StudyFlow/checkout.html at main · nikomarinovic/StudyFlow · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Checkout - StudyFlow</title>
  <link rel="stylesheet" href="css/style-utils.css">
  <link rel="stylesheet" href="css/mobile.css">
</head>
<body>

  <!-- Navigation -->
  <nav class="nav">
    <div class="nav-container">
      <a href="index.html" class="nav-brand">
        <div class="nav-logo">
          <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
            <path d="M4 19.5v-15A2.5 2.5 0 0 1 6.5 2H20v20H6.5a2.5 2.5 0 0 1 0-5H20"/>
          </svg>
        </div>
        <span class="nav-title">StudyFlow</span>
      </a>
      <a href="pricing.html" class="nav-link">← Pricing</a>
    </div>
  </nav>

  <!-- Checkout Section -->
  <section class="checkout-section">

    <!-- Floating background blobs -->
    <div class="floating-elements">
      <div class="float-item float-1"></div>
      <div class="float-item float-2"></div>
      <div class="float-item float-3"></div>
    </div>

    <!-- Glass card -->
    <div class="content-card">

      <!-- Secure badge -->
      <div class="secure-badge">
        <div class="secure-badge-dot"></div>
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
          <rect width="18" height="11" x="3" y="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/>
        </svg>
        <span class="secure-badge-text">SSL Encrypted · 100% Safe</span>
      </div>

      <h1 class="checkout-title">Complete your upgrade</h1>
      <p class="checkout-subtitle">You're upgrading to <strong id="planNameDisplay">Pro</strong></p>

      <!-- Plan summary -->
      <div class="plan-summary">
        <div class="plan-header">
          <span class="plan-label" id="planLabel">Pro Plan</span>
          <span class="plan-price" id="planPrice">$9/mo</span>
        </div>
        <p class="plan-desc" id="planDesc">Advanced tools for serious students</p>
        <div class="plan-perks">
          <div class="plan-perk">
            <div class="plan-perk-check"><svg xmlns="http://www.w3.org/2000/svg" width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg></div>
            Instant access to all features
          </div>
          <div class="plan-perk">
            <div class="plan-perk-check"><svg xmlns="http://www.w3.org/2000/svg" width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg></div>
            Cancel anytime, no questions asked
          </div>
          <div class="plan-perk">
            <div class="plan-perk-check"><svg xmlns="http://www.w3.org/2000/svg" width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg></div>
            30-day money-back guarantee
          </div>
        </div>
      </div>

      <!-- Divider -->
      <div class="form-divider">Payment details</div>

      <!-- Payment form -->
      <form class="payment-form" id="paymentForm" onsubmit="return false;">

        <!-- Cardholder name -->
        <div>
          <label class="form-label" for="cardName">Cardholder name</label>
          <div class="form-field">
            <svg class="form-input-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/></svg>
            <input class="form-input has-icon" id="cardName" type="text" placeholder="Jane Smith" autocomplete="name">
          </div>
        </div>

        <!-- Card number -->
        <div>
          <label class="form-label" for="cardNumber">Card number</label>
          <div class="form-field" style="position:relative;">
            <svg class="form-input-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="20" height="14" x="2" y="5" rx="2"/><line x1="2" x2="22" y1="10" y2="10"/></svg>
            <input class="form-input has-icon mono" id="cardNumber" type="text" placeholder="1234 5678 9012 3456" maxlength="19" autocomplete="cc-number" style="padding-right:5.5rem;">
            <div class="card-brands">
              <div class="card-brand visa">VISA</div>
              <div class="card-brand mc">MC</div>
            </div>
          </div>
        </div>

        <!-- Expiry + CVC -->
        <div class="form-row">
          <div>
            <label class="form-label" for="expiry">Expiry date</label>
            <input class="form-input mono" id="expiry" type="text" placeholder="MM / YY" maxlength="7" autocomplete="cc-exp">
          </div>
          <div>
            <label class="form-label" for="cvc">CVC</label>
            <input class="form-input mono" id="cvc" type="text" placeholder="•••" maxlength="4" autocomplete="cc-csc">
          </div>
        </div>

      </form>

      <!-- Error -->
      <p class="error-message" id="errorMsg"></p>

      <!-- Pay button -->
      <button class="checkout-submit" id="payBtn" onclick="handlePay()">
        <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="18" height="11" x="3" y="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>
        <span id="payBtnTxt">Confirm &amp; Pay <span id="payBtnAmt">$9</span></span>
      </button>

      <!-- Ghost back -->
      <a href="pricing.html" class="btn btn-ghost">
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="19" x2="5" y1="12" y2="12"/><polyline points="12 19 5 12 12 5"/></svg>
        Back to pricing
      </a>

      <div class="checkout-note">
        <svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="18" height="11" x="3" y="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>
        Your payment info is encrypted. StudyFlow never stores card details.
      </div>

    </div>
  </section>

  <!-- Success overlay -->
  <div class="success-overlay" id="successOverlay">
    <div class="success-card">
      <div class="success-ring">
        <svg xmlns="http://www.w3.org/2000/svg" width="38" height="38" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2 2 6.477 2 12s4.477 10 10 10z"/><path d="m9 12 2 2 4-4"/></svg>
      </div>
      <h2 class="success-title">You're all set!</h2>
      <p class="success-sub">Welcome to <strong>StudyFlow <span id="successPlan">Pro</span></strong>. Your upgrade is active and all features are unlocked.</p>
      <a href="dashboard.html" class="btn btn-primary">
        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 3v18h18"/><path d="m19 9-5 5-4-4-3 3"/></svg>
        Go to Dashboard
      </a>
    </div>
  </div>

<script src="js/config.js"></script>
<script src="js/mobile-nav.js"></script>

  <script>
    // ── Read plan from URL params ───────────────────────────
    const params = new URLSearchParams(location.search);
    const plan    = params.get('plan')    || 'pro';
    const billing = params.get('billing') || 'monthly';
    const PLANS = {
      pro:  { name:'Pro',  label:'Pro Plan',  monthly:'$9/mo',  annual:'$7/mo',  monthlyAmt:'$9',  annualAmt:'$7',  desc:'Advanced tools for serious students' },
      team: { name:'Team', label:'Team Plan', monthly:'$19/mo', annual:'$15/mo', monthlyAmt:'$19', annualAmt:'$15', desc:'For study groups and classrooms' },
    };
    const p = PLANS[plan] || PLANS.pro;
    const isAnnual = billing === 'annual';
    document.getElementById('planNameDisplay').textContent = p.name;
    document.getElementById('planLabel').textContent       = p.label;
    document.getElementById('planPrice').textContent       = isAnnual ? p.annual  : p.monthly;
    document.getElementById('planDesc').textContent        = p.desc + (isAnnual ? ' · billed annually' : '');
    document.getElementById('payBtnAmt').textContent       = isAnnual ? p.annualAmt : p.monthlyAmt;
    document.getElementById('successPlan').textContent     = p.name;

    // ── Input formatting ────────────────────────────────────
    document.getElementById('cardNumber').addEventListener('input', function() {
      let v = this.value.replace(/\D/g,'').slice(0,16);
      this.value = v.match(/.{1,4}/g)?.join(' ') || v;
    });
    document.getElementById('expiry').addEventListener('input', function() {
      let v = this.value.replace(/\D/g,'');
      if (v.length >= 2) v = v.slice(0,2) + ' / ' + v.slice(2,4);
      this.value = v;
    });
    document.getElementById('cvc').addEventListener('input', function() {
      this.value = this.value.replace(/\D/g,'').slice(0,4);
    });

    // ── Validation ──────────────────────────────────────────
    function showError(msg) {
      const el = document.getElementById('errorMsg');
      el.innerHTML = msg
        ? `<svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="12"/><line x1="12" y1="16" x2="12.01" y2="16"/></svg>${msg}`
        : '';
    }
    function validate() {
      const name = document.getElementById('cardName').value.trim();
      const num  = document.getElementById('cardNumber').value.replace(/\s/g,'');
      const exp  = document.getElementById('expiry').value.replace(/[\s/]/g,'');
      const cvc  = document.getElementById('cvc').value;
      if (!name)        { showError('Please enter the cardholder name');        return false; }
      if (num.length<16){ showError('Please enter a valid 16-digit card number'); return false; }
      if (exp.length<4) { showError('Please enter a valid expiry date');         return false; }
      if (cvc.length<3) { showError('CVC must be 3–4 digits');                  return false; }
      showError(''); return true;
    }

    // ── Pay handler ─────────────────────────────────────────
    function handlePay() {
      if (!validate()) return;
      const btn = document.getElementById('payBtn');
      btn.disabled = true;
      btn.innerHTML = `<div class="spinner"></div><span>Processing…</span>`;
      setTimeout(() => {
        btn.disabled = false;
        btn.innerHTML = `<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="18" height="11" x="3" y="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg><span id="payBtnTxt">Confirm &amp; Pay <span id="payBtnAmt">${isAnnual ? p.annualAmt : p.monthlyAmt}</span></span>`;
        document.getElementById('successOverlay').classList.add('show');
      }, 2000);
    }
    document.getElementById('successOverlay').addEventListener('click', function(e) {
      if (e.target === this) this.classList.remove('show');
    });
  </script>

</body>
</html>