.world-page {
    max-width: 1400px;
    margin: 70px auto 0;
    padding: 0 1rem;
    height: calc(100vh - 70px);
    display: flex;
    overflow: hidden;
}

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 !important;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,0.01) 0%, rgba(0,0,0,0) 100%);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    margin-bottom: 20px;
}

.chat-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.02);
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.online-dot {
    width: 10px;
    height: 10px;
    background: #00ff7f;
    border-radius: 50%;
    box-shadow: 0 0 12px #00ff7f;
    position: relative;
}

.online-dot::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px solid #00ff7f;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

.chat-header h2 {
    font-size: 1.2rem;
    color: var(--gold);
}

.chat-header p {
    font-size: 0.8rem;
    color: var(--text-gray);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 3px;
}

/* Message Styles */
.message-item {
    display: flex;
    gap: 1rem;
    max-width: 85%;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.msg-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    flex-shrink: 0;
    cursor: pointer;
    overflow: hidden;
}

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

.msg-bubble {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 0.8rem 1.2rem;
    border-radius: 0 18px 18px 18px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.msg-header {
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}

.msg-author {
    font-weight: 700;
    color: var(--gold);
    cursor: pointer;
}

.msg-author:hover {
    text-decoration: underline;
}

.msg-time {
    color: var(--text-gray);
    font-size: 0.7rem;
    margin-left: 0.5rem;
}

.msg-text {
    font-size: 0.95rem;
    line-height: 1.5;
    word-break: break-word;
}

/* Game Share Card inside Chat */
.game-share-card {
    margin-top: 1rem;
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    border: 1px solid var(--gold);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.game-share-card:hover {
    background: rgba(212, 175, 55, 0.1);
}

.share-thumb {
    width: 80px;
    height: 45px;
    border-radius: 6px;
    object-fit: cover;
}

.share-info {
    flex: 1;
}

.share-title {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.share-label {
    display: block;
    font-size: 0.7rem;
    color: var(--gold);
    text-transform: uppercase;
}

/* Self Message */
.message-item.own-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-item.own-message .msg-bubble {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.25);
    border-radius: 18px 0 18px 18px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.05);
}

/* Chat Input */
.chat-input-area {
    padding: 1rem 1.5rem;
    background: rgba(0,0,0,0.4);
    border-top: 1px solid var(--glass-border);
}

.input-wrapper {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

#chat-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    color: white;
    font-family: inherit;
    resize: none;
    max-height: 100px;
    transition: var(--transition);
}

#chat-input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
}

.btn-send {
    background: var(--gold);
    color: black;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-send:hover {
    background: var(--gold-bright);
    transform: scale(1.05);
}

.btn-send:disabled {
    background: var(--text-gray);
    cursor: not-allowed;
    transform: none;
}

.char-count {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
    text-align: right;
}

.cooldown-timer {
    font-size: 0.85rem;
    color: #ff4d4d;
    margin-bottom: 0.8rem;
    text-align: center;
    font-weight: 600;
}