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

{% block content %}
<style>
    /* Full-screen immersive background for auth pages */
    .auth-wrapper {
        min-height: 100vh;
        background: linear-gradient(135deg, rgba(10,13,9,0.9), rgba(10,13,9,0.7)), 
                    url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?q=80&w=2000&auto=format&fit=crop') no-repeat center center/cover;
        display: flex;
        align-items: center;
        padding: 100px 0 60px 0;
        margin-top: -80px; /* pull up under transparent navbar */
    }
    
    .auth-card {
        background: rgba(17, 21, 15, 0.75);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid rgba(216,178,76,0.2);
        border-radius: 24px;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
        padding: 40px;
        position: relative;
        overflow: hidden;
    }
    
    .auth-card::before {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0; height: 4px;
        background: linear-gradient(90deg, #D8B24C, #6A8E61);
    }

    .form-dark-theme .form-control {
        background: rgba(0, 0, 0, 0.4);
        border-color: rgba(255, 255, 255, 0.1);
        color: #fff;
    }
    .form-dark-theme .form-control:focus {
        border-color: #D8B24C;
        background: rgba(0, 0, 0, 0.6);
        box-shadow: 0 0 0 3px rgba(216, 178, 76, 0.15);
    }
    .form-dark-theme label {
        color: #BEB8A6;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
</style>

<div class="auth-wrapper">
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-md-7 col-lg-5">
                <div class="auth-card fade-in-up">
                    <div class="text-center mb-5">
                        <div class="mb-3 d-inline-flex align-items-center justify-content-center rounded-circle" style="width: 60px; height: 60px; background: rgba(216,178,76,0.1); border: 1px solid rgba(216,178,76,0.3);">
                            <span class="material-icons" style="font-size: 30px; color: var(--primary-gold);">login</span>
                        </div>
                        <h2 class="serif-heading display-6 mb-2" style="color: var(--primary-gold);">Welcome Back</h2>
                        <p class="text-muted" style="font-size: 1.1rem;">Sign in to your conference portal</p>
                    </div>
                    
                    <div class="form-dark-theme">
                        <form method="post" action="{% url 'login' %}">
                            {% csrf_token %}
                            {{ form|crispy }}
                            
                            <div class="d-grid mt-5">
                                <button type="submit" class="btn b-btn-primary py-3 d-flex justify-content-center align-items-center gap-2">
                                    <span>Sign In to Dashboard</span>
                                    <span class="material-icons" style="font-size: 18px;">arrow_forward</span>
                                </button>
                            </div>
                        </form>
                    </div>
                    
                    <div class="text-center mt-5 pt-4 border-top" style="border-color: rgba(255,255,255,0.05) !important;">
                        <p class="text-muted mb-0">Don't have an account? <a href="{% url 'register' %}" class="fw-bold" style="color: var(--primary-gold); text-decoration: none;">Register here</a></p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}