@extends('layouts.public')

@section('content')
<div class="login-section">
    <div class="container">
        <div class="row justify-content-center align-items-center min-vh-100">
            <div class="col-lg-5 col-md-7">
                <div class="login-card">
                    <div class="login-header text-center mb-4">
                        @if(isset($lbb) && $lbb && isset($lbbSettings) && $lbbSettings)
                        <div class="login-icon-wrapper">
                            @if($lbb->logo_url)
                                <img src="{{ $lbb->logo_url }}" alt="Logo" class="img-fluid mb-2" style="max-height: 80px; border-radius: 50%;">
                            @else
                                <span class="login-icon">🔐</span>
                            @endif
                        </div>
                        <h1 class="login-title">Welcome Back!</h1>
                        <p class="login-subtitle">
                            Login ke <span class="fw-bold">{{ $lbbSettings->display_name }}</span>
                        </p>
                        @else
                        <div class="login-icon-wrapper">
                            <span class="login-icon">🔐</span>
                        </div>
                        <h1 class="login-title">Welcome Back!</h1>
                        <p class="login-subtitle">
                            Login ke platform CBT Online Anda
                        </p>
                        @endif
                    </div>

                    <form action="{{ route('login.submit') }}" method="POST" class="login-form">
                        @csrf

                        <!-- Email / No HP -->
                        <div class="form-group">
                            <label for="login" class="form-label">
                                <span class="label-icon">📧</span>
                                Email / No HP
                            </label>
                            <input type="text" class="form-control @error('login') is-invalid @enderror" 
                                   id="login" name="login" 
                                   placeholder="contoh@email.com atau 08123456789" 
                                   value="{{ old('login') }}" required>
                            @error('login')
                                <div class="error-message">{{ $message }}</div>
                            @enderror
                            <div class="email-error error-message d-none" id="email-error"></div>
                        </div>

                        <!-- Password -->
                        <div class="form-group">
                            <label for="password" class="form-label">
                                <span class="label-icon">🔑</span>
                                Password
                            </label>
                            <div class="password-input-wrapper">
                                <input type="password" class="form-control @error('password') is-invalid @enderror" 
                                       id="password" name="password" 
                                       placeholder="Masukkan password" required>
                                <button type="button" class="password-toggle-btn" 
                                        onclick="togglePassword('password', 'toggle-password')">
                                    <i class="bi bi-eye" id="toggle-password"></i>
                                </button>
                                @error('password')
                                    <div class="error-message">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>

                        <!-- Remember Me & Forgot Password -->
                        <div class="form-actions">
                            <div class="form-check">
                                <input type="checkbox" class="form-check-input" id="remember" name="remember">
                                <label class="form-check-label" for="remember">
                                    Ingat saya
                                </label>
                            </div>
                            <a href="#" class="forgot-password">
                                Lupa password?
                            </a>
                        </div>

                        <!-- Login Button -->
                        <button type="submit" class="btn-glow btn-primary-glow w-100">
                            <span class="btn-icon">🚀</span>
                            Login
                        </button>
                    </form>

                    <!-- Divider -->
                    <div class="divider">
                        <span class="divider-text">atau</span>
                    </div>

                    <!-- Register Link -->
                    <div class="register-prompt">
                        <p class="mb-0">
                            Belum punya akun?
                            <a href="{{ route('register') }}" class="register-link">
                                Daftar Sekarang
                                <span>→</span>
                            </a>
                        </p>
                    </div>
                </div>

                <!-- Help Box -->
                <div class="help-card mt-4">
                    <h6>
                        <span>🎧</span>
                        Butuh Bantuan?
                    </h6>
                    <p>
                        Hubungi admin jika Anda mengalami kesulitan
                    </p>
                    @php
                        $phone = $lbb->adminUser->phone ?? "085749754070";

                        // Normalisasi ke format 62
                        $phone = preg_replace('/^0/', '62', $phone);

                        $text = rawurlencode("Halo min, Saya ada kendala di login");
                    @endphp

                    <a href="https://wa.me/{{$phone}}?text={{$text}}" target="_blank" rel="noopener noreferrer" class="btn-glow btn-secondary-glow btn-small">
                        <span>📞</span>
                        Hubungi Admin
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Floating Elements -->
    <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 class="float-item float-4">🏆</div>
    </div>
</div>

<style>
.login-section {
    min-height: 100vh;
    background: linear-gradient(135deg, {{ $lbbSettings?->theme_primary_color ?? '#2563EB' }} 0%, {{ $lbbSettings?->theme_secondary_color ?? '#3B82F6' }} 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.min-vh-100 {
    min-height: 100vh;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 32px;
    padding: 3rem 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.login-header {
    margin-bottom: 2.5rem;
}

.login-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.4);
}

.login-icon {
    font-size: 3rem;
}

.login-title {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-lbb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

.login-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.75rem;
}

.label-icon {
    font-size: 1.2rem;
}

.form-control {
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.1);
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
}

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-control {
    padding-right: 3.5rem;
}

.password-toggle-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.password-toggle-btn:hover {
    transform: translateY(-50%) scale(1.1);
}

.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    font-weight: 600;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.form-check-input {
    width: 1.2rem;
    height: 1.2rem;
    cursor: pointer;
}

.form-check-label {
    cursor: pointer;
    font-weight: 600;
    color: #666;
}

.forgot-password {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.forgot-password:hover {
    color: #0056b3;
    text-decoration: underline;
}

.btn-glow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary-glow {
    background: linear-gradient(135deg, {{ $lbbSettings->theme_primary_color ?? '#2563EB' }} 0%, {{ $lbbSettings->theme_secondary_color ?? '#3B82F6' }} 100%);
    color: #fff;
    box-shadow: 0 8px 30px rgba(0, 123, 255, 0.4);
}

.btn-primary-glow:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.5);
}

.btn-secondary-glow {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-secondary-glow:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.btn-small {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-icon {
    font-size: 1.3rem;
}

.divider {
    position: relative;
    text-align: center;
    margin: 2rem 0;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #e0e0e0 50%, transparent 100%);
}

.divider-text {
    display: inline-block;
    background: #fff;
    padding: 0 1rem;
    color: #999;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.register-prompt {
    text-align: center;
}

.register-prompt p {
    color: #666;
    font-size: 1rem;
}

.register-link {
    color: #007bff;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
}

.register-link span {
    display: inline-block;
    transition: all 0.3s ease;
}

.register-link:hover {
    color: #0056b3;
}

.register-link:hover span {
    transform: translateX(5px);
}

.help-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.help-card h6 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.75rem;
}

.help-card p {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
}

.help-card .btn-glow {
    width: auto;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.float-item {
    position: absolute;
    font-size: 3rem;
    opacity: 0.4;
    animation: float 6s ease-in-out infinite;
}

.float-1 { top: 10%; left: 5%; animation-delay: 0s; }
.float-2 { top: 20%; right: 10%; animation-delay: 1s; }
.float-3 { bottom: 30%; left: 8%; animation-delay: 2s; }
.float-4 { bottom: 20%; right: 5%; animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(10deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
    
    .login-title {
        font-size: 2rem;
    }
    
    .login-icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .login-icon {
        font-size: 2rem;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }
}
</style>

<script>
function togglePassword(inputId, iconId) {
    const input = document.getElementById(inputId);
    const icon = document.getElementById(iconId);
    
    if (input.type === 'password') {
        input.type = 'text';
        icon.classList.remove('bi-eye');
        icon.classList.add('bi-eye-slash');
    } else {
        input.type = 'password';
        icon.classList.remove('bi-eye-slash');
        icon.classList.add('bi-eye');
    }
}

// Email validation
document.addEventListener('DOMContentLoaded', function() {
    const emailInput = document.getElementById('email');
    if (emailInput) {
        // Validate on blur
        emailInput.addEventListener('blur', function() {
            validateEmail(this);
        });
        
        // Validate on input (real-time)
        emailInput.addEventListener('input', function() {
            // Remove error while typing
            this.classList.remove('is-invalid');
            this.classList.remove('is-valid');
            const errorDiv = document.getElementById('email-error');
            if (errorDiv) {
                errorDiv.classList.add('d-none');
            }
        });
    }
});

function validateEmail(input) {
    const email = input.value.trim();
    const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
    const errorDiv = document.getElementById('email-error');
    
    if (email && !emailRegex.test(email)) {
        input.classList.add('is-invalid');
        input.classList.remove('is-valid');
        if (errorDiv) {
            errorDiv.textContent = 'Format email tidak valid';
            errorDiv.classList.remove('d-none');
        }
        return false;
    } else if (email) {
        input.classList.remove('is-invalid');
        input.classList.add('is-valid');
        if (errorDiv) {
            errorDiv.classList.add('d-none');
        }
        return true;
    }
    
    return false;
}
</script>
@endsection