.studio-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 690px;
  margin: 0 auto 30px;
  padding: 0 34px;
}

.studio-mode {
  display: flex;
  min-height: 78px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border: 2px solid #a7a69e;
  background: #fff;
  cursor: pointer;
}

.studio-mode span { font-size: 15px; font-weight: 950; }
.studio-mode small { color: var(--muted); font-size: 12px; }
.studio-mode b { display: inline-block; margin-left: 5px; padding: 2px 5px; background: var(--tomato); color: #fff; font-size: 9px; letter-spacing: .08em; vertical-align: 2px; }
.studio-mode.is-active { border-color: var(--ink); background: var(--yellow); box-shadow: 4px 4px 0 var(--ink); transform: translate(-2px,-2px); }
.studio-mode.birthday-mode.is-active { background: #f6b2c0; }

.birthday-fields { margin-bottom: 30px; }
.birthday-intro { margin-bottom: 18px; padding: 20px; border: 2px solid var(--ink); background: #fff1bd; text-align: left; }
.birthday-intro > span { display: inline-block; padding: 3px 7px; background: var(--tomato); color: #fff; font-size: 10px; font-weight: 950; letter-spacing: .12em; text-transform: uppercase; transform: rotate(-1deg); }
.birthday-intro strong { display: block; margin-top: 9px; font-size: 24px; letter-spacing: -.04em; }
.birthday-intro p { margin: 3px 0 0; color: var(--muted); font-size: 14px; }

.birthday-photo-picker {
  display: flex;
  align-items: center;
  gap: 15px;
  min-height: 86px;
  padding: 14px 17px;
  border: 2px dashed var(--ink);
  background: #fff;
  cursor: pointer;
  text-align: left;
}
.birthday-photo-picker input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.birthday-photo-picker > span:last-of-type { min-width: 0; }
.birthday-photo-picker strong,.birthday-photo-picker small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.birthday-photo-picker strong { font-size: 16px; }
.birthday-photo-picker small { margin-top: 3px; color: var(--muted); font-size: 12px; }
.birthday-photo-icon { display: grid; flex: 0 0 47px; width: 47px; height: 44px; place-items: center; border: 2px solid var(--ink); border-radius: 48% 52% 46% 54%; background: var(--yellow); font-size: 26px; font-weight: 950; transform: rotate(-5deg); }
.birthday-copy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 17px 0; }
.birthday-fields .field textarea { min-height: 105px; font-family: "Trebuchet MS",Arial,sans-serif; font-size: 18px; }

.birthday-layout-block { margin: 28px 0 0; padding: 0; border: 0; }
.birthday-layout-block legend { width: 100%; margin-bottom: 10px; font-size: 13px; font-weight: 950; letter-spacing: .07em; text-align: center; text-transform: uppercase; }
.birthday-layout-block legend small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: 0; text-transform: none; }
.birthday-layouts { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.birthday-layout { min-width: 0; padding: 10px; border: 2px solid #c9c6bd; background: #fff; cursor: pointer; text-align: left; }
.birthday-layout.is-active { border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); transform: translate(-2px,-2px); }
.birthday-layout > span,.birthday-layout b,.birthday-layout small { display: block; }
.birthday-layout b { margin-top: 8px; font-size: 13px; }
.birthday-layout small { color: var(--muted); font-size: 10px; }
.layout-demo { display: block; position: relative; height: 58px; overflow: hidden; border: 1.5px solid var(--ink); background: #f6b2c0; }
.layout-demo::before,.layout-demo::after { content:""; position:absolute; }
.split-demo::before { inset: 0 47% 0 0; background: linear-gradient(135deg,#49708c,#e9b79f); }
.split-demo::after { top: 17px; right: 7px; width: 34%; height: 5px; background: #56172c; box-shadow: 0 10px 0 #fff4df,0 20px 0 #bd1743; }
.postcard-demo { background: linear-gradient(120deg,#263a48,#e5a58d); }
.postcard-demo::before { inset: 0; background: linear-gradient(90deg,rgba(0,0,0,.65),transparent); }
.postcard-demo::after { top: 15px; left: 8px; width: 45%; height: 6px; background: #fff; box-shadow: 0 11px 0 #ffd84d,0 22px 0 rgba(255,255,255,.8); }
.frame-demo { background: #f3ead8; }
.frame-demo::before { top: 6px; right: 8px; bottom: 17px; left: 8px; border: 4px solid #fff; background: linear-gradient(135deg,#5c8096,#f1b196); }
.frame-demo::after { right: 14px; bottom: 6px; left: 14px; height: 4px; background: #1c211b; }

.birthday-photo-controls { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 11px; align-items: end; margin-top: 24px; padding: 15px; border: 1.5px solid var(--ink); background: #f7f4ed; }
.birthday-photo-controls label { min-width: 0; font-size: 11px; font-weight: 850; }
.birthday-photo-controls label span { float: right; }
.birthday-photo-controls input { width: 100%; margin-top: 8px; accent-color: var(--blue); }
.photo-reset { min-height: 42px; padding: 7px 11px; border: 2px solid var(--ink); background: #fff; font-size: 12px; font-weight: 900; cursor: pointer; }
.birthday-help { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.birthday-help strong { color: var(--ink); }
#cardCanvas.is-dragging-photo { cursor: grabbing; }
body:has(#birthdayFields:not([hidden])) #cardCanvas { cursor: grab; touch-action: none; }

@media(max-width:760px){
  .studio-modes { padding: 0 20px; }
  .birthday-layouts { grid-template-columns: 1fr; }
  .birthday-layout { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 12px; }
  .birthday-layout b { margin-top: 0; }
  .birthday-photo-controls { grid-template-columns: 1fr 1fr; }
}

@media(max-width:540px){
  .studio-modes { grid-template-columns: 1fr; padding: 0 14px; }
  .studio-mode { min-height: 62px; }
  .birthday-copy-grid,.birthday-photo-controls { grid-template-columns: 1fr; }
  .birthday-layout { grid-template-columns: 94px 1fr; }
  .birthday-photo-picker { align-items: flex-start; }
}