/* GBC - 2026 Ultra-Modern FinTech UI */
:root {
    --gbc-primary: #4f46e5; /* Deep Indigo / Purple-Blue */
    --gbc-primary-hover: #4338ca;
    --gbc-bg-input: #f4f4f5;
    --gbc-text-main: #09090b;
    --gbc-text-muted: #71717a;
    --gbc-results-bg: #09090b; /* Pitch Black Results Box */
    --gbc-results-text: #fafafa;
    --gbc-success: #10b981; /* Neon Green for dark bg */
    --gbc-danger: #ef4444; /* Neon Red for dark bg */
    --gbc-radius-card: 24px;
    --gbc-radius-input: 12px;
    --gbc-shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
    --gbc-shadow-glow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.gbc-container {
    max-width: 750px;
    margin: 0 auto 50px auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--gbc-text-main);
    line-height: 1.6;
}

/* The Main Card */
.gbc-calculator-card {
    background: #ffffff;
    border: 1px solid #e4e4e7;
    border-radius: var(--gbc-radius-card);
    padding: 40px;
    box-shadow: var(--gbc-shadow-card);
    transition: transform 0.3s ease;
}

.gbc-calculator-card h2 {
    margin-top: 0;
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: -0.03em;
    color: var(--gbc-text-main);
}

.gbc-calculator-card p {
    color: var(--gbc-text-muted);
    font-size: 1rem;
    margin-bottom: 30px;
}

/* Inputs & Dropdowns */
.gbc-form-group {
    margin-bottom: 24px;
}

.gbc-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--gbc-text-main);
}

.gbc-form-group input[type="number"],
.gbc-form-group select {
    width: 100%;
    padding: 16px;
    border: 2px solid transparent;
    border-radius: var(--gbc-radius-input);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gbc-text-main);
    background-color: var(--gbc-bg-input);
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.gbc-form-group input:hover,
.gbc-form-group select:hover {
    background-color: #e4e4e7;
}

.gbc-form-group input:focus,
.gbc-form-group select:focus {
    outline: none;
    background-color: #ffffff;
    border-color: var(--gbc-primary);
    box-shadow: var(--gbc-shadow-glow);
}

/* Toggle Switch Wrap */
.gbc-toggle-wrap {
    display: flex;
    align-items: center;
    margin: 25px 0;
    background: #fafafa;
    padding: 16px;
    border-radius: var(--gbc-radius-input);
    border: 1px solid #e4e4e7;
}

.gbc-toggle-wrap label {
    margin: 0 0 0 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Dark Mode Results Box */
.gbc-results {
    margin-top: 35px;
    padding: 30px;
    background: var(--gbc-results-bg);
    color: var(--gbc-results-text);
    border-radius: 20px;
    box-shadow: inset 0 2px 4px rgba(255,255,255,0.05);
}

.gbc-results-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #27272a;
    align-items: center;
    font-size: 1rem;
    font-weight: 500;
}

.gbc-results-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* Buttons */
button {
    background: var(--gbc-primary);
    border-radius: var(--gbc-radius-input);
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
}
button:hover {
    background: var(--gbc-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

/* Traffic Light System (Status Boxes) */
.gbc-status-box {
    text-align: center;
    padding: 20px;
    border-radius: 16px;
    margin-top: 25px;
    font-weight: 800;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}
.gbc-status-green {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 2px solid #34d399;
}
.gbc-status-red {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 2px solid #f87171;
}

/* Affiliate Banner Box */
.gbc-affiliate-box {
    margin: 35px 0;
    padding: 30px;
    background: linear-gradient(145deg, #fefce8, #fef9c3);
    border-radius: 20px;
    text-align: center;
    border: none;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
}
.gbc-affiliate-box h4 {
    margin-top: 0;
    color: #854d0e;
    font-size: 1.3rem;
    font-weight: 800;
}

/* Mobile Responsiveness */
@media(max-width: 600px) {
    .gbc-calculator-card {
        padding: 25px;
        border-radius: 20px;
    }
    .gbc-results {
        padding: 20px;
    }
    .gbc-results-row {
        flex-direction: column;
        align-items: flex-start;
    }
    .gbc-results-row span:last-child {
        margin-top: 5px;
        font-size: 1.2rem;
    }
}

/* Fix for disabled "Einsatz" inputs in Surebet dark mode boxes */
.gbc-results input:disabled,
.gbc-results input[disabled] {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    -webkit-text-fill-color: #ffffff !important; /* Forces Safari to show white text */
    opacity: 1 !important; /* Prevents iOS from fading the input */
    font-weight: 700 !important;
}