:root {
            color-scheme: light;
            --ink: #182230;
            --muted: #5d6978;
            --line: rgba(24, 34, 48, 0.14);
            --surface: #ffffff;
            --soft: #f4f7f9;
            --accent: #0f766e;
            --danger: #b42318;
            --warn: #9a6700;
            --ok: #027a48;
          }
          body {
            margin: 0;
            min-height: 100vh;
            padding: 24px;
            background: #eef3f5;
            color: var(--ink);
            font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
          }
          main {
            width: min(1480px, 100%);
            margin: 0 auto;
          }
          header {
            display: flex;
            flex-wrap: wrap;
            align-items: end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 18px;
          }
          h1 {
            margin: 0 0 8px;
            font-size: 30px;
            letter-spacing: 0;
          }
          p {
            margin: 0;
            line-height: 1.6;
            color: var(--muted);
          }
          code {
            background: rgba(15, 118, 110, 0.09);
            border-radius: 6px;
            padding: 2px 6px;
          }
          .statusbar,
          .toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
          }
          .statusbar {
            margin: 0 0 16px;
          }
          .badge {
            display: inline-flex;
            align-items: center;
            min-height: 30px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(15, 118, 110, 0.1);
            color: var(--accent);
            font-size: 13px;
            font-weight: 700;
          }
          .badge[data-kind="error"] {
            background: rgba(180, 35, 24, 0.1);
            color: var(--danger);
          }
          .badge[data-kind="warning"] {
            background: rgba(154, 103, 0, 0.1);
            color: var(--warn);
          }
          .status {
            color: var(--muted);
            font-size: 14px;
          }
          .status[data-kind="loading"] {
            color: var(--accent);
          }
          .status[data-kind="success"] {
            color: var(--ok);
          }
          .status[data-kind="error"] {
            color: var(--danger);
          }
          .run-monitor {
            display: none;
            align-items: center;
            gap: 12px;
            margin: 0 0 16px;
            padding: 12px 14px;
            border: 1px solid rgba(15, 118, 110, 0.24);
            border-radius: 8px;
            background: rgba(15, 118, 110, 0.08);
            color: var(--accent);
          }
          .run-monitor[data-active="true"] {
            display: flex;
          }
          .run-monitor strong {
            display: block;
            margin-bottom: 3px;
            font-size: 14px;
          }
          .run-monitor span {
            color: var(--muted);
            font-size: 13px;
          }
          .spinner {
            width: 22px;
            height: 22px;
            flex: 0 0 auto;
            border: 3px solid rgba(15, 118, 110, 0.18);
            border-top-color: var(--accent);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
          }
          .run-progress {
            position: relative;
            height: 4px;
            margin-top: 8px;
            overflow: hidden;
            border-radius: 999px;
            background: rgba(15, 118, 110, 0.16);
          }
          .run-progress span {
            position: absolute;
            inset: 0 auto 0 0;
            width: 42%;
            background: var(--accent);
            animation: progress-slide 1.35s ease-in-out infinite;
          }
          @keyframes spin {
            to {
              transform: rotate(360deg);
            }
          }
          @keyframes progress-slide {
            0% {
              transform: translateX(-110%);
            }
            100% {
              transform: translateX(260%);
            }
          }
          .phase-list {
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: 10px;
            margin-bottom: 18px;
          }
          .phase {
            padding: 12px 14px;
            border-radius: 8px;
            background: var(--surface);
            border: 1px solid var(--line);
          }
          .phase strong {
            display: block;
            margin-bottom: 4px;
            font-size: 13px;
          }
          .phase span {
            color: var(--muted);
            font-size: 12px;
          }
          .phase[data-state="active"] {
            border-color: rgba(15, 118, 110, 0.55);
            background: rgba(15, 118, 110, 0.07);
          }
          .phase[data-state="done"] {
            border-color: rgba(2, 122, 72, 0.32);
            background: rgba(2, 122, 72, 0.06);
          }
          .layout {
            display: grid;
            grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
            gap: 16px;
          }
          .stack {
            display: grid;
            gap: 16px;
            margin-top: 16px;
          }
          .panel {
            min-width: 0;
            padding: 18px;
            border-radius: 8px;
            background: var(--surface);
            border: 1px solid var(--line);
            box-shadow: 0 10px 28px rgba(24, 34, 48, 0.08);
          }
          .panel.dropzone-active {
            border-color: rgba(15, 118, 110, 0.6);
            box-shadow: 0 14px 32px rgba(15, 118, 110, 0.13);
          }
          .panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
          }
          .panel-title {
            font-size: 17px;
            font-weight: 700;
          }
          .panel-subtitle,
          .meta,
          .hint {
            color: var(--muted);
            font-size: 13px;
          }
          .panel-subtitle {
            margin-top: 4px;
          }
          label {
            display: block;
            margin: 0 0 8px;
            color: #344054;
            font-size: 13px;
            font-weight: 700;
          }
          textarea {
            width: 100%;
            min-height: 390px;
            box-sizing: border-box;
            resize: vertical;
            padding: 13px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: #fbfcfd;
            color: var(--ink);
            font: 13px/1.5 "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
          }
          textarea.compact {
            min-height: 210px;
          }
          select {
            width: 100%;
            box-sizing: border-box;
            min-height: 38px;
            padding: 0 10px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: #fff;
            color: var(--ink);
            font: inherit;
          }
          .manual-picker {
            margin: 0 0 12px;
          }
          .manual-picker[hidden] {
            display: none;
          }
          .scraping-audit-panel {
            margin-top: 16px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: #fff;
          }
          .scraping-audit-panel > summary {
            cursor: pointer;
            list-style: none;
            padding: 14px 16px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
          }
          .scraping-audit-panel > summary::-webkit-details-marker {
            display: none;
          }
          .scraping-audit-body {
            border-top: 1px solid var(--line);
            margin: 0;
            border-radius: 0 0 10px 10px;
          }
          .scraping-controls {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
            margin-bottom: 14px;
          }
          .scraping-controls label.inline {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            margin: 0;
          }
          .scraping-controls input[type="number"] {
            width: 100%;
            box-sizing: border-box;
            min-height: 38px;
            padding: 0 10px;
            border: 1px solid var(--line);
            border-radius: 8px;
          }
          .scraping-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
          }
          .scraping-list {
            max-height: 220px;
            overflow: auto;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: #fbfcfd;
            padding: 8px;
            font: 12px/1.45 "SFMono-Regular", Consolas, monospace;
          }
          .scraping-list-item {
            padding: 6px 0;
            border-bottom: 1px solid #eef2f6;
          }
          .scraping-list-item:last-child {
            border-bottom: none;
          }
          .scraping-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
          }
          @media (max-width: 960px) {
            .scraping-split {
              grid-template-columns: 1fr;
            }
          }
          textarea.scraping-output {
            min-height: 160px;
          }
          button {
            appearance: none;
            min-height: 38px;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: #fff;
            color: var(--ink);
            padding: 8px 11px;
            font: inherit;
            cursor: pointer;
          }
          button.primary {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
            font-weight: 700;
          }
          button.primary[data-running="true"] {
            position: relative;
            padding-left: 38px;
          }
          button.primary[data-running="true"]::before {
            content: "";
            position: absolute;
            left: 12px;
            top: 50%;
            width: 15px;
            height: 15px;
            margin-top: -7.5px;
            border: 2px solid rgba(255, 255, 255, 0.45);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
          }
          button:disabled {
            cursor: default;
            opacity: 0.5;
          }
          .file-input-offscreen {
            position: absolute;
            width: 1px;
            height: 1px;
            opacity: 0;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            clip-path: inset(50%);
          }
          .file-status {
            margin: 0 0 12px;
            padding: 9px 11px;
            border-radius: 8px;
            background: var(--soft);
            color: var(--muted);
            font-size: 13px;
          }
          .file-status[data-kind="success"] {
            background: rgba(2, 122, 72, 0.09);
            color: var(--ok);
          }
          .file-status[data-kind="error"] {
            background: rgba(180, 35, 24, 0.09);
            color: var(--danger);
          }
          .scraping-audit-panel {
            margin-top: 16px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: #fff;
          }
          .scraping-audit-panel > summary {
            cursor: pointer;
            list-style: none;
            padding: 14px 16px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
          }
          .scraping-audit-panel > summary::-webkit-details-marker {
            display: none;
          }
          .scraping-audit-body {
            border-top: 1px solid var(--line);
            margin: 0;
            border-radius: 0 0 10px 10px;
          }
          .scraping-controls {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
            margin-bottom: 14px;
          }
          .scraping-controls label.inline {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            margin: 0;
          }
          .scraping-controls input[type="number"] {
            width: 100%;
            box-sizing: border-box;
            min-height: 38px;
            padding: 0 10px;
            border: 1px solid var(--line);
            border-radius: 8px;
          }
          .scraping-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
          }
          .scraping-list {
            max-height: 220px;
            overflow: auto;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: #fbfcfd;
            padding: 8px;
            font: 12px/1.45 "SFMono-Regular", Consolas, monospace;
          }
          .scraping-list-item {
            padding: 6px 0;
            border-bottom: 1px solid #eef2f6;
          }
          .scraping-list-item:last-child {
            border-bottom: none;
          }
          .scraping-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
          }
          textarea.scraping-output {
            min-height: 160px;
          }
          @media (max-width: 960px) {
            .scraping-split {
              grid-template-columns: 1fr;
            }
          }
          .split-3 {
            display: grid;
            grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
            gap: 16px;
          }
          .feed-splitter {
            margin: 0 0 14px;
          }
          .feed-row {
            display: flex;
            gap: 8px;
          }
          .feed-row input[type="url"] {
            flex: 1;
            min-width: 0;
            box-sizing: border-box;
            border: 1px solid rgba(31, 41, 51, 0.14);
            border-radius: 8px;
            background: #fff;
            color: #1f2933;
            padding: 0 12px;
            height: 40px;
            font: 13px/1.5 "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
          }
          .feed-splitter .file-status {
            margin: 10px 0 0;
          }
          .feed-poi-list {
            list-style: none;
            margin: 10px 0 0;
            padding: 0;
            max-height: 220px;
            overflow-y: auto;
            border: 1px solid rgba(31, 41, 51, 0.14);
            border-radius: 8px;
            background: #fff;
          }
          .feed-poi-list li {
            display: flex;
            align-items: baseline;
            gap: 8px;
            padding: 8px 12px;
            font-size: 13px;
            border-bottom: 1px solid #eef2f6;
            cursor: pointer;
          }
          .feed-poi-list li:last-child {
            border-bottom: none;
          }
          .feed-poi-list li:hover {
            background: rgba(15, 118, 110, 0.06);
          }
          .feed-poi-list li[data-selected="true"] {
            background: rgba(15, 118, 110, 0.12);
          }
          .feed-poi-list .poi-id {
            font: 11px/1.4 "SFMono-Regular", Consolas, Menlo, monospace;
            color: #5f6c7b;
            flex: none;
          }
          .feed-poi-list .poi-city {
            margin-left: auto;
            color: #5f6c7b;
            font-size: 12px;
            flex: none;
          }
          @media (max-width: 1200px) {
            .phase-list {
              grid-template-columns: repeat(2, minmax(0, 1fr));
            }
          }
          @media (max-width: 1040px) {
            .layout,
            .phase-list,
            .split-3 {
              grid-template-columns: 1fr;
            }
            textarea {
              min-height: 300px;
            }
          }