/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #000000;
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

/* Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

/* Calculator Section */
.calculator {
    width: 100%;
}

.calculator-inputs {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 3rem;
    background-color: rgba(31, 41, 55, 0.5);
    border: 1px solid #374151;
    border-radius: 0.5rem;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.input-group label {
    display: block;
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.input-group input[type="range"] {
    width: 100%;
    height: 0.5rem;
    background-color: #374151;
    border-radius: 0.5rem;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
}

.input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 1.5rem;
    height: 1.5rem;
    background: linear-gradient(to right, #F472B6, #8B5CF6);
    cursor: pointer;
    border-radius: 50%;
}

.input-group input[type="range"]::-moz-range-thumb {
    width: 1.5rem;
    height: 1.5rem;
    background: linear-gradient(to right, #F472B6, #8B5CF6);
    cursor: pointer;
    border-radius: 50%;
    border: none;
}

.input-value {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    background-image: linear-gradient(to right, #F472B6, #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-top: 0.5rem;
}

/* Platforms Grid */
.platforms-grid {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 2rem;
    display: flex;
    gap: 1rem;
}

.platform-card {
    flex: 1;
    background-color: rgba(31, 41, 55, 0.5);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 2px solid #374151;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.platform-card.best-platform {
    border-color: #8B5CF6;
    box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.2);
}

.platform-card h3 {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.platform-profit {
    text-align: center;
    margin: 1.5rem 0;
    flex-grow: 1;
}

.platform-profit p:first-child {
    font-size: 0.875rem;
    color: #9CA3AF;
    margin-bottom: 0.5rem;
}

.platform-profit .profit-value {
    font-size: 2rem;
    font-weight: 800;
    color: white;
}

.platform-profit .profit-value.best {
    background-image: linear-gradient(to right, #F472B6, #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.platform-details {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    font-size: 0.875rem;
    color: #D1D5DB;
}

.platform-details p {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

/* PRO CHECKOUT Card */
.pro-checkout-highlight {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.pro-checkout-card {
    position: relative;
    background-color: rgba(31, 41, 55, 0.5);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 2px solid #374151;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.pro-checkout-card.best-platform {
    border-color: #8B5CF6;
    box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.2);
}

.recommended-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(to right, #F472B6, #8B5CF6);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.pro-checkout-main {
    text-align: left;
}

.pro-checkout-main h3 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.pro-checkout-main .profit-label {
    font-size: 0.875rem;
    color: #9CA3AF;
}

.pro-checkout-main .profit-value {
    font-size: 3.75rem;
    font-weight: 800;
}

.pro-checkout-main .profit-value.best {
    background-image: linear-gradient(to right, #F472B6, #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pro-checkout-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    font-size: 0.875rem;
    color: #D1D5DB;
    border-left: 1px solid #4B5563;
    padding-left: 2rem;
}

.pro-checkout-details p {
    display: flex;
    justify-content: space-between;
}

.pro-checkout-details hr {
    border: none;
    border-top: 1px solid #4B5563;
    margin: 0.75rem 0;
}

.pro-checkout-details .revenue {
    color: #ffffff;
}

.pro-checkout-details .total-fees {
    color: #EF4444;
}

/* Responsividade */
@media (max-width: 768px) {
    .calculator-inputs {
        grid-template-columns: 1fr;
    }
    
    .platforms-grid {
        flex-direction: column;
    }
    
    .pro-checkout-card {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pro-checkout-main {
        text-align: center;
    }
    
    .pro-checkout-details {
        border-left: none;
        border-top: 1px solid #4B5563;
        padding-left: 0;
        padding-top: 1.5rem;
    }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #0A0A1A;
}

::-webkit-scrollbar-thumb {
    background-image: linear-gradient(to bottom, #F472B6, #8B5CF6);
    border-radius: 10px;
    border: 2px solid #0A0A1A;
}