.barrage-page {
    /* Strict height to avoid extra scrollbar caused by min-height stacking. */
    height: calc(100vh - 120px);
    min-height: 0;
    background: #020617;
    overflow: hidden;
}

.barrage-stage {
    position: relative;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    background:
        radial-gradient(1000px 420px at 50% 50%, rgba(76, 29, 149, 0.22), transparent 65%),
        #020617;
}

.barrage-stage.has-hero-bg {
    /* Match moments hero background layering */
    background:
        linear-gradient(180deg, rgba(22, 30, 66, 0.45), rgba(22, 30, 66, 0.2)),
        var(--barrage-bg, none),
        radial-gradient(1200px 420px at 20% 10%, rgba(147, 197, 253, 0.38), transparent 65%),
        radial-gradient(1000px 520px at 80% 10%, rgba(167, 139, 250, 0.36), transparent 65%),
        linear-gradient(140deg, #4f46e5, #7c3aed);
    background-size: cover, cover, auto, auto, auto;
    background-position: center center, center center, center, center, center;
}

.barrage-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.8) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.35;
    pointer-events: none;
}

.barrage-mask {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(700px 260px at 50% 30%, rgba(59,130,246,0.16), transparent 75%),
        linear-gradient(180deg, rgba(2,6,23,0.36), rgba(2,6,23,0.62));
    pointer-events: none;
}

.barrage-tip {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 16px;
    transform: translateX(-50%);
    text-align: center;
    color: #f8fafc;
    background: rgba(15, 23, 42, 0.36);
    border: 1px solid rgba(148,163,184,0.22);
    border-radius: 14px;
    padding: 10px 18px;
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.25), inset 0 1px 0 rgba(255,255,255,0.18);
}

.barrage-tip h1 {
    margin: 0;
    font-size: 32px;
    letter-spacing: 2px;
    text-shadow: 0 6px 20px rgba(30,64,175,0.35);
}

.barrage-layer {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 0;
}

.barrage-item {
    position: absolute;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transform: translate(-50%, -50%);
    max-width: 420px;
    animation: barrageDrift var(--drift-dur, 22s) ease-in-out infinite;
    animation-delay: var(--drift-delay, 0s);
    transition: transform 0.2s ease;
}

.barrage-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.42);
    background: rgba(15,23,42,0.72);
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 12px;
    flex: 0 0 auto;
}

.barrage-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.barrage-bubble {
    border-radius: 18px;
    padding: 8px 12px;
    color: #f8fafc;
    background: rgba(15,23,42,0.56);
    border: 1px solid rgba(255,255,255,0.26);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 18px rgba(2,6,23,0.22), inset 0 1px 0 rgba(255,255,255,0.12);
}

.barrage-item:hover {
    z-index: 5;
}

.barrage-item:hover .barrage-bubble {
    border-color: rgba(147,197,253,0.48);
    box-shadow: 0 14px 26px rgba(2,6,23,0.28), 0 0 0 1px rgba(59,130,246,0.22);
}

.barrage-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    opacity: 0.9;
}

.barrage-text {
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.45;
    word-break: break-all;
}

.barrage-time {
    margin-top: 2px;
    font-size: 10px;
    opacity: 0.72;
}

.barrage-editor {
    position: fixed;
    z-index: 40;
    width: min(420px, 90vw);
    transform: translate(-50%, 0);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    border: 1px solid rgba(255,255,255,0.28);
    padding: 12px;
    box-shadow: 0 20px 40px rgba(2,6,23,0.35), inset 0 1px 0 rgba(255,255,255,0.22);
    backdrop-filter: blur(14px) saturate(155%);
    -webkit-backdrop-filter: blur(14px) saturate(155%);
}

.barrage-editor textarea {
    width: 100%;
    min-height: 82px;
    resize: none;
    border-radius: 10px;
    border: 1px solid rgba(148,163,184,0.38);
    background: rgba(15,23,42,0.52);
    color: #e2e8f0;
    padding: 8px 10px;
}

@media (max-width: 768px) {
    .barrage-tip h1 {
        font-size: 24px;
        letter-spacing: 1px;
    }
}

.barrage-editor-actions {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.barrage-editor-actions button {
    border: 0;
    border-radius: 8px;
    padding: 6px 12px;
    cursor: pointer;
}

.barrage-editor-actions .btn-cancel {
    background: rgba(148,163,184,0.32);
    color: #e2e8f0;
}

.barrage-editor-actions .btn-send {
    background: linear-gradient(90deg, #2563eb, #7c3aed);
    color: #fff;
}

@keyframes barrageDrift {
    0% { transform: translate(-50%, -50%) translate3d(0, 0, 0); }
    25% { transform: translate(-50%, -50%) translate3d(8px, -5px, 0); }
    50% { transform: translate(-50%, -50%) translate3d(14px, 2px, 0); }
    75% { transform: translate(-50%, -50%) translate3d(6px, -3px, 0); }
    100% { transform: translate(-50%, -50%) translate3d(0, 0, 0); }
}