/* Direct Message (DM) Styles */

/* Main DM Container */
.dm-container {
    display: flex;
    height: 100%;
    width: 100%;
    background-color: #f5f7fa;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* DM Conversation List */
.dm-conversations {
    width: 300px;
    height: 100%;
    background-color: #fff;
    border-right: 1px solid #e6e9ed;
    display: flex;
    flex-direction: column;
}

.dm-header {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e6e9ed;
}

.dm-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.new-dm-btn {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 6px 12px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.2s;
}

.new-dm-btn:hover {
    background-color: #0069d9;
}

.dm-search {
    padding: 10px 15px;
    position: relative;
    border-bottom: 1px solid #e6e9ed;
}

.dm-search input {
    width: 100%;
    padding: 8px 30px 8px 10px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 14px;
}

.dm-search i {
    position: absolute;
    right: 25px;
    top: 18px;
    color: #6c757d;
}

.dm-list {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

/* DM Conversation Item */
.dm-conversation-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #e6e9ed;
    cursor: pointer;
    transition: background-color 0.2s;
    position: relative;
}

.dm-conversation-item:hover {
    background-color: #f8f9fa;
}

.dm-conversation-item.active {
    background-color: #e9f0fe;
}

.dm-user-avatar {
    position: relative;
    margin-right: 15px;
}

.dm-user-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #e6e9ed;
}

.user-status {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #28a745;
    border: 2px solid #fff;
}

.user-status.offline {
    background-color: #6c757d;
}

.dm-conversation-details {
    flex: 1;
    overflow: hidden;
}

.dm-user-info {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 5px;
}

.dm-username {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dm-timestamp {
    font-size: 12px;
    color: #6c757d;
    white-space: nowrap;
}

.dm-last-message {
    margin: 0;
    font-size: 14px;
    color: #6c757d;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dm-conversation-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: 10px;
}

.dm-unread-badge {
    background-color: #007bff;
    color: white;
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    margin-bottom: 5px;
}

.dm-unread-badge:empty {
    display: none;
}

.dm-options {
    position: relative;
}

.dm-options i {
    color: #6c757d;
    padding: 5px;
    cursor: pointer;
}

.dm-options-menu {
    position: absolute;
    right: 0;
    top: 100%;
    background-color: white;
    border: 1px solid #e6e9ed;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 5px 0;
    z-index: 10;
    min-width: 150px;
    display: none;
}

.dm-options-menu button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 15px;
    background: none;
    border: none;
    font-size: 14px;
    color: #333;
    cursor: pointer;
}

.dm-options-menu button:hover {
    background-color: #f8f9fa;
}

.dm-options-menu button.dm-delete-btn {
    color: #dc3545;
}

.dm-options.active .dm-options-menu {
    display: block;
}

/* DM Chat Window */
.dm-chat-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.dm-chat-header {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e6e9ed;
    background-color: #fff;
}

.dm-chat-user-info {
    display: flex;
    align-items: center;
}

.dm-back-btn {
    display: none;
    background: none;
    border: none;
    font-size: 16px;
    margin-right: 10px;
    color: #6c757d;
    cursor: pointer;
}

.dm-chat-username {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.dm-chat-actions {
    display: flex;
    align-items: center;
    position: relative;
}

.dm-chat-actions button {
    background: none;
    border: none;
    font-size: 16px;
    color: #6c757d;
    margin-left: 15px;
    cursor: pointer;
}

.dm-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background-color: #f5f7fa;
}

/* DM Message Item */
.dm-message-item {
    display: flex;
    margin-bottom: 15px;
    max-width: 70%;
}

.dm-message-item.outgoing {
    margin-left: auto;
    flex-direction: row-reverse;
}

.dm-message-avatar {
    margin-right: 10px;
}

.dm-message-item.outgoing .dm-message-avatar {
    margin-right: 0;
    margin-left: 10px;
}

.dm-message-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.dm-message-content {
    background-color: white;
    border-radius: 18px;
    padding: 10px 15px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.dm-message-item.outgoing .dm-message-content {
    background-color: #007bff;
    color: white;
}

.dm-message-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 5px;
}

.dm-message-username {
    font-weight: 600;
    font-size: 14px;
}

.dm-message-item.outgoing .dm-message-username {
    color: white;
}

.dm-message-timestamp {
    font-size: 11px;
    color: #6c757d;
}

.dm-message-item.outgoing .dm-message-timestamp {
    color: rgba(255, 255, 255, 0.8);
}

.dm-message-text {
    word-wrap: break-word;
    font-size: 14px;
}

.dm-message-attachment {
    margin-top: 5px;
}

.dm-message-attachment img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 8px;
    cursor: pointer;
}

.dm-message-attachment audio {
    width: 100%;
}

.dm-message-attachment a {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    background-color: #f8f9fa;
    border-radius: 5px;
    text-decoration: none;
    color: #007bff;
    font-size: 14px;
}

.dm-message-item.outgoing .dm-message-attachment a {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.dm-message-attachment a i {
    margin-right: 5px;
}

/* DM Chat Input */
.dm-chat-input {
    padding: 15px;
    background-color: #fff;
    border-top: 1px solid #e6e9ed;
}

.dm-attachment-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.dm-attachment-preview:empty {
    display: none;
}

.dm-attachment-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e6e9ed;
}

.dm-attachment-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.dm-attachment-item .dm-remove-attachment {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
}

.dm-input-container {
    display: flex;
    align-items: center;
    background-color: #f8f9fa;
    border-radius: 20px;
    padding: 5px 15px;
}

.dm-attachment-btn {
    background: none;
    border: none;
    color: #6c757d;
    font-size: 16px;
    cursor: pointer;
    padding: 5px;
}

.dm-message-input {
    flex: 1;
    border: none;
    padding: 8px 10px;
    background: none;
    font-size: 14px;
    max-height: 100px;
    resize: none;
}

.dm-message-input:focus {
    outline: none;
}

.dm-send-btn {
    background: none;
    border: none;
    color: #007bff;
    font-size: 16px;
    cursor: pointer;
    padding: 5px;
}

.dm-send-btn:disabled {
    color: #6c757d;
    cursor: not-allowed;
}

.dm-admin-controls {
    margin-top: 10px;
    padding: 8px;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.dm-admin-controls select {
    width: 100%;
    padding: 5px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
}

/* New DM Modal */
.dm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.dm-modal.active {
    opacity: 1;
    visibility: visible;
}

.dm-modal-content {
    background-color: white;
    border-radius: 8px;
    width: 400px;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: transform 0.3s;
}

.dm-modal.active .dm-modal-content {
    transform: translateY(0);
}

.dm-modal-header {
    padding: 15px;
    border-bottom: 1px solid #e6e9ed;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dm-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.dm-modal-close {
    background: none;
    border: none;
    font-size: 16px;
    color: #6c757d;
    cursor: pointer;
}

.dm-modal-body {
    padding: 15px;
    overflow-y: auto;
    max-height: calc(90vh - 70px);
}

.dm-user-search {
    position: relative;
    margin-bottom: 15px;
}

.dm-user-search input {
    width: 100%;
    padding: 8px 30px 8px 10px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 14px;
}

.dm-user-search i {
    position: absolute;
    right: 10px;
    top: 10px;
    color: #6c757d;
}

.dm-user-list {
    max-height: 300px;
    overflow-y: auto;
}

.dm-user-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #e6e9ed;
    cursor: pointer;
    transition: background-color 0.2s;
}

.dm-user-item:hover {
    background-color: #f8f9fa;
}

.dm-user-item .dm-user-avatar {
    margin-right: 10px;
}

.dm-user-item .dm-user-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.dm-user-details {
    flex: 1;
}

.dm-user-name {
    margin: 0 0 5px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.dm-user-role {
    margin: 0;
    font-size: 12px;
    color: #6c757d;
}

/* Voice Recorder Styles */
.dm-voice-recorder {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    margin-top: 5px;
    width: 100%;
}

.dm-record-btn, .dm-stop-btn, .dm-cancel-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.dm-record-btn {
    background-color: #f0f0f0;
    color: #333;
}

.dm-record-btn:hover {
    background-color: #e0e0e0;
}

.dm-record-btn.recording {
    background-color: #ff4136;
    color: white;
    animation: pulse 1.5s infinite;
}

.dm-stop-btn {
    background-color: #333;
    color: white;
}

.dm-stop-btn:hover {
    background-color: #555;
}

.dm-cancel-btn {
    background-color: #f0f0f0;
    color: #333;
}

.dm-cancel-btn:hover {
    background-color: #e0e0e0;
}

.dm-recording-timer {
    font-family: monospace;
    font-size: 14px;
    color: #666;
    min-width: 60px;
}

.dm-audio-preview {
    flex: 1;
    height: 32px;
    border-radius: 16px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Custom Notification Styles */
.dm-notification-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    width: 300px;
    max-width: 100%;
}

.dm-notification {
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-top: 10px;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    overflow: hidden;
    position: relative;
}

.dm-notification.visible {
    transform: translateX(0);
}

.dm-notification-success {
    border-left: 4px solid #28a745;
}

.dm-notification-error {
    border-left: 4px solid #dc3545;
}

.dm-notification-info {
    border-left: 4px solid #17a2b8;
}

.dm-notification-warning {
    border-left: 4px solid #ffc107;
}

.dm-notification-icon {
    margin-right: 12px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dm-notification-success .dm-notification-icon {
    color: #28a745;
}

.dm-notification-error .dm-notification-icon {
    color: #dc3545;
}

.dm-notification-info .dm-notification-icon {
    color: #17a2b8;
}

.dm-notification-warning .dm-notification-icon {
    color: #ffc107;
}

.dm-notification-content {
    flex: 1;
}

.dm-notification-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

.dm-notification-close {
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    font-size: 14px;
    margin-left: 8px;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dm-notification-close:hover {
    color: #343a40;
}

.dm-notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: rgba(0, 0, 0, 0.1);
    width: 100%;
}

.dm-notification-progress-bar {
    height: 100%;
    width: 100%;
    transform-origin: left;
    background-color: currentColor;
}

@media (max-width: 576px) {
    .dm-notification-container {
        bottom: 10px;
        right: 10px;
        left: 10px;
        width: auto;
    }
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .dm-container {
        flex-direction: column;
    }
    
    .dm-conversations {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid #e6e9ed;
    }
    
    .dm-chat-window {
        display: none;
    }
    
    .dm-chat-window.active {
        display: flex;
    }
    
    .dm-back-btn {
        display: block;
    }
    
    .dm-conversations.hidden {
        display: none;
    }
}

/* Connection Status Indicator */
.dm-connection-status {
    display: flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 15px;
    margin-left: auto;
    margin-right: 10px;
    font-size: 12px;
    transition: all 0.3s ease;
}

.dm-connection-status i {
    margin-right: 5px;
}

.dm-connection-status.connected {
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.dm-connection-status.connecting {
    background-color: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.dm-connection-status.disconnected {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

@media (max-width: 576px) {
    .dm-connection-status span {
        display: none;
    }
    
    .dm-connection-status {
        padding: 5px;
    }
    
    .dm-connection-status i {
        margin-right: 0;
    }
}