/* Patient App - Messages Page Styles */

.messages-content {
    padding: var(--spacing-4);
}

/* Conversations List */
.conversations-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.conversation-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.conversation-item:hover {
    box-shadow: var(--shadow-md);
}

.conversation-item--unread {
    border-left: 3px solid var(--color-primary);
}

.conversation-item__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, #818CF8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-text-inverse);
    font-weight: var(--font-weight-semibold);
}

.conversation-item__content {
    flex: 1;
    min-width: 0;
}

.conversation-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-1);
}

.conversation-item__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.conversation-item__time {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.conversation-item__preview {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-item__unread-badge {
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Chat View */
.chat-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
}

.chat-header__avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, #818CF8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    font-weight: var(--font-weight-semibold);
}

.chat-header__info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-header__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.chat-header__status {
    font-size: var(--font-size-xs);
    color: var(--color-success);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.chat-bubble {
    max-width: 85%;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.chat-bubble--received {
    align-self: flex-start;
    background: var(--color-surface);
    color: var(--color-text-primary);
    border-bottom-left-radius: var(--spacing-1);
}

.chat-bubble--sent {
    align-self: flex-end;
    background: var(--color-primary);
    color: #FFFFFF;
    border-bottom-right-radius: var(--spacing-1);
}

.chat-bubble--sent p {
    color: #FFFFFF;
}

.chat-bubble__time {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-1);
}

.chat-bubble--sent .chat-bubble__time {
    color: rgba(255, 255, 255, 0.7);
}

/* Disclosure Banner */
.disclosure-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
    background: var(--color-info-light);
    border-radius: var(--radius-lg);
    margin: var(--spacing-3);
    font-size: var(--font-size-xs);
    color: var(--color-info);
}

.disclosure-banner__icon {
    flex-shrink: 0;
}

/* Quick Reply Options */
.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
}

.quick-reply {
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-reply:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Chat Input */
.chat-input-container {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
}

.chat-input {
    flex: 1;
    padding: var(--spacing-3);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    resize: none;
    max-height: 100px;
}

.chat-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    cursor: pointer;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.chat-send-btn:hover {
    background: var(--color-primary-dark);
}

/* Escalation Notice */
.escalation-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
    background: var(--color-warning-light);
    border-radius: var(--radius-lg);
    margin: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-warning);
}

.escalation-notice__icon {
    flex-shrink: 0;
}

/* Empty State */
.no-messages {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-10);
    text-align: center;
}

.no-messages__icon {
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.no-messages__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.no-messages__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    max-width: 280px;
}