:root {
    --bs-primary: #8B4513;
    --bs-secondary: #D2691E;
    --bg-color: #FFF8DC;
}

body {
    background-color: var(--bg-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        background-color: var(--bs-secondary);
        border-color: var(--bs-secondary);
        transform: translateY(-2px);
    }

.text-primary {
    color: var(--bs-primary) !important;
}

.form-control:focus {
    border-color: var(--bs-secondary);
    box-shadow: 0 0 0 0.25rem rgba(210, 105, 30, 0.15);
}

.bg-image {
    background-image: url('/api/placeholder/1200/800');
    background-size: cover;
    background-position: center;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 248, 220, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--bs-primary);
    text-align: center;
    padding: 2rem;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(139, 69, 19, 0.1);
    background-color: #fff;
    transition: all 0.3s ease;
}

    .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(139, 69, 19, 0.2);
    }

.input-group-text {
    background-color: transparent;
    border-right: none;
    color: var(--bs-secondary);
}

.form-control {
    border-left: none;
    background-color: #fff;
}

    .form-control:focus {
        background-color: #fff;
    }

.welcome-text {
    color: var(--bs-primary);
    font-size: 2.5rem;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(139, 69, 19, 0.1);
}

@media (max-width: 768px) {
    .bg-image {
        height: 40vh;
    }
}