/* 第6套 app · 运维工单 / Ops ticket timeline */
:root {
  --char: #12171c;
  --char-2: #1a2229;
  --char-3: #24303a;
  --paper: #d4d8dd;
  --paper-2: #e7eaee;
  --ink: #1a2229;
  --muted: #4e5964;
  --fluoro: #3ee87a;
  --fluoro-ink: #0d3d22;
  --ticket-blue: #3d9bff;
  --ticket-deep: #1d5f9a;
  --hold: #d45454;
  --line: rgba(26, 34, 41, 0.16);
  --mono: "Cascadia Mono", Consolas, "Sarasa Mono SC", "Noto Sans Mono CJK SC", monospace;
  --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --max: 1080px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: auto; }

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--paper-2);
  background-color: var(--char);
  background-image:
    linear-gradient(180deg, rgba(61, 155, 255, 0.05), transparent 28%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      rgba(62, 232, 122, 0.035) 32px
    );
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.8;
}

img,
svg { max-width: 100%; height: auto; vertical-align: middle; }

a {
  color: var(--ticket-blue);
  text-underline-offset: 0.18em;
}

a:hover { color: var(--fluoro); }

p { margin: 0 0 0.92rem; }

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.35;
  font-weight: 700;
}

h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.45rem, 3vw, 2.05rem);
}

h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.14rem, 2.1vw, 1.38rem);
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  color: var(--ticket-deep);
}

ul,
ol { margin: 0 0 1rem; padding-left: 1.2rem; }

li + li { margin-top: 0.28rem; }

.ops-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--fluoro);
  color: var(--fluoro-ink);
  padding: 0.4rem 0.7rem;
  z-index: 80;
}

.ops-skip:focus { left: 0.6rem; top: 0.6rem; }

.ops-wrap { width: min(var(--max), calc(100% - 1.6rem)); margin: 0 auto; }

/* —— 值班顶栏 —— */
.ops-head {
  background: var(--char-2);
  border-bottom: 1px solid rgba(62, 232, 122, 0.28);
}

.ops-rail {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--fluoro);
  padding: 0.38rem 0;
}

.ops-rail span { color: #9aa7b3; }

.ops-rail strong { color: var(--ticket-blue); font-weight: 600; }

.ops-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0 0.85rem;
}

.ops-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--paper-2);
  font-weight: 800;
  font-size: 1.2rem;
}

.ops-brand svg { flex: 0 0 auto; }

.ops-brand em {
  font-style: normal;
  color: var(--fluoro);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  display: block;
}

.ops-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ops-nav a {
  text-decoration: none;
  color: #c5ced6;
  font-size: 0.92rem;
  padding: 0.38rem 0.72rem;
  border: 1px solid rgba(61, 155, 255, 0.28);
  background: var(--char-3);
}

.ops-nav a:hover,
.ops-nav a.is-current,
.ops-nav a[aria-current="page"] {
  color: var(--char);
  background: var(--fluoro);
  border-color: var(--fluoro);
}

/* —— 时间轴脊柱 —— */
.ops-board {
  display: grid;
  grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
  gap: 1.4rem;
  padding: 1.4rem 0 2.2rem;
}

.ops-queue {
  align-self: start;
  background: var(--char-2);
  border: 1px solid rgba(61, 155, 255, 0.22);
  padding: 0.85rem 0.8rem 1rem;
}

.ops-queue h3 {
  margin: 0 0 0.65rem;
  color: var(--fluoro);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  font-weight: 600;
}

.ops-queue ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ops-queue li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0.4rem;
  padding: 0.42rem 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: #c5ced6;
}

.ops-queue li:first-child { border-top: 0; }

.ops-queue code {
  font-family: var(--mono);
  color: var(--ticket-blue);
  font-size: 0.72rem;
}

.ops-queue a { color: inherit; text-decoration: none; }

.ops-queue a:hover { color: var(--fluoro); }

.ops-main { min-width: 0; }

.ops-tl {
  position: relative;
  padding-left: 1.55rem;
}

.ops-tl::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: linear-gradient(180deg, var(--fluoro), var(--ticket-blue) 55%, var(--fluoro));
}

.ops-node {
  position: relative;
  margin: 0 0 1.25rem;
}

.ops-node::before {
  content: "";
  position: absolute;
  left: -1.42rem;
  top: 1.15rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--char);
  border: 2px solid var(--fluoro);
  box-shadow: 0 0 0 3px rgba(62, 232, 122, 0.16);
  z-index: 1;
}

.ops-node.is-hero::before { border-color: var(--ticket-blue); box-shadow: 0 0 0 3px rgba(61, 155, 255, 0.2); }

/* —— 工单纸 —— */
.ops-ticket {
  background: var(--paper-2);
  color: var(--ink);
  border: 1px solid #b7bec6;
  box-shadow: 6px 8px 0 rgba(0, 0, 0, 0.28);
  position: relative;
  padding: 1.05rem 1.1rem 1.15rem 1.25rem;
}

.ops-ticket::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 10px;
  bottom: 10px;
  width: 14px;
  background:
    radial-gradient(circle at 7px 8px, var(--char) 5px, transparent 6px) 0 0 / 14px 18px;
  pointer-events: none;
}

.ops-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
  align-items: center;
  margin: 0 0 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.ops-id {
  color: var(--fluoro-ink);
  background: var(--fluoro);
  padding: 0.12rem 0.4rem;
  font-weight: 700;
}

.ops-pri {
  color: var(--ticket-deep);
  border: 1px solid var(--ticket-blue);
  padding: 0.1rem 0.38rem;
}

.ops-state {
  color: #fff;
  background: var(--ticket-deep);
  padding: 0.1rem 0.38rem;
}

.ops-time { color: var(--muted); }

.ops-kicker {
  margin: 0 0 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ticket-deep);
  letter-spacing: 0.08em;
}

.log {
  font-size: 0.98rem;
}

.log .ts {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ticket-deep);
  margin-right: 0.35rem;
}

.log .lv {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  margin-right: 0.4rem;
  padding: 0.05rem 0.28rem;
}

.log .lv-info { color: var(--fluoro-ink); background: #b7f0cc; }
.log .lv-note { color: var(--ticket-deep); background: #cce4fb; }
.log .lv-hold { color: #fff; background: var(--hold); }

.ops-note {
  margin: 0.2rem 0 0;
  padding: 0.55rem 0.7rem;
  background: var(--paper);
  border-left: 3px solid var(--ticket-blue);
  color: var(--muted);
  font-size: 0.92rem;
}

/* —— 按钮 / 平台格 —— */
.ops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.85rem 0 0.2rem;
}

.ops-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  background: var(--ticket-deep);
  color: #fff;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--ticket-blue);
  font-size: 0.95rem;
}

.ops-btn:hover { background: #14487a; color: #fff; }

.ops-btn-win {
  background: var(--fluoro-ink);
  border-color: var(--fluoro);
  color: var(--fluoro);
}

.ops-btn-win:hover { background: #0a2a18; color: var(--fluoro); }

.ops-btn-ghost {
  background: transparent;
  color: var(--ticket-deep);
  border-color: var(--ticket-deep);
}

.ops-btn-ghost:hover { background: #d7e8f7; color: var(--ticket-deep); }

.ops-grid-2,
.ops-grid-3,
.ops-grid-4 {
  display: grid;
  gap: 0.75rem;
  margin: 0.85rem 0;
}

.ops-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ops-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ops-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.ops-cell {
  background: var(--paper);
  border: 1px solid #c3c9d0;
  padding: 0.75rem 0.8rem 0.85rem;
}

.ops-cell h3 {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ops-cell p:last-child { margin-bottom: 0; }

.ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 0.7rem 0 1rem;
  background: var(--paper);
}

.ops-table th,
.ops-table td {
  border: 1px solid #c3c9d0;
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.ops-table th {
  background: #cfd8e2;
  color: var(--ticket-deep);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.ops-faq + .ops-faq {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--line);
}

.ops-faq h3 { color: var(--ink); }

.ops-cta {
  margin-top: 0.6rem;
}

/* —— 页脚 —— */
.ops-foot {
  background: var(--char-2);
  border-top: 1px solid rgba(62, 232, 122, 0.22);
  color: #b7c2cc;
  padding: 1.1rem 0 1.4rem;
  font-size: 0.9rem;
}

.ops-foot p { margin: 0 0 0.4rem; }

.ops-foot .chk {
  font-family: var(--mono);
  color: var(--fluoro);
  font-size: 0.82rem;
}

@media (max-width: 880px) {
  .ops-board { grid-template-columns: 1fr; }
  .ops-queue { order: 2; }
  .ops-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ops-grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .ops-bar { flex-direction: column; align-items: flex-start; }
  .ops-grid-2,
  .ops-grid-4 { grid-template-columns: 1fr; }
  .ops-tl { padding-left: 1.2rem; }
}