.imagery-picker { position: relative; display: flex; align-items: stretch; align-self: stretch; min-width: 0; flex: 0 0 auto; }
.imagery-picker > button { max-width: 170px; height: auto; min-height: 100%; align-items: flex-start; }
.imagery-picker > button strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 145px; }
.imagery-picker-panel { position: absolute; right: 0; top: calc(100% + 6px); box-sizing: border-box; width: min(350px, calc(100vw - 24px)); max-height: calc(100dvh - 100px); overflow-y: auto; z-index: 1500; padding: 10px; background: var(--bg-card); color: var(--text); border: 1px solid var(--border-strong, var(--border)); border-radius: 8px; box-shadow: var(--menu-shadow); text-align: left; display: grid; gap: 8px; font-size: 12px; }
.imagery-picker [hidden] { display: none !important; }
.imagery-picker-panel header { display: flex; align-items: center; gap: 6px; }
.imagery-picker-panel header strong { margin-right: auto; font-size: 13px; }
.imagery-picker-panel button, .imagery-picker-panel input:not([type=checkbox]), .imagery-picker-panel select { box-sizing: border-box; min-height: 30px; padding: 5px 8px; border: 1px solid var(--control-border); border-radius: 5px; background: var(--control-bg); color: var(--control-text); font: inherit; line-height: 1.35; }
.imagery-picker-panel button { cursor: pointer; }
.imagery-picker-panel button:hover { background: var(--control-bg-hover); border-color: var(--control-border-hover); }
.imagery-picker-panel header button { display: inline-flex; align-items: center; justify-content: center; width: 28px; min-height: 28px; padding: 4px; }
.imagery-mode-controls { display: grid; gap: 7px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.imagery-mode-menu { display: grid; gap: 8px; }
.imagery-mode-slider { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; padding: 2px; border: 1px solid var(--control-border); border-radius: 7px; background: var(--bg-input); isolation: isolate; }
.imagery-mode-slider-thumb { position: absolute; z-index: -1; top: 2px; bottom: 2px; left: 2px; width: calc(50% - 3px); border: 1px solid var(--control-border-hover); border-radius: 5px; background: var(--control-bg-active); transition: transform 150ms ease; }
.imagery-mode-controls.is-local .imagery-mode-slider-thumb { transform: translateX(calc(100% + 2px)); }
.imagery-mode-slider button { z-index: 1; min-height: 28px; border: 0; background: transparent; color: var(--text-muted); font-weight: 700; }
.imagery-mode-slider button:hover { border: 0; background: transparent; color: var(--text); }
.imagery-mode-slider button[aria-pressed="true"] { border: 0; background: transparent; color: var(--control-selected-text); }
.imagery-local-tilesets { display: none; gap: 5px; }
.imagery-mode-controls.is-local .imagery-local-tilesets { display: grid; }
.imagery-local-tilesets-label { color: var(--text-muted); font-size: 10px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.local-imagery-source-menu { display: grid; gap: 4px; max-height: 180px; overflow-y: auto; }
.local-imagery-source-menu-item { width: 100%; text-align: left; }
.imagery-picker-panel .local-imagery-source-menu-item:hover:not(.is-active) { border-color: var(--control-border-hover); background: var(--control-bg-hover); color: var(--control-text); }
.imagery-picker-panel .local-imagery-source-menu-item.is-active,
.imagery-picker-panel .local-imagery-source-menu-item.is-active:hover { border-color: var(--control-border-hover); background: var(--control-selected-bg); color: var(--control-selected-text); }
.imagery-local-tilesets-empty { padding: 9px; border: 1px dashed var(--border-strong); border-radius: 5px; background: var(--bg-card-alt); color: var(--text-muted); font-size: 11px; line-height: 1.4; }
.imagery-picker-panel[data-source-mode="local"] [data-imagery-browse] { display: none; }
.imagery-picker-panel button[aria-pressed=true] { background: var(--control-bg-active); border-color: var(--control-border-hover); }
.imagery-picker-panel input:not([type=checkbox]), .imagery-picker-panel select { width: 100%; min-width: 0; }
.imagery-picker-browse { display: grid; gap: 8px; min-width: 0; }
.imagery-picker-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.imagery-picker-summary { display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--text-muted); }
.imagery-picker-summary label, .imagery-picker-panel fieldset label { display: inline-flex; flex-direction: row; align-items: center; gap: 6px; font-size: 11px; margin: 0; }
.imagery-picker-panel input[type=checkbox] { width: 15px; height: 15px; min-width: 15px; margin: 0; }
.imagery-source-list { min-height: 100px; height: min(300px, 36dvh); overflow-y: auto; overscroll-behavior: contain; display: flex; flex-direction: column; gap: 4px; }
.imagery-source-row { display: grid; grid-template-columns: minmax(0,1fr) 28px; gap: 3px; }
.imagery-source-row button { text-align: left; padding: 7px; }
.imagery-source-row button[data-favorite] { text-align: center; padding: 3px; border-color: transparent; background: transparent; }
.imagery-source-row strong, .imagery-source-row small { display: block; }
.imagery-source-row strong { font-size: 12px; font-weight: 600; }
.imagery-source-row small { color: var(--text-muted); font-size: 10px; margin-top: 3px; line-height: 1.35; }
.imagery-picker-panel details { border-top: 1px solid var(--border); padding-top: 6px; }
.imagery-picker-panel summary { cursor: pointer; color: var(--text-muted); font-size: 11px; padding: 3px 0; }
.imagery-picker-panel fieldset { display: grid; gap: 8px; margin: 4px 0 0; padding: 7px; border: 1px solid var(--border); border-radius: 5px; }
.imagery-picker-panel p, .imagery-picker-panel small { font-size: 11px; line-height: 1.4; margin: 0; color: var(--text-muted); }
.imagery-provider-keys { display: grid; gap: 10px; }
.imagery-provider-keys label { display: grid; gap: 4px; font-size: 11px; color: var(--text-muted); }
.imagery-provider-keys > div { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.imagery-provider-keys a { font-size: 11px; color: var(--accent); }
.imagery-provider-keys [data-key-back] { justify-self: start; }
.imagery-picker-panel [data-imagery-advanced], .imagery-picker-panel [data-key-save] { background: var(--control-selected-bg); color: var(--control-selected-text); font-weight: 600; }
.imagery-picker-panel [data-imagery-advanced]:hover, .imagery-picker-panel [data-key-save]:hover { filter: brightness(.94); }
.imagery-picker button:focus-visible, .imagery-picker a:focus-visible, .imagery-picker summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }