{% extends "admin/base_site.html" %}

{% block extrahead %}
<style>
  :root {
    --primary-color: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --primary-dark: #4f46e5;
    --text-color: #1e293b;
    --secondary-text: #64748b;
    --background-color: #c9ced4;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --accent-light: #eff6ff;
    --code-bg: #f8fafc;
    --code-border: #e2e8f0;
    --success-color: #10b981;
  }

  body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
  }

  .tfa-container {
    max-width: 520px;
    margin: 1.5rem auto;
    padding: 0;
    background-color: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05), 0 5px 10px rgba(0, 0, 0, 0.02);
    overflow: hidden;
  }

  .tfa-header {
    background: var(--primary-gradient);
    padding: 0.5rem;
    text-align: center;
    position: relative;
  }

  .tfa-header h1 {
    color: white;
    font-size: 1.5rem;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
  }

  .tfa-header::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
  }

  .tfa-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }

  .tfa-instructions {
    text-align: center;
    line-height: 0.6;
    color: var(--secondary-text);
    font-size: 1rem;
    margin: 0;
  }

  .tfa-codes-container {
    background-color: var(--accent-light);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 2.5rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .tfa-codes-container:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.05);
  }

  .tfa-codes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.2rem;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .tfa-codes-grid li {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    position: relative;
  }

  .tfa-codes-grid li::before {
    content: "";
    width: 4px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
  }

  .tfa-codes-grid code {
    background-color: var(--code-bg);
    padding: 0.2rem 0.2rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.95rem;
    color: var(--text-color);
    letter-spacing: 1px;
    border: 1px solid var(--code-border);
    flex-grow: 1;
    text-align: center;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
  }

  .tfa-codes-grid code:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
  }

  .tfa-copy-all {
    position: absolute;
    top: 0.5rem;
    right: 0.3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  }

  .tfa-copy-all:hover {
    background-color: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  .tfa-copy-all svg {
    width: 14px;
    height: 14px;
  }

  .tfa-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin: 0;
    padding: 0.4rem 0.5rem;
    background-color: var(--accent-light);
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
  }

  .tfa-note svg {
    width: 14px;
    height: 14px;
    color: var(--primary-color);
    flex-shrink: 0;
  }

  .tfa-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 0.2rem;
  }

  .tfa-button {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.5rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
    position: relative;
    overflow: hidden;
  }

  .tfa-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
  }

  .tfa-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.35);
  }

  .tfa-button:hover::before {
    left: 100%;
  }

  .tfa-button.secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
  }

  .tfa-button.secondary:hover {
    background-color: var(--accent-light);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.15);
  }

  .tfa-button svg {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
  }

  .tfa-success-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--success-color);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
  }

  .tfa-success-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }

  .tfa-success-toast svg {
    width: 18px;
    height: 18px;
  }

  .tfa-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.5rem;
    gap: 0.5rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
    text-align: center;
  }

  @media print {
    body * {
      visibility: hidden;
    }
    .tfa-container, .tfa-container * {
      visibility: visible;
    }
    .tfa-container {
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      box-shadow: none;
      border: none;
    }
    .tfa-buttons, .tfa-copy-all {
      display: none;
    }
  }

  /* Responsive styles */
  @media (max-width: 520px) {
    .tfa-container {
      margin: 1.5rem 1rem;
    }

    .tfa-content {
      padding: 1.5rem;
    }

    .tfa-header h1 {
      font-size: 1.3rem;
    }

    .tfa-codes-grid {
      grid-template-columns: 1fr;
    }

    .tfa-buttons {
      flex-direction: column;
    }
    
  }
</style>
{% endblock %}

{% block content %}
<div class="tfa-container">
  <div class="tfa-header">
    <h1>Your Backup Codes of </h1>
    <p style="font-size: 14px;color: white;">{{site_name}}</p>
  </div>

  <div class="tfa-content">
    <div class="tfa-instructions">
      <p>Save these backup codes in a secure location. You can use them to sign in if you lose access to your authenticator app.</p>
    </div>

    <div class="tfa-codes-container">
      <button onclick="copyAllCodes()" class="tfa-copy-all" title="Copy all codes">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
          <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
          <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
        </svg>
      </button>
      <ul class="tfa-codes-grid">
        {% for code in codes %}
          <li><code>{{ code }}</code></li>
        {% endfor %}
      </ul>
    </div>

    <p class="tfa-note">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
        <circle cx="12" cy="12" r="10"></circle>
        <line x1="12" y1="8" x2="12" y2="12"></line>
        <line x1="12" y1="16" x2="12.01" y2="16"></line>
      </svg>
      <span>Important: Each code can only be used once. Store them securely and keep them private.</span>
    </p>

    <div class="tfa-buttons">
      <button onclick="window.print()" class="tfa-button secondary">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
          <polyline points="6 9 6 2 18 2 18 9"></polyline>
          <path d="M6 18H4a2 2 0 0 1-2-2v-5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2h-2"></path>
          <rect x="6" y="14" width="12" height="8"></rect>
        </svg>
        Print Codes
      </button>
      <a href="{% url 'admin:index' %}" class="tfa-button">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
          <path d="M5 12h14"></path>
          <path d="M12 5l7 7-7 7"></path>
        </svg>
        Complete Setup
      </a>
    </div>
  </div>
  <div class="tfa-security-badge" style="margin-top: -10px; margin-bottom: 10px;">
    <span>Created by <a style="color:#10b981;" target="_blank" href="https://himosoft.com.bd">HIMOSOFT</a></span>
  </div>
</div>

<div id="copySuccessToast" class="tfa-success-toast">
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
    <path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"></path>
    <polyline points="22 4 12 14.01 9 11.01"></polyline>
  </svg>
  <span>Backup codes copied to clipboard</span>
</div>

<script>
  // Function to copy all codes to clipboard
  function copyAllCodes() {
    const codeElements = document.querySelectorAll('.tfa-codes-grid code');
    let allCodes = '';
    
    codeElements.forEach(code => {
      allCodes += code.innerText + '\n';
    });
    
    navigator.clipboard.writeText(allCodes)
      .then(() => {
        showToast();
      })
      .catch(err => {
        console.error('Failed to copy codes: ', err);
      });
  }

  // Function to show success toast
  function showToast() {
    const toast = document.getElementById('copySuccessToast');
    toast.classList.add('show');
    
    setTimeout(() => {
      toast.classList.remove('show');
    }, 3000);
  }

  // Add click event listeners to individual codes
  document.querySelectorAll('.tfa-codes-grid code').forEach(codeElement => {
    codeElement.addEventListener('click', function() {
      navigator.clipboard.writeText(this.innerText.trim())
        .then(() => {
          // Add a temporary visual feedback
          const originalBackground = this.style.backgroundColor;
          this.style.backgroundColor = 'rgba(16, 185, 129, 0.1)';
          this.style.borderColor = '#10b981';
          
          setTimeout(() => {
            this.style.backgroundColor = originalBackground;
            this.style.borderColor = '';
          }, 500);
        })
        .catch(err => {
          console.error('Failed to copy code: ', err);
        });
    });
  });
</script>
{% endblock %}