.search-container {
    margin-bottom: 2rem;
}

/* Notification dot styling */
.notification-dot {
    position: absolute;
    top: 16px;
    right: 30px;
    width: 12px;
    height: 12px;
    background-color: #4caf8c;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: none;
}

.notification-dot.alerts-notification {
    background-color: #FF6B6B;
}

.sidebar a {
    position: relative;
}

.search-bar {
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    border-radius: 2rem;
    padding: 0.8rem 1.5rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 1rem;
}

.search-bar span {
    color: var(--color-primary);
    margin-right: 0.8rem;
}

.search-bar input {
    width: 100%;
    background: transparent;
    outline: none;
    color: var(--color-dark);
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.filter-tag {
    background-color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tag:hover, .filter-tag.active {
    background-color: var(--color-primary);
    color: white;
}

/* No results styling */
.no-results {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    background-color: var(--color-white);
    border-radius: var(--card-border-radius);
    box-shadow: var(--box-shadow);
}

.no-results i {
    font-size: 3rem;
    color: var(--color-primary-light);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--color-dark-variant);
}

/* Action button animation */
.action-button.adding {
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Chat Interface Styles */
.conversation {
    margin-bottom: 1rem;
}

.no-conversations-message {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-dark-variant);
}

.no-conversations-message span {
    font-size: 3rem;
    color: var(--color-primary-light);
    margin-bottom: 1rem;
    display: block;
}

.no-conversations-message p {
    margin: 1rem 0;
    font-style: italic;
}

.start-chat-button {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    margin: 1rem auto 0;
}

.start-chat-button:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 176, 164, 0.25);
}

/* Start chat container - always visible at top */
.start-chat-container {
    margin-bottom: 1rem;
    padding: 0.5rem;
}

.start-chat-container .start-chat-button {
    width: 100%;
    margin: 0;
}

/* User Selection Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.user-selection-modal {
    background: white;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
}

.modal-header h3 {
    margin: 0;
    color: var(--color-dark);
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-dark-variant);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--color-light);
    color: var(--color-dark);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.search-input-container {
    display: flex;
    align-items: center;
    background: var(--color-background);
    border-radius: 25px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.search-input-container:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 176, 164, 0.1);
}

.search-input-container span {
    color: var(--color-primary);
    margin-right: 0.75rem;
}

.search-input-container input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--color-dark);
}

.users-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.user-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.user-item:hover {
    background: var(--color-background);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 0.25rem 0;
}

.user-role {
    color: var(--color-dark-variant);
    font-size: 0.875rem;
    margin: 0;
}

.user-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
}

.no-users-message {
    text-align: center;
    padding: 2rem;
    color: var(--color-dark-variant);
}

.no-users-message span {
    font-size: 3rem;
    color: var(--color-primary-light);
    margin-bottom: 1rem;
    display: block;
}