:root {
  --bg: #f2eee2;
  --surface: rgba(255, 250, 240, 0.92);
  --surface-strong: #fffdf7;
  --line: #d6c8a6;
  --text: #1c2b24;
  --muted: #5d6c63;
  --accent: #305f4b;
  --accent-strong: #214434;
  --danger: #a13a2a;
  --danger-strong: #7e271a;
  --shadow: 0 18px 40px rgba(60, 45, 16, 0.12);
}

* {
  box-sizing: border-box;
  /* Protects every single element on the page from Safari double-tap zoom */
  touch-action: manipulation !important; 
}

html, body {
  /* 1. Viewport Lock (Kills the Keyboard Shift Bug) */
  position: fixed; 
  top: 0;
  left: 0;
  width: 100%;
  height: 100%; /* Uses 100% instead of 100vh */
  overflow: hidden; 
  overscroll-behavior-y: none;
  margin: 0;
  padding: 0;

  /* 2. Aesthetics (Your fonts and beautiful gradients) */
  font-family: "Segoe UI", "Microsoft JhengHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(242, 198, 94, 0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(75, 138, 115, 0.22), transparent 26%),
    linear-gradient(180deg, #f6f1e4 0%, #ede6d3 100%);
}

.page {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
}

.map-card,
.table-card {
  background: var(--surface);
  border: 1px solid rgba(214, 200, 166, 0.85);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.04;
}

.map-head p,
.table-head p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  color: #fffdf7;
  background: var(--accent);
  transition: transform 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

button.danger {
  background: var(--danger);
}

button.danger:hover {
  background: var(--danger-strong);
}

.map-card {
  position: absolute;
  inset: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  background: transparent;
}

.map-overlay,
.table-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.map-overlay {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: 12px;
  right: 12px;
  z-index: 1000;
  pointer-events: none;
}

.overlay-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  pointer-events: auto;
}

.overlay-actions {
  justify-content: flex-end;
}

.status,
.count {
  white-space: nowrap;
  background: #f2ead2;
  color: var(--accent-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}

#map {
  height: 100vh;
  height: 100dvh;
  width: 100%;
}

.bird-marker {
  background: transparent;
  border: 0;
}

.bird-marker svg {
  display: block;
  width: 28px;
  height: 40px;
  filter: drop-shadow(0 7px 8px rgba(48, 26, 14, 0.2));
}

.location-marker {
  background: transparent;
  border: 0;
}

.location-marker svg {
  display: block;
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 4px 6px rgba(18, 39, 31, 0.22));
}

.popup-form {
  width: min(228px, 60vw);
  font-size: 0.82rem;
}

.popup-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 6px;
}

.popup-form label {
  display: grid;
  gap: 5px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
}

.popup-form input {
  min-width: 0;
  width: 100%;
  border: 1px solid #c9bb96;
  border-radius: 9px;
  padding: 7px 8px;
  font: inherit;
  color: var(--text);
  background: #fffdf8;
}

.popup-form input[readonly] {
  background: #f7f2e5;
  color: #55635b;
}

.popup-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.popup-actions button {
  flex: 1;
  padding: 7px 8px;
  font-size: 0.78rem;
}

.inline-note,
.error-text {
  margin-top: 5px;
  font-size: 0.72rem;
}

.inline-note {
  color: var(--muted);
}

.error-text {
  color: var(--danger);
  min-height: 1.2em;
}

.table-wrap {
  flex: 1;
  overflow-x: auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 2px;
  border-bottom: 1px solid #eadfbe;
  text-align: left;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--accent-strong);
  background: rgba(242, 234, 210, 0.65);
  font-size: 0.95rem;
}

tbody tr:hover {
  background: rgba(255, 251, 239, 0.8);
}

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

.row-actions button {
  padding: 8px 12px;
  font-size: 0.9rem;
}

.empty-row td {
  color: var(--muted);
  text-align: center;
  padding: 18px 10px;
}

.table-card {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  /* Reduced top padding from 18px to 12px to save space */
  padding: 12px 16px env(safe-area-inset-bottom);
  /* Slightly more subtle corner radius */
  border-radius: 20px 20px 0 0;
  border-top: 1px solid rgba(0,0,0,0.05);
  /* INCREASED height to 35% of the screen so you see more data */
  height: 25vh;
  max-height: 25vh;
  display: flex;
  flex-direction: column;
  background-color: #fdfaf1; /* Keeps your natural theme */
  box-shadow: 0 -4px 15px rgba(0,0,0,0.1); /* Adds a nice "lift" from the map */
}

.table-head {
  margin-bottom: 14px;
}

@media (max-width: 860px) {
  .map-overlay,
  .table-head {
    flex-direction: column;
  }

  .overlay-actions {
    width: 100%;
  }

  .overlay-actions button {
    flex: 1 1 0;
  }

  .status,
  .count {
    backdrop-filter: blur(10px);
  }

  .leaflet-popup-content-wrapper {
    border-radius: 16px;
  }

  .leaflet-popup-content {
    margin: 8px 9px 9px;
  }

  .popup-form {
    width: min(210px, 56vw);
    font-size: 0.76rem;
  }

  .popup-form input {
    padding: 6px 7px;
  }

  .popup-actions {
    gap: 5px;
  }

  .popup-actions button {
    padding: 6px 7px;
    font-size: 0.74rem;
  }
}

@media (min-width: 861px) {
  .page {
    max-width: 540px;
    margin: 0 auto;
  }

  .map-card,
  .table-card {
    left: 0;
    right: 0;
  }
}

/* --- Custom overrides for Hong Kong Survey App --- */

/* Make top overlay buttons and status text smaller */
.overlay-actions button {
  padding: 5px 10px !important;
  font-size: 12px !important;
  min-height: 30px !important;
  height: auto !important;
}

.overlay-actions .status, 
.overlay-actions .count {
  padding: 5px 10px !important;
  font-size: 12px !important;
}

/* --- Checklist Grouping Styles --- */

/* Thick dark line to separate different checklists */
tr.group-start td {
  border-top: 2px solid #214434 !important; 
  padding-top: 10px !important;
}

/* Light dashed line for birds within the same checklist */
tr.group-continue td {
  border-top: 1px dashed #cccccc !important; 
  background-color: rgba(232, 243, 200, 0.2); /* Very faint green tint */
}

/* MOBILE UX FIX: Reverted to 10px font size to maximize screen real estate for long bird names */
.popup-form input {
    font-size: 12px !important; 
    padding: 4px 2px; 
    height: 32px; 
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

/* MOBILE UX FIX: Keeping the X button fat-finger friendly, but matched to the 32px height */
.popup-form .remove-btn {
    height: 32px;
    width: 32px;
    font-size: 12px;
    padding: 0;
    flex-shrink: 0; 
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Ensure the row number aligns nicely with the inputs */
.row-number {
    font-size: 10px;
    min-width: 10px;
    margin-right: 2px;
    margin-top: 0px; 
}

/* ========================================== */
/* BIRD MAPPER: MANUAL MODAL STYLES           */
/* ========================================== */
.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}
.modal.hidden {
    display: none !important;
}
.modal-content {
    background-color: white;
    width: 90%;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* ========================================== */
/* BIRD MAPPER: TOP BAR & DROPDOWN MENU       */
/* ========================================== */

/* 1. The Main Top Bar */
.overlay-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 4px 8px;
    box-sizing: border-box;
    position: relative; /* CRITICAL: This allows the dropdown to anchor to the top bar */
}

/* Let the status text hug its contents tightly without stretching */
#statusText {
    /* Removed flex-grow so it stops expanding! */
    max-width: 1000px; /* Limits how wide it can get if the GPS message is long */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
}

/* Lock visible buttons so they never stretch or change shape */
#locateBtn, #menuBtn {
    flex: 0 0 auto !important; /* 0 grow, 0 shrink, size to content */
    width: auto !important; /* Overrides any full-width commands */
    margin: 0;
}

/* Give the menu button a specific, compact shape */
#menuBtn {
    width: 28px !important;
    height: 28px !important;
    padding: 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    border-radius: 8px !important; /* Gives it a neat, consistent square shape */
}

/* Keep the Locate button neat and pill-shaped */
#locateBtn {
    padding: 3px 10px !important;
}

/* 2. The Dropdown Menu Box */
.action-menu {
    position: absolute;
    top: 50px; /* Pushes the menu just below the top bar */
    right: 10px; /* Aligns it to the right side of the screen */
    background: #f2eee2; /* Matches your app's theme */
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.3); /* Gives it a nice floating shadow */
    display: flex;
    flex-direction: column;
    padding: 6px;
    z-index: 2000; /* Ensures it pops up OVER the map pins */
    min-width: 160px;
}

/* Hides the menu when it's closed */
.action-menu.hidden {
    display: none;
}

/* 3. Dropdown Menu Buttons */
.action-menu button {
    width: 100%;
    margin: 3px 0;
    text-align: left; /* Aligns text neatly */
    padding: 10px 15px;
    font-size: 14px;
}

/* ========================================== */
/* BIRD MAPPER: TABLE COMPACT VIEW            */
/* ========================================== */

/* 1. Prevent text wrapping and reduce font size for maximum row visibility */
th, td {
    white-space: nowrap !important; /* Stops text from wrapping to a second line */
    font-size: 12px !important; /* Smaller, consistent font size */
    padding: 4px 6px !important; /* Tighter padding to shrink row height */
}

/* 2. Make action buttons (Edit/Delete) in the table smaller to fit the new row height */
.row-actions {
    flex-wrap: nowrap !important; /* Prevents buttons from stacking vertically */
    gap: 4px !important;
}

.row-actions button {
    padding: 4px 8px !important;
    font-size: 11px !important;
}

/* 3. Keep the +/- counter buttons compact so they don't stretch the row */
td div button[data-action="increase-count"],
td div button[data-action="decrease-count"] {
    padding: 2px 6px !important;
    font-size: 12px !important;
}

/* ========================================== */
/* BIRD MAPPER: TABLE COMPACT VIEW (NO FREEZE)*/
/* ========================================== */

/* 1. Standard scrollable table cells */
th, td {
    white-space: nowrap !important;
    font-size: 12px !important;
    padding: 4px 6px !important;
    position: static !important; /* This removes the "Freeze" / Sticky effect */
    background-color: transparent;
}

/* 2. Standard Header styling */
th {
    position: sticky !important;
    top: 0; /* Keep headers at the top while scrolling down */
    z-index: 10;
    background-color: #f2ead2 !important;
}

/* 3. Maintain the grouping style without frozen backgrounds */
tr.group-continue td {
    background-color: rgba(232, 243, 200, 0.2) !important;
}

/* 4. Column 1 (Plot Notes) can still wrap text so it's readable */
td:nth-child(1) {
    white-space: normal !important;
    min-width: 100px;
    max-width: 150px;
    word-wrap: break-word;
}

/* ========================================== */
/* BIRD MAPPER: POLYGON LABELS                */
/* ========================================== */

.polygon-label {
    background-color: rgba(255, 255, 255, 0.75) !important; /* Semi-transparent white background */
    /*border: 1px solid #000000 !important; /* Cyan border to match your polygon */
    border-radius: 4px !important;
    color: #111 !important; /* Dark text for high contrast */
    font-size: 10px !important;
    font-weight: bold !important;
    padding: 2px 2px !important;
    box-shadow: none !important;
    
    /* CRITICAL FIX: This makes the label a "ghost" so taps pass right through to the map! */
    pointer-events: none !important; 
}

/* Removes the little default arrow/triangle that Leaflet adds to tooltips */
.polygon-label::before {
    display: none !important;
}