box {
    font-size: 0.76rem;
    color: #ffb347;
    line-height: 1.45;
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 179, 71, 0.35);
    border-radius: 6px;
    background: rgba(255, 179, 71, 0.08);
}

.auth-method-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.auth-method-tab {
    background: transparent;
    border: 1px solid #333;
    color: #888;
    padding: 7px 11px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.78rem;
}

.auth-method-tab.is-active {
    border-color: #a3ff12;
    color: #a3ff12;
}

.auth-email-note {
    font-size: 0.76rem;
    color: #a3ff12;
    line-height: 1.45;
    margin: 0 0 12px;
    padding: 8px 10px;
    border: 1px solid rgba(163, 255, 18, 0.25);
    border-radius: 6px;
    background: rgba(163, 255, 18, 0.06);
}

.auth-msg {
    min-height: 1.2em;
    font-size: 0.78rem;
    margin-top: 12px;
}

.cab-profile-form {
    margin-bottom: 0;
}

.cab-profile-form .ui-block-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cab-profile-label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #888;
    margin: 0 0 6px;
}