/* Markup Calculator Styles */

.markup-calculator-wrapper {
    max-width: 500px;
    margin: 30px auto;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.markup-calculator-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.2);
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.markup-calculator-header {
    text-align: center;
    margin-bottom: 30px;
}

.markup-calculator-header h2 {
    color: #ffffff;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.markup-calculator-header p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    margin: 0;
    font-weight: 500;
}

.markup-calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.markup-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.markup-form-group label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.markup-form-group input {
    padding: 14px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transition: all 0.3s ease;
    font-weight: 500;
}

.markup-form-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.markup-form-group input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.markup-form-group input::-webkit-outer-spin-button,
.markup-form-group input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

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

.markup-calculator-button-group {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.markup-calculator-btn {
    flex: 1;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.markup-calculator-btn-calculate {
    background: #ffd700;
    color: #333333;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.markup-calculator-btn-calculate:hover {
    background: #ffed4e;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

.markup-calculator-btn-calculate:active {
    transform: translateY(0);
}

.markup-calculator-btn-reset {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.markup-calculator-btn-reset:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.markup-calculator-btn-reset:active {
    transform: translateY(0);
}

.markup-calculator-results {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 24px;
    margin-top: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: none;
    animation: slideIn 0.4s ease-out;
}

.markup-calculator-results.active {
    display: block;
}

.markup-calculator-results h3 {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.markup-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 12px;
}

.markup-result-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.markup-result-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
}

.markup-result-value {
    color: #ffd700;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.markup-calculator-error {
    background: rgba(255, 59, 48, 0.2);
    border: 2px solid rgba(255, 59, 48, 0.4);
    color: #ffffff;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 15px;
    display: none;
    animation: shake 0.3s ease-out;
}

.markup-calculator-error.active {
    display: block;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive Design */
@media (max-width: 600px) {
    .markup-calculator-container {
        padding: 30px 20px;
        border-radius: 12px;
    }

    .markup-calculator-header h2 {
        font-size: 24px;
    }

    .markup-calculator-btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .markup-result-value {
        font-size: 16px;
    }
}

/* Loading State */
.markup-calculator-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Input validation */
.markup-form-group input:invalid {
    border-color: rgba(255, 59, 48, 0.5);
}