<template>
  <!-- 没 pass 时强制弹输入框 -->
  <div v-if="needPass" class="auth-overlay">
    <div class="auth-modal">
      <h2>🔒 输入访问令牌</h2>
      <p class="auth-hint">notes 是私密录音库，需要 passphrase 才能访问。</p>
      <form @submit.prevent="submitPass">
        <input
          v-model="passDraft"
          type="password"
          autofocus
          placeholder="passphrase"
          class="auth-input"
        />
        <button class="auth-btn" :disabled="!passDraft.trim()">进入</button>
      </form>
      <p v-if="authError" class="auth-err">{{ authError }}</p>
    </div>
  </div>

  <div v-else class="root">
    <aside class="sidebar">
      <header class="side-head">
        <h1>📝 Notes</h1>
        <button class="logout-btn" @click="logout" title="退出 / 改 passphrase">⎋</button>
      </header>
      <div class="upload-row">
        <button
          v-if="recState === 'idle'"
          class="rec-btn"
          :disabled="uploading"
          @click="startRec"
        >🎙️ 直接录</button>
        <button
          v-else
          class="rec-btn recording"
          @click="stopRec"
        >⏹ {{ fmtSec(recDuration) }}</button>
        <label class="upload-pick">
          <input
            ref="fileInput"
            type="file"
            accept="audio/*,video/*"
            @change="onFile"
          />
          <span class="upload-btn small" :class="{ uploading }">{{ uploading ? '⏳' : '＋ 文件' }}</span>
        </label>
      </div>
      <p v-if="uploadErr" class="upload-err">{{ uploadErr }}</p>
      <ul class="list">
        <li v-if="loading" class="list-empty">加载…</li>
        <li v-else-if="!list.length" class="list-empty">还没录音，点上面 ＋ 传一个</li>
        <li
          v-for="r in list"
          :key="r.id"
          class="item"
          :class="{ active: selectedId === r.id, [r.status]: true }"
          @click="select(r.id)"
        >
          <div class="item-title">{{ r.title }}</div>
          <div class="item-meta">
            <span class="status">{{ statusLabel(r.status) }}</span>
            <span>· {{ fmtSize(r.size_bytes) }}</span>
            <span v-if="r.has_summary">· ✓ 纪要</span>
          </div>
        </li>
      </ul>
    </aside>

    <main class="content">
      <p v-if="!selected" class="empty">← 从左边挑一条</p>
      <template v-else>
        <header class="cont-head">
          <div class="title-row">
            <h2>
              {{ selected.title }}
              <button class="rename-btn" title="重命名" @click="rename">✏️</button>
            </h2>
            <div class="actions">
              <button
                class="action-btn"
                :disabled="['pending','transcribing','cleaning','summarizing'].includes(selected.status)"
                :title="selected.transcript ? '已有 transcript，只重跑 LLM 润色 + 纪要' : '重新 ASR + 润色 + 纪要'"
                @click="retry"
              >↻ 重跑</button>
              <button class="action-btn danger" @click="remove">🗑 删除</button>
            </div>
          </div>
          <div class="head-meta">
            <span>{{ statusLabel(selected.status) }}</span>
            <span>· {{ fmtSize(selected.size_bytes) }}</span>
            <span>· {{ selected.created_at }}</span>
          </div>
          <div v-if="selected.status === 'done'" class="feishu-row">
            <a
              v-if="selected.feishu_url"
              :href="selected.feishu_url"
              target="_blank"
              rel="noopener"
              class="feishu-link"
            >📄 飞书文档 · {{ selected.feishu_url.replace(/^https?:\/\//, '').slice(0, 40) }}…</a>
            <button
              class="feishu-btn"
              :disabled="feishuPushing"
              @click="pushFeishu"
            >
              {{ feishuPushing ? '⏳ 推送中…'
                : selected.feishu_url ? '↻ 重新生成' : '📤 一键转飞书文档' }}
            </button>
            <p v-if="feishuErr" class="feishu-err">{{ feishuErr }}</p>
          </div>
        </header>
        <audio :src="audioUrl(selected.id)" controls class="audio" />

        <section v-if="selected.error" class="block err">
          <h3>错误</h3>
          <pre>{{ selected.error }}</pre>
        </section>

        <section class="block">
          <h3>📋 会议纪要</h3>
          <p v-if="!selected.summary && selected.status === 'done'" class="muted">空</p>
          <p v-else-if="['pending','transcribing','summarizing'].includes(selected.status)" class="muted">
            {{ progressText(selected.status) }}…
          </p>
          <div v-else class="prose" v-html="mdLite(selected.summary)"></div>
        </section>

        <section class="block">
          <h3>✨ 清理润色</h3>
          <p v-if="!selected.cleaned && selected.status === 'done'" class="muted">空（cleanup step 失败，看下方原文）</p>
          <p v-else-if="['pending','transcribing','cleaning','summarizing'].includes(selected.status)" class="muted">
            {{ progressText(selected.status) }}…
          </p>
          <div v-else class="prose" v-html="mdLite(selected.cleaned)"></div>
        </section>

        <section class="block">
          <details>
            <summary><h3 style="display:inline">🎙️ 转写原文（默认折叠）</h3></summary>
            <p v-if="!selected.transcript" class="muted">{{ selected.status === 'failed' ? '转写失败' : '尚未生成' }}</p>
            <pre v-else class="transcript">{{ selected.transcript }}</pre>
          </details>
        </section>
      </template>
    </main>
  </div>
</template>

<script setup>
import { ref, onMounted, onBeforeUnmount } from 'vue'
import {
  listRecordings,
  getRecording,
  uploadRecording,
  deleteRecording,
  retryRecording,
  renameRecording,
  convertFeishu,
  audioUrl as audioUrlFn,
  getPass,
  setPass,
  clearPass,
} from './lib/api.js'

const needPass = ref(!getPass())
const passDraft = ref('')
const authError = ref('')

const list = ref([])
const loading = ref(false)
const selected = ref(null)
const selectedId = ref(null)
const uploading = ref(false)
const uploadErr = ref('')
const feishuPushing = ref(false)
const feishuErr = ref('')
let pollTimer = null

// 浏览器内录音（iOS 没法选录音机 App 文件，直接 web record 更顺）
const recState = ref('idle')   // 'idle' | 'recording'
const recDuration = ref(0)
let mediaRecorder = null
let recChunks = []
let recStream = null
let recTimer = null

async function startRec() {
  uploadErr.value = ''
  if (!navigator.mediaDevices?.getUserMedia) {
    uploadErr.value = '浏览器不支持 mic 录音'
    return
  }
  try {
    recStream = await navigator.mediaDevices.getUserMedia({ audio: true })
  } catch (e) {
    uploadErr.value = 'mic 权限被拒：' + (e.message || e.name)
    return
  }
  // Safari 偏向 audio/mp4，Chrome/Edge 优先 audio/webm
  const tries = ['audio/webm;codecs=opus', 'audio/webm', 'audio/mp4', '']
  let mimeType = ''
  for (const t of tries) {
    if (!t || (window.MediaRecorder && MediaRecorder.isTypeSupported(t))) {
      mimeType = t
      break
    }
  }
  recChunks = []
  mediaRecorder = mimeType
    ? new MediaRecorder(recStream, { mimeType })
    : new MediaRecorder(recStream)
  mediaRecorder.ondataavailable = (e) => { if (e.data && e.data.size) recChunks.push(e.data) }
  mediaRecorder.onstop = onRecStop
  mediaRecorder.start(1000)  // 1s chunks 保证 stop 时有数据
  recState.value = 'recording'
  recDuration.value = 0
  recTimer = setInterval(() => recDuration.value++, 1000)
}

function stopRec() {
  if (mediaRecorder && mediaRecorder.state !== 'inactive') {
    mediaRecorder.stop()
  }
  if (recTimer) { clearInterval(recTimer); recTimer = null }
}

async function onRecStop() {
  const mimeType = mediaRecorder?.mimeType || 'audio/webm'
  const blob = new Blob(recChunks, { type: mimeType })
  if (recStream) {
    recStream.getTracks().forEach(t => t.stop())
    recStream = null
  }
  recState.value = 'idle'
  // 生成文件名
  const ext = mimeType.includes('mp4') ? 'm4a'
    : mimeType.includes('webm') ? 'webm'
    : mimeType.includes('ogg') ? 'ogg'
    : 'bin'
  const ts = new Date().toISOString().slice(0, 19).replace(/[:T]/g, '-')
  const file = new File([blob], `录音-${ts}.${ext}`, { type: mimeType })
  if (file.size < 1024) {
    uploadErr.value = '录音太短（< 1KB），没保存'
    return
  }
  await doUpload(file)
}

function fmtSec(s) {
  const m = Math.floor(s / 60)
  const sec = s % 60
  return m + ':' + (sec < 10 ? '0' : '') + sec
}

async function submitPass() {
  setPass(passDraft.value.trim())
  try {
    await listRecordings()
    needPass.value = false
    authError.value = ''
    await refresh()
    syncFromUrl()
    startPoll()
  } catch (e) {
    if (e.unauthorized) {
      authError.value = '令牌不对'
      clearPass()
    } else {
      authError.value = e.message || String(e)
    }
  }
}

function logout() {
  clearPass()
  needPass.value = true
  list.value = []
  selected.value = null
  selectedId.value = null
  history.replaceState(null, '', window.location.pathname)
  stopPoll()
}

async function refresh(silent = false) {
  if (!silent) loading.value = true
  try {
    const fresh = await listRecordings()
    // 增量更新：尽量复用已有 ref，避免整 array 替换导致闪动
    if (!list.value.length) {
      list.value = fresh
    } else {
      const byId = new Map(list.value.map(r => [r.id, r]))
      list.value = fresh.map(r => {
        const old = byId.get(r.id)
        if (old) {
          Object.assign(old, r)
          return old
        }
        return r
      })
    }
  }
  catch (e) {
    if (e.unauthorized) { logout(); return }
  }
  finally { if (!silent) loading.value = false }
  // 同步当前选中
  if (selectedId.value) {
    try {
      const fresh = await getRecording(selectedId.value)
      if (selected.value) {
        Object.assign(selected.value, fresh)
      } else {
        selected.value = fresh
      }
    } catch {}
  }
}

async function select(id) {
  selectedId.value = id
  // URL 同步：?id=N，方便刷新 / 分享 / bookmark
  const q = new URLSearchParams(window.location.search)
  q.set('id', String(id))
  history.replaceState(null, '', '?' + q.toString())
  try { selected.value = await getRecording(id) }
  catch (e) {
    if (e.unauthorized) { logout(); return }
  }
}

function syncFromUrl() {
  const id = parseInt(new URLSearchParams(window.location.search).get('id'))
  if (id && id !== selectedId.value) select(id)
}

function onFile(e) {
  const f = e.target.files?.[0]
  if (!f) return
  doUpload(f).then(() => { e.target.value = '' })
}

async function doUpload(file) {
  uploading.value = true
  uploadErr.value = ''
  try {
    const title = file.name.replace(/\.[^.]+$/, '')
    const r = await uploadRecording(title, file)
    await refresh()
    select(r.id)
  } catch (e) {
    if (e.unauthorized) { logout(); return }
    uploadErr.value = e.message || String(e)
  } finally {
    uploading.value = false
  }
}

async function remove() {
  if (!confirm('删除这条录音 + 转写 + 纪要？')) return
  try {
    await deleteRecording(selectedId.value)
    selectedId.value = null
    selected.value = null
    history.replaceState(null, '', window.location.pathname)
    await refresh()
  } catch (e) { alert(e.message) }
}

async function rename() {
  const cur = selected.value?.title || ''
  const t = prompt('改个名字', cur)
  if (t == null) return
  const trimmed = t.trim()
  if (!trimmed || trimmed === cur) return
  try {
    await renameRecording(selectedId.value, trimmed)
    if (selected.value) selected.value.title = trimmed
    const inList = list.value.find(r => r.id === selectedId.value)
    if (inList) inList.title = trimmed
  } catch (e) { alert(e.message) }
}

async function retry() {
  try {
    await retryRecording(selectedId.value)
    await refresh()
  } catch (e) { alert(e.message) }
}

async function pushFeishu() {
  if (feishuPushing.value) return
  feishuPushing.value = true
  feishuErr.value = ''
  try {
    const r = await convertFeishu(selectedId.value)
    if (selected.value) {
      selected.value.feishu_doc_id = r.doc_id
      selected.value.feishu_url = r.url
    }
  } catch (e) {
    feishuErr.value = e.message || String(e)
  } finally {
    feishuPushing.value = false
  }
}

function audioUrl(id) { return audioUrlFn(id) }

function statusLabel(s) {
  return ({
    pending: '⏳ 排队',
    transcribing: '🎙️ 转写中',
    cleaning: '✨ 清理润色中',
    summarizing: '📋 总结中',
    done: '✓ 完成',
    failed: '✗ 失败',
  })[s] || s
}
function progressText(s) {
  return ({
    pending: '等候处理',
    transcribing: '语音转写中（视音频长度可能要几分钟）',
    cleaning: 'LLM 分段 + 去口语 + 润色 + 高亮',
    summarizing: 'LLM 生成会议纪要',
  })[s] || s
}
function fmtSize(b) {
  if (!b) return '?'
  if (b < 1024) return b + 'B'
  if (b < 1024 * 1024) return (b / 1024).toFixed(1) + 'KB'
  if (b < 1024 * 1024 * 1024) return (b / 1024 / 1024).toFixed(1) + 'MB'
  return (b / 1024 / 1024 / 1024).toFixed(2) + 'GB'
}

// 极简 markdown
function mdLite(s) {
  if (!s) return ''
  let h = s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
  h = h.replace(/^### (.+)$/gm, '<h4>$1</h4>')
  h = h.replace(/^## (.+)$/gm, '<h3>$1</h3>')
  h = h.replace(/^# (.+)$/gm, '<h2>$1</h2>')
  h = h.replace(/\*\*(.+?)\*\*/g, '<b>$1</b>')
  h = h.replace(/`([^`]+)`/g, '<code>$1</code>')
  h = h.replace(/(^|\n)\s*[-*]\s+/g, '$1• ')
  return h.split(/\n{2,}/).map(p => `<p>${p.replace(/\n/g, '<br>')}</p>`).join('')
}

function startPoll() {
  stopPoll()
  pollTimer = setInterval(() => refresh(true), 5000)
}
function stopPoll() {
  if (pollTimer) { clearInterval(pollTimer); pollTimer = null }
}

onMounted(async () => {
  if (!needPass.value) {
    await refresh()
    syncFromUrl()
    startPoll()
  }
  // 浏览器前进/后退按钮也同步
  window.addEventListener('popstate', syncFromUrl)
})
onBeforeUnmount(() => {
  stopPoll()
  window.removeEventListener('popstate', syncFromUrl)
})
</script>

<style>
:root {
  --bg: #0f0f0f;
  --bg-elev: #161616;
  --bg-card: #1a1a2e;
  --bg-hover: #232342;
  --bg-active: #2a1a3e;
  --border: #2a2a3a;
  --border-soft: #1f1f2a;
  --text: #e0e0e0;
  --text-dim: #a0a0a0;
  --text-mute: #666;
  --accent: #c084fc;
  --accent-strong: #7c5cbf;
  --accent-cyan: #06b6d4;
  --accent-green: #4ade80;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body, #app { height: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
input, textarea { font-family: inherit; background: transparent; border: none; color: inherit; outline: none; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
</style>

<style scoped>
.auth-overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
}
.auth-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 360px;
  max-width: calc(100vw - 32px);
}
.auth-modal h2 { font-size: 20px; margin-bottom: 8px; }
.auth-hint { color: var(--text-mute); font-size: 13px; margin-bottom: 20px; }
.auth-input {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
}
.auth-input:focus { border-color: var(--accent-strong); }
.auth-btn {
  width: 100%;
  background: var(--accent-strong);
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  font-weight: 600;
}
.auth-btn:hover:not(:disabled) { background: var(--accent); }
.auth-err {
  color: var(--accent-red);
  margin-top: 12px;
  font-size: 13px;
  background: rgba(239,68,68,0.08);
  padding: 8px;
  border-radius: 4px;
}

.root { height: 100%; display: flex; }

.sidebar {
  width: 340px;
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  background: var(--bg-elev);
}
.side-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
}
.side-head h1 { font-size: 17px; font-weight: 600; }
.logout-btn {
  width: 28px; height: 28px; border-radius: 50%;
  font-size: 14px; color: var(--text-mute);
}
.logout-btn:hover { background: rgba(255,255,255,0.06); color: var(--text); }

.upload-row {
  padding: 12px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  gap: 8px;
}
.rec-btn {
  flex: 1;
  background: var(--accent-strong);
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  transition: background 0.15s;
}
.rec-btn:hover:not(:disabled) { background: var(--accent); }
.rec-btn.recording {
  background: var(--accent-red);
  animation: rec-pulse 1.4s ease-in-out infinite;
}
@keyframes rec-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.upload-pick { position: relative; display: block; cursor: pointer; flex-shrink: 0; }
.upload-pick input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-btn {
  display: block;
  text-align: center;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 10px 14px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  transition: background 0.15s;
}
.upload-btn:hover { background: var(--bg-hover); color: var(--text); }
.upload-btn.uploading { background: var(--bg-card); color: var(--text-dim); }
.upload-btn.small { padding: 10px 12px; }
.upload-err {
  color: var(--accent-red);
  font-size: 12px;
  margin: 0 12px 8px;
  background: rgba(239,68,68,0.08);
  padding: 6px 8px;
  border-radius: 4px;
}

.list { list-style: none; flex: 1; overflow-y: auto; }
.list-empty { padding: 40px 16px; text-align: center; color: var(--text-mute); font-size: 13px; }
.item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
}
.item:hover { background: var(--bg-card); }
.item.active { background: var(--bg-active); }
.item.active .item-title { color: var(--accent); }
.item.failed .status { color: var(--accent-red); }
.item.done .status { color: var(--accent-green); }
.item-title {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-meta {
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-mute);
  display: flex;
  gap: 4px;
}

.content {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
}
.empty {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
  color: var(--text-mute);
  font-size: 15px;
}
.cont-head { margin-bottom: 18px; }
.cont-head h2 { font-size: 22px; margin-bottom: 6px; }
.head-meta {
  font-size: 12px;
  color: var(--text-mute);
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
/* 旧 .danger-btn / .retry-btn 已被 .action-btn 替代 */

.title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
}
.title-row h2 { flex: 1; min-width: 0; }
.actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.action-btn {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--bg-elev);
  color: var(--text-dim);
  border: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
}
.action-btn:hover:not(:disabled) { background: var(--bg-hover); color: var(--text); }
.action-btn.danger { color: var(--accent-red); }
.action-btn.danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.4);
}

.feishu-row {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.feishu-link {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  text-decoration: none;
}
.feishu-link:hover { background: rgba(6, 182, 212, 0.2); }
.feishu-btn {
  background: var(--accent-strong);
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}
.feishu-btn:hover:not(:disabled) { background: var(--accent); }
.feishu-err {
  width: 100%;
  margin: 0;
  color: var(--accent-red);
  background: rgba(239,68,68,0.08);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
}
.retry-btn { background: rgba(124, 92, 191, 0.15); color: var(--accent); }
.retry-btn:hover { background: rgba(124, 92, 191, 0.3); }
.danger-btn { background: rgba(239, 68, 68, 0.1); color: var(--accent-red); }
.danger-btn:hover { background: rgba(239, 68, 68, 0.25); }

.audio { width: 100%; margin-bottom: 20px; }

.block {
  background: var(--bg-card);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 16px;
}
.block.err { background: rgba(239,68,68,0.08); }
.block h3 {
  font-size: 13px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.muted { color: var(--text-mute); font-size: 13px; }
.transcript {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.prose { font-size: 14px; line-height: 1.7; }
.prose :deep(p) { margin-bottom: 10px; }
.prose :deep(h2), .prose :deep(h3), .prose :deep(h4) {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin: 14px 0 6px;
}
.prose :deep(b) { color: var(--accent); }
.prose :deep(code) {
  background: var(--bg-elev);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: ui-monospace, monospace;
  font-size: 12px;
}
.block.err pre { white-space: pre-wrap; color: var(--accent-red); font-size: 12px; }

.block details > summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  margin-bottom: 4px;
}
.block details > summary::-webkit-details-marker { display: none; }
.block details > summary::before {
  content: '▶';
  display: inline-block;
  margin-right: 6px;
  font-size: 11px;
  color: var(--text-mute);
  transition: transform 0.15s;
}
.block details[open] > summary::before { transform: rotate(90deg); }
.block details > summary h3 {
  margin: 0 !important;
  text-transform: none;
  letter-spacing: normal;
  font-size: 13px;
}

@media (max-width: 768px) {
  .root { flex-direction: column; }
  .sidebar { width: 100%; height: 45vh; border-right: none; border-bottom: 1px solid var(--border-soft); }
}
</style>
