{% extends "global/Page.html" %}

{% block content %}

<style>
  *, *::before, *::after { box-sizing: border-box; }

  body, .otree-body {
    /* background: #f5f3ff !important; */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  }

  /* ── TOP BAR ── */
  .neg-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #1e1245;
    color: #fff;
    padding: 14px 24px;
    border-radius: 14px;
    margin-bottom: 22px;
    box-shadow: 0 4px 16px rgba(30,18,69,.18);
  }
  .neg-header .title {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .01em;
  }
  .neg-header .role-block { text-align: center; }
  .neg-header .role-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #c4b5fd;
    margin-bottom: 3px;
  }
  .neg-header .role-name {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
  }

  /* ── CARDS ── */
  .card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 15px rgba(30,18,69,.07);
    padding: 20px 22px;
    margin-bottom: 18px;
  }
  .card-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #64748b;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e2e8f0;
  }

  /* ── INSTRUCTION TEXT ── */
  .instruction-text {
    font-size: 15px;
    color: #334155;
    line-height: 1.6;
    margin: 0;
  }
  .instruction-text strong { color: #1e1245; }

  /* ── PRODUCTION TABLE ── */
  .prod-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
  }
  .prod-table th {
    background: #f8fafc;
    color: #475569;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 9px 12px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
  }
  .prod-table td {
    padding: 9px 12px;
    border-bottom: 1px solid #f1f5f9;
    color: #1e293b;
  }
  .prod-table tr:last-child td { border-bottom: none; }
  .prod-table tr:hover td { background: #f8fafc; }

  /* ── UTILITY CARD ── */
  .utility-card {
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
    color: #fff;
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 16px rgba(124,58,237,.25);
  }
  .utility-card .utility-heading {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
    margin-bottom: 4px;
  }
  .utility-card .utility-formula {
    font-size: 13px;
    color: rgba(255,255,255,.85);
  }
  .utility-card #utility {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    transition: transform .15s ease, opacity .15s ease;
  }

  /* ── PLAN SLIDER ── */
  .plan-slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, #7c3aed 0%, #7c3aed calc((var(--val,1) - 1)/5 * 100%), #e2e8f0 calc((var(--val,1) - 1)/5 * 100%));
    outline: none;
    cursor: pointer;
    margin: 10px 0 14px;
  }
  .plan-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: #7c3aed;
    border: 3px solid #fff;
    box-shadow: 0 2px 6px rgba(124,58,237,.4);
    cursor: pointer;
  }
  .plan-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #475569;
  }
  .plan-badge strong {
    display: inline-block;
    background: #7c3aed;
    color: #fff;
    border-radius: 6px;
    padding: 2px 10px;
    font-size: 16px;
    font-weight: 700;
    min-width: 32px;
    text-align: center;
  }

  /* ── SUBMIT ── */
  .submit-area {
    text-align: center;
    margin-top: 8px;
  }
  .btn-submit {
    background: #1e1245;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 11px 36px;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: background .2s, transform .1s;
    box-shadow: 0 2px 8px rgba(30,18,69,.2);
  }
  .btn-submit:hover { background: #0f172a; transform: translateY(-1px); }
  .btn-submit:active { transform: translateY(0); }
</style>

<!-- ══ TOP BAR ══ -->
<div class="neg-header">
  <div class="title">Pre-Negotiation Phase</div>
  <div class="role-block">
    <div class="role-label">Assigned Role</div>
    <div class="role-name">Country {{ country }}</div>
  </div>
  <!-- empty right side keeps flex spacing balanced -->
  <div style="width: 120px;"></div>
</div>

<!-- Instruction -->
<div class="card">
  <p class="card-title">Your Task</p>
  <p class="instruction-text">
    Before negotiating a trade deal, select the production plan that maximises your utility
    <strong>in the absence of trade (autarky)</strong>.
  </p>
</div>

<!-- Production Table -->
<div class="card">
  <p class="card-title">Possible Production Plans</p>
  <table class="prod-table">
    <thead>
      <tr>
        <th>Plan</th>
        <th>Clothes</th>
        <th>Food</th>
      </tr>
    </thead>
    <tbody>
      {% for row in plan_table %}
      <tr>
        <td><strong>{{ row.plan }}</strong></td>
        <td>{{ row.clothes }}</td>
        <td>{{ row.food }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
</div>

<!-- Utility -->
<div class="utility-card">
  <div>
    <div class="utility-heading">Current Utility</div>
    <div class="utility-formula">5 × min(Clothes, Food)</div>
  </div>
  <div id="utility">0</div>
</div>

<!-- Plan Selection -->
<div class="card">
  <p class="card-title">Select Your Production Plan</p>
  <input
    class="plan-slider"
    type="range"
    name="autarky_plan"
    min="1" max="6" step="1" value="1"
    id="planSlider"
    style="--val:1"
    oninput="updateSliderValue(this.value); sendLiveData();">
  <div class="plan-badge">
    Selected Plan: <strong><span id="sliderValue">1</span></strong>
  </div>
</div>

<!-- Submit -->
<div class="submit-area">
  <button class="btn-submit">Continue</button>
</div>

<!-- ══ SCRIPTS (all original logic preserved exactly) ══ -->
<script>
function updateSliderValue(val) {
    document.getElementById("sliderValue").innerText = val;
    document.getElementById("planSlider").style.setProperty("--val", val);
}
</script>

<script>
function sendLiveData() {
    let data = {
        autarky_plan: document.querySelector('[name="autarky_plan"]').value
    };
    liveSend(data);
}
</script>

<script>
function liveRecv(data) {
    const utilEl = document.getElementById("utility");
    utilEl.style.transform = "scale(1.15)";
    utilEl.style.opacity = "0.7";
    setTimeout(() => {
        utilEl.innerText = data.utility;
        utilEl.style.transform = "scale(1)";
        utilEl.style.opacity = "1";
    }, 80);
}
</script>

<script>
document.addEventListener("DOMContentLoaded", function() {
    sendLiveData();
});
</script>

{% endblock %}