:root {
  --bg: #f6f1e7;
  --bg-alt: #fffdf9;
  --ink: #241f1a;
  --ink-soft: #6f6558;
  --ink-faint: #9b9184;
  --accent: #1d3a6e;
  --accent-2: #2f5496;
  --accent-soft: #e2eaf6;
  --terracotta: #c1622d;
  --terracotta-soft: #f6e2d3;
  --gold: #cf9a2e;
  --gold-bright: #f2c94c;
  --green: #2f7a52;
  --green-soft: #dcefe1;
  --card-border: #e8dfd0;
  --shadow-sm: 0 1px 3px rgba(36, 31, 26, 0.06);
  --shadow: 0 8px 24px -8px rgba(36, 31, 26, 0.18);
  --shadow-lg: 0 16px 40px -12px rgba(36, 31, 26, 0.28);
  --radius: 18px;
  --radius-sm: 12px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #14181f;
  --bg-alt: #1c212b;
  --ink: #f1ede4;
  --ink-soft: #b3ac9f;
  --ink-faint: #756f63;
  --accent: #8fb0e8;
  --accent-2: #6d94d4;
  --accent-soft: #253449;
  --terracotta: #e2916a;
  --terracotta-soft: #3a2c22;
  --gold: #e8c368;
  --gold-bright: #f2c94c;
  --green: #66c48d;
  --green-soft: #1e3327;
  --card-border: #2c333f;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 45px -14px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14181f;
    --bg-alt: #1c212b;
    --ink: #f1ede4;
    --ink-soft: #b3ac9f;
    --ink-faint: #756f63;
    --accent: #8fb0e8;
    --accent-2: #6d94d4;
    --accent-soft: #253449;
    --terracotta: #e2916a;
    --terracotta-soft: #3a2c22;
    --gold: #e8c368;
    --gold-bright: #f2c94c;
    --green: #66c48d;
    --green-soft: #1e3327;
    --card-border: #2c333f;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 20px 45px -14px rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.45;
  padding-bottom: 48px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold-bright); color: #241f1a; }

#confetti-root {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -10px;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
  to {
    transform: translateY(105vh) rotate(720deg);
    opacity: 0.9;
  }
}

/* ---------- Header ---------- */

.app-header {
  position: relative;
  background:
    radial-gradient(ellipse 900px 500px at 15% -20%, rgba(242, 201, 76, 0.25), transparent 60%),
    linear-gradient(150deg, var(--accent) 0%, #12213f 100%);
  color: white;
  padding: 26px 16px 28px;
  border-radius: 0 0 32px 32px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.app-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.35;
  pointer-events: none;
}

.header-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.brand { display: flex; flex-direction: column; }

.brand-eyebrow {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold-bright);
  font-weight: 600;
  margin-bottom: 2px;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.78rem;
  font-weight: 400;
  opacity: 0.82;
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.icon-btn {
  flex: none;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.18);
  color: white;
  font-size: 1.15rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.icon-btn:hover { background: rgba(255,255,255,0.26); transform: scale(1.06) rotate(-8deg); }
.icon-btn:active { transform: scale(0.9); }

.progress-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius);
  padding: 16px 18px;
  backdrop-filter: blur(10px);
}

.progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  font-weight: 600;
  font-size: 0.92rem;
}

.level-badge {
  transition: transform 0.25s cubic-bezier(.4,1.6,.5,1);
}
.level-badge.bump { transform: scale(1.1) rotate(-2deg); }

.xp {
  flex: none;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: #2b2004;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.progress-bar-track {
  position: relative;
  background: rgba(0,0,0,0.28);
  border-radius: 999px;
  height: 24px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.3);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--terracotta), var(--gold-bright));
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(.4,1.4,.6,1);
  position: relative;
}
.progress-bar-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,0.25) 0 8px, transparent 8px 16px);
  border-radius: 999px;
}

.progress-bar-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}

.progress-stats {
  margin-top: 8px;
  font-size: 0.78rem;
  opacity: 0.85;
  text-align: right;
}

/* ---------- Layout ---------- */

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 16px;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 16px;
  font-size: 0.95rem;
  opacity: 0.6;
  pointer-events: none;
}

#search {
  width: 100%;
  padding: 13px 16px 13px 42px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: var(--bg-alt);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
#search::placeholder { color: var(--ink-faint); }
#search:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.tab-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
.tab-row::-webkit-scrollbar { display: none; }

.tab {
  flex: none;
  border: 1px solid var(--card-border);
  background: var(--bg-alt);
  color: var(--ink-soft);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
}
.tab:hover { border-color: var(--accent-2); color: var(--ink); }
.tab.active {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  border-color: var(--accent);
  color: white;
  font-weight: 600;
  box-shadow: 0 4px 12px -2px rgba(29, 58, 110, 0.5);
}

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-toggle-btn {
  border: 1px solid var(--card-border);
  background: var(--bg-alt);
  color: var(--ink-soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
}
.filter-toggle-btn:hover { border-color: var(--accent-2); color: var(--accent-2); transform: translateY(-1px); }
.filter-toggle-btn:active { transform: translateY(0); }
.filter-toggle-btn.active {
  background: var(--accent-soft);
  color: var(--accent-2);
  border-color: var(--accent-2);
  font-weight: 600;
}

.extra-filters {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  animation: card-in 0.2s ease both;
}
.extra-filters.hidden { display: none; }

.filter-group-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 7px;
  font-weight: 700;
}

.chip-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip {
  border: 1px solid var(--card-border);
  background: var(--bg);
  color: var(--ink-soft);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.chip:hover { border-color: var(--accent-2); color: var(--ink); }
.chip.active {
  background: var(--accent-2);
  color: white;
  border-color: var(--accent-2);
  font-weight: 600;
}
.chip .count { opacity: 0.7; font-size: 0.68rem; }

.results-count {
  font-size: 0.76rem;
  color: var(--ink-faint);
  margin: 6px 4px 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Cards ---------- */

.cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.3s ease;
  animation: card-in 0.35s ease both;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.card.done {
  opacity: 0.6;
}

.card.done .card-title { text-decoration: line-through; text-decoration-color: var(--green); }
.card.done:hover { transform: none; }

.card-image-wrap {
  position: relative;
  margin: -16px -18px 12px;
  height: 160px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg);
}

.card-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,0.32) 100%);
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.card:hover .card-image { transform: scale(1.05); }

.card-desc {
  font-size: 0.87rem;
  color: var(--ink-soft);
  margin: 3px 0 6px;
  line-height: 1.5;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-title-row {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1;
  min-width: 0;
}

.card-emoji {
  font-size: 1.15rem;
  flex: none;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border-radius: 50%;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.25;
}

.check-btn {
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--card-border);
  background: var(--bg);
  cursor: pointer;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s cubic-bezier(.4,1.6,.5,1);
}
.check-btn:hover { border-color: var(--green); transform: scale(1.06); }
.check-btn.checked {
  background: linear-gradient(135deg, var(--green), #257048);
  border-color: var(--green);
  color: white;
  box-shadow: 0 3px 10px -2px rgba(47, 122, 82, 0.5);
}
.check-btn:active { transform: scale(0.85); }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.badge {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-2);
  font-weight: 600;
}

.badge.tag-badge {
  background: var(--bg);
  color: var(--ink-faint);
  border: 1px solid var(--card-border);
  font-weight: 500;
}

.badge.tag-badge.quando-familia { background: var(--terracotta-soft); color: var(--terracotta); border-color: transparent; font-weight: 600; }
.badge.tag-badge.quando-intercambio { background: var(--green-soft); color: var(--green); border-color: transparent; font-weight: 600; }

.card-obs {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--card-border);
}

.card-fonte {
  font-size: 0.72rem;
  color: var(--ink-faint);
  margin-top: 8px;
  font-style: italic;
}

.empty-state {
  text-align: center;
  padding: 56px 20px;
  color: var(--ink-soft);
}
.empty-state.hidden { display: none; }
.empty-emoji {
  font-size: 2.6rem;
  margin-bottom: 10px;
  opacity: 0.8;
}

.app-footer {
  max-width: 720px;
  margin: 36px auto 0;
  padding: 0 16px;
  text-align: center;
  font-size: 0.74rem;
  color: var(--ink-faint);
  line-height: 1.6;
}

@media (min-width: 640px) {
  .cards { display: grid; grid-template-columns: 1fr 1fr; }
}

/* ---------- Map view ---------- */

.view-toggle-btn.active {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: white;
  border-color: var(--accent);
  font-weight: 600;
}

.map-view {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.map-view.hidden { display: none; }

#map {
  width: 100%;
  height: 60vh;
  min-height: 380px;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  overflow: hidden;
  background: var(--bg-alt);
  box-shadow: var(--shadow);
}

.map-hint {
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-align: center;
  margin: 0;
}

.map-emoji-marker {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  border: 2.5px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 8px rgba(0,0,0,0.4);
  font-size: 1.05rem;
}
.map-emoji-marker.done {
  background: linear-gradient(135deg, var(--green), #257048);
  opacity: 0.8;
}

.map-popup {
  min-width: 190px;
  max-width: 230px;
  font-family: var(--font-body);
}

.map-popup-img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 8px;
}

.map-popup-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 4px;
}

.map-popup-desc {
  font-size: 0.78rem;
  color: #555;
  margin-bottom: 8px;
  line-height: 1.4;
}

.map-popup-btn {
  width: 100%;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--accent-2);
  background: white;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.map-popup-btn:hover { background: var(--accent-soft); }
.map-popup-btn.checked {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

.leaflet-popup-content-wrapper {
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
}