/* === Variables === */
:root {
  --color-primary: #00a889;
  --color-primary-dark: #008f74;
  --color-secondary: #f5a623;
  --color-secondary-dark: #e09510;
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-text: #2d3436;
  --color-text-light: #636e72;
  --color-border: #dfe6e9;
  --color-chip: #edf5f3;
  --color-chip-active: #00a889;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 960px;
}

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

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* === Header === */
.header {
  background: linear-gradient(135deg, #00b894 0%, #007f5f 100%);
  color: #fff;
  padding: 20px 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 10;
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}

.header__logo {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.header__title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.header__subtitle {
  font-size: 0.95rem;
  font-weight: 400;
  opacity: 0.9;
  margin-top: 2px;
  letter-spacing: 0.01em;
}

/* === Main === */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px;
}

/* === Filters === */
.filters {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 24px;
}

.filters__map-container {
  position: relative;
  width: 100%;
  height: 260px;
}

.filters__map {
  width: 100%;
  height: 100%;
}

.filters__controls {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* === Filter Group === */
.filter-group__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

/* === Location Input === */
.location-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.input-wrap {
  position: relative;
  flex: 1 1 100%;
}

.input-wrap .input {
  width: 100%;
  padding-right: 36px;
}

.input-spinner {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.input-spinner__circle {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.location-row .input {
  flex: 1 1 100%;
}

.location-buttons {
  display: flex;
  gap: 8px;
  flex: 1 1 100%;
}

.location-buttons .btn {
  flex: 1;
}

.btn--sm {
  padding: 8px 14px;
  font-size: 0.85rem;
  white-space: nowrap;
}

@media (min-width: 750px) {
  .location-row {
    flex-wrap: nowrap;
  }

  .input-wrap {
    flex: 1 1 0;
  }

  .location-buttons {
    flex: 0 0 auto;
  }

  .location-buttons .btn {
    flex: none;
  }
}

.input {
  flex: 1;
  padding: 10px 14px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font);
  transition: border-color 0.2s;
  outline: none;
}

.input:focus {
  border-color: var(--color-primary);
}

.address-results:empty {
  display: none;
}

.address-results {
  margin-top: 8px;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.15s ease;
}

.address-results__header {
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: var(--color-chip);
  border-bottom: 1px solid var(--color-border);
}

.address-results__item {
  padding: 12px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.15s;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.address-results__item::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2300a889' stroke-width='2'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0118 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.address-results__item:hover {
  background: var(--color-chip);
}

.address-results__item:last-child {
  border-bottom: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.97);
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
}


.btn--secondary {
  background: var(--color-chip);
  color: var(--color-primary);
}

.btn--secondary:hover {
  background: #d4ece7;
}

.btn--block {
  width: 100%;
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  flex-shrink: 0;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
}

.btn--icon:hover {
  background: var(--color-primary-dark);
}

/* === Chips === */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.chip:hover {
  border-color: var(--color-primary);
  background: var(--color-chip);
}

.chip--active {
  background: var(--color-chip-active);
  color: #fff;
  border-color: var(--color-chip-active);
}

.chip--active:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* === Results === */
.results {
  margin-bottom: 32px;
}

.results__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

/* === Card === */
.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card__image-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
  background: var(--color-border);
}

.card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 50px;
}

.card__distance {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
}

.card__body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__excerpt {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.card__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card__meta-item svg {
  flex-shrink: 0;
}

.card__price {
  color: var(--color-secondary-dark);
  font-weight: 700;
}

.card__ages {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.card__age-tag {
  font-size: 0.7rem;
  background: var(--color-chip);
  color: var(--color-primary-dark);
  padding: 2px 8px;
  border-radius: 50px;
  font-weight: 500;
}

/* === Loading === */
.loading {
  text-align: center;
  padding: 32px;
  color: var(--color-text-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

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

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-light);
}

.empty-state p {
  margin-top: 16px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

/* === Install Banner === */
.install-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #00b894 0%, #007f5f 100%);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25);
  padding: 20px 16px;
  z-index: 1000;
  animation: slideUp 0.3s ease;
  color: #fff;
}

.install-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
  text-align: center;
}

.install-banner__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

@media (min-width: 500px) {
  .install-banner__inner {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-align: left;
  }
  .install-banner__top {
    flex-direction: row;
    align-items: flex-start;
    margin-bottom: 0;
    flex: 1;
  }
  .install-banner__actions {
    flex-shrink: 0;
    flex-direction: column;
  }
}

.install-banner__icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
}

.install-banner__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.install-banner__text {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.4;
}

.install-banner__actions {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.install-banner__actions .btn--primary {
  background: #fff;
  color: #007f5f;
  font-weight: 700;
}

.install-banner__actions .btn--primary:hover {
  background: #f0f0f0;
}

.install-banner__actions .btn--secondary {
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.4);
}

.install-banner__actions .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

/* === Footer === */
.footer {
  text-align: center;
  padding: 24px 16px;
  border-top: 1px solid var(--color-border);
  margin-top: 32px;
}

.footer__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__logo {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

/* === Responsive === */
@media (min-width: 600px) {
  .results__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .filters__map-container {
    height: 320px;
  }
}

@media (min-width: 900px) {
  .results__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === Leaflet overrides === */
.leaflet-control-attribution {
  font-size: 10px !important;
}