/*
 * Consolidated Simulator Styles
 * Author: Claude Code
 * Created: 2025-01-13
 * Updated: 2025-11-25 (Design Unification)
 *
 * Unified styles for wizard-pattern multi-step simulator
 * Eliminates redundancy between multiple CSS files
 */

/* ============================================================================
   WIZARD LAYOUT
   ============================================================================ */

.wizard-layout {
    max-width: 1200px;
    margin: 0 auto;
}

.wizard-main-container {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    min-height: 400px;
}

/* ============================================================================
   PROGRESS BAR
   ============================================================================ */

.wizard-progress-wrapper {
    position: relative;
}

.wizard-progress-container {
    width: 100%;
    height: 6px;
    background: var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.wizard-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), #66BB6A);
    border-radius: 10px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.wizard-progress-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============================================================================
   STEP INDICATORS (BREADCRUMB)
   ============================================================================ */

.wizard-steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.wizard-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.wizard-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    background: var(--gray-200);
    color: var(--text-secondary);
    transition: all 0.3s ease;
    border: 2px solid var(--gray-200);
}

.wizard-step-number.active {
    background: var(--success);
    color: white;
    border-color: var(--success);
    transform: scale(1.1);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.wizard-step-number.completed {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.wizard-step-number.completed::before {
    content: "✓";
    font-size: 1.2rem;
}

.wizard-step-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 80px;
    font-weight: 500;
}

.wizard-step-divider {
    width: 40px;
    height: 2px;
    background: var(--gray-200);
    margin: 0 0.5rem;
    margin-bottom: 28px;
    /* Align with step numbers */
}

/* ============================================================================
   STEP CONTENT & ANIMATION
   ============================================================================ */

.wizard-step-content {
    animation: fadeIn 0.3s ease-in-out;
    min-height: 300px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================================
   FORM INPUTS
   ============================================================================ */

.form-control:focus,
.form-select:focus {
    border-color: var(--secondary) !important;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15) !important;
}

/* Large value inputs */
.form-control[type="number"]::-webkit-inner-spin-button,
.form-control[type="number"]::-webkit-outer-spin-button {
    opacity: 1;
    height: 40px;
}

/* ============================================================================
   SLIDER STYLING
   ============================================================================ */

.rc-slider-track {
    background: linear-gradient(135deg, var(--secondary), var(--accent)) !important;
}

.rc-slider-handle {
    border-color: var(--secondary) !important;
    background-color: white !important;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3) !important;
}

.rc-slider-handle:hover,
.rc-slider-handle:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.5) !important;
}

/* ============================================================================
   RADIO GROUPS & CHECKBOXES
   ============================================================================ */

.modern-radio-group .form-check {
    padding: 16px 20px;
    background-color: var(--bg-primary);
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.modern-radio-group .form-check:hover {
    background-color: #f3f4f6;
    border-color: var(--secondary);
}

.modern-radio-group .form-check-input:checked+.form-check-label {
    font-weight: 600;
    color: var(--primary);
}

.modern-radio-group .form-check:has(.form-check-input:checked) {
    background-color: #eff6ff;
    border-color: var(--secondary);
}

/* Ensure label text is always visible */
.modern-radio-group .form-check-label {
    color: var(--text-primary);
}

/* ============================================================================
   CARDS & ALERTS
   ============================================================================ */

.card {
    transition: all 0.2s ease;
}

.alert {
    border-radius: 12px;
    border-width: 2px;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: #86efac;
    color: #166534;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: #fcd34d;
    color: #92400e;
}

.alert-danger {
    background-color: #fef2f2;
    border-color: #fca5a5;
    color: #991b1b;
}

.alert-info {
    background-color: #eff6ff;
    border-color: #93c5fd;
    color: var(--primary);
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn-primary {
    background: var(--gradient-secondary);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    border-width: 2px;
    transition: all 0.2s ease;
}

.btn-outline-primary:hover:not(:disabled) {
    transform: translateY(-1px);
}

/* Enhanced visibility for light/outline buttons (Previous buttons) */
.btn-light {
    background-color: #ffffff;
    border: 3px solid var(--text-primary);
    color: var(--text-primary);
    font-weight: 700;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.btn-light:hover {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-light:active {
    background-color: #111827;
    border-color: #111827;
    transform: translateY(0);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

/* ============================================================================
   BADGES
   ============================================================================ */

.badge {
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge.badge-pill {
    padding: 8px 16px;
}

/* ============================================================================
   BANK SELECTION CARDS
   ============================================================================ */

.bank-selection-card {
    transition: all 0.2s ease;
    cursor: pointer;
}

.bank-selection-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md) !important;
}

.bank-selection-card.eligible {
    border-color: var(--success) !important;
    background-color: #f0fdf4 !important;
}

.bank-selection-card.ineligible {
    opacity: 0.6;
    cursor: not-allowed;
}

.bank-selection-card.selected {
    border-color: var(--secondary) !important;
    background-color: #eff6ff !important;
    box-shadow: var(--shadow-md) !important;
}

.bank-logo-img {
    transition: all 0.2s ease;
}

.bank-selection-card:hover .bank-logo-img {
    transform: scale(1.05);
}

/* Compact Bank Cards - Grid Layout (LEGACY - keeping for backwards compatibility) */
.bank-card-compact {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.bank-card-compact:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
}

.bank-card-compact .bank-logo-img {
    transition: all 0.2s ease;
}

.bank-card-compact:hover .bank-logo-img {
    transform: scale(1.1);
}

/* Checked state - add visual indicator */
.bank-card-compact:has(input[type="checkbox"]:checked) {
    background-color: #eff6ff !important;
    border-color: var(--secondary) !important;
    box-shadow: var(--shadow-md) !important;
}

.bank-card-compact:has(input[type="checkbox"]:checked)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--secondary), #2563eb);
}

/* Ineligible (disabled) cards */
.bank-card-compact:has(input[type="checkbox"]:disabled) {
    cursor: not-allowed;
    background-color: var(--bg-primary) !important;
}

.bank-card-compact:has(input[type="checkbox"]:disabled):hover {
    transform: none;
    box-shadow: none !important;
}

/* Checkbox styling inside compact cards */
.bank-card-compact .form-check-input {
    width: 20px;
    height: 20px;
    margin-top: 0;
    cursor: pointer;
    border-width: 2px;
}

.bank-card-compact .form-check-input:checked {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.bank-card-compact .form-check-label {
    cursor: pointer;
    width: 100%;
}

/* ============================================================================
   MODERN BANK CARDS - Hidden Checkbox Pattern
   ============================================================================ */

.modern-bank-card {
    transition: all 0.2s ease;
    position: relative;
}

.modern-bank-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg) !important;
}

.modern-bank-card .bank-logo-img {
    transition: all 0.2s ease;
    filter: grayscale(0);
}

.modern-bank-card:hover .bank-logo-img {
    transform: scale(1.05);
}

/* Selected state - checked checkbox */
.modern-bank-card:has(input[type="checkbox"]:checked) {
    background-color: #eff6ff !important;
    border-color: var(--secondary) !important;
    box-shadow: var(--shadow-md) !important;
}

/* Add checkmark indicator to selected cards */
.modern-bank-card:has(input[type="checkbox"]:checked)::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--secondary);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

/* Disabled (ineligible) cards */
.modern-bank-card:has(input[type="checkbox"]:disabled) {
    cursor: not-allowed !important;
}

.modern-bank-card:has(input[type="checkbox"]:disabled):hover {
    transform: none;
    box-shadow: none !important;
}

.modern-bank-card:has(input[type="checkbox"]:disabled) .bank-logo-img {
    filter: grayscale(100%);
    opacity: 0.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .modern-bank-card {
        min-height: 160px !important;
    }
}

/* ============================================================================
   MODERN AMORTIZATION SYSTEM CARDS
   ============================================================================ */

/* Base system card */
.modern-system-card {
    position: relative;
    display: block;
    margin: 0;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover effect */
.modern-system-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
}

.modern-system-card:hover .fa-chart-line,
.modern-system-card:hover .fa-equals {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Selected state - SAC (green) */
.modern-system-card-sac:has(input[type="checkbox"]:checked) {
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%) !important;
    border-color: var(--success) !important;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25) !important;
}

/* Selected state - PRICE (blue) */
.modern-system-card-price:has(input[type="checkbox"]:checked) {
    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%) !important;
    border-color: var(--secondary) !important;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.25) !important;
}

/* Checkmark indicator for SAC when selected */
.modern-system-card-sac:has(input[type="checkbox"]:checked)::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--success);
    color: white;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
    animation: checkmarkPop 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Checkmark indicator for PRICE when selected */
.modern-system-card-price:has(input[type="checkbox"]:checked)::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary);
    color: white;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    animation: checkmarkPop 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Checkmark pop animation */
@keyframes checkmarkPop {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }

    50% {
        transform: scale(1.2) rotate(10deg);
    }

    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .modern-system-card {
        padding: 12px !important;
    }
}

/* ============================================================================
   MODERN LOAN TERM CARDS
   ============================================================================ */

/* Base term card */
.modern-term-card {
    position: relative;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #E5E7EB;
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    background: white;
}

/* Hover effect */
.modern-term-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md) !important;
    border-color: var(--secondary) !important;
    background: #F8FAFC;
}

/* Selected state */
.modern-term-card-selected {
    background: #EFF6FF !important;
    border-color: var(--secondary) !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.25) !important;
}

.modern-term-card-selected .term-value {
    color: var(--primary);
}

.modern-term-card-selected .term-label {
    color: var(--primary);
}

/* Checkmark indicator when selected */
.modern-term-card-selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 8px;
    right: 8px;
    background-color: var(--secondary);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    box-shadow: 0 3px 8px rgba(59, 130, 246, 0.4);
    animation: checkmarkPop 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Responsive - Stack on mobile */
@media (max-width: 768px) {
    .modern-term-card {
        flex: 1 1 calc(50% - 5px) !important;
        min-width: calc(50% - 5px);
    }
}

@media (max-width: 480px) {
    .modern-term-card {
        flex: 1 1 100% !important;
        min-width: 100%;
    }
}

/* ============================================================================
   BANK COMPARISON TABLE
   ============================================================================ */

.table {
    font-size: 14px;
}

.table thead th {
    background-color: #f8fafc;
    color: #1e293b;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    padding: 14px 12px;
    border-bottom: 2px solid #e2e8f0;
    vertical-align: middle;
}

.table tbody td {
    padding: 16px 12px;
    vertical-align: middle;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table-hover tbody tr:hover {
    background-color: #f1f5f9 !important;
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.table-success {
    background-color: #f0fdf4 !important;
}

.table-success:hover {
    background-color: #dcfce7 !important;
}

.table-light {
    background-color: var(--bg-primary) !important;
}

.table tbody td ul {
    font-size: 12px;
    line-height: 1.6;
    margin-bottom: 0;
}

.table tbody td ul li {
    margin-bottom: 4px;
}

/* ============================================================================
   REFERENCE DESIGN - STEP LAYOUT
   ============================================================================ */

.step-container {
    max-width: 800px;
    margin: 0 auto;
}

.step-container-wide {
    max-width: 1100px;
    margin: 0 auto;
}

.header-section {
    text-align: center;
    margin-bottom: 2.5rem;
}

.step-badge {
    display: inline-block;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

/* ============================================================================
   REFERENCE DESIGN - INPUT CARDS
   ============================================================================ */

.input-card {
    background: var(--bg-card);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #E5E7EB;
    margin-bottom: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.input-card:focus-within {
    border-color: var(--secondary);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card-title-ref {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.card-icon {
    width: 32px;
    height: 32px;
    background: #EFF6FF;
    color: var(--secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* ============================================================================
   REFERENCE DESIGN - FORM LABELS & INPUTS
   ============================================================================ */

.form-label-ref {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-control-ref,
.form-select-ref {
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid #E5E7EB;
    font-weight: 500;
    background-color: #fff;
}

.form-control-ref:focus,
.form-select-ref:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.input-group-text-ref {
    border-radius: 0.75rem 0 0 0.75rem;
    background: #F8FAFC;
    border: 1px solid #E5E7EB;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ============================================================================
   REFERENCE DESIGN - RADIO CARD GRIDS
   ============================================================================ */

.radio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.radio-option {
    position: relative;
}

.radio-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    height: 100%;
}

.radio-label:hover {
    border-color: #CBD5E1;
    background: #F8FAFC;
}

.radio-input:checked + .radio-label {
    border-color: var(--secondary);
    background: #EFF6FF;
    color: var(--primary);
}

.radio-icon {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.radio-input:checked + .radio-label .radio-icon {
    color: var(--secondary);
}

.radio-text {
    font-weight: 600;
    font-size: 0.95rem;
}

/* ============================================================================
   REFERENCE DESIGN - TERM SELECTION GRID
   ============================================================================ */

.term-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.term-option {
    border: 2px solid #E5E7EB;
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
}

.term-option:hover {
    border-color: #CBD5E1;
    background: #F8FAFC;
}

.term-option.active {
    border-color: var(--secondary);
    background: #EFF6FF;
    color: var(--primary);
}

.term-value {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1;
    display: block;
}

.term-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.term-option.active .term-label {
    color: var(--primary);
}

@media (max-width: 768px) {
    .term-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .term-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================================================
   REFERENCE DESIGN - BANK GRID
   ============================================================================ */

.bank-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1.5rem;
}

.bank-option {
    background: #F8FAFC;
    border: 2px solid #E2E8F0;
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.bank-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.bank-option.selected {
    border-color: var(--secondary);
    background: #EFF6FF;
}

.bank-option.ineligible {
    opacity: 0.5;
    cursor: not-allowed;
}

.bank-option.ineligible:hover {
    transform: none;
    box-shadow: none;
}

.bank-logo-ref {
    width: 56px;
    height: 56px;
    background: white;
    border-radius: 12px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--primary);
    font-size: 1.25rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.bank-logo-ref img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.bank-option.selected .bank-logo-ref {
    color: var(--secondary);
}

.check-circle {
    position: absolute;
    top: 10px;
    right: 10px;
    color: var(--secondary);
    opacity: 0;
    transition: 0.2s;
}

.bank-option.selected .check-circle {
    opacity: 1;
}

/* Bank option selected state via hidden checkbox */
.bank-option:has(input[type="checkbox"]:checked) {
    border-color: var(--secondary);
    background: #EFF6FF;
}

.bank-option:has(input[type="checkbox"]:checked) .check-circle {
    opacity: 1;
}

.bank-option:has(input[type="checkbox"]:checked) .bank-logo-ref {
    color: var(--secondary);
}

/* Filter pills */
.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.filter-pill {
    padding: 0.5rem 1rem;
    border-radius: 99px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid #E2E8F0;
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-pill:hover {
    background: #F8FAFC;
}

.filter-pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================================================
   REFERENCE DESIGN - SYSTEM CARDS (HORIZONTAL)
   ============================================================================ */

.system-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.system-card-ref {
    border: 2px solid #E2E8F0;
    border-radius: 0.75rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    gap: 1.25rem;
}

.system-card-ref:hover {
    border-color: #CBD5E1;
}

.system-card-ref.selected-sac {
    border-color: var(--success);
    background: #F0FDF4;
}

.system-card-ref.selected-price {
    border-color: var(--secondary);
    background: #EFF6FF;
}

.system-icon-ref {
    width: 48px;
    height: 48px;
    background: #E2E8F0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.system-card-ref.selected-sac .system-icon-ref {
    background: #DCFCE7;
    color: var(--success);
}

.system-card-ref.selected-price .system-icon-ref {
    background: #DBEAFE;
    color: var(--secondary);
}

.system-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
}

.system-badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.system-badge-secondary {
    background: rgba(107, 114, 128, 0.1);
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .system-grid {
        grid-template-columns: 1fr;
    }

    .system-card-ref {
        padding: 1.25rem !important;
        gap: 1rem !important;
    }
}

/* ============================================================================
   REFERENCE DESIGN - NAVIGATION
   ============================================================================ */

.bottom-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #E5E7EB;
}

.bottom-nav-end {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #E5E7EB;
}

.btn-prev-ref {
    background: transparent;
    border: 2px solid #E5E7EB;
    color: var(--text-secondary);
    padding: 0.8rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-prev-ref:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.btn-next-ref {
    background: linear-gradient(135deg, #1e3a8a 0%, #3B82F6 100%);
    color: white;
    border: none;
    padding: 0.8rem 3rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-next-ref:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.5);
    color: white;
}

.btn-next-ref:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-simulate-ref {
    background: linear-gradient(135deg, #1e3a8a 0%, #3B82F6 100%);
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-simulate-ref:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.5);
    color: white;
}

.btn-simulate-ref:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================================
   REFERENCE DESIGN - SECTION CARDS
   ============================================================================ */

.section-card {
    background: var(--bg-card);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
    border: 1px solid #E5E7EB;
}

/* Step 4 Results Highlight Card */
.results-highlight-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 2px solid #3B82F6;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Step 4 Status Panel Card */
.results-status-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #E5E7EB;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    margin-left: 2rem;
}

/* ============================================================================
   REFERENCE DESIGN - SLIDER
   ============================================================================ */

.range-slider-container {
    padding: 0.5rem 0;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.sticky-top {
    position: sticky;
    top: 24px;
    z-index: 10;
}

.text-gradient {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */

@media (max-width: 1200px) {
    .table {
        font-size: 12px;
    }

    .table thead th,
    .table tbody td {
        padding: 10px 8px;
    }

    .table thead th {
        font-size: 11px;
    }
}

@media (max-width: 768px) {
    .wizard-main-container {
        padding: 1rem;
    }

    .wizard-steps-container {
        gap: 0.5rem;
        overflow-x: auto;
        padding: 0.5rem 0;
    }

    .wizard-step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .wizard-step-label {
        font-size: 0.625rem;
        max-width: 60px;
    }

    .wizard-step-divider {
        width: 20px;
        margin: 0 0.25rem;
        margin-bottom: 20px;
    }

    .modern-radio-group .form-check {
        padding: 12px 16px;
    }

    .bank-selection-card {
        min-height: 100px !important;
    }

    /* Increase slider handle size for touch */
    .rc-slider-handle {
        width: 24px !important;
        height: 24px !important;
        margin-top: -10px !important;
    }

    /* Reduce card padding on mobile */
    .input-card {
        padding: 1.25rem !important;
    }

    .radio-label {
        padding: 1rem !important;
    }

    .section-card {
        padding: 1.5rem !important;
    }

    /* Ensure grids handle 2 columns better */
    .radio-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)) !important;
    }

    .bank-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)) !important;
        gap: 1rem !important;
    }

    /* Results Step 4 Mobile Optimizations */
    .results-highlight-card {
        padding: 1.5rem !important;
        border-radius: 1rem !important;
    }

    .results-status-card {
        padding: 1.25rem !important;
        border-radius: 1rem !important;
    }

    /* Large values mobile optimization */
    .payment-value-large {
        font-size: 2.25rem !important;
    }
}

/* Extra small screens - wizard step indicators */
@media (max-width: 480px) {
    .wizard-step-number {
        width: 28px !important;
        height: 28px !important;
        font-size: 12px !important;
    }

    .wizard-step-divider {
        width: 16px !important;
        margin: 0 0.15rem !important;
    }

    .wizard-step-label {
        font-size: 10px !important;
        max-width: 50px !important;
    }

    .wizard-step-item {
        min-width: auto;
    }

    /* Stack navigation buttons */
    .bottom-nav, .bottom-nav-end {
        flex-direction: column-reverse;
        gap: 1rem;
    }

    .btn-prev-ref, .btn-next-ref, .btn-simulate-ref {
        width: 100%;
        justify-content: center;
        padding: 1rem !important;
    }
}

/* Very small screens - hide step labels entirely */
@media (max-width: 360px) {
    .wizard-step-label {
        display: none !important;
    }

    .wizard-step-number {
        width: 24px !important;
        height: 24px !important;
        font-size: 11px !important;
    }

    .wizard-step-divider {
        width: 12px !important;
    }

    .wizard-steps-container {
        justify-content: center;
        gap: 0.25rem !important;
    }
}

/* Touch-friendly wizard step clicks */
@media (hover: none) and (pointer: coarse) {
    .wizard-step-item {
        cursor: pointer;
        padding: 8px;
        margin: -8px;
    }

    .wizard-step-number:active {
        transform: scale(0.95);
    }
}