/* Studio 角色卡导入向导 · 自包含样式（不依赖 styles.css / hub.css） v2.1.0 分区折叠 + 分区独立检索
   归属色板：每个板块一个颜色，整板归属一眼可读。 */
:root {
  color-scheme: dark;
  --ci-bg: #070a13;
  --ci-panel: #111829;
  --ci-panel-2: #182136;
  --ci-line: #232f4d;
  --ci-line-strong: #31406a;
  --ci-text: #eef3ff;
  --ci-dim: #b9c8e8;
  --ci-faint: #8fa3c8;
  --ci-primary: #72e6ff;
  --ci-primary-ink: #08111c;
  --ci-violet: #a989ff;
  /* 归属色板（沿用 Studio 品牌色族） */
  --ci-worldview: #63f1c3;
  --ci-character: #ffc86b;
  --ci-ejs: #a989ff;
  --ci-mvu: #72e6ff;
  --ci-frontend: #ff77bc;
  --ci-other: #5a6a8c;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, "Microsoft YaHei", system-ui, sans-serif;
  color: var(--ci-text);
  background:
    radial-gradient(circle at 78% -10%, rgba(40, 32, 77, .55) 0, transparent 34%),
    radial-gradient(circle at 18% 72%, rgba(16, 43, 62, .5) 0, transparent 36%),
    var(--ci-bg);
  background-attachment: fixed;
}
button, input, select { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; }

.ci-app { max-width: 1080px; margin: 0 auto; padding: 0 28px 64px; }

/* 页头 */
.ci-header { display: flex; align-items: flex-start; gap: 24px; padding: 34px 0 6px; }
.ci-back {
  flex: none; margin-top: 6px; padding: 8px 14px; border: 1px solid var(--ci-line-strong);
  border-radius: 10px; color: var(--ci-primary); text-decoration: none; font-size: 13px;
  transition: border-color .15s, background .15s;
}
.ci-back:hover { border-color: var(--ci-primary); background: rgba(114, 230, 255, .08); }
.ci-kicker { font: 700 10px ui-monospace, monospace; letter-spacing: .2em; color: var(--ci-primary); }
.ci-title h1 {
  margin: 6px 0 6px; font-size: clamp(30px, 4vw, 44px); letter-spacing: -.03em; line-height: 1.1;
  background: linear-gradient(110deg, #fff, var(--ci-primary), var(--ci-violet));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.ci-title p { margin: 0; color: var(--ci-faint); font-size: 13px; }

/* 步骤轨：真实流程，序号承载顺序 */
.ci-steps { display: flex; flex-wrap: wrap; gap: 4px 0; padding: 20px 0 22px; }
.ci-steps button {
  display: flex; align-items: center; gap: 9px; padding: 0; border: 0; color: var(--ci-faint);
  background: transparent; font-size: 13px; cursor: pointer;
}
.ci-steps button:not(:last-child)::after { content: ''; width: 26px; height: 1px; margin: 0 14px; background: var(--ci-line-strong); }
.ci-steps i {
  font-style: normal; width: 24px; height: 24px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; font-size: 12px;
  border: 1px solid var(--ci-line-strong); transition: all .2s;
}
.ci-steps button.active { color: var(--ci-text); }
.ci-steps button.active i { background: var(--ci-primary); border-color: var(--ci-primary); color: var(--ci-primary-ink); font-weight: 700; }
.ci-steps button.done i { border-color: var(--ci-primary); color: var(--ci-primary); }
.ci-steps button:disabled { opacity: 1; cursor: default; }
.ci-mobile-note { display: none; }

.ci-message {
  margin: 0 0 14px; padding: 11px 15px; border-radius: 11px; font-size: 13px;
  background: var(--ci-panel-2); border-left: 3px solid var(--ci-primary); color: #dce6ff;
}
.ci-progress { margin: 4px 0 0; color: var(--ci-faint); font-size: 13px; }
.ci-progress::before { content: '◌ '; color: var(--ci-primary); }

.ci-panel { display: flex; flex-direction: column; gap: 16px; }

/* 按钮 */
.ci-btn {
  padding: 10px 20px; border-radius: 10px; border: 1px solid var(--ci-line-strong);
  background: var(--ci-panel-2); color: var(--ci-text); font-size: 14px; transition: border-color .15s, background .15s;
}
.ci-btn:hover { border-color: var(--ci-primary); }
.ci-btn.primary {
  background: linear-gradient(135deg, var(--ci-primary), var(--ci-violet));
  border-color: transparent; color: var(--ci-primary-ink); font-weight: 700;
}
.ci-btn.ghost { background: transparent; color: var(--ci-dim); font-size: 13px; padding: 8px 15px; }
.ci-btn.danger { background: transparent; border-color: #7a3b3b; color: #e89a9a; font-size: 12px; padding: 7px 12px; }
.ci-btn:disabled { opacity: .45; cursor: not-allowed; }
.ci-btn:focus-visible, .ci-back:focus-visible, .ci-entry:focus-within { outline: 2px solid var(--ci-primary); outline-offset: 2px; }

.ci-actions { display: flex; gap: 12px; justify-content: flex-end; }
.ci-actions.sticky {
  position: sticky; bottom: 0; z-index: 6; padding: 14px 0 10px;
  background: linear-gradient(transparent, var(--ci-bg) 40%);
}

/* 步 1 · 选卡 */
.ci-drop {
  display: flex; flex-direction: column; gap: 8px; align-items: center; justify-content: center;
  padding: 56px 24px; border: 1.5px dashed var(--ci-line-strong); border-radius: 18px;
  cursor: pointer; color: var(--ci-dim); text-align: center; transition: border-color .2s, background .2s;
}
.ci-drop b { font-size: 16px; }
.ci-drop-icon {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 15px;
  background: rgba(114, 230, 255, .09); border: 1px solid rgba(114, 230, 255, .3);
  color: var(--ci-primary); font-size: 24px; line-height: 1;
}
.ci-drop-desktop { color: var(--ci-faint); font-size: 12px; }
.ci-drop small { color: var(--ci-faint); }
.ci-drop:hover, .ci-drop.dragging { border-color: var(--ci-primary); background: rgba(114, 230, 255, .05); color: var(--ci-text); }
.ci-drop.ready { border-style: solid; border-color: var(--ci-primary); }
.ci-drop.busy { pointer-events: none; opacity: .7; }
.ci-privacy { margin: -6px 0 0; color: var(--ci-faint); font-size: 12px; text-align: center; }

.ci-card-info { display: flex; gap: 20px; padding: 20px; background: var(--ci-panel); border: 1px solid var(--ci-line); border-radius: 18px; }
.ci-card-info img { width: 104px; height: 140px; object-fit: cover; border-radius: 12px; border: 1px solid var(--ci-line); }
.ci-card-meta { min-width: 0; }
.ci-card-meta h3 { margin: 0 0 6px; }
.ci-card-meta > p {
  margin: 0 0 12px; color: var(--ci-dim); font-size: 13px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ci-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ci-chips span {
  padding: 4px 11px; border-radius: 999px; font-size: 12px;
  background: var(--ci-panel-2); border: 1px solid var(--ci-line); color: var(--ci-faint);
}
.ci-chips span[data-on="true"] { border-color: var(--ci-mvu); color: var(--ci-mvu); }

/* 步 2 · 导入方式 */
.ci-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.ci-mode {
  position: relative; display: flex; flex-direction: column; gap: 7px; padding: 18px;
  background: var(--ci-panel); border: 1px solid var(--ci-line); border-radius: 16px; cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.ci-mode:hover { border-color: var(--ci-line-strong); transform: translateY(-1px); }
.ci-mode.active { border-color: var(--ci-primary); background: rgba(114, 230, 255, .06); box-shadow: 0 0 0 1px var(--ci-primary) inset; }
.ci-mode input { accent-color: var(--ci-primary); }
.ci-mode b { font-size: 15px; }
.ci-mode small { color: var(--ci-faint); line-height: 1.65; }
.ci-mode-tag {
  position: absolute; top: 12px; right: 12px; font-style: normal; font-size: 11px;
  padding: 2px 8px; border-radius: 999px; border: 1px solid #7a5a3b; color: var(--ci-character);
}
.ci-mode-tag.recommended { border-color: rgba(114, 230, 255, .55); color: var(--ci-primary); }
.ci-llm-config { display: flex; gap: 14px; flex-wrap: wrap; padding: 18px; background: var(--ci-panel); border: 1px solid var(--ci-line); border-radius: 16px; margin: 0; }
.ci-llm-config legend { color: var(--ci-faint); font-size: 12px; letter-spacing: .08em; padding: 0 6px; }
.ci-llm-config label, .ci-field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--ci-dim); flex: 1; min-width: 200px; }
.ci-field { max-width: 420px; }

/* 输入控件 */
.ci-llm-config input, .ci-field input, .ci-search input, .ci-character input, .ci-character select {
  background: #0a1020; border: 1px solid var(--ci-line-strong); border-radius: 9px;
  color: var(--ci-text); padding: 9px 11px; font-size: 13px; outline: none; transition: border-color .15s;
}
.ci-llm-config input:focus, .ci-field input:focus, .ci-search input:focus,
.ci-character input:focus, .ci-character select:focus { border-color: var(--ci-primary); }

/* 步 3 · 工具栏 */
.ci-toolbar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: flex-end; gap: 14px;
  padding: 12px 16px; border: 1px solid var(--ci-line); border-radius: 14px;
  background: rgba(10, 14, 26, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.ci-search { display: flex; flex-direction: column; gap: 4px; flex: 1; font-size: 12px; color: var(--ci-faint); }
.ci-hits { font-size: 12px; color: var(--ci-primary); white-space: nowrap; padding-bottom: 10px; }
.ci-toolbar .ci-btn { margin-bottom: 1px; }

/* 归属分区 */
.ci-section {
  padding: 18px 20px; background: var(--ci-panel); border: 1px solid var(--ci-line);
  border-top: 2px solid var(--ci-other); border-radius: 14px;
}
.ci-section[data-accent="worldview"] { border-top-color: var(--ci-worldview); }
.ci-section[data-accent="character"] { border-top-color: var(--ci-character); }
.ci-section[data-accent="ejs"] { border-top-color: var(--ci-ejs); }
.ci-section[data-accent="mvu"] { border-top-color: var(--ci-mvu); }
.ci-section[data-accent="frontend"] { border-top-color: var(--ci-frontend); }
.ci-section[data-accent="done"] { border-top-color: var(--ci-worldview); }
.ci-section h3 { display: flex; align-items: baseline; gap: 8px; margin: 0 0 12px; font-size: 15px; }
.ci-section h3 i { width: 8px; height: 8px; border-radius: 50%; background: var(--ci-other); align-self: center; }
.ci-section[data-accent="worldview"] h3 i { background: var(--ci-worldview); }
.ci-section[data-accent="character"] h3 i { background: var(--ci-character); }
.ci-section[data-accent="ejs"] h3 i { background: var(--ci-ejs); }
.ci-section[data-accent="mvu"] h3 i { background: var(--ci-mvu); }
.ci-section[data-accent="frontend"] h3 i { background: var(--ci-frontend); }
.ci-section[data-accent="done"] h3 i { background: var(--ci-worldview); }
.ci-section h3 small { color: var(--ci-faint); font-weight: 400; font-size: 12px; }

/* 条目行：双行结构（名称行 + 预览行），选中行染上板块色 */
.ci-entry {
  display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px;
  border-radius: 10px; border: 1px solid transparent; font-size: 13px; cursor: pointer;
}
.ci-entry:hover { background: var(--ci-panel-2); }
.ci-entry input { accent-color: var(--ci-primary); margin-top: 3px; flex: none; }
.ci-ebody { min-width: 0; display: grid; gap: 2px; }
.ci-ehead { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ci-ehead b { font-weight: 600; }
.ci-ebody > small {
  color: var(--ci-faint); font-size: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ci-section[data-accent="worldview"] .ci-entry:has(> input:checked) { background: rgba(99, 241, 195, .08); border-color: rgba(99, 241, 195, .35); }
.ci-section[data-accent="character"] .ci-entry:has(> input:checked) { background: rgba(255, 200, 107, .07); border-color: rgba(255, 200, 107, .3); }
.ci-section[data-accent="ejs"] .ci-entry:has(> input:checked) { background: rgba(169, 137, 255, .08); border-color: rgba(169, 137, 255, .35); }
.ci-section[data-accent="mvu"] .ci-entry:has(> input:checked) { background: rgba(114, 230, 255, .07); border-color: rgba(114, 230, 255, .3); }
.ci-section[data-accent="frontend"] .ci-entry:has(> input:checked) { background: rgba(255, 119, 188, .07); border-color: rgba(255, 119, 188, .3); }

.ci-badge { font-style: normal; font-size: 11px; padding: 1px 8px; border-radius: 999px; white-space: nowrap; border: 1px solid; }
.ci-badge[data-kind="worldview"] { color: var(--ci-worldview); border-color: var(--ci-worldview); }
.ci-badge[data-kind="character"] { color: var(--ci-character); border-color: var(--ci-character); }
.ci-badge[data-kind="ejs"] { color: var(--ci-ejs); border-color: var(--ci-ejs); }
.ci-badge[data-kind="mvu"] { color: var(--ci-mvu); border-color: var(--ci-mvu); }
.ci-badge[data-kind="other"] { color: var(--ci-faint); border-color: var(--ci-line-strong); }

/* 人物卡 */
.ci-character { border: 1px solid var(--ci-line); border-radius: 12px; padding: 14px; margin: 10px 0; background: #0d1426; }
.ci-character-head { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 8px; }
.ci-character-head label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ci-faint); min-width: 180px; }
.ci-module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 4px 18px; }
.ci-module > b { display: block; font-size: 13px; color: var(--ci-dim); margin: 10px 0 5px; }
.ci-module > b small { color: var(--ci-faint); font-weight: 400; margin-left: 6px; }

.ci-mvu-toggle { display: flex; gap: 8px; align-items: center; font-size: 14px; margin-bottom: 10px; cursor: pointer; }
.ci-mvu-toggle input { accent-color: var(--ci-mvu); }

.ci-other {
  display: inline-block; margin: 3px 10px 3px 0; padding: 3px 11px; border-radius: 999px;
  background: var(--ci-panel-2); color: var(--ci-faint); font-size: 12px;
}

/* 步 4 */
.ci-cover img { width: 120px; border-radius: 12px; border: 1px solid var(--ci-line); }
.ci-summary { color: var(--ci-dim); font-size: 13px; line-height: 2; padding-left: 18px; margin: 14px 0 0; }

.ci-hint { color: var(--ci-faint); font-size: 12px; margin: 6px 0; }
.ci-hint.err { color: #e89a9a; }

/* 分区折叠 + 分区独立检索 */
.ci-sectoggle { cursor: pointer; user-select: none; }
.ci-sectoggle:hover small { color: var(--ci-dim); }
.ci-fold { margin-left: auto; font-size: 12px; font-weight: 400; color: var(--ci-faint); white-space: nowrap; }
.ci-sectoggle:hover .ci-fold { color: var(--ci-primary); }
.ci-foldsum {
  margin: -4px 0 10px; padding: 7px 12px; border-radius: 9px;
  background: var(--ci-panel-2); border: 1px dashed var(--ci-line-strong);
  color: var(--ci-dim); font-size: 12px; line-height: 1.7;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ci-secsearch {
  display: flex; align-items: center; gap: 10px; margin: 2px 0 10px;
}
.ci-secsearch input {
  flex: 1; min-width: 0; padding: 7px 12px; border-radius: 9px;
  border: 1px solid var(--ci-line); background: #0b1220; color: var(--ci-text); font-size: 13px;
}
.ci-secsearch input:focus { outline: none; border-color: var(--ci-primary); }
.ci-secsearch input::placeholder { color: var(--ci-faint); }
.ci-secsearch span { flex: none; font-size: 12px; color: var(--ci-primary); white-space: nowrap; }
.ci-toolbar-gap { flex: 1; }

@media (max-width: 720px) {
  html { scroll-padding-top: 76px; }
  body { padding-bottom: calc(82px + env(safe-area-inset-bottom)); }
  .ci-app { width: 100%; padding: 0 12px calc(28px + env(safe-area-inset-bottom)); }
  .ci-header {
    align-items: center; gap: 11px; padding: calc(13px + env(safe-area-inset-top)) 0 8px;
  }
  .ci-back {
    display: grid; place-items: center; min-width: 44px; min-height: 44px; margin: 0; padding: 8px 11px;
    font-size: 0;
  }
  .ci-back::before { content: '←'; font-size: 20px; }
  .ci-title { min-width: 0; }
  .ci-title h1 { margin: 3px 0 2px; font-size: clamp(25px, 8vw, 32px); }
  .ci-title p {
    display: -webkit-box; margin: 0; overflow: hidden; font-size: 11px; line-height: 1.45;
    -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  }
  .ci-mobile-note {
    display: block; margin: 5px 0 11px; padding: 10px 12px; border: 1px solid rgba(114, 230, 255, .18);
    border-radius: 12px; color: var(--ci-dim); background: rgba(114, 230, 255, .055);
    font-size: 12px; line-height: 1.55;
  }
  .ci-steps {
    position: sticky; z-index: 12; top: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px; margin: 0 -12px 14px; padding: 8px 10px; border-block: 1px solid rgba(184, 221, 255, .11);
    background: rgba(7, 10, 19, .94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  }
  .ci-steps button {
    min-width: 0; min-height: 48px; flex-direction: column; justify-content: center; gap: 3px;
    border-radius: 11px; font-size: 10px; line-height: 1.1;
  }
  .ci-steps button::after { display: none; }
  .ci-steps button.active { background: rgba(114, 230, 255, .09); }
  .ci-steps i { width: 22px; height: 22px; font-size: 11px; }
  .ci-message { margin-bottom: 11px; overflow-wrap: anywhere; }
  .ci-panel { gap: 12px; }
  .ci-drop { min-height: 224px; padding: 30px 18px; border-radius: 16px; }
  .ci-drop b { font-size: 16px; }
  .ci-drop-desktop { display: none; }
  .ci-privacy { margin-top: -3px; }
  .ci-card-info {
    display: grid; grid-template-columns: 78px minmax(0, 1fr); gap: 13px; padding: 13px; border-radius: 15px;
  }
  .ci-card-info img { width: 78px; height: 104px; border-radius: 10px; }
  .ci-card-meta h3, .ci-card-meta > p { overflow-wrap: anywhere; }
  .ci-card-meta > p { margin-bottom: 8px; -webkit-line-clamp: 3; }
  .ci-chips { gap: 5px; margin-bottom: 8px; }
  .ci-chips span { padding: 3px 7px; font-size: 10px; }
  .ci-card-meta > .ci-btn { grid-column: 1 / -1; width: 100%; min-height: 44px; }
  .ci-modes { grid-template-columns: 1fr; gap: 9px; }
  .ci-mode { min-height: 94px; padding: 15px 68px 14px 15px; }
  .ci-mode input { width: 19px; height: 19px; margin: 0 0 2px; }
  .ci-mode-tag { top: 13px; right: 13px; }
  .ci-llm-config { display: grid; grid-template-columns: 1fr; gap: 11px; padding: 14px; }
  .ci-llm-config label, .ci-field { width: 100%; min-width: 0; max-width: none; }
  .ci-llm-config input, .ci-field input, .ci-search input, .ci-character input, .ci-character select,
  .ci-secsearch input { min-height: 44px; font-size: 16px; }
  .ci-toolbar {
    top: 65px; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 0 -12px;
    padding: 9px 12px; border-radius: 0; border-inline: 0;
  }
  .ci-toolbar .ci-toolbar-gap { display: none; }
  .ci-toolbar .ci-btn { min-height: 42px; margin: 0; padding: 8px; font-size: 12px; }
  .ci-toolbar .ci-btn:first-child { grid-column: 1 / -1; }
  .ci-section { padding: 14px 12px; border-radius: 13px; }
  .ci-section h3 { align-items: center; line-height: 1.35; }
  .ci-section h3 small { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ci-fold { margin-left: auto; }
  .ci-foldsum { white-space: normal; overflow-wrap: anywhere; }
  .ci-secsearch { align-items: stretch; flex-direction: column; gap: 5px; }
  .ci-secsearch span { white-space: normal; }
  .ci-entry { min-height: 48px; padding: 9px 7px; }
  .ci-entry input { width: 19px; height: 19px; }
  .ci-ebody > small { white-space: normal; overflow-wrap: anywhere; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .ci-character { padding: 11px; }
  .ci-character-head { display: grid; grid-template-columns: 1fr; gap: 9px; }
  .ci-character-head label { width: 100%; min-width: 0; }
  .ci-module-grid { grid-template-columns: 1fr; }
  .ci-actions {
    position: sticky; z-index: 20; bottom: 0; display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
    gap: 8px; justify-content: stretch; margin: 0 -12px; padding: 15px 12px calc(10px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, transparent, rgba(7, 10, 19, .96) 28%);
  }
  .ci-actions.sticky { padding-top: 15px; background: linear-gradient(180deg, transparent, rgba(7, 10, 19, .96) 28%); }
  .ci-actions .ci-btn { min-width: 0; min-height: 48px; padding: 10px 8px; }
  .ci-actions .ci-btn:only-child { grid-column: 1 / -1; }
  .ci-summary { padding-left: 19px; line-height: 1.65; overflow-wrap: anywhere; }
}

@media (max-width: 390px) {
  .ci-card-info { grid-template-columns: 64px minmax(0, 1fr); }
  .ci-card-info img { width: 64px; height: 86px; }
  .ci-mode { padding-right: 61px; }
  .ci-actions { grid-template-columns: 92px minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .ci-mode, .ci-steps i, .ci-back, .ci-btn { transition: none; }
}