<template>
  <div>
    <!-- HERO -->
    <section class="hero container">
      <div class="hero-eyebrow">
        <span class="badge">{{ $t('landing.hero.badgeNew') }}</span>
        <span>{{ $t('landing.hero.eyebrow') }}</span>
      </div>
      <h1 class="hero-title">
        {{ $t('landing.hero.title1') }}<br>
        <span class="text-puro-cyan">{{ $t('landing.hero.title2') }}</span>
      </h1>
      <p class="hero-sub">
        {{ $t('landing.hero.sub1') }}<br>
        <i18n-t keypath="landing.hero.sub2" tag="span">
          <template #openai><span class="pill-inline">OpenAI</span></template>
          <template #anthropic><span class="pill-inline">Anthropic</span></template>
        </i18n-t>
      </p>
      <div class="hero-cta">
        <router-link to="/login" class="btn btn-primary btn-lg">{{ $t('landing.hero.ctaLogin') }}</router-link>
        <a href="mailto:admin@puro.im" class="btn btn-ghost btn-lg">{{ $t('landing.hero.ctaContact') }}</a>
      </div>
      <div class="hero-micro">
        {{ $t('landing.hero.micro') }}
      </div>
    </section>

    <!-- ② 模型墙 -->
    <section class="block container" id="models">
      <div class="section-header">
        <div class="section-kicker">{{ $t('landing.models.kicker') }}</div>
        <h2 class="section-title">{{ $t('landing.models.title') }}</h2>
        <p class="section-sub">{{ $t('landing.models.sub') }}</p>
      </div>
      <div class="model-wall">
        <div class="model-card">
          <div class="model-logo">
            <svg width="22" height="22" viewBox="0 0 24 24" fill="#d97757"><path d="M4.5 19L12 4l7.5 15H16l-4-8.5L8 19H4.5z"/></svg>
          </div>
          <div>
            <div class="model-name">Claude Pro / Max</div>
            <div class="model-meta">Anthropic OAuth</div>
          </div>
          <div class="status-chip"><span class="dot"></span>online</div>
        </div>
        <div class="model-card">
          <div class="model-logo">
            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#10a37f" stroke-width="1.6"><circle cx="12" cy="12" r="8"/><path d="M12 4v16M4 12h16"/></svg>
          </div>
          <div>
            <div class="model-name">ChatGPT Plus / Pro</div>
            <div class="model-meta">OpenAI OAuth</div>
          </div>
          <div class="status-chip"><span class="dot"></span>online</div>
        </div>
        <div class="model-card">
          <div class="model-logo">
            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#f8fafc" stroke-width="1.6"><rect x="4" y="4" width="16" height="16" rx="3" fill="none" stroke="currentColor" stroke-width="1.6"/><path d="M8 10l-2 2 2 2M16 10l2 2-2 2M14 8l-4 8" stroke="currentColor" stroke-width="1.6" fill="none" stroke-linecap="round"/></svg>
          </div>
          <div>
            <div class="model-name">Codex CLI</div>
            <div class="model-meta">OpenAI OAuth</div>
          </div>
          <div class="status-chip"><span class="dot"></span>online</div>
        </div>
        <div class="model-card">
          <div class="model-logo">
            <svg width="22" height="22" viewBox="0 0 24 24" fill="#4285f4"><path d="M12 2L14 10L22 12L14 14L12 22L10 14L2 12L10 10Z"/></svg>
          </div>
          <div>
            <div class="model-name">Gemini Code Assist</div>
            <div class="model-meta">Google OAuth</div>
          </div>
          <div class="status-chip"><span class="dot"></span>online</div>
        </div>
        <div class="model-card is-muted">
          <div class="model-logo">
            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#94a3b8" stroke-width="1.6" stroke-linecap="round"><circle cx="5" cy="12" r="1.5" fill="#94a3b8"/><circle cx="12" cy="12" r="1.5" fill="#94a3b8"/><circle cx="19" cy="12" r="1.5" fill="#94a3b8"/></svg>
          </div>
          <div>
            <div class="model-name">{{ $t('landing.models.more') }}</div>
            <div class="model-meta">{{ $t('landing.models.morePlanned') }}</div>
          </div>
        </div>
      </div>
    </section>

    <!-- ③ 三特性 -->
    <section class="block container" id="features">
      <div class="section-header">
        <div class="section-kicker">{{ $t('landing.features.kicker') }}</div>
        <h2 class="section-title">{{ $t('landing.features.title1') }}<br>{{ $t('landing.features.title2') }}</h2>
        <p class="section-sub">{{ $t('landing.features.sub') }}</p>
      </div>
      <div class="features">
        <div class="feature">
          <div class="feature-icon">⚡</div>
          <h3>{{ $t('landing.features.f1Title') }}</h3>
          <p>
            <i18n-t keypath="landing.features.f1Desc" tag="span">
              <template #sk><code class="mono">sk-</code></template>
            </i18n-t>
          </p>
          <ul class="feature-bullets">
            <li>{{ $t('landing.features.f1b1') }}</li>
            <li>{{ $t('landing.features.f1b2') }}</li>
            <li>{{ $t('landing.features.f1b3') }}</li>
          </ul>
        </div>
        <div class="feature">
          <div class="feature-icon">🔄</div>
          <h3>{{ $t('landing.features.f2Title') }}</h3>
          <p>{{ $t('landing.features.f2Desc') }}</p>
          <ul class="feature-bullets">
            <li>{{ $t('landing.features.f2b1') }}</li>
            <li>{{ $t('landing.features.f2b2') }}</li>
            <li>{{ $t('landing.features.f2b3') }}</li>
          </ul>
        </div>
        <div class="feature">
          <div class="feature-icon">📊</div>
          <h3>{{ $t('landing.features.f3Title') }}</h3>
          <p>{{ $t('landing.features.f3Desc') }}</p>
          <ul class="feature-bullets">
            <li>{{ $t('landing.features.f3b1') }}</li>
            <li>{{ $t('landing.features.f3b2') }}</li>
            <li>{{ $t('landing.features.f3b3') }}</li>
          </ul>
        </div>
      </div>
    </section>

    <!-- ④ Code Demo -->
    <section class="block container" id="code">
      <div class="section-header">
        <div class="section-kicker">{{ $t('landing.codeDemo.kicker') }}</div>
        <h2 class="section-title">{{ $t('landing.codeDemo.title') }}</h2>
        <p class="section-sub">
          <i18n-t keypath="landing.codeDemo.sub" tag="span">
            <template #highlight><span class="text-puro-cyan">{{ $t('landing.codeDemo.subHighlight') }}</span></template>
          </i18n-t>
        </p>
      </div>
      <div class="code-demo">
        <div class="code-block">
          <div class="code-head">
            <div class="traffic">
              <span></span><span></span><span></span>
            </div>
            <div class="code-tabs">
              <span class="tab active">~/.codex/config.toml</span>
            </div>
            <span class="meta">edited 2s ago</span>
          </div>
          <pre class="mono"><code><span class="cm">[model_providers.OpenAI]</span>
base_url = <span class="str">"https://ai.puro.im"</span>
wire_api = <span class="str">"responses"</span>
requires_openai_auth = <span class="kw">true</span></code></pre>
        </div>
        <div class="code-block">
          <div class="code-head">
            <div class="traffic">
              <span></span><span></span><span></span>
            </div>
            <div class="code-tabs">
              <span class="tab active">curl.sh</span>
            </div>
            <span class="meta">zsh · puro ≈ 210ms</span>
          </div>
          <pre class="mono"><code><span class="cm">$</span> curl https://ai.puro.im/responses \
  -H <span class="str">"Authorization: Bearer sk-xxx"</span> \
  -d <span class="str">'{"model":"gpt-5.4","input":"hello"}'</span></code></pre>
        </div>
      </div>
      <div class="code-foot">{{ $t('landing.codeDemo.foot') }}</div>
    </section>

    <!-- ⑤ Dashboard mockup -->
    <section class="block container" id="dashboard">
      <div class="section-header">
        <div class="section-kicker">{{ $t('landing.dashboard.kicker') }}</div>
        <h2 class="section-title">{{ $t('landing.dashboard.title') }}</h2>
        <p class="section-sub">{{ $t('landing.dashboard.sub') }}</p>
      </div>
      <div class="dash-mock">
        <!-- browser chrome header -->
        <div class="dash-chrome">
          <div class="traffic">
            <span></span><span></span><span></span>
          </div>
          <div class="url-bar">ai.puro.im/dashboard</div>
          <span class="dash-user mono">me@puro</span>
        </div>
        <div class="dash-layout">
          <!-- sidebar -->
          <aside class="dash-side">
            <div class="side-group">
              <div class="side-label">WORKSPACE</div>
              <div class="side-item active"><span class="ico">📊</span> Dashboard</div>
              <div class="side-item"><span class="ico">🔑</span> API Keys</div>
              <div class="side-item"><span class="ico">📜</span> Logs</div>
              <div class="side-item"><span class="ico">🔌</span> Accounts<span class="side-count">12</span></div>
            </div>
            <div class="side-group">
              <div class="side-label">SETTINGS</div>
              <div class="side-item"><span class="ico">👥</span> Team</div>
              <div class="side-item"><span class="ico">💳</span> Billing</div>
              <div class="side-item"><span class="ico">👤</span> Profile</div>
            </div>
          </aside>
          <!-- main content -->
          <div class="dash-main">
            <div class="stat-row">
              <div class="stat"><div class="stat-label">{{ $t('landing.dashboard.statToday') }}</div><div class="stat-value">1,842</div><div class="stat-delta">+12.3%</div></div>
              <div class="stat"><div class="stat-label">{{ $t('landing.dashboard.statTokensIn') }}</div><div class="stat-value">2.1M</div><div class="stat-delta">+8.1%</div></div>
              <div class="stat"><div class="stat-label">{{ $t('landing.dashboard.statTokensOut') }}</div><div class="stat-value">485K</div><div class="stat-delta">+15.6%</div></div>
              <div class="stat"><div class="stat-label">{{ $t('landing.dashboard.statCost') }}</div><div class="stat-value">$1.23</div><div class="stat-delta down">-4.2%</div></div>
            </div>
            <div class="chart-grid">
              <div class="chart-card">
                <div class="chart-title">
                  {{ $t('landing.dashboard.chartTrend') }}
                  <div class="chart-legend">
                    <span><span class="sw" style="background: var(--cyan)"></span> Claude</span>
                    <span><span class="sw" style="background: #a855f7"></span> GPT</span>
                    <span><span class="sw" style="background: var(--amber)"></span> Gemini</span>
                  </div>
                </div>
                <svg viewBox="0 0 500 140" class="chart-svg">
                  <defs>
                    <linearGradient id="gc" x1="0" x2="0" y1="0" y2="1">
                      <stop offset="0%" stop-color="#22d3ee" stop-opacity="0.25"/>
                      <stop offset="100%" stop-color="#22d3ee" stop-opacity="0"/>
                    </linearGradient>
                  </defs>
                  <g stroke="#1e293b" stroke-width="1">
                    <line x1="0" y1="30" x2="500" y2="30"/>
                    <line x1="0" y1="70" x2="500" y2="70"/>
                    <line x1="0" y1="110" x2="500" y2="110"/>
                  </g>
                  <path d="M0,100 L40,85 L80,90 L120,65 L160,75 L200,50 L240,58 L280,38 L320,45 L360,25 L400,38 L440,28 L500,18 L500,140 L0,140 Z" fill="url(#gc)"/>
                  <path d="M0,100 L40,85 L80,90 L120,65 L160,75 L200,50 L240,58 L280,38 L320,45 L360,25 L400,38 L440,28 L500,18" stroke="#22d3ee" stroke-width="2" fill="none"/>
                  <path d="M0,115 L40,108 L80,100 L120,108 L160,92 L200,96 L240,75 L280,83 L320,65 L360,72 L400,56 L440,62 L500,46" stroke="#a855f7" stroke-width="2" fill="none"/>
                </svg>
              </div>
              <div class="chart-card donut-card">
                <div class="chart-title">Model distribution <span class="chart-sub">· 24h</span></div>
                <div class="donut-wrap">
                  <svg viewBox="0 0 42 42" class="donut-svg">
                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#1e293b" stroke-width="6"/>
                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#22d3ee" stroke-width="6" stroke-dasharray="48 52" stroke-dashoffset="0"/>
                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#a855f7" stroke-width="6" stroke-dasharray="32 68" stroke-dashoffset="-48"/>
                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#fbbf24" stroke-width="6" stroke-dasharray="14 86" stroke-dashoffset="-80"/>
                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#64748b" stroke-width="6" stroke-dasharray="6 94" stroke-dashoffset="-94"/>
                  </svg>
                  <div class="donut-legend">
                    <div class="donut-row"><span><span class="sw" style="background:#22d3ee"></span>Claude</span><span class="pct">48%</span></div>
                    <div class="donut-row"><span><span class="sw" style="background:#a855f7"></span>GPT</span><span class="pct">32%</span></div>
                    <div class="donut-row"><span><span class="sw" style="background:#fbbf24"></span>Gemini</span><span class="pct">14%</span></div>
                    <div class="donut-row"><span><span class="sw" style="background:#64748b"></span>Codex</span><span class="pct">6%</span></div>
                  </div>
                </div>
              </div>
            </div>
            <table class="log-table mono">
              <thead>
                <tr><th>{{ $t('landing.dashboard.tableTime') }}</th><th>{{ $t('landing.dashboard.tableModel') }}</th><th>{{ $t('landing.dashboard.tableUpstream') }}</th><th>{{ $t('landing.dashboard.tableStatus') }}</th><th>{{ $t('landing.dashboard.tableUsage') }}</th></tr>
              </thead>
              <tbody>
                <tr><td>12:34:07</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #1</span></td><td class="status-200">200</td><td>2,341</td></tr>
                <tr><td>12:34:02</td><td>claude-opus-4-7</td><td><span class="provider claude"><span class="dot"></span>Claude #2</span></td><td class="status-200">200</td><td>5,102</td></tr>
                <tr><td>12:33:58</td><td>gemini-2.5-pro</td><td><span class="provider gemini"><span class="dot"></span>Gemini #1</span></td><td class="status-200">200</td><td>843</td></tr>
                <tr><td>12:33:41</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #2</span></td><td class="status-429">429</td><td>—</td></tr>
              </tbody>
            </table>
          </div>
        </div>
      </div>
    </section>

  </div>
</template>

<script setup lang="ts">
</script>

<style scoped>
/* =============================================================
 * LandingView — component-local styles
 * Globals from puro.css (scoped to .puro-page) also provide:
 * - .log-table, .provider.{claude,gpt,gemini}, .status-200/429 (dashboard mockup)
 * - .nav, .nav-inner, .brand, .hex, .nav-links, .nav-cta (nav base)
 * - .mono, .container, .btn, .btn-primary, .btn-ghost, .btn-lg (primitives)
 * ============================================================= */

.puro-page {
  min-height: 100vh;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-sans);
  position: relative;
  overflow-x: hidden;
}

.hero {
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px;
  border: 1px solid var(--border-2);
  border-radius: 100px;
  font-size: 12px;
  color: var(--text-1);
  margin-bottom: 32px;
  background: rgba(15, 23, 42, 0.6);
}
.hero-eyebrow .badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--bg-0);
  background: var(--cyan);
  border-radius: 4px;
  letter-spacing: 0.1em;
  margin-right: 4px;
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 36px;
}
.hero-sub .pill-inline {
  display: inline-block;
  padding: 1px 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-1);
  margin: 0 2px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.hero-micro {
  font-size: 13px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* Note: these rules (.container / .section-*) intentionally override
 * puro.css defaults with landing-page-specific values.
 * puro.css has global defaults of: container max-width 1100px/padding 32px,
 * section-title margin-bottom 16px, section-kicker letter-spacing 0.15em.
 * Source-order ensures the scoped values below win. */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}
.block { padding: 80px 24px; }
.section-header { text-align: center; margin-bottom: 40px; }
.section-kicker {
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
.section-title {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-sub { color: var(--text-2); font-size: 15px; }

/* brand SVG */
.brand svg { color: var(--cyan); flex-shrink: 0; }

/* model wall */
.model-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.model-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-1);
  display: flex;
  align-items: center;
  gap: 12px;
}
.model-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--cyan);
}
.model-name { font-weight: 600; font-size: 14px; }
.model-meta { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); margin-top: 2px; }
.model-card.is-muted { opacity: 0.5; }
.model-card.is-muted .model-name { color: var(--text-2); }
.model-card .status-chip {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green, #34d399);
  display: flex;
  align-items: center;
  gap: 5px;
}
.model-card .status-chip .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green, #34d399);
  box-shadow: 0 0 6px rgba(52,211,153,0.6);
}
.model-card.is-muted .status-chip { display: none; }

/* features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.feature {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-1);
}
.feature-icon { font-size: 28px; margin-bottom: 14px; }
.feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature p { color: var(--text-2); font-size: 14px; line-height: 1.6; }
.feature code { color: var(--cyan); font-size: 13px; }
.feature-bullets {
  list-style: none;
  padding: 0;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}
.feature-bullets li {
  padding: 6px 0;
  color: var(--text-2);
  font-size: 12px;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
}
.feature-bullets li::before {
  content: '→';
  color: var(--cyan);
  font-weight: 600;
}

/* code demo */
.code-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 820px) { .code-demo { grid-template-columns: 1fr; } }
.code-block {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-code);
  overflow: hidden;
}
.code-head {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  gap: 12px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
}
.traffic { display: flex; gap: 6px; }
.traffic span {
  width: 10px; height: 10px; border-radius: 50%;
}
.traffic span:nth-child(1) { background: #f87171; }
.traffic span:nth-child(2) { background: #fbbf24; }
.traffic span:nth-child(3) { background: #34d399; }
.code-tabs .tab {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  padding: 2px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
}
.code-tabs .tab.active {
  color: var(--cyan);
  background: rgba(34,211,238,0.1);
  border-color: rgba(34,211,238,0.3);
}
.code-head .meta {
  margin-left: auto;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-3);
}
.code-block pre {
  padding: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-1);
  overflow-x: auto;
}
.cm { color: var(--text-3); }
.str { color: var(--cyan); }
.kw { color: var(--amber); }
.code-foot {
  margin-top: 20px;
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* dash mockup */
.dash-mock {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--bg-1);
  overflow: hidden;
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.8);
}

/* browser chrome */
.dash-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
}
.url-bar {
  flex: 1;
  padding: 5px 12px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
}
.dash-user { font-size: 11px; color: var(--text-3); }

/* dashboard layout */
.dash-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 460px;
}
@media (max-width: 720px) {
  .dash-layout { grid-template-columns: 1fr; }
  .dash-side { display: none; }
}
.dash-side {
  border-right: 1px solid var(--border);
  padding: 16px 10px;
  background: rgba(2, 6, 23, 0.4);
}
.side-group { margin-bottom: 20px; }
.side-label {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0 8px 6px;
  font-family: var(--font-mono);
}
.side-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-2);
  cursor: pointer;
}
.side-item.active { background: rgba(34, 211, 238, 0.08); color: var(--cyan); }
.side-item .ico { font-size: 12px; }
.side-count {
  margin-left: auto;
  font-size: 10px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.dash-main { padding: 20px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
@media (max-width: 720px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
.stat {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: rgba(15,23,42,0.6);
}
.stat-label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.stat-value { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; font-family: var(--font-mono); }
.stat-delta { font-size: 11px; color: var(--green); margin-top: 4px; font-family: var(--font-mono); }
.stat-delta.down { color: var(--red); }

/* chart grid: 2fr line + 1fr donut */
.chart-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
@media (max-width: 720px) { .chart-grid { grid-template-columns: 1fr; } }
.chart-card {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: rgba(15,23,42,0.6);
  padding: 16px;
}
.chart-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chart-sub { font-weight: 400; color: var(--text-3); }
.chart-legend {
  display: flex;
  gap: 10px;
  font-size: 11px;
  color: var(--text-3);
  font-weight: 400;
}
.chart-legend span { display: inline-flex; align-items: center; gap: 4px; }
.sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
.chart-svg { width: 100%; height: 140px; display: block; }

/* donut chart */
.donut-card .chart-title { margin-bottom: 8px; }
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}
.donut-svg {
  width: 100px;
  height: 100px;
  transform: rotate(-90deg);
  flex-shrink: 0;
}
.donut-legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 11px;
  font-family: var(--font-mono);
}
.donut-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-1);
}
.donut-row span:first-child { display: flex; align-items: center; }
.donut-row .pct { color: var(--text-3); }

/* Nav sticky + responsive tweaks (augments puro.css defaults)
 * Note: puro.css defines .puro-page .nav (z-index 50, blur 16px, gap 28px)
 * at higher specificity; rules here only add what puro.css lacks
 * (our darker sticky bg + mobile hide-nav-links). */
.nav {
  position: sticky;
  top: 0;
  background: rgba(10,14,26,0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 16px 24px;
  max-width: 1120px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
}
.nav-links {
  display: flex;
  font-size: 14px;
  color: var(--text-2);
}
.nav-links a:hover { color: var(--text-0); }
.nav-cta {
  display: flex;
  gap: 10px;
  margin-left: auto;
}
@media (max-width: 640px) {
  .nav-links { display: none; }
}

/* Footer */
.puro-footer {
  margin-top: 80px;
  padding: 60px 24px 40px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand .brand { margin-bottom: 12px; }
.footer-tagline { color: var(--text-2); font-size: 13px; line-height: 1.6; margin-bottom: 8px; max-width: 280px; }
.footer-meta { color: var(--text-3); font-size: 12px; line-height: 1.7; margin-bottom: 12px; }
.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.dot-green {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green, #34d399);
  box-shadow: 0 0 6px rgba(52,211,153,0.6);
}
.footer-col-title {
  color: var(--text-0);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.footer-col a {
  display: block;
  color: var(--text-2);
  font-size: 13px;
  padding: 4px 0;
}
.footer-col a:hover { color: var(--cyan); }
</style>
