/* ============================================================
   技能工坊页样式 · Agent-studio-fe（配套 public/skillstudio.js）
   仅用既有设计 token（style.css :root / [data-theme="light"]），
   深浅主题自动适配，前缀 ss- 避免与共享样式冲突。契约 §5：z-index 46。
   ============================================================ */

/* ---- 覆盖层（默认隐藏） ---- */
.ss-overlay {
  position: fixed;
  inset: 0;
  z-index: 46;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: color-mix(in srgb, var(--bg) 45%, rgba(0, 0, 0, 0.5));
  backdrop-filter: blur(6px);
  animation: ss-fade 0.18s ease;
}
.ss-overlay.show { display: flex; }

/* 兜底：面板内一切 [hidden] 元素强制隐藏（防 display:flex 等作者样式压过 UA 规则） */
.ss-overlay [hidden] { display: none !important; }

@keyframes ss-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes ss-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes ss-skel-sweep { from { background-position: 130% 0; } to { background-position: -110% 0; } }

/* ---- 页面主面板 ---- */
.ss-page {
  position: relative;
  width: min(1120px, 100%);
  height: min(840px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: ss-rise 0.22s ease both;
}

/* ---- 顶部 ---- */
.ss-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--border);
}
.ss-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.ss-brand-logo {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 40%, transparent);
}
.ss-brand-text h1 { margin: 0; font-size: 20px; line-height: 1.3; letter-spacing: 0.2px; }
.ss-brand-text p { margin: 2px 0 0; font-size: 12.5px; color: var(--text-dim); }
.ss-close {
  margin-left: auto;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: transparent;
  color: var(--text-dim);
  display: grid;
  place-items: center;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.ss-close:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }

/* ---- 主体滚动区 ---- */
.ss-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 18px 24px 24px;
}
.ss-view[hidden] { display: none; }

/* ---- 通用按钮 ---- */
.ss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 600;
  transition: background 0.12s, border-color 0.12s, filter 0.12s, transform 0.1s;
}
.ss-btn:hover { background: var(--bg-hover); border-color: var(--accent); }
.ss-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.ss-btn--primary {
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-hi));
  color: #fff;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 30%, transparent);
}
.ss-btn--primary:hover { background: linear-gradient(135deg, var(--accent), var(--accent-hi)); filter: brightness(1.08); }
.ss-btn--primary:active { transform: scale(0.98); }
.ss-btn--ghost { border-color: transparent; color: var(--text-dim); }
.ss-btn--ghost:hover { color: var(--text); border-color: var(--border-strong); }
.ss-btn--sm { padding: 6px 13px; font-size: 12.5px; border-radius: 9px; }
.ss-btn--danger { color: var(--danger); }
.ss-btn--danger:hover { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 9%, transparent); }
.ss-btn--danger.ss-armed {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.ss-btn--dash {
  width: 100%;
  border-style: dashed;
  color: var(--text-dim);
  font-weight: 600;
}
.ss-btn--dash:hover { color: var(--accent-hi); }

/* 小图标按钮（行内删除） */
.ss-ibtn {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: transparent;
  color: var(--text-faint);
  display: grid;
  place-items: center;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.ss-ibtn:hover {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
  background: color-mix(in srgb, var(--danger) 8%, transparent);
}

/* ============ ① 列表视图 ============ */
.ss-list-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.ss-count { font-size: 12.5px; color: var(--text-faint); }

.ss-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 14px;
}
.ss-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}
.ss-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent) 14%, transparent);
}
.ss-card.ss-anim { animation: ss-rise 0.3s ease both; }
.ss-card--off { opacity: 0.62; }
.ss-card--off:hover { opacity: 1; }

.ss-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ss-card-ico {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 21px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}
.ss-card-name {
  margin: 2px 0 0;
  font-size: 15.5px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ss-card-fn {
  align-self: flex-start;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-faint);
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 7px;
}
.ss-card-desc {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.1em;
}
.ss-card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.ss-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 2.5px 9px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg-hover);
}
.ss-chip--host {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-hi);
  border-color: color-mix(in srgb, var(--accent) 36%, transparent);
  background: color-mix(in srgb, var(--accent) 11%, transparent);
}
.ss-chip--method {
  font-family: var(--font-mono);
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 42%, transparent);
  background: color-mix(in srgb, var(--accent-2) 11%, transparent);
}
.ss-card-foot {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

/* 启用开关 */
.ss-sw { position: relative; display: inline-flex; align-items: center; cursor: pointer; }
.ss-sw input { position: absolute; opacity: 0; width: 0; height: 0; }
.ss-sw-knob {
  width: 40px;
  height: 22px;
  border-radius: 99px;
  background: var(--bg-hover);
  border: 1px solid var(--border-strong);
  position: relative;
  transition: background 0.18s, border-color 0.18s;
}
.ss-sw-knob::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: transform 0.18s, background 0.18s;
}
.ss-sw input:checked + .ss-sw-knob {
  background: color-mix(in srgb, var(--accent) 55%, transparent);
  border-color: var(--accent);
}
.ss-sw input:checked + .ss-sw-knob::after { transform: translateX(18px); background: #fff; }
.ss-sw input:disabled + .ss-sw-knob { opacity: 0.5; }
.ss-sw input:focus-visible + .ss-sw-knob {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

/* 骨架屏 / 空态 / 错误态 */
.ss-skel {
  height: 196px;
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--bg-hover) 40%, var(--border) 50%, var(--bg-hover) 60%);
  background-size: 240% 100%;
  animation: ss-skel-sweep 1.4s linear infinite;
}
.ss-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 60px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
}
.ss-state[hidden] { display: none; }
.ss-state-ico { font-size: 40px; line-height: 1; }
.ss-state h3 { margin: 0; font-size: 17px; color: var(--text); }
.ss-state p { margin: 0; line-height: 1.7; }

/* ============ ② 编辑视图 ============ */
.ss-edit-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.ss-edit-title {
  margin: 0;
  font-size: 16.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ss-edit-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 18px;
  align-items: start;
}

/* ---- 表单 ---- */
.ss-form { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.ss-sec {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ss-sec-title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-faint);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.ss-sec-note { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--text-faint); font-size: 11.5px; }

.ss-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ss-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ss-lab { font-size: 13px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 6px; }
.ss-req { color: var(--danger); font-weight: 700; }
.ss-hint { margin: 0; font-size: 12px; line-height: 1.6; color: var(--text-faint); }
.ss-hint code,
.ss-lab code {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 0.5px 5px;
  border-radius: 5px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--accent-hi);
}

.ss-input {
  width: 100%;
  min-width: 0;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ss-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.ss-input::placeholder { color: var(--text-faint); }
.ss-mono { font-family: var(--font-mono); font-size: 12.5px; }
.ss-textarea { min-height: 74px; resize: vertical; line-height: 1.6; }
select.ss-input { appearance: auto; cursor: pointer; }
.ss-input[type="number"] { appearance: textfield; }

/* 分段选择 */
.ss-seg {
  display: inline-flex;
  align-self: flex-start;
  padding: 3px;
  gap: 3px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--bg-input);
}
.ss-seg-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 600;
  transition: background 0.12s, color 0.12s;
}
.ss-seg-btn:hover { color: var(--text); }
.ss-seg-btn.ss-on {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent-hi);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent);
}

/* 参数行 */
.ss-param-list { display: flex; flex-direction: column; gap: 10px; }
.ss-param {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
}
.ss-param-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
}
.ss-p-req {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--text-dim);
  white-space: nowrap;
  cursor: pointer;
}
.ss-p-req input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
.ss-p-opts[hidden] { display: none; }

/* 键值行（请求头） */
.ss-kv-list { display: flex; flex-direction: column; gap: 8px; }
.ss-kv {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
  gap: 8px;
  align-items: center;
}

/* 密钥徽标 */
.ss-badge-done {
  display: inline-flex;
  align-items: center;
  padding: 1.5px 8px;
  border-radius: 99px;
  font-size: 10.5px;
  font-weight: 700;
  color: #43c98a;
  border: 1px solid color-mix(in srgb, #43c98a 42%, transparent);
  background: color-mix(in srgb, #43c98a 11%, transparent);
}
.ss-badge-done[hidden] { display: none; }

/* 高级折叠 */
.ss-adv {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  padding: 0 16px;
}
.ss-adv summary {
  cursor: pointer;
  padding: 13px 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  user-select: none;
  list-style: none;
}
.ss-adv summary::-webkit-details-marker { display: none; }
.ss-adv summary::before { content: "▸ "; color: var(--text-faint); }
.ss-adv[open] summary::before { content: "▾ "; }
.ss-adv summary:hover { color: var(--text); }
.ss-adv > .ss-field-row { padding-bottom: 16px; }

/* 表单内联报错红条 */
.ss-alert {
  font-size: 13px;
  line-height: 1.6;
  color: var(--danger);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  background: color-mix(in srgb, var(--danger) 9%, transparent);
  animation: ss-rise 0.2s ease both;
}
.ss-alert[hidden] { display: none; }

.ss-form-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 2px;
}
.ss-form-foot .ss-btn--primary { min-width: 120px; }

/* ---- 试运行面板 ---- */
.ss-test {
  position: sticky;
  top: 0;
  border: 1.5px dashed color-mix(in srgb, var(--accent-2) 45%, var(--border));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent-2) 4%, var(--bg-elevated));
  padding: 0 14px;
  min-width: 0;
}
.ss-test-head {
  cursor: pointer;
  padding: 13px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  user-select: none;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.ss-test-head::-webkit-details-marker { display: none; }
.ss-test-sub { font-size: 11.5px; font-weight: 500; color: var(--text-faint); }
.ss-test-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 14px;
}
.ss-test-args { display: flex; flex-direction: column; gap: 10px; }
.ss-test-field { display: flex; flex-direction: column; gap: 5px; }
.ss-test-lab {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 12.5px;
  flex-wrap: wrap;
}
.ss-test-lab code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-hi);
}
.ss-test-desc { font-size: 11.5px; color: var(--text-faint); }
.ss-test-bool {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-dim);
  cursor: pointer;
}
.ss-test-bool input { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }
.ss-test-run { width: 100%; }

/* 试运行结果 */
.ss-test-result {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: ss-rise 0.2s ease both;
}
.ss-test-result[hidden] { display: none; }
.ss-test-result.ss-ok { border-color: color-mix(in srgb, #43c98a 45%, transparent); }
.ss-test-result.ss-err { border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.ss-tr-pending { font-size: 13px; color: var(--text-dim); }
.ss-tr-head { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.ss-tr-badge {
  display: inline-flex;
  align-items: center;
  padding: 2.5px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
}
.ss-ok .ss-tr-badge {
  color: #43c98a;
  border: 1px solid color-mix(in srgb, #43c98a 45%, transparent);
  background: color-mix(in srgb, #43c98a 12%, transparent);
}
.ss-err .ss-tr-badge {
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  background: color-mix(in srgb, var(--danger) 12%, transparent);
}
.ss-tr-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--bg-hover);
}
.ss-tr-lab {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  margin-top: 2px;
}
.ss-tr-url {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--accent-hi);
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 9px;
  word-break: break-all;
}
.ss-tr-pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 11px;
  max-height: 300px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---- 移动端 ---- */
@media (max-width: 980px) {
  .ss-edit-cols { grid-template-columns: 1fr; }
  .ss-test { position: static; }
}
@media (max-width: 760px) {
  .ss-overlay { padding: 0; }
  .ss-page { width: 100%; height: 100%; border-radius: 0; border: none; }
  .ss-head { padding: 16px 16px 12px; }
  .ss-brand-logo { flex-basis: 40px; width: 40px; height: 40px; border-radius: 12px; }
  .ss-brand-text h1 { font-size: 18px; }
  .ss-body { padding: 14px 16px 20px; }
  .ss-grid { grid-template-columns: 1fr; }
  .ss-list-bar { flex-wrap: wrap; }
  .ss-list-bar .ss-btn--primary { width: 100%; order: -1; }
  .ss-field-row { grid-template-columns: 1fr; }
  .ss-param-grid { grid-template-columns: minmax(0, 1fr) auto; }
  .ss-param-grid .ss-p-type { grid-column: 1 / -1; }
  .ss-kv { grid-template-columns: 1fr; }
  .ss-kv .ss-kv-del { justify-self: end; }
  .ss-form-foot { flex-direction: column; align-items: stretch; }
  .ss-tr-pre { max-height: 220px; }
}

/* 弱化动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .ss-overlay,
  .ss-page,
  .ss-card.ss-anim,
  .ss-alert,
  .ss-test-result { animation: none; }
  .ss-card,
  .ss-sw-knob,
  .ss-sw-knob::after { transition: none; }
}