/* Files, the stage (areas / history / editor) – everything above the terminal. */

/* ---- file tree ---- */
.cwd-line {
    padding: 8px var(--pane-pad) 6px;
    color: var(--ink-3);
    font-size: 12px;
    border-bottom: 1px dashed var(--rule);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tree {
    padding: 6px 0 16px;
    font-size: 13px;
}

.tree .row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 26px;
    padding-left: calc(10px + var(--depth, 0) * 14px);
    padding-right: 10px;
    color: var(--ink);
    cursor: pointer;
    white-space: nowrap;
}

.tree .row:hover {
    background: var(--shade);
}

.tree .row .name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree .row .icon {
    color: var(--ink-3);
}

.tree .row.file {
    padding-left: calc(26px + var(--depth, 0) * 14px);
}

.tree .twisty {
    width: 14px;
    padding: 0;
    border: none;
    background: none;
    color: var(--ink-3);
    font-size: 11px;
    line-height: 1;
}

.tree .row.cwd {
    background: var(--repo-soft);
    font-weight: 700;
}

.tree .row.cwd::before {
    content: '';
    position: absolute;
    left: 0;
    top: 3px;
    bottom: 3px;
    width: 3px;
    border-radius: 0 2px 2px 0;
    background: var(--repo);
}

.tree .here {
    padding: 0 5px;
    border-radius: 2px;
    background: var(--repo);
    color: var(--ink-inverse);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.tree .row.gitdir .name {
    color: var(--ink-3);
    font-style: italic;
}

.tree .row.empty {
    color: var(--ink-3);
    font-style: italic;
    cursor: default;
    padding-left: calc(26px + var(--depth, 0) * 14px);
}

.tree .row.empty:hover {
    background: none;
}

/* status codes like `git status -s`, in the colour of the area the change is in */
.tree .badge {
    min-width: 22px;
    padding: 0 4px;
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    text-align: center;
}

.tree .badge.wd { background: var(--wd-soft); color: var(--wd); }
.tree .badge.staged { background: var(--staged-soft); color: var(--staged); }
.tree .badge.both { background: linear-gradient(90deg, var(--staged-soft) 50%, var(--wd-soft) 50%); color: var(--ink); }
.tree .badge.conflict { background: var(--danger); color: #fff; }

.tree .row.st-wd .name { color: var(--wd); }
.tree .row.st-staged .name { color: var(--staged); }
.tree .row.st-conflict .name { color: var(--danger); font-weight: 700; }

.tree .row.dir.has-wd > .name::after,
.tree .row.dir.has-staged > .name::after,
.tree .row.dir.has-both > .name::after,
.tree .row.dir.has-conflict > .name::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-left: 6px;
    border-radius: 50%;
    vertical-align: middle;
    background: var(--wd);
}

.tree .row.dir.has-staged > .name::after { background: var(--staged); }
.tree .row.dir.has-conflict > .name::after { background: var(--danger); }

.dotfile {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
}

.btn[aria-pressed="true"] .dotfile {
    color: var(--repo);
}

/* ---- stage ---- */
.stage {
    display: grid;
    grid-template-rows: 40px minmax(0, 1fr);
    min-height: 0;
    background: var(--sheet);
}

.stage-head {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 var(--pane-pad);
    border-bottom: 1px solid var(--rule);
    background: var(--panel);
}

.stage-tabs {
    display: flex;
    align-self: stretch;
    gap: 2px;
    min-width: 0;
}

.stage-tabs button {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
    border: none;
    background: none;
    color: var(--ink-2);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.stage-tabs button::after {
    content: '';
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: -1px;
    height: 2px;
    background: transparent;
}

.stage-tabs button[aria-selected="true"] {
    color: var(--ink);
}

.stage-tabs button[aria-selected="true"]::after {
    background: var(--ink);
}

.tab-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--wd);
}

.stage-body {
    position: relative;
    min-height: 0;
    overflow: hidden;
}

.view {
    position: absolute;
    inset: 0;
    overflow: auto;
}

.view[hidden] {
    display: none;
}

.stage-empty {
    max-width: 520px;
    margin: 40px auto;
    padding: 0 20px;
    color: var(--ink-2);
    text-align: center;
}

/* ---- the four areas ---- */
.view-areas {
    container-type: inline-size;
}

.areas {
    display: grid;
    gap: 0;
    align-items: stretch;
    min-height: 100%;
    padding: 14px var(--pane-pad) 18px;
}

.areas.cols-3 {
    grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1fr) 22px minmax(0, 1fr);
}

.areas.cols-4 {
    grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1fr) 22px minmax(0, 1fr) 22px minmax(0, 1fr);
}

.area-gutter {
    display: grid;
    place-items: center;
    color: var(--ink-3);
    font-weight: 700;
}

/* narrow stage: two cards per row, the reading order stays left → right, top → bottom */
@container (max-width: 700px) {
    .areas.cols-3,
    .areas.cols-4 {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 10px;
    }

    .area-gutter {
        display: none;
    }
}

.area {
    display: flex;
    flex-direction: column;
    min-width: 0;
    border: 1px solid var(--rule);
    border-top: 4px solid var(--area-color, var(--ink-3));
    border-radius: var(--radius);
    background: var(--panel);
}

.area.wd { --area-color: var(--wd); }
.area.stage { --area-color: var(--staged); }
.area.repo { --area-color: var(--repo); }
.area.remote { --area-color: var(--remote); }

.area.remote.is-sim {
    border-style: dashed;
    border-top-style: solid;
    border-top-color: var(--sim);
}

.area.remote.is-sim .area-head {
    background: var(--hatch-sim);
}

.area-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px 8px;
    padding: 9px 11px 8px;
    border-bottom: 1px solid var(--rule);
}

.area-head h3 {
    margin: 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--area-color);
}

.area-head .net {
    padding: 0 5px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.area-sub {
    flex-basis: 100%;
    margin: 0;
    color: var(--ink-3);
    font-size: 11.5px;
}

.area-body {
    flex: 1;
    padding: 8px 6px 10px;
    min-height: 0;
}

.area-files,
.mini-log,
.remote-branches {
    margin: 0;
    padding: 0;
    list-style: none;
}

.area-file {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 6px;
    border-radius: 2px;
}

/* the name never shrinks below a readable width; the kind wraps underneath instead */
.area-file-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1 1 14ch;
    min-width: 0;
    padding: 3px 5px;
    border: none;
    background: none;
    text-align: left;
    font-size: 13px;
}

.area-file-btn:hover .fname {
    text-decoration: underline;
}

.area-file .fname {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 12.5px;
}

.area-file .fkind {
    flex: none;
    padding-right: 5px;
    color: var(--ink-3);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.area-file.wd .fname { color: var(--wd); }
.area-file.staged .fname { color: var(--staged); }
.area-file.conflict .fname { color: var(--danger); font-weight: 700; }
.area-file.conflict .fkind { color: var(--danger); }

.area-file.flash {
    animation: flash 1.6s ease-out;
}

@keyframes flash {
    from { background: var(--area-flash, var(--repo-soft)); }
    to { background: transparent; }
}

.area.wd .area-file.flash { --area-flash: var(--wd-soft); }
.area.stage .area-file.flash { --area-flash: var(--staged-soft); }

.area-note {
    margin: 4px 6px;
    color: var(--ink-3);
    font-size: 12.5px;
}

.area-count {
    margin: 8px 6px 0;
    color: var(--ink-3);
    font-size: 11.5px;
}

.branch-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin: 0 5px 8px;
    padding: 2px 8px 2px 6px;
    border-radius: 11px;
    background: var(--repo);
    color: var(--ink-inverse);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
}

.branch-chip .icon {
    width: 13px;
    height: 13px;
}

.branch-chip.detached {
    background: var(--wd);
}

.mini-log li button {
    display: flex;
    gap: 8px;
    width: 100%;
    padding: 2px 5px;
    border: none;
    background: none;
    text-align: left;
    font-size: 12.5px;
    color: var(--ink-2);
}

.mini-log li button:hover {
    background: var(--shade);
}

.mini-log li.tip button {
    color: var(--ink);
    font-weight: 600;
}

.mini-log code {
    flex: none;
    color: var(--repo);
}

.mini-log span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.remote-url {
    margin: 0 5px 8px;
    color: var(--ink-3);
    font-size: 11.5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.remote-branch {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 8px;
    padding: 2px 5px;
    font-size: 12.5px;
}

.remote-branch .rb-name { color: var(--remote); font-weight: 600; }
.remote-branch .rb-oid { color: var(--ink-3); }

.remote-branch .rb-live {
    flex-basis: 100%;
    color: var(--sim);
    font-size: 11.5px;
}

.stash-shelf {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 10px 5px 0;
    padding: 4px 8px;
    border: 1px dashed var(--rule-strong);
    border-radius: var(--radius);
    color: var(--ink-2);
    font-size: 12px;
}

.area-moves {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    padding: 8px 8px 9px;
    border-top: 1px dashed var(--rule);
}

.flow-cmd {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    padding: 3px 7px;
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    background: var(--sheet);
    font-size: 12px;
    color: var(--ink);
}

.flow-cmd.right {
    margin-left: auto;
}

.flow-cmd code {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
}

.flow-cmd .arrow {
    color: var(--area-color, var(--ink-3));
    font-weight: 700;
}

.flow-cmd:hover {
    border-color: var(--ink);
}

.flow-cmd.idle {
    border-style: dashed;
    background: transparent;
    color: var(--ink-3);
}

.flow-cmd.idle .arrow {
    color: var(--ink-3);
}

/* ---- history as a metro map ---- */
.metro-scroll {
    overflow: auto;
    height: 100%;
}

.metro {
    display: block;
}

.metro .edge {
    fill: none;
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.metro .edge.ghost {
    stroke-width: 3;
    stroke-dasharray: 2 6;
    opacity: 0.7;
}

.metro .station {
    cursor: pointer;
    outline: none;
}

.metro .dot,
.metro .dot-merge {
    fill: var(--sheet);
    stroke-width: 3.5;
}

.metro .station:hover .dot,
.metro .station:focus-visible .dot,
.metro .station:hover .dot-merge,
.metro .station:focus-visible .dot-merge {
    stroke-width: 5;
}

.metro .station.is-head .dot,
.metro .station.is-head .dot-merge {
    stroke-width: 4.5;
}

.metro .dot-core {
    fill: var(--ink);
}

.metro .station.ghost .dot {
    stroke-dasharray: 3 3;
}

.metro .station.ghost .oid {
    font-style: italic;
}

.metro .oid {
    fill: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 10.5px;
}

.metro .station.is-new .dot,
.metro .station.is-new .dot-merge {
    animation: arrive 1.2s ease-out;
}

@keyframes arrive {
    0% { stroke-width: 10; }
    100% { stroke-width: 3.5; }
}

.metro .pill text {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
}

.metro .pill-branch .pill-text,
.metro .pill-bg[fill^="var"] + .pill-text {
    fill: #fff;
}

.metro .pill-head {
    fill: var(--ink);
}

.metro .pill-head-text {
    fill: var(--ink-inverse);
    font-weight: 700;
}

.metro .pill-pin {
    fill: var(--ink);
}

.metro .pill-remote .pill-bg {
    fill: var(--sheet);
    stroke-width: 1.5;
    stroke-dasharray: 4 2;
}

.metro .pill-remote .pill-text {
    fill: var(--ink-2);
}

.metro .pill-remote.sim .pill-bg {
    fill: var(--sim-soft);
}

.metro .pill-tag .pill-bg {
    fill: var(--sheet);
    stroke: var(--ink-2);
    stroke-width: 1.5;
}

.metro .pill-tag .pill-text {
    fill: var(--ink);
}

.metro .pill-stash .pill-bg {
    fill: var(--wd-soft);
    stroke: var(--wd);
    stroke-dasharray: 3 2;
}

.metro .pill-stash .pill-text {
    fill: var(--wd);
}

.metro .pill-server .pill-bg {
    fill: var(--sim-soft);
    stroke: var(--sim);
    stroke-dasharray: 3 2;
}

.metro .pill-server .pill-text {
    fill: var(--sim);
}

.metro .pill-ghost .pill-bg {
    fill: none;
}

.metro .pill-ghost .pill-text {
    fill: var(--ink-3);
    font-style: italic;
}

.metro .pill-head-detached .pill-bg {
    fill: var(--wd);
}

.metro .pill-head-detached .pill-text {
    fill: #fff;
}

.metro-note {
    position: absolute;
    left: var(--pane-pad);
    right: var(--pane-pad);
    bottom: 10px;
    margin: 0;
    padding: 6px 10px;
    border: 1px dashed var(--sim);
    border-radius: var(--radius);
    background: var(--sheet);
    color: var(--sim);
    font-size: 12.5px;
}

/* station popover */
.popover {
    position: fixed;
    z-index: 90;
    width: 300px;
    padding: 12px 12px 10px;
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    background: var(--sheet);
    box-shadow: var(--shadow-pop);
}

.pop-head {
    display: flex;
    gap: 8px;
    align-items: baseline;
    padding-right: 18px;
}

.pop-head strong {
    font-size: 13.5px;
}

.pop-oid {
    color: var(--repo);
}

.pop-meta {
    margin: 4px 0 10px;
    color: var(--ink-3);
    font-size: 12px;
}

.pop-actions {
    display: grid;
    gap: 2px;
}

.pop-action {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 5px 7px;
    border: none;
    border-radius: 2px;
    background: none;
    font-size: 12.5px;
    text-align: left;
}

.pop-action:hover,
.pop-action:focus-visible {
    background: var(--shade);
}

.pop-action code {
    color: var(--ink-3);
    font-size: 11.5px;
}

.pop-close {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: none;
    color: var(--ink-3);
    font-size: 18px;
    line-height: 1;
}

.pop-close:hover {
    color: var(--ink);
}

/* ---- editor ---- */
.view-editor {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.view-editor[hidden] {
    display: none;
}

.editor-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 7px var(--pane-pad);
    border-bottom: 1px solid var(--rule);
    background: var(--panel);
}

.editor-title {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    font-weight: 600;
}

.editor-title .mono {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dirty-mark {
    color: var(--ink-3);
    font-size: 11.5px;
    font-weight: 500;
}

.dirty-mark.is-dirty {
    color: var(--wd);
    font-weight: 700;
}

.editor-actions {
    display: flex;
    gap: 6px;
}

.editor-actions kbd {
    margin-left: 2px;
    border-color: currentColor;
    background: transparent;
    color: inherit;
    opacity: 0.7;
    font-size: 10.5px;
    line-height: 15px;
}

.editor-help {
    padding: 8px var(--pane-pad);
    border-bottom: 1px solid var(--rule);
    background: var(--repo-soft);
    font-size: 13px;
}

.editor-help p {
    margin: 0;
}

.conflict-bar {
    padding: 7px var(--pane-pad);
    border-bottom: 1px solid var(--rule);
    background: var(--danger-soft);
    font-size: 13px;
}

.editor-host {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.editor-host .cm-editor {
    height: 100%;
}

.editor-confirm {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px var(--pane-pad);
    border-top: 1px solid var(--rule);
    background: var(--wd-soft);
    font-size: 13px;
}

.editor-confirm span {
    flex: 1;
}

.editor-confirm[hidden] {
    display: none;
}

.cm-conflict-ours { background: color-mix(in srgb, var(--repo-soft) 75%, transparent); }
.cm-conflict-theirs { background: color-mix(in srgb, var(--wd-soft) 80%, transparent); }
.cm-conflict-marker { background: var(--danger-soft); color: var(--danger); font-weight: 700; }

.conflict-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    font-family: var(--font-ui);
    font-size: 12.5px;
}

.conflict-label {
    color: var(--danger);
    font-weight: 700;
}

.cbtn {
    padding: 2px 8px;
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    background: var(--sheet);
    font-size: 12px;
}

.cbtn.ours { border-color: var(--repo); color: var(--repo); }
.cbtn.theirs { border-color: var(--wd); color: var(--wd); }
.cbtn:hover { background: var(--panel); }

:root {
    --cm-keyword: #7a3e9d;
    --cm-string: #1f7a47;
    --cm-number: #b5560f;
    --cm-comment: #847e72;
    --cm-tag: #2448a8;
    --cm-attr: #8a5a12;
    --cm-fn: #0e7180;
}

:root[data-theme="dark"] {
    --cm-keyword: #c49cf2;
    --cm-string: #7bd88f;
    --cm-number: #f0954f;
    --cm-comment: #8f8a80;
    --cm-tag: #8aa8f5;
    --cm-attr: #e5c07b;
    --cm-fn: #6cc9d6;
}