:root { color-scheme: dark; }
.studio-page {
  --surface: #12101b;
  --surface-soft: #1b1826;
  --line: rgba(243, 239, 250, 0.18);
  --ink: #fbf9ff;
  --muted: #aaa4b6;
  --muted-2: #777080;
  --accent: #fb3fd5;
  --accent-2: #8550ff;
  --accent-3: #32bfff;
  --focus: #32bfff;
  min-width: 320px;
  background: #08060f;
  color: var(--ink);
}
.studio-page::before { position: fixed; z-index: -1; inset: 0; background: #08060f; content: ""; }
.studio-nav { display: grid; width: min(1320px, calc(100% - 48px)); min-height: 74px; margin: 0 auto; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid rgba(255, 255, 255, 0.16); }
.studio-wordmark { color: #fff; font-size: 17px; font-weight: 790; text-decoration: none; }
.studio-wordmark span { color: #fb3fd5; }
.studio-nav p { color: #9d96aa; font-size: 12px; font-weight: 700; letter-spacing: 0; text-transform: uppercase; }
.studio-back { justify-self: end; color: #f7f3fa; font-size: 13px; font-weight: 700; text-decoration: none; }
.studio-back span { margin-left: 6px; color: #32bfff; }
.studio-page .app-shell { width: min(1320px, calc(100% - 48px)); min-height: auto; margin: 0 auto; padding: 42px 0 58px; grid-template-columns: minmax(310px, 390px) minmax(360px, 1fr); gap: 52px; }
.studio-page .control-panel { min-height: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
.studio-page .eyebrow { color: #fb3fd5; background: none; font-size: 11px; letter-spacing: 0; }
.studio-page h1 { max-width: 330px; color: #fff; font-size: clamp(31px, 3vw, 42px); line-height: 1.03; }
.studio-page .status-pill, .studio-page .script-head span { min-width: auto; border: 1px solid rgba(251, 63, 213, 0.46); border-radius: 999px; background: transparent; color: #f3d3ed; }
.studio-intro { max-width: 360px; color: #b7b0c0; font-size: 14px; line-height: 1.55; }
.api-notice { padding: 10px 12px; border: 1px solid rgba(251, 63, 213, 0.5); border-radius: 6px; background: #211326; color: #f8d5ef; font-size: 13px; line-height: 1.45; }
.api-notice[data-kind="error"] { border-color: rgba(255, 115, 116, 0.65); background: #281318; color: #ffd8d8; }
.api-notice[data-kind="info"] { border-color: rgba(50, 191, 255, 0.55); background: #101e29; color: #d6f3ff; }
.studio-page .field { color: #e4dfe9; font-size: 13px; }
.studio-page textarea, .studio-page select { border-color: rgba(255, 255, 255, 0.2); border-radius: 6px; background: #17141f; color: #fff; }
.studio-page textarea { min-height: 104px; }
.studio-page select { height: 42px; }
.studio-page input[type="range"] { accent-color: #fb3fd5; }
.studio-page .range-value { color: #aca5b4; }
.studio-page .segmented { border-color: rgba(255, 255, 255, 0.2); border-radius: 7px; background: #12101a; }
.studio-page .segmented legend { color: #aaa3b3; }
.studio-page .segmented span { color: #aea7b8; }
.studio-page .segmented input:checked + span { background: #f0eaf5; color: #160e1c; box-shadow: none; }
.studio-page .button-row button { border-color: rgba(255, 255, 255, 0.28); border-radius: 6px; background: transparent; color: #f7f4fa; }
.studio-page .button-row .primary-action { border-color: #fb3fd5; background: #fb3fd5; color: #16051b; }
.studio-page .button-row .primary-action:disabled { cursor: wait; background: #b72b9d; color: #f5d8f0; }
.studio-page .script-box { min-height: 210px; border-color: rgba(255, 255, 255, 0.16); border-radius: 6px; background: #12101a; }
.studio-page .script-head { border-bottom-color: rgba(255, 255, 255, 0.12); }
.studio-page .script-head h2 { color: #fff; font-size: 15px; }
.studio-page .script-box li { color: #cbc5d1; }
.studio-page .script-box li::marker { color: #32bfff; }
.studio-page .preview-panel { position: relative; display: flex; min-height: 770px; align-items: center; justify-content: center; padding: 42px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 8px; background: #100d18; }
.studio-page .preview-panel::before { position: absolute; inset: 0; background: url("/assets/hero/conversation-chat-hero.png") center / cover no-repeat; opacity: 0.24; content: ""; }
.preview-caption { position: absolute; z-index: 1; top: 18px; right: 20px; left: 20px; display: flex; justify-content: space-between; color: #ddd5e5; font-size: 11px; font-weight: 720; letter-spacing: 0; text-transform: uppercase; }
.preview-caption span:last-child { color: #32bfff; }
.studio-page .device-frame { position: relative; z-index: 1; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48); }
@media (max-width: 900px) {
  .studio-nav, .studio-page .app-shell { width: min(100% - 36px, 680px); }
  .studio-nav { grid-template-columns: 1fr auto; }
  .studio-nav p { display: none; }
  .studio-page .app-shell { grid-template-columns: 1fr; gap: 28px; padding-top: 30px; }
  .studio-page .control-panel { max-width: 560px; }
  .studio-page .preview-panel { min-height: 0; padding: 50px 24px 24px; }
}
@media (max-width: 520px) {
  .studio-nav, .studio-page .app-shell { width: calc(100% - 28px); }
  .studio-back { font-size: 12px; }
  .studio-page .app-shell { padding-top: 24px; }
  .studio-page .field-grid, .studio-page .button-row { grid-template-columns: 1fr; }
  .studio-page .preview-panel { padding-inline: 8px; border-radius: 6px; }
  .studio-page .device-frame { width: min(100%, 400px); transform: scale(0.92); transform-origin: center; margin-block: -28px; }
}

/* Studio refinements */
.studio-page .app-shell {
  align-items: stretch;
}

.studio-page .control-panel,
.studio-page .preview-panel {
  align-self: stretch;
}

.studio-page .control-panel {
  height: 100%;
}

.studio-page .script-box {
  display: flex;
  flex: 0 0 auto;
  max-height: 340px;
  min-height: 0;
  flex-direction: column;
}

.studio-page #scriptList {
  display: block;
  flex: 0 1 auto;
  max-height: 268px;
  margin: 0;
  padding: 14px;
  overflow: auto;
  list-style: none;
}

.studio-page #scriptList li {
  padding: 0;
  color: #ebe6f0;
}

.studio-page #scriptList li::marker {
  content: "";
}

.studio-page .script-editor {
  width: 100%;
  height: 226px;
  min-height: 0;
  max-height: 226px;
  padding: 10px 11px;
  overflow: auto;
  resize: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  background: #0e0b15;
  color: #fbf8ff;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.42;
}

.studio-page .script-editor:focus {
  border-color: rgba(50, 191, 255, 0.76);
  background: #15101f;
}

.studio-page .script-editor[aria-invalid="true"] {
  border-color: rgba(255, 90, 112, 0.88);
  background: #241018;
}

.studio-page .preview-panel {
  min-height: 100%;
}

.studio-page .preview-panel::before {
  opacity: 0.16;
}

.studio-page .device-frame[data-style="igLight"] {
  background: #ffffff;
  box-shadow: 0 26px 70px rgba(15, 12, 32, 0.42);
}

.studio-page .device-frame[data-style="igLight"] .phone-screen {
  border-color: rgba(5, 7, 12, 0.1);
  background: #ffffff;
}

.studio-page .device-frame[data-style="igLight"] .composer-bar {
  grid-template-columns: 38px minmax(0, 1fr) 30px 30px 30px;
  gap: 8px;
  min-height: 70px;
  padding: 10px 20px 16px;
  border-top: 1px solid #eef0f4;
  background: #ffffff;
}

.studio-page .device-frame[data-style="igLight"] .composer-input {
  display: flex;
  height: 40px;
  min-height: 40px;
  align-items: center;
  padding: 0 15px;
  border: 1px solid #e6e8ee;
  border-radius: 999px;
  background: #f6f7f9;
  color: #7d8490;
  box-shadow: none;
  font-size: 15px;
  line-height: 1;
}

.studio-page .device-frame[data-style="igLight"] .camera-button,
.studio-page .device-frame[data-style="igLight"] .mic-button,
.studio-page .device-frame[data-style="igLight"] .gallery-button,
.studio-page .device-frame[data-style="igLight"] .sticker-button {
  display: grid;
  width: 30px;
  height: 40px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
}

.studio-page .device-frame[data-style="igLight"] .camera-button {
  width: 38px;
  height: 40px;
}

.studio-page .device-frame[data-style="igLight"] .camera-button::before,
.studio-page .device-frame[data-style="igLight"] .mic-button::before,
.studio-page .device-frame[data-style="igLight"] .gallery-button::before,
.studio-page .device-frame[data-style="igLight"] .sticker-button::before {
  content: "";
  position: static;
  display: block;
  width: 26px;
  height: 26px;
  border: 0;
  background-color: #111318;
  background-image: none;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  transform: none;
}

.studio-page .device-frame[data-style="igLight"] .camera-button::before {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background:
    url("data:image/svg+xml,%3Csvg width='34' height='34' viewBox='0 0 34 34' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='17' cy='17' r='17' fill='%23009DFF'/%3E%3Cpath d='M10.5 13.1C10.5 11.95 11.45 11 12.6 11H14.3L15.45 9.45H18.55L19.7 11H21.4C22.55 11 23.5 11.95 23.5 13.1V21.1C23.5 22.25 22.55 23.2 21.4 23.2H12.6C11.45 23.2 10.5 22.25 10.5 21.1V13.1Z' stroke='white' stroke-width='2' stroke-linejoin='round'/%3E%3Ccircle cx='17' cy='17.1' r='3.1' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center / contain no-repeat;
  mask-image: none;
  -webkit-mask-image: none;
}

.studio-page .device-frame[data-style="igLight"] .mic-button::before {
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3.5C11.8 3.5 10 5.3 10 7.5V13.2C10 15.4 11.8 17.2 14 17.2C16.2 17.2 18 15.4 18 13.2V7.5C18 5.3 16.2 3.5 14 3.5ZM7 12.6C7 12.05 6.55 11.6 6 11.6C5.45 11.6 5 12.05 5 12.6C5 17.25 8.45 21.05 13 21.62V24H10.4C9.85 24 9.4 24.45 9.4 25C9.4 25.55 9.85 26 10.4 26H17.6C18.15 26 18.6 25.55 18.6 25C18.6 24.45 18.15 24 17.6 24H15V21.62C19.55 21.05 23 17.25 23 12.6C23 12.05 22.55 11.6 22 11.6C21.45 11.6 21 12.05 21 12.6C21 16.45 18 19.7 14 19.7C10 19.7 7 16.45 7 12.6Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3.5C11.8 3.5 10 5.3 10 7.5V13.2C10 15.4 11.8 17.2 14 17.2C16.2 17.2 18 15.4 18 13.2V7.5C18 5.3 16.2 3.5 14 3.5ZM7 12.6C7 12.05 6.55 11.6 6 11.6C5.45 11.6 5 12.05 5 12.6C5 17.25 8.45 21.05 13 21.62V24H10.4C9.85 24 9.4 24.45 9.4 25C9.4 25.55 9.85 26 10.4 26H17.6C18.15 26 18.6 25.55 18.6 25C18.6 24.45 18.15 24 17.6 24H15V21.62C19.55 21.05 23 17.25 23 12.6C23 12.05 22.55 11.6 22 11.6C21.45 11.6 21 12.05 21 12.6C21 16.45 18 19.7 14 19.7C10 19.7 7 16.45 7 12.6Z'/%3E%3C/svg%3E");
}

.studio-page .device-frame[data-style="igLight"] .gallery-button::before {
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7.5 5C5.55 5 4 6.55 4 8.5V19.5C4 21.45 5.55 23 7.5 23H20.5C22.45 23 24 21.45 24 19.5V8.5C24 6.55 22.45 5 20.5 5H7.5ZM7.5 7H20.5C21.35 7 22 7.65 22 8.5V17.25L18.65 14.25C17.85 13.55 16.65 13.6 15.95 14.4L14.35 16.2L12.25 14.1C11.5 13.35 10.3 13.35 9.55 14.1L6 17.65V8.5C6 7.65 6.65 7 7.5 7ZM18.4 11.8C19.35 11.8 20.1 11.05 20.1 10.1C20.1 9.15 19.35 8.4 18.4 8.4C17.45 8.4 16.7 9.15 16.7 10.1C16.7 11.05 17.45 11.8 18.4 11.8Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7.5 5C5.55 5 4 6.55 4 8.5V19.5C4 21.45 5.55 23 7.5 23H20.5C22.45 23 24 21.45 24 19.5V8.5C24 6.55 22.45 5 20.5 5H7.5ZM7.5 7H20.5C21.35 7 22 7.65 22 8.5V17.25L18.65 14.25C17.85 13.55 16.65 13.6 15.95 14.4L14.35 16.2L12.25 14.1C11.5 13.35 10.3 13.35 9.55 14.1L6 17.65V8.5C6 7.65 6.65 7 7.5 7ZM18.4 11.8C19.35 11.8 20.1 11.05 20.1 10.1C20.1 9.15 19.35 8.4 18.4 8.4C17.45 8.4 16.7 9.15 16.7 10.1C16.7 11.05 17.45 11.8 18.4 11.8Z'/%3E%3C/svg%3E");
}

.studio-page .device-frame[data-style="igLight"] .sticker-button::before {
  mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3.5C8.2 3.5 3.5 8.2 3.5 14C3.5 19.8 8.2 24.5 14 24.5C19.8 24.5 24.5 19.8 24.5 14C24.5 8.2 19.8 3.5 14 3.5ZM10.5 11.6C9.75 11.6 9.15 11 9.15 10.25C9.15 9.5 9.75 8.9 10.5 8.9C11.25 8.9 11.85 9.5 11.85 10.25C11.85 11 11.25 11.6 10.5 11.6ZM17.5 11.6C16.75 11.6 16.15 11 16.15 10.25C16.15 9.5 16.75 8.9 17.5 8.9C18.25 8.9 18.85 9.5 18.85 10.25C18.85 11 18.25 11.6 17.5 11.6ZM9.25 15.4C9.75 17.55 11.45 19.1 14 19.1C16.55 19.1 18.25 17.55 18.75 15.4C18.88 14.85 18.55 14.3 18 14.18C17.45 14.05 16.9 14.38 16.78 14.92C16.48 16.18 15.55 17.1 14 17.1C12.45 17.1 11.52 16.18 11.22 14.92C11.1 14.38 10.55 14.05 10 14.18C9.45 14.3 9.12 14.85 9.25 15.4Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 3.5C8.2 3.5 3.5 8.2 3.5 14C3.5 19.8 8.2 24.5 14 24.5C19.8 24.5 24.5 19.8 24.5 14C24.5 8.2 19.8 3.5 14 3.5ZM10.5 11.6C9.75 11.6 9.15 11 9.15 10.25C9.15 9.5 9.75 8.9 10.5 8.9C11.25 8.9 11.85 9.5 11.85 10.25C11.85 11 11.25 11.6 10.5 11.6ZM17.5 11.6C16.75 11.6 16.15 11 16.15 10.25C16.15 9.5 16.75 8.9 17.5 8.9C18.25 8.9 18.85 9.5 18.85 10.25C18.85 11 18.25 11.6 17.5 11.6ZM9.25 15.4C9.75 17.55 11.45 19.1 14 19.1C16.55 19.1 18.25 17.55 18.75 15.4C18.88 14.85 18.55 14.3 18 14.18C17.45 14.05 16.9 14.38 16.78 14.92C16.48 16.18 15.55 17.1 14 17.1C12.45 17.1 11.52 16.18 11.22 14.92C11.1 14.38 10.55 14.05 10 14.18C9.45 14.3 9.12 14.85 9.25 15.4Z'/%3E%3C/svg%3E");
}

.studio-page .device-frame[data-style="igLight"] .camera-button::after,
.studio-page .device-frame[data-style="igLight"] .mic-button::after,
.studio-page .device-frame[data-style="igLight"] .gallery-button::after,
.studio-page .device-frame[data-style="igLight"] .sticker-button::after {
  display: none;
}

.studio-page .device-frame[data-style="wechat"] .composer-bar {
  grid-template-columns: 32px minmax(0, 1fr) 32px 32px;
  align-items: center;
}

.studio-page .device-frame[data-style="wechat"] .camera-button,
.studio-page .device-frame[data-style="wechat"] .mic-button,
.studio-page .device-frame[data-style="wechat"] .gallery-button {
  display: grid;
  place-items: center;
}

@media (max-width: 900px) {
  .studio-page .control-panel,
  .studio-page .preview-panel {
    min-height: 0;
  }
}