/* Carnegie Hall Manager - Calculator Styles */

.calculator {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 20px auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px;
    max-width: 900px;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .calculator {
        padding: 20px;
        border-radius: 12px;
        margin: 10px;
    }
}

.calculator * {
    box-sizing: border-box;
}

.calculator h1 {
    color: #333;
    margin-bottom: 10px;
    font-size: 28px;
    text-align: center;
    line-height: 1.4;
}

.calculator .subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 30px;
}

.calculator .profile-notice {
    background: #d1ecf1;
    border: 2px solid #0c5460;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 30px;
    color: #0c5460;
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}

.calculator .profile-notice strong {
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
}

.calculator .summary-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
}

.calculator .summary-section h2 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}

.calculator .summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e0e0e0;
}

.calculator .summary-item:last-child {
    border-bottom: none;
}

.calculator .summary-label {
    font-weight: 600;
    color: #555;
}

.calculator .summary-value {
    color: #333;
    font-weight: 500;
}

.calculator .total-section {
    margin-top: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    text-align: center;
}

.calculator .total-label {
    color: white;
    font-size: 16px;
    margin-bottom: 8px;
    opacity: 0.95;
}

.calculator .total-amount {
    color: white;
    font-size: 36px;
    font-weight: bold;
}

.calculator .payment-plan {
    margin-top: 30px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
}

.calculator .payment-plan h2 {
    color: #333;
    font-size: 22px;
    margin-bottom: 10px;
    text-align: center;
}

.calculator .payment-instructions {
    background: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #856404;
    line-height: 1.6;
}

.calculator .payment-instructions strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.calculator .payment-instructions ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.calculator .payment-instructions li {
    margin-bottom: 5px;
}

.calculator .payment-schedule {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calculator .payment-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-rows: auto auto;
    gap: 10px 15px;
    align-items: center;
    padding: 15px 20px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.calculator .payment-item.past-deadline {
    border-left-color: #e74c3c;
    background: #fff5f5;
}

@media (max-width: 768px) {
    .calculator .payment-item {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: 12px;
        padding: 15px;
    }
}

.calculator .payment-item.completed {
    opacity: 0.6;
    background: #e8f5e9;
}

.calculator .payment-deadline-info {
    grid-column: 1;
    grid-row: 1;
}

@media (max-width: 768px) {
    .calculator .payment-deadline-info {
        grid-column: 1;
        grid-row: 1;
    }
}

.calculator .payment-value {
    grid-column: 2;
    grid-row: 1;
    font-weight: 700;
    color: #667eea;
    font-size: 20px;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .calculator .payment-value {
        grid-column: 1;
        grid-row: 2;
        font-size: 24px;
        text-align: left;
    }
}

.calculator .pay-button {
    grid-column: 3;
    grid-row: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .calculator .pay-button {
        grid-column: 1;
        grid-row: 3;
        width: 100%;
        padding: 12px 20px;
        font-size: 15px;
    }
}

.calculator .checkbox-container {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 5px;
}

@media (max-width: 768px) {
    .calculator .checkbox-container {
        grid-column: 1;
        grid-row: 4;
        justify-content: flex-start;
        padding-top: 8px;
    }
}

.calculator .checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.calculator .checkbox-container label {
    font-size: 13px;
    color: #666;
    margin: 0;
    cursor: pointer;
}

.calculator .payment-deadline-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calculator .payment-deadline {
    font-weight: 600;
    color: #555;
    font-size: 15px;
}

.calculator .payment-date {
    font-size: 13px;
    color: #888;
}

.calculator .overdue-badge {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
}

.calculator .pay-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.calculator .pay-button:active {
    transform: translateY(0);
}

.calculator .remaining-balance {
    margin-top: 25px;
    padding: 25px;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-radius: 12px;
    color: white;
}

.calculator .remaining-balance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .calculator .remaining-balance-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

.calculator .remaining-balance-label {
    font-size: 18px;
    font-weight: 600;
}

.calculator .remaining-balance-amount {
    font-size: 32px;
    font-weight: 700;
}

.calculator .remaining-balance-note {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 15px;
}

.calculator .payoff-button {
    background: #27ae60;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    width: 100%;
}

.calculator .payoff-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.4);
}

.calculator .payoff-button:active {
    transform: translateY(0);
}

.calculator .action-buttons {
    margin-top: 20px;
    display: flex;
    gap: 12px;
}

@media (max-width: 768px) {
    .calculator .action-buttons {
        flex-direction: column;
    }
}

.calculator .print-button {
    background: #667eea;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    margin-top: 15px;
}

.calculator .print-button:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.calculator .no-data {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.calculator .no-data h2 {
    color: #333;
    margin-bottom: 15px;
}

@media print {
    body * {
        visibility: hidden;
    }
    .calculator, .calculator * {
        visibility: visible;
    }
    .calculator {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        box-shadow: none;
        padding: 20px;
    }
    .pay-button, .payoff-button, .checkbox-container, .print-button, .profile-notice {
        display: none !important;
    }
    .calculator h1 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    .calculator .subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .summary-section, .payment-plan {
        page-break-inside: avoid;
    }
    .payment-item {
        border: 1px solid #ddd !important;
        background: white !important;
        opacity: 1 !important;
    }
    .payment-item.completed {
        background: #f0f0f0 !important;
    }
    .payment-deadline {
        font-size: 14px;
    }
    .payment-value {
        font-size: 16px;
    }
    .remaining-balance {
        page-break-inside: avoid;
    }
}