:root {
  --bg-primary: #0B1120;
  --bg-secondary: #131C2E;
  --bg-tertiary: #1A2540;
  --bg-card: #151E30;
  --text-primary: #E8ECF4;
  --text-secondary: #7A8BA8;
  --text-muted: #4A5568;
  --border-color: #1E2D45;
  --accent: #E85D5D;
  --accent-bg: rgba(232, 93, 93, 0.12);
  --electricity: #F59E0B;
  --electricity-bg: rgba(245, 158, 11, 0.08);
  --water: #38BDF8;
  --water-bg: rgba(56, 189, 248, 0.08);
  --success: #4ADE80;
  --error: #F87171;
  --radius: 16px;
  --radius-sm: 12px;
  --nav-height: 72px;
  --header-height: 56px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── Top Header ── */
.top-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--bg-primary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.top-header__inner {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  height: var(--header-height);
}

.top-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-header__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.top-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.top-header__brand {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.top-header__brand--sin {
  color: var(--text-primary);
}

.top-header__brand--servicios {
  color: var(--accent);
}

.top-header__domain {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
}

.top-header__location {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  background: var(--bg-tertiary);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.top-header__location-pin {
  color: var(--accent);
}

/* ── App Container ── */
.app-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 20px calc(var(--nav-height) + 20px + env(safe-area-inset-bottom));
  min-height: calc(100dvh - var(--header-height));
}

/* ── Page ── */
.page__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ── Hero ── */
.hero {
  text-align: center;
  padding: 36px 0 28px;
}

.hero__title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.hero__subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ── Live Counter Banner ── */
.live-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  background: rgba(232, 93, 93, 0.08);
  border: 1px solid rgba(232, 93, 93, 0.2);
  border-radius: 14px;
  margin-bottom: 32px;
}

.live-counter__dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.live-counter__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.live-counter__number {
  color: var(--accent);
  font-weight: 700;
}

/* ── Bottom Navigation ── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--nav-height) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 100;
}

.bottom-nav__tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  color: var(--text-muted);
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
  position: relative;
}

.bottom-nav__tab--active {
  color: var(--accent);
}

.bottom-nav__icon-wrap {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-nav__icon {
  width: 22px;
  height: 22px;
}

.bottom-nav__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.bottom-nav__dot {
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 1px;
}

/* ── Flash messages ── */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.875rem;
  animation: fadeIn 0.3s ease;
}

.flash--notice {
  background: rgba(74, 222, 128, 0.1);
  color: var(--success);
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.flash--alert {
  background: rgba(248, 113, 113, 0.1);
  color: var(--error);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

/* ── Service Cards ── */
.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 12px;
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 36px 16px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
  transition: all 0.2s;
  -webkit-tap-highlight-color: transparent;
  font-family: inherit;
  color: var(--text-primary);
  font-size: 1rem;
}

.service-card:active {
  transform: scale(0.97);
}

.service-card--electricity:hover,
.service-card--electricity:active {
  border-color: rgba(245, 158, 11, 0.4);
  background: var(--electricity-bg);
}

.service-card--water:hover,
.service-card--water:active {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--water-bg);
}

.service-card__icon {
  width: 48px;
  height: 48px;
}

.service-card--electricity .service-card__icon {
  color: var(--electricity);
  filter: drop-shadow(0 4px 12px rgba(245, 158, 11, 0.3));
}

.service-card--water .service-card__icon {
  color: var(--water);
  filter: drop-shadow(0 4px 12px rgba(56, 189, 248, 0.3));
}

.service-card__label {
  font-weight: 700;
  font-size: 1.1rem;
}

.service-card__count {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ── Form Steps ── */
.form-step {
  animation: fadeIn 0.3s ease;
}

.form-step--hidden {
  display: none;
}

.form-step__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* ── Form Elements ── */
.form-group {
  margin-bottom: 16px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-input--textarea {
  resize: vertical;
  min-height: 80px;
}

.form-input::placeholder {
  color: var(--text-muted);
}

.char-counter {
  display: block;
  text-align: right;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-errors__message {
  color: var(--error);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 24px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

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

.btn--primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

/* ── Location Status ── */
.location-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.location-status__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.location-status--success {
  color: var(--success);
}

.location-status--error {
  color: var(--error);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge--electricity {
  background: var(--electricity-bg);
  color: var(--electricity);
}

.badge--water {
  background: var(--water-bg);
  color: var(--water);
}

/* ── Confirmation ── */
.confirmation {
  text-align: center;
  padding: 40px 0;
  animation: fadeIn 0.4s ease;
}

.confirmation__icon {
  color: var(--success);
  margin-bottom: 16px;
}

.confirmation__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.confirmation__message {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.confirmation__badge {
  margin-bottom: 28px;
}

.confirmation__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Filter Chips ── */
.filter-chips {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-chips::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  display: inline-flex;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  white-space: nowrap;
  transition: all 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.filter-chip--active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.filter-chip--electricity.filter-chip--active {
  background: var(--electricity-bg);
  color: var(--electricity);
  border-color: rgba(245, 158, 11, 0.3);
}

.filter-chip--water.filter-chip--active {
  background: var(--water-bg);
  color: var(--water);
  border-color: rgba(56, 189, 248, 0.3);
}

/* ── Report Cards ── */
.report-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.report-card {
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.report-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.report-card__time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.report-card__zone {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.report-card__description {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ── KPI Grid ── */
.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}

.kpi-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 12px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.kpi-card__value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
}

.kpi-card__value small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
}

.kpi-card__label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* ── Dashboard Sections ── */
.dashboard-section {
  margin-bottom: 28px;
}

.dashboard-section__title {
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Breakdown Bars ── */
.breakdown-bars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.breakdown-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.breakdown-bar__count {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
}

.breakdown-bar__track {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.breakdown-bar__fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

.breakdown-bar__fill--electricity {
  background: var(--electricity);
}

.breakdown-bar__fill--water {
  background: var(--water);
}

/* ── Zone Ranking ── */
.zone-ranking {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.zone-ranking__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.zone-ranking__position {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.zone-ranking__info {
  flex: 1;
  min-width: 0;
}

.zone-ranking__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
}

.zone-ranking__locality {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.zone-ranking__score {
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent);
}

/* ── Placeholder Page ── */
.placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}

.placeholder__icon {
  color: var(--text-muted);
  margin-bottom: 24px;
  opacity: 0.4;
}

.placeholder__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.placeholder__description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 280px;
}

/* ── Map ── */
/* Neutralize app-container side padding for the map page */
.app-container:has(.page--map) {
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
}

.page--map {
  display: flex;
  flex-direction: column;
  padding: 0;
  height: calc(100dvh - var(--header-height) - var(--nav-height));
}

.page--map .filter-chips {
  padding: 12px 20px 10px;
  flex-shrink: 0;
}

.map-container {
  flex: 1;
  min-height: 0;
  background: var(--bg-secondary);
}

/* Override Leaflet default styling for dark theme */
.leaflet-container {
  background: var(--bg-secondary);
}

.leaflet-control-zoom {
  border: none !important;
  border-radius: var(--radius-sm) !important;
  overflow: hidden;
}

.leaflet-control-zoom a {
  background: var(--bg-card) !important;
  color: var(--text-secondary) !important;
  border-color: var(--border-color) !important;
}

.leaflet-control-zoom a:hover {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

.leaflet-popup-content-wrapper {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 0.875rem;
  line-height: 1.6;
}

.leaflet-popup-tip {
  background: var(--bg-card);
}

.leaflet-popup-close-button {
  color: var(--text-muted) !important;
}

.map-popup strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.map-popup__ok    { color: var(--success); }
.map-popup__incidents { color: var(--accent); font-weight: 600; }
.map-popup__reports   { color: var(--text-secondary); font-size: 0.8rem; }
.map-popup__elec  { color: var(--electricity); }
.map-popup__water { color: var(--water); }
.map-popup__city  { color: var(--text-muted); font-size: 0.8rem; }

.map-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  flex-shrink: 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  overflow-x: auto;
}

.map-legend__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.map-legend__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.map-legend__item--none  .map-legend__dot { background: #4A5568; }
.map-legend__item--low   .map-legend__dot { background: #F59E0B; }
.map-legend__item--medium .map-legend__dot { background: #F97316; }
.map-legend__item--high  .map-legend__dot { background: #E85D5D; }

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}