/* Shared home-to-room and room-entry loading state. */
.meeting-loading {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    grid-template-columns: minmax(0, 1fr);
    padding: 24px;
    box-sizing: border-box;
    background: #f7f9fc;
    color: #1c2b45;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.meeting-loading[hidden],
.meeting-loading.hidden {
    display: none !important;
}
.meeting-loading-card {
    box-sizing: border-box;
    min-width: 0;
    width: min(100%, 340px);
    padding: 36px 24px 28px;
    border: 1px solid #e6ebf4;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 16px 54px #263b610b;
}
.meeting-loading-mark {
    position: relative;
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    margin: 0 auto 24px;
}
.meeting-loading-mark::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid #edf2fd;
    border-top-color: #3168ee;
    border-right-color: #a8c1ff;
    border-radius: 50%;
    animation: meeting-orbit 1.3s linear infinite;
}
.meeting-loading-mark img {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    box-shadow: 0 4px 12px #3168ee1a;
}
.meeting-loading .meeting-loading-title {
    margin: 0 0 10px;
    padding: 0;
    color: #1c2b45;
    font-size: 20px;
    font-weight: 650;
    line-height: 1.4;
}
.meeting-loading .meeting-loading-message {
    margin: 0;
    padding: 0;
    font-size: 13px;
    color: #758198;
    line-height: 1.8;
}
.meeting-loading-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 22px;
}
.meeting-loading-dots span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #3168ee;
    animation: meeting-dot 1.5s ease-in-out infinite;
}
.meeting-loading-dots span:nth-child(2) {
    animation-delay: 0.15s;
}
.meeting-loading-dots span:nth-child(3) {
    animation-delay: 0.3s;
}
@keyframes meeting-orbit {
    to {
        transform: rotate(360deg);
    }
}
@keyframes meeting-dot {
    0%,
    70%,
    100% {
        opacity: 0.25;
        transform: translateY(0);
    }
    35% {
        opacity: 1;
        transform: translateY(-3px);
    }
}
@media (prefers-reduced-motion: reduce) {
    .meeting-loading-mark::before,
    .meeting-loading-dots span {
        animation: none;
    }
}