body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    margin: 0;
    padding: 0;
    color: #005e75;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #19a8b6;
}

header img {
    height: 60px;
}

main {
    padding: 2rem;
}

h1,
h2 {
    color: #005e75;
}

.form-section {
    background-color: #f9f9f9;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

input[type="text"] {
    width: 98%;
    padding: 0.6rem;
    border: 1px solid #19a8b6;
    border-radius: 8px;
    font-size: 1rem;
}

.tabla-section {
    margin-top: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th,
td {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #19a8b6;
    color: #ffffff;
}

.placeholder {
    text-align: center;
    color: #999;
}

.total-row {
    font-weight: bold;
    background-color: #e0f7fa;
}

td[colspan="7"] {
    text-align: right;
    padding-right: 2.5rem;
}

.botones {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn.qr {
    background-color: #005e75;
    color: white;
}

.btn.pagar {
    background-color: #19a8b6;
    color: white;
}

.btn:hover {
    opacity: 0.9;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 2rem;
    color: white;
    background-color: #19a8b6;
}