/* Base theme colors */
:root {
    --primary: #0fbc9b;
    --primary-dark: #0da98b;
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #343a40;
    --white: #ffffff;
    --border: #dee2e6;
}

/* Calculator wrapper */
.calculator-wrapper {
    padding: 2rem 0;
    background-color: var(--light);
    min-height: 100vh;
}

/* Title banner section */
.calculator-wrapper .text-center.mb-4 {
    background-color: var(--primary);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem !important;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.calculator-wrapper .text-center.mb-4 h2 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.calculator-wrapper .text-center.mb-4 .lead {
    color: var(--white) !important;
    margin-bottom: 0;
    opacity: 1;
}

/* Container styles */
.calculator-wrapper .container {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Text colors */
.calculator-wrapper h2,
.calculator-wrapper .lead,
.calculator-wrapper label,
.calculator-wrapper .form-label,
.calculator-wrapper .form-check-label {
    color: var(--dark);
}

/* Results section */
.results-section {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Results section title banner */
.results-section h3.mb-4 {
    background-color: var(--primary);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 6px;
    margin: -2rem -2rem 2rem -2rem;
    text-align: center;
    font-weight: 600;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.results-section .table td,
.results-section .table th {
    color: var(--dark);
}

/* Table styles */
.calculator-wrapper table.table {
    border: 1px solid var(--border);
    background-color: var(--white);
    margin-bottom: 1rem;
    width: 100%;
}

.calculator-wrapper .table td,
.calculator-wrapper .table th {
    border: 1px solid var(--border);
    padding: 0.75rem;
    color: var(--dark);
    background-color: var(--white);
}

.calculator-wrapper .table thead th {
    border-bottom: 2px solid var(--primary);
    background-color: var(--primary);
    color: var(--white);
    font-weight: 600;
}

/* Results sections - always visible */
#calculationDetails .accordion-button {
    background-color: var(--primary);
    color: var(--white);
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    cursor: default;
}

#calculationDetails .accordion-button:not(.collapsed) {
    background-color: var(--primary-dark);
}

#calculationDetails .accordion-body {
    background-color: var(--white);
    color: var(--dark);
    padding: 1rem;
    display: block !important;
}

#calculationDetails .accordion-collapse {
    display: block !important;
}

/* Remove accordion functionality */
#calculationDetails .accordion-button::after {
    display: none;
}

/* Popup notification */
.recalculation-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--success);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 6px;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
    z-index: 1000;
    font-weight: 600;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Breakdown sections */
#penaltyBreakdown,
#interestBreakdown {
    background-color: var(--white);
    border: 1px solid var(--border);
    color: var(--dark);
    width: 100%;
}

#latePenaltyDetails,
#t1135Details {
    color: var(--dark) !important;
    margin: 1rem 0;
    font-weight: 500;
}

#latePenaltyDetails h5,
#t1135Details h5 {
    color: var(--dark) !important;
    font-weight: 600;
    margin-bottom: 1rem;
}

#latePenaltyDetails p,
#t1135Details p {
    color: var(--dark) !important;
    font-weight: 500;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

#latePenaltyDetails ul,
#t1135Details ul {
    color: var(--dark) !important;
    font-weight: 500;
}

#latePenaltyDetails li,
#t1135Details li {
    color: var(--dark) !important;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

/* Interest details table */
#interestDetails {
    margin-top: 1rem;
    width: 100%;
}

#interestDetails th {
    background-color: var(--primary);
    color: var(--white);
    font-weight: 600;
    padding: 0.75rem;
}

#interestDetails td {
    padding: 0.75rem;
    background-color: var(--white);
    color: var(--dark);
}

/* Text colors and formatting */
.text-end,
.amount-column,
.fw-bold {
    color: var(--dark);
}

#resultsTable td,
#resultsTable th {
    color: var(--dark);
    background-color: var(--white);
}

/* Form elements */
.form-control,
.form-select {
    background-color: var(--white);
    border: 1px solid var(--border);
    color: var(--dark);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--white);
    border-color: var(--primary);
    color: var(--dark);
    box-shadow: 0 0 0 0.2rem rgba(15, 188, 155, 0.25);
}

/* Utility classes */
.error-message {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

/* Body styles */
body {
    background-color: var(--light);
    color: var(--dark);
}

/* Card styles */
.card {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.card-header {
    background-color: var(--primary);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
    border-radius: 8px 8px 0 0;
}

.card-header h5 {
    color: var(--white);
    margin: 0;
    font-weight: 600;
}

.card-body {
    padding: 1rem;
}

.form-label {
    color: var(--dark);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-label {
    color: var(--dark);
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
}

h2 {
    color: var(--dark);
    font-weight: 700;
}

.lead {
    color: var(--secondary);
}

.accordion-item {
    background-color: var(--white);
    border: 1px solid var(--border);
}

.accordion-button {
    background-color: var(--primary);
    color: var(--white);
    font-weight: 500;
    padding: 0.75rem 1rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-dark);
}

.accordion-body {
    background-color: var(--white);
    color: var(--dark);
    padding: 1rem;
}

.alert-info {
    background-color: rgba(15, 188, 155, 0.1);
    border-color: var(--primary);
    color: var(--dark);
}

.text-muted {
    color: var(--secondary);
}

option {
    background-color: var(--white);
    color: var(--dark);
    padding: 4px;
}

.input-group-text {
    background-color: var(--light);
    border-color: var(--border);
    color: var(--dark);
}

#interestDetails caption,
#interestDetails .interest-note {
    color: var(--dark);
    opacity: 0.9;
    font-size: 0.9rem;
    padding: 0.5rem 0;
    text-align: left;
}

#interestDetails tr.starting-amount td {
    background-color: rgba(15, 188, 155, 0.1);
    font-weight: 500;
    border-bottom: 1px solid var(--primary);
}

#interestDetails tr.final-calculation {
    background-color: rgba(15, 188, 155, 0.1);
}

#interestDetails tr.final-calculation td {
    font-weight: 600;
    border-top: 1px solid var(--primary);
    background-color: rgba(15, 188, 155, 0.1);
}

.form-select {
    padding-top: 0.375rem;
    padding-bottom: 0.375rem;
    margin-bottom: 0;
}

/* Table responsive improvements */
.table-responsive {
    border-radius: 8px;
    overflow: hidden;
}

/* Success state for early filing */
.text-success {
    color: var(--success) !important;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .calculator-wrapper .container {
        padding: 1rem;
    }
    
    .results-section {
        padding: 1rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
}