/* batch26 · attachment-style-test 心电连线风 */
.att-wrap {
  --att-bg: #0d2226;
  --att-ink: #d9edee;
  --att-ink-soft: #8fb0b3;
  --att-card: #122e33;
  --att-line: #1e454c;
  --att-neon: #2ee6c8;
  --att-neon-2: #5affdf;
  --att-warn: #ffb454;
  --att-err: #ff7a7a;
  --att-mono: "Courier New", Consolas, monospace;
  max-width: 960px;
  margin: 0 auto;
  padding: 18px 14px 60px;
  color: var(--att-ink);
  font-size: 15.5px;
  line-height: 1.8;
}
html[data-theme="dark"] .att-wrap {
  --att-bg: #081b1f;
  --att-card: #0d262b;
  --att-line: #1a3d44;
}
.att-wrap b { color: var(--att-neon); font-weight: 700; }

/* hero */
.att-hero { position: relative; background: var(--att-bg); border: 1px solid var(--att-line); border-radius: 10px; padding: 44px 32px 36px; overflow: hidden; }
.att-ecg { position: absolute; top: 14px; left: 0; width: 100%; height: 90px; color: var(--att-neon); opacity: .5; }
.att-ecg-line { stroke: currentColor; filter: drop-shadow(0 0 6px currentColor); }
.att-hero-copy { position: relative; margin-top: 30px; }
.att-kicker { font-family: var(--att-mono); font-size: 12px; letter-spacing: 2px; color: var(--att-neon); display: block; margin-bottom: 10px; }
.att-hero-copy h1 { font-size: 27px; line-height: 1.45; margin: 0 0 10px; color: #fff; }
.att-sub { color: var(--att-ink-soft); margin: 0 0 18px; max-width: 580px; }
.att-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* cards */
.att-card { background: var(--att-card); border: 1px solid var(--att-line); border-radius: 10px; padding: 24px 26px; margin-top: 20px; }
.att-h2 { font-size: 19px; margin: 0 0 12px; display: flex; align-items: center; gap: 10px; font-family: var(--att-mono); }
.att-no { font-size: 12px; color: var(--att-neon); border: 1px solid var(--att-neon); padding: 1px 8px; border-radius: 3px; }
.att-tip { color: var(--att-ink-soft); font-size: 14px; margin: 0 0 12px; }

/* questions */
.att-dim { margin-top: 20px; }
.att-dim-h { margin: 0 0 10px; font-size: 15.5px; color: var(--att-neon); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
.att-dim-h small { font-size: 12.5px; color: var(--att-ink-soft); font-weight: 400; font-family: var(--att-mono); }
.att-q { padding: 12px 14px; border: 1px solid var(--att-line); border-radius: 6px; margin-bottom: 8px; transition: border-color .15s; }
.att-q.miss { border-color: var(--att-err); }
.att-q-txt { margin: 0 0 8px; font-size: 14.5px; }
.att-q-txt i { font-style: normal; font-family: var(--att-mono); color: var(--att-neon); margin-right: 8px; }
.att-opts { display: flex; gap: 5px; }
.att-opt { flex: 1; position: relative; }
.att-opt input { position: absolute; opacity: 0; }
.att-opt span { display: block; text-align: center; font-size: 12px; padding: 7px 0; border: 1px solid var(--att-line); border-radius: 4px; background: var(--att-bg); color: var(--att-ink-soft); cursor: pointer; transition: all .12s; }
.att-opt input:checked + span { border-color: var(--att-neon); color: var(--att-neon-2); background: rgba(46,230,200,.08); box-shadow: 0 0 8px rgba(46,230,200,.25); }
.att-err { display: block; color: var(--att-err); font-size: 13.5px; margin-top: 10px; min-height: 20px; }
.att-err a { color: var(--att-err); margin-right: 4px; text-decoration: underline; font-family: var(--att-mono); }

/* buttons */
.att-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.att-btn { border: 1px solid var(--att-line); background: var(--att-card); color: var(--att-ink); border-radius: 5px; padding: 10px 22px; font-size: 15px; cursor: pointer; font-family: inherit; transition: all .15s; }
.att-btn.primary { background: var(--att-neon); border-color: var(--att-neon); color: #05231f; font-weight: 700; }
.att-btn.primary:hover { background: var(--att-neon-2); }
.att-btn.line { border-color: var(--att-neon); color: var(--att-neon); background: transparent; font-family: var(--att-mono); }
.att-btn.ghost { color: var(--att-ink-soft); }
.att-msg { margin-top: 10px; font-size: 14px; color: var(--att-neon); min-height: 20px; font-family: var(--att-mono); }

/* result */
.att-bars { margin-bottom: 18px; }
.att-bar-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.att-bar-lb { flex: 0 0 76px; font-size: 14px; }
.att-bar-tr { flex: 1; height: 12px; background: var(--att-bg); border: 1px solid var(--att-line); border-radius: 3px; overflow: hidden; }
.att-bar-tr i { display: block; height: 100%; background: linear-gradient(90deg, var(--att-neon), var(--att-warn)); transition: width .5s; }
.att-bar-sc { flex: 0 0 46px; text-align: right; font-family: var(--att-mono); color: var(--att-neon); }
.att-plot-row { display: flex; gap: 20px; flex-wrap: wrap; align-items: flex-start; }
.att-plot-row > svg { background: var(--att-bg); border: 1px solid var(--att-line); border-radius: 8px; }
.att-type-box { flex: 1; min-width: 260px; }
.att-type-lb { font-family: var(--att-mono); font-size: 12px; letter-spacing: 2px; color: var(--att-ink-soft); display: block; }
.att-type-name { display: block; font-size: 26px; color: var(--att-neon); margin: 4px 0 8px; }
.att-type-desc { margin: 0 0 12px; font-size: 14px; color: var(--att-ink-soft); }
.att-type-adv h3 { font-size: 15px; margin: 0 0 8px; }
.att-type-adv ul { margin: 0; padding-left: 20px; font-size: 14px; color: var(--att-ink-soft); }
.att-type-adv li { margin-bottom: 7px; }

/* docs */
.att-steps { margin: 0; padding-left: 22px; }
.att-steps li { margin-bottom: 10px; }
.att-faq-item { border-bottom: 1px dashed var(--att-line); padding: 10px 0; }
.att-faq-item summary { cursor: pointer; font-weight: 700; }
.att-faq-item p { margin: 8px 0 2px; color: var(--att-ink-soft); }
.att-disclaimer p { color: var(--att-ink-soft); font-size: 14px; margin: 0; }

@media (max-width: 768px) {
  .att-hero { padding: 40px 20px 26px; }
  .att-hero-copy h1 { font-size: 22px; }
  .att-opts { flex-wrap: wrap; }
  .att-opt { flex: 1 1 30%; }
  .att-opt span { padding: 8px 0; }
}

/* ===== v1.1 新增组件 ===== */
.att-duo-selects { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.att-duo-field { display: flex; flex-direction: column; gap: 6px; }
.att-duo-field label { font-family: var(--att-mono); font-size: 12px; letter-spacing: 1px; color: var(--att-ink-soft); }
.att-duo-field select { border: 1px solid var(--att-line); background: var(--att-card); color: var(--att-ink); border-radius: 6px; padding: 9px 12px; font-size: 14.5px; min-height: 44px; font-family: var(--att-mono); }
.att-duo-x { color: var(--att-neon); font-size: 18px; padding-bottom: 12px; }
.att-duo-out { margin-top: 14px; border: 1px solid var(--att-line); border-left: 3px solid var(--att-neon); border-radius: 8px; padding: 14px 16px; background: rgba(46,230,200,.05); }
.att-duo-title { font-size: 17px; color: var(--att-neon); margin-right: 12px; }
.att-duo-level { font-family: var(--att-mono); font-size: 12px; color: var(--att-warn); }
.att-duo-out p { margin: 8px 0 10px; font-size: 14px; color: var(--att-ink-soft); line-height: 1.8; }
.att-duo-out ul { margin: 0; padding-left: 20px; font-size: 14px; color: var(--att-ink-soft); }
.att-duo-out li { margin-bottom: 7px; }

.att-trig-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 8px; }
.att-trig-field { display: flex; flex-direction: column; gap: 6px; flex: 1 1 180px; }
.att-trig-field label { font-family: var(--att-mono); font-size: 12px; color: var(--att-ink-soft); }
.att-trig-field input { border: 1px solid var(--att-line); background: var(--att-card); color: var(--att-ink); border-radius: 6px; padding: 9px 12px; font-size: 14.5px; min-height: 44px; width: 100%; }
.att-trig-err { display: block; margin-top: 6px; }
.att-trig-list { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.att-trig-list li { display: flex; align-items: flex-start; gap: 12px; border: 1px solid var(--att-line); border-radius: 8px; padding: 10px 14px; background: var(--att-card); }
.att-trig-date { font-family: var(--att-mono); font-size: 12.5px; color: var(--att-neon); flex: none; padding-top: 2px; }
.att-trig-txt { flex: 1; font-size: 14px; color: var(--att-ink-soft); line-height: 1.7; }
.att-trig-txt b { color: var(--att-ink); }
.att-trig-del { flex: none; border: 1px solid var(--att-line); background: transparent; color: var(--att-err); border-radius: 5px; padding: 4px 10px; font-size: 12.5px; cursor: pointer; }
.att-trig-del:hover { border-color: var(--att-err); }
.att-trig-empty { color: var(--att-ink-soft); font-size: 13.5px; border: 1px dashed var(--att-line); background: transparent; }