:root {
  --bg: #f6f1e8;
  --panel: #ffffff;
  --ink: #2b1a14;
  --muted: #7a685e;
  --line: #e7dccb;
  --accent: #8a1c1c;
  --gold: #b38728;
  --mm: 'Padauk', 'Myanmar Text', 'Noto Sans Myanmar', sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--mm); line-height: 1.8; }
small { font-weight: 400; color: var(--muted); }

.top { padding: 16px; border-bottom: 1px solid var(--line); background: var(--panel); }
.brand { max-width: 1160px; margin: 0 auto; display: flex; gap: 12px; align-items: center; }
.logo {
  width: 44px; height: 44px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent); color: #fff6e3; font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.2rem;
  box-shadow: inset 0 0 0 3px var(--accent), inset 0 0 0 4px var(--gold);
}
.brand h1 { margin: 0; font-family: 'Cormorant Garamond', serif; font-size: 1.6rem; line-height: 1.2; color: var(--accent); }
.brand p { margin: 0; font-size: .9rem; color: var(--muted); }

.layout {
  max-width: 1160px; margin: 0 auto; padding: 24px 16px 64px;
  display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 32px; align-items: start;
}
@media (max-width: 900px) { .layout { grid-template-columns: minmax(0, 1fr); } }

fieldset { border: 1px solid var(--line); border-radius: 10px; background: var(--panel); padding: 16px 20px 20px; margin: 0 0 16px; min-width: 0; }
legend { padding: 0 6px; font-weight: 700; color: var(--accent); }
label { display: grid; gap: 4px; font-size: .9rem; font-weight: 700; margin-top: 10px; }
input, textarea, select {
  font: inherit; font-weight: 400; color: var(--ink); width: 100%;
  padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fffdf9;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--gold); outline-offset: 1px; border-color: transparent; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .row { grid-template-columns: 1fr; } }
.note { font-size: .85rem; color: var(--muted); margin: 8px 0 0; }

.themes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
@media (max-width: 520px) { .themes { grid-template-columns: repeat(2, 1fr); } }
.themes label { position: relative; margin: 0; font-weight: 400; text-align: center; cursor: pointer; border: 1px solid var(--line); border-radius: 8px; padding: 8px; }
.themes input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; pointer-events: none; }
.themes label:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); font-weight: 700; }
.themes label:has(input:focus-visible) { outline: 2px solid var(--gold); }
.sw { display: block; height: 36px; border-radius: 6px; background: linear-gradient(135deg, var(--a) 0 45%, var(--b) 45% 55%, var(--c) 55%); border: 1px solid var(--line); }

/* Sections editor */
.secs { display: grid; gap: 6px; }
.sec-head, .sec-row {
  display: grid; grid-template-columns: minmax(0, 1fr) 140px 120px 72px; gap: 8px; align-items: center;
  grid-template-areas: "on layout style move";
}
.sec-head { font-size: .8rem; color: var(--muted); padding: 0 9px; margin-top: 8px; }
.sec-row { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: #fffdf9; transition: opacity .2s; }
.sec-row.off { opacity: .5; }
.sec-row select { padding: 4px 8px; font-size: .88rem; }
.sec-row select:disabled { opacity: .6; }
.sec-on { grid-area: on; margin: 0; display: flex; align-items: center; gap: 8px; font-size: .9rem; cursor: pointer; }
.sec-on input { width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.sec-layout { grid-area: layout; }
.sec-style { grid-area: style; }
.sec-move { grid-area: move; display: flex; gap: 4px; }
.sec-move button {
  width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--accent); cursor: pointer; font-size: 1rem;
}
.sec-row:first-child [data-move="-1"], .sec-row:last-child [data-move="1"] { visibility: hidden; }
@media (max-width: 560px) {
  .sec-head { display: none; }
  .sec-row { grid-template-columns: 1fr 1fr; grid-template-areas: "on move" "layout style"; }
  .sec-move { justify-self: end; }
}

.schedule { display: grid; gap: 8px; margin-top: 8px; }
.srow { display: grid; grid-template-columns: 130px 1fr 36px; gap: 8px; }
.srow button { border: 1px solid var(--line); background: #fffdf9; border-radius: 8px; cursor: pointer; color: var(--muted); font-size: 1.1rem; }
.link-btn { margin-top: 10px; border: 0; background: none; color: var(--accent); font: inherit; font-weight: 700; cursor: pointer; padding: 4px 0; }
.form-foot { text-align: right; }

.side { position: sticky; top: 16px; display: grid; gap: 16px; }
@media (max-width: 900px) { .side { position: static; } }
.phone {
  width: 100%; max-width: 360px; height: 680px; margin: 0 auto;
  border: 10px solid #1d1a19; border-radius: 40px; overflow: hidden; background: #000;
  box-shadow: 0 30px 60px -30px rgba(43, 26, 20, .5);
}
@media (max-width: 900px) { .phone { height: 600px; } }
.phone iframe { width: 100%; height: 100%; border: 0; display: block; background: #fff; }

.share { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px 20px; }
.share h2 { margin: 0; font-size: 1.05rem; color: var(--accent); }
.share > label { margin-top: 8px; }
.primary {
  width: 100%; margin-top: 12px; padding: 10px; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--accent); color: #fff6e3; font: inherit; font-weight: 700;
}
.out { margin-top: 16px; display: grid; gap: 8px; }
.out input { font-size: .8rem; }
.out-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.out-actions > * {
  flex: 1; text-align: center; padding: 6px 10px; border: 1px solid var(--accent); border-radius: 999px;
  background: transparent; color: var(--accent); font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; text-decoration: none;
}
.qr { display: grid; place-items: center; padding: 8px; }
.qr img, .qr canvas { width: 180px; height: 180px; image-rendering: pixelated; }