body {
    background-color: #0D1136;
    color: #ffffff;
    min-height: 100vh;
}

.dark-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.dark-input {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.dark-input:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 0 0 0.2rem rgba(237, 95, 179, 0.25);
}

.dark-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-select.dark-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-color: rgba(255, 255, 255, 0.12);
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    cursor: pointer;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.form-select.dark-input:hover {
    background-color: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
}

.form-select.dark-input:focus {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(237, 95, 179, 0.6);
    color: #ffffff;
    box-shadow: 0 0 0 0.2rem rgba(237, 95, 179, 0.25);
    outline: none;
}

/* Styles for dropdown options */
.form-select.dark-input option {
    background-color: #1a1f4a;
    color: #ffffff;
    padding: 12px 16px;
    font-size: 1rem;
}

/* Styles for selected option */
.form-select.dark-input option:checked {
    background-color: rgba(237, 95, 179, 0.4);
    color: #ffffff;
    font-weight: 500;
}

/* Styles for options on hover (works in some browsers) */
.form-select.dark-input option:hover {
    background-color: rgba(237, 95, 179, 0.3);
    color: #ffffff;
}

/* Additional styles for better visibility */
select.dark-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

select.dark-input::-ms-expand {
    display: none;
}

.btn-gradient {
    background: linear-gradient(90deg, #ED5FB3 0%, #9E3FC9 100%);
    border: none;
    color: #ffffff;
    padding: 12px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(237, 95, 179, 0.3);
}

.btn-gradient:hover:not(:disabled) {
    background: linear-gradient(90deg, #f06fc0 0%, #a84fd4 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(237, 95, 179, 0.4);
    color: #ffffff;
}

.btn-gradient:active:not(:disabled) {
    transform: translateY(0);
}

.btn-gradient:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: linear-gradient(90deg, #7a3f73 0%, #5e2f6b 100%);
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.5);
    color: #ff6b6b;
}


.card {
    margin-bottom: 1.5rem;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.6) !important;
}

.is-invalid {
    border-color: #dc3545 !important;
}

/* Modal styles for dark theme */
.modal-content.dark-card {
    background-color: rgba(13, 17, 54, 0.98) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #ffffff;
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.modal-content .btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.modal-content .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}