@extends('externo.layout')
@section('contenido')
<style>
    /* Hero Section */
    .manuals-hero {
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
        padding: 120px 0 180px;
        position: relative;
        overflow: hidden;
    }
    .manuals-hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    }
    .manuals-hero::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        right: 0;
        height: 100px;
        background: linear-gradient(to top, #f8f9fa, transparent);
    }
    .manuals-hero .hero-icon {
        width: 90px;
        height: 90px;
        background: linear-gradient(135deg, #f39c12, #e74c3c);
        border-radius: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px;
        box-shadow: 0 15px 40px rgba(243, 156, 18, 0.3);
        position: relative;
    }
    .manuals-hero .hero-icon i {
        font-size: 45px;
        color: #fff;
    }
    .manuals-hero h1 {
        font-size: 2.8rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: 15px;
        position: relative;
    }
    .manuals-hero p {
        font-size: 1.15rem;
        color: rgba(255,255,255,0.8);
        max-width: 600px;
        margin: 0 auto;
        position: relative;
    }
    .hero-stats {
        display: flex;
        justify-content: center;
        gap: 50px;
        margin-top: 35px;
        position: relative;
    }
    .hero-stat {
        text-align: center;
    }
    .hero-stat .number {
        font-size: 2rem;
        font-weight: 800;
        color: #f39c12;
        display: block;
    }
    .hero-stat .label {
        font-size: 0.9rem;
        color: rgba(255,255,255,0.7);
    }

    /* Search Section */
    .search-section {
        padding: 0 0 60px;
        background: #f8f9fa;
    }
    .search-card {
        background: #fff;
        border-radius: 24px;
        box-shadow: 0 20px 60px rgba(0,0,0,0.15);
        padding: 40px;
        margin-top: -100px;
        position: relative;
        z-index: 10;
    }
    .search-card-header {
        text-align: center;
        margin-bottom: 30px;
    }
    .search-card-header h2 {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 8px;
    }
    .search-card-header p {
        color: #666;
        font-size: 0.95rem;
    }
    .search-form .form-group {
        margin-bottom: 20px;
    }
    .search-form .form-label {
        font-weight: 600;
        color: #1a1a2e;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .search-form .form-label i {
        color: #f39c12;
    }
    .search-form .form-control {
        height: 55px;
        border: 2px solid #e8e8e8;
        border-radius: 12px;
        padding: 10px 20px;
        font-size: 1rem;
        transition: all 0.3s ease;
    }
    .search-form .form-control:focus {
        border-color: #f39c12;
        box-shadow: 0 0 0 4px rgba(243, 156, 18, 0.1);
    }
    .search-form select.form-control {
        cursor: pointer;
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23666' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 15px center;
        padding-right: 45px;
    }
    .btn-search {
        width: 100%;
        height: 55px;
        background: linear-gradient(135deg, #f39c12, #e74c3c);
        border: none;
        border-radius: 12px;
        color: #fff;
        font-size: 1.1rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        transition: all 0.3s ease;
        cursor: pointer;
    }
    .btn-search:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 35px rgba(243, 156, 18, 0.4);
    }
    .btn-search i {
        font-size: 24px;
    }

    /* Results Section */
    .results-section {
        padding: 40px 0 80px;
        background: #f8f9fa;
    }
    .results-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 30px;
        flex-wrap: wrap;
        gap: 15px;
    }
    .results-header h3 {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1a1a2e;
        display: flex;
        align-items: center;
        gap: 12px;
        margin: 0;
    }
    .results-header h3 .icon {
        width: 45px;
        height: 45px;
        background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(231, 76, 60, 0.1));
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .results-header h3 .icon i {
        font-size: 22px;
        color: #f39c12;
    }
    .results-count {
        background: linear-gradient(135deg, #f39c12, #e74c3c);
        color: #fff;
        padding: 8px 20px;
        border-radius: 50px;
        font-weight: 600;
        font-size: 0.9rem;
    }
    .manual-card {
        background: #fff;
        border-radius: 16px;
        padding: 25px;
        margin-bottom: 20px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 20px;
        text-decoration: none;
        border: 2px solid transparent;
    }
    .manual-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        border-color: #f39c12;
    }
    .manual-card .card-icon {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(231, 76, 60, 0.1));
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    .manual-card .card-icon i {
        font-size: 32px;
        background: linear-gradient(135deg, #f39c12, #e74c3c);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .manual-card .card-content {
        flex: 1;
    }
    .manual-card .card-content h4 {
        font-size: 1.1rem;
        font-weight: 700;
        color: #1a1a2e;
        margin: 0 0 8px;
        transition: color 0.3s;
    }
    .manual-card:hover .card-content h4 {
        color: #f39c12;
    }
    .manual-card .card-content .meta {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
    }
    .manual-card .card-content .meta span {
        font-size: 0.85rem;
        color: #888;
        display: flex;
        align-items: center;
        gap: 5px;
    }
    .manual-card .card-content .meta span i {
        color: #f39c12;
    }
    .manual-card .card-arrow {
        width: 45px;
        height: 45px;
        background: #f8f9fa;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        transition: all 0.3s;
    }
    .manual-card .card-arrow i {
        font-size: 22px;
        color: #1a1a2e;
        transition: all 0.3s;
    }
    .manual-card:hover .card-arrow {
        background: linear-gradient(135deg, #f39c12, #e74c3c);
    }
    .manual-card:hover .card-arrow i {
        color: #fff;
        transform: translateX(3px);
    }

    /* Empty State */
    .empty-state {
        text-align: center;
        padding: 60px 20px;
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    }
    .empty-state .icon {
        width: 100px;
        height: 100px;
        background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(231, 76, 60, 0.1));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px;
    }
    .empty-state .icon i {
        font-size: 50px;
        color: #f39c12;
    }
    .empty-state h4 {
        font-size: 1.4rem;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 10px;
    }
    .empty-state p {
        color: #666;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Tips Section */
    .search-tips {
        background: linear-gradient(135deg, rgba(243, 156, 18, 0.05), rgba(231, 76, 60, 0.05));
        border-radius: 16px;
        padding: 25px;
        margin-top: 30px;
    }
    .search-tips h5 {
        font-size: 1rem;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .search-tips h5 i {
        color: #f39c12;
    }
    .search-tips ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 10px;
    }
    .search-tips li {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.9rem;
        color: #555;
    }
    .search-tips li i {
        color: #27ae60;
        font-size: 16px;
    }

    /* Responsive */
    @media (max-width: 991px) {
        .search-card {
            padding: 30px;
            margin-top: -80px;
        }
        .hero-stats {
            gap: 30px;
        }
    }
    @media (max-width: 768px) {
        .manuals-hero {
            padding: 100px 0 150px;
        }
        .manuals-hero h1 {
            font-size: 2rem;
        }
        .manuals-hero .hero-icon {
            width: 70px;
            height: 70px;
        }
        .manuals-hero .hero-icon i {
            font-size: 35px;
        }
        .hero-stats {
            flex-direction: column;
            gap: 20px;
        }
        .search-card {
            padding: 25px 20px;
            margin-top: -70px;
            border-radius: 20px;
        }
        .manual-card {
            flex-direction: column;
            text-align: center;
            padding: 25px 20px;
        }
        .manual-card .card-content .meta {
            justify-content: center;
        }
        .results-header {
            flex-direction: column;
            text-align: center;
        }
    }
</style>

<!-- Hero Section -->
<section class="manuals-hero">
    <div class="container">
        <div class="text-center">
            <div class="hero-icon">
                <i class='bx bx-book-open'></i>
            </div>
            <h1>Manuales Vehiculares</h1>
            <p>Accede a la biblioteca más completa de manuales técnicos, guías de reparación y diagramas para todas las marcas y modelos</p>
            <div class="hero-stats">
                <div class="hero-stat">
                    <span class="number">{{ count($datos) }}+</span>
                    <span class="label">Manuales disponibles</span>
                </div>
                <div class="hero-stat">
                    <span class="number">{{ count($marcas) }}+</span>
                    <span class="label">Marcas cubiertas</span>
                </div>
                <div class="hero-stat">
                    <span class="number">{{ count($years) }}+</span>
                    <span class="label">Años de modelos</span>
                </div>
            </div>
        </div>
    </div>
</section>

<!-- Search Section -->
<section class="search-section">
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-lg-10">
                <div class="search-card">
                    <div class="search-card-header">
                        <h2><i class='bx bx-search-alt'></i> Buscar Manual</h2>
                        <p>Encuentra el manual exacto para tu vehículo</p>
                    </div>
                    <form action="{{ route('directorio.manuales.buscar') }}" method="POST" class="search-form">
                        @csrf
                        <div class="row">
                            <div class="col-12">
                                <div class="form-group">
                                    <label class="form-label">
                                        <i class='bx bx-text'></i> Palabra clave
                                    </label>
                                    <input type="text" class="form-control" name="buscar"
                                           @if ($buscarDtos) value="{{ $buscarDtos }}" @endif
                                           placeholder="Ej: Motor, Transmisión, Sistema eléctrico...">
                                </div>
                            </div>
                            <div class="col-lg-4 col-md-6">
                                <div class="form-group">
                                    <label class="form-label">
                                        <i class='bx bx-car'></i> Marca
                                    </label>
                                    <select class="form-control marca" name="marca">
                                        @if ($marcaDtos)
                                        <option value="{{ $marcaDtos }}">{{ $marcaDtos }}</option>
                                        @else
                                        <option value="">Todas las marcas</option>
                                        @endif
                                        @foreach ($marcas as $marca)
                                        <option value="{{ $marca->marca }}">{{ $marca->marca }}</option>
                                        @endforeach
                                    </select>
                                </div>
                            </div>
                            <div class="col-lg-4 col-md-6">
                                <div class="form-group">
                                    <label class="form-label">
                                        <i class='bx bx-category'></i> Modelo
                                    </label>
                                    <select class="form-control modelo" name="modelo">
                                        @if ($modeloDtos)
                                        <option value="{{ $modeloDtos }}">{{ $modeloDtos }}</option>
                                        @else
                                        <option value="">Todos los modelos</option>
                                        @endif
                                    </select>
                                </div>
                            </div>
                            <div class="col-lg-4 col-md-12">
                                <div class="form-group">
                                    <label class="form-label">
                                        <i class='bx bx-calendar'></i> Año
                                    </label>
                                    <select class="form-control" name="anio">
                                        @if ($anioDtos)
                                        <option value="{{ $anioDtos }}">{{ $anioDtos }}</option>
                                        @else
                                        <option value="">Todos los años</option>
                                        @endif
                                        @foreach($years as $year)
                                        <option value="{{ $year->anio_mana }}">{{ $year->anio_mana }}</option>
                                        @endforeach
                                    </select>
                                </div>
                            </div>
                            <div class="col-12">
                                <button type="submit" class="btn-search">
                                    <i class='bx bx-search'></i>
                                    Buscar Manuales
                                </button>
                            </div>
                        </div>
                    </form>
                    <div class="search-tips">
                        <h5><i class='bx bx-bulb'></i> Consejos de búsqueda</h5>
                        <ul>
                            <li><i class='bx bx-check-circle'></i> Selecciona primero la marca para ver modelos</li>
                            <li><i class='bx bx-check-circle'></i> Usa palabras clave específicas</li>
                            <li><i class='bx bx-check-circle'></i> Filtra por año para mayor precisión</li>
                            <li><i class='bx bx-check-circle'></i> Combina filtros para mejores resultados</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>

<!-- Results Section -->
<section class="results-section">
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-lg-10">
                <div class="results-header">
                    <h3>
                        <span class="icon"><i class='bx bx-list-ul'></i></span>
                        Resultados de búsqueda
                    </h3>
                    <span class="results-count">{{ count($datos) }} manuales encontrados</span>
                </div>

                @if(count($datos) > 0)
                    @foreach ($datos as $item)
                    <a href="{{ route('directorio.manuales.detalle', $item->codigo_mana) }}" class="manual-card">
                        <div class="card-icon">
                            <i class='bx bx-file'></i>
                        </div>
                        <div class="card-content">
                            <h4>{{ $item->titulo_mana }}</h4>
                            <div class="meta">
                                @if(isset($item->marca_mana))
                                <span><i class='bx bx-car'></i> {{ $item->marca_mana }}</span>
                                @endif
                                @if(isset($item->modelo_mana))
                                <span><i class='bx bx-category'></i> {{ $item->modelo_mana }}</span>
                                @endif
                                @if(isset($item->anio_mana))
                                <span><i class='bx bx-calendar'></i> {{ $item->anio_mana }}</span>
                                @endif
                            </div>
                        </div>
                        <div class="card-arrow">
                            <i class='bx bx-right-arrow-alt'></i>
                        </div>
                    </a>
                    @endforeach
                @else
                    <div class="empty-state">
                        <div class="icon">
                            <i class='bx bx-search-alt'></i>
                        </div>
                        <h4>No se encontraron manuales</h4>
                        <p>Intenta ajustar los filtros de búsqueda o usa palabras clave diferentes para encontrar lo que buscas</p>
                    </div>
                @endif
            </div>
        </div>
    </div>
</section>

<script>
    $(function(){
        $('.marca').off('change');
        $('.marca').on('change', onSelectMarca);
    });
    function onSelectMarca(){
        var id = $(this).val();
        $.get('{{ Request::root() }}/directorio/buscar/modelos/' + id, function(data){
            var html_select = '<option value="">Todos los modelos</option>';
            for(var i = 0; i < data.length; ++i)
                html_select += '<option value="' + data[i].modelo + '">' + data[i].modelo + '</option>';
            $('.modelo').html(html_select);
        });
    }
</script>
@endsection