body {
    background-color: #f8f9fa;
}

.auth-form-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-form {
    width: 100%;
    max-width: 400px;
    padding: 25px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.chat-window {
    height: 60vh;
    overflow-y: auto;
    padding: 15px;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    margin-bottom: 15px;
}

.chat-message {
    margin-bottom: 15px;
    display: flex;
}

.message-bubble {
    padding: 10px 15px;
    border-radius: 20px;
    max-width: 80%;
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-bubble {
    background-color: #0d6efd;
    color: white;
}

.doctor-message {
    justify-content: flex-start;
}

.doctor-message .message-bubble {
    background-color: #e9ecef;
    color: #212529;
}

.message-meta {
    font-size: 0.75rem;
    color: #6c757d;
    margin-top: 5px;
}

/* Стили для улучшенного лендинга */

.hero-section {
    background-color: #f8f9fa; /* Светлый фон */
    background-image: linear-gradient(180deg, #e9ecef 0%, #f8f9fa 100%); /* Мягкий градиент */
}

.feature-icon-lg {
    width: 4rem;
    height: 4rem;
}
.feature-icon-sm {
    width: 3rem;
    height: 3rem;
}

/* Эффект при наведении на карточки */
.card:hover {
    transform: translateY(-5px);
    transition: all 0.2s ease-in-out;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15)!important;
}