:root {
  --ink: #07111f;
  --ink-soft: #101f31;
  --panel: rgba(12, 25, 42, .86);
  --line: rgba(255, 255, 255, .12);
  --muted: #9cadbf;
  --text: #f4f8fb;
  --mint: #7cf3c9;
  --violet: #7a8cff;
  --gold: #ffd166;
  --tile: #152a3d;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; background: var(--ink); color: var(--text); }

body { overflow: hidden; }

button, a { font: inherit; }
button { color: inherit; }
input, textarea, select { font: inherit; }

.topbar {
  height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, .92);
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 10;
}

.brand { color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 12px; font-size: .86rem; letter-spacing: .12em; }
.brand b { color: var(--mint); }
.brand-mark { width: 28px; height: 28px; display: flex; align-items: flex-end; gap: 3px; transform: skewY(-22deg); }
.brand-mark i { width: 7px; border-radius: 2px; background: var(--mint); display: block; }
.brand-mark i:nth-child(1) { height: 12px; opacity: .65; }
.brand-mark i:nth-child(2) { height: 20px; }
.brand-mark i:nth-child(3) { height: 27px; background: var(--violet); }

.city-stats { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: .82rem; }
.city-stats span { display: flex; align-items: baseline; gap: 7px; }
.city-stats span + span::before { content: ""; width: 1px; height: 22px; background: var(--line); margin-right: 20px; }
.city-stats strong { color: var(--text); font-size: 1.15rem; }

.primary-button { justify-self: end; border: 0; border-radius: 999px; padding: 12px 18px; font-weight: 750; background: var(--mint); color: #092219; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.primary-button:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(124, 243, 201, .2); }

.workspace { height: calc(100vh - 76px); display: grid; grid-template-columns: minmax(0, 1fr) 330px; }

.city-stage { position: relative; min-width: 0; overflow: hidden; background: radial-gradient(circle at 65% 42%, #193755 0, #0b1a2c 35%, var(--ink) 72%); }
.city-stage::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(to bottom, transparent, #000 35%); }

.stage-copy { position: absolute; z-index: 4; top: 44px; left: 42px; max-width: 470px; pointer-events: none; }
.eyebrow, .panel-label { display: block; color: var(--mint); text-transform: uppercase; letter-spacing: .15em; font-size: .72rem; font-weight: 800; margin-bottom: 14px; }
.stage-copy h1 { font-size: clamp(2.2rem, 4vw, 4rem); line-height: .98; letter-spacing: -.055em; margin: 0 0 18px; }
.stage-copy p { color: var(--muted); font-size: 1rem; line-height: 1.6; max-width: 420px; margin: 0; }

.map-viewport { position: absolute; inset: 0; overflow: hidden; cursor: grab; touch-action: none; }
.map-viewport.dragging { cursor: grabbing; }
.map { position: absolute; width: 940px; height: 720px; left: 50%; top: 57%; transform-origin: center; transform: translate(-50%, -50%) scale(.78); transition: transform .25s ease-out; }

.plot { position: absolute; width: 66px; height: 38px; border: 1px solid rgba(124, 243, 201, .2); background: rgba(21, 42, 61, .8); transform: rotate(30deg) skewX(-30deg) scaleY(.86); cursor: pointer; transition: filter .18s, background .18s, border-color .18s; box-shadow: 0 8px 20px rgba(0,0,0,.16); }
.plot:hover, .plot:focus-visible { outline: none; filter: brightness(1.45); border-color: var(--mint); z-index: 20 !important; }
.plot.selected { border-color: #fff; filter: brightness(1.35); box-shadow: 0 0 0 3px var(--mint), 0 13px 34px rgba(124,243,201,.38); z-index: 500 !important; }
.plot.road { background: rgba(54, 75, 91, .55); border-color: rgba(255,255,255,.08); cursor: default; }
.plot.occupied { background: rgba(32, 76, 83, .92); }
.plot.landmark { background: rgba(102, 86, 54, .75); border-color: rgba(255, 209, 102, .6); }

.building { position: absolute; left: 50%; bottom: 48%; width: 34px; height: var(--height, 45px); pointer-events: none; transform: translateX(-50%) skewY(-18deg); background: var(--building, var(--violet)); border: 1px solid rgba(255,255,255,.35); box-shadow: inset -9px 0 rgba(0,0,0,.18), 9px 13px 14px rgba(0,0,0,.3); }
.building::before { content: ""; position: absolute; left: -1px; top: -13px; width: 33px; height: 23px; transform: skewY(18deg) rotate(30deg) scaleY(.58); transform-origin: bottom left; background: color-mix(in srgb, var(--building) 80%, white); border: 1px solid rgba(255,255,255,.42); }
.building::after { content: ""; position: absolute; inset: 10px 8px auto; height: calc(100% - 17px); background: repeating-linear-gradient(to bottom, rgba(221,247,255,.75) 0 3px, transparent 3px 10px); opacity: .75; }
.building-sign { position: absolute; z-index: 2; left: 50%; top: 8px; width: 23px; height: 18px; transform: translateX(-50%) skewY(18deg); display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.65); border-radius: 3px; background: rgba(5,14,24,.86); color: #fff; font-size: 7px; font-weight: 900; letter-spacing: -.02em; box-shadow: 0 2px 8px rgba(0,0,0,.35); }
.building-sign img { width: 100%; height: 100%; object-fit: cover; }

.map-controls { position: absolute; z-index: 7; left: 28px; bottom: 34px; display: flex; flex-direction: column; gap: 6px; }
.map-controls button { width: 42px; height: 38px; border: 1px solid var(--line); background: rgba(10, 23, 39, .86); border-radius: 11px; cursor: pointer; font-size: 1.15rem; backdrop-filter: blur(12px); }
.map-controls button:hover { border-color: var(--mint); color: var(--mint); }
.map-hint { position: absolute; z-index: 6; bottom: 30px; left: 50%; transform: translateX(-50%); color: var(--muted); font-size: .78rem; background: rgba(7, 17, 31, .75); border: 1px solid var(--line); border-radius: 999px; padding: 9px 13px; backdrop-filter: blur(10px); white-space: nowrap; }
.map-hint span { display: inline-block; width: 6px; height: 6px; background: var(--mint); border-radius: 50%; margin-right: 7px; box-shadow: 0 0 10px var(--mint); }

.side-panel { position: relative; z-index: 8; padding: 34px 27px 28px; background: linear-gradient(180deg, rgba(14, 29, 48, .98), rgba(8, 18, 31, .98)); border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.panel-handle { display: none; }
.side-panel h2 { font-size: 1.7rem; line-height: 1.1; letter-spacing: -.035em; margin: 18px 0 12px; }
.side-panel p { color: var(--muted); font-size: .94rem; line-height: 1.6; }
.empty-icon { margin-top: 78px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; border: 1px solid var(--line); color: var(--mint); background: rgba(124, 243, 201, .06); font-size: 2rem; }
.legend { margin-top: auto; display: grid; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.legend span { display: flex; align-items: center; gap: 9px; }
.legend-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--tile); border: 1px solid rgba(124,243,201,.4); }
.legend-dot.occupied { background: #2e7778; }
.legend-dot.landmark { background: var(--gold); }

.plot-code { color: var(--muted); font-size: .8rem; margin-top: 5px; }
.profile-mark { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 18px; background: var(--accent, var(--violet)); color: #07111f; font-weight: 900; font-size: 1.3rem; margin-top: 34px; box-shadow: 0 15px 35px color-mix(in srgb, var(--accent, var(--violet)) 25%, transparent); }
.profile-image { width: 104px; height: 104px; display: block; object-fit: cover; border-radius: 22px; margin-top: 34px; border: 2px solid color-mix(in srgb, var(--accent, var(--mint)) 70%, white); box-shadow: 0 18px 42px rgba(0,0,0,.35); }
.profile-category { color: var(--accent, var(--mint)); font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.panel-link { display: inline-flex; margin-top: 14px; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--mint); padding-bottom: 3px; }
.claim-panel-button { width: 100%; border: 0; border-radius: 14px; padding: 14px; margin-top: 18px; background: var(--mint); color: #092219; font-weight: 800; cursor: pointer; }

.claim-dialog { width: min(880px, calc(100vw - 32px)); max-height: min(880px, calc(100vh - 32px)); padding: 0; color: var(--text); background: #0d1c2d; border: 1px solid rgba(255,255,255,.16); border-radius: 24px; box-shadow: 0 35px 100px rgba(0,0,0,.6); overflow: auto; }
.claim-dialog::backdrop { background: rgba(2, 8, 15, .75); backdrop-filter: blur(8px); }
.claim-dialog[open] { animation: dialog-in .25s ease-out; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.dialog-header { position: sticky; top: 0; z-index: 3; padding: 27px 30px 22px; display: flex; align-items: flex-start; justify-content: space-between; background: rgba(13, 28, 45, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.dialog-header .eyebrow { margin-bottom: 7px; }
.dialog-header h2 { font-size: 2rem; margin: 0; letter-spacing: -.04em; }
.icon-button { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; font-size: 1.6rem; cursor: pointer; }
.icon-button:hover { border-color: var(--mint); color: var(--mint); }
.dialog-body { padding: 30px; display: grid; gap: 34px; }
.form-section { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 18px; }
.step-number { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(124,243,201,.45); border-radius: 10px; color: var(--mint); font-size: .7rem; font-weight: 800; }
.form-section h3 { margin: 4px 0 17px; font-size: 1.05rem; }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.plan-card { position: relative; min-height: 148px; padding: 18px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.025); cursor: pointer; transition: border-color .18s, background .18s, transform .18s; }
.plan-card:hover { transform: translateY(-2px); border-color: rgba(124,243,201,.55); }
.plan-card:has(input:checked) { border-color: var(--mint); background: rgba(124,243,201,.07); box-shadow: inset 0 0 0 1px rgba(124,243,201,.25); }
.plan-card input { position: absolute; opacity: 0; }
.plan-card strong { font-size: .94rem; }
.plan-card small { color: var(--muted); margin-top: 3px; }
.plan-card b { position: absolute; right: 14px; top: 14px; color: var(--mint); font-size: .85rem; }
.plan-shape { position: absolute; left: 21px; bottom: 67px; width: 30px; height: 28px; background: var(--violet); transform: skewY(-18deg); box-shadow: inset -8px 0 rgba(0,0,0,.2), 7px 8px 12px rgba(0,0,0,.25); }
.plan-shape::before { content: ""; position: absolute; left: 0; top: -9px; width: 30px; height: 15px; background: #a4adff; transform: skewY(18deg) rotate(30deg) scaleY(.58); transform-origin: bottom left; }
.plan-shape.medium { width: 38px; height: 39px; }
.plan-shape.medium::before { width: 38px; }
.plan-shape.tall { width: 30px; height: 55px; }
.fields { display: grid; gap: 15px; }
.fields h3 { margin-bottom: 1px; }
.fields label { display: grid; gap: 7px; color: #c8d4df; font-size: .82rem; font-weight: 700; }
.fields input, .fields textarea, .fields select, .color-picker { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #091522; color: var(--text); padding: 12px 13px; outline: none; resize: vertical; }
.fields input:focus, .fields textarea:focus, .fields select:focus { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(124,243,201,.08); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.color-picker { display: flex; align-items: center; gap: 10px; height: 45px; padding: 7px 12px; color: var(--muted); font-weight: 500; }
.color-picker input { width: 30px; height: 30px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.optional { color: var(--muted); font-weight: 500; }
.char-count { color: var(--muted); font-weight: 400; text-align: right; font-size: .7rem; }
.upload-box { position: relative; min-height: 74px; padding: 12px 14px; display: grid; grid-template-columns: 40px 1fr 50px; align-items: center; gap: 12px; border: 1px dashed rgba(124,243,201,.42); border-radius: 14px; background: rgba(124,243,201,.035); cursor: pointer; overflow: hidden; }
.upload-box:hover { border-color: var(--mint); background: rgba(124,243,201,.07); }
.upload-box input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-box > span { pointer-events: none; }
.upload-box strong { display: block; color: var(--text); font-size: .82rem; }
.upload-box small { display: block; color: var(--muted); font-size: .7rem; font-weight: 500; margin-top: 4px; }
.upload-symbol { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: rgba(124,243,201,.12); color: var(--mint); font-size: 1.25rem; }
.upload-box img { width: 48px; height: 48px; display: none; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }
.upload-box img.visible { display: block; }
.dialog-footer { position: sticky; bottom: 0; padding: 19px 30px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: rgba(9, 21, 34, .96); border-top: 1px solid var(--line); backdrop-filter: blur(16px); }
.dialog-footer p { margin: 0; color: var(--muted); font-size: .78rem; }
.dialog-footer .primary-button { flex: 0 0 auto; }
.toast { position: fixed; z-index: 50; left: 50%; bottom: 24px; transform: translate(-50%, 25px); padding: 13px 17px; border: 1px solid rgba(124,243,201,.35); border-radius: 999px; background: #122b32; color: var(--text); box-shadow: 0 16px 50px rgba(0,0,0,.4); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 820px) {
  .topbar { height: 64px; padding: 0 16px; grid-template-columns: 1fr auto; }
  .city-stats { display: none; }
  .primary-button { padding: 10px 13px; font-size: .82rem; }
  .workspace { height: calc(100vh - 64px); display: block; }
  .city-stage { height: 100%; }
  .stage-copy { left: 20px; right: 20px; top: 24px; }
  .stage-copy h1 { font-size: clamp(2.15rem, 10vw, 3rem); }
  .stage-copy p { font-size: .9rem; max-width: 330px; }
  .map { top: 63%; transform: translate(-50%, -50%) scale(.58); }
  .map-controls { left: 16px; bottom: 70px; }
  .map-hint { bottom: 72px; left: auto; right: 14px; transform: none; }
  .side-panel { position: absolute; z-index: 20; bottom: 0; left: 0; right: 0; min-height: 215px; max-height: 54vh; transform: translateY(calc(100% - 52px)); border-left: 0; border-top: 1px solid var(--line); border-radius: 24px 24px 0 0; padding: 16px 22px 24px; transition: transform .3s ease; }
  .side-panel.open { transform: translateY(0); }
  .panel-handle { display: block; width: 42px; height: 4px; background: rgba(255,255,255,.3); border-radius: 9px; margin: -3px auto 17px; }
  .empty-icon { display: none; }
  .legend { display: none; }
  .claim-dialog { width: 100vw; max-height: 94vh; margin: auto 0 0; border-radius: 24px 24px 0 0; border-bottom: 0; }
  .dialog-header { padding: 22px 20px 17px; }
  .dialog-body { padding: 24px 18px; }
  .form-section { grid-template-columns: 1fr; gap: 8px; }
  .step-number { width: 29px; height: 29px; }
  .plan-grid { gap: 7px; }
  .plan-card { min-height: 142px; padding: 12px; }
  .plan-card b { right: 10px; top: 10px; }
  .field-row { grid-template-columns: 1fr; }
  .dialog-footer { padding: 15px 18px; }
  .dialog-footer p { display: none; }
  .dialog-footer .primary-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}