/* FollowBoost - Modern Payment System CSS */

/* === ANIMAÇÕES AVANÇADAS === */
@keyframes pulseGlow {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px rgba(99, 102, 241, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInSlide {
    from { 
        opacity: 0; 
        transform: translateY(30px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* === CONTAINER PRINCIPAL DE PAGAMENTO === */
.payment-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* === HEADER DO PAGAMENTO === */
.payment-header {
    margin-bottom: 2.5rem;
    position: relative;
}

.payment-header h3 {
    color: var(--text-primary);
    margin-bottom: 0.8rem;
    font-size: 2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.payment-header p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* === OPÇÕES DE PAGAMENTO PIX === */
.payment-options {
    display: flex;
    gap: 8px;
    margin-bottom: 2.5rem;
    background: var(--bg-tertiary);
    padding: 6px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
}

.payment-option {
    flex: 1;
    padding: 1rem 1.5rem;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    position: relative;
    overflow: hidden;
}

.payment-option::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

.payment-option:hover::before {
    width: 100%;
    height: 100%;
}

.payment-option:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.payment-option.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.payment-option.active::before {
    display: none;
}

/* === SEÇÃO DO QR CODE === */
.qr-code-section {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
}

.qr-code-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.qr-code-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.qr-code-image {
    width: 320px !important;
    height: 320px !important;
    object-fit: contain !important;
    background: white !important;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 4px solid white;
    transition: var(--transition);
    /* Melhorar qualidade da imagem */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: pixelated;
    -ms-interpolation-mode: nearest-neighbor;
}

.qr-code-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.qr-code-instruction {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
    text-align: center;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(99, 102, 241, 0.05);
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

/* === PIX COPIA E COLA === */
.pix-copy-section {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
}

.pix-copy-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.pix-copy-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.pix-code-display {
    width: 100%;
    max-width: 450px;
}

.pix-code-textarea {
    width: 100%;
    min-height: 140px;
    padding: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
    background: var(--bg-primary);
    color: var(--text-primary);
    word-break: break-all;
    box-sizing: border-box;
    transition: var(--transition);
}

.pix-code-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.copy-pix-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.copy-pix-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

.copy-pix-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.copy-pix-btn:hover::before {
    width: 300px;
    height: 300px;
}

.copy-pix-btn:active {
    transform: translateY(-1px);
}

.copy-pix-btn.copied {
    background: var(--gradient-secondary);
    animation: bounce 0.6s ease;
}

.pix-copy-instruction {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
    text-align: center;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.05);
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(16, 185, 129, 0.1);
}

/* === INFORMAÇÕES DO PAGAMENTO === */
.payment-info {
    background: var(--bg-tertiary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.payment-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.payment-info-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.payment-info-item span:first-child {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.payment-info-item strong {
    color: var(--text-primary);
    font-weight: 700;
}

.payment-expiry {
    color: var(--danger-color) !important;
    font-weight: 700 !important;
    animation: pulseGlow 2s infinite;
}

/* === STATUS DO PAGAMENTO === */
.payment-status {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--warning-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.payment-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--warning-color), #fbbf24, var(--warning-color));
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.status-checking {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.pulse-dot {
    width: 28px;
    height: 28px;
    background: var(--warning-color);
    border-radius: 50%;
    animation: pulseGlow 2s infinite;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: var(--shadow-md);
}

.status-text {
    color: var(--warning-color);
    font-weight: 700;
    margin: 0;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-subtext {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
    text-align: center;
    line-height: 1.5;
}

/* === BOTÕES DE AÇÃO === */
.payment-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-check-payment {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn-check-payment::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-check-payment:hover::before {
    left: 100%;
}

.btn-check-payment:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-new-order {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-new-order:hover {
    background: var(--bg-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

/* === TELA DE SUCESSO === */
.success-container {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--gradient-card);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--success-color);
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInSlide 0.8s ease-out;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.success-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
}

.success-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    animation: bounce 1s ease;
    filter: drop-shadow(0 0 20px rgba(34, 197, 94, 0.5));
}

.success-title {
    color: var(--success-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.success-description {
    color: var(--text-secondary);
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.order-details {
    background: rgba(34, 197, 94, 0.1);
    border: 2px solid var(--success-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin: 2.5rem 0;
    position: relative;
}

.order-details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-secondary);
}

.order-details h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.order-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 0.5rem 0;
}

.order-detail-item:last-child {
    margin-bottom: 0;
}

.order-detail-item strong {
    color: var(--text-primary);
    font-weight: 700;
}

.status-badge {
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.status-processando {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-new-order-success {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1.5rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.btn-new-order-success:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* === TELA DE EXPIRADO === */
.expired-container {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--gradient-card);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--danger-color);
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInSlide 0.8s ease-out;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.expired-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--danger-color), #f87171, var(--danger-color));
}

.expired-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 20px rgba(239, 68, 68, 0.5));
}

.expired-title {
    color: var(--danger-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.expired-description {
    color: var(--text-secondary);
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.btn-try-again {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.btn-try-again:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* === ALERTAS DE ERRO === */
.error-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--danger-color);
    color: white;
    padding: 1.2rem 1.8rem;
    border-radius: var(--border-radius);
    z-index: 9999;
    max-width: 400px;
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.4s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.error-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.error-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.3rem;
    margin-left: auto;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.error-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* === ESTILOS DE VALIDAÇÃO === */
.form-input.error {
    border-color: var(--danger-color) !important;
    background: rgba(239, 68, 68, 0.05) !important;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
    animation: ripple 0.6s ease-out;
}

.error-message {
    display: none;
    color: var(--danger-color);
    font-size: 0.95rem;
    margin-top: 0.8rem;
    padding: 1rem 1.2rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--border-radius);
    font-weight: 600;
    animation: fadeInSlide 0.3s ease-out;
}

.error-message::before {
    content: "⚠️";
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

.error-message.show {
    display: block;
}

/* === RESPONSIVIDADE === */
@media (max-width: 768px) {
    .payment-container,
    .success-container,
    .expired-container {
        margin: 1rem;
        padding: 2rem;
        max-width: none;
    }
    
    .payment-options {
        flex-direction: column;
        gap: 8px;
    }
    
    .payment-option {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .payment-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-check-payment,
    .btn-new-order {
        width: 100%;
        justify-content: center;
    }
    
    .qr-code-image {
        width: 280px !important;
        height: 280px !important;
    }
    
    .pix-code-textarea {
        font-size: 12px;
        min-height: 120px;
    }
    
    .copy-pix-btn {
        width: 100%;
        padding: 1.5rem;
    }
    
    .payment-header h3 {
        font-size: 1.7rem;
    }
    
    .success-title,
    .expired-title {
        font-size: 2rem;
    }
    
    .success-icon,
    .expired-icon {
        font-size: 4rem;
    }
    
    .error-alert {
        left: 1rem;
        right: 1rem;
        top: 1rem;
        max-width: none;
    }
    
    .payment-info-item {
        font-size: 1rem;
    }
    
    .order-details {
        padding: 1.5rem;
    }

    .payment-info {
        padding: 1.5rem;
    }

    .qr-code-section,
    .pix-copy-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .payment-container,
    .success-container,
    .expired-container {
        padding: 1.5rem;
    }

    .payment-header h3 {
        font-size: 1.5rem;
    }

    .qr-code-image {
        width: 240px !important;
        height: 240px !important;
    }

    .payment-info-item {
        font-size: 0.95rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .status-text {
        font-size: 1.1rem;
    }

    .order-details {
        padding: 1rem;
    }

    .copy-pix-btn {
        padding: 1rem;
        font-size: 1rem;
    }

    .btn-check-payment,
    .btn-new-order,
    .btn-new-order-success,
    .btn-try-again {
        padding: 1rem;
        font-size: 1rem;
    }
}

/* === UTILITÁRIOS === */
.loading-state {
    pointer-events: none;
    opacity: 0.7;
}

.success-state {
    border-color: var(--success-color);
    background: rgba(34, 197, 94, 0.05);
}

.error-state {
    border-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.05);
}

.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeInSlide 0.5s ease-out;
}

.pulse {
    animation: pulseGlow 2s infinite;
}

.spin {
    animation: spin 1s linear infinite;
}