/**
 * CNC NFS-e - Estilos do Frontend
 */

.cnc-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
}

.cnc-form-wrapper * {
    box-sizing: border-box;
}

.cnc-form-header {
    margin-bottom: 30px;
    text-align: center;
}

.cnc-form-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin: 0 0 10px;
}

.cnc-form-subtitle {
    font-size: 15px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

.cnc-form-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.cnc-form-section:last-of-type {
    border-bottom: none;
}

.cnc-section-title {
    font-size: 16px;
    font-weight: 600;
    color: #444;
    margin: 0 0 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #0073aa;
    display: inline-block;
}

.cnc-form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.cnc-form-group {
    padding: 0 10px;
    margin-bottom: 15px;
}

.cnc-col-2 { width: 16.666%; }
.cnc-col-3 { width: 25%; }
.cnc-col-4 { width: 33.333%; }
.cnc-col-6 { width: 50%; }
.cnc-col-9 { width: 75%; }
.cnc-col-12 { width: 100%; }

@media (max-width: 600px) {
    .cnc-col-2, .cnc-col-3, .cnc-col-4, .cnc-col-6, .cnc-col-9 {
        width: 100%;
    }
}

.cnc-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 6px;
}

.cnc-obrigatorio {
    color: #e53935;
}

.cnc-opcional {
    font-size: 12px;
    color: #999;
    font-weight: normal;
}

.cnc-form-group input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    color: #333;
}

.cnc-form-group input:focus {
    outline: none;
    border-color: #0073aa;
}

.cnc-form-group input.cnc-error {
    border-color: #e53935;
}

.cnc-hint {
    display: block;
    font-size: 12px;
    color: #888;
    margin-top: 4px;
}

.cnc-form-actions {
    margin-top: 25px;
    text-align: center;
}

.cnc-btn-submit {
    display: inline-block;
    padding: 12px 40px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: #0073aa;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.cnc-btn-submit:hover {
    background: #005a87;
}

.cnc-btn-submit:disabled {
    background: #aaa;
    cursor: not-allowed;
}

.cnc-form-footer {
    margin-top: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 13px;
    color: #666;
    text-align: center;
}

.cnc-form-footer p {
    margin: 5px 0;
}

.cnc-mensagem {
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 14px;
}

.cnc-mensagem.cnc-sucesso {
    background: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: #2e7d32;
}

.cnc-mensagem.cnc-erro {
    background: #ffebee;
    border: 1px solid #ffcdd2;
    color: #c62828;
}

.cnc-mensagem ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.cnc-resultado {
    text-align: center;
    padding: 40px 20px;
}

.cnc-resultado h3 {
    font-size: 22px;
    color: #2e7d32;
    margin: 0 0 15px;
}

.cnc-indicador-box {
    background: #f5f5f5;
    border: 2px solid #0073aa;
    border-radius: 8px;
    padding: 20px;
    margin: 25px auto;
    display: inline-block;
    min-width: 200px;
}

.cnc-indicador-label {
    font-size: 12px;
    color: #666;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.cnc-indicador-numero {
    font-size: 28px;
    font-weight: 700;
    color: #0073aa;
    font-family: monospace;
}

.cnc-resultado .cnc-info {
    font-size: 13px;
    color: #888;
    margin: 20px 0;
}

.cnc-btn-novo {
    display: inline-block;
    padding: 10px 25px;
    font-size: 14px;
    color: #0073aa;
    background: transparent;
    border: 2px solid #0073aa;
    border-radius: 4px;
    cursor: pointer;
}

.cnc-btn-novo:hover {
    background: #0073aa;
    color: #fff;
}