/* ══════════════════════════
   CSS VARIABLES
══════════════════════════ */
:root {
    --white:      #ffffff;
    --bg:         #f4f7fb;
    --border:     #dde3ea;
    --text:       #1a1f2e;
    --muted:      #6b7280;
    --hover:      #f0f4f9;
    --active-bg:  #1a1f2e;
    --active-txt: #ffffff;
    --accent:     #2563eb;
    --accent-bg:  #eff6ff;
    --red:        #dc2626;
    --red-bg:     #fef2f2;
    --green:      #16a34a;
    --green-bg:   #f0fdf4;
    --amber:      #b45309;
    --amber-bg:   #fffbeb;
    --blue:       #1d4ed8;
    --blue-bg:    #dbeafe;
    --ocean:      #b8d9f0;
    --shadow:     0 2px 12px rgba(0,0,0,.10);
    --shadow-lg:  0 8px 40px rgba(0,0,0,.18);
    --r:          9px;
    --dtb-h:      58px;   /* desktop toolbar height */
    --mob-top-h:  52px;   /* mobile top bar */
    --mob-bot-h:  68px;   /* mobile bottom bar */
}

/* ══════════════════════════
   RESET
══════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
    width: 100%; height: 100%; overflow: hidden;
    background: var(--ocean);
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--text);
    -webkit-tap-highlight-color: transparent;
}

/* ══════════════════════════
   SHARED BUTTON STYLES
══════════════════════════ */
.tbtn {
    position: relative;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 3px; padding: 6px 10px; min-width: 50px;
    background: transparent;
    border: 1.5px solid transparent;
    border-radius: var(--r);
    color: var(--muted);
    cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 10.5px; font-weight: 500; letter-spacing: .01em;
    transition: all .14s;
    flex-shrink: 0;
    -webkit-user-select: none; user-select: none;
}
.tbtn:hover   { background: var(--hover); border-color: var(--border); color: var(--text); }
.tbtn.active  { background: var(--active-bg); border-color: var(--active-bg); color: var(--active-txt); }
.tbtn.active svg { filter: brightness(0) invert(1); }
.tbtn.danger:hover  { background: var(--red-bg);   border-color: var(--red);   color: var(--red);   }
.tbtn.green:hover   { background: var(--green-bg); border-color: var(--green); color: var(--green); }
.tbtn.blue:hover    { background: var(--blue-bg);  border-color: var(--blue);  color: var(--blue);  }
.tbtn.amber:hover   { background: var(--amber-bg); border-color: var(--amber); color: var(--amber); }

/* Tooltips — desktop hover only */
@media (hover: hover) {
    .tbtn::after {
        content: attr(data-tip);
        position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
        background: var(--text); color: #fff;
        font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 500;
        white-space: nowrap; padding: 5px 10px; border-radius: 6px;
        pointer-events: none; opacity: 0; transition: opacity .15s;
        z-index: 3000; box-shadow: var(--shadow-lg);
    }
    .tbtn:hover::after { opacity: 1; }
}

/* ══════════════════════════
   DESKTOP TOOLBAR
══════════════════════════ */
#desktop-toolbar {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--dtb-h);
    background: var(--white);
    border-bottom: 2px solid var(--border);
    box-shadow: var(--shadow);
    display: flex; align-items: center;
    padding: 0 14px; gap: 0;
    z-index: 1000;
    overflow-x: auto; overflow-y: hidden;
    scrollbar-width: none;
}
#desktop-toolbar::-webkit-scrollbar { display: none; }

/* hide desktop toolbar on mobile */
@media (max-width: 700px) {
    #desktop-toolbar { display: none; }
}

.brand {
    display: flex; align-items: center; gap: 9px;
    font-family: 'Cinzel', serif; font-size: 15px; font-weight: 700;
    color: var(--text); letter-spacing: .06em;
    white-space: nowrap; flex-shrink: 0;
}
.brand svg { color: var(--accent); }
.brand em  { font-style: italic; font-weight: 400; color: var(--muted); font-size: 12px; }

.tb-sep {
    width: 1px; height: 28px;
    background: var(--border);
    margin: 0 8px; flex-shrink: 0;
}
.tb-group { display: flex; align-items: center; gap: 3px; flex-shrink: 0; }

/* Color swatch */
.color-wrap {
    position: relative; display: flex; flex-direction: column;
    align-items: center; gap: 3px; flex-shrink: 0; cursor: pointer;
}
.swatch-btn {
    position: relative; width: 34px; height: 28px;
    border-radius: 6px; overflow: hidden;
    border: 2px solid var(--border);
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
    transition: border-color .15s;
}
.swatch-btn:hover { border-color: var(--accent); }
.swatch-btn input[type="color"] {
    position: absolute; width: 200%; height: 200%;
    top: -25%; left: -25%;
    border: none; cursor: pointer; opacity: 0; z-index: 2;
}
.swatch { width: 100%; height: 100%; pointer-events: none; }
.nano-label {
    font-size: 10px; font-weight: 500;
    color: var(--muted); font-family: 'Inter', system-ui, sans-serif; letter-spacing: .01em;
}

/* Brush slider */
.brush-row {
    display: flex; align-items: center; gap: 7px; flex-shrink: 0;
    background: var(--hover); border: 1.5px solid var(--border);
    border-radius: var(--r); padding: 5px 11px;
}
.brush-row.hidden { display: none !important; }
.brush-row svg { color: var(--muted); flex-shrink: 0; }
.brush-row input[type=range] {
    -webkit-appearance: none; width: 80px; height: 4px;
    background: var(--border); border-radius: 2px; outline: none; cursor: pointer;
}
.brush-row input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%;
    background: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,.3); cursor: pointer;
}
#thicknessValue {
    font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 500;
    color: var(--text); min-width: 28px; text-align: right;
}

/* ══════════════════════════
   MOBILE TOP BAR
══════════════════════════ */
#mobile-topbar {
    display: none; /* shown only on mobile */
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--mob-top-h);
    background: var(--white);
    border-bottom: 2px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 0 14px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
@media (max-width: 700px) {
    #mobile-topbar { display: flex; }
}

.mob-right {
    display: flex; align-items: center; gap: 10px; flex: 1;
    justify-content: flex-end;
}

/* Mobile color swatch */
.mob-swatch-wrap {
    position: relative; width: 38px; height: 32px;
    border-radius: 7px; overflow: hidden;
    border: 2.5px solid var(--border);
    box-shadow: 0 1px 5px rgba(0,0,0,.1);
    flex-shrink: 0;
}
.mob-swatch-wrap input[type="color"] {
    position: absolute; width: 200%; height: 200%;
    top: -25%; left: -25%;
    border: none; cursor: pointer; opacity: 0; z-index: 2;
}
.mob-swatch { width: 100%; height: 100%; pointer-events: none; }

/* Mobile brush size panel */
.mob-brush {
    display: flex; align-items: center; gap: 8px;
    background: var(--hover); border: 1.5px solid var(--border);
    border-radius: 8px; padding: 5px 10px;
}
.mob-brush.hidden { display: none !important; }
.mob-brush input[type=range] {
    -webkit-appearance: none; width: 100px; height: 4px;
    background: var(--border); border-radius: 2px; outline: none; cursor: pointer;
}
.mob-brush input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
    background: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,.3); cursor: pointer;
}
#thicknessValueMob {
    font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 500;
    color: var(--text); min-width: 28px; text-align: right;
}

/* ══════════════════════════
   MOBILE BOTTOM TOOLBAR
══════════════════════════ */
#mobile-toolbar {
    display: none; /* shown only on mobile */
    position: fixed; bottom: 0; left: 0; right: 0;
    height: var(--mob-bot-h);
    background: var(--white);
    border-top: 2px solid var(--border);
    box-shadow: 0 -2px 16px rgba(0,0,0,.10);
    z-index: 1000;
    padding: 6px 8px env(safe-area-inset-bottom);
    align-items: center;
    justify-content: space-around;
    gap: 0;
}
@media (max-width: 700px) {
    #mobile-toolbar { display: flex; }
}

.mob-tbtn {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 4px; padding: 6px 8px;
    flex: 1;
    background: transparent;
    border: none; border-radius: 10px;
    color: var(--muted);
    cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 10.5px; font-weight: 500; letter-spacing: .01em;
    transition: all .14s;
    -webkit-user-select: none; user-select: none;
    min-width: 0;
}
.mob-tbtn:active { background: var(--hover); transform: scale(.95); }
.mob-tbtn.active {
    color: var(--accent);
}
.mob-tbtn.active svg { filter: none; color: var(--accent); }
/* Active indicator dot */
.mob-tbtn.active::before {
    content: '';
    position: absolute;
    bottom: -2px;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--accent);
}
.mob-tbtn { position: relative; }

/* ══════════════════════════
   MOBILE MORE SHEET
══════════════════════════ */
#mob-more-sheet.hidden { display: none; }
#mob-more-sheet {
    position: fixed; inset: 0; z-index: 2000;
}
#mob-more-backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.45);
    backdrop-filter: blur(3px);
}
#mob-more-panel {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: var(--white);
    border-radius: 20px 20px 0 0;
    padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
    box-shadow: var(--shadow-lg);
    animation: slideUp .22s ease;
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

.mob-sheet-title {
    font-family: 'Inter', system-ui, sans-serif; font-size: 12px; font-weight: 600;
    letter-spacing: .04em; color: var(--muted);
    text-align: center; margin-bottom: 16px;
    text-transform: uppercase;
}
.mob-sheet-grid {
    display: grid; grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}
.mob-sheet-btn {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 8px; padding: 14px 8px;
    background: var(--hover); border: 1.5px solid var(--border);
    border-radius: 12px; cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 500;
    letter-spacing: .01em; color: var(--text);
    transition: all .14s;
    -webkit-user-select: none; user-select: none;
}
.mob-sheet-btn:active { transform: scale(.96); }
.mob-sheet-btn.danger { color: var(--red); background: var(--red-bg); border-color: #fca5a5; }
.mob-sheet-btn.blue   { color: var(--blue); background: var(--blue-bg); border-color: #93c5fd; }
.mob-sheet-btn.green  { color: var(--green); background: var(--green-bg); border-color: #86efac; }
.mob-sheet-btn.amber  { color: var(--amber); background: var(--amber-bg); border-color: #fcd34d; }

/* ══════════════════════════
   MAP CANVAS AREA
══════════════════════════ */
#capture-area {
    position: relative; width: 100vw; height: 100vh;
}

/* Desktop: offset by top toolbar */
#map-container, #canvas-wrapper {
    position: absolute;
    top: var(--dtb-h); left: 0;
    width: 100%; height: calc(100% - var(--dtb-h));
}
#eraser-canvas {
    position: absolute;
    top: var(--dtb-h); left: 0;
    width: 100%; height: calc(100% - var(--dtb-h));
    z-index: 6; pointer-events: none; display: none;
}

/* Mobile: offset by top bar AND bottom bar */
@media (max-width: 700px) {
    #map-container, #canvas-wrapper {
        top: var(--mob-top-h);
        height: calc(100% - var(--mob-top-h) - var(--mob-bot-h));
    }
    #eraser-canvas {
        top: var(--mob-top-h);
        height: calc(100% - var(--mob-top-h) - var(--mob-bot-h));
    }
}

#map-container { z-index: 1; }
#canvas-wrapper { z-index: 5; pointer-events: none; }

/* Mode pointer rules */
.mode-color #map-container   { pointer-events: auto; }
.mode-draw  #canvas-wrapper,
.mode-text  #canvas-wrapper  { pointer-events: auto; }
.mode-draw  #canvas-wrapper  { cursor: crosshair; }
.mode-erase #eraser-canvas   { pointer-events: auto; cursor: cell; display: block !important; }

/* Map paths */
path {
    stroke: #7a96b0; stroke-width: 0.5px;
    transition: fill .12s, filter .1s;
}
.mode-color path:hover { filter: brightness(.85) saturate(1.3); cursor: pointer; }

/* ══════════════════════════
   TOOLTIP
══════════════════════════ */
#tooltip {
    position: absolute; padding: 5px 13px;
    background: var(--text); color: #fff;
    border-radius: 6px; font-size: 12px;
    font-family: 'Inter', system-ui, sans-serif; font-weight: 500; letter-spacing: .01em;
    pointer-events: none; visibility: hidden;
    z-index: 1000; white-space: nowrap;
    box-shadow: var(--shadow-lg);
}

/* ══════════════════════════
   LEGEND
══════════════════════════ */
#legend {
    position: absolute; bottom: 24px; left: 24px;
    background: rgba(255,255,255,.94);
    border: 1.5px solid var(--border);
    backdrop-filter: blur(12px);
    padding: 13px 16px; border-radius: 12px;
    z-index: 100; min-width: 160px; cursor: move;
    box-shadow: var(--shadow-lg);
}
/* Tablet (701px – 1024px): push legend up so it sits clearly above any bottom chrome */
@media (min-width: 701px) and (max-width: 1024px) {
    #legend {
        bottom: 80px;
        left: 20px;
    }
}
@media (max-width: 700px) {
    #legend {
        bottom: calc(var(--mob-bot-h) + 12px);
        left: 12px; padding: 10px 13px; min-width: 140px;
    }
}
.leg-head {
    display: flex; align-items: center; gap: 7px;
    border-bottom: 1.5px solid var(--border);
    padding-bottom: 7px; margin-bottom: 7px;
}
.leg-head svg { color: var(--muted); }
.leg-head h6 {
    font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 600;
    letter-spacing: .04em; color: var(--text);
    outline: none; cursor: text; text-transform: uppercase;
}
.legend-item { display: flex; align-items: center; gap: 9px; margin-top: 6px; }
.legend-box {
    width: 13px; height: 13px; border-radius: 3px;
    border: 1.5px solid rgba(0,0,0,.15); flex-shrink: 0;
}
.legend-item span {
    font-size: 13px; color: var(--text);
    outline: none; cursor: text;
    font-family: 'Inter', system-ui, sans-serif; font-weight: 400;
}
.leg-hint { margin-top: 7px; font-size: 9.5px; color: var(--muted); font-family: 'Inter', system-ui, sans-serif; }

/* ══════════════════════════
   HELP MODAL
══════════════════════════ */
#help-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 5000; display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
    animation: fadeIn .2s ease;
}
#help-overlay.hidden { display: none; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes modalUp { from{transform:translateY(14px);opacity:0} to{transform:none;opacity:1} }

#help-modal {
    background: var(--white); border: 1.5px solid var(--border);
    border-radius: 14px; width: min(840px,95vw); max-height: 88vh;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-lg); animation: modalUp .22s ease; overflow: hidden;
}
.hd-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 24px; border-bottom: 1.5px solid var(--border);
    background: var(--bg); flex-shrink: 0;
}
.hd-title {
    display: flex; align-items: center; gap: 10px;
    font-family: 'Inter', system-ui, sans-serif; font-size: 15px; font-weight: 600;
    letter-spacing: .01em; color: var(--text);
}
.hd-title svg { color: var(--accent); }
.hd-close {
    background: var(--hover); border: 1.5px solid var(--border);
    color: var(--muted); width: 30px; height: 30px;
    border-radius: 7px; cursor: pointer; font-size: 14px; font-weight: 700;
    display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.hd-close:hover { background: var(--red); border-color: var(--red); color: #fff; }

.hd-body {
    overflow-y: auto; padding: 20px 24px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
    scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
@media (max-width: 560px) {
    .hd-body { grid-template-columns: 1fr; padding: 14px 16px; }
    .hd-head  { padding: 14px 18px; }
    #help-modal { width: 98vw; max-height: 92vh; }
}

.hs {
    background: var(--bg); border: 1.5px solid var(--border);
    border-radius: 10px; padding: 14px 16px;
    transition: border-color .15s;
}
.hs:hover { border-color: var(--accent); }
.hs h3 {
    display: flex; align-items: center; gap: 9px;
    font-family: 'Inter', system-ui, sans-serif; font-size: 11.5px; font-weight: 600;
    letter-spacing: .03em; color: var(--text);
    margin-bottom: 10px; text-transform: uppercase;
}
.hs h3 b {
    font-size: 10px; color: var(--accent);
    background: var(--accent-bg); border: 1.5px solid #bfdbfe;
    border-radius: 4px; padding: 1px 6px;
}
.hs ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.hs li {
    font-family: 'Inter', system-ui, sans-serif; font-size: 13px;
    color: var(--muted); line-height: 1.6;
    padding-left: 14px; position: relative;
}
.hs li::before { content:'›'; position:absolute; left:0; color:var(--accent); font-size:15px; line-height:1.4; }
.hs li b   { color: var(--text); font-weight: 700; }
.hs li code {
    font-family: 'Courier New', monospace; font-size: 11px;
    background: #f1f5f9; border: 1px solid var(--border);
    border-radius: 3px; padding: 1px 5px; color: var(--accent);
}

/* ══ PIN MODE ══════════════════════════════════════════ */
.mode-pin #map-container { pointer-events: auto; cursor: crosshair; }
.mode-pin path:hover     { cursor: crosshair; }

/* ══ UNDO / REDO ═══════════════════════════════════════ */
#btn-undo, #btn-redo,
#mob-btn-undo, #mob-btn-redo {
    transition: background .14s, border-color .14s, color .14s, opacity .14s;
}

/* ══ PIN NOTE PANEL ════════════════════════════════════ */
#pin-note {
    position: fixed; width: 288px;
    background: #fffef0; border: 1.5px solid #d9c84a;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,.22), 0 2px 8px rgba(0,0,0,.12);
    z-index: 1500; overflow: hidden;
    animation: noteIn .18s ease;
}
#pin-note.hidden { display: none; }
@keyframes noteIn { from{opacity:0;transform:scale(.94) translateY(6px)} to{opacity:1;transform:none} }

.pn-header {
    display: flex; align-items: center; justify-content: space-between;
    background: #f0dc14; padding: 8px 12px;
    border-bottom: 1.5px solid #d9c84a;
}
.pn-title-row { display: flex; align-items: center; gap: 7px; }
.pn-title-row svg { color: #92400e; flex-shrink: 0; }
#pn-title {
    font-family: 'Inter', system-ui, sans-serif; font-size: 12px; font-weight: 600;
    color: #1a1f2e; letter-spacing: .05em;
}
.pn-actions { display: flex; align-items: center; gap: 5px; }
.pn-del, .pn-close {
    width: 26px; height: 26px; border-radius: 6px; border: none;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700; transition: all .14s;
}
.pn-del   { background: rgba(220,38,38,.15); color: var(--red); }
.pn-del:hover { background: var(--red); color: white; }
.pn-close { background: rgba(0,0,0,.12); color: #1a1f2e; }
.pn-close:hover { background: rgba(0,0,0,.28); }

#pn-text {
    width: 100%; padding: 12px 14px;
    background: transparent; border: none; outline: none; resize: none;
    font-family: 'Inter', system-ui, sans-serif; font-size: 14px; line-height: 1.6;
    color: var(--text); min-height: 90px;
}
.pn-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 7px 12px; border-top: 1px solid #e5d87a; background: #fffde0;
}
.pn-hint { font-size: 10px; color: var(--muted); font-family: 'Inter', system-ui, sans-serif; }
.pn-save {
    background: #1a1f2e; color: white; border: none;
    padding: 7px 14px; border-radius: 7px; cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif; font-size: 11px; font-weight: 500;
    letter-spacing: .01em; transition: background .14s;
}
.pn-save:hover  { background: var(--accent); }
.pn-save:active { transform: scale(.97); }

@media (max-width: 700px) {
    #pin-note { width: calc(100vw - 16px); }
}

/* ══════════════════════════
   PIN MODE
══════════════════════════ */
.mode-pin #map-container { pointer-events: auto; cursor: crosshair; }
.mode-pin path:hover { cursor: crosshair; }

/* ══════════════════════════
   UNDO / REDO BUTTONS
══════════════════════════ */
#btn-undo, #btn-redo,
#mob-btn-undo, #mob-btn-redo {
    transition: background .14s, border-color .14s, color .14s, opacity .14s;
}

/* ══════════════════════════
   PIN STICKY NOTE PANEL
══════════════════════════ */
#pin-note {
    position: fixed; width: 288px;
    background: #fffef0; border: 1.5px solid #d9c84a;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,.22), 0 2px 8px rgba(0,0,0,.12);
    z-index: 1500; overflow: hidden;
    animation: noteIn .18s ease;
}
#pin-note.hidden { display: none; }
@keyframes noteIn { from{opacity:0;transform:scale(.94) translateY(6px)} to{opacity:1;transform:none} }

.pn-header {
    display: flex; align-items: center; justify-content: space-between;
    background: #f0dc14; padding: 8px 12px; border-bottom: 1.5px solid #d9c84a;
}
.pn-title-row { display: flex; align-items: center; gap: 7px; }
.pn-title-row svg { color: #92400e; flex-shrink: 0; }
#pn-title { font-family:'Inter',system-ui,sans-serif; font-size:12px; font-weight:600; color:#1a1f2e; letter-spacing:.02em; }
.pn-actions { display:flex; align-items:center; gap:5px; }
.pn-del, .pn-close {
    width:26px; height:26px; border-radius:6px; border:none;
    cursor:pointer; display:flex; align-items:center; justify-content:center;
    font-size:13px; font-weight:700; transition:all .14s;
}
.pn-del   { background:rgba(220,38,38,.15); color:var(--red); }
.pn-del:hover   { background:var(--red); color:white; }
.pn-close { background:rgba(0,0,0,.12); color:#1a1f2e; }
.pn-close:hover { background:rgba(0,0,0,.28); }
#pn-text {
    width:100%; padding:12px 14px; background:transparent; border:none; outline:none; resize:none;
    font-family:'Inter',system-ui,sans-serif; font-size:14px; line-height:1.6; color:var(--text); min-height:90px;
}
.pn-footer {
    display:flex; align-items:center; justify-content:space-between;
    padding:7px 12px; border-top:1px solid #e5d87a; background:#fffde0;
}
.pn-hint { font-size:10px; color:var(--muted); font-family:'Inter',system-ui,sans-serif; }
.pn-save {
    background:#1a1f2e; color:white; border:none; padding:7px 14px;
    border-radius:7px; cursor:pointer; font-family:'Inter',system-ui,sans-serif;
    font-size:11px; font-weight:500; letter-spacing:.01em; transition:background .14s;
}
.pn-save:hover { background:var(--accent); }
.pn-save:active { transform:scale(.97); }
@media (max-width:700px) { #pin-note { width:calc(100vw - 16px); } }

/* Erase mask canvas approach removed — eraser now uses
   Fabric after:render hook to redraw erase paths in map-space.
   No separate canvas needed. */

/* ══ FOOTER ══════════════════════════════════════════════ */
:root {
    --footer-h: 36px;
    --mob-footer-h: 54px;
}

#capture-area {
    bottom: var(--footer-h) !important;
}
@media (max-width: 700px) {
    #capture-area {
        bottom: calc(var(--mob-bot-h) + var(--mob-footer-h)) !important;
    }
    #mobile-toolbar {
        bottom: var(--mob-footer-h) !important;
    }
}

#site-footer {
    position: fixed; bottom: 0; left: 0; right: 0;
    height: var(--footer-h);
    background: var(--white);
    border-top: 1.5px solid var(--border);
    z-index: 999;
    display: flex; align-items: center;
}
@media (max-width: 700px) {
    #site-footer { height: var(--mob-footer-h); align-items: flex-start; padding-top: 8px; }
}
.footer-inner {
    width: 100%; padding: 0 16px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap;
}
@media (max-width: 700px) {
    .footer-inner { flex-direction: column; align-items: flex-start; gap: 4px; }
}
.footer-guide {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 4px; font-family: 'Inter', system-ui, sans-serif; font-size: 12px; color: var(--muted);
}
.fg-item b { color: var(--text); font-weight: 700; }
.fg-sep { color: var(--border); }
@media (max-width: 700px) {
    .footer-guide { font-size: 11px; }
    .fg-sep:nth-child(n+8), .fg-item:nth-child(n+5) { display: none; }
}
.footer-links {
    display: flex; align-items: center; gap: 12px;
    flex-shrink: 0; white-space: nowrap;
}
.footer-copy { font-family: 'Inter', system-ui, sans-serif; font-size: 10px; font-weight: 500; color: var(--muted); letter-spacing: .02em; }
.footer-links a {
    font-family: 'Inter', system-ui, sans-serif; font-size: 10px; font-weight: 500;
    color: var(--accent); text-decoration: none; letter-spacing: .04em;
    transition: color .14s;
}
.footer-links a:hover { color: var(--blue); text-decoration: underline; }

/* ══ POLICY MODAL ════════════════════════════════════════ */
#policy-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55); z-index: 6000;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
}
#policy-overlay.hidden { display: none; }
#policy-modal {
    background: var(--white); border: 1.5px solid var(--border);
    border-radius: 14px; width: min(560px, 95vw); max-height: 85vh;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-lg); overflow: hidden;
}
.policy-body {
    overflow-y: auto; padding: 24px 28px;
    font-family: 'Inter', system-ui, sans-serif; font-size: 14px; line-height: 1.7; color: var(--muted);
    scrollbar-width: thin;
}
.policy-body h4 {
    font-family: 'Inter', system-ui, sans-serif; font-size: 12px; font-weight: 600;
    letter-spacing: .03em; color: var(--text); text-transform: uppercase;
    margin-top: 18px; margin-bottom: 6px;
}
.policy-body h4:first-child { margin-top: 0; }
.policy-body p { margin-bottom: 8px; }