/**
 * CODDB Chat System - Channel List Styles
 * Handles left sidebar channel list, search, and channel items
 */

/* ================================
   LEFT SIDEBAR - CHANNELS
   ================================ */

.coddb-chat-sidebar {
    display: flex;
    flex-direction: column;
}

.coddb-chat-search {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.coddb-chat-search::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(255, 105, 0, 0.3) 20%, 
        rgba(255, 105, 0, 0.3) 80%, 
        transparent 100%);
}

.coddb-chat-search-input {
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    transition: all var(--tactical-transition-fast);
}

.coddb-chat-search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.coddb-chat-search-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.coddb-chat-search-icon {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.coddb-chat-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.coddb-chat-channels {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
    position: relative;
    
    /* Custom scrollbar matching sidebar style */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

.coddb-chat-channels::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(255, 105, 0, 0.3) 20%, 
        rgba(255, 105, 0, 0.3) 80%, 
        transparent 100%);
}

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

.coddb-chat-channels::-webkit-scrollbar-track {
    background: transparent;
}

.coddb-chat-channels::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.coddb-chat-channels::-webkit-scrollbar-thumb:hover {
    background: var(--text-accent);
}

/* ================================
   CHANNEL ITEMS
   ================================ */

.coddb-chat-channel {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--tactical-transition-fast);
    position: relative;
    border: 1px solid transparent;
}

.coddb-chat-channel:hover {
    background: rgba(255, 105, 0, 0.1);
    border-color: rgba(255, 105, 0, 0.3);
    transform: translateX(2px);
}

.coddb-chat-channel.active {
    background: rgba(255, 105, 0, 0.2);
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.coddb-chat-channel.active::after {
    content: '';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid var(--color-primary);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

.coddb-chat-channel.unread::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--color-primary);
    border-radius: 2px;
    box-shadow: 0 0 5px var(--primary-glow);
}

.coddb-chat-channel-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: rgba(255, 105, 0, 0.1);
    border: 1px solid rgba(255, 105, 0, 0.3);
    flex-shrink: 0;
}

.coddb-chat-channel-icon.private {
    background: rgba(255, 0, 64, 0.1);
    border-color: rgba(255, 0, 64, 0.3);
}

.coddb-chat-channel-info {
    flex: 1;
    min-width: 0;
}

.coddb-chat-channel-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.coddb-chat-channel-topic {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.coddb-chat-channel-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}

.coddb-chat-channel-online {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.coddb-chat-channel-online-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-success);
    box-shadow: 0 0 4px var(--success-glow);
}

.coddb-chat-channel-messages {
    background: var(--color-primary);
    color: var(--bg-dark);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    min-width: 16px;
    text-align: center;
}

.coddb-chat-channel-lock {
    position: absolute;
    top: 4px;
    right: 4px;
    font-size: 0.7rem;
    opacity: 0.6;
}