/* Dedicated provider buttons: legacy .case-err__btn rules inject a Google logo. */
.sw-auth-providers {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    width: 100%;
    margin: 24px 0 8px;
}
.sw-auth-providers .sw-auth-provider {
    --provider-bg: #fff;
    --provider-color: #202124;
    --provider-border: #dadce0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 12px 16px;
    margin: 0;
    border: 1px solid var(--provider-border);
    border-radius: 10px;
    background: var(--provider-bg);
    color: var(--provider-color);
    box-shadow: none;
    text-shadow: none;
    font: 500 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    letter-spacing: normal;
    text-transform: none;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: filter .15s ease, transform .15s ease;
}
.sw-auth-providers .sw-auth-provider::before,
.sw-auth-providers .sw-auth-provider::after { content: none; }
.sw-auth-providers .sw-auth-provider--vk {
    --provider-bg: #0077ff; --provider-color: #fff; --provider-border: #0077ff;
}
.sw-auth-providers .sw-auth-provider--telegram {
    --provider-bg: #1685b5; --provider-color: #fff; --provider-border: #1685b5;
}
.sw-auth-providers .sw-auth-provider--yandex {
    --provider-bg: #222; --provider-color: #fff; --provider-border: #505050;
}
.sw-auth-providers .sw-auth-provider--steam {
    --provider-bg: linear-gradient(120deg, #172334, #1b4864);
    --provider-color: #fff; --provider-border: #36617b;
}
.sw-auth-providers .sw-auth-provider__icon {
    display: block;
    flex: 0 0 24px;
    width: 24px;
    height: 24px;
    margin: 0;
    color: inherit;
}
.sw-auth-providers .sw-auth-provider__label {
    min-width: 0;
    color: inherit;
    overflow-wrap: anywhere;
}
@media (hover: hover) {
    .sw-auth-providers .sw-auth-provider:hover { filter: brightness(.93); }
}
.sw-auth-providers .sw-auth-provider:active { transform: translateY(1px); }
.sw-auth-providers .sw-auth-provider:focus-visible {
    outline: 3px solid #ffc607;
    outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
    .sw-auth-providers .sw-auth-provider { transition: none; }
}