{% extends 'applicant/partials/candidate_facing_base.html' %}
{% load static i18n %}

{% block title %}{% trans "Career Opportunities" %} | KAAUH{% endblock %}

{% block content %}
<style>
    :root {
        --kaauh-teal: #00636e;
        --kaauh-teal-dark: #004a53;
        --kaauh-teal-light: #e6f7f8;
        --border: #e2e8f0;
        --gray-text: #64748b;
        --error-red: #ef4444;
    }

    /* ---------------------------------------------------------------------- */
    /* 1. LAYOUT & RESPONSIVENESS */
    /* ---------------------------------------------------------------------- */
    .container {
        max-width: 1300px;
        margin: 0 auto;
        padding-inline: 1.5rem;
    }

    .job-section-grid {
        display: grid;
        grid-template-columns: 320px 1fr;
        gap: 2.5rem;
        padding-block: 3rem;
        align-items: start;
    }

    /* ---------------------------------------------------------------------- */
    /* 2. HERO SECTION */
    /* ---------------------------------------------------------------------- */
    .hero-section {
        background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), 
                    url('{% static "image/hospital-bg.jpg" %}') center/cover;
        color: white;
        padding-block: clamp(3rem, 10vw, 6rem);
        text-align: center;
    }

    .hero-title {
        font-size: clamp(1.75rem, 5vw, 3rem);
        font-weight: 800;
        margin-bottom: 1rem;
    }

    .hero-lead {
        font-size: clamp(1rem, 2vw, 1.2rem);
        max-width: 700px;
        margin: 0 auto 2rem;
        color: #e5e7eb;
    }

    /* ---------------------------------------------------------------------- */
    /* 3. MOBILE FILTER TRIGGER */
    /* ---------------------------------------------------------------------- */
    .mobile-filter-trigger {
        display: none;
        width: 100%;
        padding: 1rem;
        background: var(--kaauh-teal);
        color: white;
        border: none;
        border-radius: 0.75rem;
        font-weight: 700;
        margin-top: 1.5rem;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        cursor: pointer;
    }

    /* ---------------------------------------------------------------------- */
    /* 4. FILTER SIDEBAR (MOBILE DRAWER) */
    /* ---------------------------------------------------------------------- */
    .filter-card {
        background: white;
        border: 1px solid var(--border);
        border-radius: 1rem;
        padding: 1.5rem;
        position: sticky;
        top: 20px;
        box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    }

    .close-filters { display: none; } /* Hidden on desktop */

    .filter-title {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 1.5rem;
        padding-bottom: 0.75rem;
        border-bottom: 2px solid var(--kaauh-teal-light);
    }

    .search-group { position: relative; margin-bottom: 1rem; }
    .search-input {
        width: 100%;
        padding: 0.75rem 0.75rem 0.75rem 2.5rem;
        border-radius: 0.5rem;
        border: 2px solid var(--border);
        font-size: 0.9rem;
    }

    .filter-group { margin-bottom: 1.25rem; }
    .filter-label { display: block; font-size: 0.75rem; font-weight: 700; color: var(--gray-text); text-transform: uppercase; margin-bottom: 0.4rem; }
    .filter-select {
        width: 100%;
        padding: 0.75rem;
        border-radius: 0.5rem;
        border: 1px solid var(--border);
        background-color: #f8fafc;
    }

    /* ---------------------------------------------------------------------- */
    /* 5. STICKY BAR & CHIPS */
    /* ---------------------------------------------------------------------- */
    .sticky-filter-bar {
        background: #f8fafc;
        padding: 1rem;
        border-radius: 0.75rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
        gap: 1rem;
    }

    .chip-container { display: flex; flex-wrap: wrap; gap: 0.5rem; }
    .filter-chip {
        background: white;
        color: var(--kaauh-teal);
        padding: 0.4rem 0.75rem;
        border-radius: 2rem;
        font-size: 0.8rem;
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        gap: 0.4rem;
    }

    /* ---------------------------------------------------------------------- */
    /* 6. JOB CARDS */
    /* ---------------------------------------------------------------------- */
    .job-card {
        background: white;
        border: 1px solid var(--border);
        border-inline-start: 5px solid var(--kaauh-teal);
        border-radius: 0.75rem;
        padding: 1.5rem;
        text-decoration: none;
        color: inherit;
        display: block;
        transition: 0.2s;
        margin-bottom: 1rem;
    }

    .job-card:hover { transform: translateX(5px); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

    .job-meta-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; color: var(--gray-text); font-size: 0.85rem; }
    .meta-item { display: flex; align-items: center; gap: 0.3rem; }

    /* ---------------------------------------------------------------------- */
    /* 7. RESPONSIVE BREAKPOINT (MOBILE) */
    /* ---------------------------------------------------------------------- */
    @media (max-width: 992px) {
        .job-section-grid { grid-template-columns: 1fr; }
        
        .mobile-filter-trigger { display: flex; }

        .filter-sidebar {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            z-index: 2000;
            display: none;
            padding: 1rem;
        }

        .filter-sidebar.active { display: block; }

        .filter-card {
            width: 100%;
            max-width: 400px;
            margin: 2rem auto;
            position: relative;
            animation: slideUp 0.3s ease-out;
        }

        .close-filters {
            display: block;
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--gray-text);
        }

        .sticky-filter-bar { flex-direction: column; align-items: flex-start; }
    }

    @keyframes slideUp {
        from { transform: translateY(20px); opacity: 0; }
        to { transform: translateY(0); opacity: 1; }
    }

    .heroicon { width: 1.2rem; height: 1.2rem; stroke: currentColor; }
</style>

<div class="main-content-area">
    <header class="hero-section">
        <div class="container">
            <h1 class="hero-title">{% trans "Build Your Future with KAAUH" %}</h1>
            <p class="hero-lead">{% trans "Join a community of excellence in healthcare and research." %}</p>
        </div>
    </header>

    <div class="container">
        <button class="mobile-filter-trigger" onclick="toggleFilters()">
            <svg class="heroicon" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path d="M3 4a1 1 0 011-1h16a1 1 0 011 1v2.586a1 1 0 01-.293.707l-6.414 6.414a1 1 0 00-.293.707V17l-4 4v-6.586a1 1 0 00-.293-.707L3.293 7.293A1 1 0 013 6.586V4z"></path></svg>
            {% trans "Filter Jobs" %}
        </button>

        <div class="job-section-grid">
            <aside class="filter-sidebar" id="sidebar">
                <div class="filter-card">
                    <button class="close-filters" onclick="toggleFilters()">&times;</button>
                    <h4 class="filter-title">{% trans "Refine Search" %}</h4>
                    
                    <form method="GET">
                        <div class="search-group">
                            <svg class="heroicon" style="position:absolute; left:0.75rem; top:0.75rem; color:var(--gray-text)" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"></path></svg>
                            <input type="text" name="q" class="search-input" placeholder="{% trans 'Keywords...' %}" value="{{ request.GET.q|default:'' }}">
                        </div>

                        <div class="filter-group">
                            <label class="filter-label">{% trans "Type" %}</label>
                            <select class="filter-select" name="employment_type">
                                <option value="">{% trans "All" %}</option>
                                {% for key in job_type_keys %}<option value="{{ key }}" {% if key == selected_job_type %}selected{% endif %}>{{ key }}</option>{% endfor %}
                            </select>
                        </div>

                        <div class="filter-group">
                            <label class="filter-label">{% trans "Workplace" %}</label>
                            <select class="filter-select" name="workplace_type">
                                <option value="">{% trans "All" %}</option>
                                {% for key in workplace_type_keys %}<option value="{{ key }}" {% if key == selected_workplace_type %}selected{% endif %}>{{ key }}</option>{% endfor %}
                            </select>
                        </div>

                        <div class="filter-group">
                            <label class="filter-label">{% trans "Department" %}</label>
                            <select class="filter-select" name="department">
                                <option value="">{% trans "All" %}</option>
                                {% for key in department_type_keys %}<option value="{{ key }}" {% if key == selected_department %}selected{% endif %}>{{ key }}</option>{% endfor %}
                            </select>
                        </div>

                        <button type="submit" class="btn-teal" style="width:100%; padding:0.8rem; border-radius:0.5rem; border:none; cursor:pointer; color:white; font-weight:700; background-color:var(--kaauh-teal);">{% trans "Apply" %}</button>
                    </form>
                </div>
            </aside>

            <main>
                <div class="sticky-filter-bar">
                    <div style="font-weight: 700;">
                        <span style="color:var(--kaauh-teal)">{{ total_open_roles|default:"0" }}</span> {% trans "Roles Found" %}
                    </div>

                    <div class="chip-container">
                            {% if selected_job_type %}
                            <span class="filter-chip">
                                <strong>{% trans "Type" %}:</strong> {{ selected_job_type }}
                                <a href="?{% for key, value in request.GET.items %}{% if key != 'employment_type' %}{{ key }}={{ value }}&{% endif %}{% endfor %}" title="{% trans 'Remove' %}">
                                    <svg class="heroicon" style="width:14px; height:14px; color: var(--kaauh-teal-dark)" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"></path></svg>
                                </a>
                            </span>
                            {% endif %}

                            {% if selected_workplace_type %}
                            <span class="filter-chip">
                                <strong>{% trans "Workplace" %}:</strong> {{ selected_workplace_type }}
                                <a href="?{% for key, value in request.GET.items %}{% if key != 'workplace_type' %}{{ key }}={{ value }}&{% endif %}{% endfor %}" title="{% trans 'Remove' %}">
                                    <svg class="heroicon" style="width:14px; height:14px; color: var(--kaauh-teal-dark)" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"></path></svg>
                                </a>
                            </span>
                            {% endif %}

                            {% if selected_department %}
                            <span class="filter-chip">
                                <strong>{% trans "Dept" %}:</strong> {{ selected_department }}
                                <a href="?{% for key, value in request.GET.items %}{% if key != 'department' %}{{ key }}={{ value }}&{% endif %}{% endfor %}" title="{% trans 'Remove' %}">
                                    <svg class="heroicon" style="width:14px; height:14px; color: var(--kaauh-teal-dark)" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"></path></svg>
                                </a>
                            </span>
                            {% endif %}

                            {% if selected_job_type or selected_workplace_type or selected_department %}
                            <a href="?" style="font-size: 0.8rem; color: var(--error-red); text-decoration: none; align-self: center; margin-left: 0.5rem; font-weight: 600;">
                                {% trans "Clear All" %}
                            </a>
                            {% endif %}
                        </div>
                </div>

                <div class="job-list">
                    {% for job in active_jobs %}
                    <a href="{% url 'job_application_detail' job.slug %}" class="job-card">
                        <div style="display:flex; justify-content:space-between; flex-wrap:wrap; gap:0.5rem;">
                            <h4 style="color:var(--kaauh-teal-dark); font-weight:700; margin:0;">{{ job.title }}</h4>
                            <span style="font-size:0.75rem; color:var(--gray-text)">{% trans "Due" %}: {{ job.application_deadline }}</span>
                        </div>
                        <p style="margin:0.4rem 0; font-size:0.9rem;">{{ job.department }}</p>
                        <div class="job-meta-row">
                            <div class="meta-item"><svg class="heroicon" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z"></path></svg> {{ job.location_city|default:"Riyadh" }}</div>
                            <div class="meta-item"><svg class="heroicon" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"></path></svg> {{ job.workplace_type }}</div>
                        </div>
                    </a>
                    {% empty %}
                    <div style="padding:4rem; text-align:center; border:1px dashed var(--border); border-radius:1rem;">{% trans "No jobs match your search." %}</div>
                    {% endfor %}
                </div>
            </main>
        </div>
    </div>
</div>

<script>
    function toggleFilters() {
        const sidebar = document.getElementById('sidebar');
        sidebar.classList.toggle('active');
        document.body.style.overflow = sidebar.classList.contains('active') ? 'hidden' : 'auto';
    }
</script>
{% endblock %}