body {
    background: linear-gradient(to bottom, #0061ff 0%, #60efff 100%);
    min-height: 100vh;
}

.page-title {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 2.5rem;
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    text-align: center;
}

.glass-container {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 5px 10px 0 rgba(31, 38, 135, 0.1);
}

.card {
    background: rgba(255, 255, 255, 0.9) !important;
    border-radius: 15px !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 5px 10px 0 rgba(31, 38, 135, 0.1) !important;
}

.form-control, .form-select {
    background: #ffffff !important;
    border: 1px solid rgba(31, 38, 135, 0.2) !important;
    color: #000 !important;
    padding-right: 2rem !important;
}

.form-select {
    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='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    background-size: 16px 12px !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

.form-control:focus, .form-select:focus {
    background: #ffffff !important;
    box-shadow: 0 0 0 0.25rem rgba(31, 38, 135, 0.15) !important;
}

.form-control::placeholder {
    color: rgba(0, 0, 0, 0.5) !important;
}

.form-label {
    color: #000 !important;
    font-weight: 500;
}

.card-title {
    color: #000 !important;
    font-weight: 600;
}

.text-muted {
    color: rgba(0, 0, 0, 0.6) !important;
}

.btn-primary {
    background: #4361ee !important;
    border: none !important;
    color: #fff !important;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #3a50d9 !important;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.list-group-item {
    background: #ffffff !important;
    border: 1px solid rgba(31, 38, 135, 0.2) !important;
    color: #000 !important;
    margin-bottom: 5px;
    border-radius: 8px !important;
}

h1, h5, p {
    color: #000 !important;
}

option {
    background: #ffffff !important;
    color: #000 !important;
}

.form-select:hover {
    border-color: rgba(31, 38, 135, 0.4) !important;
    cursor: pointer;
}

.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.loading-content {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
}

.loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}