/* ============================================
   BARCODE.CSS - ESTILOS PARA LEITOR DE CÓDIGO DE BARRAS
   Compatível com Sistema de Estoque
============================================ */

/* Container principal do leitor */
.barcode-reader-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    animation: fadeIn 0.3s ease;
    padding: 20px;
}

.barcode-reader-container.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Conteúdo do leitor */
.barcode-reader-content {
    width: 100%;
    max-width: 500px;
    background-color: #1a1a1a;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    margin: 0;
}

/* Área do scanner */
#barcode-scanner {
    width: 100%;
    height: 350px;
    background-color: #000;
    position: relative;
}

/* Overlay e área de escaneamento */
.barcode-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.scan-area {
    width: 85%;
    height: 180px;
    border: 3px solid #3b82f6;
    border-radius: 12px;
    position: relative;
    background-color: rgba(59, 130, 246, 0.05);
}

.scan-line {
    position: absolute;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #3b82f6, transparent);
    top: 0;
    animation: scanLine 2s ease-in-out infinite;
}

@keyframes scanLine {
    0% { top: 0; opacity: 0.5; }
    50% { top: 100%; opacity: 1; }
    100% { top: 0; opacity: 0.5; }
}

/* Cabeçalho do leitor */
.barcode-reader-header {
    padding: 20px;
    background-color: #2c2c2c;
    border-bottom: 1px solid #404040;
}

.barcode-reader-header h3 {
    margin: 0;
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.barcode-reader-header h3 i {
    color: #3b82f6;
}

/* Controles do leitor */
.barcode-reader-controls {
    padding: 20px;
    background-color: #2c2c2c;
    border-top: 1px solid #404040;
}

/* Botões de seleção de câmera */
.barcode-controls-grid {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.barcode-control-btn {
    flex: 1;
    padding: 14px;
    background-color: #3a3a3a;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.barcode-control-btn:hover {
    background-color: #4a4a4a;
}

.barcode-control-btn.active {
    background-color: #3b82f6;
}

/* Status do leitor */
.barcode-reader-status {
    padding: 15px;
    text-align: center;
    font-size: 14px;
    color: #8E8E93;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 15px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.barcode-reader-status.scanning {
    color: #3b82f6;
    background-color: rgba(59, 130, 246, 0.1);
}

.barcode-reader-status.success {
    color: #10b981;
    background-color: rgba(16, 185, 129, 0.1);
}

.barcode-reader-status.error {
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
}

/* Ações do leitor */
.barcode-reader-actions {
    display: flex;
    gap: 10px;
}

.barcode-reader-actions .btn {
    flex: 1;
    padding: 14px;
    font-size: 15px;
    font-weight: 500;
}

/* Resultado da leitura */
.barcode-reader-result {
    padding: 20px;
    background-color: #1e1e1e;
    border-top: 1px solid #404040;
    display: none;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.barcode-reader-result.active {
    display: block;
}

.barcode-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.barcode-result-header h4 {
    margin: 0;
    color: white;
    font-size: 16px;
}

.barcode-result-code {
    background-color: #2c2c2c;
    padding: 15px;
    border-radius: 10px;
    font-family: monospace;
    font-size: 20px;
    color: #10b981;
    text-align: center;
    margin-bottom: 15px;
    border: 1px solid #404040;
    word-break: break-all;
}

.barcode-result-actions {
    display: flex;
    gap: 10px;
}

/* Botão de scanner no formulário */
.input-group .btn-scanner {
    min-width: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
}

/* Integração com campo de busca */
.search-box .barcode-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

.search-box .barcode-btn:hover {
    background-color: #f3f4f6;
    color: #3b82f6;
}

/* Modal integrado (usando seu modal existente) */
#barcodeCameraModal .modal-content {
    max-width: 500px;
}

#barcodeCameraModal .modal-body {
    padding: 0;
}

/* Status no modal */
.status-message {
    padding: 12px 20px;
    text-align: center;
    font-size: 14px;
    display: none;
}

.status-message.success {
    display: block;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.status-message.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Entrada manual */
.manual-input {
    padding: 20px;
    border-top: 1px solid #e5e7eb;
}

.manual-input label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
}

/* Responsividade */
@media (max-width: 768px) {
    .barcode-reader-content {
        margin: 0;
        max-width: 100%;
        border-radius: 0;
    }
    
    #barcode-scanner {
        height: 300px;
    }
    
    .scan-area {
        height: 150px;
        width: 90%;
    }
    
    .barcode-controls-grid {
        flex-direction: column;
    }
    
    .barcode-reader-actions {
        flex-direction: column;
    }
}

/* Adaptação para modo claro/escuro */
@media (prefers-color-scheme: dark) {
    .barcode-reader-content {
        background-color: #2d3748;
    }
    
    .barcode-reader-header,
    .barcode-reader-controls {
        background-color: #4a5568;
    }
    
    .barcode-reader-status {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .barcode-result-code {
        background-color: #4a5568;
        border-color: #718096;
    }
}