.simulation-modal, .simulation-form {
    --simulation-accent: #61CB89;
    --simulation-tint: #edf7f4;
    --simulation-border: var(--bs-border-color, #e1e7ed);
    background: var(--bs-tertiary-bg, #f5f7fa);
}
.formula-styled-form > .card-body > h4,
.formula-styled-form > .card-body > .alert,
.formula-styled-form > .card-body > .formula-section { margin: 1.5rem 2rem 0; }
.formula-styled-form .simulation-footer { position: sticky; bottom: 0; z-index: 5; }
.simulation-modal .formula-styled-form .simulation-footer { position: static; }
.simulation-modal .simulation-modal-header {
    padding: 1.5rem 2rem;
    background: var(--bs-body-bg, #fff);
    border-bottom: 1px solid var(--simulation-border);
}
.simulation-header-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: 16px;
    background: var(--simulation-tint);
    color: var(--simulation-accent);
    font-size: 1.65rem;
}
.simulation-eyebrow {
    color: var(--simulation-accent);
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .12em;
    margin-bottom: .35rem;
}
.simulation-modal .modal-title { font-size: 1.3rem; font-weight: 700; }
.simulation-modal .modal-body { padding: 1.5rem 2rem 0; }
.simulation-form.card { background: transparent; box-shadow: none; margin: 0; }
.simulation-form > .card-body { padding: 0; }
.simulation-form .formula-section {
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--simulation-border);
    border-radius: 18px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}
.simulation-section-heading { display: flex; align-items: center; gap: .85rem; margin-bottom: 1.25rem; }
.simulation-step {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--simulation-tint);
    color: var(--simulation-accent);
    font-size: .75rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.simulation-section-heading h6 { margin: 0; font-size: 1rem; font-weight: 700; }
.simulation-section-heading p { margin: .25rem 0 0; color: var(--bs-secondary-color, #667785); font-size: .82rem; }
.simulation-form .formula-choice {
    position: relative;
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: .25rem .75rem;
    width: 100%;
    height: 100%;
    padding: 1.1rem 1.25rem;
    border: 1px solid var(--simulation-border);
    border-radius: 12px;
    background: var(--bs-body-bg, #fff);
    color: var(--bs-body-color);
    text-align: left;
    transition: border-color .15s, background-color .15s;
}
.simulation-choice-icon { grid-row: span 2; align-self: center; font-size: 1.65rem; color: var(--simulation-accent); }
.simulation-form .formula-choice small { grid-column: 2; margin: 0; }
.simulation-form .formula-choice.is-active { border-color: var(--simulation-accent); background: var(--simulation-tint); color: #16483f; box-shadow: inset 0 0 0 1px var(--simulation-accent); }
.simulation-form .formula-choice:hover { border-color: var(--simulation-accent); }
.simulation-form .formula-choice:focus-visible { outline: 3px solid #78b8ad; outline-offset: 3px; }
.simulation-form .form-control, .simulation-form .form-select { border-radius: 9px; min-height: 42px; }
.simulation-form .input-group > .form-control { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.simulation-form .input-group > .form-select, .simulation-form .input-group-text { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.simulation-selection-count { padding: .4rem .75rem; border-radius: 30px; background: var(--simulation-tint); color: var(--simulation-accent); font-size: .75rem; white-space: nowrap; }
.simulation-selection-count span:first-child { font-weight: 800; }
.simulation-form .formula-benefit-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; border: 0; background: none; max-height: none; overflow: visible; padding: 0; }
.simulation-form .formula-benefit-category { grid-column: 1 / -1; border: 0; padding: .75rem 0 .15rem; background: none; font-size: .78rem; font-weight: 700; color: var(--bs-secondary-color, #667785); }
.simulation-form .simulation-benefit { display: block; align-self: start; padding: 1.1rem; border: 1px solid var(--simulation-border); border-radius: 12px; background: var(--bs-body-bg, #fff); }
.simulation-benefit:has([data-formula-benefit-value-target="toggle"]:checked) { border-color: #82b9ae; box-shadow: 0 0 0 1px #82b9ae; }
.simulation-benefit .form-check-label { font-weight: 600; cursor: pointer; }
.simulation-benefit-price { font-size: .85rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.simulation-benefit-price small { font-size: .7rem; font-weight: 400; color: var(--bs-secondary-color, #667785); }
.simulation-benefit [data-formula-benefit-value-target="config"] { padding-top: 1rem; border-top: 1px solid var(--simulation-border); }
.simulation-benefit .row.mt-3 { margin-top: .25rem !important; }
.simulation-empty { grid-column: 1 / -1; display: grid; justify-items: center; gap: .6rem; padding: 2rem 1rem; border: 1px dashed var(--simulation-border); border-radius: 12px; color: var(--bs-secondary-color, #667785); text-align: center; font-size: .85rem; }
.simulation-empty :is(i, iconify-icon) { font-size: 2rem; }
.simulation-form #formula_amount { font-size: 1.6rem; font-weight: 700; padding: .65rem 1rem; font-variant-numeric: tabular-nums; }
.simulation-form #formula_amount[readonly] { background: var(--bs-tertiary-bg, #f5f7fa); }
.simulation-form [data-formula-builder-target="donationModeBlock"] > .form-check { display: inline-flex; align-items: center; gap: .5rem; padding: .6rem .85rem; margin: .25rem .5rem .25rem 0; border: 1px solid var(--simulation-border); border-radius: 9px; }
.simulation-form [data-formula-builder-target="donationModeBlock"] > .form-check .form-check-input { float: none; margin: 0; }
.simulation-form [data-formula-builder-target="donationModeBlock"] > .form-check:has(:checked) { background: var(--simulation-tint); border-color: #82b9ae; color: #16483f; }
.simulation-totals { padding: 1.25rem; border-radius: 12px; background: #123e37; color: #fff; }
.simulation-totals .row > div { font-size: .8rem; color: #d4e6e2; }
.simulation-totals strong { display: inline-block; margin-top: .4rem; font-size: 1.6rem; color: #fff; font-variant-numeric: tabular-nums; }
.simulation-totals .text-muted { color: #d4e6e2 !important; }
.simulation-form-actions { position: sticky; bottom: 0; z-index: 2; display: flex; justify-content: flex-end; gap: .75rem; padding: 1rem 0; background: var(--bs-tertiary-bg, #f5f7fa); border-top: 1px solid var(--simulation-border); }
.simulation-form-actions .btn { border-radius: 10px; padding: .7rem 1.15rem; font-weight: 600; }
@media (max-width: 767.98px) {
    .simulation-modal .simulation-modal-header { padding: 1rem; }
    .simulation-modal .modal-body { padding: 1rem 1rem 0; }
    .simulation-form .formula-section { padding: 1rem; border-radius: 12px; }
    .simulation-form .formula-benefit-list { grid-template-columns: 1fr; }
    .simulation-form-actions .btn { padding: .65rem .8rem; }
    .simulation-header-icon { width: 40px; height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
    .simulation-form .formula-choice { transition: none; }
}

/* Keep the summary outside the scrolling fields, within the modal. */
.simulation-modal .simulation-modal-header { flex-shrink: 0; }
.simulation-modal .modal-body {
    display: flex;
    flex-direction: column;
    overflow: hidden !important;
    padding: 0;
}
.simulation-modal .simulation-form,
.simulation-modal .simulation-form > .card-body,
.simulation-modal .simulation-form > .card-body > form,
.simulation-modal .simulation-form > .card-body > .simulation-interactive-form {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}
.simulation-form-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 1.5rem 2rem .5rem; }
.simulation-footer {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    padding: 1rem 1.5rem;
    background: var(--bs-body-bg, #fff);
    border-top: 1px solid var(--simulation-border);
    box-shadow: 0 -6px 20px rgba(20, 45, 40, .05);
}
.simulation-summary { display: flex; flex: 1 1 auto; flex-wrap: wrap; gap: .75rem 1.5rem; align-items: center; }
.simulation-summary > div { display: flex; flex-direction: column; gap: .2rem; }
.simulation-summary > [hidden] { display: none; }
.simulation-summary span { color: var(--bs-secondary-color, #667785); font-size: .7rem; }
.simulation-summary strong { font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.simulation-summary .simulation-summary-net { padding: .6rem .85rem; border-radius: 10px; background: var(--simulation-tint); color: var(--simulation-accent); }
.simulation-summary-net span { color: #61CB89; }
.simulation-summary-net strong { font-size: 1.25rem; }
.simulation-footer .simulation-form-actions { position: static; padding: 0; border: 0; background: transparent; }
@media (max-width: 767.98px) {
    .simulation-form-scroll { padding: 1rem 1rem .25rem; }
    .simulation-footer { padding: .75rem 1rem; gap: .6rem; }
    .simulation-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; gap: .5rem; }
    .simulation-summary strong { font-size: .9rem; }
    .simulation-summary .simulation-summary-net { grid-column: span 2; padding: .35rem .6rem; }
    .simulation-summary-net strong { font-size: 1rem; }
    .simulation-footer .simulation-form-actions { width: 100%; }
}

/* Partner creation uses the same visual treatment as the simulation modal. */
.partner-simulation-modal.partner-wizard {
    background: var(--bs-tertiary-bg, #f5f7fa);
    color: var(--bs-body-color);
}
.partner-simulation-modal .partner-wizard-sidebar {
    background: var(--bs-tertiary-bg, #f5f7fa);
    border-color: var(--simulation-border);
    padding: 1.5rem;
}
.partner-simulation-modal .partner-wizard-main { background: var(--bs-tertiary-bg, #f5f7fa); }
.partner-simulation-modal .partner-wizard-step {
    padding: 1.5rem;
    border: 1px solid var(--simulation-border);
    border-radius: 18px;
    background: var(--bs-body-bg, #fff);
}
.partner-simulation-modal .partner-wizard-step-header {
    margin: 0 0 1.5rem;
    padding: 0 0 1.25rem;
    border-color: var(--simulation-border);
}
.partner-simulation-modal .partner-wizard-step-header h3 { font-size: 1.2rem; }
.partner-simulation-modal .partner-wizard-step-header p { font-size: .85rem; color: var(--bs-secondary-color); }
.partner-simulation-modal .partner-wizard-step-icon {
    display: grid;
    place-items: center;
    min-width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--simulation-tint);
    color: var(--simulation-accent);
}
.partner-simulation-modal .partner-type-card { border-radius: 12px; border-color: var(--simulation-border); }
.partner-simulation-modal .partner-type-card:has(input:checked) {
    background: var(--simulation-tint);
    border-color: var(--simulation-accent);
    box-shadow: inset 0 0 0 1px var(--simulation-accent);
}
.partner-simulation-modal .form-control,
.partner-simulation-modal .form-select { border-radius: 9px; min-height: 42px; }
.partner-simulation-modal .partner-wizard-footer {
    flex-shrink: 0;
    flex-wrap: wrap;
    padding: 1rem 1.5rem;
    background: var(--bs-body-bg, #fff);
    border-color: var(--simulation-border);
    box-shadow: 0 -6px 20px rgba(20, 45, 40, .05);
}
.partner-simulation-modal .partner-wizard-footer .btn { border-radius: 10px; padding: .7rem 1.15rem; font-weight: 600; }
@media (max-width: 991.98px) {
    .partner-simulation-modal .partner-wizard-shell { grid-template-rows: auto minmax(0, 1fr); }
    .partner-simulation-modal .partner-wizard-sidebar { max-height: 24vh; border-right: 0; border-bottom: 1px solid var(--simulation-border); }
    .partner-simulation-modal .partner-wizard-main > form,
    .partner-simulation-modal .partner-wizard-main > .partner-wizard-step { margin: 1rem; }
    .partner-simulation-modal .partner-wizard-step { padding: 1rem; border-radius: 12px; }
    .partner-simulation-modal .partner-wizard-footer { padding: 1rem; }
}

/* A shared white-card palette for the partner form and its sidebar. */
.partner-simulation-modal {
    --simulation-accent: #61CB89;
    --simulation-tint: #edf7f4;
    --simulation-border: #e1e8e5;
    --bs-body-color: #253c36;
    --bs-secondary-color: #677a73;
    --bs-body-bg: #fff;
    --bs-tertiary-bg: #f5f7fa;
}
.partner-simulation-modal .partner-wizard-sidebar { gap: 1.25rem; }
.partner-simulation-modal .partner-wizard-project-card,
.partner-simulation-modal .partner-wizard-progress-card,
.partner-simulation-modal .partner-wizard-selected-card,
.partner-simulation-modal .partner-wizard-card,
.partner-simulation-modal .partner-wizard-selected-inner,
.partner-simulation-modal .partner-search-result,
.partner-simulation-modal .partner-search-empty,
.partner-simulation-modal .partner-type-card,
.partner-simulation-modal .partner-type-card:has(input:checked) {
    background: #fff;
    color: var(--bs-body-color);
    border-color: var(--simulation-border);
    border-radius: 14px;
}
.partner-simulation-modal .partner-wizard-project-card,
.partner-simulation-modal .partner-wizard-progress-card,
.partner-simulation-modal .partner-wizard-selected-card,
.partner-simulation-modal .partner-wizard-step {
    box-shadow: 0 3px 14px rgba(25, 65, 52, .035);
}
.partner-simulation-modal .partner-wizard-project-card strong,
.partner-simulation-modal .partner-wizard-selected-inner strong { overflow-wrap: anywhere; }
.partner-simulation-modal .partner-wizard-selected-inner { padding: .85rem; }
.partner-simulation-modal .partner-wizard-project-logo { flex-shrink: 0; background: #fff; border: 1px solid var(--simulation-border); padding: .25rem; }
.partner-simulation-modal .text-success { color: var(--bs-success) !important; }
.partner-simulation-modal .text-primary { color: var(--simulation-accent) !important; }
.partner-simulation-modal .partner-wizard-progress-item {
    gap: .75rem;
    padding: .65rem;
    border: 1px solid transparent;
    border-radius: 11px;
    color: var(--bs-secondary-color);
    cursor: default;
}
.partner-simulation-modal .partner-wizard-progress-item strong { font-size: .85rem; font-weight: 600; }
.partner-simulation-modal .partner-wizard-progress-item > span {
    flex-basis: 32px;
    width: 32px;
    height: 32px;
    border: 1px solid var(--simulation-border);
    border-radius: 10px;
    background: #fff;
    color: var(--bs-secondary-color);
    font-size: .8rem;
    font-weight: 700;
}
.partner-simulation-modal .partner-wizard-progress-item.is-active {
    background: #fff;
    border-color: #a7c9bf;
    box-shadow: inset 3px 0 0 var(--simulation-accent);
    color: var(--simulation-accent);
}
.partner-simulation-modal .partner-wizard-progress-item.is-active > span {
    background: var(--simulation-accent);
    border-color: var(--simulation-accent);
    color: #fff;
}
.partner-simulation-modal .partner-wizard-progress-item.is-done > span,
.partner-simulation-modal .partner-type-icon,
.partner-simulation-modal .partner-type-icon.is-green,
.partner-simulation-modal .partner-search-result-icon {
    background: var(--simulation-tint);
    color: var(--simulation-accent);
    border-color: #c8ded6;
}
.partner-simulation-modal .partner-type-icon { width: 72px; height: 72px; border-radius: 20px; }
.partner-simulation-modal .partner-type-card { min-height: 300px; padding: 1.5rem; }
.partner-simulation-modal .partner-type-card strong { font-size: 1.35rem; }
.partner-simulation-modal .partner-type-card small { color: var(--bs-secondary-color); }
.partner-simulation-modal .partner-type-card:hover,
.partner-simulation-modal .partner-type-card:has(input:checked) {
    border-color: var(--simulation-accent);
    box-shadow: 0 0 0 1px var(--simulation-accent);
}
.partner-simulation-modal .partner-type-card:has(input:focus-visible) { outline: 3px solid #78b8ad; outline-offset: 3px; }
.partner-simulation-modal .form-control,
.partner-simulation-modal .form-select,
.partner-simulation-modal .input-group-text { border-color: var(--simulation-border); }
.partner-simulation-modal .form-control:focus,
.partner-simulation-modal .form-select:focus { border-color: #82b9ae; box-shadow: 0 0 0 .2rem rgba(97, 203, 137, .12); }
.partner-simulation-modal .form-check-input:checked { background-color: var(--simulation-accent); border-color: var(--simulation-accent); }
.partner-simulation-modal .btn-primary {
    --bs-btn-bg: #61CB89;
    --bs-btn-border-color: #61CB89;
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: #12594f;
    --bs-btn-hover-border-color: #12594f;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #104e45;
    --bs-btn-active-border-color: #104e45;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-bg: #61CB89;
    --bs-btn-disabled-border-color: #61CB89;
    --bs-btn-focus-shadow-rgb: 97, 203, 137;
}
.partner-simulation-modal .partner-wizard-footer .btn-light {
    --bs-btn-bg: #fff;
    --bs-btn-color: #456057;
    --bs-btn-border-color: #d5e0db;
    --bs-btn-hover-bg: #edf7f4;
    --bs-btn-hover-color: #61CB89;
    --bs-btn-hover-border-color: #a7c9bf;
}