{% extends "layouts/base.twig" %}

{% block title %}{{ __('auth.login_title', {'platformName': platformName}) }}{% endblock %}

{% block head %}
<style>
    .login-container {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px 0;
    }
    .login-card {
        border: none;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        max-width: 450px;
        width: 100%;
    }
    .login-header {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 30px 20px;
        text-align: center;
    }
    .login-header h3 {
        margin: 0;
        font-weight: 600;
    }
    .login-body {
        padding: 40px 30px;
        background-color: #fff;
    }
    .form-floating {
        margin-bottom: 20px;
    }
    .form-control {
        border-radius: 10px;
        border: 1px solid #e0e0e0;
        padding: 12px 15px;
        font-size: 16px;
        transition: all 0.3s;
    }
    .form-control:focus {
        border-color: #667eea;
        box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    }
    .btn-primary {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border: none;
        border-radius: 10px;
        padding: 12px;
        font-weight: 600;
        transition: all 0.3s;
    }
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    }
    .btn-link {
        color: #667eea;
        text-decoration: none;
        font-weight: 500;
        transition: all 0.3s;
    }
    .btn-link:hover {
        color: #764ba2;
        text-decoration: underline;
    }
    .form-check-input:checked {
        background-color: #667eea;
        border-color: #667eea;
    }
    .alert {
        border-radius: 10px;
        border: none;
        margin-bottom: 20px;
    }
    .captcha-container {
        background-color: #f8f9fa;
        border-radius: 10px;
        padding: 15px;
        margin-bottom: 20px;
    }
    .captcha-image {
        border-radius: 8px;
        overflow: hidden;
        display: inline-block;
    }
    .password-toggle {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        cursor: pointer;
        color: #6c757d;
        z-index: 10;
    }
</style>
{% endblock %}

{% block content %}
<div class="login-container">
    <div class="row justify-content-center w-100">
        <div class="col-lg-5">
            <div class="card login-card">
                <div class="login-header">
                    <h3>{{ __('auth.login_title', {'platformName': platformName}) }}</h3>
                </div>
                <div class="login-body">
                {% if password_reset_success %}
                    <div class="alert alert-success" role="alert">
                        {{ __('auth.password_reset_success') }}
                    </div>
                {% endif %}

                {% if error %}
                    <div class="alert alert-danger" role="alert">
                        {{ error == 1 ? __('auth.invalid_credentials') : '' }}
                        {{ error == 2 ? __('auth.account_inactive') : '' }}
                        {{ error == 3 ? __('auth.registration_pending') : '' }}
                        {{ error == 'captcha' ? __('auth.invalid_captcha') : '' }}
                        {{ error == 'rate' ? __('auth.too_many_attempts') : '' }}
                    </div>
                {% endif %}
                
                {% if expired %}
                    <div class="alert alert-warning" role="alert">
                        {{ __('auth.session_expired') }}
                    </div>
                {% endif %}
                
                <form method="POST" action="{{ url('login') }}">
                    {{ csrf_field() }}
                    
                    <div class="form-floating mb-3">
                        <input type="email" class="form-control" id="email" name="email" placeholder="{{ __('auth.email_placeholder') }}" value="{{ old('email') }}" required>
                        <label for="email">{{ __('auth.email') }}</label>
                    </div>
                    
                    {% include 'components/password-field.twig' with {
                        id: 'password',
                        name: 'password',
                        label: __('auth.password'),
                        placeholder: __('auth.password_placeholder'),
                        required: true
                    } %}

                    {% if require_captcha_login %}
                    <div class="captcha-container" x-data="{
                        num1: 0,
                        num2: 0,
                        userAnswer: '',
                        solved: false,
                        generate() {
                            this.num1 = Math.floor(Math.random() * 10) + 1;
                            this.num2 = Math.floor(Math.random() * 10) + 1;
                            this.userAnswer = '';
                            this.solved = false;
                        },
                        check() {
                            if (parseInt(this.userAnswer) === (this.num1 + this.num2)) {
                                this.solved = true;
                            } else {
                                this.solved = false;
                            }
                        }
                    }" x-init="generate()">
                        <div class="mb-3">
                            <label class="form-label fw-bold mb-2">{{ __('auth.security_check') }}</label>
                            <div class="d-flex align-items-center gap-2">
                                <div class="px-3 py-2 bg-white border rounded fw-bold fs-5 text-nowrap">
                                    <span x-text="num1"></span> + <span x-text="num2"></span> =
                                </div>
                                <input type="number" class="form-control" style="width: 80px;" x-model="userAnswer" @input="check()" placeholder="?">
                                <button type="button" class="btn btn-outline-secondary btn-sm ms-1" @click="generate()" title="{{ __('auth.captcha_reload') }}">
                                    <i class="bi bi-arrow-clockwise"></i> ↻
                                </button>
                            </div>
                            <div class="mt-2" style="min-height: 24px;">
                                <span x-show="solved" class="text-success fw-bold small">
                                    ✓ {{ __('auth.captcha_solved') }}
                                </span>
                                <span x-show="!solved" class="text-muted small">
                                    {{ __('auth.captcha_instruction') }}
                                </span>
                            </div>
                        </div>
                        <input type="hidden" name="captcha_valid" :value="solved ? '1' : ''">
                    </div>
                    {% endif %}
                    
                    <div class="form-check mb-3">
                        <input class="form-check-input" type="checkbox" id="remember" name="remember">
                        <label class="form-check-label" for="remember">{{ __('auth.remember_me') }}</label>
                    </div>
                    
                    <div class="d-grid gap-3">
                        <button class="btn btn-primary btn-lg" type="submit">
                            {{ __('auth.login_button') }}
                        </button>
                        <a href="{{ url('forgot-password') }}" class="btn btn-link">
                            {{ __('auth.forgot_password') }}
                        </a>
                        {% if allow_registration %}
                        <a href="{{ url('register') }}" class="btn btn-link">
                            {{ __('auth.register_button') }}
                        </a>
                        {% endif %}
                    </div>
                </form>
                
                <div class="mt-3 d-grid">
                    <a href="{{ url('verify-email/resend') }}" class="btn btn-outline-secondary btn-sm">
                        {{ __('auth.resend_verification') }}
                    </a>
                </div>
                
                {% if success %}
                    <div class="alert alert-success" role="alert">
                        {{ __('auth.logout_success') }}
                    </div>
                {% endif %}
                
                {% if registered %}
                    <div class="alert alert-success" role="alert">
                        {{ __('auth.registration_success') }}
                    </div>
                {% endif %}
                {% if verified %}
                    <div class="alert alert-success" role="alert">
                        {{ __('auth.email_verified_success') }}
                    </div>
                {% endif %}
                {% if resend %}
                    <div class="alert alert-info" role="alert">
                        {{ __('auth.verification_email_sent') }}
                    </div>
                {% endif %}
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
    // Auto-focus on email field
    document.addEventListener('DOMContentLoaded', function() {
        const emailField = document.getElementById('email');
        if (emailField) {
            emailField.focus();
        }
    });
</script>
{% endblock %}