/* Seed Map workspace shell: dark, dense, flat (Photoshop/Illustrator style). Uses tokens.css only. */
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; overflow: hidden; background: var(--bg-app); color: var(--text); font: var(--fs-ui)/1.3 var(--font-ui); }
button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.spacer { flex: 1; }

.workspace {
  display: grid; height: 100vh;
  grid-template-columns: var(--toolbar-w) minmax(0, 1fr) var(--panel-w);
  grid-template-rows: 24px var(--optionsbar-h) minmax(0, 1fr) var(--statusbar-h);
  grid-template-areas: "menu menu menu" "options options options" "tools canvas dock" "status status status";
}
.workspace.panels-hidden { grid-template-columns: var(--toolbar-w) minmax(0, 1fr) 0; }
.workspace.panels-hidden .dock { display: none; }

/* Menu row */
.menubar { grid-area: menu; display: flex; align-items: center; background: var(--bg-app); border-bottom: 1px solid var(--border); padding: 0 6px; gap: 2px; }
.app-title { font-weight: 600; color: var(--text-bright); margin-right: 10px; }
.menu-project { color: var(--text-dim); padding-right: 4px; }
.menu { position: relative; }
.menu-btn { background: none; border: 0; padding: 3px 8px; height: 24px; cursor: default; }
.menu-btn:hover, .menu-btn.open { background: var(--bg-hover); color: var(--text-bright); }
.menu-drop { position: absolute; top: 24px; left: 0; z-index: 120; /* above the restore banner (60) and popups */ min-width: 200px; background: var(--bg-panel); border: 1px solid var(--border-strong); padding: 3px 0; box-shadow: 0 4px 10px rgba(0,0,0,.5); }
.menu-item { display: flex; align-items: center; gap: 4px; width: 100%; background: none; border: 0; text-align: left; padding: 4px 10px 4px 6px; cursor: default; }
.menu-item:hover:not(:disabled) { background: var(--accent-dim); color: var(--text-bright); }
.menu-item:disabled { color: var(--text-dim); opacity: .6; }
.menu-check { width: 14px; text-align: center; }
.menu-label { flex: 1; }
.menu-hint { color: var(--text-dim); font-size: var(--fs-small); margin-left: 16px; }
.menu-sep { height: 1px; background: var(--border); margin: 3px 0; }

/* Options bar */
.optionsbar { grid-area: options; display: flex; align-items: center; gap: 8px; padding: 0 8px; background: var(--bg-panel); border-bottom: 1px solid var(--border); overflow: hidden; white-space: nowrap; }
.opt-tool { font-weight: 600; color: var(--text-bright); min-width: 64px; }
.opt-sep { width: 1px; height: 20px; background: var(--border-strong); flex: none; }
.opt-group, .opt-field { display: flex; align-items: center; gap: 6px; }
.opt-field > span, .opt-hint { color: var(--text-dim); }
.opt-zoom { min-width: 48px; text-align: right; color: var(--text-bright); }

/* Controls */
.btn { background: var(--bg-hover); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 2px 9px; height: 22px; cursor: default; }
.btn:hover { background: var(--bg-active); color: var(--text-bright); }
.btn.primary { background: var(--accent-dim); border-color: var(--accent); color: var(--text-bright); }
.btn.primary:hover { background: var(--accent); }
input[type=text], input[type=search], select {
  background: var(--bg-input); border: 1px solid var(--border-strong); border-radius: var(--radius); height: 22px; padding: 0 6px; min-width: 0;
}
select { padding: 0 2px; }
input:focus, select:focus, button:focus-visible { outline: 1px solid var(--accent); outline-offset: -1px; }
.opt-field input { width: 74px; }
.segmented { display: flex; border: 1px solid var(--border-strong); border-radius: var(--radius); overflow: hidden; }
.segmented button { background: var(--bg-input); border: 0; padding: 0 10px; height: 22px; cursor: default; color: var(--text-dim); }
.segmented button + button { border-left: 1px solid var(--border-strong); }
.segmented button:hover { color: var(--text-bright); }
.segmented button.active { background: var(--accent-dim); color: var(--text-bright); }

/* Toolbar */
.toolbar { grid-area: tools; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 0; background: var(--bg-panel); border-right: 1px solid var(--border); }
.tool { width: 30px; height: 30px; display: grid; place-items: center; background: none; border: 0; border-radius: var(--radius); color: var(--text); cursor: default; }
.tool:hover:not(:disabled) { background: var(--bg-hover); color: var(--text-bright); }
.tool.active { background: var(--accent-dim); color: var(--text-bright); }
.tool:disabled { color: #5c5c5c; }
.tool-sep { width: 24px; height: 1px; background: var(--border-strong); margin: 3px 0; }

/* Canvas */
.canvas-area { grid-area: canvas; position: relative; min-width: 0; min-height: 0; background: var(--bg-canvas); overflow: hidden; }
.map-container { position: absolute; inset: 0; }
.placeholder { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; color: var(--text-dim); gap: 6px; padding: 20px; pointer-events: none; }
.placeholder b { color: var(--text); font-size: 14px; }
.placeholder code { font-family: var(--font-mono); color: var(--danger); }

/* Dock */
.dock { grid-area: dock; display: flex; flex-direction: column; min-height: 0; overflow-y: auto; background: var(--bg-panel); border-left: 1px solid var(--border); }
.panel { border-bottom: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; flex: none; }
.panel.grow:not(.collapsed) { flex: 1 1 140px; min-height: 140px; }
.panel-header { display: flex; align-items: center; gap: 4px; height: 24px; padding: 0 6px; background: var(--bg-panel-header); border: 0; border-bottom: 1px solid var(--border); text-align: left; text-transform: uppercase; font-size: var(--fs-small); letter-spacing: .04em; color: var(--text-dim); cursor: default; flex: none; }
.panel-header:hover { color: var(--text-bright); }
.panel .chev { display: inline-flex; transition: none; }
.panel .chev svg { width: 12px; height: 12px; }
.panel.collapsed .chev svg { transform: rotate(-90deg); }
.panel.collapsed .panel-body { display: none; }
.panel.collapsed { border-bottom: 1px solid var(--border); }
.panel-body { padding: 8px; min-height: 0; display: flex; flex-direction: column; gap: 6px; }
.panel.grow .panel-body { flex: 1; padding: 0; gap: 0; overflow: hidden; }
.panel[data-panel=legend].grow:not(.collapsed) { min-height: max(260px, 45vh); } /* the dock scrolls instead of squeezing the Legend */
.dock::after { content: ''; flex: none; height: 24px; } /* a little room past the last panel */
.navigator-container { height: 170px; background: var(--bg-canvas); border: 1px solid var(--border); position: relative; overflow: hidden; }
.form-row { display: grid; grid-template-columns: 54px 1fr; align-items: center; gap: 6px; }
.form-row label { color: var(--text-dim); }
.form-ctl { display: flex; gap: 4px; min-width: 0; }
.form-ctl input, .form-ctl select { flex: 1; width: 100%; }
.hint { color: var(--text-dim); font-size: var(--fs-small); }
.hint.pad { padding: 2px 0; }
.legend-filter { padding: 6px 8px; border-bottom: 1px solid var(--border); flex: none; }
.legend-filter input { width: 100%; }
.legend-list { flex: 1; min-height: 0; overflow-y: auto; padding: 2px 0; }
.legend-list .hint { padding: 6px 10px; }
.legend-item { display: flex; align-items: center; gap: 8px; padding: 2px 10px; height: 20px; }
.legend-item:hover { background: var(--bg-hover); }
.legend-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.swatch { display: inline-block; width: 12px; height: 12px; flex: none; border: 1px solid rgba(255,255,255,.28); }

/* Status bar */
.statusbar { grid-area: status; display: flex; align-items: center; gap: 8px; padding: 0 10px; background: var(--bg-panel-header); border-top: 1px solid var(--border); color: var(--text); white-space: nowrap; overflow: hidden; font-size: var(--fs-small); }
.sb-sep { width: 1px; height: 12px; background: var(--border-strong); }
.sb-other { color: var(--text-dim); margin-left: 6px; }
.sb-status.st-ready { color: #5fbf6a; }
.sb-status.st-loading { color: #e0b341; }
.sb-status.st-error { color: var(--danger); }
.sb-status.st-idle { color: var(--text-dim); }
.badge { padding: 1px 6px; font-weight: 700; letter-spacing: .04em; border-radius: var(--radius); }
.badge-warn { background: #e0b341; color: #1a1a1a; }
.spinner { display: inline-flex; color: var(--accent); }
.spinner svg { width: 14px; height: 14px; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-panel); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border: 2px solid var(--bg-panel); }