/* style.css - Clean, modern UI styling */
body {
    font-family: system-ui, -apple-system, sans-serif;
    background-image: url('https://projects.momus.tech/assets/resources/pexels-man-1834849_1920.jpg');
    color: #1f2937;
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

.container {
    max-width: 600px;
    margin: 3rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

h1 {
    font-size: 1.5rem;
    margin-top: 0;
    color: #111827;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #374151;
}

input[type="email"], select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-sizing: border-box;
    font-family: inherit;
}

input[type="email"]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

button {
    background: #82b704;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    font-size: 1rem;
    transition: background 0.2s;
}

button:hover {
    background: #2563eb;
}

.btn-secondary {
    background: #6b7280;
    margin-top: 1rem;
}

.btn-secondary:hover {
    background: #4b5563;
}

.receipt {
    background: #ecfdf5;
    border: 1px solid #10b981;
    padding: 1.5rem;
    border-radius: 8px;
}

.receipt h2 {
    color: #065f46;
    margin-top: 0;
}

.receipt p {
    margin: 0.5rem 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    background: #d1fae5;
    color: #065f46;
    letter-spacing: 1px;
}

.error {
    background: #fee2e2;
    color: #b91c1c;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid #f87171;
}