.scb-play-form {
    max-width: 520px;
}

.scb-play-tc,
.scb-play-type,
.scb-play-band {
    border: 1px solid #c5cbcd;
    border-radius: 8px;
    padding: 12px;
    margin: 0;
}

.scb-play-tc legend,
.scb-play-type legend,
.scb-play-band legend {
    font-weight: 600;
    padding: 0 6px;
}

.scb-play-type label {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    margin-bottom: 6px;
}

.scb-play-tc {
    display: block;
}

.scb-play-band label {
    font-weight: 400;
}

.scb-play-band input[type="range"] {
    width: 100%;
}

/* Окно ожидания соперника поверх страницы */
.scb-search {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 40;
    padding: 16px;
}

/* Обязательно рядом с display: flex: атрибут hidden браузер гасит правилом
   display: none, но авторское display его перебивает, и окно висело бы
   поверх страницы всегда. Ровно на этом уже обожглись в профиле */
.scb-search[hidden] {
    display: none;
}

.scb-search-dialog {
    width: 100%;
    max-width: 380px;
    background: var(--scb-card);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
}

.scb-search-remain {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: 1.6rem;
    margin: 6px 0 14px;
}

.scb-search-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.scb-search-actions .scb-btn,
.scb-search-actions .scb-btn-alt {
    border: 0;
    cursor: pointer;
}

.scb-search-actions .scb-btn {
    padding: 10px 14px;
    font: 700 15px/1.2 inherit;
}

.scb-btn-alt {
    display: inline-block;
    padding: 10px 14px;
    border: 1px solid #c5cbcd;
    border-radius: 8px;
    background: #fff;
    color: var(--scb-text);
    font: 600 15px/1.2 inherit;
    cursor: pointer;
}

.scb-challenge {
    max-width: 520px;
    margin-top: 28px;
}

.scb-challenge h2 {
    margin: 0 0 8px;
    font-size: 1.15rem;
}

.scb-challenge-label input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c5cbcd;
    border-radius: 8px;
    font: inherit;
}

.scb-challenge-results {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}

.scb-challenge-card {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    gap: 10px;
    align-items: center;
    background: var(--scb-card);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
}

.scb-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: #dce3e5;
    color: var(--scb-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.scb-challenge-meta {
    min-width: 0;
}

.scb-challenge-meta strong {
    display: block;
}

.scb-challenge-sub,
.scb-challenge-openings {
    margin: 0;
    font-size: 0.9rem;
    color: var(--scb-muted);
}

.scb-challenge-card button {
    padding: 8px 12px;
    border: 0;
    border-radius: 8px;
    background: var(--scb-accent);
    color: #fff;
    font: 600 14px/1.2 inherit;
    cursor: pointer;
}

.scb-incoming {
    max-width: 520px;
    margin: 16px 0;
}

.scb-incoming-card {
    background: var(--scb-card);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
}

.scb-incoming-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.scb-incoming-actions button {
    padding: 8px 12px;
    border-radius: 8px;
    font: 600 14px/1.2 inherit;
    cursor: pointer;
}

.scb-incoming-accept {
    border: 0;
    background: var(--scb-accent);
    color: #fff;
}

.scb-incoming-decline {
    border: 1px solid #c5cbcd;
    background: #fff;
}