/* Loan EMI Calculator Pro Styles */
.lecp-calculator-container {
    max-width: 900px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Header */
.lecp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.lecp-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.lecp-theme-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 20px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    color: white;
}

.lecp-theme-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

/* Form Styles */
.lecp-calculator-form {
    padding: 30px;
}

.lecp-form-group {
    margin-bottom: 20px;
}

.lecp-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.lecp-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.lecp-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.lecp-currency-symbol {
    position: absolute;
    left: 15px;
    font-weight: bold;
    color: #667eea;
    z-index: 2;
}

.lecp-form-group input,
.lecp-form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #fff;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.lecp-form-group select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
    cursor: pointer;
}

.lecp-input-group input {
    padding-left: 35px;
}

.lecp-form-group input:focus,
.lecp-form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.lecp-tenure-group {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.lecp-tenure-group input {
    flex: 2;
    margin: 0;
}

.lecp-tenure-group select {
    flex: 1;
    margin: 0;
    min-width: 100px;
}

/* Browser-specific select styling */
.lecp-form-group select::-ms-expand {
    display: none;
}

.lecp-form-group select option {
    background: #fff;
    color: #333;
    padding: 8px 12px;
}

.lecp-calculator-container[data-theme="dark"] .lecp-form-group select option {
    background: #2d2d2d;
    color: #e0e0e0;
}

.lecp-calculator-container[data-theme="dark"] .lecp-form-group select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23e0e0e0' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}




/* Prepayment */
.lecp-prepayment-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.lecp-prepayment-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

.lecp-prepayment-details {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.lecp-prepayment-details input {
    flex: 2;
}

.lecp-prepayment-details select {
    flex: 1;
}

/* Calculate Button */
.lecp-calculate-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.lecp-calculate-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.lecp-calculate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Results Section */
.lecp-results {
    background: #f8f9fa;
    padding: 30px;
}

.lecp-results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.lecp-result-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.lecp-result-card:hover {
    transform: translateY(-5px);
}

.lecp-result-card h4 {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lecp-result-value {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.lecp-savings {
    display: block;
    color: #4CAF50;
    font-size: 12px;
    margin-top: 5px;
}

.lecp-tenure-reduction {
    display: block;
    color: #2196F3;
    font-size: 12px;
    margin-top: 5px;
}

/* Chart Container */
.lecp-chart-container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.lecp-chart-container canvas {
    max-height: 300px;
}

/* Amortization Table */
.lecp-amortization-container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.lecp-amortization-container h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 18px;
}

.lecp-table-responsive {
    overflow-x: auto;
}

.lecp-amortization-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.lecp-amortization-table th {
    background: #667eea;
    color: white;
    padding: 12px 8px;
    text-align: left;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.lecp-amortization-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #eee;
}

.lecp-amortization-table tr:hover {
    background: #f5f5f5;
}

.lecp-amortization-table tr:nth-child(even) {
    background: #fafafa;
}

.lecp-amortization-table tr:nth-child(even):hover {
    background: #f0f0f0;
}

/* Affiliate Section */
.lecp-affiliate-section {
    padding: 30px;
    background: #f8f9fa;
    border-top: 1px solid #e1e5e9;
    text-align: center;
}

/* Dark Mode */
.lecp-calculator-container[data-theme="dark"] {
    background: #1a1a1a;
    color: #e0e0e0;
}

.lecp-calculator-container[data-theme="dark"] .lecp-form-group label {
    color: #e0e0e0;
}

.lecp-calculator-container[data-theme="dark"] .lecp-form-group input,
.lecp-calculator-container[data-theme="dark"] .lecp-form-group select {
    background: #2d2d2d;
    border-color: #404040;
    color: #e0e0e0;
}

.lecp-calculator-container[data-theme="dark"] .lecp-results {
    background: #2d2d2d;
}

.lecp-calculator-container[data-theme="dark"] .lecp-result-card,
.lecp-calculator-container[data-theme="dark"] .lecp-chart-container,
.lecp-calculator-container[data-theme="dark"] .lecp-amortization-container {
    background: #333;
    color: #e0e0e0;
}

.lecp-calculator-container[data-theme="dark"] .lecp-result-card h4 {
    color: #bbb;
}

.lecp-calculator-container[data-theme="dark"] .lecp-result-value {
    color: #fff;
}

.lecp-calculator-container[data-theme="dark"] .lecp-amortization-table th {
    background: #404040;
}

.lecp-calculator-container[data-theme="dark"] .lecp-amortization-table tr:hover {
    background: #404040;
}

.lecp-calculator-container[data-theme="dark"] .lecp-amortization-table tr:nth-child(even) {
    background: #2a2a2a;
}

.lecp-calculator-container[data-theme="dark"] .lecp-amortization-table tr:nth-child(even):hover {
    background: #404040;
}

.lecp-calculator-container[data-theme="dark"] .lecp-affiliate-section {
    background: #2d2d2d;
    border-top-color: #404040;
}

/* Theme Toggle Animation */
.lecp-calculator-container[data-theme="light"] .lecp-moon {
    display: none;
}

.lecp-calculator-container[data-theme="dark"] .lecp-sun {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .lecp-calculator-container {
        margin: 10px;
        border-radius: 8px;
    }
    
    .lecp-header {
        padding: 15px 20px;
    }
    
    .lecp-header h3 {
        font-size: 20px;
    }
    
    .lecp-calculator-form,
    .lecp-results {
        padding: 20px;
    }
    
    .lecp-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .lecp-results-summary {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .lecp-prepayment-details {
        flex-direction: column;
        gap: 15px;
    }
    
    .lecp-tenure-group {
        flex-direction: column;
        gap: 15px;
    }
    
    .lecp-amortization-table {
        font-size: 12px;
    }
    
    .lecp-amortization-table th,
    .lecp-amortization-table td {
        padding: 8px 4px;
    }
}

@media (max-width: 480px) {
    .lecp-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .lecp-result-value {
        font-size: 20px;
    }
    
    .lecp-chart-container canvas {
        max-height: 250px;
    }
}

/* Loading Animation */
.lecp-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Smooth Animations */
.lecp-results,
.lecp-prepayment-details {
    transition: all 0.3s ease;
}

/* Focus Styles for Accessibility */
.lecp-calculate-btn:focus,
.lecp-theme-toggle:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .lecp-calculator-form,
    .lecp-theme-toggle,
    .lecp-affiliate-section {
        display: none;
    }
    
    .lecp-calculator-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .lecp-header {
        background: #f0f0f0 !important;
        color: #333 !important;
    }
}