/* Panel Views */
.panel-view {
    width: 100%;
    height: 100%;
    background: var(--bg-surface);
}

.panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-surface);
}

.panel-header h2 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.back-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 8px;
    transition: background 0.2s;
}

.back-btn:hover {
    background: var(--hover-bg);
}

/* Contacts View */
.contacts-search {
    padding: 16px;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.contact-item:hover {
    background: var(--hover-bg);
}

.contact-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.contact-info {
    flex: 1;
}

.contact-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.contact-username {
    font-size: 13px;
    color: var(--text-muted);
}

.online-badge {
    color: var(--online-green);
    font-size: 11px;
}

.contact-action {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 8px;
    border-radius: 50%;
}

.contact-action:hover {
    background: var(--hover-bg);
}

/* Create Group/Channel Views */
.create-group-content,
.create-channel-content {
    padding: 20px;
    overflow-y: auto;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-group small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 4px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    resize: vertical;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.member-search {
    margin-bottom: 12px;
}

.user-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-top: 12px;
}

.user-select-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid var(--border-color);
}

.user-select-item:last-child {
    border-bottom: none;
}

.user-select-item:hover {
    background: var(--hover-bg);
}

.user-select-item.selected {
    background: rgba(94, 114, 228, 0.1);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 500;
    color: var(--text-primary);
}

.user-username {
    font-size: 12px;
    color: var(--text-muted);
}

.selection-indicator {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.selected-members {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    min-height: 40px;
}

.selected-member-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-blue);
    color: white;
    padding: 4px 8px 4px 12px;
    border-radius: 20px;
    font-size: 13px;
}

.selected-member-tag button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 14px;
    padding: 0 4px;
}

.create-btn {
    width: 100%;
    padding: 14px;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 20px;
}

.create-btn:hover {
    background: var(--accent-blue-dark);
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.btn-primary {
    margin-top: 16px;
    padding: 12px 24px;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 500;
    cursor: pointer;
}