body.theory-page {
    --workshop-bg: #edf3f1;
    --workshop-primary: #26483f;
    --workshop-soft: #f5f9f7;
    --workshop-warm: #fbf5e8;
}

.theory-hero .workshop-hero-image img {
    height: clamp(220px, 34vw, 380px);
}

.anlagen-theory-page .workshop-hero {
    border: 0;
    background: #ffffff;
}

.anlagen-theory-page .workshop-hero-image {
    border-bottom: 0;
    background: #ffffff;
}

.anlagen-theory-page .theory-hero .workshop-hero-image img {
    height: clamp(300px, 43vw, 540px);
    object-fit: cover;
    object-position: center;
}

.hero-mascot-placeholder {
    display: grid;
    place-items: center;
    min-height: clamp(220px, 34vw, 380px);
    background:
        linear-gradient(135deg, rgba(38, 72, 63, 0.08), rgba(57, 114, 160, 0.08)),
        #f8fbfd;
}

.hero-mascot-placeholder span {
    display: grid;
    place-items: center;
    width: 132px;
    height: 132px;
    border: 2px solid #cddfd7;
    border-radius: 50%;
    background: #ffffff;
    color: #26483f;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 2.1rem;
    font-weight: 900;
}

.theory-explain-card #stationScenario {
    display: grid;
    gap: 12px;
}

.theory-explain-card #stationScenario p {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.78;
    color: #514332;
}

.support-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
    margin-top: 22px;
    padding: 20px 22px;
    border: 1px solid #cddfd7;
    border-radius: 20px;
    background: #f2faf5;
}

.support-card:has(.support-mascot) {
    grid-template-columns: minmax(0, 1fr) 132px;
    align-items: center;
}

.support-card .support-mascot {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    align-self: stretch;
    display: grid;
    place-items: center;
}

.support-card .support-mascot + div {
    grid-column: 1;
    grid-row: 1;
}

.support-mascot img {
    display: block;
    width: 100%;
    max-height: 118px;
    object-fit: contain;
}

.support-card h3 {
    margin: 0 0 8px;
    color: #1e4438;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 1rem;
}

.support-card p {
    margin: 0;
    color: #37584e;
    line-height: 1.7;
}

.support-steps {
    display: grid;
    gap: 8px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: support-step;
}

.support-steps li {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid #d8e2ea;
    border-radius: 12px;
    background: #f8fbfd;
    color: #243b50;
    font-family: "Segoe UI", Arial, sans-serif;
    font-weight: 700;
    line-height: 1.45;
}

.check-button {
    margin-top: 16px;
}

.mascot-intro-visual {
    display: grid;
    grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.mascot-image,
.theory-image-visual {
    margin: 0;
}

.mascot-image {
    overflow: hidden;
    border: 1px solid #cddfd7;
    border-radius: 18px;
    background: #f8fbfd;
}

.mascot-image img {
    display: block;
    width: 100%;
    max-height: 180px;
    object-fit: contain;
}

.mascot-placeholder {
    display: grid;
    place-items: center;
    width: 96px;
    height: 96px;
    border: 2px solid #cddfd7;
    border-radius: 50%;
    background: #f3faf6;
    color: #26483f;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
}

.mascot-intro-visual strong,
.mascot-intro-visual span,
.number-breakdown-visual strong,
.number-breakdown-visual span,
.number-breakdown-visual b {
    font-family: "Segoe UI", Arial, sans-serif;
}

.mascot-intro-visual strong {
    display: block;
    margin-bottom: 8px;
    color: #17304a;
    font-size: 1.3rem;
}

.mascot-intro-visual span {
    display: block;
    color: var(--workshop-copy);
    line-height: 1.6;
}

.compare-visual {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.compare-column {
    padding: 16px;
    border: 1px solid #d8e2ea;
    border-radius: 16px;
    background: #f8fbfd;
}

.compare-column strong,
.rule-row strong,
.mnemonic-visual span,
.mnemonic-visual strong,
.steps-visual li {
    font-family: "Segoe UI", Arial, sans-serif;
}

.balance-theory-page .workshop-hero-image {
    background: #ffffff;
}

.balance-logo-placeholder,
.inventory-logo-placeholder {
    display: grid;
    place-items: center;
    gap: 14px;
    padding: 28px;
    background:
        linear-gradient(180deg, #ffffff 0%, #f3f8f6 100%);
}

.balance-logo-placeholder div,
.inventory-logo-placeholder div {
    display: grid;
    place-items: center;
    width: clamp(132px, 18vw, 190px);
    height: clamp(132px, 18vw, 190px);
    border: 3px dashed #8fb5a4;
    border-radius: 50%;
    background: #ffffff;
    color: #26483f;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    box-shadow: 0 14px 28px rgba(38, 72, 63, 0.08);
}

.balance-logo-placeholder figcaption,
.inventory-logo-placeholder figcaption {
    max-width: 34ch;
    color: #526d63;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
}

.inventory-logo-placeholder div {
    border-color: #9ebf8f;
    color: #36572f;
}

.order-hero-placeholder {
    display: grid;
    place-items: center;
    gap: 14px;
    padding: 28px;
    background:
        linear-gradient(180deg, #ffffff 0%, #eef6f2 100%);
}

.order-hero-placeholder div {
    display: grid;
    place-items: center;
    width: clamp(132px, 18vw, 190px);
    height: clamp(132px, 18vw, 190px);
    border: 3px dashed #7fa991;
    border-radius: 50%;
    background: #ffffff;
    color: #26483f;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    box-shadow: 0 14px 28px rgba(38, 72, 63, 0.08);
}

.order-hero-placeholder figcaption {
    max-width: 38ch;
    color: #526d63;
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
}

.order-workshop-page .case-card #stationScenario {
    display: grid;
    gap: 12px;
}

.order-workshop-page .case-card #stationScenario p {
    margin: 0;
}

.order-buckets-visual {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.order-buckets-visual section,
.order-balance-side {
    padding: 18px;
    border: 1px solid rgba(38, 72, 63, 0.14);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 14px 26px rgba(38, 72, 63, 0.06);
}

.order-buckets-visual h3,
.order-balance-side strong,
.order-balance-side h3 {
    color: #26483f;
    font-family: "Segoe UI", Arial, sans-serif;
}

.order-buckets-visual ul {
    display: grid;
    gap: 8px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.order-buckets-visual li {
    padding: 8px 10px;
    border-radius: 7px;
    background: #f2f7f4;
    color: #38574d;
    font-weight: 700;
}

.order-balance-side {
    display: grid;
    gap: 10px;
}

.order-balance-side header {
    display: grid;
    gap: 4px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(38, 72, 63, 0.14);
}

.order-balance-side header strong {
    font-size: 1.3rem;
}

.order-balance-side header span {
    color: #526d63;
    font-weight: 700;
}

.order-balance-side div,
.order-balance-side footer {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 0;
    border-bottom: 1px solid rgba(38, 72, 63, 0.08);
}

.order-balance-side footer {
    border-bottom: 0;
    border-top: 2px solid rgba(38, 72, 63, 0.22);
    font-weight: 900;
}

.image-placeholder-visual,
.balance-two-sides-visual,
.two-buckets-visual,
.balance-scale-visual,
.mini-balance-visual,
.inventory-formula-visual,
.inventory-list-visual {
    font-family: "Segoe UI", Arial, sans-serif;
}

.image-placeholder-visual {
    padding: 20px;
    border: 2px dashed #bfd3c8;
    border-radius: 18px;
    background: #f7fbf8;
}

.image-placeholder-visual strong {
    display: block;
    margin-bottom: 8px;
    color: #21483d;
    font-size: 1rem;
}

.image-placeholder-visual p {
    margin: 0;
    color: #4b625a;
    line-height: 1.65;
}

.workshop-image-visual {
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(38, 72, 63, 0.14);
    border-radius: 8px;
    background: #ffffff;
}

.workshop-image-visual img {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    object-position: center;
}

.workshop-image-visual figcaption {
    padding: 12px 16px;
    border-top: 1px solid rgba(38, 72, 63, 0.1);
    color: #36554b;
    font-weight: 700;
    line-height: 1.45;
}

.balance-two-sides-visual,
.mini-balance-visual {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.balance-two-sides-visual section,
.mini-balance-visual section,
.two-buckets-visual section {
    padding: 18px;
    border: 1px solid #d8e2ea;
    border-radius: 16px;
    background: #f8fbfd;
}

.balance-two-sides-visual strong,
.mini-balance-visual h3,
.two-buckets-visual h3 {
    display: block;
    margin: 0 0 8px;
    color: #17304a;
    font-size: 1.05rem;
}

.balance-two-sides-visual p {
    margin: 0 0 10px;
    color: #526576;
    line-height: 1.5;
}

.balance-two-sides-visual ul,
.mini-balance-visual ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.balance-two-sides-visual li,
.mini-balance-visual li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 10px;
    border-radius: 10px;
    background: #ffffff;
    color: #32495d;
    font-weight: 700;
}

.two-buckets-visual {
    display: grid;
    gap: 12px;
}

.two-buckets-visual > strong {
    color: #17304a;
    font-size: 1.1rem;
}

.two-buckets-visual > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.two-buckets-visual p {
    margin: 0;
    color: #526576;
    line-height: 1.55;
}

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

.balance-scale-visual div {
    padding: 18px;
    border: 1px solid #d8e2ea;
    border-radius: 16px;
    background: #f8fbfd;
    color: #17304a;
    font-weight: 900;
    text-align: center;
}

.balance-scale-visual span {
    color: #2c594b;
    font-size: 2rem;
    font-weight: 900;
}

.balance-scale-visual p {
    grid-column: 1 / -1;
    margin: 0;
    color: #526576;
    line-height: 1.55;
    text-align: center;
}

.inventory-formula-visual {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.inventory-formula-visual span {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid #d8e2ea;
    border-radius: 12px;
    background: #f8fbfd;
    color: #17304a;
    font-weight: 900;
}

.inventory-list-visual {
    display: grid;
    gap: 12px;
}

.inventory-list-visual section {
    padding: 16px;
    border: 1px solid #d8e2ea;
    border-radius: 16px;
    background: #f8fbfd;
}

.inventory-list-visual h3 {
    margin: 0 0 10px;
    color: #17304a;
    font-size: 1rem;
}

.inventory-list-visual ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.inventory-list-visual li {
    padding: 9px 10px;
    border-radius: 10px;
    background: #ffffff;
    color: #32495d;
    font-weight: 700;
}

@media (max-width: 760px) {
    .order-buckets-visual {
        grid-template-columns: 1fr;
    }

    .balance-two-sides-visual,
    .mini-balance-visual,
    .two-buckets-visual > div,
    .balance-scale-visual {
        grid-template-columns: 1fr;
    }

    .balance-scale-visual span {
        display: none;
    }
}

.compare-column strong {
    display: block;
    margin-bottom: 10px;
    color: #17304a;
}

.compare-column ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding-left: 20px;
    color: var(--workshop-copy);
    line-height: 1.5;
}

.theory-account-plan .account-plan-row {
    grid-template-columns: 58px 1fr 1.45fr;
}

.rules-visual {
    display: grid;
    gap: 10px;
}

.rule-row {
    display: grid;
    grid-template-columns: 110px 1fr 1fr;
    gap: 12px;
    align-items: center;
    padding: 13px 14px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
}

.rule-row strong {
    color: #17304a;
}

.rule-row span {
    color: var(--workshop-copy);
    line-height: 1.45;
}

.mnemonic-visual {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.number-breakdown-visual {
    display: grid;
    gap: 14px;
}

.number-breakdown-visual > strong {
    display: block;
    padding: 18px;
    border: 1px solid #cddfd7;
    border-radius: 18px;
    background: #f3faf6;
    color: #17304a;
    font-size: 1.8rem;
    letter-spacing: 0.04em;
    text-align: center;
}

.number-breakdown-visual > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.number-breakdown-visual span {
    display: block;
    padding: 14px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
    color: var(--workshop-copy);
    line-height: 1.55;
}

.number-breakdown-visual b {
    display: block;
    margin-bottom: 6px;
    color: #17304a;
    font-size: 1.15rem;
}

.theory-image-visual {
    margin-top: 16px;
    overflow: hidden;
    border: 1px solid #d8e2ea;
    border-radius: 18px;
    background: #ffffff;
}

.theory-image-visual img {
    display: block;
    width: 100%;
    max-height: 620px;
    object-fit: contain;
    background: #ffffff;
}

.theory-image-visual figcaption {
    margin: 0;
    padding: 12px 14px;
    border-top: 1px solid #d8e2ea;
    background: #f8fbfd;
    color: var(--workshop-copy);
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 0.95rem;
    line-height: 1.55;
}

.mnemonic-visual div {
    padding: 18px;
    border: 1px solid #cddfd7;
    border-radius: 18px;
    background: #f3faf6;
}

.mnemonic-visual span {
    display: block;
    margin-bottom: 8px;
    color: #5a736b;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.mnemonic-visual strong {
    display: block;
    color: #17304a;
    font-size: 1.08rem;
    line-height: 1.45;
}

.solved-booking-visual {
    display: grid;
    gap: 16px;
    padding: 18px;
    border: 1px solid #dbe4ee;
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.solved-booking-head,
.solved-booking-badge,
.solved-booking-label,
.solved-dropzone .drop-item,
.solved-booking-hint,
.solved-booking-footer {
    font-family: "Segoe UI", Arial, sans-serif;
}

.solved-booking-head {
    display: grid;
    gap: 8px;
}

.solved-booking-head strong {
    color: #17304a;
    font-size: 1.08rem;
    line-height: 1.45;
}

.solved-booking-badge {
    display: inline-flex;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef5fb;
    color: #335978;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.solved-booking-grid {
    display: grid;
    gap: 14px;
}

.solved-booking-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding: 16px 18px;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    background: #ffffff;
}

.solved-booking-cell {
    display: grid;
    gap: 8px;
}

.solved-booking-label {
    color: #718395;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.solved-dropzone {
    min-height: 56px;
    padding: 10px 12px;
    border: 2px dashed #cfd9e2;
    border-radius: 14px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
}

.solved-dropzone.is-filled {
    border-style: solid;
}

.solved-dropzone .drop-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 38px;
    padding: 8px 12px;
    border-radius: 10px;
    color: #ffffff;
    font-weight: 700;
    text-align: left;
}

.solved-dropzone .drop-item.class-1 {
    background: #0ea5e9;
}

.solved-dropzone .drop-item.class-2 {
    background: #16a34a;
}

.solved-dropzone .drop-item.class-3 {
    background: #f97316;
}

.solved-booking-hint {
    margin: 0;
    color: #587083;
    font-size: 0.94rem;
    line-height: 1.5;
}

.solved-booking-footer {
    margin: 0;
    color: #4e6476;
    font-size: 0.95rem;
    line-height: 1.55;
}

.steps-visual {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: theory-step;
}

.steps-visual li {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
    color: #243b50;
    font-weight: 800;
}

.inventory-formula {
    display: grid;
    gap: 10px;
    max-width: 520px;
}

.inventory-formula > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #ffffff;
    border: 1px solid rgba(44, 91, 67, 0.16);
}

.inventory-formula span {
    color: #43586b;
}

.inventory-formula strong {
    color: #143149;
    font-variant-numeric: tabular-nums;
}

.asset-mirror-visual {
    overflow-x: auto;
    padding: 4px;
}

.asset-mirror-visual table {
    width: 100%;
    min-width: 1120px;
    border-collapse: collapse;
    overflow: hidden;
    border: 2px solid #111111;
    background: #ffffff;
    font-family: "Segoe UI", Arial, sans-serif;
}

.asset-mirror-visual th,
.asset-mirror-visual td {
    padding: 10px 12px;
    border: 1px solid #111111;
    color: #111111;
    text-align: right;
    white-space: nowrap;
}

.asset-mirror-visual th {
    background: #ffffff;
    color: #111111;
    font-size: 0.86rem;
    text-align: center;
    vertical-align: middle;
    line-height: 1.35;
}

.asset-mirror-visual .asset-mirror-title-row th {
    padding: 8px 14px;
    background: #ffffff;
    border: 2px solid #111111;
    color: #111111;
    font-size: 0.98rem;
    font-weight: 900;
    text-align: center;
}

.asset-mirror-visual .asset-mirror-group-row th {
    padding: 8px 14px;
    background: #ffffff;
    border: 2px solid #111111;
    color: #111111;
    font-weight: 900;
    text-align: center;
}

.asset-mirror-visual tr:last-child td {
    border-bottom: 0;
}

.asset-mirror-visual .is-highlight {
    background: #fff3bf;
    color: #5b4100;
    font-weight: 900;
}

.asset-flow-visual {
    display: grid;
    gap: 10px;
}

.asset-flow-visual > div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
    font-family: "Segoe UI", Arial, sans-serif;
}

.asset-flow-visual span {
    color: #385166;
    font-weight: 700;
}

.asset-flow-visual strong {
    color: #17304a;
    font-size: 1.05rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.asset-flow-visual .is-result {
    border-color: #b7d7c9;
    background: #eef8f2;
}

.mwr-bridge-visual,
.mwr-decision-visual {
    display: grid;
    gap: 10px;
    max-width: 680px;
}

.mwr-bridge-visual > div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42px auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
    font-family: "Segoe UI", Arial, sans-serif;
}

.mwr-bridge-visual span,
.mwr-decision-visual span {
    color: #385166;
    font-weight: 750;
    line-height: 1.45;
}

.mwr-bridge-visual b {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #edf6f2;
    color: #1e4438;
    font-size: 1.05rem;
}

.mwr-bridge-visual strong {
    color: #17304a;
    font-size: 1.05rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.mwr-bridge-visual .is-result {
    border-color: #b7d7c9;
    background: #eef8f2;
}

.mwr-bridge-visual .is-result strong {
    font-size: 1.16rem;
}

.mwr-decision-visual > div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, auto);
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #ffffff;
    font-family: "Segoe UI", Arial, sans-serif;
}

.mwr-decision-visual strong {
    justify-self: end;
    padding: 7px 10px;
    border-radius: 999px;
    background: #edf6f2;
    color: #1e4438;
    font-size: 0.95rem;
    text-align: center;
}

.manufacturing-costsheet {
    display: grid;
    gap: 10px;
    max-width: 720px;
}

.manufacturing-costsheet > div {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42px auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid #d8e2ea;
    border-radius: 14px;
    background: #f8fbfd;
    font-family: "Segoe UI", Arial, sans-serif;
}

.manufacturing-costsheet span {
    color: #385166;
    font-weight: 750;
    line-height: 1.45;
}

.manufacturing-costsheet b {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #edf6f2;
    color: #1e4438;
    font-size: 1.05rem;
}

.manufacturing-costsheet strong {
    color: #17304a;
    font-size: 1.05rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.manufacturing-costsheet .is-result {
    border-color: #b7d7c9;
    background: #eef8f2;
}

.manufacturing-costsheet .is-result strong {
    font-size: 1.16rem;
}

.fifo-flow-visual,
.fifo-layer-visual {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.fifo-flow-visual > div,
.fifo-layer-card {
    position: relative;
    display: grid;
    align-content: start;
    gap: 8px;
    min-height: 132px;
    padding: 16px;
    border-radius: 16px;
    border: 1px solid rgba(44, 91, 67, 0.18);
    background: linear-gradient(180deg, #ffffff 0%, #f4faf6 100%);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.fifo-flow-visual > div::after {
    content: "";
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 34px;
    height: 10px;
    border-right: 3px solid #3b7a57;
    border-bottom: 3px solid #3b7a57;
    transform: skewX(-18deg);
    opacity: 0.36;
}

.fifo-flow-visual strong,
.fifo-layer-card span {
    color: #17304a;
    font-size: 0.98rem;
    font-weight: 900;
}

.fifo-flow-visual span,
.fifo-layer-card em {
    color: #526b7d;
    font-size: 0.93rem;
    font-style: normal;
    line-height: 1.45;
}

.fifo-layer-card strong {
    color: #245c3f;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    font-variant-numeric: tabular-nums;
}

.fifo-layer-card b {
    width: max-content;
    max-width: 100%;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef8f2;
    color: #1e4438;
    font-size: 0.86rem;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
}

.fifo-calc-visual {
    display: grid;
    gap: 10px;
}

.fifo-calc-visual > div {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(58, 114, 80, 0.16);
    background: #ffffff;
}

.fifo-calc-visual span {
    color: #526b7d;
    font-size: 0.95rem;
    font-weight: 800;
}

.fifo-calc-visual strong {
    color: #17304a;
    font-size: 1rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.fifo-calc-visual .is-result {
    border-color: #b7d7c9;
    background: #eef8f2;
}

.fifo-calc-visual .is-result strong {
    color: #1e4438;
    font-size: 1.12rem;
}

.inventory-calc-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    grid-column: 1 / -1;
}

.inventory-calc-grid label {
    display: grid;
    gap: 7px;
    padding: 14px;
    border-radius: 16px;
    background: #f8fbf6;
    border: 1px solid rgba(44, 91, 67, 0.16);
    color: #43586b;
    font-size: 0.9rem;
    font-weight: 800;
}

.inventory-calc-grid input {
    width: 100%;
    min-height: 46px;
    border-radius: 12px;
    border: 1px solid #cddbd2;
    background: #ffffff;
    padding: 0 12px;
    color: #143149;
    font: inherit;
    font-variant-numeric: tabular-nums;
}

.inventory-calc-grid input:focus {
    outline: none;
    border-color: #2f7a50;
    box-shadow: 0 0 0 3px rgba(47, 122, 80, 0.12);
}

.inventory-calc-grid input.is-correct {
    border-color: #2f7a50;
    background: #eef8f1;
}

.inventory-calc-grid input.is-wrong {
    border-color: #c54d4d;
    background: #fff5f2;
}

.theory-celebration {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(19, 40, 59, 0.34);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
}

.theory-celebration.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.theory-celebration-card {
    position: relative;
    width: min(380px, 100%);
    padding: 20px 18px 18px;
    border: 1px solid #d7e1ea;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 20px 42px rgba(15, 23, 42, 0.16);
    text-align: center;
}

.theory-celebration-kicker,
.theory-celebration-card h3,
.theory-celebration-card p,
.theory-celebration-close {
    font-family: "Segoe UI", Arial, sans-serif;
}

.theory-celebration-mascot {
    margin: 0 auto 8px;
    width: min(120px, 34vw);
}

.theory-celebration-mascot img {
    display: block;
    width: 100%;
    max-height: 108px;
    object-fit: contain;
}

.theory-celebration-kicker {
    margin: 0 0 8px;
    color: #607384;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.theory-celebration-card h3 {
    margin: 0;
    color: #17304a;
    font-size: clamp(1.2rem, 2.6vw, 1.5rem);
    line-height: 1.15;
}

.theory-celebration-card p {
    margin: 10px 0 0;
    color: #4e6476;
    font-size: 0.95rem;
    line-height: 1.55;
}

.theory-celebration-close {
    margin-top: 14px;
    min-height: 40px;
    padding: 0 16px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(90deg, #3b7a57, #3972a0);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
}

.theory-confetti {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.theory-confetti-piece {
    position: absolute;
    top: -24px;
    left: var(--left);
    width: 10px;
    height: 18px;
    border-radius: 3px;
    opacity: 0;
    animation: theory-confetti-fall 1.2s ease-out forwards;
    animation-delay: var(--delay);
    transform: translate3d(0, 0, 0) rotate(0deg);
}

.theory-confetti-piece.piece-1 { background: #3b7a57; }
.theory-confetti-piece.piece-2 { background: #3972a0; }
.theory-confetti-piece.piece-3 { background: #f4b860; }
.theory-confetti-piece.piece-4 { background: #e46f5a; }
.theory-confetti-piece.piece-5 { background: #7fbc8c; }
.theory-confetti-piece.piece-6 { background: #6ea9d7; }

@keyframes theory-confetti-fall {
    0% {
        opacity: 0;
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    10% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translate3d(var(--drift), 78vh, 0) rotate(380deg);
    }
}

@media (max-width: 620px) {
    .compare-visual,
    .mnemonic-visual,
    .mascot-intro-visual,
    .number-breakdown-visual > div,
    .solved-booking-row,
    .support-card:has(.support-mascot),
    .rule-row,
    .theory-account-plan .account-plan-row {
        grid-template-columns: 1fr;
    }

    .inventory-calc-grid {
        grid-template-columns: 1fr;
    }

    .fifo-calc-visual > div {
        grid-template-columns: 1fr;
    }

    .fifo-calc-visual strong {
        text-align: left;
    }

    .support-card .support-mascot,
    .support-card .support-mascot + div {
        grid-column: 1;
        grid-row: auto;
    }

    .support-mascot img {
        max-height: 150px;
    }
}