:root {
  --ink: #15121c;
  --pink: #ff027d;
  --off-white: #faf9fb;
  --dim: #6b6875;
  --line: #2a2533;
  --mono: "Space Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ink); color: var(--off-white); }
body {
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px 48px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.kicker { color: var(--dim); margin: 0; font-size: 13px; }
h1 { margin: 0; font-size: clamp(28px, 7vw, 44px); line-height: 1.1; text-transform: lowercase; }
.prompt { color: var(--pink); }
.idea { margin: 0; color: var(--dim); }
.stage { flex: 1; display: flex; flex-direction: column; gap: 12px; padding: 16px 0; }
button {
  font: inherit;
  background: var(--pink);
  color: var(--ink);
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  min-height: 44px;
  cursor: pointer;
  font-weight: 700;
}
button.ghost { background: transparent; color: var(--pink); border: 2px solid var(--pink); }
input, textarea, select {
  font: inherit;
  color: var(--off-white);
  background: transparent;
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  min-height: 44px;
  width: 100%;
}
input:focus, textarea:focus, select:focus, button:focus-visible { outline: 2px solid var(--pink); outline-offset: 2px; }
.card { border: 2px solid var(--line); border-radius: 16px; padding: 16px; }
.pink { color: var(--pink); }
.foot { color: var(--dim); font-size: 13px; }

/* ---------- invite studio ---------- */
html, body { overflow-x: hidden; }
.wrap { max-width: 1040px; }
.aside { display: block; margin-top: 4px; }
.shell { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.preview-col, .editor { min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.panel { border: 2px solid var(--line); border-radius: 16px; padding: 16px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.ptitle { margin: 0; font-size: 18px; color: var(--pink); text-transform: lowercase; }
.label { margin: 0; color: var(--dim); font-size: 13px; }
.note { margin: 0; color: var(--dim); font-size: 13px; min-height: 1em; }
.warn { margin: 0; color: var(--pink); font-size: 13px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.flabel { font-size: 13px; color: var(--off-white); }
.hint { font-size: 12px; color: var(--dim); }
textarea { resize: vertical; }
select { background: var(--ink); }
input[type="datetime-local"] { color-scheme: dark; }
.row { display: flex; flex-wrap: wrap; gap: 8px; }
.theme-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: transparent; color: var(--off-white); border: 2px solid var(--line); padding: 8px 14px; font-weight: 400; font-size: 14px; }
.chip.sel { border-color: var(--pink); color: var(--pink); }
.toggle { background: transparent; color: var(--dim); border: 2px solid var(--line); align-self: flex-start; }
.toggle.on { background: var(--pink); color: var(--ink); border-color: var(--pink); }
.fallback { font-size: 13px; }
.fallback[hidden] { display: none; }
button:disabled { cursor: default; }

/* invite card */
.invite { position: relative; overflow: hidden; border-radius: 20px; min-height: 420px; border: 2px solid var(--line); isolation: isolate; }
.inv-bg, .stickers { position: absolute; inset: 0; pointer-events: none; }
.inv-bg { z-index: 0; }
.stickers { z-index: 1; }
.inv-inner { position: relative; z-index: 2; padding: 28px 20px; display: flex; flex-direction: column; gap: 10px; }
.inv-kicker { margin: 0; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; }
.inv-name { margin: 0; font-size: clamp(30px, 8vw, 48px); line-height: 1.05; overflow-wrap: anywhere; }
.inv-count { align-self: flex-start; font-size: 13px; padding: 4px 12px; border-radius: 999px; border: 2px solid currentColor; }
.inv-meta { display: flex; flex-direction: column; gap: 2px; }
.inv-row { margin: 0; overflow-wrap: anywhere; }
.inv-desc { margin: 4px 0 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.deco { position: absolute; font-size: 34px; opacity: .35; }
.d0 { left: 6%; top: 6%; } .d1 { right: 8%; top: 12%; font-size: 44px; }
.d2 { left: 72%; top: 40%; } .d3 { left: 4%; top: 52%; font-size: 26px; }
.d4 { right: 4%; bottom: 8%; font-size: 50px; } .d5 { left: 40%; bottom: 4%; }
.d6 { left: 52%; top: 4%; font-size: 22px; } .d7 { left: 14%; bottom: 14%; font-size: 40px; }

/* themes */
.t-speakeasy { background-color: #0f0c14; color: #faf9fb; border-color: #ff027d;
  background-image: radial-gradient(#ff027d33 1.5px, transparent 1.5px); background-size: 22px 22px; }
.t-speakeasy .inv-kicker, .t-speakeasy .inv-count { color: #ff027d; }
.t-speakeasy .inv-name { color: #faf9fb; }
.t-speakeasy .inv-inner { border-left: 4px solid #ff027d; margin: 16px; padding: 12px 16px; }

.t-chrome { background-color: #c9ced6; color: #12131a; border-color: #ffffff;
  background-image: repeating-linear-gradient(135deg, #e9ecf1 0 10px, #b9bfca 10px 20px); }
.t-chrome .inv-inner { background: #f3f5f8e6; margin: 16px; border-radius: 16px; border: 3px solid #7a5cff; }
.t-chrome .inv-name { color: #7a5cff; font-style: italic; }
.t-chrome .inv-kicker, .t-chrome .inv-count { color: #ff027d; }

.t-garden { background-color: #f4f8ec; color: #23401f; border-color: #6aa84f;
  background-image: radial-gradient(#f7b6c855 8px, transparent 9px), radial-gradient(#9fd28a55 5px, transparent 6px);
  background-size: 48px 48px, 32px 32px; background-position: 0 0, 16px 16px; }
.t-garden .inv-name { color: #c2416b; }
.t-garden .inv-kicker, .t-garden .inv-count { color: #4c7d35; }
.t-garden .deco { opacity: .6; }

.t-rave { background-color: #050505; color: #e6ff00; border-color: #00f0ff;
  background-image: repeating-linear-gradient(90deg, #00f0ff22 0 2px, transparent 2px 24px), repeating-linear-gradient(0deg, #ff00e622 0 2px, transparent 2px 24px); }
.t-rave .inv-name { color: #00f0ff; text-transform: uppercase; letter-spacing: 1px; }
.t-rave .inv-kicker, .t-rave .inv-count { color: #ff00e6; }
.t-rave .inv-row, .t-rave .inv-desc { color: #faf9fb; }
.t-rave .deco { animation: pulse 1.2s ease-in-out infinite; }

.t-cozy { background-color: #2b1d16; color: #f5e6d3; border-color: #c97b4a;
  background-image: repeating-linear-gradient(0deg, #3a281e 0 2px, transparent 2px 28px), repeating-linear-gradient(90deg, #3a281e 0 2px, transparent 2px 28px); }
.t-cozy .inv-name { color: #ffb37a; font-family: Georgia, "Times New Roman", serif; font-style: italic; }
.t-cozy .inv-kicker, .t-cozy .inv-count { color: #e3a46f; }

.t-princess { background-color: #ffe3f1; color: #5b1740; border-color: #ff7ab8;
  background-image: radial-gradient(#ffffff 2px, transparent 2.5px), radial-gradient(#ff9ccb88 2px, transparent 2.5px);
  background-size: 26px 26px, 26px 26px; background-position: 0 0, 13px 13px; }
.t-princess .inv-name { color: #e0006f; }
.t-princess .inv-kicker, .t-princess .inv-count { color: #b0005a; }
.t-princess .inv-inner { border: 3px dashed #ff7ab8; margin: 14px; border-radius: 18px; background: #fff5fae6; }
.t-princess .deco { opacity: .7; }

/* stickers */
.disco { position: absolute; right: 14px; top: -6px; font-size: 40px; transform-origin: 50% 0; animation: swing 2.4s ease-in-out infinite; }
.conf { position: absolute; top: -20px; font-size: 16px; animation: fall 5s linear infinite; }
.c0 { left: 5%; color: #ff027d; } .c1 { left: 15%; color: #00f0ff; animation-delay: -1s; }
.c2 { left: 25%; color: #ffd400; animation-delay: -2.5s; } .c3 { left: 35%; color: #7a5cff; animation-delay: -.5s; }
.c4 { left: 45%; color: #ff027d; animation-delay: -3.2s; } .c5 { left: 55%; color: #3ad07a; animation-delay: -1.7s; }
.c6 { left: 65%; color: #ffd400; animation-delay: -4s; } .c7 { left: 75%; color: #00f0ff; animation-delay: -2.1s; }
.c8 { left: 85%; color: #ff027d; animation-delay: -.9s; } .c9 { left: 93%; color: #7a5cff; animation-delay: -3.7s; }
@keyframes fall { from { transform: translateY(0) rotate(0); } to { transform: translateY(480px) rotate(540deg); } }
@keyframes swing { 0%, 100% { transform: rotate(-12deg); } 50% { transform: rotate(12deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.25); } }
@media (prefers-reduced-motion: reduce) { .conf, .disco, .t-rave .deco { animation: none; } }

/* features */
.feats { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.rsvp-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.rsvp { background: transparent; color: var(--off-white); border: 2px solid var(--line); padding: 10px 6px; font-size: 14px; }
.rsvp.sel { background: var(--pink); color: var(--ink); border-color: var(--pink); }
.react-row { display: flex; flex-wrap: wrap; gap: 8px; }
.react { background: transparent; color: var(--off-white); border: 2px solid var(--line); padding: 8px 14px; font-weight: 400; }
.react.sel { border-color: var(--pink); color: var(--pink); }
.counts { margin: 0; font-size: 14px; }
.wall { display: flex; flex-wrap: wrap; gap: 6px; }
.bubble-g { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 4px; border-radius: 999px; border: 2px solid var(--line); font-size: 13px; }
.av { width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: var(--ink); background: var(--dim); text-transform: uppercase; }
.s-going .av { background: var(--pink); }
.s-maybe .av { background: #ffd400; }
.s-cant { opacity: .5; }
.bubble-g.me { border-color: var(--pink); }
.q { margin: 0; }
.poll { display: flex; flex-direction: column; gap: 8px; }
.poll-opt { position: relative; overflow: hidden; display: flex; justify-content: space-between; gap: 8px; background: transparent; color: var(--off-white); border: 2px solid var(--line); border-radius: 12px; font-weight: 400; text-align: left; }
.poll-opt.sel { border-color: var(--pink); }
.poll-fill { position: absolute; left: 0; top: 0; bottom: 0; background: #ff027d40; transition: width .4s; }
.poll-l, .poll-n { position: relative; }
.bring { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.bring-item { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; background: transparent; color: var(--off-white); border: 2px dashed var(--dim); border-radius: 12px; padding: 8px 12px; text-align: left; font-weight: 400; min-width: 0; }
.bring-item .bi { font-weight: 700; overflow-wrap: anywhere; }
.bring-item .who { font-size: 12px; color: var(--dim); overflow-wrap: anywhere; }
.bring-item.taken { border-style: solid; border-color: var(--line); }
.bring-item.mine { border-color: var(--pink); }
.bring-item.mine .who { color: var(--pink); }
.cd { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.cd-cell { border: 2px solid var(--line); border-radius: 12px; padding: 10px 4px; display: flex; flex-direction: column; align-items: center; }
.cd-num { font-size: clamp(22px, 6vw, 34px); font-weight: 700; color: var(--pink); font-variant-numeric: tabular-nums; }
.cd-unit { font-size: 12px; color: var(--dim); }
.phone { border: 2px solid var(--line); border-radius: 22px; padding: 14px; background: #0d0b12; }
.phone-to { margin: 0 0 8px; font-size: 12px; color: var(--dim); }
.bubble { margin: 0; background: var(--pink); color: var(--ink); padding: 10px 14px; border-radius: 18px 18px 4px 18px; overflow-wrap: anywhere; max-width: 90%; margin-left: auto; width: fit-content; }

@media (min-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: start; }
  .preview-col { position: sticky; top: 16px; }
  .feats { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
}