{% extends "base.html" %}
{% block title %}Dashboard – DocuElevate{% endblock %}

{% block content %}
<div class="container mx-auto px-4 py-8">

{% if multi_user_enabled %}
{# ══════════════════════════════════════════════════════════════════════════ #}
{# MULTI-USER / SAAS DASHBOARD                                              #}
{# ══════════════════════════════════════════════════════════════════════════ #}

  <!-- Hero -->
  <div class="bg-gradient-to-r from-blue-600 to-indigo-700 rounded-xl shadow-lg text-white p-8 mb-8">
    <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
      <div>
        <h1 class="text-3xl font-bold mb-1">DocuElevate</h1>
        <p class="text-blue-100 text-sm">Intelligent document processing &amp; management — built for teams</p>
      </div>
      <div class="flex flex-wrap gap-3">
        <a href="/upload"
           class="bg-white text-blue-700 hover:bg-blue-50 font-semibold py-2 px-5 rounded-lg transition duration-200 flex items-center shadow-sm">
          <i class="fas fa-upload mr-2" aria-hidden="true"></i> Upload
        </a>
        <a href="/files"
           class="bg-transparent border border-white text-white hover:bg-white hover:text-blue-700 font-semibold py-2 px-5 rounded-lg transition duration-200 flex items-center">
          <i class="fas fa-list mr-2" aria-hidden="true"></i> Browse Files
        </a>
      </div>
    </div>
  </div>

  <!-- Platform stats row (admin only) -->
  {% if is_admin %}
  <h2 class="text-sm font-semibold text-gray-400 uppercase tracking-widest mb-3">Platform overview</h2>
  <div class="grid grid-cols-2 sm:grid-cols-4 gap-4 mb-8">
    <div class="bg-white rounded-xl shadow p-5 flex items-center gap-3">
      <div class="h-10 w-10 rounded-full bg-blue-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-file-alt text-blue-600" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-2xl font-extrabold text-blue-600">{{ stats.processed_files | default(0) }}</p>
        <p class="text-gray-500 text-xs">Total files</p>
      </div>
    </div>
    <div class="bg-white rounded-xl shadow p-5 flex items-center gap-3">
      <div class="h-10 w-10 rounded-full bg-green-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-calendar-day text-green-600" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-2xl font-extrabold text-green-600">{{ stats.files_today | default(0) }}</p>
        <p class="text-gray-500 text-xs">Files today</p>
      </div>
    </div>
    <div class="bg-white rounded-xl shadow p-5 flex items-center gap-3">
      <div class="h-10 w-10 rounded-full bg-indigo-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-calendar-alt text-indigo-600" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-2xl font-extrabold text-indigo-600">{{ stats.files_month | default(0) }}</p>
        <p class="text-gray-500 text-xs">Files this month</p>
      </div>
    </div>
    <div class="bg-white rounded-xl shadow p-5 flex items-center gap-3">
      <div class="h-10 w-10 rounded-full bg-purple-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-users text-purple-600" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-2xl font-extrabold text-purple-600">{{ stats.unique_users | default(0) }}</p>
        <p class="text-gray-500 text-xs">Active users</p>
      </div>
    </div>
  </div>
  {% endif %}

  <!-- My usage / subscription widget -->
  {% if user_tier and user_usage %}
  <h2 class="text-sm font-semibold text-gray-400 uppercase tracking-widest mb-3">My usage</h2>
  <div class="bg-white rounded-xl shadow p-6 mb-8">
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4 mb-4">
      <div class="flex items-center gap-3">
        <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-bold
          {% if user_tier.id == 'free' %}bg-gray-100 text-gray-600
          {% elif user_tier.id == 'starter' %}bg-blue-100 text-blue-700
          {% elif user_tier.id == 'professional' %}bg-indigo-100 text-indigo-700
          {% else %}bg-purple-100 text-purple-700{% endif %}">
          <i class="fas
            {% if user_tier.id == 'free' %}fa-seedling
            {% elif user_tier.id == 'starter' %}fa-rocket
            {% elif user_tier.id == 'professional' %}fa-star
            {% else %}fa-building{% endif %}
            mr-1" aria-hidden="true"></i>
          {{ user_tier.name }} Plan
        </span>
        {% if user_tier.id != 'business' %}
        <a href="/pricing" class="text-xs text-indigo-600 hover:text-indigo-800 font-medium">
          Upgrade <i class="fas fa-arrow-up-right-from-square ml-0.5 text-xs" aria-hidden="true"></i>
        </a>
        {% endif %}
      </div>
      <a href="/subscription" class="text-xs text-gray-500 hover:text-gray-700">
        View full details →
      </a>
    </div>

    <div class="grid grid-cols-1 sm:grid-cols-3 gap-4">
      <!-- Lifetime -->
      <div>
        <div class="flex justify-between text-xs mb-1">
          <span class="text-gray-500">Lifetime files</span>
          <span class="font-semibold text-gray-700">
            {{ user_usage.lifetime }}{% if user_tier.lifetime_file_limit > 0 %} / {{ user_tier.lifetime_file_limit }}{% endif %}
          </span>
        </div>
        {% if user_tier.lifetime_file_limit > 0 %}
        {% set pct = ([((user_usage.lifetime / user_tier.lifetime_file_limit) * 100) | int, 100] | min) %}
        <div class="w-full bg-gray-100 rounded-full h-2" role="progressbar" aria-valuemin="0"
             aria-valuenow="{{ user_usage.lifetime }}" aria-valuemax="{{ user_tier.lifetime_file_limit }}">
          <div class="h-2 rounded-full {% if pct >= 90 %}bg-red-500{% elif pct >= 70 %}bg-yellow-500{% else %}bg-green-500{% endif %}"
               style="width: {{ pct }}%"></div>
        </div>
        {% else %}
        <div class="text-xs text-green-600">Unlimited</div>
        {% endif %}
      </div>
      <!-- Today -->
      <div>
        <div class="flex justify-between text-xs mb-1">
          <span class="text-gray-500">Files today</span>
          <span class="font-semibold text-gray-700">
            {{ user_usage.today }}{% if user_tier.daily_upload_limit > 0 %} / {{ user_tier.daily_upload_limit }}{% endif %}
          </span>
        </div>
        {% if user_tier.daily_upload_limit > 0 %}
        {% set pct = ([((user_usage.today / user_tier.daily_upload_limit) * 100) | int, 100] | min) %}
        <div class="w-full bg-gray-100 rounded-full h-2" role="progressbar" aria-valuemin="0"
             aria-valuenow="{{ user_usage.today }}" aria-valuemax="{{ user_tier.daily_upload_limit }}">
          <div class="h-2 rounded-full {% if pct >= 90 %}bg-red-500{% elif pct >= 70 %}bg-yellow-500{% else %}bg-blue-500{% endif %}"
               style="width: {{ pct }}%"></div>
        </div>
        {% else %}
        <div class="text-xs text-green-600">Unlimited</div>
        {% endif %}
      </div>
      <!-- This month -->
      <div>
        <div class="flex justify-between text-xs mb-1">
          <span class="text-gray-500">Files this month</span>
          <span class="font-semibold text-gray-700">
            {{ user_usage.month }}{% if user_tier.monthly_upload_limit > 0 %} / {{ user_tier.monthly_upload_limit }}{% endif %}
          </span>
        </div>
        {% if user_tier.monthly_upload_limit > 0 %}
        {% set pct = ([((user_usage.month / user_tier.monthly_upload_limit) * 100) | int, 100] | min) %}
        <div class="w-full bg-gray-100 rounded-full h-2" role="progressbar" aria-valuemin="0"
             aria-valuenow="{{ user_usage.month }}" aria-valuemax="{{ user_tier.monthly_upload_limit }}">
          <div class="h-2 rounded-full {% if pct >= 90 %}bg-red-500{% elif pct >= 70 %}bg-yellow-500{% else %}bg-indigo-500{% endif %}"
               style="width: {{ pct }}%"></div>
        </div>
        {% else %}
        <div class="text-xs text-green-600">Unlimited</div>
        {% endif %}
      </div>
    </div>
  </div>
  {% endif %}

  <!-- Widget grid (multi-user) -->
  <div class="grid grid-cols-1 lg:grid-cols-3 gap-6 mb-8">
    <!-- Quick Actions -->
    <div class="bg-white rounded-xl shadow p-6">
      <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
        <i class="fas fa-bolt text-yellow-500" aria-hidden="true"></i> Quick Actions
      </h2>
      <ul class="space-y-2">
        <li>
          <a href="/upload" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-blue-100 flex items-center justify-center flex-shrink-0 group-hover:bg-blue-200">
              <i class="fas fa-upload text-blue-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">Upload Document</p>
              <p class="text-xs text-gray-400">Process a new file</p>
            </div>
          </a>
        </li>
        <li>
          <a href="/files" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-indigo-100 flex items-center justify-center flex-shrink-0 group-hover:bg-indigo-200">
              <i class="fas fa-list text-indigo-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">My Documents</p>
              <p class="text-xs text-gray-400">Browse your processed files</p>
            </div>
          </a>
        </li>
        <li>
          <a href="/subscription" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-purple-100 flex items-center justify-center flex-shrink-0 group-hover:bg-purple-200">
              <i class="fas fa-layer-group text-purple-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">My Subscription</p>
              <p class="text-xs text-gray-400">View plan &amp; usage details</p>
            </div>
          </a>
        </li>
        <li>
          <a href="/search" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-green-100 flex items-center justify-center flex-shrink-0 group-hover:bg-green-200">
              <i class="fas fa-search text-green-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">Search</p>
              <p class="text-xs text-gray-400">Full-text search across documents</p>
            </div>
          </a>
        </li>
      </ul>
    </div>

    <!-- Processing stats -->
    <div class="bg-white rounded-xl shadow p-6">
      <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
        <i class="fas fa-chart-bar text-blue-500" aria-hidden="true"></i> Processing Stats
      </h2>
      <ul class="space-y-3 text-sm">
        <li class="flex items-center justify-between py-2 border-b border-gray-100">
          <span class="text-gray-600 flex items-center gap-2">
            <i class="fas fa-file-alt text-blue-400 w-4" aria-hidden="true"></i> Total processed
          </span>
          <span class="font-bold text-gray-900">{{ stats.processed_files | default(0) }}</span>
        </li>
        <li class="flex items-center justify-between py-2 border-b border-gray-100">
          <span class="text-gray-600 flex items-center gap-2">
            <i class="fas fa-eye text-indigo-400 w-4" aria-hidden="true"></i> Files with OCR
          </span>
          <span class="font-bold text-gray-900">{{ stats.files_with_ocr | default(0) }}</span>
        </li>
        <li class="flex items-center justify-between py-2 border-b border-gray-100">
          <span class="text-gray-600 flex items-center gap-2">
            <i class="fas fa-calendar-day text-green-400 w-4" aria-hidden="true"></i> Today
          </span>
          <span class="font-bold text-gray-900">{{ stats.files_today | default(0) }}</span>
        </li>
        <li class="flex items-center justify-between py-2">
          <span class="text-gray-600 flex items-center gap-2">
            <i class="fas fa-calendar-alt text-orange-400 w-4" aria-hidden="true"></i> This month
          </span>
          <span class="font-bold text-gray-900">{{ stats.files_month | default(0) }}</span>
        </li>
      </ul>
    </div>

    <!-- Upgrade CTA or Integrations -->
    {% if user_tier and user_tier.id != 'business' %}
    <div class="bg-gradient-to-br from-indigo-600 to-purple-700 rounded-xl shadow p-6 text-white flex flex-col justify-between">
      <div>
        <h2 class="text-lg font-semibold mb-2 flex items-center gap-2">
          <i class="fas fa-arrow-up-right-dots" aria-hidden="true"></i> Upgrade your plan
        </h2>
        <p class="text-indigo-100 text-sm mb-4">
          Unlock more documents, more destinations and priority support.
        </p>
        <ul class="space-y-1.5 text-sm text-indigo-100">
          <li class="flex items-center gap-2"><i class="fas fa-check-circle text-indigo-300" aria-hidden="true"></i> Higher daily &amp; monthly limits</li>
          <li class="flex items-center gap-2"><i class="fas fa-check-circle text-indigo-300" aria-hidden="true"></i> More storage destinations</li>
          <li class="flex items-center gap-2"><i class="fas fa-check-circle text-indigo-300" aria-hidden="true"></i> More OCR pages</li>
        </ul>
      </div>
      <a href="/pricing"
         class="mt-6 inline-flex items-center justify-center bg-white text-indigo-700 font-semibold px-5 py-2.5 rounded-lg hover:bg-indigo-50 transition shadow">
        View plans &amp; pricing <i class="fas fa-arrow-right ml-2 text-xs" aria-hidden="true"></i>
      </a>
    </div>
    {% else %}
    <div class="bg-white rounded-xl shadow p-6">
      <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
        <i class="fas fa-plug text-green-500" aria-hidden="true"></i> Integrations
      </h2>
      <div class="space-y-3 text-sm text-gray-600">
        <div class="flex items-center justify-between">
          <span>Active integrations</span>
          <span class="font-bold text-green-600">{{ stats.active_integrations | default(0) }}</span>
        </div>
        <div class="flex items-center justify-between">
          <span>Storage targets</span>
          <span class="font-bold text-indigo-600">{{ stats.storage_targets | default(0) }}</span>
        </div>
      </div>
      <a href="/status" class="mt-4 inline-flex items-center text-xs text-indigo-600 hover:text-indigo-800">
        View system status <i class="fas fa-arrow-right ml-1" aria-hidden="true"></i>
      </a>
    </div>
    {% endif %}
  </div>

{% else %}
{# ══════════════════════════════════════════════════════════════════════════ #}
{# SINGLE-USER DASHBOARD (original layout, preserved as-is)                #}
{# ══════════════════════════════════════════════════════════════════════════ #}

  <!-- Hero / Quick Actions -->
  <div class="bg-gradient-to-r from-blue-600 to-indigo-700 rounded-xl shadow-lg text-white p-8 mb-8">
    <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
      <div>
        <h1 class="text-3xl font-bold mb-1">DocuElevate Dashboard</h1>
        <p class="text-blue-100 text-sm">Intelligent document processing &amp; management</p>
      </div>
      <div class="flex flex-wrap gap-3">
        <a href="/upload" class="bg-white text-blue-700 hover:bg-blue-50 font-semibold py-2 px-5 rounded-lg transition duration-200 flex items-center shadow-sm">
          <i class="fas fa-upload mr-2" aria-hidden="true"></i> Upload
        </a>
        <a href="/files" class="bg-transparent border border-white text-white hover:bg-white hover:text-blue-700 font-semibold py-2 px-5 rounded-lg transition duration-200 flex items-center">
          <i class="fas fa-list mr-2" aria-hidden="true"></i> Browse Files
        </a>
      </div>
    </div>
  </div>

  <!-- Stats Row -->
  <div class="grid grid-cols-1 sm:grid-cols-3 gap-6 mb-8">
    <div class="bg-white rounded-xl shadow p-6 flex items-center gap-4">
      <div class="h-12 w-12 rounded-full bg-blue-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-file-alt text-blue-600 text-xl" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-3xl font-bold text-blue-600">{{ stats.processed_files | default(0) }}</p>
        <p class="text-gray-500 text-sm">Documents Processed</p>
      </div>
    </div>
    <div class="bg-white rounded-xl shadow p-6 flex items-center gap-4">
      <div class="h-12 w-12 rounded-full bg-green-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-plug text-green-600 text-xl" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-3xl font-bold text-green-600">{{ stats.active_integrations | default(0) }}</p>
        <p class="text-gray-500 text-sm">Active Integrations</p>
      </div>
    </div>
    <div class="bg-white rounded-xl shadow p-6 flex items-center gap-4">
      <div class="h-12 w-12 rounded-full bg-indigo-100 flex items-center justify-center flex-shrink-0">
        <i class="fas fa-database text-indigo-600 text-xl" aria-hidden="true"></i>
      </div>
      <div>
        <p class="text-3xl font-bold text-indigo-600">{{ stats.storage_targets | default(0) }}</p>
        <p class="text-gray-500 text-sm">Storage Targets</p>
      </div>
    </div>
  </div>

  <!-- Widget Grid -->
  <div class="grid grid-cols-1 lg:grid-cols-3 gap-6 mb-8">

    <!-- Quick Actions Widget -->
    <div class="bg-white rounded-xl shadow p-6">
      <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
        <i class="fas fa-bolt text-yellow-500" aria-hidden="true"></i> Quick Actions
      </h2>
      <ul class="space-y-2">
        <li>
          <a href="/upload" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-blue-100 flex items-center justify-center flex-shrink-0 group-hover:bg-blue-200">
              <i class="fas fa-upload text-blue-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">Upload Document</p>
              <p class="text-xs text-gray-400">Process a new file</p>
            </div>
          </a>
        </li>
        <li>
          <a href="/files" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-indigo-100 flex items-center justify-center flex-shrink-0 group-hover:bg-indigo-200">
              <i class="fas fa-list text-indigo-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">View All Files</p>
              <p class="text-xs text-gray-400">Browse processed documents</p>
            </div>
          </a>
        </li>
        <li>
          <a href="/status" class="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 transition group">
            <span class="h-8 w-8 rounded-full bg-green-100 flex items-center justify-center flex-shrink-0 group-hover:bg-green-200">
              <i class="fas fa-heartbeat text-green-600 text-sm" aria-hidden="true"></i>
            </span>
            <div>
              <p class="text-sm font-medium text-gray-800">System Status</p>
              <p class="text-xs text-gray-400">Check integration health</p>
            </div>
          </a>
        </li>
      </ul>
    </div>

    <!-- Capabilities Widget -->
    <div class="bg-white rounded-xl shadow p-6">
      <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
        <i class="fas fa-cubes text-blue-500" aria-hidden="true"></i> Capabilities
      </h2>
      <ul class="space-y-3 text-sm text-gray-600">
        <li class="flex items-start gap-2">
          <i class="fas fa-check-circle text-green-500 mt-0.5 flex-shrink-0" aria-hidden="true"></i>
          <span>OCR &amp; metadata extraction with AI</span>
        </li>
        <li class="flex items-start gap-2">
          <i class="fas fa-check-circle text-green-500 mt-0.5 flex-shrink-0" aria-hidden="true"></i>
          <span>Cloud storage: Dropbox, OneDrive, Google Drive, NextCloud</span>
        </li>
        <li class="flex items-start gap-2">
          <i class="fas fa-check-circle text-green-500 mt-0.5 flex-shrink-0" aria-hidden="true"></i>
          <span>Paperless-ngx integration for document management</span>
        </li>
        <li class="flex items-start gap-2">
          <i class="fas fa-check-circle text-green-500 mt-0.5 flex-shrink-0" aria-hidden="true"></i>
          <span>Email &amp; URL-based document ingestion</span>
        </li>
        <li class="flex items-start gap-2">
          <i class="fas fa-check-circle text-green-500 mt-0.5 flex-shrink-0" aria-hidden="true"></i>
          <span>Automated classification &amp; routing workflows</span>
        </li>
      </ul>
    </div>

    <!-- Getting Started / Help Widget -->
    <div class="bg-white rounded-xl shadow p-6 flex flex-col justify-between">
      <div>
        <h2 class="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
          <i class="fas fa-compass text-indigo-500" aria-hidden="true"></i> Getting Started
        </h2>
        <ol class="space-y-3 text-sm text-gray-600 list-none">
          <li class="flex items-start gap-2">
            <span class="h-5 w-5 rounded-full bg-blue-600 text-white text-xs flex items-center justify-center flex-shrink-0 font-bold mt-0.5">1</span>
            Configure integrations via <a href="/status" class="text-blue-600 hover:underline">System Status</a>
          </li>
          <li class="flex items-start gap-2">
            <span class="h-5 w-5 rounded-full bg-blue-600 text-white text-xs flex items-center justify-center flex-shrink-0 font-bold mt-0.5">2</span>
            <a href="/upload" class="text-blue-600 hover:underline">Upload</a> your first document
          </li>
          <li class="flex items-start gap-2">
            <span class="h-5 w-5 rounded-full bg-blue-600 text-white text-xs flex items-center justify-center flex-shrink-0 font-bold mt-0.5">3</span>
            Review results in <a href="/files" class="text-blue-600 hover:underline">Files</a>
          </li>
        </ol>
      </div>
      <a href="/about" class="mt-6 inline-flex items-center text-sm text-indigo-600 hover:text-indigo-800 font-medium">
        Learn more about DocuElevate <i class="fas fa-arrow-right ml-1 text-xs" aria-hidden="true"></i>
      </a>
    </div>
  </div>

{% endif %}{# end multi_user_enabled #}

</div>
{% endblock %}