/* Mykonos Island Voxels — UI styling.
The aesthetic: cream/parchment background, soft pastel cards, cobalt-blue accents,
warm Mediterranean light. All shapes are CSS only; in-game art is the generated pack. */
:root {
--cream: #f4ede0;
--cream-2: #ede4d2;
--paper: #fbf6ec;
--ink: #2b2a26;
--ink-soft: #51504a;
--muted: #8a8678;
--line: #d9d0bd;
--shadow: 0 8px 24px rgba(60, 50, 30, 0.10), 0 2px 6px rgba(60, 50, 30, 0.06);
--shadow-lg: 0 18px 48px rgba(60, 50, 30, 0.16), 0 4px 12px rgba(60, 50, 30, 0.08);
--cobalt: #1b5ba8;
--cobalt-2: #2e6fbc;
--cobalt-light: #d6e6f6;
--terracotta: #c4622e;
--leaf: #3d7355;
--bougainvillea: #d85b8e;
--sand: #e8d4a8;
--water: #6ec8e0;
--radius: 14px;
--radius-sm: 10px;
--radius-lg: 22px;
--edge-gap: 16px;
--left-rail-width: 72px;
/* Title card height (roughly): 12px padding + 44px logo + 12px padding ≈ 68px.
Toolbar anchors directly under this with a single edge-gap so the title
and toolbar read as one connected left rail rather than two floating cards. */
--title-card-height: 68px;
}
* { box-sizing: border-box; }
html, body {
margin: 0;
padding: 0;
height: 100%;
width: 100%;
overflow: hidden;
font-family: 'Inter', 'SF Pro Text', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
color: var(--ink);
background: linear-gradient(180deg, #f6efe1 0%, #ebe1cc 100%);
/* iOS Safari sometimes "rubber-band" scrolls the page even when
overflow is hidden — this disables it so swipe gestures stay
inside the canvas where they belong. */
overscroll-behavior: none;
-webkit-tap-highlight-color: transparent;
-webkit-touch-callout: none;
-webkit-user-select: none;
user-select: none;
/* Use the dynamic viewport unit when available — on mobile Safari
100vh includes the URL bar's hidden area, leaving the bottom of
the canvas chopped off. 100dvh follows the actual visible area. */
height: 100dvh;
}
#app.hidden { display: none; }
#game-canvas {
position: fixed;
inset: 0;
width: 100vw;
height: 100vh;
height: 100dvh;
display: block;
background:
radial-gradient(ellipse at 50% 30%, #fbf6ec 0%, #f0e7d2 60%, #e3d6ba 100%);
cursor: crosshair;
/* Stop the browser from interpreting touch gestures (scroll, pinch
zoom, double-tap zoom, swipe-back nav). The InputManager handles
all of them in JS now. */
touch-action: none;
}
/* The touch-controls cheatsheet variant is a no-op on mouse devices —
a media query below swaps it in on coarse-pointer devices. */
.ins-grid--touch { display: none; }
/* ── Loading screen ─────────────────────────────────────────────── */
#loading-screen {
position: fixed;
inset: 0;
display: grid;
place-items: center;
background: linear-gradient(180deg, #f6efe1, #e8dcc1);
z-index: 999;
}
#loading-screen.hidden { display: none; }
.loading-card {
background: var(--paper);
border-radius: var(--radius-lg);
padding: 36px 48px;
box-shadow: var(--shadow-lg);
text-align: center;
width: 360px;
}
.loading-logo {
width: 72px;
height: 72px;
margin: 0 auto 12px;
background:
radial-gradient(circle at 50% 40%, var(--cobalt) 0 18%, transparent 19%),
linear-gradient(180deg, #fff 60%, #efe7d3 100%);
border-radius: 16px;
box-shadow: inset 0 -6px 0 rgba(0,0,0,0.04);
position: relative;
}
.loading-logo::after {
content: '';
position: absolute;
bottom: 8px; left: 50%; transform: translateX(-50%);
width: 30px; height: 4px; background: var(--cobalt);
border-radius: 2px;
}
.loading-title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.loading-sub { color: var(--muted); margin-top: 4px; font-size: 13px; }
.loading-bar {
margin-top: 20px;
height: 6px;
width: 100%;
background: var(--cream-2);
border-radius: 999px;
overflow: hidden;
}
.loading-fill {
height: 100%;
width: 0%;
background: linear-gradient(90deg, var(--cobalt), var(--cobalt-2));
transition: width 0.18s ease;
}
.loading-status {
margin-top: 10px;
font-size: 12px;
color: var(--muted);
font-style: italic;
}
/* ── Title card ────────────────────────────────────────────────── */
#title-card {
position: fixed;
top: 16px;
left: 16px;
display: flex;
align-items: center;
gap: 12px;
padding: 12px 18px 12px 12px;
background: var(--paper);
border-radius: var(--radius);
box-shadow: var(--shadow);
z-index: 10;
user-select: none;
}
.title-logo {
width: 44px;
height: 44px;
border-radius: 10px;
background:
linear-gradient(180deg, #fff, #f0e6cf);
position: relative;
box-shadow: inset 0 -4px 0 rgba(0,0,0,0.04);
}
.title-logo::before {
content: '';
position: absolute;
width: 26px; height: 14px;
border-radius: 13px 13px 0 0;
background: var(--cobalt);
left: 50%; top: 8px; transform: translateX(-50%);
}
.title-logo::after {
content: '';
position: absolute;
width: 4px; height: 14px;
background: var(--cobalt);
border-radius: 2px;
left: 50%; top: 22px; transform: translateX(-50%);
}
.title-text h1 {
margin: 0;
font-size: 20px;
font-weight: 700;
letter-spacing: -0.01em;
color: var(--cobalt);
}
.title-text p {
margin: 2px 0 0;
font-size: 12px;
color: var(--muted);
}
/* ── Toolbar ───────────────────────────────────────────────────── */
#toolbar {
position: fixed;
/* Anchored under the title card to form a single left rail.
Vertically centering this used to leave it floating in the dead
middle of the canvas, disconnected from the title above and the
help below. Top-anchoring fixes the imbalance. */
top: calc(var(--edge-gap) + var(--title-card-height) + 12px);
left: var(--edge-gap);
display: flex;
flex-direction: column;
gap: 8px;
padding: 10px 8px;
background: var(--paper);
border-radius: var(--radius);
box-shadow: var(--shadow);
z-index: 10;
}
.tool {
width: 60px;
padding: 10px 6px 8px;
border: 0;
background: transparent;
border-radius: var(--radius-sm);
cursor: pointer;
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
color: var(--ink-soft);
transition: background 0.15s ease, color 0.15s ease, transform 0.05s ease;
font: inherit;
}
.tool:hover { background: var(--cream-2); }
.tool:active { transform: scale(0.97); }
.tool.active {
background: var(--cobalt-light);
color: var(--cobalt);
}
.tool .ti {
/* Icons are drawn on a 44×44 logical canvas. We display them at 36px
(was 22px) so the glyph reads at a glance, sized to roughly fill
the toolbar button without crowding the label below. */
width: 36px;
height: 36px;
display: block;
}
.tool span.label {
font-size: 11px;
font-weight: 600;
letter-spacing: 0.01em;
}
/* ── Palette ──────────────────────────────────────────────────── */
#palette {
position: fixed;
right: 12px;
top: 12px;
bottom: 92px;
width: 168px;
background: var(--paper);
border-radius: var(--radius-sm);
box-shadow: var(--shadow);
z-index: 10;
padding: 6px 6px 6px;
display: flex;
flex-direction: column;
min-height: 200px;
}
#palette-tabs {
display: flex;
gap: 2px;
padding: 0 2px 4px;
border-bottom: 1px solid var(--line);
margin-bottom: 6px;
overflow-x: auto;
scrollbar-width: none;
flex-shrink: 0;
}
#palette-tabs::-webkit-scrollbar { display: none; }
.tab {
border: 0;
background: transparent;
padding: 4px 6px;
border-radius: 6px 6px 0 0;
font: inherit;
font-size: 9.5px;
font-weight: 700;
letter-spacing: 0.04em;
color: var(--muted);
cursor: pointer;
text-transform: uppercase;
white-space: nowrap;
flex-shrink: 0;
}
.tab:hover { color: var(--ink-soft); background: var(--cream-2); }
.tab.active {
color: var(--cobalt);
border-bottom: 2px solid var(--cobalt);
margin-bottom: -1px;
}
#palette-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 4px;
overflow-y: auto;
overflow-x: hidden;
padding: 2px 2px 4px;
scroll-behavior: smooth;
scrollbar-width: thin;
flex: 1 1 auto;
align-content: start;
}
#palette-grid::-webkit-scrollbar { width: 4px; }
#palette-grid::-webkit-scrollbar-thumb { background: var(--line); border-radius: 2px; }
.swatch {
background: var(--cream);
border-radius: 8px;
padding: 4px 3px 3px;
border: 2px solid transparent;
cursor: pointer;
text-align: center;
user-select: none;
transition: transform 0.05s ease, border-color 0.15s ease, background 0.15s ease;
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
}
.swatch:hover { background: #f6ecd5; transform: translateY(-1px); }
.swatch.selected {
border-color: var(--cobalt);
background: var(--cobalt-light);
}
.swatch canvas, .swatch img {
width: 38px;
height: 38px;
image-rendering: pixelated;
object-fit: contain;
pointer-events: none;
}
.swatch .name {
font-size: 9px;
font-weight: 600;
color: var(--ink-soft);
line-height: 1.1;
height: 20px;
display: flex;
align-items: center;
text-align: center;
overflow: hidden;
}
/* ── HUD (right side) ─────────────────────────────────────────── */
#hud {
position: fixed;
right: 12px;
bottom: 12px;
width: 168px;
display: flex;
flex-direction: row;
align-items: center;
flex-wrap: wrap;
gap: 6px 8px;
background: var(--paper);
border-radius: var(--radius-sm);
box-shadow: var(--shadow);
padding: 6px 8px;
z-index: 10;
font-size: 11px;
}
.hud-row { display: flex; align-items: center; gap: 5px; }
.hud-clock {
display: flex;
align-items: center;
gap: 5px;
font-weight: 700;
font-size: 11px;
color: var(--ink);
}
.sun-icon {
width: 12px; height: 12px;
border-radius: 50%;
background:
radial-gradient(circle at 50% 50%, #ffc24a 0 35%, #f0a623 36% 60%, transparent 61%);
box-shadow: 0 0 5px rgba(240, 166, 35, 0.5);
position: relative;
}
.hud-toggles {
display: flex;
flex-direction: row;
flex-wrap: wrap;
gap: 4px 8px;
width: 100%;
margin-top: 4px;
padding-top: 5px;
border-top: 1px solid var(--line);
}
.toggle {
display: flex;
align-items: center;
gap: 4px;
font-size: 10px;
color: var(--ink-soft);
cursor: pointer;
user-select: none;
white-space: nowrap;
}
.toggle input { display: none; }
.toggle .switch {
width: 22px;
height: 12px;
background: #d8d2c4;
border-radius: 999px;
position: relative;
transition: background 0.15s ease;
flex-shrink: 0;
}
.toggle .switch::after {
content: '';
position: absolute;
width: 8px; height: 8px;
border-radius: 50%;
background: #fff;
top: 2px; left: 2px;
box-shadow: 0 1px 2px rgba(0,0,0,0.2);
transition: transform 0.15s ease;
}
.toggle input:checked + .switch { background: #6ec07a; }
.toggle input:checked + .switch::after { transform: translateX(10px); }
.hud-layers {
display: none;
}
/* ── Instructions panel ────────────────────────────────────────── */
/* The controls help is a collapsible disclosure (native <details>):
- Closed: a small "?" badge in the bottom-left, easy to ignore.
- Open: the full keyboard cheatsheet expands above the badge.
Defaulting to closed reclaims a big chunk of bottom-left canvas
space and removes the visual competition with the right-side palette. */
#instructions {
position: fixed;
left: var(--edge-gap);
bottom: var(--edge-gap);
z-index: 30;
background: rgba(251, 246, 236, 0.94);
backdrop-filter: blur(8px);
border-radius: var(--radius-sm);
box-shadow: var(--shadow);
color: var(--ink-soft);
font-size: 11px;
overflow: hidden;
max-width: 280px;
transition: box-shadow 0.18s ease;
}
#instructions[open] {
box-shadow: var(--shadow-lg);
}
.ins-summary {
list-style: none;
cursor: pointer;
user-select: none;
display: flex;
align-items: center;
gap: 8px;
padding: 8px 12px 8px 8px;
color: var(--cobalt);
font-weight: 700;
font-size: 12px;
letter-spacing: 0.02em;
transition: background 0.15s ease;
}
.ins-summary:hover { background: rgba(214, 230, 246, 0.45); }
.ins-summary::-webkit-details-marker { display: none; }
.ins-summary::marker { display: none; content: ''; }
.ins-badge {
width: 22px;
height: 22px;
border-radius: 7px;
background: var(--cobalt);
color: var(--paper);
display: inline-flex;
align-items: center;
justify-content: center;
font-weight: 800;
font-size: 13px;
line-height: 1;
flex-shrink: 0;
box-shadow: inset 0 -2px 0 rgba(0,0,0,0.10);
}
.ins-summary-label { color: var(--cobalt); }
.ins-summary-hint {
margin-left: 4px;
font-size: 10px;
font-weight: 500;
color: var(--muted);
letter-spacing: 0;
text-transform: none;
}
#instructions[open] .ins-summary-hint { display: none; }
#instructions[open] .ins-summary {
border-bottom: 1px solid var(--line);
}
.ins-grid {
display: grid;
grid-template-columns: auto 1fr;
gap: 4px 10px;
align-items: center;
line-height: 1.2;
padding: 9px 12px 11px;
}
.key {
min-width: 60px;
padding: 2px 6px;
border: 1px solid rgba(27, 91, 168, 0.18);
border-radius: 5px;
background: rgba(214, 230, 246, 0.65);
color: var(--cobalt);
font-weight: 800;
font-size: 9.5px;
text-align: center;
white-space: nowrap;
}
/* ── Toast ────────────────────────────────────────────────────── */
#toast {
position: fixed;
left: 50%;
top: 16px;
transform: translate(-50%, -20px);
padding: 8px 16px;
background: var(--ink);
color: var(--paper);
border-radius: 999px;
font-size: 13px;
font-weight: 500;
opacity: 0;
pointer-events: none;
transition: opacity 0.2s ease, transform 0.2s ease;
z-index: 100;
}
#toast.show {
opacity: 1;
transform: translate(-50%, 0);
}
/* ── Responsive: tablet (≤900px) ──────────────────────────────── */
@media (max-width: 900px) {
#palette {
width: calc(100vw - 32px);
right: 16px;
top: auto;
bottom: calc(16px + env(safe-area-inset-bottom));
height: 180px;
}
#palette-grid {
grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
}
/* HUD is duplicate info on small screens — palette dominates the
bottom edge already. The compact controls badge stays so the
cheatsheet is still discoverable on touch / portrait layouts;
it lifts up to clear the bottom palette. */
#hud { display: none; }
#instructions {
bottom: calc(180px + 24px + env(safe-area-inset-bottom));
}
/* Open state on narrow screens: cap the height so the cheatsheet
can scroll instead of pushing offscreen. */
#instructions[open] .ins-grid {
max-height: 50vh;
overflow-y: auto;
}
}
/* ── Responsive: phone portrait (≤640px) ──────────────────────── */
/* Below 640px we're almost certainly on a phone in portrait. The
redesign here optimises for the realities of one-thumb operation
on a small screen:
• The title card collapses to logo + short name to reclaim space.
• The toolbar shrinks to icon-only and tucks against the safe-area
inset on the left.
• The palette becomes a full-width bottom sheet with bigger swatches.
• The controls badge uses a 44px touch target and floats above the
palette out of thumb-reach so it isn't tapped accidentally. */
@media (max-width: 640px) {
:root {
--edge-gap: 10px;
--title-card-height: 52px;
}
/* Compact title card: logo + just the headline, subtitle hidden
(it's prose, not a tool). Anchor with safe-area inset so the
iPhone notch doesn't sit on top of the title text. */
#title-card {
top: calc(10px + env(safe-area-inset-top));
left: calc(10px + env(safe-area-inset-left));
padding: 8px 12px 8px 8px;
gap: 8px;
border-radius: var(--radius-sm);
}
.title-logo {
width: 36px;
height: 36px;
border-radius: 8px;
}
.title-logo::before { width: 22px; height: 12px; top: 6px; }
.title-logo::after { width: 3px; height: 12px; top: 18px; }
.title-text h1 { font-size: 15px; line-height: 1.1; }
.title-text p { display: none; }
/* Toolbar: drop the labels (icons are already self-evident at this
size) and tighten everything so it doesn't crowd the canvas.
Each tool is still ≥44×44 touch target — Apple/Material guideline
minimum — and the icon now visually fills the button instead of
hiding in the middle of it. */
#toolbar {
top: calc(10px + env(safe-area-inset-top) + var(--title-card-height) + 8px);
left: calc(8px + env(safe-area-inset-left));
padding: 6px 5px;
gap: 4px;
border-radius: var(--radius-sm);
}
.tool {
width: 50px;
padding: 7px 4px;
gap: 2px;
}
.tool .ti { width: 32px; height: 32px; }
.tool span.label { display: none; }
/* Palette: full-width bottom sheet, taller, larger swatches sized
for fingertips. Sits above the iOS home indicator. */
#palette {
left: calc(8px + env(safe-area-inset-left));
right: calc(8px + env(safe-area-inset-right));
width: auto;
bottom: calc(8px + env(safe-area-inset-bottom));
height: 200px;
padding: 4px 6px 6px;
}
#palette-tabs {
gap: 4px;
padding: 2px 2px 4px;
}
.tab {
font-size: 11px;
padding: 6px 10px;
min-height: 32px;
}
#palette-grid {
grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
gap: 6px;
}
.swatch { padding: 6px 4px 4px; min-height: 78px; }
.swatch canvas, .swatch img { width: 44px; height: 44px; }
.swatch .name { font-size: 10px; height: 22px; }
/* Controls badge: bigger target, lifted above the palette sheet,
and with the open panel scrollable so a long cheatsheet doesn't
spill off the top of the screen. */
#instructions {
left: calc(8px + env(safe-area-inset-left));
bottom: calc(200px + 16px + env(safe-area-inset-bottom));
max-width: calc(100vw - 16px - env(safe-area-inset-left) - env(safe-area-inset-right));
}
.ins-summary {
padding: 10px 14px 10px 10px;
min-height: 44px;
}
.ins-badge { width: 26px; height: 26px; font-size: 14px; }
.ins-summary-hint { display: none; }
#instructions[open] .ins-grid {
max-height: 40vh;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
}
/* Toast clears the safe-area + title-card on phones. */
#toast {
top: calc(env(safe-area-inset-top) + 8px);
font-size: 12px;
padding: 7px 14px;
}
}
/* ── Responsive: very small phones (≤380px) ───────────────────── */
/* On a 360-class device the bottom palette + toolbar would otherwise
eat the canvas. Tighten further: 5-tool grid that wraps, smaller
palette swatches. */
@media (max-width: 380px) {
.tool { width: 46px; padding: 6px 3px; }
.tool .ti { width: 28px; height: 28px; }
#palette { height: 184px; }
#palette-grid { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
.swatch canvas, .swatch img { width: 38px; height: 38px; }
#instructions { bottom: calc(184px + 14px + env(safe-area-inset-bottom)); }
}
/* ── Responsive: phone landscape ──────────────────────────────── */
/* Landscape on a phone (short height, wide layout): bring the palette
back to the right side as a slim column instead of eating the bottom
third of the screen, and shrink the title back even further. */
@media (max-height: 480px) and (orientation: landscape) {
#title-card {
padding: 6px 10px 6px 6px;
}
.title-logo { width: 32px; height: 32px; }
.title-text h1 { font-size: 14px; }
.title-text p { display: none; }
#toolbar {
top: calc(8px + env(safe-area-inset-top));
left: calc(8px + env(safe-area-inset-left));
padding: 5px 4px;
gap: 3px;
}
.tool { width: 44px; padding: 6px 3px; }
.tool .ti { width: 26px; height: 26px; }
.tool span.label { display: none; }
#palette {
top: calc(8px + env(safe-area-inset-top));
right: calc(8px + env(safe-area-inset-right));
bottom: calc(8px + env(safe-area-inset-bottom));
left: auto;
width: 200px;
height: auto;
}
#palette-grid { grid-template-columns: repeat(2, 1fr); }
#instructions {
bottom: calc(8px + env(safe-area-inset-bottom));
left: calc(8px + env(safe-area-inset-left));
}
}
/* ── Coarse-pointer (touch device) cheatsheet swap ────────────── */
/* On any pointer-coarse device (phones, tablets, touch laptops in
tablet mode) the keyboard shortcuts are useless — swap to the
touch-gesture cheatsheet. Pure CSS, no JS detection needed. */
@media (pointer: coarse) {
.ins-grid--mouse { display: none; }
.ins-grid--touch { display: grid; }
/* Touch devices often have a crosshair-incompatible cursor. */
#game-canvas { cursor: default; }
}