html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

.planner-shell {
    width: min(1500px, calc(100% - 16px));
    margin: 0 auto 28px;
}

.planner-appbar,
.planner-sidebar,
.planner-workspace,
.planner-panel,
.warning-panel,
.stat-panel,
.node-drawer-panel {
    background: #222;
    border: 1px solid #383838;
    border-radius: 8px;
}

.planner-appbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(260px, 420px) auto;
    gap: 16px;
    align-items: end;
    margin: 10px 0 8px;
    padding: 10px;
    background: #0f1a2f;
    border-color: #263753;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.planner-title-block {
    min-width: 0;
    align-self: center;
}

.planner-kicker {
    display: none;
}

.planner-title-block h1 {
    color: #fff;
    font-size: 1.32rem;
    line-height: 1.1;
    overflow-wrap: anywhere;
}

.planner-lede,
.planner-data-note {
    color: #aaa;
    font-size: 0.78rem;
    line-height: 1.35;
    margin-top: 4px;
}

.planner-data-note {
    color: #8e8e8e;
}

.branch-picker {
    position: relative;
    display: grid;
    gap: 6px;
    min-width: 0;
    color: #aaa;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.branch-picker select,
.planner-table select,
.drawer-ranges select {
    width: 100%;
    min-height: 36px;
    color: #fff;
    background: #1a1a1a;
    border: 1px solid #494949;
    border-radius: 6px;
    padding: 6px 8px;
    font: inherit;
}

.branch-picker select {
    display: none;
}

.branch-picker-button {
    display: block;
    width: 100%;
    min-height: 46px;
    padding: 10px 42px 10px 14px;
    color: #fff;
    background: #1a1a1a;
    border: 1px solid #566985;
    border-radius: 7px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1.2;
    text-align: left;
    cursor: pointer;
    position: relative;
}

.branch-picker-button::after {
    content: "⌄";
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 1.2rem;
    line-height: 1;
}

.branch-picker-menu {
    position: absolute;
    z-index: 70;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    display: grid;
    gap: 4px;
    max-height: min(58vh, 430px);
    overflow: auto;
    padding: 8px;
    background: #0f1a2f;
    border: 1px solid #3a5278;
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.branch-picker-menu[hidden] {
    display: none;
}

.branch-picker-option {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    width: 100%;
    min-height: 42px;
    padding: 9px 10px;
    color: #e8eef9;
    background: #15243d;
    border: 1px solid transparent;
    border-radius: 6px;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
}

.branch-picker-option.is-active {
    color: #fff;
    background: #753d31;
    border-color: #d35b4f;
}

.branch-picker-option strong {
    color: #ffc400;
}

.planner-dashboard {
    display: none;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    min-width: 0;
}

.planner-total-card,
.branch-stat,
.stat-card {
    min-width: 0;
    padding: 9px 10px;
    background: #181818;
    border: 1px solid #333;
    border-radius: 7px;
}

.planner-total-card span,
.planner-total-card small,
.branch-stat span,
.branch-stat small,
.stat-card span {
    display: block;
    color: #9c9c9c;
    font-size: 0.7rem;
    line-height: 1.25;
}

.planner-total-card strong,
.branch-stat strong,
.stat-card strong {
    display: block;
    color: #fff;
    font-size: 0.95rem;
    line-height: 1.15;
    margin: 4px 0;
    white-space: nowrap;
}

.branch-stat strong,
.stat-card strong {
    font-size: 0.95rem;
}

.planner-actions,
.planner-toolbar,
.planner-toolbar-actions,
.drawer-actions,
.row-actions,
.tree-node-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.planner-actions {
    justify-content: flex-end;
    min-width: 0;
    align-self: end;
    padding-bottom: 0;
}

.planner-button,
.mini-button,
.icon-button,
.planner-tab,
.flag-button {
    min-height: 40px;
    border: 1px solid rgba(211, 91, 79, 0.7);
    background: #c44;
    color: #fff;
    border-radius: 6px;
    padding: 7px 11px;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 900;
    line-height: 1.15;
    cursor: pointer;
}

.planner-button:hover,
.mini-button:hover,
.icon-button:hover,
.planner-tab:hover,
.flag-button:hover {
    background: #d65353;
}

.planner-button--muted,
.mini-button,
.icon-button,
.planner-tab,
.flag-button {
    color: #e6e6e6;
    background: #303030;
    border-color: #555;
}

.planner-button--muted:hover,
.mini-button:hover,
.icon-button:hover,
.planner-tab:hover,
.flag-button:hover {
    background: #3a3a3a;
}

.planner-button--danger {
    color: #ffd9d9;
    background: #3a2020;
    border-color: rgba(211, 91, 79, 0.55);
}

.planner-tab.is-active,
.icon-button.is-active,
.flag-button.is-selected {
    color: #fff;
    background: #6a3b2f;
    border-color: #d35b4f;
}

.icon-button {
    min-width: 38px;
    padding-inline: 10px;
}

.mini-button {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 0.68rem;
}

.planner-toggle {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 40px;
    padding: 6px 9px;
    color: #d6d6d6;
    background: #1a1a1a;
    border: 1px solid #393939;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 800;
    white-space: nowrap;
}

.planner-toggle input,
.level-table input[type="checkbox"] {
    accent-color: #d35b4f;
}

.planner-status {
    min-width: 0;
    color: #bdbdbd;
    font-size: 0.82rem;
}

.planner-layout {
    display: block;
    align-items: start;
}

.planner-sidebar {
    display: none;
}

.planner-sidebar-head h2,
.planner-panel h2 {
    color: #fff;
    font-size: 0.98rem;
}

.planner-sidebar-head p,
.planner-panel p {
    color: #a7a7a7;
    font-size: 0.8rem;
    line-height: 1.45;
    margin-top: 3px;
}

.branch-list {
    display: grid;
    gap: 7px;
    margin-top: 10px;
}

.branch-button {
    width: 100%;
    border: 1px solid #393939;
    background: #1b1b1b;
    color: inherit;
    border-radius: 7px;
    padding: 9px;
    text-align: left;
    cursor: pointer;
}

.branch-button:hover,
.branch-button.is-active {
    border-color: rgba(211, 91, 79, 0.8);
    background: #2a2323;
}

.branch-button-title {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1.2;
}

.branch-progress,
.summary-progress,
.node-progress,
.drawer-progress,
.stat-card small {
    display: block;
    height: 6px;
    overflow: hidden;
    background: #0d0d0d;
    border-radius: 999px;
}

.branch-progress,
.summary-progress {
    margin-top: 7px;
}

.branch-progress span,
.summary-progress span,
.node-progress span,
.drawer-progress span,
.stat-card small span {
    display: block;
    height: 100%;
    background: #4caf70;
}

.branch-button-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
    margin-top: 7px;
    color: #aaa;
    font-size: 0.66rem;
    line-height: 1.18;
}

.branch-button-meta strong {
    display: block;
    color: #e8e8e8;
    font-size: 0.72rem;
}

.planner-workspace {
    min-width: 0;
    padding: 0;
    overflow: hidden;
    background: #0b1324;
    border-color: #263753;
}

.branch-summary {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 14px 16px 12px;
    background: #0f1a2f;
    border-bottom: 1px solid #263753;
}

.branch-summary-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
}

.branch-summary-title {
    min-width: 0;
}

.branch-summary h2 {
    color: #fff;
    font-size: 1.45rem;
    line-height: 1.2;
}

.branch-summary p {
    color: #9dadc6;
    font-size: 0.95rem;
    line-height: 1.35;
    margin-top: 3px;
}

.branch-summary-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(84px, 1fr));
    gap: 6px;
}

.branch-summary-metrics span {
    display: block;
    padding: 7px 8px;
    color: #b8c7df;
    background: #14233c;
    border: 1px solid #3a4d6e;
    border-radius: 7px;
    font-size: 0.68rem;
    line-height: 1.18;
}

.branch-summary-metrics strong {
    display: block;
    color: #fff;
    font-size: 1.1rem;
    line-height: 1.15;
}

.branch-summary-meta {
    color: #95a8c4;
    font-size: 0.76rem;
}

.planner-toolbar {
    justify-content: space-between;
    margin: 0;
    padding: 8px 10px;
    background: #09111f;
    border: 0;
    border-bottom: 1px solid #263753;
    border-radius: 0;
}

.warning-panel {
    padding: 10px 12px;
    margin: 10px;
    border-left: 4px solid #d09a3a;
}

.warning-panel h3,
.stat-panel h3 {
    color: #fff;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.warning-panel ul {
    padding-left: 18px;
    color: #d8d8d8;
    font-size: 0.8rem;
    line-height: 1.4;
}

.stat-panel {
    padding: 10px;
    margin: 10px;
}

.stat-panel-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: baseline;
    margin-bottom: 8px;
}

.stat-panel-head span {
    color: #9f9f9f;
    font-size: 0.72rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 7px;
}

.stat-card {
    padding: 9px;
}

.stat-card small {
    margin-top: 7px;
}

.planner-view {
    min-width: 0;
}

.tree-scroll {
    height: min(76vh, 900px);
    min-height: 660px;
    overflow: auto;
    background:
        radial-gradient(circle at center, rgba(39, 190, 255, 0.18) 1px, transparent 1px),
        linear-gradient(180deg, #07101f 0%, #0a1527 100%);
    background-size: 28px 28px, auto;
    border: 0;
    border-radius: 0;
}

.tree-stage {
    position: relative;
}

.tree-canvas-inner {
    position: absolute;
    inset: 0 auto auto 0;
    transform-origin: 0 0;
}

.tree-edges {
    position: absolute;
    inset: 0;
    overflow: visible;
    pointer-events: none;
}

.tree-edges path {
    fill: none;
    stroke: #00bceb;
    stroke-width: 2.4;
    filter: drop-shadow(0 0 4px rgba(0, 188, 235, 0.75));
}

.tree-node {
    position: absolute;
    width: 220px;
    height: 196px;
    overflow: hidden;
    background: rgba(25, 49, 75, 0.95);
    border: 1px solid #245d7a;
    border-radius: 10px;
    box-shadow: 0 0 22px rgba(0, 188, 235, 0.24), 0 14px 28px rgba(0, 0, 0, 0.32);
}

.tree-node.is-partial {
    border-color: #ffd05c;
}

.tree-node.is-complete {
    border-color: #4caf70;
    background: rgba(24, 62, 44, 0.95);
}

.tree-node.has-target {
    border-color: #ffc400;
    background: rgba(47, 45, 18, 0.95);
}

.tree-node.has-warning {
    box-shadow: inset 0 0 0 1px rgba(208, 154, 58, 0.75), 0 12px 24px rgba(0, 0, 0, 0.22);
}

.tree-node-open {
    display: grid;
    grid-template-rows: auto minmax(44px, auto) 1fr auto;
    justify-items: center;
    gap: 9px;
    width: 100%;
    height: 100%;
    padding: 16px 12px 12px;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.node-icon,
.drawer-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 7px;
    color: #fff;
    background: #654139;
    font-size: 0.7rem;
    font-weight: 900;
}

.node-corner {
    position: absolute;
    z-index: 2;
    top: 8px;
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #9eb2cf;
    background: rgba(13, 29, 51, 0.85);
    border: 1px solid #5d7596;
    border-radius: 4px;
    font-size: 0.72rem;
    font-family: inherit;
    font-weight: 900;
    cursor: pointer;
}

.node-corner--left {
    left: 8px;
}

.node-corner--right {
    right: 8px;
    color: transparent;
}

.node-corner:hover {
    color: #fff;
    border-color: #8fb2df;
    background: rgba(28, 55, 90, 0.95);
}

.node-corner.is-selected {
    color: #ffc400;
    border-color: rgba(255, 196, 0, 0.75);
    background: rgba(54, 44, 8, 0.95);
}

.node-corner--right.is-selected {
    color: #69d890;
    border-color: rgba(105, 216, 144, 0.8);
    background: rgba(16, 55, 34, 0.95);
}

.node-hex {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 52px;
    color: #fff;
    background: #08aeea;
    clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%);
    border: 2px solid #54d7ff;
    font-size: 1.3rem;
    font-weight: 900;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 12px rgba(0, 188, 235, 0.62);
}

.tree-node-title,
.tree-node-level,
.tree-node-meta {
    display: block;
    min-width: 0;
}

.tree-node-title {
    color: #fff;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-width: 190px;
    min-height: 44px;
    text-align: center;
    font-size: 1rem;
    font-weight: 900;
    line-height: 1.2;
}

.tree-node-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    align-self: end;
    color: #fff;
    font-size: 0.72rem;
    line-height: 1.15;
}

.tree-node-grid small,
.tree-node-grid strong {
    display: block;
}

.tree-node-grid small {
    color: #fff;
    font-weight: 800;
}

.tree-node-grid strong {
    color: #ffd047;
    margin-top: 2px;
    white-space: nowrap;
}

.node-progress {
    width: 100%;
    height: 7px;
    margin-top: 0;
}

.tree-node-actions {
    display: none;
    padding: 0 7px 7px;
    gap: 5px;
    flex-wrap: nowrap;
}

.tree-node-actions .mini-button {
    min-width: 0;
    flex: 1 1 0;
    min-height: 28px;
    padding: 5px 6px;
    font-size: 0.66rem;
}

.planner-table-wrap,
.level-table-wrap {
    overflow: auto;
    border: 1px solid #263a59;
    border-radius: 0;
    background: #0b1324;
}

.planner-table,
.level-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
    line-height: 1.25;
}

.planner-table th,
.planner-table td,
.level-table th,
.level-table td {
    padding: 9px 10px;
    border-bottom: 1px solid #1e304b;
    color: #dfdfdf;
    text-align: right;
    white-space: nowrap;
}

.planner-table th:first-child,
.planner-table td:first-child,
.level-table th:nth-child(2),
.level-table td:nth-child(2) {
    text-align: left;
}

.planner-table th,
.level-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    color: #9eb0ce;
    background: #0f1a2f;
    font-weight: 900;
}

.planner-table tr.is-complete td,
.level-table tr.is-done td {
    background: rgba(76, 175, 112, 0.08);
}

.planner-table tr.has-target td,
.level-table tr.is-target td {
    box-shadow: inset 0 1px 0 rgba(208, 154, 58, 0.3), inset 0 -1px 0 rgba(208, 154, 58, 0.25);
}

.table-node-name {
    max-width: 220px;
    border: 0;
    background: transparent;
    color: #fff;
    font: inherit;
    font-weight: 900;
    text-align: left;
    cursor: pointer;
}

.node-list {
    display: grid;
    gap: 9px;
}

.node-list-card {
    display: grid;
    gap: 9px;
    padding: 10px;
    background: #181818;
    border: 1px solid #333;
    border-radius: 8px;
}

.node-list-card.is-complete {
    border-color: #4caf70;
    background: #172319;
}

.node-list-card.has-target {
    border-color: #d09a3a;
    background: #282315;
}

.node-list-title {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    border: 0;
    background: transparent;
    color: #fff;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.node-list-title strong,
.node-list-title small {
    display: block;
}

.node-list-title strong {
    line-height: 1.2;
}

.node-list-title small {
    color: #aaa;
    font-size: 0.76rem;
    line-height: 1.25;
    margin-top: 2px;
}

.node-list-controls,
.node-list-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}

.node-list-controls label,
.node-list-metrics span {
    display: grid;
    gap: 4px;
    min-width: 0;
    color: #aaa;
    font-size: 0.72rem;
    font-weight: 800;
}

.node-list-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.node-list-metrics span {
    padding: 7px;
    background: #111;
    border: 1px solid #2f2f2f;
    border-radius: 6px;
}

.node-list-metrics strong {
    color: #fff;
    font-size: 0.84rem;
    line-height: 1.15;
    white-space: nowrap;
}

.planner-panel {
    padding: 14px;
    margin-top: 14px;
}

.planner-help-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.planner-help h3 {
    color: #fff;
    font-size: 0.9rem;
}

.node-drawer[hidden] {
    display: none;
}

.node-drawer {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: flex;
    justify-content: flex-end;
}

.node-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.56);
}

.node-drawer-panel {
    position: relative;
    width: min(620px, calc(100% - 24px));
    height: calc(100% - 24px);
    margin: 12px;
    padding: 18px 24px 24px;
    overflow: auto;
    background: #0f1a2f;
    border-color: #30496f;
    box-shadow: -20px 0 44px rgba(0, 0, 0, 0.35);
}

.node-drawer-panel::before {
    content: "";
    display: block;
    width: 72px;
    height: 8px;
    margin: 0 auto 14px;
    background: #536b8d;
    border-radius: 999px;
}

.drawer-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border: 1px solid #555;
    border-radius: 6px;
    color: #fff;
    background: #303030;
    font: inherit;
    font-weight: 900;
    cursor: pointer;
}

.drawer-head {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding-right: 42px;
}

.drawer-icon {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    font-size: 1.25rem;
}

.drawer-icon--hex {
    background: #0baeed;
    clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%);
    box-shadow: 0 0 18px rgba(0, 188, 235, 0.46);
}

.drawer-head p,
.drawer-head span,
.drawer-remaining span,
.drawer-remaining small {
    color: #aaa;
    font-size: 0.82rem;
    line-height: 1.35;
}

.drawer-head h2 {
    color: #fff;
    font-size: 1.35rem;
    line-height: 1.15;
    margin: 3px 0;
}

.drawer-title {
    min-width: 0;
}

.drawer-remaining {
    min-width: 112px;
    text-align: right;
}

.drawer-remaining strong {
    display: block;
    color: #ffc400;
    font-size: 1.05rem;
    line-height: 1.1;
    margin-top: 2px;
    white-space: nowrap;
}

.drawer-remaining small {
    display: block;
    margin-top: 2px;
}

.drawer-progress {
    margin: 16px 0 12px;
}

.drawer-quick {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin: 14px 0 18px;
}

.drawer-trash {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #ffd7d7;
    background: #7a1421;
    border: 1px solid #e8273f;
    border-radius: 7px;
    font: inherit;
    font-size: 1.1rem;
    font-weight: 900;
    cursor: pointer;
}

.drawer-stepper {
    display: inline-grid;
    grid-template-columns: 36px 44px 36px;
    gap: 4px;
    align-items: center;
    padding: 4px;
    background: #09111f;
    border: 1px solid #30496f;
    border-radius: 8px;
}

.drawer-stepper .mini-button {
    width: 36px;
    min-height: 34px;
    padding: 0;
    font-size: 1rem;
}

.drawer-stepper strong {
    color: #fff;
    text-align: center;
    font-size: 1.05rem;
}

.drawer-target-cost {
    color: #ffc400;
    font-size: 0.82rem;
    font-weight: 900;
}

.drawer-levels {
    max-height: none;
    border-width: 0;
    border-top: 1px solid #30496f;
    background: #0b1324;
}

.drawer-levels .level-table th {
    background: #0f1a2f;
}

.drawer-levels .level-table td,
.drawer-levels .level-table th {
    border-bottom-color: #233755;
}

.drawer-levels .level-table {
    font-size: 0.95rem;
}

.drawer-levels .level-table th:first-child,
.drawer-levels .level-table td:first-child,
.drawer-levels .level-table th:last-child,
.drawer-levels .level-table td:last-child {
    width: 42px;
    text-align: center;
}

.drawer-levels .level-table th:nth-child(2),
.drawer-levels .level-table td:nth-child(2) {
    width: 64px;
    text-align: center;
    font-weight: 900;
}

.drawer-levels .level-table th:nth-child(3),
.drawer-levels .level-table td:nth-child(3) {
    color: #ffc400;
    text-align: center;
    font-weight: 900;
}

.drawer-levels input[type="checkbox"] {
    width: 24px;
    height: 24px;
    accent-color: #0baeed;
}

.flag-button--icon {
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    color: #8092af;
    background: transparent;
    border-color: transparent;
    font-size: 1rem;
}

.flag-button--icon.is-selected {
    color: #ffc400;
    background: rgba(255, 196, 0, 0.12);
    border-color: rgba(255, 196, 0, 0.45);
}

@media (max-width: 1250px) {
    .planner-appbar {
        grid-template-columns: minmax(260px, 1fr) minmax(260px, 360px);
        align-items: end;
    }

    .planner-dashboard,
    .planner-actions {
        grid-column: 1 / -1;
    }

    .planner-actions {
        justify-content: flex-start;
        align-self: end;
    }
}

@media (max-width: 980px) {
    .planner-appbar {
        position: static;
    }

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

    .planner-sidebar {
        display: none;
    }

    .tree-scroll {
        height: 68vh;
        min-height: 460px;
    }

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

@media (max-width: 640px) {
    body {
        overflow-x: hidden;
    }

    .site-header {
        gap: 10px;
        padding: 16px;
        overflow: hidden;
    }

    .site-header .search-trigger {
        width: 42px;
        height: 42px;
        padding: 0;
        justify-content: center;
    }

    .site-header .search-trigger span,
    .site-header .search-trigger kbd,
    .breadcrumb,
    .site-footer {
        display: none;
    }

    .site-header .home-nav.site-nav {
        display: none;
    }

    .planner-shell {
        width: min(calc(100% - 20px), 1500px);
        margin-top: 8px;
    }

    .planner-appbar {
        grid-template-columns: 1fr;
        gap: 9px;
        margin-top: 10px;
    }

    .planner-title-block h1 {
        font-size: 1.5rem;
    }

    .planner-lede,
    .planner-data-note {
        display: none;
    }

    .planner-dashboard {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .planner-total-card--scope {
        display: none;
    }

    .planner-actions {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .planner-actions [data-clear-targets],
    .planner-actions [data-reset-planner] {
        display: none;
    }

    .planner-actions .planner-button,
    .planner-toggle {
        width: 100%;
        justify-content: center;
    }

    .planner-toggle {
        justify-content: flex-start;
    }

    .planner-toggle,
    .planner-status {
        grid-column: 1 / -1;
    }

    .planner-actions .planner-button,
    .planner-toggle,
    .branch-picker select {
        min-width: 0;
    }

    .branch-picker select {
        display: none;
    }

    .branch-picker-button {
        display: block;
    }

    .planner-workspace,
    .node-drawer-panel {
        padding: 10px;
    }

    .branch-summary-head {
        grid-template-columns: 1fr auto;
    }

    .branch-summary-metrics {
        display: none;
    }

    .branch-summary h2 {
        font-size: 1rem;
    }

    .branch-summary-title p {
        display: none;
    }

    .branch-summary-meta {
        font-size: 0.72rem;
    }

    .planner-toolbar {
        align-items: stretch;
    }

    .planner-toolbar,
    .planner-toolbar-actions {
        flex-direction: column;
    }

    .planner-tabs,
    .planner-toolbar-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
    }

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

    .planner-tab,
    .icon-button {
        width: 100%;
    }

    .tree-scroll {
        height: calc(100vh - 222px);
        min-height: 430px;
        overflow-x: hidden;
    }

    .tree-node {
        width: 112px;
        height: 136px;
        border-radius: 8px;
    }

    .tree-node-open {
        grid-template-rows: auto minmax(32px, auto) 1fr auto;
        padding: 10px 7px 8px;
        gap: 5px;
    }

    .node-hex {
        width: 36px;
        height: 32px;
        font-size: 0.82rem;
    }

    .tree-node-title {
        max-width: 98px;
        min-height: 32px;
        font-size: 0.72rem;
        line-height: 1.15;
    }

    .tree-node-grid {
        gap: 4px;
        font-size: 0.54rem;
    }

    .tree-node-grid strong {
        font-size: 0.55rem;
    }

    .node-corner {
        top: 6px;
        width: 16px;
        height: 16px;
        font-size: 0.62rem;
    }

    .node-corner--left {
        left: 6px;
    }

    .node-corner--right {
        right: 6px;
    }

    .planner-table-wrap {
        max-height: calc(100vh - 252px);
    }

    .planner-help-grid {
        grid-template-columns: 1fr;
    }

    .node-drawer {
        align-items: flex-end;
    }

    .node-drawer-panel {
        width: 100%;
        height: min(67vh, 760px);
        margin: 0;
        padding: 16px 24px 24px;
        border-radius: 16px 16px 0 0;
    }

    .drawer-close {
        display: none;
    }

    .drawer-head {
        grid-template-columns: 72px minmax(0, 1fr) auto;
        gap: 12px;
        padding-right: 0;
    }

    .drawer-head h2 {
        font-size: 1.35rem;
    }

    .drawer-remaining {
        min-width: 76px;
    }

    .drawer-quick {
        gap: 8px;
        margin-bottom: 14px;
    }

    .drawer-target-cost {
        width: 100%;
    }

    .drawer-levels .level-table th,
    .drawer-levels .level-table td {
        padding: 9px 6px;
    }
}