/* SCDev Chat Comments - Chat-Style Comment System */

.scdev-chat-comments-wrapper {
    max-width: var(--chat-box-width);
    margin: 10px auto;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Header */
.scdev-chat-header {
    padding: 12px 8px;
    background: transparent;
    color: #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e0e0e0;
}

.scdev-chat-title {
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 3px;
    line-height: 0.8;
}

.scdev-chat-icon {
    font-size: 14px;
}

.scdev-chat-count {
    font-size: 11px;
    opacity: 0.9;
    font-weight: 400;
}

/* Messages Container - Scrollable Chat Box */
.scdev-chat-messages {
    height: var(--chat-box-height);
    overflow-y: auto;
    padding: 4px;
    background: var(--chat-box-bg);
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.scdev-chat-empty {
    text-align: center;
    color: #999;
    padding: 20px 8px;
    font-size: 12px;
}

/* Individual Comment */
.scdev-chat-comment {
    display: flex;
    gap: 5px;
    padding: 5px 4px;
    animation: slideIn 0.3s ease;
}

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

.scdev-comment-avatar {
    flex-shrink: 0;
}

.scdev-comment-avatar img {
    border-radius: 50%;
    width: 28px;
    height: 28px;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

/* Threaded Replies - Indented and smaller */
.scdev-comment-reply {
    margin-left: 35px;
    padding-left: 5px;
    border-left: 2px solid #e0e0e0;
}

.scdev-comment-reply .scdev-comment-avatar img {
    width: 24px;
    height: 24px;
}

.scdev-comment-reply .scdev-comment-author {
    font-size: 12px;
}

.scdev-comment-reply .scdev-comment-time {
    font-size: 10px;
}

.scdev-comment-reply .scdev-comment-text {
    font-size: calc(var(--chat-text-size) - 1px);
    font-style: italic;
}

.scdev-comment-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0px;
    align-items: flex-start;
}

.scdev-comment-header {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.scdev-comment-author {
    font-size: 13px;
    color: var(--chat-author-color);
    font-weight: 600;
}

.scdev-comment-time {
    font-size: 11px;
    color: var(--chat-time-color);
}

.scdev-comment-bubble {
    position: relative;
    padding: 5px 12px;
    border-radius: var(--chat-border-radius);
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
    background: var(--chat-message-bg);
    color: var(--chat-text-color);
    align-self: flex-start;
    max-width: 100%;
}

.scdev-comment-text {
    font-size: var(--chat-text-size);
    line-height: 1.4;
    white-space: pre-wrap;
}

.scdev-comment-text.editing {
    display: none;
}

.scdev-comment-edit-input {
    width: 100%;
    padding: 3px;
    border: 2px solid #667eea;
    border-radius: 3px;
    font-size: var(--chat-text-size);
    font-family: inherit;
    resize: vertical;
    min-height: 25px;
    margin-bottom: 3px;
    line-height: 0.8;
}

.scdev-comment-edit-actions {
    display: flex;
    gap: 3px;
    justify-content: flex-end;
}

.scdev-comment-save-btn,
.scdev-comment-cancel-btn {
    padding: 3px 8px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.2s;
}

.scdev-comment-save-btn {
    background: #667eea;
    color: white;
}

.scdev-comment-save-btn:hover {
    background: #5568d3;
}

.scdev-comment-cancel-btn {
    background: #e0e0e0;
    color: #333;
}

.scdev-comment-cancel-btn:hover {
    background: #d0d0d0;
}

.scdev-comment-meta {
    display: none; /* Meta moved to header */
}

.scdev-comment-edit-btn,
.scdev-comment-reply-btn,
.scdev-comment-delete-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 6px;
    font-size: 11px;
    color: var(--chat-time-color);
    opacity: 0.7;
    transition: all 0.2s;
    font-weight: 700;
}

.scdev-comment-edit-btn:hover,
.scdev-comment-reply-btn:hover,
.scdev-comment-delete-btn:hover {
    opacity: 1;
    color: #667eea;
}

/* Input Area */
.scdev-chat-input-wrapper {
    padding: 4px;
    background: white;
    border-top: 1px solid #e0e0e0;
}

.scdev-chat-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.scdev-chat-input-container {
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 3px;
}

.scdev-chat-input {
    flex: 1;
    padding: 10px 35px 10px 8px;
    border: 2px solid #e0e0e0;
    border-radius: 14px;
    font-size: var(--chat-text-size);
    font-family: inherit;
    resize: none;
    max-height: 60px;
    transition: border-color 0.3s;
}

.scdev-chat-input:focus {
    outline: none;
    border-color: #667eea;
}

.scdev-emoji-btn {
    position: absolute !important;
    right: 8px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: none !important;
    border: none !important;
    font-size: 16px !important;
    cursor: pointer !important;
    padding: 1px !important;
    transition: none !important;
}

.scdev-emoji-btn:hover {
    transform: translateY(-50%) !important;
}

/* Emoji Picker */
.scdev-emoji-picker {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    padding: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    max-height: 140px;
    overflow-y: auto;
}

.scdev-emoji-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 1px;
}

.scdev-emoji-item {
    font-size: 18px;
    cursor: pointer;
    padding: 3px;
    text-align: center;
    border-radius: 3px;
    transition: all 0.2s;
}

.scdev-emoji-item:hover {
    background: #f0f0f0;
    transform: scale(1.2);
}

.scdev-chat-send-btn {
    padding: 4px 10px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    transition: all 0.3s ease;
    align-self: flex-end;
    line-height: 0.8;
}

.scdev-chat-send-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.scdev-chat-send-btn:active {
    transform: translateY(0);
}

.scdev-chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.scdev-chat-login-required {
    text-align: center;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 4px;
    color: #666;
    font-size: 12px;
}

.scdev-chat-login-required a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.scdev-chat-login-required a:hover {
    text-decoration: underline;
}

/* Scrollbar Styling */
.scdev-chat-messages::-webkit-scrollbar,
.scdev-emoji-picker::-webkit-scrollbar {
    width: 8px;
}

.scdev-chat-messages::-webkit-scrollbar-track,
.scdev-emoji-picker::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
}

.scdev-chat-messages::-webkit-scrollbar-thumb,
.scdev-emoji-picker::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.2);
    border-radius: 4px;
}

.scdev-chat-messages::-webkit-scrollbar-thumb:hover,
.scdev-emoji-picker::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .scdev-chat-comments-wrapper {
        margin: 8px 4px;
        border-radius: 4px;
    }
    
    .scdev-comment-content {
        max-width: 75%;
    }
    
    .scdev-chat-messages {
        height: 250px;
        padding: 4px;
    }
    
    .scdev-emoji-grid {
        grid-template-columns: repeat(8, 1fr);
    }
    
    .scdev-emoji-item {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .scdev-comment-content {
        max-width: 80%;
    }
    
    .scdev-emoji-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}