body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1e1e2f, #2a2a40);
    color: #e0e0e0;
    min-height: 100vh;
}
a {
    color: #4da6ff;
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: #80c1ff;
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: -webkit-linear-gradient(#ff6b6b, #ff8e53);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-links a {
    margin-left: 1.5rem;
    font-weight: 600;
}
.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1rem;
}
.glass-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}
.channel-list {
    list-style: none;
    padding: 0;
}
.channel-list li {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.3s;
}
.channel-list li:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}
.channel-list a {
    font-size: 1.2rem;
    font-weight: 600;
}
.channel-list p {
    margin: 0.5rem 0 0;
    color: #aaa;
}
.messages {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.message {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    border-left: 4px solid #4da6ff;
}
.message.reply {
    margin-left: 3rem;
    border-left: 4px solid #ff8e53;
    background: rgba(0, 0, 0, 0.3);
}
.message img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}
.message-content {
    flex: 1;
}
.message-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}
.message-header strong {
    font-size: 1.1rem;
    color: #fff;
}
.timestamp {
    font-size: 0.85rem;
    color: #888;
}
.text {
    line-height: 1.5;
    word-break: break-word;
}
.replies {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.btn, .btn-small {
    background: linear-gradient(135deg, #4da6ff, #0073e6);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: opacity 0.3s, transform 0.2s;
    display: inline-block;
}
.btn:hover, .btn-small:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    color: #fff;
}
.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}
.search-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.search-form input, .search-form select {
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    flex: 1;
    min-width: 200px;
}
.search-form input:focus, .search-form select:focus {
    outline: none;
    border-color: #4da6ff;
}
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
}