Corp/backend/templates/includes/sidebar.html

{% load static req_tags %}

<style>
  /* Offcanvas остаётся как есть (липкий ≥ lg) */
  #sidebar{
    --bs-offcanvas-border-color: transparent;
    --bs-offcanvas-border-width: 0;
    --bs-offcanvas-border-radius: 0;
    border: 0 !important; border-radius: 0 !important; box-shadow: none !important;
    background: var(--bs-body-bg);
  }
  @media (min-width: 992px){
    #sidebar.offcanvas-lg{
      position: sticky; top: var(--navbar-h, 60px);
      height: calc(100dvh - var(--navbar-h, 60px));
      align-self: start; overflow: auto;
      border-right: .5px solid var(--bs-border-color); /* тонкая разделительная грань */
      transform: none !important; visibility: visible !important;
    }
  }

  /* ====== новый визуал навигации ====== */
  .side-section{ margin: .6rem 0 1rem; }
  .side-hd{
    font-size:.78rem; font-weight:800; letter-spacing:.03em; text-transform:uppercase;
    color: var(--bs-secondary-color);
    padding: .25rem .5rem; margin: 0 0 .35rem .25rem;
  }

  .side-nav{ display:flex; flex-direction:column; gap:.15rem; }

  .side-nav .nav-link{
    position:relative; display:flex; align-items:center; gap:.6rem;
    padding:.48rem .55rem; border-radius:12px;
    color: var(--bs-body-color); text-decoration:none; border:0; background:transparent !important;
    line-height:1.15;
    transition: background .15s ease, color .15s ease, transform .05s ease, box-shadow .15s ease;
    outline: none;
  }
  /* мягкий ховер */
  .side-nav .nav-link:hover{
    color: var(--bs-primary);
    background: color-mix(in srgb, var(--bs-primary) 10%, transparent);
  }
  /* видимая клавиатурная фокусировка */
  .side-nav .nav-link:focus-visible{
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), .25);
  }
  /* активная «пилюля» + тонкий индикатор слева */
  .side-nav .nav-link.active{
    color: var(--bs-primary); font-weight: 800;
    background: color-mix(in srgb, var(--bs-primary) 16%, transparent);
  }
  .side-nav .nav-link.active::before{
    content:""; position:absolute; left:-6px; top:8px; bottom:8px; width:3px; border-radius:2px;
    background: var(--bs-primary);
  }

  .side-icon{ width:1.35rem; height:1.35rem; display:inline-grid; place-items:center; flex:0 0 auto; }
  .side-icon > i{ font-size:1.1rem; line-height:1; }

  .icon-wrap{ position:relative; display:inline-grid; place-items:center; }
  .nav-unread{
    position:absolute; top:-4px; right:-8px;
    min-width:16px; height:16px; padding:0 4px; border-radius:9999px;
    font-size:10px; line-height:16px; font-weight:700;
    background: var(--bs-danger); color:#fff; border:1px solid rgba(255,255,255,.6);
  }
  [data-bs-theme="dark"] .nav-unread{ border-color: rgba(0,0,0,.25); }

  /* «отключённый» пункт выглядит реально disabled */
  .side-nav .nav-link.disabled{ opacity:.5; pointer-events:none; }
</style>
<style>
  .btn-theme{
    display:inline-flex; align-items:center; gap:.5rem;
    min-height:36px; padding:.35rem .75rem;
    border-radius:999px;
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    border:1px solid var(--bs-border-color);
    transition: transform .08s ease, background-color .25s ease, border-color .25s ease;
  }
  .btn-theme:hover{
    transform: translateY(-1px);
    background: color-mix(in srgb, var(--bs-tertiary-bg) 90%, var(--bs-primary) 10%);
    border-color: color-mix(in srgb, var(--bs-border-color), var(--bs-primary) 30%);
  }
  .btn-theme:focus-visible{
    outline: 0;
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), .25);
  }
  .btn-theme .bi{ font-size:1rem; line-height:1; }
  .btn-theme .mode-label{ font-weight:700; font-size:.85rem; opacity:.9; }
  @media (max-width:576px){
    .btn-theme .mode-label{ display:none; }
  }
</style>

<div id="sidebar"
     class="offcanvas offcanvas-start offcanvas-lg"
     tabindex="-1" aria-labelledby="sidebarLabel"
     data-bs-backdrop="false" data-bs-scroll="true">

  <div class="offcanvas-header border-bottom d-lg-none">
    <h5 class="offcanvas-title" id="sidebarLabel">Меню</h5>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Закрыть"></button>
  </div>

  <div class="offcanvas-body d-flex flex-column h-100 px-0">
    <nav class="side-nav">
      <a href="{% url 'feed:feed_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'feed_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'feed_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-megaphone"></i></span>
        <span>Новости</span>
      </a>
      <a href="{% url 'employees:employees_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'employees_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'employees_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-people"></i></span>
        <span>Сотрудники</span>
      </a>
      <a href="{% url 'employees:department_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'department_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'department_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-diagram-3"></i></span>
        <span>Отделы</span>
      </a>
      <a href="{% url 'requests_app:my_requests' %}"
        class="nav-link {% if request.resolver_match.url_name == 'my_requests' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'my_requests' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-journal-text"></i></span>
        <span>Мои заявления</span>
      </a>
      {% if perms.requests_app.can_view_all_requests or user.headed_departments.exists %}
        {% with url_name=request.resolver_match.url_name %}
          <a href="{% url 'requests_app:all_requests' %}"
            class="nav-link {% if url_name|in_list:'all_requests,request_process' %}active{% endif %}"
            {% if url_name|in_list:'all_requests,request_process' %}aria-current="page"{% endif %}>
            <span class="side-icon"><i class="bi-clipboard-check"></i></span>
            <span>Заявления сотрудников</span>
          </a>
        {% endwith %}
      {% endif %}
      {% with total=unread_total|default:0 %}
      <a href="{% url 'communications:chat_list' %}"
        class="nav-link {% if request.resolver_match.app_name == 'communications' %}active{% endif %}"
        {% if request.resolver_match.app_name == 'communications' %}aria-current="page"{% endif %}
        aria-label="Чаты{% if total|add:0 > 0 %}, непрочитанных {{ total }}{% endif %}">
        <span class="side-icon icon-wrap">
          <i class="bi-chat-dots"></i>
          {% if total|add:0 > 0 %}
            <span class="nav-unread" id="sidebarChatBadge" data-count="{{ total }}">{{ total }}</span>
          {% else %}
            <span class="nav-unread d-none" id="sidebarChatBadge" data-count="0">0</span>
          {% endif %}
        </span>
        <span>Чаты</span>
      </a>
      {% endwith %}
      <a href="{% url 'documents:document_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'document_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'document_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-file-earmark-text"></i></span>
        <span>Документы</span>
      </a>
      <a href="#" class="nav-link disabled" tabindex="-1" aria-disabled="true">
        <span class="side-icon"><i class="bi-calendar-event"></i></span>
        <span>Календарь</span>
      </a>
    </nav>

    <div class="mt-auto pt-3 small">
      <button type="button" class="btn-theme js-theme-btn" id="themeBtnSidebar"
              aria-label="Сменить тему" title="Сменить тему">
        <i class="bi bi-circle-half" aria-hidden="true"></i>
      </button>
    </div>


  </div>

</div>

<script>
  // компактный апдейтер бейджа "Чаты" (форматирует 99+)
  (function(){
    const badge = document.getElementById('sidebarChatBadge');
    if (!badge) return;
    function render(n){
      const v = Number(n)||0;
      badge.dataset.count = String(v);
      badge.textContent = v > 99 ? '99+' : String(v);
      badge.classList.toggle('d-none', v <= 0);
    }
    render(badge.dataset.count);

    // глобальное событие для real-time апдейта
    window.addEventListener('chats:unread-total', (e)=> render(e?.detail?.total));

    // fallback: суммируем [data-unread-count] на страницах списка чатов
    document.addEventListener('DOMContentLoaded', ()=>{
      const rows = document.querySelectorAll('[data-unread-count]');
      if (!rows.length) return;
      const total = Array.from(rows).reduce((acc, el)=> acc + (Number(el.textContent)||0), 0);
      render(total);
    });
  })();
</script>

<script>
(function(){
  const media = window.matchMedia('(prefers-color-scheme: dark)');
  const root  = document.documentElement;
  const MODES = ['light','auto','dark'];
  const ICONS = { light:'bi-sun-fill', auto:'bi-circle-half', dark:'bi-moon-stars' };
  const LABEL = { light:'Светлая',     auto:'Авто',           dark:'Темная' };

  // какие-то проекты любят хранить 'theme' в LS — используем тот же ключ
  function getSavedMode(){ return localStorage.getItem('theme') || 'auto'; }
  function setSavedMode(m){ try{ localStorage.setItem('theme', m); }catch(_){} }

  function effective(mode){ return mode === 'auto' ? (media.matches ? 'dark' : 'light') : mode; }

  function applyMode(mode, persist=true){
    const eff = effective(mode);
    root.setAttribute('data-bs-theme', eff);
    if (persist) setSavedMode(mode);
    updateButtons(mode);
  }

  function updateButtons(mode){
    document.querySelectorAll('.js-theme-btn').forEach(btn=>{
      const icon = btn.querySelector('.bi');
      const lab  = btn.querySelector('.mode-label');
      // сброс иконок
      if (icon){
        icon.className = 'bi ' + (ICONS[mode] || ICONS.auto);
      }
      if (lab){ lab.textContent = LABEL[mode] || LABEL.auto; }
      btn.dataset.mode = mode;
      btn.title = `Тема: ${LABEL[mode]}. Нажмите, чтобы переключить`;
      btn.setAttribute('aria-label', `Тема: ${LABEL[mode]}. Нажмите, чтобы переключить`);
    });
  }

  function nextMode(cur){
    const i = MODES.indexOf(cur); return MODES[(i >= 0 ? i : 0) + 1 === MODES.length ? 0 : i + 1];
  }

  document.addEventListener('DOMContentLoaded', ()=>{
    const start = getSavedMode();
    applyMode(start, false);

    document.body.addEventListener('click', (e)=>{
      const btn = e.target.closest('.js-theme-btn'); if (!btn) return;
      e.preventDefault();
      const cur = btn.dataset.mode || getSavedMode() || 'auto';
      const nxt = nextMode(cur);
      applyMode(nxt, true);
    });

    // если системная тема поменялась и у нас «Авто», нужно обновить
    media.addEventListener('change', ()=>{ if ((localStorage.getItem('theme') || 'auto') === 'auto'){ applyMode('auto', false); } });
  });
})();
</script>