{% 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;
  }
  .neg-header .timer-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
  }
  .neg-header .timer-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #c4b5fd;
  }
  .neg-header #timer {
    font-size: 22px;
    font-weight: 800;
    color: #f5f3ff;
    font-variant-numeric: tabular-nums;
    transition: color .3s;
  }
  .neg-header #timer.urgent { color: #fbbf24; }

  /* ── TIME WARNING ── */


  #timeWarning {
    color: #991b1b;
    background: #fff1f2;
    border: 2px solid #f87171;
    border-radius: 8px;
    padding: 14px 20px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    display: none;
    margin-bottom: 18px;
  }
  #timeWarning.visible { display: block; }

  /* ── LAYOUT ── */
  .neg-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
    align-items: start;
  }

  /* ── CARDS ── */
  .card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 15px rgba(30,18,69,.07);
    padding: 20px 22px;
    margin-bottom: 18px;
  }
  .card:last-child { margin-bottom: 0; }
  .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;
  }

  /* ── 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-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .utility-card .utility-heading {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
  }
  .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;
  }
  #errorMessage {
    color: #fbbf24;
    font-size: 13px;
    font-weight: 600;
    margin-top: 6px;
    min-height: 18px;
    display: block;
  }

  /* ── BOTTOM ROW (Plan + Trade) ── */
  .decisions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  /* ── 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: 6px;
    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;
  }

  /* ── TRADE STEPPERS ── */
  .trade-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
  }
  .trade-row:last-child { border-bottom: none; }
  .trade-label {
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    min-width: 100px;
  }
  .stepper {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .stepper button {
    width: 30px; height: 30px;
    border-radius: 8px;
    border: 1.5px solid #e2e8f0;
    background: #f8fafc;
    color: #475569;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .15s, border-color .15s;
    padding: 0;
  }
  .stepper button:hover {
    background: #7c3aed;
    border-color: #7c3aed;
    color: #fff;
  }
  .stepper input[type="number"] {
    width: 54px;
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
    border: 1.5px solid #e2e8f0;
    border-radius: 8px;
    padding: 5px 4px;
    outline: none;
    font-family: inherit;
    -moz-appearance: textfield;
  }
  .stepper input[type="number"]::-webkit-inner-spin-button,
  .stepper input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
  .stepper input[type="number"]:focus {
    border-color: #7c3aed;
    box-shadow: 0 0 0 3px rgba(124,58,237,.15);
  }

  /* ── CHAT PANEL ── */
  .chat-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 15px rgba(30,18,69,.07);
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 580px;
  }
  .chat-card .card-title { flex-shrink: 0; }
  .chat-card .chat-inner { flex: 1; overflow: hidden; }

  /* ── SUBMIT ── */
  .submit-area {
    margin-top: 14px;
    text-align: right;
  }
  .btn-submit {
    background: #1e1245;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 11px 28px;
    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">Negotiation Phase</div>

  <div class="role-block">
    <div class="role-label">Assigned Role</div>
    <div class="role-name">Country {{ country }}</div>
  </div>

  <div class="timer-block">
    <div class="timer-label">Time Remaining</div>
    <span id="timer">5:00</span>
  </div>
</div>

<div id="timeWarning"></div>

<!-- ══ MAIN GRID ══ -->
<div class="neg-grid">

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

    <!-- Plan + Trade side by side -->
    <div class="decisions-row">

      <!-- Plan Selection -->
      <div class="card">
        <p class="card-title">Select Plan</p>
        <input
          class="plan-slider"
          type="range"
          name="selected_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>

      <!-- Trade Decisions -->
      <div class="card">
        <p class="card-title">Trade Decisions</p>

        <div class="trade-row">
          <span class="trade-label">Clothes Import</span>
          <div class="stepper">
            <button type="button" onclick="changeValue('clothes_import', -1)">−</button>
            <input type="number" id="clothes_import" name="clothes_import" value="0" min="0" max="15" oninput="sendLiveData()">
            <button type="button" onclick="changeValue('clothes_import', 1)">+</button>
          </div>
        </div>

        <div class="trade-row">
          <span class="trade-label">Clothes Export</span>
          <div class="stepper">
            <button type="button" onclick="changeValue('clothes_export', -1)">−</button>
            <input type="number" id="clothes_export" name="clothes_export" value="0" min="0" max="15" oninput="sendLiveData()">
            <button type="button" onclick="changeValue('clothes_export', 1)">+</button>
          </div>
        </div>

        <div class="trade-row">
          <span class="trade-label">Food Import</span>
          <div class="stepper">
            <button type="button" onclick="changeValue('food_import', -1)">−</button>
            <input type="number" id="food_import" name="food_import" value="0" min="0" max="15" oninput="sendLiveData()">
            <button type="button" onclick="changeValue('food_import', 1)">+</button>
          </div>
        </div>

        <div class="trade-row">
          <span class="trade-label">Food Export</span>
          <div class="stepper">
            <button type="button" onclick="changeValue('food_export', -1)">−</button>
            <input type="number" id="food_export" name="food_export" value="0" min="0" max="15" oninput="sendLiveData()">
            <button type="button" onclick="changeValue('food_export', 1)">+</button>
          </div>
        </div>

      </div>
    </div>
  </div>

  <!-- RIGHT COLUMN: Chat + Submit -->
  <div class="chat-card">
    <p class="card-title">Chat</p>
    <div class="chat-inner">
      {{ chat nickname=nickname channel=group.id }}
    </div>
    <div class="submit-area">
      <button class="btn-submit">Submit</button>
    </div>
  </div>

</div>

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

function changeValue(fieldId, delta) {
    let input = document.getElementById(fieldId);
    let current = parseInt(input.value) || 0;
    let newValue = current + delta;
    if (newValue >= 0) {
        input.value = newValue;
        sendLiveData();
    }
}

function sendLiveData() {
    let data = {
        selected_plan: document.querySelector('[name="selected_plan"]').value,
        clothes_import: document.getElementById("clothes_import").value,
        clothes_export: document.getElementById("clothes_export").value,
        food_import: document.getElementById("food_import").value,
        food_export: document.getElementById("food_export").value
    };
    liveSend(data);
}

function liveRecv(data) {
    const utilEl = document.getElementById("utility");
    if (data.error) {
        document.getElementById("errorMessage").innerText = data.error;
        utilEl.innerText = "–";
    } else {
        document.getElementById("errorMessage").innerText = "";
        // brief pop animation
        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);
    }
}

document.addEventListener("DOMContentLoaded", function() {
    const deadline = {{ deadline_ms }};
    const timerDisplay = document.getElementById("timer");
    const warningMessage = document.getElementById("timeWarning");

    let countdown = setInterval(function() {
        let timeLeft = Math.round((deadline - Date.now()) / 1000);

        if (timeLeft <= 0) {
            clearInterval(countdown);
            timerDisplay.innerText = "0:00";
            timerDisplay.classList.add("urgent");
            warningMessage.innerText =
                "Time has run out. You must submit your production plan and exports now.";
            warningMessage.classList.add("visible");
            return;
        }

        let minutes = Math.floor(timeLeft / 60);
        let seconds = timeLeft % 60;
        timerDisplay.innerText = minutes + ":" + (seconds < 10 ? "0" : "") + seconds;

        if (timeLeft <= 30) {
            timerDisplay.classList.add("urgent");
        }
    }, 1000);
});
</script>

{% endblock %}