{% extends 'base.html' %}
{% load static %}

{% block title %}Top Up Wallet - NetCop Hub{% endblock %}

{% block extra_css %}
<style>
    /* Override main-container for full-width sections */
    .main-container {
        max-width: none;
        padding: 0;
        margin-top: 0;
    }
    
    /* Top-up page styles */
    .topup-page {
        background: var(--gradient-hero);
        min-height: calc(100vh - 80px);
        padding: clamp(20px, 5vw, 40px);
        width: 100vw;
        margin-left: calc(-50vw + 50%);
    }
    
    /* Hero section */
    .topup-hero {
        background: var(--gradient-primary);
        color: white;
        padding: clamp(20px, 4vw, 24px) 0;
        text-align: center;
        margin-bottom: clamp(16px, 4vw, 20px);
        border-radius: clamp(12px, 3vw, 16px);
        position: relative;
        overflow: hidden;
    }
    
    .topup-hero h1 {
        font-size: clamp(20px, 5vw, 24px);
        margin: 0 0 8px 0;
        font-weight: 700;
        position: relative;
        z-index: 1;
    }
    
    .topup-hero .subtitle {
        font-size: clamp(14px, 3.5vw, 16px);
        opacity: 0.9;
        margin: 0;
        position: relative;
        z-index: 1;
    }
    
    /* Back to wallet link */
    .back-to-wallet {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--primary-blue);
        text-decoration: none;
        font-weight: 500;
        margin-bottom: 16px;
        padding: 8px 12px;
        border-radius: 8px;
        transition: all 0.2s ease;
        background: rgba(59, 130, 246, 0.05);
    }
    
    .back-to-wallet:hover {
        background: rgba(59, 130, 246, 0.1);
        transform: translateX(-2px);
    }
    
    /* Main form container */
    .topup-container {
        background: rgba(255, 255, 255, 0.95);
        border-radius: clamp(12px, 3vw, 16px);
        padding: clamp(24px, 6vw, 32px);
        border: 1px solid rgba(59, 130, 246, 0.1);
        backdrop-filter: blur(20px);
        box-shadow: 0 8px 25px rgba(59, 130, 246, 0.1);
        max-width: 600px;
        margin: 0 auto;
    }
    
    /* Messages */
    .messages {
        margin-bottom: clamp(16px, 4vw, 20px);
    }
    
    .message {
        padding: 12px 16px;
        border-radius: clamp(8px, 2vw, 12px);
        margin-bottom: 8px;
        font-weight: 500;
        font-size: clamp(14px, 3.5vw, 16px);
    }
    
    .message.success {
        background: rgba(16, 185, 129, 0.1);
        color: var(--success-dark);
        border: 1px solid rgba(16, 185, 129, 0.3);
    }
    
    .message.error {
        background: rgba(239, 68, 68, 0.1);
        color: var(--error-red);
        border: 1px solid rgba(239, 68, 68, 0.3);
    }
    
    /* Form header */
    .form-header {
        text-align: center;
        margin-bottom: clamp(24px, 6vw, 32px);
    }
    
    .form-title {
        font-size: clamp(18px, 4.5vw, 22px);
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 8px 0;
    }
    
    .form-subtitle {
        font-size: clamp(14px, 3.5vw, 16px);
        color: var(--text-secondary);
        margin: 0;
    }
    
    /* Amount options grid */
    .amount-options {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
        gap: clamp(12px, 3vw, 16px);
        margin-bottom: clamp(24px, 6vw, 32px);
    }
    
    .amount-option {
        background: white;
        border: 2px solid var(--border-light);
        border-radius: clamp(8px, 2vw, 12px);
        padding: clamp(16px, 4vw, 20px);
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    
    .amount-option:hover {
        border-color: var(--primary-blue);
        background: rgba(59, 130, 246, 0.02);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
    }
    
    .amount-option.selected {
        border-color: var(--primary-blue);
        background: rgba(59, 130, 246, 0.05);
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
    }
    
    .amount-option.selected::before {
        content: '✓';
        position: absolute;
        top: 8px;
        right: 8px;
        background: var(--primary-blue);
        color: white;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: bold;
    }
    
    .amount-value {
        font-size: clamp(18px, 4.5vw, 22px);
        font-weight: 700;
        color: var(--primary-blue);
        margin-bottom: 4px;
    }
    
    .amount-label {
        font-size: clamp(12px, 3vw, 14px);
        color: var(--text-secondary);
        font-weight: 500;
    }
    
    .amount-option.popular {
        border-color: var(--success-green);
        position: relative;
    }
    
    .amount-option.popular::after {
        content: '🔥 Popular';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--success-green);
        color: white;
        font-size: 10px;
        font-weight: 600;
        padding: 2px 8px;
        border-radius: 8px;
    }
    
    .amount-option.popular .amount-value {
        color: var(--success-green);
    }
    
    /* Submit button */
    .topup-btn {
        width: 100%;
        background: var(--gradient-primary);
        color: white;
        border: none;
        padding: clamp(16px, 4vw, 20px);
        border-radius: clamp(8px, 2vw, 12px);
        font-size: clamp(16px, 4vw, 18px);
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    
    .topup-btn:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
        filter: brightness(1.1);
    }
    
    .topup-btn:disabled {
        background: var(--text-muted);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }
    
    /* Security notice */
    .security-notice {
        background: rgba(16, 185, 129, 0.05);
        border: 1px solid rgba(16, 185, 129, 0.2);
        border-radius: clamp(8px, 2vw, 12px);
        padding: clamp(12px, 3vw, 16px);
        margin-top: clamp(16px, 4vw, 20px);
        text-align: center;
    }
    
    .security-notice .icon {
        font-size: 20px;
        margin-bottom: 4px;
    }
    
    .security-notice .text {
        font-size: clamp(12px, 3vw, 14px);
        color: var(--success-green);
        font-weight: 500;
        margin: 0;
    }
    
    /* Responsive adjustments */
    @media (max-width: 480px) {
        .amount-options {
            grid-template-columns: repeat(2, 1fr);
        }
    }
</style>
{% endblock %}

{% block content %}
<div class="topup-page">
    <a href="{% url 'core:wallet' %}" class="back-to-wallet">
        ← Back to Wallet
    </a>
    
    <!-- Hero Section -->
    <div class="topup-hero">
        <h1>💳 Top Up Your Wallet</h1>
        <p class="subtitle">Add funds to continue using AI agents</p>
    </div>
    
    <!-- Main Container -->
    <div class="topup-container">
        <!-- Messages -->
        {% if messages %}
            <div class="messages">
                {% for message in messages %}
                    <div class="message {{ message.tags }}">{{ message }}</div>
                {% endfor %}
            </div>
        {% endif %}
        
        <!-- Form Header -->
        <div class="form-header">
            <h2 class="form-title">Select Top-Up Amount</h2>
            <p class="form-subtitle">Choose how much you'd like to add to your wallet</p>
        </div>
        
        <!-- Top-up Form -->
        <form method="post" id="topup-form">
            {% csrf_token %}
            
            <!-- Amount Options -->
            <div class="amount-options">
                <div class="amount-option" data-amount="10">
                    <div class="amount-value">10 AED</div>
                    <div class="amount-label">Basic</div>
                </div>
                <div class="amount-option popular" data-amount="50">
                    <div class="amount-value">50 AED</div>
                    <div class="amount-label">Popular</div>
                </div>
                <div class="amount-option" data-amount="100">
                    <div class="amount-value">100 AED</div>
                    <div class="amount-label">Best Value</div>
                </div>
            </div>
            
            <input type="hidden" name="amount" id="selected-amount" value="">
            <button type="submit" class="topup-btn" id="topup-btn" disabled>
                💰 Select an amount
            </button>
        </form>
        
        <!-- Security Notice -->
        <div class="security-notice">
            <div class="icon">🔒</div>
            <p class="text">Secure payment processing • Your data is protected</p>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    document.addEventListener('DOMContentLoaded', function() {
        const amountOptions = document.querySelectorAll('.amount-option');
        const selectedAmountInput = document.getElementById('selected-amount');
        const topupBtn = document.getElementById('topup-btn');
        
        amountOptions.forEach(option => {
            option.addEventListener('click', function() {
                // Remove selected class from all options
                amountOptions.forEach(opt => opt.classList.remove('selected'));
                
                // Add selected class to clicked option
                this.classList.add('selected');
                
                // Set the selected amount
                const amount = this.getAttribute('data-amount');
                selectedAmountInput.value = amount;
                
                // Enable submit button and update text
                topupBtn.disabled = false;
                topupBtn.innerHTML = `💳 Top Up ${amount} AED`;
            });
        });
    });
</script>
{% endblock %}