.app-page {
    margin: 0;
    min-height: 100vh;
    color: #1a2430;
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top right, rgba(213, 106, 45, 0.12), transparent 25%),
        linear-gradient(180deg, #f7f0e5 0%, #ece2d4 100%);
}

.app-page * {
    box-sizing: border-box;
}

.app-shell {
    display: grid;
    grid-template-columns: 17rem 1fr;
    min-height: 100vh;
}

.app-sidebar {
    position: relative;
    z-index: 20;
    padding: 1.5rem;
    background: linear-gradient(180deg, #20333f, #304857);
    color: #f6f1e9;
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: inherit;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.app-brand__monogram {
    display: grid;
    place-items: center;
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 0.95rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
    box-shadow:
        0 16px 28px rgba(12, 20, 28, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.app-brand__monogram svg {
    width: 1.9rem;
    height: 1.9rem;
    overflow: visible;
}

.app-brand__text {
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1.08rem;
    letter-spacing: 0.02em;
}

.app-nav {
    display: grid;
    gap: 0.45rem;
    margin-top: 2rem;
}

.app-nav__link {
    display: inline-flex;
    align-items: center;
    min-height: 3rem;
    padding: 0.85rem 1rem;
    border-radius: 1rem;
    color: rgba(246, 241, 233, 0.8);
    text-decoration: none;
}

.app-nav__link.is-active {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.app-nav__link.is-disabled {
    opacity: 0.55;
}

.app-main {
    padding: 1.5rem;
}

.app-topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.app-topbar__main {
    display: grid;
    gap: 0.35rem;
}

.app-menu-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.26rem;
    width: 3.2rem;
    height: 3.2rem;
    padding: 0;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.05rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(245, 240, 232, 0.82));
    box-shadow: 0 14px 28px rgba(32, 51, 63, 0.08);
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.app-menu-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(32, 51, 63, 0.12);
}

.app-menu-toggle span {
    display: block;
    width: 1.15rem;
    height: 0.14rem;
    border-radius: 999px;
    background: linear-gradient(90deg, #20333f, #355c6f);
    transition: transform 180ms ease, opacity 180ms ease;
}

.app-page.nav-open .app-menu-toggle span:nth-child(1) {
    transform: translateY(0.4rem) rotate(45deg);
}

.app-page.nav-open .app-menu-toggle span:nth-child(2) {
    opacity: 0;
}

.app-page.nav-open .app-menu-toggle span:nth-child(3) {
    transform: translateY(-0.4rem) rotate(-45deg);
}

.app-topbar__eyebrow {
    margin: 0 0 0.6rem;
    color: #ba4e14;
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.app-topbar__title {
    margin: 0;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
}

.app-topbar__actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.locale-switcher--app {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
}

.locale-switcher--app .locale-switcher__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.4rem;
    min-height: 2.2rem;
    border-radius: 999px;
    color: #5d6c77;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
}

.locale-switcher--app .locale-switcher__link.is-active {
    color: #fff;
    background: linear-gradient(135deg, #355c6f, #20333f);
}

.app-logout,
.app-link {
    color: #355c6f;
    font-weight: 700;
    text-decoration: none;
}

.app-link--button {
    padding: 0;
    border: 0;
    background: transparent;
    font: inherit;
    cursor: pointer;
}

.app-link--danger {
    color: #8b2d2d;
}

.app-grid {
    display: grid;
    gap: 1.2rem;
}

.app-grid--dashboard {
    grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(14rem, 1fr));
}

.app-card {
    padding: 1.5rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.6rem;
    background: rgba(255, 255, 255, 0.68);
    box-shadow: 0 24px 55px rgba(39, 48, 54, 0.1);
    backdrop-filter: blur(12px);
}

.app-card--hero {
    background:
        radial-gradient(circle at top right, rgba(213, 106, 45, 0.14), transparent 35%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(247, 241, 232, 0.96));
}

.app-card__eyebrow {
    margin: 0 0 0.7rem;
    color: #ba4e14;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.app-card h2,
.app-card h3 {
    margin: 0;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    line-height: 0.98;
}

.app-card p {
    color: #5d6c77;
    line-height: 1.7;
}

.app-stat {
    display: grid;
    place-items: center;
    text-align: center;
}

.app-stat__value {
    font-family: "Space Grotesk", sans-serif;
    font-size: 3rem;
    line-height: 1;
}

.app-stat__label {
    margin-top: 0.5rem;
    color: #5d6c77;
}

.app-card__actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.app-form__helper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 0;
    padding: 0.85rem 1rem;
    border: 1px dashed rgba(32, 51, 63, 0.14);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.42);
}

.app-link--muted {
    color: #7c8790;
}

.app-form__helper-text {
    color: #5d6c77;
    font-size: 0.92rem;
    line-height: 1.5;
}

.app-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.8rem;
    border-radius: 999px;
    background: rgba(213, 106, 45, 0.12);
    color: #ba4e14;
    font-size: 0.82rem;
    font-weight: 700;
}

.app-chip--success {
    background: rgba(30, 142, 91, 0.14);
    color: #0f6a42;
}

.app-chip--warning {
    background: rgba(213, 106, 45, 0.14);
    color: #a34a18;
}

.app-card--form {
    max-width: 52rem;
}

.project-list {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.project-item,
.project-empty {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.58);
}

.project-item--stacked {
    align-items: flex-start;
}

.project-item__content {
    display: grid;
    gap: 0.25rem;
}

.project-item__content small {
    color: #78858e;
}

.project-item__actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    flex-wrap: wrap;
}

.app-button--danger {
    background: linear-gradient(135deg, #8b2d2d, #5f1717);
    box-shadow: 0 18px 36px rgba(95, 23, 23, 0.22);
}

.app-button--excel {
    gap: 0.6rem;
    color: #fff;
    background: linear-gradient(135deg, #1e8e5b, #0f6a42);
    box-shadow: 0 18px 36px rgba(15, 106, 66, 0.24);
}

.app-button--excel:hover {
    background: linear-gradient(135deg, #219a62, #0d5d3a);
}

.app-button__icon {
    width: 1.05rem;
    height: 1.05rem;
    flex: 0 0 auto;
}

.app-card--warning {
    border-color: rgba(139, 45, 45, 0.16);
    background:
        radial-gradient(circle at top right, rgba(139, 45, 45, 0.08), transparent 38%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(249, 238, 234, 0.94));
}

.app-grid--project {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.app-grid--table-overview {
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 24rem);
    align-items: start;
}

.app-grid--table-show {
    grid-template-columns: minmax(18rem, 24rem) minmax(0, 1.45fr);
    align-items: start;
}

.app-card--full {
    grid-column: 1 / -1;
}

.project-details {
    display: grid;
    gap: 0.85rem;
    margin: 1.25rem 0 0;
}

.project-details div {
    display: grid;
    gap: 0.25rem;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.54);
}

.project-details dt {
    color: #7a5a42;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project-details dd {
    margin: 0;
    color: #20333f;
    font-weight: 600;
}

.app-data-table-wrap {
    margin-top: 1.25rem;
    overflow-x: auto;
}

.app-data-table {
    width: 100%;
    min-width: 44rem;
    border-collapse: collapse;
}

.app-data-table th,
.app-data-table td {
    padding: 0.95rem 0.9rem;
    border-bottom: 1px solid rgba(26, 36, 48, 0.08);
    text-align: left;
    vertical-align: middle;
}

.app-data-table th {
    color: #7a5a42;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.app-data-table td {
    color: #20333f;
}

.app-data-table__actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.app-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.25rem;
}

.app-metric-card {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.54);
}

.app-metric-card small {
    color: #7a5a42;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.app-metric-card strong {
    color: #20333f;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1.4rem;
    line-height: 1.1;
}

.app-inline-value-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.app-inline-value {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.55rem;
    border-radius: 999px;
    background: rgba(32, 51, 63, 0.06);
    color: #304857;
    font-size: 0.88rem;
    white-space: nowrap;
}

.app-inline-value--accent {
    background: rgba(213, 106, 45, 0.12);
    color: #ba4e14;
}

.optimization-plan-groups {
    display: grid;
    gap: 1rem;
    margin-top: 1.25rem;
}

.optimization-plan-group {
    padding: 1.1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.54);
}

.optimization-plan-group__header h4,
.optimization-plan-group__summary h5,
.optimization-plan-group__supports h5 {
    margin: 0;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
}

.optimization-plan-group__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.optimization-plan-group__header p {
    margin: 0.45rem 0 0;
}

.optimization-plan-group__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.optimization-plan-group__summary,
.optimization-plan-group__supports {
    display: grid;
    gap: 0.8rem;
}

.optimization-cut-summary {
    display: grid;
    gap: 0.75rem;
}

.optimization-cut-summary__item {
    display: grid;
    gap: 0.55rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 244, 238, 0.88));
}

.optimization-cut-summary__main {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.optimization-cut-summary__main strong {
    color: #20333f;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1.05rem;
}

.optimization-cut-summary__main span {
    color: #7a5a42;
    font-size: 0.9rem;
    font-weight: 700;
}

.optimization-cut-summary__bar {
    position: relative;
    height: 0.7rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(32, 51, 63, 0.08);
}

.optimization-cut-summary__bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #d56a2d, #ba4e14);
}

.optimization-cut-summary__allocations {
    display: grid;
    gap: 0.45rem;
}

.optimization-cut-summary__allocation {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0.8rem;
    border-radius: 0.85rem;
    background: rgba(32, 51, 63, 0.05);
}

.optimization-cut-summary__allocation strong {
    color: #20333f;
    font-size: 0.92rem;
}

.optimization-cut-summary__allocation span {
    color: #5d6c77;
    font-size: 0.88rem;
    text-align: right;
}

.optimization-cut-summary__bar--remainder span {
    background: linear-gradient(90deg, #355c6f, #20333f);
}

.optimization-support-details {
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.5);
}

.optimization-support-details summary {
    padding: 0.95rem 1rem;
    color: #20333f;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.optimization-support-details summary::-webkit-details-marker {
    display: none;
}

.optimization-support-details[open] summary {
    border-bottom: 1px solid rgba(26, 36, 48, 0.08);
}

.optimization-support-list {
    display: grid;
    gap: 0.75rem;
    padding: 0.9rem;
}

.optimization-support-item {
    display: grid;
    gap: 0.6rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.78);
}

.optimization-support-item__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.optimization-support-item__meta span {
    color: #7a5a42;
    font-size: 0.9rem;
    font-weight: 700;
}

.optimization-support-item__expression {
    margin: 0;
    color: #20333f !important;
    font-weight: 600;
}

.optimization-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    align-items: center;
    justify-items: center;
    padding: 1rem;
    overflow: auto;
}

.optimization-modal[hidden] {
    display: none !important;
}

.optimization-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 29, 36, 0.5);
    backdrop-filter: blur(4px);
}

.optimization-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(72rem, calc(100vw - 2rem));
    max-height: calc(100vh - 2rem);
    overflow: auto;
    margin: 0;
    padding: 1.2rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.3rem;
    background:
        radial-gradient(circle at top right, rgba(213, 106, 45, 0.08), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 241, 232, 0.97));
    box-shadow: 0 30px 80px rgba(20, 29, 36, 0.24);
}

.optimization-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.optimization-modal__header h5 {
    margin: 0;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1.2rem;
}

.optimization-modal__close {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    color: #20333f;
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
}

.optimization-modal__close:hover {
    background: rgba(245, 240, 232, 0.95);
}

.app-data-table--import tr.is-invalid td {
    background: rgba(139, 45, 45, 0.08);
}

.app-data-table--import tr.is-warning td {
    background: rgba(213, 106, 45, 0.08);
}

.app-data-table tr.is-warning td {
    background: rgba(213, 106, 45, 0.06);
}

.optimization-verification {
    margin-top: 1.35rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.25rem;
    background:
        radial-gradient(circle at top right, rgba(53, 92, 111, 0.08), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(248, 244, 238, 0.9));
}

.optimization-verification__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 1.1rem 1.2rem;
    border: 0;
    background: transparent;
    cursor: pointer;
    text-align: left;
}

.optimization-verification.is-open .optimization-verification__toggle {
    border-bottom: 1px solid rgba(26, 36, 48, 0.08);
}

.optimization-verification__summary-main {
    display: grid;
    gap: 0.2rem;
}

.optimization-verification__summary-title {
    color: #20333f;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1rem;
    font-weight: 700;
}

.optimization-verification__summary-text {
    color: #5d6c77;
    font-size: 0.92rem;
}

.optimization-verification__summary-chips {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.optimization-verification__content {
    padding: 1.2rem;
}

.optimization-verification__header h4 {
    margin: 0;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
}

.optimization-verification__header p:last-child {
    margin: 0.55rem 0 0;
}

.optimization-verification__metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.optimization-verification__metric {
    display: grid;
    gap: 0.35rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.64);
}

.optimization-verification__metric small {
    color: #7a5a42;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.optimization-verification__metric strong {
    color: #20333f;
    font-family: "Space Grotesk", "Avenir Next", sans-serif;
    font-size: 1.3rem;
}

.app-table-input {
    width: 100%;
    min-width: 6.2rem;
    min-height: 2.7rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid rgba(26, 36, 48, 0.12);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.94);
    color: #20333f;
    font: inherit;
}

.app-table-input:focus {
    outline: none;
    border-color: rgba(213, 106, 45, 0.6);
    box-shadow: 0 0 0 0.18rem rgba(213, 106, 45, 0.12);
}

.app-table-input--auto-filled {
    border-color: rgba(30, 142, 91, 0.45);
    background:
        linear-gradient(180deg, rgba(232, 247, 239, 0.98), rgba(245, 252, 248, 0.98));
    box-shadow: inset 0 0 0 1px rgba(30, 142, 91, 0.08);
}

.app-form textarea {
    width: 100%;
    min-height: 8rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(26, 36, 48, 0.12);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.9);
    font: inherit;
    resize: vertical;
}

.app-form textarea:focus {
    outline: none;
    border-color: rgba(213, 106, 45, 0.6);
    box-shadow: 0 0 0 0.22rem rgba(213, 106, 45, 0.12);
}

.project-item strong,
.project-empty strong {
    display: block;
    margin-bottom: 0.2rem;
}

.project-item p,
.project-empty p {
    margin: 0;
}

.app-card__header p {
    margin-top: 0.8rem;
}

.app-form__row {
    display: grid;
    gap: 1rem;
}

.app-checklist,
.app-inline-list {
    display: grid;
    gap: 0.7rem;
    padding-left: 1.15rem;
    margin: 1rem 0 0;
    color: #32424e;
}

.app-checklist li,
.app-inline-list li {
    line-height: 1.6;
}

.app-choice-stack {
    display: grid;
    gap: 0.8rem;
}

.app-choice-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem;
    align-items: flex-start;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(26, 36, 48, 0.08);
    border-radius: 1.05rem;
    background: rgba(255, 255, 255, 0.58);
}

.app-choice-card input[type="radio"] {
    width: 1.05rem;
    min-height: auto;
    margin-top: 0.25rem;
}

.app-choice-card strong {
    display: block;
    margin-bottom: 0.2rem;
}

.app-choice-card small {
    color: #67757f;
    line-height: 1.55;
}

.app-import-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.app-import-per-row {
    display: grid;
    gap: 0.85rem;
    margin-top: 1rem;
}

.app-flash--error {
    color: #7b1e1e;
    background: rgba(204, 70, 70, 0.14);
}

.app-sidebar-backdrop {
    display: none;
}

@media (max-width: 980px) {
    .app-shell,
    .app-grid--dashboard,
    .app-grid--project,
    .app-grid--table-overview,
    .app-grid--table-show {
        grid-template-columns: 1fr;
    }

    .app-metric-grid {
        grid-template-columns: 1fr;
    }

    .optimization-verification__metrics {
        grid-template-columns: 1fr;
    }

    .optimization-verification__toggle {
        align-items: flex-start;
        flex-direction: column;
    }

    .optimization-verification__summary-chips {
        justify-content: flex-start;
    }

    .optimization-plan-group__grid {
        grid-template-columns: 1fr;
    }

    .optimization-plan-group__header {
        flex-direction: column;
    }

    .optimization-modal__dialog {
        width: calc(100vw - 1rem);
        max-height: calc(100vh - 1rem);
    }

    .app-shell {
        position: relative;
    }

    .app-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(18rem, calc(100vw - 3rem));
        transform: translateX(-105%);
        transition: transform 220ms ease;
        box-shadow: 0 28px 60px rgba(19, 28, 36, 0.28);
    }

    .app-page.nav-open .app-sidebar {
        transform: translateX(0);
    }

    .app-sidebar-backdrop {
        position: fixed;
        inset: 0;
        z-index: 10;
        border: 0;
        background: rgba(19, 28, 36, 0.34);
        opacity: 0;
        pointer-events: none;
        transition: opacity 220ms ease;
    }

    .app-page.nav-open .app-sidebar-backdrop {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    .app-topbar {
        flex-direction: column;
    }

    .app-topbar__main {
        width: 100%;
    }

    .app-topbar__actions {
        width: 100%;
        justify-content: space-between;
    }

    .app-menu-toggle {
        display: inline-flex;
    }

    .app-form__helper {
        align-items: flex-start;
        flex-direction: column;
    }
}