:root {
    --primary: #007bff;
    --primary-foreground: #ffffff;
    --accent: #0056b3;
    --background: #131f24;
    --foreground: #ced4da;
    --card: #1f2d33ab;
    --card-foreground: #f8f9fa;
    --border: #dee2e6;
    --input: #e9ecef;
}

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: system-ui, -apple-system, sans-serif;
}

.form-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card {
    background: var(--card);
    color: var(--card-foreground);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
    width: 100%;
    max-width: 500px;
}

.form-label {
    color: var(--card-foreground);
    font-weight: 500;
}

.form-control {
    background-color: var(--input);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
}

    .form-control::placeholder {
        color: #6c757d;
    }

.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--primary-foreground);
}

    .btn-primary:hover {
        background-color: var(--accent);
        border-color: var(--accent);
    }

h2 {
    color: #22c55e;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1.5rem;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
}

.toast {
    background-color: var(--card);
    color: var(--card-foreground);
    border-left: 5px solid var(--primary);
}

.spinner-border-sm {
    margin-left: 0.5rem;
}

@media (max-width: 768px) {
    .card {
        padding: 2rem;
    }
}