/**
 * Checkout Ninja - Negociação de Valor - CSS
 * Arquivo: frontend/assets/css/modules/negociacao-valor.css
 */

/* ========================================
   OVERLAY E POPUP BASE
   ======================================== */

.cn-negociacao-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    
    /* Animação de entrada */
    opacity: 0;
    animation: cn-fadeIn 0.3s ease-out forwards;
}

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

.cn-negociacao-popup {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    
    /* Animação de entrada */
    transform: scale(0.9) translateY(20px);
    animation: cn-popupIn 0.4s ease-out 0.1s forwards;
}

@keyframes cn-popupIn {
    from {
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

/* ========================================
   BOTÃO FECHAR
   ======================================== */

.cn-negociacao-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.cn-negociacao-close:hover {
    background: #f5f5f5;
    color: #333;
    transform: scale(1.1);
}

/* ========================================
   CONTEÚDO DO POPUP
   ======================================== */

.cn-negociacao-content {
    padding: 30px;
    text-align: center;
}

.cn-negociacao-titulo {
    font-size: 24px;
    font-weight: bold;
    margin: 0 0 15px 0;
    color: #333333;
    line-height: 1.3;
}

.cn-negociacao-descricao {
    font-size: 16px;
    color: #666;
    margin: 0 0 25px 0;
    line-height: 1.5;
}

/* ========================================
   INFORMAÇÕES DO PRODUTO
   ======================================== */

.cn-negociacao-produto {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    margin: 0 0 25px 0;
    border: 1px solid #e9ecef;
}

.cn-produto-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px 0;
    color: #333;
}

.cn-quantidade {
    display: inline-block;
    background: #007cba;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 10px;
}

.cn-produto-precos {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.preco-original {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.preco-original small {
    color: #666;
    font-weight: normal;
    font-size: 14px;
}

.desconto-disponivel {
    font-size: 14px;
    color: #28a745;
    font-weight: 500;
    background: #d4edda;
    padding: 6px 12px;
    border-radius: 20px;
    display: inline-block;
}

/* ========================================
   FORMULÁRIO
   ======================================== */

.cn-negociacao-form {
    text-align: left;
}

.cn-form-group {
    margin-bottom: 20px;
}

.cn-form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 14px;
}

.cn-form-group input[type="email"],
.cn-form-group input[type="number"] {
    width: 100%;
    padding: 12px 40px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.2s ease;
    box-sizing: border-box;
    background: #fff;
}

.cn-form-group input:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.cn-valor-input {
    position: relative;
    display: flex;
    align-items: center;
}

.cn-valor-input .currency {
    position: absolute;
    left: 16px;
    font-weight: 600;
    color: #666;
    z-index: 2;
    pointer-events: none;
}

.cn-valor-input input {
    padding-left: 45px;
}

.cn-valor-range {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: #666;
    font-style: italic;
}

/* ========================================
   BOTÕES
   ======================================== */

.cn-form-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
}

.cn-btn-primary,
.cn-btn-secondary {
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cn-btn-primary {
    background: #007cba;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.3);
}

.cn-btn-primary:hover {
    background: #006ba1;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 124, 186, 0.4);
}

.cn-btn-primary:active {
    transform: translateY(0);
}

.cn-btn-secondary {
    background: #f8f9fa;
    color: #666;
    border: 1px solid #e9ecef;
}

.cn-btn-secondary:hover {
    background: #e9ecef;
    color: #333;
}

/* Estados do botão */
.cn-btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-loading {
    display: none;
}

.cn-btn-primary.loading .btn-text {
    display: none;
}

.cn-btn-primary.loading .btn-loading {
    display: inline;
}

/* ========================================
   TELA DE SUCESSO
   ======================================== */

.cn-negociacao-sucesso {
    text-align: center;
    padding: 20px 0;
}

.cn-sucesso-icon {
    font-size: 48px;
    margin-bottom: 20px;
    animation: cn-bounce 0.6s ease-out;
}

@keyframes cn-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.cn-negociacao-sucesso h4 {
    font-size: 20px;
    color: #28a745;
    margin: 0 0 15px 0;
    font-weight: 600;
}

.cn-negociacao-sucesso p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
    margin: 0 0 25px 0;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {
    .cn-negociacao-overlay {
        padding: 10px;
    }
    
    .cn-negociacao-popup {
        max-width: none;
        width: 100%;
        max-height: 95vh;
        border-radius: 12px;
    }
    
    .cn-negociacao-content {
        padding: 20px;
    }
    
    .cn-negociacao-titulo {
        font-size: 20px;
    }
    
    .cn-negociacao-descricao {
        font-size: 14px;
    }
    
    .cn-produto-precos {
        text-align: center;
    }
    
    .cn-form-actions {
        gap: 10px;
    }
    
    .cn-btn-primary,
    .cn-btn-secondary {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .cn-negociacao-content {
        padding: 15px;
    }
    
    .cn-negociacao-titulo {
        font-size: 18px;
    }
    
    .cn-negociacao-produto {
        padding: 15px;
    }
    
    .cn-form-group input {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .cn-valor-input .currency {
        left: 14px;
    }
    
    .cn-valor-input input {
        padding-left: 40px;
    }
}

/* ========================================
   ACESSIBILIDADE
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    .cn-negociacao-overlay,
    .cn-negociacao-popup,
    .cn-sucesso-icon {
        animation: none;
    }
    
    .cn-negociacao-close,
    .cn-btn-primary,
    .cn-btn-secondary {
        transition: none;
    }
}

/* Foco para navegação por teclado */
.cn-negociacao-close:focus,
.cn-form-group input:focus,
.cn-btn-primary:focus,
.cn-btn-secondary:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* ========================================
   CUSTOMIZAÇÕES ESPECÍFICAS
   ======================================== */

/* Scrollbar personalizada para o popup */
.cn-negociacao-popup::-webkit-scrollbar {
    width: 6px;
}

.cn-negociacao-popup::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.cn-negociacao-popup::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.cn-negociacao-popup::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Evita scroll do body quando popup está aberto */
body.cn-negociacao-open {
    overflow: hidden;
}