:root { --ink: #23262b; --muted: #5d6670; --line: #d5dbe0; --accent: #d42a1e; --bg: #f3f5f6; --card: #fff; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 1240px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.6rem; margin: 2px 0; }
h2 { font-size: 1.05rem; margin: 16px 0 6px; }
.lead { color: var(--muted); margin: 0 0 12px; max-width: 760px; }
.small { color: var(--muted); font-size: .85rem; }
#split { display: grid; gap: 14px; }
@media (min-width: 900px) { #split { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; } #look { position: sticky; top: 8px; } }
#frame { position: relative; border-radius: 14px; overflow: hidden; background: #dfe8ee; }
#stage { width: 100%; aspect-ratio: 4 / 3; display: block; touch-action: none; cursor: crosshair; }
#frame.phone { border-radius: 34px; box-shadow: 0 0 0 10px #1c1d20, 0 0 0 12px #3a3c41; margin: 12px; }
#frame.phone::after { content: ''; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 80px rgba(0,0,0,.35); }
#phone-ui { position: absolute; inset: 0; pointer-events: none; color: #fff; font: 600 .78rem system-ui; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
#phone-ui .bar { display: flex; justify-content: space-between; padding: 10px 26px; }
#phone-ui .focus { position: absolute; left: 16%; right: 16%; top: 18%; bottom: 14%; border-radius: 6px;
  background: linear-gradient(#ffd23f, #ffd23f) left top / 26px 3px no-repeat, linear-gradient(#ffd23f, #ffd23f) left top / 3px 26px no-repeat,
  linear-gradient(#ffd23f, #ffd23f) right top / 26px 3px no-repeat, linear-gradient(#ffd23f, #ffd23f) right top / 3px 26px no-repeat,
  linear-gradient(#ffd23f, #ffd23f) left bottom / 26px 3px no-repeat, linear-gradient(#ffd23f, #ffd23f) left bottom / 3px 26px no-repeat,
  linear-gradient(#ffd23f, #ffd23f) right bottom / 26px 3px no-repeat, linear-gradient(#ffd23f, #ffd23f) right bottom / 3px 26px no-repeat; opacity: .85; }
#phone-ui .grain { position: absolute; inset: 0; opacity: .10; background-image: repeating-radial-gradient(circle at 17% 32%, #000 0 1px, transparent 1px 3px), repeating-radial-gradient(circle at 71% 64%, #fff 0 1px, transparent 1px 4px); mix-blend-mode: overlay; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 10px 0; }
button { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 10px; padding: 9px 14px; cursor: pointer; min-height: 44px; }
button.on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); font-weight: 600; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 700; min-width: 11em; }
button.ghost { background: transparent; }
#palette { display: grid; grid-template-columns: repeat(auto-fill, minmax(98px, 1fr)); gap: 6px; }
#palette button { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left; padding: 7px 9px; }
#palette .sw { width: 22px; height: 14px; border-radius: 3px; box-shadow: inset 0 0 0 1px rgba(0,0,0,.25); }
#palette b { font-size: .9rem; }
#palette small { color: var(--muted); font-size: .74rem; line-height: 1.2; }
#presets { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
#goals { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
#goals li { padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); font-size: .9rem; }
#goals li.done { border-color: #2c8f45; background: #eef8f0; }
#goals li.done::before { content: '✓ '; color: #2c8f45; font-weight: 700; }
#counts { margin: 4px 0; font-weight: 600; }
#story { margin: 4px 0; color: var(--muted); min-height: 1.4em; }
#real { margin-top: 22px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 6px 18px 12px; }
#real ol { padding-left: 1.3em; }
#real li { margin: 4px 0; }