@extends('layouts.guest', [
    'title' => 'Login SIAKAD UNDARMA',
    'bodyClass' => 'hold-transition login-page',
])

@section('content')
<div class="login-wrapper">
    <div class="login-box">
        <div class="login-header">
            <div class="login-logo">
                <img src="{{ asset('images/logo-undarma.png') }}" alt="Logo UNDARMA" class="logo-img">
            </div>
            <h1 class="login-title">UNIVERSITAS KARYADARMA KUPANG</h1>
           
        </div>

        <div class="login-card">
            <p class="login-welcome">Masuk dengan username atau email yang sudah terdaftar</p>

            @if ($errors->any())
                <div class="alert alert-danger">
                    <i class="fas fa-exclamation-circle mr-2"></i>
                    {{ $errors->first() }}
                </div>
            @endif

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

                <div class="form-group">
                    <label for="login">Username atau Email</label>
                    <div class="input-group">
                        <span class="input-icon">
                            <i class="fas fa-user"></i>
                        </span>
                        <input id="login" type="text" name="login" class="form-control" placeholder="Masukkan username atau email" value="{{ old('login') }}" required autofocus>
                    </div>
                </div>

                <div class="form-group">
                    <label for="password">Password</label>
                    <div class="input-group">
                        <span class="input-icon">
                            <i class="fas fa-lock"></i>
                        </span>
                        <input id="password" type="password" name="password" class="form-control" placeholder="Masukkan password" required>
                        <button type="button" class="toggle-password" onclick="togglePassword()">
                            <i class="fas fa-eye" id="toggleIcon"></i>
                        </button>
                    </div>
                </div>

                <div class="form-options">
                    <label class="remember-me">
                        <input type="checkbox" id="remember" name="remember" value="1" {{ old('remember') ? 'checked' : '' }}>
                        <span class="checkmark"></span>
                        <span class="remember-text">Ingat sesi login</span>
                    </label>
                </div>

                <button type="submit" class="btn-login">
                    <span class="btn-text">Masuk</span>
                    <i class="fas fa-arrow-right btn-icon"></i>
                </button>
            </form>

            <div class="login-footer">
                <a href="{{ route('landing') }}" class="back-link">
                    <i class="fas fa-arrow-left mr-1"></i>
                    Kembali ke halaman depan
                </a>
            </div>
        </div>
    </div>
</div>
@endsection

@push('styles')
<style>
    .login-page {
        background: linear-gradient(135deg, #0c4a6e 0%, #075985 25%, #0369a1 50%, #0ea5e9 75%, #38bdf8 100%);
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 2rem 1rem;
        position: relative;
        overflow: hidden;
    }

    .login-page::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.08) 0%, transparent 50%),
                    radial-gradient(circle at 70% 30%, rgba(255,255,255,0.06) 0%, transparent 50%);
        animation: float 20s ease-in-out infinite;
    }

    @keyframes float {
        0%, 100% { transform: translate(0, 0) rotate(0deg); }
        33% { transform: translate(2%, 2%) rotate(1deg); }
        66% { transform: translate(-1%, 1%) rotate(-1deg); }
    }

    .login-wrapper {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 440px;
    }

    .login-box {
        animation: slideUp 0.6s ease-out;
    }

    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .login-header {
        text-align: center;
        margin-bottom: 2rem;
        color: #fff;
    }

    .login-logo {
        margin-bottom: 1.25rem;
    }

    .logo-img {
        width: 150px;
        height: 150px;
        object-fit: contain;
        border-radius: 10px;
        filter: drop-shadow(0 8px 24px rgba(0,0,0,0.2));
    }

    @keyframes pulse {
        0%, 100% { transform: scale(1); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
        50% { transform: scale(1.05); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
    }

    .login-title {
        font-size: 1.85rem;
        font-weight: 800;
        letter-spacing: 0.02em;
        margin-bottom: 0.50rem;
        text-shadow: 0 2px 8px rgba(0,0,0,0.2);
    }

    .login-subtitle {
        font-size: 0.95rem;
        color: rgba(255,255,255,0.75);
        font-weight: 500;
    }

    .login-card {
        background: rgba(255, 255, 255, 0.95);
        border-radius: 24px;
        padding: 2.25rem;
        box-shadow: 0 25px 60px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.1);
        backdrop-filter: blur(20px);
    }

    .login-welcome {
        text-align: center;
        color: #64748b;
        font-size: 0.92rem;
        margin-bottom: 1.75rem;
        font-weight: 500;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group label {
        display: block;
        font-size: 0.82rem;
        font-weight: 600;
        color: #475569;
        margin-bottom: 0.5rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .input-group {
        position: relative;
        display: flex;
        align-items: center;
    }

    .input-icon {
        position: absolute;
        left: 1rem;
        color: #94a3b8;
        font-size: 0.95rem;
        z-index: 2;
        transition: color 0.2s ease;
    }

    .form-control {
        width: 100%;
        padding: 0.85rem 1rem 0.85rem 2.75rem;
        border: 2px solid #e2e8f0;
        border-radius: 14px;
        font-size: 0.95rem;
        color: #334155;
        background: #f8fafc;
        transition: all 0.25s ease;
    }

    .form-control:focus {
        outline: none;
        border-color: #0ea5e9;
        background: #fff;
        box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
    }

    .form-control:focus + .input-icon,
    .input-group:focus-within .input-icon {
        color: #0ea5e9;
    }

    .toggle-password {
        position: absolute;
        right: 1rem;
        background: none;
        border: none;
        color: #94a3b8;
        cursor: pointer;
        padding: 0.25rem;
        font-size: 0.9rem;
        transition: color 0.2s ease;
    }

    .toggle-password:hover {
        color: #64748b;
    }

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

    .remember-me {
        display: flex;
        align-items: center;
        cursor: pointer;
        font-size: 0.88rem;
        color: #64748b;
        user-select: none;
    }

    .remember-me input {
        display: none;
    }

    .checkmark {
        width: 20px;
        height: 20px;
        border: 2px solid #cbd5e1;
        border-radius: 6px;
        margin-right: 0.6rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s ease;
        flex-shrink: 0;
    }

    .checkmark::after {
        content: '\f00c';
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        font-size: 0.7rem;
        color: #fff;
        opacity: 0;
        transform: scale(0);
        transition: all 0.2s ease;
    }

    .remember-me input:checked + .checkmark {
        background: #0ea5e9;
        border-color: #0ea5e9;
    }

    .remember-me input:checked + .checkmark::after {
        opacity: 1;
        transform: scale(1);
    }

    .remember-text {
        font-weight: 500;
    }

    .btn-login {
        width: 100%;
        padding: 1rem 1.5rem;
        background: linear-gradient(135deg, #0ea5e9, #0284c7);
        border: none;
        border-radius: 14px;
        color: #fff;
        font-size: 1rem;
        font-weight: 700;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        transition: all 0.3s ease;
        box-shadow: 0 4px 16px rgba(14, 165, 233, 0.35);
        position: relative;
        overflow: hidden;
    }

    .btn-login::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s ease;
    }

    .btn-login:hover::before {
        left: 100%;
    }

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(14, 165, 233, 0.45);
    }

    .btn-login:active {
        transform: translateY(0);
    }

    .btn-icon {
        transition: transform 0.3s ease;
    }

    .btn-login:hover .btn-icon {
        transform: translateX(4px);
    }

    .demo-info {
        margin-top: 1.5rem;
    }

    .demo-badge {
        background: linear-gradient(135deg, #fef3c7, #fde68a);
        border: 1px solid #f59e0b;
        border-radius: 12px;
        padding: 0.85rem 1rem;
        display: flex;
        align-items: center;
        gap: 0.6rem;
        font-size: 0.85rem;
        color: #92400e;
    }

    .demo-badge i {
        font-size: 1.1rem;
        color: #d97706;
    }

    .demo-badge strong {
        font-weight: 700;
        background: rgba(255,255,255,0.5);
        padding: 0.15rem 0.5rem;
        border-radius: 6px;
    }

    .login-footer {
        margin-top: 1.5rem;
        padding-top: 1.25rem;
        border-top: 1px solid #e2e8f0;
        text-align: center;
    }

    .login-helper {
        font-size: 0.82rem;
        color: #94a3b8;
        line-height: 1.6;
        margin-bottom: 1rem;
    }

    .back-link {
        display: inline-flex;
        align-items: center;
        color: #0ea5e9;
        font-size: 0.9rem;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .back-link:hover {
        color: #0284c7;
        transform: translateX(-4px);
    }

    .alert-danger {
        background: linear-gradient(135deg, #fef2f2, #fee2e2);
        border: 1px solid #fca5a5;
        border-radius: 12px;
        padding: 0.85rem 1rem;
        color: #dc2626;
        font-size: 0.88rem;
        margin-bottom: 1.25rem;
        display: flex;
        align-items: center;
    }

    @media (max-width: 480px) {
        .login-card {
            padding: 1.75rem;
            border-radius: 20px;
        }

        .login-title {
            font-size: 1.5rem;
        }

        .logo-img {
            width: 72px;
            height: 72px;
        }
    }
</style>
@endpush

@push('scripts')
<script>
    function togglePassword() {
        const passwordInput = document.getElementById('password');
        const toggleIcon = document.getElementById('toggleIcon');
        
        if (passwordInput.type === 'password') {
            passwordInput.type = 'text';
            toggleIcon.classList.remove('fa-eye');
            toggleIcon.classList.add('fa-eye-slash');
        } else {
            passwordInput.type = 'password';
            toggleIcon.classList.remove('fa-eye-slash');
            toggleIcon.classList.add('fa-eye');
        }
    }
</script>
@endpush