.modal-enhanced {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.15),
        rgba(255, 255, 255, 0.05)
    ) !important;
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.modal-header-enhanced {
    background-color: rgba(6, 114, 15, 0.7) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.5rem !important;
}

.modal-body-enhanced {
    padding: 1.5rem !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.card-enhanced {
    background-color: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-control-enhanced {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #333 !important;
    border-radius: 8px !important;
    padding: 10px 15px !important;
    transition: all 0.3s ease;
}

.form-control-enhanced:focus {
    background-color: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25) !important;
    color: #333 !important;
}

.form-label-enhanced {
    color: #333 !important;
    font-weight: 500;
    margin-bottom: 8px;
}

.btn-enhanced {
    border-radius: 8px !important;
    padding: 10px 20px !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    border: none !important;
}

.btn-primary-enhanced {
    background-color: rgba(6, 114, 15, 0.9) !important;
    color: white !important;
}

.btn-primary-enhanced:hover {
    background-color: rgba(6, 114, 15, 1) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.custom-close-btn {
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.custom-close-btn:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.invalid-feedback {
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}

.form-control.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
    animation: fadeInError 0.3s ease-in-out;
}

@keyframes fadeInError {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}