/**
 * Chat System Styles
 * Structure only - inherits colors and fonts from theme
 */

/* Service Approval Card Styles - Minimal styling for functionality */
.service-approval-card {
    border: 1px solid;
    border-color: inherit;
    border-radius: 4px;
    margin: 10px 0;
    padding: 15px;
    max-width: 100%;
    word-wrap: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.approval-card-header h4 {
    margin: 0 0 10px 0;
}

.approval-card-content {
    margin-bottom: 15px;
}

.service-details p {
    margin: 5px 0;
}

.admin-note {
    border: 1px solid;
    border-color: inherit;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 15px;
    background-color: rgba(0, 0, 0, 0.02);
}

.admin-note p {
    margin: 0;
}

.approval-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.approval-actions .btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.approval-actions .btn-success {
    background: #28a745;
    color: white;
}

.approval-actions .btn-danger {
    background: #dc3545;
    color: white;
}

/* Chat Container Structure */
.ecorepair-chat-container,
.ecorepair-admin-chat-container {
    border: 1px solid;
    border-color: inherit;
    border-radius: 8px;
    margin: 20px 0;
    overflow: hidden;
}

/* Chat Headers */
.chat-header,
.admin-chat-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
}

.customer-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.customer-name {
    font-weight: 600;
    font-size: 14px;
}

.customer-email {
    font-size: 12px;
    opacity: 0.8;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Chat Messages */
.chat-messages,
.admin-chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 16px;
    border-bottom: 1px solid;
    border-color: inherit;
}

.chat-message,
.admin-chat-message {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.chat-message.user,
.admin-chat-message.admin {
    flex-direction: row-reverse;
}

/* Message Avatars */
.message-avatar,
.admin-message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.admin-message-avatar {
    width: 36px;
    height: 36px;
}

/* Message Content */
.message-content,
.admin-message-content {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
    border: 1px solid;
    border-color: inherit;
}

.message-text,
.admin-message-text {
    margin: 0;
    line-height: 1.4;
    word-wrap: break-word;
}

.message-time,
.admin-message-time {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 4px;
    text-align: right;
}

.chat-message.user .message-time,
.admin-chat-message.admin .admin-message-time {
    text-align: left;
}

/* File Messages */
.message-file,
.admin-message-file {
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: inherit;
    border: 1px solid;
    border-color: inherit;
}

.file-icon {
    font-size: 16px;
}

/* Chat Input */
.chat-input-container,
.admin-chat-input-container {
    padding: 16px;
}

.chat-input-wrapper,
.admin-chat-input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    border: 1px solid;
    border-color: inherit;
    border-radius: 24px;
    padding: 8px 12px;
}

/* File Upload */
.file-upload-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Message Input */
.message-input-wrapper {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.message-input {
    flex: 1;
    border: none;
    background: none;
    resize: none;
    outline: none;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.4;
    max-height: 100px;
    min-height: 20px;
    padding: 4px 0;
}

/* Send Button */
.send-btn {
    border: none;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 50%;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Chat Actions */
.chat-actions,
.admin-chat-actions {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
}

.file-name {
    flex: 1;
}

.remove-file-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

/* Admin Chat Tools */
.chat-tools {
    display: flex;
    gap: 8px;
}

.chat-tool-btn {
    border: 1px solid;
    border-color: inherit;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Loading and Error States */
.chat-loading {
    text-align: center;
    padding: 20px;
    font-style: italic;
}

.chat-error {
    text-align: center;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid;
    border-color: inherit;
}

/* Scrollbar Styling */
.chat-messages::-webkit-scrollbar,
.admin-chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.admin-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.admin-chat-messages::-webkit-scrollbar-thumb {
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.admin-chat-messages::-webkit-scrollbar-thumb:hover {
    opacity: 0.8;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-style: italic;
    font-size: 14px;
}

.typing-dots {
    display: flex;
    gap: 2px;
}

.typing-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .chat-messages,
    .admin-chat-messages {
        height: 250px;
    }
    
    .message-content,
    .admin-message-content {
        max-width: 85%;
    }
    
    .chat-input-wrapper,
    .admin-chat-input-wrapper {
        padding: 6px 10px;
    }
    
    .admin-chat-header {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .chat-actions,
    .admin-chat-actions {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    
    .chat-tools {
        justify-content: center;
    }
    
    .approval-actions {
        flex-direction: column;
    }
    
    .approval-actions .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .ecorepair-chat-container,
    .ecorepair-admin-chat-container {
        margin: 10px 0;
        border-radius: 8px;
    }
    
    .chat-header,
    .admin-chat-header {
        padding: 12px 16px;
    }
    
    .chat-messages,
    .admin-chat-messages {
        height: 200px;
        padding: 12px;
    }
    
    .chat-input-container,
    .admin-chat-input-container {
        padding: 12px;
    }
    
    .message-avatar,
    .admin-message-avatar {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    
    .admin-message-avatar {
        width: 32px;
        height: 32px;
    }
}

/* Animation Classes */
.chat-message,
.admin-chat-message {
    animation: slideIn 0.3s ease-out;
}

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

/* Focus States */
.message-input:focus {
    outline: none;
}

.send-btn:focus {
    outline: 2px solid;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .ecorepair-chat-container,
    .ecorepair-admin-chat-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .chat-input-container,
    .admin-chat-input-container {
        display: none;
    }
    
    .chat-messages,
    .admin-chat-messages {
        height: auto;
        max-height: none;
    }
}