:root {
    --bg: #eef2f8;
    --surface: #ffffff;
    --surface-2: #f7f9fd;
    --text: #1e2b3a;
    --muted: #63758c;
    --line: #d9e1ec;
    --brand: #0e6d66;
    --brand-dark: #0a544f;
    --nav: #10273f;
    --nav-accent: #1d3d61;
    --shadow: 0 20px 40px rgba(19, 36, 58, 0.08);
}

body {
    background: linear-gradient(180deg, #f2f6fd 0%, var(--bg) 100%);
    color: var(--text);
}

.app-shell {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: linear-gradient(180deg, var(--nav) 0%, var(--nav-accent) 100%);
    color: #d2e4ff;
    padding: 1rem;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 1000;
}

.sidebar__brand a {
    color: #ffffff;
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-decoration: none;
}

.sidebar__brand span {
    color: #8ec5ff;
}

.sidebar__menu {
    display: grid;
    gap: 0.45rem;
}

.sidebar__menu a {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #d9e8fb;
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.62rem 0.75rem;
    text-decoration: none;
}

.sidebar__menu a:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.app-main {
    min-width: 0;
}

.app-topbar {
    align-items: center;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
    display: flex;
    gap: 0.9rem;
    justify-content: space-between;
    padding: 0.95rem 1.2rem;
    position: sticky;
    top: 0;
    z-index: 950;
}

.app-topbar h1 {
    font-size: 1.15rem;
    margin: 0;
}

.menu-toggle {
    background: var(--brand);
    border: 0;
    border-radius: 8px;
    color: #fff;
    display: none;
    font-size: 0.82rem;
    font-weight: 700;
    margin: 0;
    padding: 0.45rem 0.72rem;
}

.topbar-actions {
    display: flex;
    gap: 0.45rem;
}

.chip {
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    color: #4f6278;
    font-size: 0.73rem;
    font-weight: 700;
    padding: 0.24rem 0.55rem;
}

.app-container {
    max-width: 1200px;
    padding: 1.2rem;
}

.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 1rem;
}

.panel + .panel {
    margin-top: 1rem;
}

.panel h2 {
    font-size: 1.1rem;
    margin: 0 0 0.75rem;
}

.stats-grid {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-box {
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.7rem;
}

.stat-box .label {
    color: var(--muted);
    display: block;
    font-size: 0.76rem;
    margin-bottom: 0.25rem;
}

.stat-box .value {
    font-size: 1.35rem;
    font-weight: 700;
}

.grid-3 {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.table-wrap {
    overflow-x: auto;
}

table.ui-table {
    border-collapse: collapse;
    width: 100%;
}

table.ui-table th,
table.ui-table td {
    border-bottom: 1px solid var(--line);
    font-size: 0.93rem;
    padding: 0.62rem 0.45rem;
    text-align: left;
    white-space: nowrap;
}

table.ui-table th {
    background: var(--surface-2);
    color: #3c5168;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

form.ui-form {
    display: grid;
    gap: 0.5rem;
}

form.ui-form label {
    color: #43576d;
    font-size: 0.82rem;
    font-weight: 600;
}

form.ui-form input,
form.ui-form select,
form.ui-form textarea {
    border: 1px solid #c7d3e2;
    border-radius: 9px;
    box-shadow: none;
    font-size: 0.96rem;
}

form.ui-form button,
.btn {
    background: #7fd1bc;
    border: 1px solid #5fbfa7;
    border-radius: 9px;
    color: #0f3f35;
    font-size: 0.88rem;
    font-weight: 700;
    margin: 0.2rem 0 0;
    padding: 0.5rem 0.8rem;
    text-decoration: none;
}

form.ui-form button:hover,
.btn:hover {
    background: #6bc6af;
    color: #0d372e;
}

.btn.btn-secondary {
    background: #9bbde8;
    border: 1px solid #7ba5dc;
    color: #183a63;
}

.btn.btn-secondary:hover {
    background: #89b1e3;
    color: #133458;
}

.btn.btn-danger {
    background: #efb3b3;
    border: 1px solid #df9696;
    color: #612828;
}

.btn.btn-danger:hover {
    background: #eaa1a1;
    color: #541f1f;
}

.btn.btn-soft {
    background: #c5d8f0;
    border: 1px solid #aac5e6;
    color: #284865;
}

.btn.btn-soft:hover {
    background: #b5cdea;
    color: #1f3f5b;
}

.ui-form--compact {
    align-items: end;
    display: grid;
    gap: 0.45rem;
    grid-template-columns: 1fr auto;
}

.ui-form--compact .button-row {
    grid-column: 1 / -1;
}

.permission-grid {
    border: 1px solid var(--line);
    border-radius: 10px;
    display: grid;
    gap: 0.35rem;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    max-height: 290px;
    overflow: auto;
    padding: 0.55rem;
}

.permission-item {
    align-items: center;
    background: #ffffff;
    border: 1px solid #dce6f3;
    border-radius: 10px;
    color: #2d4257;
    display: flex;
    font-size: 0.87rem;
    gap: 0.45rem;
    line-height: 1.2;
    padding: 0.42rem 0.55rem;
    white-space: nowrap;
}

.permission-item input {
    margin: 0;
}

.permission-summary {
    display: grid;
    gap: 0.4rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.muted {
    color: var(--muted);
    font-size: 0.9rem;
}

.dashboard-head {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.dashboard-head__content h2 {
    margin-bottom: 0.3rem;
}

.dashboard-head__scope {
    min-width: 260px;
}

.grid-2 {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(320px, 1fr) minmax(420px, 2fr);
}

.users-compact .workspace-card {
    padding: 0.9rem;
}

.users-name {
    display: block;
    font-weight: 600;
}

.users-meta {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    margin-top: 0.18rem;
}

.users-pill {
    background: #e9f4ff;
    border: 1px solid #c9ddf2;
    border-radius: 999px;
    color: #244a73;
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.12rem 0.5rem;
}

.users-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.users-actions .btn {
    font-size: 0.74rem;
    padding: 0.22rem 0.42rem;
}

.users-inline-view {
    border: 1px solid #d7e5f4;
    border-radius: 10px;
    display: grid;
    gap: 0.38rem;
    margin: 0 0 0.55rem;
    padding: 0.45rem;
}

.users-inline-view strong {
    font-size: 0.89rem;
}

.user-form-actions {
    align-items: center;
    display: flex;
    gap: 0.55rem;
}

.user-form-actions .btn {
    margin: 0;
}

.scope-form {
    align-items: end;
    display: grid;
    gap: 0.4rem;
}

.scope-form label {
    color: #43576d;
    font-size: 0.85rem;
    font-weight: 700;
}

.scope-form select {
    margin: 0;
}

.scope-form--projects select {
    background: #ffffff;
    border: 1px solid #b7c7dc;
    font-size: 0.98rem;
}

.workspace-card {
    background: #f8fbff;
    border: 1px solid #dbe7f5;
    border-radius: 12px;
    padding: 0.9rem;
}

.workspace-card h3 {
    font-size: 1.05rem;
    margin: 0 0 0.7rem;
}

.form-grid {
    display: grid;
    gap: 0.65rem;
    grid-template-columns: 1fr 1fr;
}

.form-grid__full {
    grid-column: 1 / -1;
}

.projects-hero {
    align-items: end;
    background: linear-gradient(130deg, #f9fcff 0%, #f2f7ff 55%, #edf4ff 100%);
    display: flex;
    justify-content: space-between;
}

.projects-eyebrow {
    color: #5a6f88;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin: 0 0 0.3rem;
    text-transform: uppercase;
}

.projects-hero h2 {
    font-size: 1.35rem;
    margin: 0 0 0.4rem;
}

.projects-hero__scope {
    min-width: 280px;
}

.projects-chip {
    font-size: 0.82rem;
    padding: 0.35rem 0.65rem;
}

.projects-kpis {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0.95rem 0;
}

.projects-kpi {
    background: linear-gradient(165deg, #ffffff 0%, #f6faff 100%);
    border: 1px solid #d7e4f3;
    border-radius: 12px;
    padding: 0.82rem 0.9rem;
}

.projects-kpi__label {
    color: #556a82;
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.projects-kpi__value {
    color: #1a3553;
    display: block;
    font-size: 1.4rem;
    line-height: 1.2;
    margin-top: 0.3rem;
}

.projects-layout {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(280px, 380px) 1fr;
}

.projects-card h3 {
    font-size: 1.08rem;
    margin: 0 0 0.55rem;
}

.projects-card--create {
    align-self: start;
    position: sticky;
    top: 86px;
}

.projects-table-wrap {
    margin-top: 0.3rem;
}

.projects-table td,
.projects-table th {
    white-space: normal;
}

.projects-id {
    color: #5f7690;
    font-weight: 700;
}

.projects-name {
    font-weight: 700;
}

.projects-pill {
    background: #eaf2fd;
    border: 1px solid #c6d8ee;
    border-radius: 999px;
    color: #264c71;
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.12rem 0.52rem;
}

.projects-status {
    color: #0a6d66;
    font-weight: 700;
    text-transform: capitalize;
}

.builder-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 340px 1fr;
    margin-top: 1rem;
}

.builder-sidebar h3,
.builder-editor-wrap h3 {
    margin-top: 0;
}

.builder-doclist {
    display: grid;
    gap: 0.55rem;
    margin-top: 0.8rem;
    max-height: 640px;
    overflow: auto;
}

.builder-docitem {
    background: #f8fbff;
    border: 1px solid #d6e4f6;
    border-radius: 10px;
    cursor: pointer;
    padding: 0.55rem;
    text-align: left;
}

.builder-docitem strong {
    display: block;
}

.builder-docitem span {
    color: #55728f;
    display: block;
    font-size: 0.78rem;
    margin-top: 0.1rem;
}

.builder-docitem p {
    color: #5f6f7e;
    font-size: 0.82rem;
    margin: 0.3rem 0 0;
}

.builder-toolbar {
    align-items: end;
    display: flex;
    gap: 0.8rem;
    justify-content: space-between;
}

.builder-toolbar__left {
    flex: 1;
}

.builder-toolbar__left input {
    margin: 0;
}

.builder-toolbar__right {
    display: flex;
    gap: 0.45rem;
}

.builder-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.7rem;
}

.builder-inline-form {
    align-items: center;
    display: flex;
    gap: 0.45rem;
    margin: 0;
}

.builder-inline-form input[type="file"] {
    font-size: 0.8rem;
    margin: 0;
    max-width: 220px;
}

.builder-controls {
    align-items: end;
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-bottom: 0.75rem;
}

.builder-controls__field {
    min-width: 280px;
}

.builder-controls__actions {
    display: flex;
    gap: 0.45rem;
}

.builder-head-panel {
    padding: 1.05rem;
}

.builder-head-grid {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: 1.35fr 1fr 1fr;
}

.builder-head-card {
    background: linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
    border: 1px solid #d5e3f3;
    border-radius: 12px;
    padding: 0.75rem 0.8rem;
}

.builder-head-card h3 {
    color: #15395d;
    font-size: 1.16rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    line-height: 1.25;
    margin: 0 0 0.32rem;
}

.builder-head-card .muted {
    font-size: 0.83rem;
    margin-bottom: 0.45rem;
}

.builder-head-card .builder-controls {
    margin-bottom: 0;
}

.builder-inline-form--stack {
    align-items: stretch;
    display: grid;
    gap: 0.45rem;
    grid-template-columns: 1fr;
}

.builder-inline-form--stack input[type="file"] {
    max-width: 100%;
}

.builder-export-row {
    border-top: 1px solid #dce8f6;
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.85rem;
    padding-top: 0.8rem;
}

.builder-status {
    margin: 0.55rem 0 0;
}

.builder-structure-head {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.builder-structure-head h3 {
    color: #15395d;
    font-size: 1.14rem;
    font-weight: 800;
    margin: 0;
}

.sb-section {
    border: 1px solid #d5e1ef;
    border-radius: 10px;
    margin-bottom: 0.7rem;
    overflow: hidden;
}

.sb-section-children {
    border-left: 3px solid #dce8f6;
    margin: 0.1rem 0.75rem 0.75rem;
    padding-left: 0.65rem;
}

.sb-level-2 > summary {
    background: #f8fbff;
}

.sb-level-3 > summary,
.sb-level-4 > summary,
.sb-level-5 > summary,
.sb-level-6 > summary {
    background: #fbfdff;
}

.sb-section summary {
    align-items: center;
    background: #f6faff;
    cursor: pointer;
    display: flex;
    font-weight: 700;
    justify-content: space-between;
    list-style: none;
    padding: 0.68rem 0.75rem;
}

.sb-section__actions {
    border-bottom: 1px solid #e2ebf7;
    display: flex;
    gap: 0.45rem;
    padding: 0.55rem 0.75rem;
}

.sb-blocks {
    display: grid;
    gap: 0.55rem;
    padding: 0.7rem;
}

.sb-block {
    background: #ffffff;
    border: 1px solid #dbe6f3;
    border-radius: 8px;
    padding: 0.55rem;
}

.sb-section[draggable="true"],
.sb-block[draggable="true"],
.sb-list-reorder-item[draggable="true"] {
    cursor: grab;
}

.is-dragging {
    opacity: 0.55;
}

.sb-drag-handle {
    color: #547394;
    cursor: grab;
    display: inline-block;
    font-size: 0.95rem;
    margin-right: 0.25rem;
}

.sb-block__head {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.sb-block__head span {
    color: #58708b;
    font-size: 0.78rem;
    font-weight: 700;
}

.sb-block p {
    color: #4f6174;
    margin: 0.4rem 0;
    white-space: pre-wrap;
}

.sb-rendered {
    color: #1e3148;
    margin-top: 0.5rem;
}

.sb-server-preview p {
    margin: 0.35rem 0;
    line-height: 1.6;
    white-space: normal;
}

.sb-server-preview h1,
.sb-server-preview h2,
.sb-server-preview h3,
.sb-server-preview h4,
.sb-server-preview h5,
.sb-server-preview h6 {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.sb-server-preview li,
.sb-server-preview td,
.sb-server-preview th {
    line-height: 1.6;
    white-space: normal;
}

.sb-server-preview ul,
.sb-rendered ul,
.sb-rendered-text ul {
    list-style: disc;
    padding-left: 1.25rem;
}

.sb-server-preview ol,
.sb-rendered ol,
.sb-rendered-text ol {
    list-style: decimal;
    padding-left: 1.4rem;
}

.sb-server-preview ol[type="a"],
.sb-rendered ol[type="a"],
.sb-rendered-text ol[type="a"] {
    list-style: lower-alpha !important;
}

.sb-server-preview ol[type="i"],
.sb-rendered ol[type="i"],
.sb-rendered-text ol[type="i"] {
    list-style: lower-roman !important;
}

.sb-server-preview ol[type="A"],
.sb-rendered ol[type="A"],
.sb-rendered-text ol[type="A"] {
    list-style: upper-alpha !important;
}

.sb-server-preview ol[type="I"],
.sb-rendered ol[type="I"],
.sb-rendered-text ol[type="I"] {
    list-style: upper-roman !important;
}

.sb-server-preview--loading {
    color: #5f7690;
    font-size: 0.85rem;
}

.sb-server-preview table {
    border-collapse: collapse;
    width: 100%;
}

.sb-server-preview th,
.sb-server-preview td {
    border: 1px solid #dbe6f3;
    padding: 0.38rem 0.35rem;
}

.sb-server-preview math {
    display: inline;
    max-width: none;
    overflow: visible;
}

.sb-server-preview p math,
.sb-server-preview .math.inline,
.sb-server-preview .math.inline math,
.sb-server-preview li .math.inline,
.sb-server-preview td .math.inline,
.sb-server-preview .math.inline math[display="block"] {
    display: inline !important;
    white-space: normal !important;
}

.sb-server-preview .sb-inline-math,
.sb-server-preview .sb-inline-math math {
    display: inline !important;
    vertical-align: baseline !important;
}

.sb-server-preview .math.display {
    display: block;
    margin: 0.45rem 0;
}

.sb-rendered-text {
    background: #f8fbff;
    border: 1px solid #dce8f5;
    border-radius: 8px;
    line-height: 1.5;
    padding: 0.55rem 0.65rem;
}

.sb-list-tree {
    margin: 0.3rem 0 0.3rem 1.15rem;
}

.sb-list-editor__controls,
.sb-table-editor__controls {
    align-items: center;
    display: flex;
    gap: 0.6rem;
    margin: 0.4rem 0 0.6rem;
    flex-wrap: wrap;
}

.sb-inline-label {
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0;
}

.sb-list-editor__table,
.sb-table-editor__table {
    margin: 0;
}

.sb-list-editor,
.sb-table-editor {
    overflow-x: auto;
}

.sb-list-editor__table,
.sb-table-editor__table {
    min-width: 520px;
}

.sb-list-editor__table input,
.sb-table-editor__table input {
    font-size: 0.9rem;
    padding: 0.4rem 0.5rem;
}

.sb-table-editor__table th {
    background: var(--surface-2);
}

.sb-list-editor__table select {
    min-width: 70px;
}

.sb-list-level-types {
    border: 1px solid #dbe6f3;
    border-radius: 8px;
    margin: 0.45rem 0 0.75rem;
    padding: 0.55rem 0.6rem;
}

.sb-list-level-types__row {
    align-items: center;
    display: grid;
    gap: 0.5rem;
    grid-template-columns: 90px 1fr;
    margin-bottom: 0.35rem;
}

.sb-list-level-types__label {
    color: #4d6176;
    font-size: 0.85rem;
    font-weight: 600;
}

.sb-list-style-grid {
    display: grid;
    gap: 0.5rem;
}

.sb-list-style-row {
    align-items: center;
    display: grid;
    gap: 0.5rem;
    grid-template-columns: 90px 1fr;
}

.sb-list-item > summary {
    cursor: pointer;
    font-weight: 600;
}

.sb-table-wrap {
    overflow-x: auto;
}

.sb-mini-table th,
.sb-mini-table td {
    font-size: 0.82rem;
    padding: 0.42rem 0.36rem;
    white-space: normal;
}

.sb-figure {
    background: #f8fbff;
    border: 1px solid #dbe7f5;
    border-radius: 10px;
    margin: 0;
    padding: 0.5rem;
}

.sb-figure img {
    border: 1px solid #cddded;
    border-radius: 8px;
    display: block;
    max-height: 320px;
    max-width: 100%;
}

.sb-figure figcaption {
    color: #4f6682;
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

.sb-tikz-figure {
    min-height: 80px;
}

.sb-tikz-preview {
    overflow-x: auto;
}

.sb-code-preview {
    background: #0f2238;
    border-radius: 8px;
    color: #d5e8ff;
    font-size: 0.82rem;
    margin: 0;
    overflow-x: auto;
    padding: 0.6rem;
}

.sb-quote,
.sb-footnote {
    background: #f7fbff;
    border-left: 4px solid #9bb7d8;
    margin: 0;
    padding: 0.45rem 0.6rem;
}

.sb-block__actions {
    display: flex;
    gap: 0.45rem;
}

.sb-list-reorder-wrap {
    background: #f8fbff;
    border: 1px dashed #c8d9ec;
    border-radius: 8px;
    margin-top: 0.55rem;
    padding: 0.5rem 0.55rem;
}

.sb-list-reorder {
    list-style: none;
    margin: 0.35rem 0 0.45rem;
    padding: 0;
}

.sb-list-reorder-item {
    background: #fff;
    border: 1px solid #d6e5f5;
    border-radius: 6px;
    margin-bottom: 0.28rem;
    padding: 0.35rem 0.45rem;
}

.modal-backdrop {
    align-items: center;
    background: rgba(13, 25, 42, 0.55);
    display: flex;
    inset: 0;
    justify-content: center;
    position: fixed;
    z-index: 10000;
}

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

.modal-card {
    background: #ffffff;
    border: 1px solid #d4dfec;
    border-radius: 12px;
    max-height: 85vh;
    overflow: auto;
    padding: 0.9rem;
    width: min(740px, 95vw);
}

.modal-card__header {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.modal-card__header h4 {
    margin: 0;
}

.dropzone {
    align-items: center;
    background: #f8fbff;
    border: 2px dashed #b3c8e5;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    min-height: 120px;
    padding: 0.8rem;
    text-align: center;
}

.dropzone p {
    color: #55728f;
    font-size: 0.86rem;
    margin: 0;
}

.dropzone input[type="file"] {
    display: none;
}

.dropzone--active {
    background: #e9f6ff;
    border-color: #3f7fbd;
}

.sidebar-backdrop {
    background: rgba(13, 25, 42, 0.52);
    display: none;
    inset: 0;
    position: fixed;
    z-index: 900;
}

@media (max-width: 1100px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .projects-layout {
        grid-template-columns: 1fr;
    }

    .projects-card--create {
        position: static;
    }

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

    .builder-controls {
        align-items: stretch;
    }

    .builder-head-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
        left: -280px;
        position: fixed;
        transition: left 0.2s ease;
        width: 260px;
    }

    .app-shell.menu-open .sidebar,
    body.sidebar-open .sidebar {
        left: 0;
    }

    .app-shell.menu-open .sidebar-backdrop,
    body.sidebar-open .sidebar-backdrop {
        display: block;
    }

    .menu-toggle {
        display: inline-block;
    }

    .grid-3,
    .grid-2,
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .dashboard-head {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .projects-hero__scope {
        min-width: 0;
        width: 100%;
    }

    .projects-kpis {
        grid-template-columns: 1fr;
    }

    .topbar-actions {
        display: none;
    }
}