:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white-color: #fff;
}

html {
    height: 100%;
}

body {
    background-color: var(--light-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

main {
    flex-grow: 1;
}

.header {
    background: linear-gradient(135deg, var(--primary-color), #333);
    color: white;
    padding-top: 20px;
    padding-bottom: 40px;
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
    flex-shrink: 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: white !important;
}

.header-content {
    text-align: center;
    padding-top: 40px;
}

.search-container {
    max-width: 700px;
    margin: auto;
    position: relative;
}

#suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    border: none;
    border-radius: 0 0 .5rem .5rem;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    background-color: var(--white-color);
    overflow: hidden;
}

.dropdown-item {
    padding: .8rem 1.25rem;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.15s ease-in-out;
}

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

.dropdown-item:hover {
    background-color: #f1f1f1;
}

.highlight {
    font-weight: bold;
    color: var(--primary-color);
}

.customer-card-professional {
    background-color: var(--white-color);
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    padding: 30px;
}

.customer-card-professional .card-header {
    background: none;
    border: none;
    padding: 0;
    margin-bottom: 20px;
    text-align: center;
}

.customer-card-professional .customer-name {
    font-size: 2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.customer-card-professional .info-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.customer-card-professional .info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
    margin-right: 15px;
}

.customer-card-professional .info-label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-right: 10px;
}

.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 20px 0;
    margin-top: 50px;
    flex-shrink: 0;
}

.footer a {
    color: white;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.suggestion-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.suggestion-item-body {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #6c757d;
}

.suggestion-item-details {
    margin-right: 15px;
}

.customer-name {
    font-weight: 600;
}

.item-name {
    font-style: italic;
    color: #495057;
}