/* ── FAB BUTTON ────────────────────────────────────────────────────────── */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--forest);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(26,61,43,0.3), 0 2px 4px rgba(26,61,43,0.15);
  z-index: 160;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.fab:hover { background: var(--forest-mid); transform: scale(1.08); }
.fab:active { transform: scale(0.96); }

body.dark .fab { background: var(--forest-mid); box-shadow: 0 4px 12px rgba(0,0,0,0.4); }
body.dark .fab:hover { background: var(--forest); }

/* Shift scroll-to-top above FAB */
.scroll-to-top { bottom: 84px; }

/* ── FAB OVERLAY ───────────────────────────────────────────────────────── */
.fab-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 400;
  backdrop-filter: blur(2px);
}
.fab-overlay.open { display: block; animation: fabFadeIn 0.15s ease; }

/* ── FAB BOTTOM SHEET ──────────────────────────────────────────────────── */
.fab-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
  z-index: 401;
  padding: 20px 20px 24px;
  max-height: 70vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.fab-sheet.open { transform: translateY(0); }

/* Desktop: centered card */
@media (min-width: 721px) {
  .fab-sheet {
    bottom: auto; top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    opacity: 0;
    max-width: 420px; width: calc(100% - 48px);
    border-radius: var(--radius-lg);
    max-height: 80vh;
    transition: transform 0.2s ease, opacity 0.2s ease;
    pointer-events: none;
  }
  .fab-sheet.open {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    pointer-events: auto;
  }
}

.fab-sheet-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.fab-sheet-title {
  font-size: 16px; font-weight: 600; color: var(--text); letter-spacing: -0.3px;
}
.fab-sheet-close {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text2); transition: all 0.12s;
}
.fab-sheet-close:hover { background: var(--border); }

/* ── SEARCH INPUT ──────────────────────────────────────────────────────── */
.fab-search-wrap {
  position: relative; margin-bottom: 8px;
}
.fab-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--text3); pointer-events: none;
}
.fab-search-wrap input {
  width: 100%; padding: 10px 12px 10px 34px;
  border: 1px solid var(--border2); border-radius: var(--radius);
  background: var(--surface2); color: var(--text);
  font-family: var(--font); font-size: 14px; outline: none;
  transition: border-color 0.12s;
}
.fab-search-wrap input:focus { border-color: var(--forest-mid); }
.fab-search-wrap input::placeholder { color: var(--text3); }

/* ── NEARBY SUGGESTIONS ────────────────────────────────────────────────── */
.fab-nearby {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); margin-bottom: 8px;
  max-height: 240px; overflow-y: auto;
}
.fab-nearby-label {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 12px 4px; font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px; color: var(--text3);
}
.fab-nearby .fab-result-item:last-child { border-bottom: none; }

/* ── AUTOCOMPLETE RESULTS ──────────────────────────────────────────────── */
.fab-results {
  max-height: 200px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); display: none;
  margin-bottom: 8px;
}
.fab-results.has-results { display: block; }
.fab-result-item {
  padding: 10px 12px; cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--border);
  transition: background 0.08s;
}
.fab-result-item:last-child { border-bottom: none; }
.fab-result-item:hover { background: var(--surface2); }
.fab-result-name { font-size: 13.5px; font-weight: 500; color: var(--text); }
.fab-result-state { font-size: 11px; color: var(--text3); margin-top: 1px; }
.fab-result-visited { font-size: 10px; color: var(--forest-mid); font-weight: 600; }
.fab-no-results {
  padding: 16px; text-align: center; font-size: 13px; color: var(--text3);
}

/* ── SELECTED PARK ─────────────────────────────────────────────────────── */
.fab-selected {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--forest-light); border: 1px solid rgba(45,106,71,0.25);
  border-radius: var(--radius); padding: 10px 12px; margin-bottom: 12px;
}
.fab-selected-name { font-size: 14px; font-weight: 600; color: var(--forest-text); }
.fab-selected-state { font-size: 12px; color: var(--text2); margin-top: 2px; }
.fab-selected-clear {
  background: none; border: none; cursor: pointer; color: var(--text3);
  display: flex; align-items: center; padding: 4px; border-radius: 4px;
  transition: all 0.12s;
}
.fab-selected-clear:hover { background: rgba(0,0,0,0.08); color: var(--text); }

/* ── DATE ROW ──────────────────────────────────────────────────────────── */
.fab-date-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 12px;
}
.fab-date-label {
  font-size: 12px; font-weight: 600; color: var(--text2); white-space: nowrap;
}
.fab-date-row input[type="date"] {
  flex: 1; font-family: var(--font); font-size: 14px;
  color: var(--text); background: var(--surface2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 8px 12px; outline: none; cursor: pointer;
}
body.dark .fab-date-row input[type="date"] { color-scheme: dark; }

/* ── SUBMIT BUTTON ─────────────────────────────────────────────────────── */
.fab-submit {
  width: 100%; padding: 12px; border-radius: var(--radius);
  background: var(--forest); color: #fff; border: none;
  font-family: var(--font); font-size: 14px; font-weight: 600;
  cursor: pointer; display: flex; align-items: center;
  justify-content: center; gap: 6px;
  transition: all 0.15s;
}
.fab-submit:disabled { opacity: 0.4; cursor: not-allowed; }
.fab-submit:not(:disabled):hover { background: var(--forest-mid); }

/* ── ANIMATIONS ────────────────────────────────────────────────────────── */
@keyframes fabFadeIn { from { opacity: 0; } to { opacity: 1; } }