.post {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    overflow: hidden;
}

.post-link {
    text-decoration: none;
    color: inherit;
    display: block;
    padding: 15px;
}

.post h2 {
    margin: 0 0 10px 0;
    font-size: 1.5em;
    color: #333;
}

.post-location {
    color: #666;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.post-location i {
    margin-right: 5px;
}

.post-content {
    margin: 15px 0;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 0.9em;
    margin-top: 10px;
}

.post-reactions {
    display: flex;
    gap: 15px;
    padding: 10px 15px;
    border-top: 1px solid #eee;
}

.reaction-count {
    display: flex;
    align-items: center;
    gap: 5px;
}

.reaction-emoji {
    font-size: 1.2em;
}

.reaction-buttons {
    display: flex;
    gap: 10px;
    padding: 10px 15px;
    border-top: 1px solid #eee;
}

.reaction-btn {
    background: none;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    padding: 5px;
    transition: transform 0.2s;
}

.reaction-btn:hover {
    transform: scale(1.2);
}

.comment-form {
    padding: 15px;
    border-top: 1px solid #eee;
}

.comment-form textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 10px;
    resize: vertical;
}

.comment-form button {
    background: #007bff;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.comment-form button:hover {
    background: #0056b3;
}

.comments-section {
    padding: 15px;
    border-top: 1px solid #eee;
}

.comments-section h2 {
    margin: 0 0 15px 0;
    font-size: 1.2em;
    color: #333;
}

.comment {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.comment:last-child {
    border-bottom: none;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.comment-author {
    font-weight: bold;
    color: #333;
}

.comment-date {
    color: #666;
    font-size: 0.9em;
}

.comment-content {
    color: #333;
    line-height: 1.4;
}

.post-actions {
    padding: 10px 15px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
}

.share-btn {
    background: none;
    border: none;
    color: #007bff;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.share-btn:hover {
    background-color: #f8f9fa;
}

.share-btn i {
    font-size: 1.1em;
}

.friends-list {
    list-style: none;
    padding: 0;
}

.friends-list li {
    padding: 10px;
    margin-bottom: 5px;
    background-color: #f8f9fa;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s;
    color: #333;
}

.friends-list li:hover {
    background-color: #e9ecef;
}

.message {
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 8px;
    max-width: 70%;
}

.message.received {
    background-color: #f1f3f4;
    align-self: flex-start;
}

.message.sent {
    background-color: #007bff;
    color: white;
    align-self: flex-end;
}

.message-content {
    margin-bottom: 5px;
}

.message-time {
    font-size: 0.8em;
    opacity: 0.7;
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.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: 80%;
    max-width: 500px;
}

.modal-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.modal-body {
    margin-bottom: 15px;
}

.modal-footer {
    border-top: 1px solid #eee;
    padding-top: 10px;
    text-align: right;
}

.btn-primary {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: #545b62;
}

.friend-request {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    margin-bottom: 10px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.friend-request .buttons {
    display: flex;
    gap: 10px;
}

.accept, .refuse {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
}

.accept {
    background-color: #28a745;
    color: white;
}

.accept:hover {
    background-color: #218838;
}

.refuse {
    background-color: #dc3545;
    color: white;
}

.refuse:hover {
    background-color: #c82333;
}

.post-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.post-modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.post-modal.show .modal-content {
    transform: scale(1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 20px 25px 15px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px 12px 0 0;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-header .close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.modal-header .close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #f9fafb;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background-color: white;
}

.form-control.error {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 5px;
    display: none;
}

.map-container {
    width: 100%;
    height: 200px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    background-color: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 0.9rem;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: #f9fafb;
    border-radius: 0 0 12px 12px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10px;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 15px;
    }
    
    .map-container {
        height: 150px;
    }
}