﻿<script setup lang="ts">
import { ref, onMounted, watch, computed } from 'vue'
import { useRoute } from 'vue-router'
import { businessService } from '@/services/businessService'
import { couponsService } from '@/services/couponsService'
import { shuttlesService } from '@/services/shuttlesService'
import { useAuthStore } from '@/stores/auth'
import { supabase } from '@/supabase'
import type { Coupon, Business, Shuttle } from '@/types'

const route = useRoute()
const authStore = useAuthStore()

// State
const activeTab = ref<'promotions' | 'businesses' | 'shuttles'>('promotions')
const coupons = ref<Coupon[]>([])
const businesses = ref<Business[]>([])
const shuttles = ref<Shuttle[]>([])
const isLoading = ref(true)
const searchQuery = ref('')
const categoryFilter = ref('Todas')

const categories = ['Todas', 'Restaurante', 'Turismo', 'Bebidas', 'Comercio']

// Modals
const showModal = ref(false)
const showBusinessModal = ref(false)
const isEditing = ref(false)
const isEditingBusiness = ref(false)
const businessImageFile = ref<File | null>(null)
const businessImagePreview = ref<string | null>(null)


// Current data
const currentCoupon = ref<Partial<Coupon>>({
  title: '',
  business_id: null,
  description: '',
  image_url: '',
  social_media: '',
  terms: '',
  discount_percentage: null,
  discount_amount: null,
  category: 'Restaurante',
  valid_from: '',
  valid_until: '',
  is_active: true
})

const currentBusiness = ref<Partial<Business>>({
  name: '',
  address: '',
  phone: '',
  image_url: '',
  social_media: '',
  category: 'Restaurante',
  area: 'Boquete'
})

const userName = localStorage.getItem('user_name') || 'Promotor'

onMounted(async () => {
  await Promise.all([loadCoupons(), loadBusinesses(), loadShuttles()])
  checkHash()
})

watch(() => route.hash, () => checkHash())

function checkHash() {
  if (route.hash === '#businesses') {
    activeTab.value = 'businesses'
  } else if (route.hash === '#shuttles') {
    activeTab.value = 'shuttles'
  } else {
    activeTab.value = 'promotions'
  }
}

// Search Computed
const filteredCoupons = computed(() => {
  return coupons.value.filter(c => {
    const matchesSearch = c.title.toLowerCase().includes(searchQuery.value.toLowerCase()) || 
                          (c.business?.name?.toLowerCase().includes(searchQuery.value.toLowerCase()))
    const matchesCategory = categoryFilter.value === 'Todas' || c.category === categoryFilter.value
    return matchesSearch && matchesCategory
  })
})

const filteredShuttles = computed(() => {
  return shuttles.value.filter(s => {
    const matchesSearch = s.route_name.toLowerCase().includes(searchQuery.value.toLowerCase()) || 
                          (s.company_name?.toLowerCase().includes(searchQuery.value.toLowerCase()) ?? false) ||
                          s.origin.toLowerCase().includes(searchQuery.value.toLowerCase()) ||
                          s.destination.toLowerCase().includes(searchQuery.value.toLowerCase())
    return matchesSearch
  })
})

const filteredBusinesses = computed(() => {
  return businesses.value.filter(b => {
    const matchesSearch = b.name.toLowerCase().includes(searchQuery.value.toLowerCase()) || 
                          (b.address?.toLowerCase().includes(searchQuery.value.toLowerCase()) ?? false)
    const matchesCategory = categoryFilter.value === 'Todas' || b.category === categoryFilter.value
    return matchesSearch && matchesCategory
  })
})



async function loadCoupons() {
  isLoading.value = true
  try {
    coupons.value = await couponsService.getAllCoupons({ active_only: false })
  } catch (e) {
    console.error('Failed to load coupons', e)
  } finally {
    isLoading.value = false
  }
}

async function loadBusinesses() {
  try {
    businesses.value = await businessService.getAllBusinesses()
  } catch (e) {
    console.error('Failed to load businesses', e)
  }
}

async function loadShuttles() {
  try {
    shuttles.value = await shuttlesService.getAllShuttles()
  } catch (e) {
    console.error('Failed to load shuttles', e)
  }
}

// Shuttle Methods
async function toggleShuttleStatus(shuttle: Shuttle) {
  try {
    const { error } = await supabase
      .from('shuttles')
      .update({ is_active: !shuttle.is_active })
      .eq('id', shuttle.id);
      
    if (error) throw error;
    await loadShuttles();
  } catch (e) {
    alert('Error al actualizar estado del shuttle')
  }
}

async function deleteShuttle(id: string) {
  if (confirm('¿Estás seguro de eliminar este transporte turístico?')) {
    try {
      const { error } = await supabase
        .from('shuttles')
        .delete()
        .eq('id', id);
        
      if (error) throw error;
      await loadShuttles();
    } catch (e) {
      alert('Error al eliminar shuttle')
    }
  }
}

// Business Methods
function openCreateBusinessModal() {
  isEditingBusiness.value = false
  currentBusiness.value = {
    name: '',
    address: '',
    phone: '',
    image_url: '',
    social_media: '',
    category: 'Restaurante',
    area: 'Boquete'
  }
  showBusinessModal.value = true
  businessImageFile.value = null
  businessImagePreview.value = null
}


function handleBusinessImage(event: any) {
  const file = event.target.files[0]
  if (file) {
    businessImageFile.value = file
    businessImagePreview.value = URL.createObjectURL(file)
  }
}

function openEditBusinessModal(biz: Business) {
  isEditingBusiness.value = true
  currentBusiness.value = { ...biz }
  showBusinessModal.value = true
  businessImageFile.value = null
  businessImagePreview.value = getImageUrl(biz.image_url)
}

async function saveBusiness() {
  try {
    const formData = new FormData()
    formData.append('name', currentBusiness.value.name || '')
    formData.append('category', currentBusiness.value.category || 'Restaurante')
    formData.append('address', currentBusiness.value.address || '')
    formData.append('phone', currentBusiness.value.phone || '')
    formData.append('social_media', currentBusiness.value.social_media || '')
    formData.append('area', currentBusiness.value.area || 'Boquete')
    
    if (businessImageFile.value) {
      formData.append('image', businessImageFile.value)
    }

    if (isEditingBusiness.value && currentBusiness.value.id) {
      await businessService.updateBusiness(currentBusiness.value.id, formData)
    } else {
      await businessService.createBusiness(formData)
    }
    showBusinessModal.value = false
    await loadBusinesses()
  } catch (e) {
    console.error('Error saving business:', e)
    alert('Error al guardar el negocio')
  }
}

async function deleteBusiness(id: string) {
  if (confirm('¿Estás seguro de eliminar este negocio? Los cupones asociados podrían verse afectados.')) {
    try {
      await businessService.deleteBusiness(id)
      await loadBusinesses()
    } catch (e) {
      alert('Error al eliminar')
    }
  }
}

// Coupon Methods
function openCreateModal() {
  isEditing.value = false
  currentCoupon.value = {
    title: '',
    business_id: null,
    description: '',
    image_url: '',
    social_media: '',
    terms: '',
    discount_percentage: null,
    discount_amount: null,
    category: 'Restaurante',
    valid_from: '',
    valid_until: '',
    is_active: true
  }
  showModal.value = true
}

function handleBusinessChange() {
  const selectedBiz = businesses.value.find(b => b.id === currentCoupon.value.business_id)
  if (selectedBiz) {
    currentCoupon.value.image_url = selectedBiz.image_url
    currentCoupon.value.social_media = selectedBiz.social_media
    currentCoupon.value.category = selectedBiz.category
  }
}

function openEditModal(coupon: Coupon) {
  isEditing.value = true
  currentCoupon.value = { ...coupon }
  showModal.value = true
}

function getImageUrl(path: string | null | undefined) {
  if (!path) return '/default-coupon.png'
  return path
}

async function saveCoupon() {
  try {
    if (!currentCoupon.value.title?.trim()) {
      alert('El título es obligatorio')
      return
    }

    const data: any = { ...currentCoupon.value }
    if (!isEditing.value) delete data.id

    const fieldsToClean = [
      'description', 'image_url', 'social_media', 'terms',
      'discount_percentage', 'discount_amount', 'valid_from', 'valid_until'
    ]

    fieldsToClean.forEach(field => {
      if (data[field] === '' || data[field] === undefined) data[field] = null
    })

    if (data.discount_percentage !== null) data.discount_percentage = Number(data.discount_percentage)
    if (data.discount_amount !== null) data.discount_amount = Number(data.discount_amount)

    if (isEditing.value && data.id) {
      await couponsService.updateCoupon(data.id, data)
    } else {
      await couponsService.createCoupon(data)
    }
    
    showModal.value = false
    await loadCoupons()
  } catch (e: any) {
    console.error('Error saving coupon:', e)
    alert('Error al guardar el cupón.')
  }
}

async function deleteCoupon(id: string) {
  if (confirm('¿Estás seguro de eliminar este cupón?')) {
    try {
      await couponsService.deleteCoupon(id)
      await loadCoupons()
    } catch (e) {
      alert('Error al eliminar')
    }
  }
}

async function toggleCouponStatus(coupon: Coupon) {
  try {
    await couponsService.updateCoupon(coupon.id, { is_active: !coupon.is_active })
    await loadCoupons()
  } catch (e) {
    alert('Error al actualizar estado')
  }
}
</script>

<template>
  <div class="promoter-dashboard">
    <div class="dashboard-header">
      <div class="welcome-section">
        <button v-if="authStore.isAdmin" class="back-link" @click="$router.push('/admin')">
           &larr; Volver al Panel
        </button>
        <button v-if="authStore.isAdmin" class="back-analytics" @click="$router.push('/admin/analytics')">
           &larr; Ver Análisis y Datos
        </button>
        <h1>{{ authStore.isAdmin ? 'Gestión de Promociones' : 'Panel de Control' }}</h1>
        <p>Bienvenido, {{ userName }}. Gestiona tus negocios y promociones aquí.</p>
      </div>
    </div>

    <!-- Tabs -->
    <div class="tabs-container">
      <div class="tabs-buttons">
        <button :class="['tab-btn', { active: activeTab === 'promotions' }]" @click="activeTab = 'promotions'">
          Promociones
        </button>
        <button :class="['tab-btn', { active: activeTab === 'businesses' }]" @click="activeTab = 'businesses'">
          Mis Negocios
        </button>
        <button :class="['tab-btn', { active: activeTab === 'shuttles' }]" @click="activeTab = 'shuttles'">
          Viajes Turísticos
        </button>
      </div>
      
      <div class="tabs-actions">
        <div class="stats-header">
          <div v-if="activeTab === 'promotions'" class="stats-group">
            <div class="stat-mini">
              <div class="stat-value">{{ coupons.length }}</div>
              <div class="stat-label">Total Cupones</div>
            </div>
            <div class="stat-mini">
              <div class="stat-value active">{{ coupons.filter(c => c.is_active).length }}</div>
              <div class="stat-label">Activos</div>
            </div>
          </div>
          <div v-else-if="activeTab === 'shuttles'" class="stats-group">
            <div class="stat-mini">
              <div class="stat-value">{{ shuttles.length }}</div>
              <div class="stat-label">Total Shuttles</div>
            </div>
            <div class="stat-mini">
              <div class="stat-value active">{{ shuttles.filter(s => s.is_active).length }}</div>
              <div class="stat-label">Activos</div>
            </div>
          </div>
        </div>

        <button v-if="activeTab === 'promotions'" class="primary-btn" @click="openCreateModal">
          <span class="material-icons">add</span>
          Nuevo Cupón
        </button>
        <button v-if="activeTab === 'businesses'" class="primary-btn" @click="openCreateBusinessModal">
          <span class="material-icons">add</span>
          Nuevo Negocio
        </button>
        <button v-if="activeTab === 'shuttles'" class="primary-btn" @click="$router.push('/admin/shuttles')">
          <span class="material-icons">rocket_launch</span>
          Nuevo Shuttle
        </button>
      </div>
    </div>

    <!-- Global Search Bar (Visible in Promos/Businesses) -->
    <div class="search-filter-bar">
        <div class="search-box">
            <span class="material-icons">search</span>
            <input v-model="searchQuery" type="text" :placeholder="activeTab === 'promotions' ? 'Buscar promoción...' : (activeTab === 'businesses' ? 'Buscar negocio...' : 'Buscar shuttle...')">
        </div>
        <div class="filter-box">
            <span class="material-icons">filter_alt</span>
            <select v-model="categoryFilter">
                <option v-for="cat in categories" :key="cat" :value="cat">{{ cat }}</option>
            </select>
        </div>
    </div>

    <div v-if="activeTab === 'promotions'">
      <div class="coupons-section">
        <div v-if="isLoading" class="loading-state">
          <span class="material-icons spin">refresh</span>
          Cargando promociones...
        </div>

        <div v-else-if="coupons.length === 0" class="empty-state">
          <span class="material-icons">sentiment_dissatisfied</span>
          <p>No hay cupones creados aún.</p>
        </div>

        <div v-else class="table-card">
          <table class="coupons-table">
            <thead>
              <tr>
                <th>Promoción / Local</th>
                <th class="text-center">Categoría</th>
                <th class="text-center">Descuento</th>
                <th class="text-center">Estado</th>
                <th class="text-center">Acciones</th>
              </tr>
            </thead>
            <tbody>
              <tr v-for="coupon in filteredCoupons" :key="coupon.id">
                <td>
                  <div class="title-cell">
                    <div class="coupon-header-cell">
                      <img :src="getImageUrl(coupon.image_url)" class="coupon-mini-img" />
                      <div>
                        <strong>{{ coupon.title }}</strong>
                        <div class="business-tag">
                          <span class="material-icons">store</span>
                          {{ coupon.business?.name || 'Comercio Local' }}
                        </div>
                      </div>
                    </div>
                  </div>
                </td>
                <td class="text-center"><span class="badge">{{ coupon.category }}</span></td>
                <td class="text-center">
                  <span class="discount-label">
                    {{ coupon.discount_percentage ? `${coupon.discount_percentage}%` : `$${coupon.discount_amount}` }}
                  </span>
                </td>
                <td class="text-center">
                  <button 
                    :class="['status-toggle', { active: coupon.is_active }]"
                    @click="toggleCouponStatus(coupon)"
                  >
                    {{ coupon.is_active ? 'Activo' : 'Inactivo' }}
                  </button>
                </td>
                <td class="text-center">
                  <div class="action-buttons justify-center">
                    <button class="icon-btn edit" @click="openEditModal(coupon)">
                      <span class="material-icons">edit</span>
                    </button>
                    <button class="icon-btn delete" @click="deleteCoupon(coupon.id)">
                      <span class="material-icons">delete</span>
                    </button>
                  </div>
                </td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>
    </div>

    <!-- Businesses Tab -->
    <div v-if="activeTab === 'businesses'">
      <div v-if="businesses.length === 0" class="empty-state">
        <span class="material-icons">store_front</span>
        <p>Aún no has registrado ningún negocio o local.</p>
      </div>
      <div v-else class="table-card">
        <table class="coupons-table">
          <thead>
            <tr>
              <th>Negocio / Local</th>
              <th class="text-center">Categoría</th>
              <th class="text-center">Área</th>
              <th class="text-center">Contacto</th>
              <th class="text-center">Dirección</th>
              <th class="text-center">Acciones</th>
            </tr>
          </thead>
          <tbody>
            <tr v-for="biz in filteredBusinesses" :key="biz.id">
              <td>
                <div class="title-cell">
                  <div class="coupon-header-cell">
                    <img :src="getImageUrl(biz.image_url)" class="coupon-mini-img" />
                    <strong>{{ biz.name }}</strong>
                  </div>
                </div>
              </td>
              <td class="text-center"><span class="badge">{{ biz.category }}</span></td>
              <td class="text-center"><span class="badge area-badge">{{ biz.area }}</span></td>
              <td class="text-center">
                <div class="contact-info align-center">
                  <span v-if="biz.phone"><span class="material-icons">phone</span> {{ biz.phone }}</span>
                  <span v-if="biz.social_media" class="social-tag"><span class="material-icons">share</span> {{ biz.social_media }}</span>
                </div>
              </td>
              <td class="address-cell text-center">{{ biz.address }}</td>
              <td class="text-center">
                <div class="action-buttons justify-center">
                  <button class="icon-btn edit" @click="openEditBusinessModal(biz)">
                    <span class="material-icons">edit</span>
                  </button>
                  <button class="icon-btn delete" @click="deleteBusiness(biz.id)">
                    <span class="material-icons">delete</span>
                  </button>
                </div>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>

    <!-- Shuttles Tab -->
    <div v-if="activeTab === 'shuttles'">
      <div v-if="shuttles.length === 0" class="empty-state">
        <span class="material-icons">directions_bus</span>
        <p>No hay shuttles turísticos registrados.</p>
      </div>
      <div v-else class="table-card">
        <table class="coupons-table">
          <thead>
            <tr>
              <th>Ruta / Empresa</th>
              <th class="text-center">Tipo Vehículo</th>
              <th class="text-center">Precio (Persona)</th>
              <th class="text-center">Estado</th>
              <th class="text-center">Acciones</th>
            </tr>
          </thead>
          <tbody>
            <tr v-for="shuttle in filteredShuttles" :key="shuttle.id">
              <td>
                <div class="title-cell">
                  <div class="coupon-header-cell">
                    <img :src="getImageUrl(shuttle.image_url)" class="coupon-mini-img" />
                    <div>
                      <strong>{{ shuttle.route_name }}</strong>
                      <div class="business-tag">
                        <span class="material-icons">business</span>
                        {{ shuttle.company_name }}
                      </div>
                    </div>
                  </div>
                </div>
              </td>
              <td class="text-center"><span class="badge">{{ shuttle.vehicle_type }}</span></td>
              <td class="text-center">
                <span class="discount-label">${{ shuttle.price_per_person }}</span>
              </td>
              <td class="text-center">
                <button 
                  :class="['status-toggle', { active: shuttle.is_active }]"
                  @click="toggleShuttleStatus(shuttle)"
                >
                  {{ shuttle.is_active ? 'Activo' : 'Inactivo' }}
                </button>
              </td>
              <td class="text-center">
                <div class="action-buttons justify-center">
                  <button class="icon-btn delete" @click="deleteShuttle(shuttle.id)">
                    <span class="material-icons">delete</span>
                  </button>
                </div>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>



    <!-- Coupon Modal -->
    <div v-if="showModal" class="modal-overlay" @click.self="showModal = false">
      <div class="modal-content">
        <div class="modal-header">
          <h2>{{ isEditing ? 'Editar Cupón' : 'Nuevo Cupón' }}</h2>
          <button class="close-btn" @click="showModal = false">
            <span class="material-icons">close</span>
          </button>
        </div>
        
        <form @submit.prevent="saveCoupon" class="coupon-form">
          <div class="form-row">
            <div class="form-group full">
              <label>Título de la promoción</label>
              <input v-model="currentCoupon.title" type="text" placeholder="Ej: 2x1 en Pizzas" required>
            </div>
          </div>

          <div class="form-group">
            <label>Seleccionar Negocio (Auto-completa la info)</label>
            <select v-model="currentCoupon.business_id" @change="handleBusinessChange">
              <option :value="null">-- Ingresar datos manualmente --</option>
              <option v-for="biz in businesses" :key="biz.id" :value="biz.id">{{ biz.name }}</option>
            </select>
          </div>
          
          <div class="form-row">
            <div class="form-group">
              <label>Nombre del Local</label>
              <input :value="businesses.find(b => b.id === currentCoupon.business_id)?.name || ''" type="text" readonly disabled class="readonly-input">
            </div>
            <div class="form-group">
              <label>Categoría</label>
              <select v-model="currentCoupon.category">
                <option value="Restaurante">Restaurante</option>
                <option value="Area Turistica">Área Turística</option>
                <option value="Bebidas">Bar / Bebidas</option>
                <option value="Viajes de Turismo">Viajes de Turismo</option>
              </select>
            </div>
          </div>

          <div class="form-group">
            <label>Descripción</label>
            <textarea v-model="currentCoupon.description" placeholder="¿En qué consiste la promo?"></textarea>
          </div>

          <div class="form-row">
            <div class="form-group">
              <label>URL Imagen</label>
              <input v-model="currentCoupon.image_url" type="text">
            </div>
            <div class="form-group">
              <label>Redes Sociales</label>
              <input v-model="currentCoupon.social_media" type="text">
            </div>
          </div>

          <div class="form-row">
            <div class="form-group">
              <label>Vence el...</label>
              <input v-model="currentCoupon.valid_until" type="date">
            </div>
            <div class="form-group">
              <label>Estado</label>
              <select v-model="currentCoupon.is_active">
                <option :value="true">Activo</option>
                <option :value="false">Pausado</option>
              </select>
            </div>
          </div>

          <div class="form-actions">
            <button type="submit" class="submit-btn">{{ isEditing ? 'Guardar Cambios' : 'Lanzar Promo' }}</button>
          </div>
        </form>
      </div>
    </div>

    <!-- Business Modal -->
    <div v-if="showBusinessModal" class="modal-overlay" @click.self="showBusinessModal = false">
      <div class="modal-content">
        <div class="modal-header">
          <h2>{{ isEditingBusiness ? 'Editar Negocio' : 'Registrar Negocio' }}</h2>
          <button class="close-btn" @click="showBusinessModal = false"><span class="material-icons">close</span></button>
        </div>
        <form @submit.prevent="saveBusiness" class="coupon-form">
          <div class="form-group">
            <label>Nombre del Negocio</label>
            <input v-model="currentBusiness.name" type="text" required>
          </div>
          <div class="form-row">
            <div class="form-group">
              <label>Categoría</label>
              <select v-model="currentBusiness.category">
                <option value="Restaurante">Restaurante</option>
                <option value="Area Turistica">Área Turística</option>
                <option value="Bebidas">Bar / Bebidas</option>
                <option value="Viajes de Turismo">Viajes de Turismo</option>
              </select>
            </div>
            <div class="form-group">
              <label>Teléfono</label>
              <input v-model="currentBusiness.phone" type="text">
            </div>
            <div class="form-group">
              <label>Área / Región</label>
              <select v-model="currentBusiness.area">
                <option value="Boquete">Boquete</option>
                <option value="Dolega">Dolega</option>
                <option value="David">David</option>
              </select>
            </div>
          </div>
          <div class="form-group">
            <label>Dirección Física</label>
            <input v-model="currentBusiness.address" type="text" placeholder="Ej: Calle Principal #123, Frente al Parque">
          </div>
          <div class="form-group">
            <label>Imagen del Negocio (Logo o Fachada)</label>
            <div class="file-upload-wrapper">
              <input type="file" @change="handleBusinessImage" accept="image/*" class="file-input">
              <div class="file-preview" v-if="businessImagePreview">
                <img :src="businessImagePreview" alt="Vista previa">
              </div>
            </div>
          </div>
          <div class="form-group">
            <label>Redes Sociales</label>
            <input v-model="currentBusiness.social_media" type="text" placeholder="Ej: @pizzeria_centro">
          </div>
          <div class="form-actions">
            <button type="submit" class="submit-btn">Guardar Negocio</button>
          </div>
        </form>
      </div>
    </div>
  </div>
</template>

<style scoped>
/* Tabs */
.dashboard-header {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
}

.welcome-section {
  max-width: 800px;
}

.welcome-section h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-primary);
}

.welcome-section p {
  color: var(--text-secondary);
  margin-top: 0.5rem;
  font-size: 1.1rem;
}

.back-analytics {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.back-analytics:hover {
  background: var(--bg-secondary);
  color: var(--active-color);
}

.logout-btn {
  background: #fdeaea;
  color: #e74c3c;
  border: 1px solid #fabebb;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.logout-btn:hover {
  background: #fcd5d5;
  transform: translateY(-2px);
}

/* Header Stats */
.tabs-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stats-header {
  display: flex;
  gap: 1.5rem;
}

.stat-mini {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.stat-value.active {
  color: #4caf50;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Tabs */
.tabs-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.tabs-buttons {
  display: flex;
  gap: 0.5rem;
}

.primary-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow);
}

.tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-btn.active {
  color: var(--active-color);
  border-bottom-color: var(--active-color);
}

/* Table and Cards */
.table-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 15px var(--shadow);
}

.coupons-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.coupons-table th {
  text-align: left;
  padding: 1rem;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.coupons-table th.text-center {
  text-align: center;
}

.coupons-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.text-center {
  text-align: center;
}

.justify-center {
  justify-content: center;
}

.align-center {
  align-items: center;
}

.coupons-table tr:last-child td {
  border-bottom: none;
}

.coupon-header-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.coupon-mini-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.business-tag {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--active-color);
  font-weight: 600;
  margin-top: 2px;
}

.business-tag .material-icons {
  font-size: 0.9rem;
}

.badge {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
}

.discount-label {
  font-weight: 800;
  color: #c62828;
  background: #ffebee;
  padding: 4px 8px;
  border-radius: 6px;
}

.form-group.full { grid-column: 1 / -1; }

.status-toggle {
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  border: none;
  font-size: 0.75rem;
  cursor: pointer;
  background: #ffcdd2;
  color: #c62828;
}

.status-toggle.active {
  background: #c8e6c9;
  color: #2e7d32;
}

.action-buttons {
  display: flex;
  gap: 0.5rem;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
}

.icon-btn.edit { color: var(--active-color); }
.icon-btn.delete { color: #d32f2f; }

.icon-btn:hover { background: var(--bg-secondary); }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.contact-info span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.contact-info .material-icons {
  font-size: 0.9rem;
}

.social-tag {
  color: var(--active-color);
  font-weight: 500;
}

.address-cell {
  max-width: 200px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0 auto;
}

/* File Upload Styles */
.file-upload-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.file-input {
  padding: 0.5rem;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
}

.file-preview {
  width: 100px;
  height: 100px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.file-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-content {
  background: var(--card-bg);
  width: 95%;
  max-width: 600px;
  border-radius: 16px;
  padding: 2rem;
  max-height: 90vh;
  overflow-y: auto;
}

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

.close-btn { background: none; border: none; cursor: pointer; color: var(--text-primary); }

.coupon-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input, .form-group textarea, .form-group select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.submit-btn {
  flex: 1;
  padding: 0.8rem;
  border-radius: 8px;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.submit-btn:hover { opacity: 0.9; }

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin { 100% { transform: rotate(360deg); } }

.loading-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--text-secondary);
  text-align: center;
}

.empty-state .material-icons { font-size: 3rem; margin-bottom: 1rem; }
.map-picker-btn-container {
  margin-bottom: 15px;
}

.map-btn {
  width: 100%;
  justify-content: center;
  gap: 8px;
  background: var(--bg-secondary);
}

.picker-map-wrapper {
  margin-bottom: 20px;
}

.map-picker-div {
  width: 100%;
  height: 250px;
  border-radius: 12px;
  border: 2px solid var(--border-color);
}

.picker-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 5px;
}

.secondary-btn {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: white;
  cursor: pointer;
  font-weight: 600;
}
.badge.area-badge {
  background: var(--bg-secondary);
  color: var(--active-color);
  border: 1px solid var(--border-color);
}

/* Search and Filter Bar */
.search-filter-bar {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  background: var(--card-bg);
  padding: 15px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.search-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-primary);
  padding: 0 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.search-box input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 0;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.search-box input:focus { outline: none; }

.filter-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-primary);
  padding: 0 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.filter-box select {
  border: none;
  background: transparent;
  color: var(--text-primary);
  padding: 10px 0;
  cursor: pointer;
}

.back-link, .back-analytics {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 8px;
  transition: all 0.2s;
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 8px;
}

.back-link:hover, .back-analytics:hover {
  background: var(--hover-bg);
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateX(-2px);
}
</style>

