:root {
    --primary-color: #e83e8c;
    --secondary-color: #6f42c1;
    --accent-color: #20c997;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #495057;
    --border-color: #dee2e6;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-bottom: 4px solid var(--accent-color);
}

.header h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
}

.input-section {
    padding: 25px;
}

.campo {
    margin-bottom: 20px;
}

.campo label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.campo input[type="text"],
.campo input[type="date"],
.campo input[type="number"],
.campo select,
.campo textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s;
}

.campo input[type="text"]:focus,
.campo input[type="date"]:focus,
.campo input[type="number"]:focus,
.campo select:focus,
.campo textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(232, 62, 140, 0.2);
}

.campo textarea {
    min-height: 80px;
    resize: vertical;
}

h3 {
    color: var(--secondary-color);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    margin-top: 30px;
}

#itens-container {
    margin-bottom: 20px;
}

.item-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    align-items: center;
}

.item-row input[type="text"] {
    flex: 3;
}

.item-row input[type="number"] {
    flex: 1;
}

.item-row select {
    flex: 1;
    padding: 10px;
}

.btn-remove {
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 5px;
    width: 40px;
    height: 40px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-remove:hover {
    background-color: #c82333;
}

.btn-add {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 20px;
    transition: all 0.3s;
}

.btn-add:hover {
    background-color: #17a2b8;
    transform: translateY(-2px);
}

.assinaturas {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.assinaturas .campo {
    flex: 1;
}

.buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    flex: 1;
    min-width: 200px;
}

.btn:hover {
    background-color: #5a3d9a;
    transform: translateY(-2px);
}

/* Estilo para o documento gerado */
#relatorio {
    visibility: hidden;
    position: absolute;
    width: 210mm;
    min-height: 297mm;
    padding: 20mm;
    margin: 10mm auto;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}

.document-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 20px;
}

.document-header h2 {
    color: var(--primary-color);
    margin: 0;
}

.document-header p {
    margin: 5px 0;
    color: var(--text-color);
}

.document-date {
    text-align: right;
    color: var(--text-color);
}

.document-info {
    margin-bottom: 30px;
}

.document-info p {
    margin: 5px 0;
}

.itens-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}

.itens-table th {
    background-color: var(--primary-color);
    color: white;
    padding: 12px;
    text-align: left;
}

.itens-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
}

.itens-table tbody tr:hover {
    background-color: rgba(232, 62, 140, 0.05);
}

.total-label {
    text-align: right;
    font-weight: bold;
}

.total-value {
    font-weight: bold;
    color: var(--primary-color);
}

.observacoes {
    margin-bottom: 30px;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid var(--accent-color);
}

.assinatura {
    flex: 1;
    margin-top: 50px;
}

.assinatura-line {
    border-top: 1px solid var(--dark-color);
    width: 70%;
    margin-bottom: 5px;
}

.footer {
    margin-top: 50px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

@media print {
    body * {
        visibility: hidden;
    }
    #relatorio, #relatorio * {
        visibility: visible;
    }
    #relatorio {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 20mm;
        box-shadow: none;
    }
    .btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .item-row {
        flex-direction: column;
    }
    .item-row input, .item-row select {
        width: 100%;
    }
    .assinaturas {
        flex-direction: column;
    }
    .buttons {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
}