:root {
    --page-bg: #f3f6f2;
    --page-accent: radial-gradient(circle at top left, rgba(36, 180, 126, 0.18), transparent 28%), radial-gradient(circle at top right, rgba(30, 144, 255, 0.12), transparent 24%), linear-gradient(180deg, #f8fbf9 0%, #eef4ef 100%);
    --surface-bg: rgba(255, 255, 255, 0.82);
    --surface-solid: #ffffff;
    --surface-muted: #f4f7f4;
    --text-color: #18221f;
    --muted-text: #5b6a64;
    --heading-color: #0f1714;
    --border-color: rgba(22, 33, 27, 0.12);
    --readonly-bg: #edf2ef;
    --readonly-text: #41504a;
    --button-bg: linear-gradient(135deg, #1e9e65 0%, #157e5a 100%);
    --button-bg-hover: linear-gradient(135deg, #22ad6f 0%, #0f6a4c 100%);
    --button-text: #f7fffb;
    --button-secondary-bg: #e8f4ee;
    --button-secondary-text: #15563f;
    --button-ghost-bg: transparent;
    --button-ghost-border: rgba(21, 86, 63, 0.18);
    --pill-bg: #e9f5ef;
    --pill-text: #123f31;
    --danger-color: #d95454;
    --results-bg: rgba(255, 255, 255, 0.88);
    --results-border: rgba(36, 180, 126, 0.22);
    --shadow-color: rgba(17, 28, 22, 0.12);
    --ring-color: rgba(30, 158, 101, 0.18);
}

body[data-theme="dark"] {
    --page-bg: #08110e;
    --page-accent: radial-gradient(circle at top left, rgba(30, 158, 101, 0.22), transparent 28%), radial-gradient(circle at top right, rgba(82, 162, 255, 0.16), transparent 24%), linear-gradient(180deg, #0a1210 0%, #0d1715 100%);
    --surface-bg: rgba(18, 29, 26, 0.82);
    --surface-solid: #12201c;
    --surface-muted: #162723;
    --text-color: #e5f1eb;
    --muted-text: #9fb3ab;
    --heading-color: #f4fbf7;
    --border-color: rgba(214, 240, 229, 0.12);
    --readonly-bg: #20302b;
    --readonly-text: #bfd2ca;
    --button-bg: linear-gradient(135deg, #2bc47d 0%, #1f9965 100%);
    --button-bg-hover: linear-gradient(135deg, #36d088 0%, #17754d 100%);
    --button-text: #03110a;
    --button-secondary-bg: #1b342a;
    --button-secondary-text: #d7f7e8;
    --button-ghost-bg: rgba(255, 255, 255, 0.02);
    --button-ghost-border: rgba(215, 247, 232, 0.12);
    --pill-bg: #173229;
    --pill-text: #dcf9ea;
    --danger-color: #ff8a8a;
    --results-bg: rgba(15, 26, 23, 0.92);
    --results-border: rgba(56, 189, 126, 0.22);
    --shadow-color: rgba(0, 0, 0, 0.35);
    --ring-color: rgba(56, 189, 126, 0.22);
}

* {
    box-sizing: border-box;
}

body {
    font-family: Aptos, "Segoe UI Variable", "Segoe UI", sans-serif;
    margin: 0;
    min-height: 100vh;
    padding: 32px 20px 40px;
    background: var(--page-accent);
    background-color: var(--page-bg);
    color: var(--text-color);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.page-shell {
    max-width: 1240px;
    margin: 0 auto;
}

.hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 26px;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--pill-text);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 14px 0 10px;
    color: var(--heading-color);
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
}

.hero p,
.panel-header p,
.results-empty,
footer p {
    color: var(--muted-text);
}

.hero p {
    margin: 0;
    max-width: 62ch;
    font-size: 1.02rem;
    line-height: 1.6;
}

.app-layout {
    display: grid;
    gap: 22px;
    grid-template-columns: 1fr;
    align-items: start;
}

.panel {
    position: relative;
    padding: 26px;
    border: 1px solid var(--border-color);
    border-radius: 28px;
    background: var(--surface-bg);
    box-shadow: 0 24px 70px -30px var(--shadow-color);
    backdrop-filter: blur(20px);
}

.panel::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent 24%);
}

.panel-header {
    margin-bottom: 20px;
}

.panel-header h2 {
    margin: 0 0 6px;
    color: var(--heading-color);
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.panel-header p {
    margin: 0;
    line-height: 1.55;
}

form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.wizard-progress {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 0 0 22px;
    padding: 0;
    list-style: none;
}

.wizard-progress__item {
    list-style: none;
}

.wizard-progress__button {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: center;
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: color-mix(in srgb, var(--surface-solid) 78%, transparent);
    color: var(--muted-text);
    text-align: left;
    box-shadow: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.wizard-progress__button:hover {
    transform: translateY(-1px);
}

.wizard-progress__button:focus-visible {
    border-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring-color) 35%, transparent);
}

.wizard-progress__item.is-active .wizard-progress__button {
    border-color: color-mix(in srgb, #1e9e65 42%, var(--border-color));
    background: linear-gradient(180deg, color-mix(in srgb, #1e9e65 8%, var(--surface-solid)) 0%, color-mix(in srgb, var(--surface-muted) 76%, transparent) 100%);
    color: var(--heading-color);
    box-shadow: 0 18px 34px -30px var(--shadow-color);
}

.wizard-progress__item.is-complete .wizard-progress__button {
    border-color: color-mix(in srgb, #1e9e65 32%, var(--border-color));
    background: color-mix(in srgb, #1e9e65 7%, var(--surface-solid));
}

.wizard-progress__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--pill-bg);
    color: var(--pill-text);
    font-weight: 800;
}

.wizard-progress__copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.wizard-progress__copy strong {
    color: var(--heading-color);
    font-size: 0.95rem;
}

.wizard-progress__copy span {
    font-size: 0.83rem;
    line-height: 1.4;
}

.wizard-step {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 620px;
    padding: 28px;
    border: 1px solid color-mix(in srgb, var(--border-color) 92%, rgba(255, 255, 255, 0.4));
    border-radius: 28px;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--surface-muted) 88%, transparent) 0, color-mix(in srgb, var(--surface-muted) 18%, transparent) 26px, transparent 26px),
        linear-gradient(180deg, color-mix(in srgb, rgba(255, 255, 255, 0.48) 72%, transparent) 0%, transparent 18%),
        var(--surface-solid);
    box-shadow: 0 26px 60px -36px var(--shadow-color), inset 0 1px 0 rgba(255, 255, 255, 0.24);
    overflow: hidden;
    isolation: isolate;
}

.wizard-step[hidden] {
    display: none;
}

.wizard-step > * {
    position: relative;
    z-index: 1;
}

.wizard-step.is-active {
    animation: page-enter-right 0.28s ease;
}

.app-layout[data-step-direction="back"] .wizard-step.is-active {
    animation-name: page-enter-left;
}

.wizard-step__header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
}

.wizard-step__header h3 {
    margin: 0 0 6px;
    color: var(--heading-color);
    font-size: 1.24rem;
    letter-spacing: -0.03em;
}

.wizard-step__header p {
    margin: 0;
    color: var(--muted-text);
    line-height: 1.6;
}

.wizard-step__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 82px;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, color-mix(in srgb, #1e9e65 18%, var(--pill-bg)) 0%, var(--pill-bg) 100%);
    color: var(--pill-text);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.wizard-stage,
.estimate-stage {
    padding: 22px;
    border: 1px solid var(--border-color);
    border-radius: 22px;
    background: color-mix(in srgb, var(--surface-solid) 82%, transparent);
    box-shadow: 0 18px 34px -34px var(--shadow-color);
}

@keyframes page-enter-right {
    from {
        opacity: 0;
        transform: translateX(24px) scale(0.985);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes page-enter-left {
    from {
        opacity: 0;
        transform: translateX(-24px) scale(0.985);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.wizard-fields {
    margin: 0;
}

.fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
    align-items: start;
}

.fields[hidden] {
    display: none;
}

.fields:has(#veeam-one-required:not(:checked)) #veeam-one-options-container {
    display: none;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.field-group__header {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-group__header--inline {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.field-group__title {
    font-weight: 800;
    font-size: 0.94rem;
    letter-spacing: -0.01em;
    color: var(--heading-color);
}

.field-group__meta {
    color: var(--muted-text);
    font-size: 0.85rem;
    line-height: 1.4;
}

.field-group--project-name {
    gap: 10px;
}

.field-group--project-name input[type="text"] {
    min-height: 56px;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: color-mix(in srgb, var(--surface-solid) 90%, var(--surface-muted));
}

.field-group--project-name input[type="text"]:focus {
    border-bottom-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring-color) 35%, transparent);
}

.field-group--boxed-action {
    gap: 10px;
    padding: 18px;
    border: 1px solid color-mix(in srgb, #1e9e65 18%, var(--border-color));
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, color-mix(in srgb, #1e9e65 8%, transparent), transparent 38%),
        color-mix(in srgb, var(--surface-solid) 88%, var(--surface-muted));
    box-shadow: 0 22px 34px -32px var(--shadow-color);
}

.field-group--boxed-action .inline-action {
    gap: 14px;
    align-items: stretch;
}

.field-group--workload-builder .field-help {
    max-width: 56ch;
}

.field-group--boxed-action select {
    min-height: 56px;
    padding: 14px 44px 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background-color: color-mix(in srgb, var(--surface-solid) 92%, var(--surface-muted));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.field-group--boxed-action select:focus {
    border-bottom-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring-color) 35%, transparent);
}

.force-below-backup-verification {
    grid-column: 1 / -1;
}

.calculated-field {
    padding: 14px 16px 16px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: color-mix(in srgb, var(--readonly-bg) 72%, var(--surface-solid));
}

.field-group--selection-review,
.field-group--instance-planning {
    gap: 12px;
}

.sizing-stage {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 20px;
    border: 1px solid color-mix(in srgb, #1e9e65 26%, var(--border-color));
    border-radius: 24px;
    background:
        linear-gradient(180deg, color-mix(in srgb, #1e9e65 5%, var(--surface-solid)) 0%, color-mix(in srgb, var(--surface-muted) 72%, transparent) 100%),
        var(--surface-solid);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.sizing-stage__header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
}

.sizing-stage__header h3 {
    margin: 0 0 4px;
    color: var(--heading-color);
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.sizing-stage__header h4 {
    margin: 0 0 4px;
    color: var(--heading-color);
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.sizing-stage__header p {
    margin: 0;
    color: var(--muted-text);
    line-height: 1.55;
}

.sizing-stage__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 74px;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, color-mix(in srgb, #1e9e65 18%, var(--pill-bg)) 0%, var(--pill-bg) 100%);
    color: var(--pill-text);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sizing-stage__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.field-span-2 {
    grid-column: 1 / -1;
}

.design-option-sections {
    grid-template-columns: 1fr;
    gap: 16px;
}

.design-decision-card,
.design-section {
    display: grid;
    gap: 18px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 22px;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--surface-solid) 88%, transparent) 0%, color-mix(in srgb, var(--surface-muted) 72%, transparent) 100%),
        var(--surface-solid);
    box-shadow: 0 18px 34px -34px var(--shadow-color);
}

.design-decision-card {
    border-color: color-mix(in srgb, #1e9e65 28%, var(--border-color));
    background:
        radial-gradient(circle at top right, color-mix(in srgb, #1e9e65 10%, transparent), transparent 36%),
        linear-gradient(180deg, color-mix(in srgb, #1e9e65 5%, var(--surface-solid)) 0%, color-mix(in srgb, var(--surface-muted) 72%, transparent) 100%),
        var(--surface-solid);
}

.design-decision-card__note {
    margin-top: -4px;
}

.design-section__header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
}

.design-section__header h4 {
    margin: 0 0 4px;
    color: var(--heading-color);
    font-size: 1.02rem;
    letter-spacing: -0.02em;
}

.design-section__header p {
    margin: 0;
    color: var(--muted-text);
    line-height: 1.55;
}

.design-section__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 92px;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, color-mix(in srgb, #1e9e65 18%, var(--pill-bg)) 0%, var(--pill-bg) 100%);
    color: var(--pill-text);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.design-section__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.paired-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: color-mix(in srgb, var(--surface-muted) 56%, var(--surface-solid));
}

.implementation-mode-group {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.implementation-row,
.distributed-fields,
#veeam-one-options-container {
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: color-mix(in srgb, var(--surface-muted) 56%, var(--surface-solid));
}

.field-group--stacked-card {
    gap: 10px;
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: color-mix(in srgb, var(--surface-solid) 88%, var(--surface-muted));
}

.field-group--nested {
    margin-top: 6px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.calculated-field__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.calculated-field__badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--pill-text);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.field-help {
    margin: 0;
    color: var(--muted-text);
    font-size: 0.88rem;
    line-height: 1.45;
}

label {
    display: block;
    font-weight: 700;
    font-size: 0.94rem;
    letter-spacing: -0.01em;
    color: var(--heading-color);
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    min-height: 48px;
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    background-color: transparent;
    color: var(--text-color);
    font: inherit;
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.toggle-control {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    background-color: transparent;
    cursor: pointer;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.toggle-control:hover {
    transform: none;
}

.toggle-control:focus-within {
    border-bottom-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: inset 0 -2px 0 0 var(--ring-color);
}

.toggle-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.implementation-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.implementation-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.implementation-option__content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 6px;
    min-height: 96px;
    padding: 16px 18px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: color-mix(in srgb, var(--readonly-bg) 52%, var(--surface-solid));
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.implementation-option:hover .implementation-option__content {
    transform: translateY(-1px);
}

.implementation-option input:focus-visible + .implementation-option__content {
    border-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring-color) 35%, transparent);
}

.implementation-option input:checked + .implementation-option__content {
    border-color: color-mix(in srgb, #1e9e65 55%, var(--border-color));
    background: linear-gradient(180deg, color-mix(in srgb, #1e9e65 10%, var(--surface-solid)) 0%, color-mix(in srgb, #1e9e65 4%, var(--readonly-bg)) 100%);
    box-shadow: 0 16px 30px -24px var(--shadow-color);
}

.implementation-option__title {
    font-weight: 800;
    color: var(--heading-color);
}

.implementation-option__meta {
    color: var(--muted-text);
    font-size: 0.87rem;
    line-height: 1.45;
}

.toggle-switch {
    position: relative;
    flex: 0 0 54px;
    width: 54px;
    height: 30px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--muted-text) 24%, transparent);
    transition: background-color 0.2s ease;
}

.toggle-switch::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--surface-solid);
    box-shadow: 0 6px 14px -8px var(--shadow-color);
    transition: transform 0.2s ease;
}

.toggle-text {
    min-width: 2.4rem;
    font-weight: 700;
    color: var(--heading-color);
}

.toggle-input:checked + .toggle-switch {
    background: linear-gradient(135deg, #1e9e65 0%, #157e5a 100%);
}

.toggle-input:checked + .toggle-switch::after {
    transform: translateX(24px);
}

input::placeholder {
    color: var(--muted-text);
}

input:focus,
select:focus,
button:focus-visible {
    outline: none;
    border-bottom-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: inset 0 -2px 0 0 var(--ring-color);
}

input[readonly] {
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background-color: var(--readonly-bg);
    color: var(--readonly-text);
    cursor: default;
    font-weight: 700;
}

.inline-action {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
}

.inline-action--workload-builder {
    align-items: stretch;
}

.dynamic-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    min-height: 90px;
    padding: 14px;
    border: 1px dashed color-mix(in srgb, var(--border-color) 88%, transparent);
    border-radius: 20px;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--surface-solid) 60%, transparent) 0%, color-mix(in srgb, var(--surface-muted) 78%, transparent) 100%);
}

.dynamic-fields label {
    margin: 0;
}

.dynamic-fields label input {
    margin-top: 0;
}

.dynamic-fields:empty::before {
    content: "Add a workload above to start defining instance counts.";
    color: var(--muted-text);
    font-size: 0.92rem;
    line-height: 1.5;
}

.distributed-fields {
    gap: 12px;
}

.distributed-fields__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

@media (max-width: 720px) {
    .distributed-fields__grid {
        grid-template-columns: 1fr;
    }

    .sizing-stage {
        padding: 18px;
    }

    .sizing-stage__header {
        grid-template-columns: 1fr;
    }

    .sizing-stage__grid {
        grid-template-columns: 1fr;
    }

    .design-section__header {
        grid-template-columns: 1fr;
    }

    .design-section__grid {
        grid-template-columns: 1fr;
    }
}

.hypervisor-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 72px;
    padding: 14px;
    border: 1px dashed color-mix(in srgb, var(--border-color) 88%, transparent);
    border-radius: 20px;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--surface-solid) 60%, transparent) 0%, color-mix(in srgb, var(--surface-muted) 78%, transparent) 100%);
}

.hypervisor-list:empty::before {
    content: "Your selected workloads will appear here.";
    color: var(--muted-text);
    font-size: 0.92rem;
    line-height: 1.5;
}

.hypervisor-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 8px 10px 8px 14px;
    border: 1px solid color-mix(in srgb, #1e9e65 18%, var(--border-color));
    background: color-mix(in srgb, var(--surface-solid) 88%, var(--pill-bg));
    color: var(--pill-text);
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 700;
    box-shadow: 0 18px 26px -28px var(--shadow-color);
}

.hypervisor-pill button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    min-width: 26px;
    height: 26px;
    margin: 0;
    padding: 0;
    background: color-mix(in srgb, var(--danger-color) 10%, transparent);
    border: none;
    border-radius: 50%;
    color: var(--danger-color);
    box-shadow: none;
    font-size: 1rem;
    line-height: 1;
    transform: none;
}

.hypervisor-pill__type {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    background: color-mix(in srgb, #1e9e65 14%, var(--pill-bg));
    color: var(--pill-text);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hypervisor-pill__name {
    color: var(--heading-color);
}

.workload-count-card {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    box-shadow: 0 20px 28px -30px var(--shadow-color);
}

.workload-count-card__header {
    display: grid;
    gap: 6px;
}

.workload-count-card__eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 5px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, #1e9e65 12%, var(--pill-bg));
    color: var(--pill-text);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.workload-count-card__title {
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.4;
    color: var(--heading-color);
}

.workload-count-card__control {
    display: grid;
    gap: 6px;
}

.workload-count-card__caption {
    color: var(--muted-text);
    font-size: 0.82rem;
    line-height: 1.4;
}

.workload-count-card__control input {
    min-height: 52px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: color-mix(in srgb, var(--surface-solid) 92%, var(--surface-muted));
}

.option-checklist {
    display: grid;
    gap: 10px;
    padding-top: 6px;
}

.option-checkbox {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface-solid) 76%, transparent);
    cursor: pointer;
}

.option-checkbox:focus-within {
    border-color: color-mix(in srgb, var(--button-secondary-text) 68%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring-color) 35%, transparent);
}

.option-checkbox:has(input:checked) {
    border-color: color-mix(in srgb, #1e9e65 50%, var(--border-color));
    background: linear-gradient(180deg, color-mix(in srgb, #1e9e65 9%, var(--surface-solid)) 0%, color-mix(in srgb, var(--surface-muted) 72%, transparent) 100%);
}

.option-checkbox input {
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: #1e9e65;
}

.option-checkbox__meta {
    color: var(--muted-text);
    font-size: 0.9rem;
    font-weight: 700;
}

.estimate-stage {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

button {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 14px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

button:hover {
    transform: translateY(-1px);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.theme-toggle,
.primary-button,
.secondary-button,
.ghost-button {
    min-height: 48px;
    padding: 12px 16px;
}

.theme-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    min-width: 48px;
    margin: 0;
    padding: 0;
    background: var(--surface-bg);
    color: var(--text-color);
    border-color: var(--border-color);
    box-shadow: 0 10px 30px -20px var(--shadow-color);
    overflow: hidden;
    font-size: 0;
    line-height: 0;
}

.theme-toggle::before {
    content: attr(data-icon);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    font-size: 1.35rem;
    line-height: 1;
}

.theme-toggle__icon {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.primary-button {
    background: var(--button-bg);
    color: var(--button-text);
    box-shadow: 0 18px 30px -18px rgba(17, 127, 82, 0.55);
}

.primary-button:hover {
    background: var(--button-bg-hover);
}

.secondary-button {
    width: auto;
    margin: 0;
    white-space: nowrap;
    background: var(--button-secondary-bg);
    color: var(--button-secondary-text);
}

.secondary-button--add-workload {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 180px;
    border: 1px solid color-mix(in srgb, #1e9e65 22%, var(--border-color));
    border-radius: 18px;
    background: linear-gradient(135deg, color-mix(in srgb, #1e9e65 18%, var(--surface-solid)) 0%, color-mix(in srgb, #1e9e65 10%, var(--button-secondary-bg)) 100%);
    box-shadow: 0 18px 30px -26px var(--shadow-color);
}

.secondary-button--add-workload:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.button-prefix {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: color-mix(in srgb, #1e9e65 18%, transparent);
    font-size: 1rem;
    font-weight: 800;
    line-height: 1;
}

.ghost-button {
    background: var(--button-ghost-bg);
    color: var(--text-color);
    border-color: var(--button-ghost-border);
}

.action-row {
    display: flex;
    gap: 12px;
}

.wizard-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wizard-nav {
    margin-top: 4px;
}

.share-row {
    margin-top: -8px;
}

.action-row button {
    width: 100%;
    margin: 0;
}

.output-card {
    min-height: 240px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--results-border);
    background: var(--results-bg);
}

.results-empty {
    margin: 0;
    line-height: 1.7;
}

#output table {
    width: 100%;
    border-collapse: collapse;
}

#output td {
    padding: 11px 0;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    color: var(--text-color);
}

#output tr:last-child td {
    border-bottom: none;
}

#output td:first-child {
    width: 46%;
    padding-right: 12px;
    color: var(--muted-text);
}

#output strong {
    color: inherit;
}

footer {
    padding: 18px 4px 0;
}

footer p {
    margin: 0;
    font-size: 0.92rem;
}

@media (max-width: 980px) {
    .app-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    body {
        padding: 20px 14px 28px;
    }

    .hero {
        flex-direction: column;
        align-items: stretch;
    }

    .theme-toggle {
        width: 48px;
    }

    .panel {
        padding: 20px;
        border-radius: 22px;
    }

    .wizard-progress {
        grid-template-columns: 1fr;
    }

    .wizard-step__header {
        grid-template-columns: 1fr;
    }

    .wizard-stage,
    .estimate-stage {
        padding: 18px;
    }

    .wizard-step {
        min-height: auto;
        padding: 20px;
    }

    .wizard-step::after {
        inset: 14px 14px 14px 26px;
    }

    .fields {
        grid-template-columns: 1fr;
    }

    .field-span-2 {
        grid-column: auto;
    }

    .paired-fields {
        grid-template-columns: 1fr;
    }

    .implementation-mode-group {
        grid-template-columns: 1fr;
    }

    .paired-fields,
    .implementation-row,
    .distributed-fields,
    #veeam-one-options-container,
    .design-decision-card,
    .design-section,
    .field-group--stacked-card {
        padding: 16px;
    }

    .hypervisor-list,
    .dynamic-fields {
        padding: 10px 12px;
    }

    .field-group__header--inline {
        flex-direction: column;
        align-items: flex-start;
    }

    .inline-action,
    .action-row {
        grid-template-columns: 1fr;
        display: grid;
    }

    .secondary-button {
        width: 100%;
    }
}