:root {
  --urban-green: #2E7D62;
  --urban-green-light: #4CA686;
  --urban-green-container: #E8F5E9;
  --urban-green-dark: #1B5E45;
  --tech-blue: #2196F3;
  --surface: #FFFFFF;
  --surface-variant: #F5F5F5;
  --background: #FAFAFA;
  --on-surface: #212121;
  --on-surface-variant: #757575;
  --outline: #E0E0E0;
  --error: #B00020;
  --error-container: #FFDAD6;
  --elevation-1: 0px 2px 4px rgba(0,0,0,0.05), 0px 1px 2px rgba(0,0,0,0.1);
  --elevation-2: 0px 4px 8px rgba(0,0,0,0.08);
  --elevation-3: 0px 8px 16px rgba(0,0,0,0.12);
  --touch-target: 48px;
  --nav-height: 72px;
  --header-height: 64px;
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;
  --font-family: 'Vazirmatn FD NL', 'Tahoma', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-family);
  background: var(--background);
  color: var(--on-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  direction: rtl;
  height: 100%;
  overflow: hidden;
}

.app-container {
  max-width: 480px;
  margin: 0 auto;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  position: relative;
  box-shadow: 0 0 50px rgba(0,0,0,0.08);
}

.app-header {
  background: var(--surface);
  padding: 0 16px;
  padding-top: env(safe-area-inset-top, 12px);
  height: auto;
  z-index: 100;
  border-bottom: 1px solid var(--surface-variant);
  flex-shrink: 0;
}

.header__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
  width: 100%;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--urban-green), var(--urban-green-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(46,125,98,0.3);
}

.header__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--on-surface);
}

.text-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--on-surface);
}

.header__actions {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background 0.2s;
  position: relative;
}

.icon-btn:active {
  background: var(--surface-variant);
}

.icon-btn[data-badge]::after {
  content: attr(data-badge);
  position: absolute;
  top: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  background: var(--error);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--surface);
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: calc(var(--nav-height) + var(--safe-area-bottom));
  background: var(--surface);
  border-top: 1px solid var(--surface-variant);
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  padding-top: 8px;
  padding-bottom: var(--safe-area-bottom);
  z-index: 100;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--on-surface-variant);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  width: 64px;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-item i {
  font-size: 1.375rem;
  margin-bottom: 2px;
  transition: transform 0.2s;
}

.nav-item.active {
  color: var(--urban-green);
}

.nav-item.active i {
  transform: translateY(-3px);
}

.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--background);
  padding-bottom: calc(var(--nav-height) + 24px);
  -webkit-overflow-scrolling: touch;
}

.section {
  padding: 16px;
}

.section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--on-surface);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title i {
  color: var(--urban-green);
}

.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(0,0,0,0.03);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.grid-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 16px;
  margin: 0 -16px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.grid-scroll::-webkit-scrollbar {
  display: none;
}

.quick-item {
  flex: 0 0 auto;
  width: 90px;
  text-align: center;
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.quick-item:active {
  transform: scale(0.96);
}

.quick-item__icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  position: relative;
}

.quick-item__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--on-surface-variant);
}

.service-card {
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card:active {
  transform: scale(0.99);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--urban-green-container);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--urban-green);
  font-size: 1.25rem;
}

.service-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
}

.service-card__desc {
  font-size: 0.8125rem;
  color: var(--on-surface-variant);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.categories {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.category-section {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--elevation-1);
}

.category-section .section-title {
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--surface-variant);
}

.category-section .section-title i {
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  background: var(--urban-green-container);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cards-grid .service-card {
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.cards-grid .service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--elevation-2);
  border-color: var(--urban-green-light);
}

.cards-grid .service-card:active {
  transform: scale(0.98);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--urban-green-dark);
  margin-bottom: 4px;
}

.card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--on-surface);
  line-height: 1.4;
}

.card-desc {
  font-size: 0.75rem;
  color: var(--on-surface-variant);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.placeholder-card {
  background: var(--surface-variant) !important;
  border: 2px dashed var(--outline) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

.placeholder-card p {
  color: var(--on-surface-variant);
  font-size: 0.8rem;
  text-align: center;
}

.list-item {
  background: var(--surface);
  padding: 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  transition: transform 0.1s;
}

.list-item:active {
  transform: scale(0.99);
}

.list-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.list-item__content {
  flex: 1;
  min-width: 0;
}

.list-item__title {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item__subtitle {
  font-size: 0.75rem;
  color: var(--on-surface-variant);
  margin-top: 2px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--on-surface);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--surface);
  transition: all 0.2s;
  color: var(--on-surface);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--urban-green);
  box-shadow: 0 0 0 3px rgba(46,125,98,0.15);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-xl);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  width: 100%;
}

.btn-primary {
  background: var(--urban-green);
  color: white;
  box-shadow: 0 4px 12px rgba(46,125,98,0.3);
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 6px rgba(46,125,98,0.3);
}

.btn-secondary {
  background: var(--surface-variant);
  color: var(--on-surface);
  border: 1px solid var(--outline);
}

.btn-outline {
  background: transparent;
  color: var(--urban-green);
  border: 1px solid var(--urban-green);
}

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

.text-green {
  color: var(--urban-green);
}

.text-error {
  color: var(--error);
}

.mt-4 {
  margin-top: 16px;
}

.mt-3 {
  margin-top: 12px;
}

.p-relative {
  position: relative;
}

.search-bar {
  background: var(--surface);
  display: flex;
  align-items: center;
  padding: 0 16px;
  height: 52px;
  border-radius: var(--radius-xl);
  box-shadow: var(--elevation-1);
  border: 1px solid var(--surface-variant);
}

.search-bar__input {
  border: none;
  background: transparent;
  flex: 1;
  font-family: inherit;
  font-size: 0.9375rem;
  padding-right: 8px;
}

.stat-card {
  background: linear-gradient(135deg, var(--urban-green), var(--urban-green-dark));
  color: white;
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--elevation-2);
}

.stat-card__value {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.chip-group {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.chip {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--outline);
  background: var(--surface);
  cursor: pointer;
  transition: all 0.2s;
}

.chip.active {
  background: var(--urban-green);
  color: white;
  border-color: var(--urban-green);
}

.map-container {
  width: 100%;
  height: 100%;
  position: relative;
  background-color: #e5e7eb;
  background-image: linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 40px 40px;
}

.map-placeholder {
  height: 100%;
  width: 100%;
  background-color: #e5e7eb;
  background-image: linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--on-surface-variant);
}

.map-marker {
  position: absolute;
  width: 40px;
  height: 40px;
  background: var(--urban-green);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.map-marker i {
  transform: rotate(45deg);
}

.toast-container {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  width: 90%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--on-surface);
  color: white;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--elevation-3);
  animation: slideDown 0.3s ease;
}

.toast--success {
  background: var(--urban-green);
}

.toast--error {
  background: var(--error);
}

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

.city-banner {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  background-image: url('/images/index.jpg');
  background-size: cover;
  background-position: center;
}

.city-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.1) 100%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.city-banner__content {
  color: white;
  text-align: right;
}

.city-banner__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.city-banner__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.city-banner__subtitle {
  font-size: 0.875rem;
  opacity: 0.9;
}

@media (min-width: 768px) {
  .city-banner {
      height: 300px;
  }
  .city-banner__title {
      font-size: 1.75rem;
  }
  .cards-grid {
      grid-template-columns: repeat(4, 1fr);
  }
}

.fab {
  position: fixed;
  left: 14px;
  bottom: 100px;
  z-index: 9999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background-color: var(--urban-green);
  color: white;
  box-shadow: 0 4px 12px rgba(46, 125, 98, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.fab:hover {
  background-color: var(--urban-green-dark);
  box-shadow: 0 6px 16px rgba(46, 125, 98, 0.5);
  transform: translateY(-2px);
}

.fab:active {
  transform: scale(0.9);
}

.hidden {
  display: none !important;
}