/* Container around icon + dropdown */
.dropdown-calc {
    position: relative;
    display: inline-block;
}

/* Dropdown panel (hidden by default) */
.dropdown-calc-content {
    display: none;
    position: absolute;
    top: 50px;
    right: 0;
    width: 1024px;
    background: linear-gradient(135deg, #0a0e27 0%, #0f0f1e 50%, #1a1d35 100%);
    border: 1px solid rgba(0, 217, 255, 0.25);
    border-radius: 0;
    padding: 10px;
    z-index: 1000;
}

/* Show dropdown when active */
.dropdown-calc-content.show {
    display: block;
}

.calculator-section {
    position: relative;
    height: 75vh;
}

.calculator-section .calculator-section-center {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

#calculator {
    font-family: 'Electrolize', 'Courier New', monospace;
    background: transparent;
}

.calculator-spacer {
    margin-top: 20px;
}

.calculator-form {
    position: relative;
    max-width: 912px;
    width: 100%;
    margin: auto;
    background: rgba(10, 10, 20, 0.65);
    border-radius: 0;
    border: 1px solid rgba(0, 217, 255, 0.25);
}

.calculator-form .calculator-bg {
    position: absolute;
    left: 25px;
    top: -25px;
    bottom: -25px;
    width: 400px;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d35 100%);
    background-size: cover;
    background-position: center;
    border-radius: 0;
    border: 1px solid rgba(0, 217, 255, 0.25);
    overflow: hidden;
}

.calculator-form .calculator-bg::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 65, 0.03) 0px,
        transparent 2px,
        transparent 4px,
        rgba(0, 255, 65, 0.03) 6px
    );
}

.calculator-form > form {
    margin-left: 425px;
    padding: 30px;
}

.calculator-form .form-header {
    margin-bottom: 30px;
    margin-top: 30px;
    margin-left: 30px;
    margin-right: 30px;
    position: relative;
}

.calculator-form .form-header h2 {
    font-family: 'Electrolize', 'Courier New', monospace;
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: 900;
    color: #00ff41;
    font-size: 42px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.calculator-form .form-header p {
    color: #00d9ff;
    font-size: 16px;
    font-family: 'Electrolize', 'Courier New', monospace;
    line-height: 1.6;
}

.calculator-form-total {
    margin-bottom: 30px;
    margin-top: 0px;
    margin-left: 30px;
    margin-right: 30px;
    position: relative;
    z-index: 20;
}

.calculator-form-total .total-profit-wrapper {
    height: 78px;
    border-radius: 0;
    background: #1a1a2e;
    border: 1px solid rgba(0, 217, 255, 0.2);
    font-family: 'Electrolize', 'Courier New', monospace;
}

.calculator-form-total .total-profit-wrapper-row {
    height: 24px;
    margin: 0 0 0 0 !important;
    padding: 0 0 0 0 !important;
}

.calculator-form-total .total-chart-wrapper {
    width: 100%;
    border-radius: 0;
    background: #1a1a2e;
    border: 1px solid rgba(0, 217, 255, 0.2);
    padding: 10px;
}

.calculator-form-total .total-profit-wrapper p {
    height: 30px;
    color: #00d9ff;
    margin-left: 10px;
    margin-top: 2px;
    padding-right: 10px;
    font-family: 'Electrolize', 'Courier New', monospace;
    font-weight: 700;
    font-size: 18px;
}

.calculator-form-total h2 {
    font-family: 'Electrolize', 'Courier New', monospace;
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: 700;
    color: #00d9ff;
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.calculator-form-total p {
    color: #00d9ff;
    font-size: 18px;
    font-family: 'Electrolize', 'Courier New', monospace;
}

.calculator-form .form-group {
    position: relative;
    margin-bottom: 10px;
}

.calculator-form .form-control {
    background-color: #1a1a2e;
    height: 35px;
    padding: 0px 10px;
    color: #ffffff;
    border: 1px solid rgba(0, 217, 255, 0.25);
    font-size: 15px;
    font-weight: 600;
    font-family: 'Electrolize', 'Courier New', monospace;
    box-shadow: none;
    border-radius: 0;
    transition: 0.2s all;
    letter-spacing: 1px;
}

/* Remove number input spinners */
.calculator-form input[type="number"]::-webkit-inner-spin-button,
.calculator-form input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.calculator-form input[type="number"] {
    -moz-appearance: textfield;
}

.calculator-form .form-control-span {
    background-color: #0f0f1e;
    height: 35px;
    padding: 0px 10px;
    color: #00d9ff;
    border: 1px solid rgba(0, 217, 255, 0.25);
    font-size: 15px;
    font-weight: 700;
    font-family: 'Electrolize', 'Courier New', monospace;
    box-shadow: none;
    border-radius: 0;
    transition: 0.2s all;
}

.calculator-form .form-control::placeholder {
    color: rgba(0, 217, 255, 0.4);
}

.calculator-form .form-control::-webkit-input-placeholder {
    color: rgba(0, 217, 255, 0.4);
}

.calculator-form .form-control:-ms-input-placeholder {
    color: rgba(0, 217, 255, 0.4);
}

.calculator-form .form-control:focus {
    background: rgba(0, 217, 255, 0.05);
    border-color: rgba(0, 217, 255, 0.5);
    box-shadow: none;
    outline: none;
    color: #ffffff;
}

.calculator-form input[type="date"].form-control:invalid {
    color: rgba(0, 217, 255, 0.4);
}

.calculator-form select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.calculator-form select.form-control:invalid {
    color: rgba(0, 217, 255, 0.4);
}

.calculator-form select.form-control option {
    background: #0f0f1e;
    color: #00d9ff;
}

.calculator-form select.form-control + .select-arrow {
    position: absolute;
    right: 3px;
    bottom: 5px;
    width: 32px;
    line-height: 32px;
    height: 32px;
    text-align: center;
    pointer-events: none;
    color: #00d9ff;
    font-size: 14px;
}

.calculator-form select.form-control + .select-arrow:after {
    content: '\279C';
    display: block;
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
}

.calculator-form .form-label {
    color: #00d9ff;
    text-transform: uppercase;
    line-height: 24px;
    height: 24px;
    font-size: 13px;
    font-weight: 700;
    margin-left: 0;
    font-family: 'Electrolize', 'Courier New', monospace;
    letter-spacing: 1px;
}

.calculator-form .form-btn {
    margin-top: 30px;
}

.calculator-form .submit-btn {
    display: block;
    width: 100%;
    color: #0a0e27;
    background: linear-gradient(135deg, #00d9ff 0%, #00ff41 100%);
    font-weight: 700;
    font-size: 16px;
    font-family: 'Electrolize', 'Courier New', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 1px solid transparent;
    border-radius: 6px;
    height: 55px;
    box-shadow: 0 0 16px rgba(0, 217, 255, 0.25);
    transition: filter 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.calculator-form .submit-btn:hover,
.calculator-form .submit-btn:focus {
    filter: brightness(1.08);
    box-shadow: 0 0 22px rgba(0, 255, 65, 0.4);
    color: #0a0e27;
}

@media only screen and (max-width: 768px) {
    .calculator-form .calculator-bg {
        position: relative;
        left: 0;
        right: 0;
        bottom: 0;
        top: -15px;
        width: 95%;
        margin: auto;
    }
    .calculator-form > form {
        margin-left: 0px;
    }
    .dropdown-calc-content {
        width: 95vw;
        right: 2.5vw;
    }
}