message.css

/* General Styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --background-color: #f4f4f4;
    --text-color: #333;
    --border-color: #ddd;
    --hover-color: #e9ecef;
    --success-color: #28a745;
    --danger-color: #dc3545;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* Header Styles */
header {
    background-color: var(--secondary-color);
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style-type: none;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

nav ul li a:hover {
    background-color: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.login-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.login-btn:hover {
    background-color: #2980b9;
}

/* Main Container Styles */
.messaging-container {
    display: flex;
    height: calc(100vh - 120px);
    max-width: 1200px;
    margin: 1rem auto;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Inbox Styles */
.inbox {
    width: 300px;
    background-color: #f8f9fa;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.search-bar {
    position: relative;
    padding: 2rem;
    margin-right: auto;
}

.search-bar input {
    width: 100%;
    padding: 0.5rem 2rem 0.5rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.search-bar i {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #777;
}

.filters {
    display: flex;
    justify-content: space-around;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.filters button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.filters button:hover, .filters button.active {
    color: var(--primary-color);
}

.conversation-list {
    overflow-y: auto;
    flex-grow: 1;
}

.conversation-list li {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
}

.conversation-list li:hover {
    background-color: var(--hover-color);
}

.conversation-list li img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 1rem;
}

.conversation-list li .unread-count {
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    padding: 0.2rem 0.5rem;
    font-size: 0.8rem;
    margin-left: auto;
}

.new-chat-btn {
    margin: 1rem;
    padding: 0.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.new-chat-btn:hover {
    background-color: #2980b9;
}

/* Message Thread Styles */
.message-thread {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: white;
}

.thread-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.thread-info {
    display: flex;
    align-items: center;
}

.thread-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 1rem;
}

.thread-actions button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    color: #777;
    transition: color 0.3s ease;
}

.thread-actions button:hover {
    color: var(--primary-color);
}

.messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.message {
    max-width: 70%;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 18px;
    line-height: 1.4;
    position: relative;
}

.message.sent {
    background-color: var(--primary-color);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message.received {
    background-color: #f1f0f0;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message .timestamp {
    font-size: 0.8rem;
    color: #888;
    position: absolute;
    bottom: -1.2rem;
    right: 0.5rem;
}

.message.sent .timestamp {
    color: #ccc;
}

.message-form {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.rich-text-input {
    border: 1px solid var(--border-color);
    min-height: 60px;
    max-height: 150px;
    overflow-y: auto;
    padding: 0.5rem;
    border-radius: 4px;
}

.rich-text-input[placeholder]:empty:before {
    content: attr(placeholder);
    color: #888;
}

.message-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.message-actions button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    color: #777;
    transition: color 0.3s ease;
}

.message-actions button:hover {
    color: var(--primary-color);
}

.send-btn {
    background-color: var(--primary-color) !important;
    color: white !important;
    border-radius: 50% !important;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ... (previous CSS remains the same) */

/* User Details Styles */
.user-details {
    width: 250px;
    background-color: #f8f9fa;
    border-left: 1px solid var(--border-color);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.user-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: block;
    object-fit: cover;
}

.user-profile {
    text-align: center;
    margin-bottom: 1rem;
}

#user-status {
    color: var(--success-color);
}

.quick-actions button {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background-color: #f8f9fa;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-actions button:hover {
    background-color: var(--hover-color);
}

.shared-media {
    margin-top: 1rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.media-item {
    background-color: var(--border-color);
    padding-bottom: 100%;
    position: relative;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.media-item:hover {
    opacity: 0.8;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 20px;
    border-radius: 8px;
    width: 50%;
    max-width: 500px;
}

#newChatSearch {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

#newChatUserList {
    list-style-type: none;
    padding: 0;
    max-height: 200px;
    overflow-y: auto;
}

#newChatUserList li {
    padding: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#newChatUserList li:hover {
    background-color: var(--hover-color);
}

#startNewChat, #closeModal {
    padding: 0.5rem 1rem;
    margin-top: 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#startNewChat {
    background-color: var(--primary-color);
    color: white;
}

#closeModal {
    background-color: var(--danger-color);
    color: white;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.message {
    animation: fadeIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.conversation-list li {
    animation: slideIn 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .messaging-container {
        flex-direction: column;
        height: auto;
    }

    .inbox, .user-details {
        width: 100%;
        border: none;
    }

    .message-thread {
        height: 60vh;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    .login-btn {
        margin-left: auto;
    }
}
.user-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-left: 5px;
}

.user-status.online {
    background-color: #28a745;
}

.user-status.offline {
    background-color: #dc3545;
}

.typing-indicator {
    font-style: italic;
    color: #6c757d;
    margin-bottom: 10px;
}