/* ============================================================
   SCS SPIDER — network ops console theme
   display: Bricolage Grotesque · body: IBM Plex Sans · data: IBM Plex Mono
   ============================================================ */

:root {
  --bg: #0a120e;
  --bg-2: #0d1813;
  --surface: #101c16;
  --surface-2: #152419;
  --line: #1f3429;
  --line-bright: #2c4a3a;
  --ink: #e9f4ed;
  --muted: #8ca99a;
  --faint: #5d7568;
  --accent: #36e3a2;
  --accent-dim: #1d8f67;
  --accent-glow: rgba(54, 227, 162, 0.14);
  --amber: #ffb02e;
  --danger: #ff6464;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 60% 40% at 75% -5%, rgba(54, 227, 162, 0.07), transparent 60%),
    radial-gradient(ellipse 50% 35% at 10% 110%, rgba(255, 176, 46, 0.05), transparent 60%),
    radial-gradient(circle at center, rgba(140, 169, 154, 0.055) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 26px 26px;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

::selection { background: var(--accent); color: #06140e; }

h1, h2, h3, .display-font {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #7df0c4; }

code, .mono { font-family: var(--font-mono); }

/* ---------- eyebrow / kicker labels ---------- */
.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker::before { content: "// "; color: var(--faint); }

/* ---------- nav ---------- */
.spider-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 18, 14, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.spider-nav .inner {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  /* width/horizontal padding come from Bootstrap .container so the brand lines
     up exactly with the page body and footer; only set the vertical padding. */
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink) !important;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.brand .glyph {
  width: 26px; height: 26px;
  color: var(--accent);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}
.brand em { color: var(--accent); font-style: normal; }
.spider-nav .links { display: flex; gap: 1.4rem; margin-left: auto; align-items: center; }
.spider-nav .links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}
.spider-nav .links a:hover, .spider-nav .links a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- buttons ---------- */
.btn-spider, .btn-ghost, .btn-danger-ghost, .btn-amber-ghost {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 0.6rem 1.3rem;
  border: 1px solid var(--accent);
  transition: all 0.18s ease;
  display: inline-block;
  cursor: pointer;
}
.btn-spider { background: var(--accent); color: #06140e !important; }
.btn-spider:hover { background: #7df0c4; border-color: #7df0c4; box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--accent) !important; }
.btn-ghost:hover { background: var(--accent-glow); }
.btn-sm-spider { padding: 0.3rem 0.7rem; font-size: 0.7rem; }
/* equal-sized action buttons inside tables */
.table-spider .btn-sm-spider {
  white-space: nowrap;
  min-width: 76px;
  text-align: center;
  padding: 0.35rem 0.5rem;
  line-height: 1.3;
}
.btn-danger-ghost { border-color: var(--danger); color: var(--danger) !important; background: transparent; }
.btn-danger-ghost:hover { background: rgba(255, 100, 100, 0.12); }
.btn-amber-ghost { border-color: var(--amber); color: var(--amber) !important; background: transparent; }
.btn-amber-ghost:hover { background: rgba(255, 176, 46, 0.12); }

/* ---------- hero ---------- */
.hero { padding: 5rem 0 3.5rem; position: relative; overflow: hidden; }
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.04;
  margin: 0.9rem 0 1.1rem;
}
.hero h1 .silk { color: var(--accent); }
.hero .lede { color: var(--muted); font-size: 1.08rem; max-width: 34rem; line-height: 1.65; }

/* ---------- the routing diagram ---------- */
.route-diagram { width: 100%; max-width: 640px; }
.route-diagram .wire {
  stroke: var(--line-bright);
  stroke-width: 1.6;
  fill: none;
  stroke-dasharray: 6 5;
  animation: wireflow 1.6s linear infinite;
}
.route-diagram .wire.out { stroke: var(--accent-dim); }
@keyframes wireflow { to { stroke-dashoffset: -22; } }
.route-diagram .node-box { fill: var(--surface); stroke: var(--line-bright); }
.route-diagram .node-box.hub { stroke: var(--accent); filter: drop-shadow(0 0 10px var(--accent-glow)); }
.route-diagram .node-box.target { stroke: var(--amber); }
.route-diagram text { font-family: var(--font-mono); fill: var(--muted); font-size: 10.5px; }
.route-diagram .node-label { fill: var(--ink); font-size: 12px; font-weight: 600; }
.route-diagram .hub-label { fill: var(--accent); }
.route-diagram .target-label { fill: var(--amber); }
.route-diagram .pulse {
  fill: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
  transform-origin: center;
}
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ---------- reveal-on-load ---------- */
.reveal { opacity: 0; transform: translateY(14px); animation: reveal 0.7s cubic-bezier(0.2, 0.7, 0.3, 1) forwards; }
.reveal.d1 { animation-delay: 0.08s; }
.reveal.d2 { animation-delay: 0.18s; }
.reveal.d3 { animation-delay: 0.3s; }
.reveal.d4 { animation-delay: 0.45s; }
@keyframes reveal { to { opacity: 1; transform: none; } }

/* ---------- stat strip ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.stat-strip .stat { background: var(--surface); padding: 1.1rem 1.3rem; }
.stat .num {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat .num.amber { color: var(--amber); }
.stat .lbl {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 0.45rem;
}

/* ---------- panels & cards ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
}
.panel:hover { border-color: var(--line-bright); }
.panel h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.panel .icon-chip {
  width: 38px; height: 38px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-glow);
  color: var(--accent);
  margin-bottom: 0.9rem;
  font-family: var(--font-mono);
  font-weight: 600;
}
.panel p { color: var(--muted); font-size: 0.92rem; line-height: 1.6; margin: 0; }

.section-pad { padding: 3.5rem 0; }
.section-head { margin-bottom: 2rem; }
.section-head h2 { font-size: 1.9rem; margin-top: 0.5rem; }

/* ---------- step list (how it works) ---------- */
.steps { counter-reset: step; display: grid; gap: 0; border-left: 1px solid var(--line-bright); }
.step { position: relative; padding: 0 0 1.8rem 2rem; }
.step:last-child { padding-bottom: 0; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -1.05rem;
  top: -0.1rem;
  width: 2.1rem; height: 2.1rem;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.step h4 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; }
.step p { color: var(--muted); font-size: 0.92rem; margin: 0; max-width: 38rem; }
.step code { color: var(--amber); font-size: 0.85em; background: var(--surface-2); padding: 0.1em 0.4em; border-radius: 4px; }

/* ---------- code blocks ---------- */
.codeblock {
  background: #07100b;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: #c4dccf;
  overflow-x: auto;
  white-space: pre;
}
.codeblock .cm { color: var(--faint); }
.codeblock .k { color: var(--accent); }
.codeblock .s { color: var(--amber); }

/* ---------- tables ---------- */
.table-spider { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table-spider th {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  text-align: left;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--line-bright);
  white-space: nowrap;
}
.table-spider td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  vertical-align: middle;
}
.table-spider tr:hover td { background: rgba(54, 227, 162, 0.035); }
.table-spider .mono { font-size: 0.8rem; color: var(--muted); }
.table-spider .mono.bright { color: var(--amber); }

/* ---------- badges & dots ---------- */
.badge-spider {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28em 0.7em;
  border-radius: 99px;
  border: 1px solid;
  display: inline-block;
}
.badge-on { color: var(--accent); border-color: var(--accent-dim); background: var(--accent-glow); }
.badge-off { color: var(--danger); border-color: rgba(255, 100, 100, 0.4); background: rgba(255, 100, 100, 0.08); }
.badge-neutral { color: var(--muted); border-color: var(--line-bright); background: var(--surface-2); }
.badge-amber { color: var(--amber); border-color: rgba(255, 176, 46, 0.45); background: rgba(255, 176, 46, 0.08); }

.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.45em; }
.dot.on { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot.off { background: var(--danger); }

/* ---------- forms ---------- */
.form-spider label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
  display: block;
}
.form-spider .form-control, .form-spider .form-select {
  background: var(--bg-2);
  border: 1px solid var(--line-bright);
  color: var(--ink);
  border-radius: 6px;
  font-size: 0.92rem;
  padding: 0.55rem 0.8rem;
  width: 100%;
}
.form-spider .form-control:focus, .form-spider .form-select:focus {
  background: var(--bg-2);
  color: var(--ink);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  outline: none;
}
.form-spider .form-control::placeholder { color: var(--faint); }
.form-check-input { background-color: var(--bg-2); border-color: var(--line-bright); }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }

.text-danger, .validation-summary-errors { color: var(--danger) !important; font-size: 0.85rem; }
.validation-summary-errors ul { margin: 0; padding-left: 1.1rem; }

/* ---------- alerts ---------- */
.alert-spider {
  border: 1px solid var(--accent-dim);
  background: var(--accent-glow);
  color: var(--accent);
  border-radius: 8px;
  padding: 0.8rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.alert-spider.warn { border-color: rgba(255, 176, 46, 0.5); background: rgba(255, 176, 46, 0.08); color: var(--amber); }
.alert-spider.error { border-color: rgba(255, 100, 100, 0.5); background: rgba(255, 100, 100, 0.08); color: var(--danger); }

/* ---------- admin chrome ---------- */
.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2.2rem 0 1.6rem;
}
.admin-head h1 { font-size: 1.7rem; margin: 0; }
.admin-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1.8rem; }
.admin-tabs a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.admin-tabs a:hover { border-color: var(--accent-dim); color: var(--accent); }
.admin-tabs a.active { background: var(--accent-glow); border-color: var(--accent); color: var(--accent); }

/* ---------- icon buttons ---------- */
.btn-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-bright);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  transition: all 0.15s ease;
}
.btn-icon svg { width: 16px; height: 16px; display: block; }
.btn-icon:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.btn-icon.amber:hover { border-color: var(--amber); color: var(--amber); background: rgba(255, 176, 46, 0.12); }
.btn-icon.danger:hover { border-color: var(--danger); color: var(--danger); background: rgba(255, 100, 100, 0.12); }

/* ---------- modal ---------- */
.spider-modal {
  background: var(--surface);
  border: 1px solid var(--line-bright);
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 40px var(--accent-glow);
  color: var(--ink);
}
.spider-modal .modal-header,
.spider-modal .modal-footer {
  border-color: var(--line);
}
.spider-modal .modal-title { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; }
.btn-close-spider {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.3rem;
}
.btn-close-spider:hover { color: var(--accent); }

/* ---------- api key copy ---------- */
.key-cell {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: 480px;
}
.key-text {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--amber);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.3rem 0.6rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.copy-btn { flex-shrink: 0; }
.copy-btn.copied {
  background: var(--accent);
  color: #06140e !important;
  border-color: var(--accent);
}

/* ---------- analytics ---------- */
.chart-cols {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 170px;
  padding-top: 1rem;
}
.chart-col-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  min-width: 0;
}
.chart-col {
  width: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent-dim));
  border-radius: 3px 3px 0 0;
  box-shadow: 0 0 10px var(--accent-glow);
  transition: height 0.4s ease;
}
.chart-col.zero { background: var(--line); box-shadow: none; }
.chart-col-wrap:hover .chart-col { background: linear-gradient(180deg, #7df0c4, var(--accent)); }
.chart-val {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent);
  margin-bottom: 3px;
  line-height: 1;
}
.chart-day {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--faint);
  margin-top: 5px;
  line-height: 1;
}
.share-bar {
  height: 6px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 3px;
}
.share-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  border-radius: 99px;
}

/* ---------- login ---------- */
.login-wrap { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 3rem 1rem; }
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--line-bright);
  border-radius: 12px;
  padding: 2.2rem 2.2rem 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--accent-glow);
}
.login-card h1 { font-size: 1.45rem; }

/* ---------- footer ---------- */
.spider-footer {
  border-top: 1px solid var(--line);
  margin-top: 4rem;
  padding: 1.6rem 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--faint);
}
.spider-footer a { color: var(--muted); }
.spider-footer a:hover { color: var(--accent); }

/* ---------- docs ---------- */
.docs-toc {
  position: sticky; top: 5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.docs-toc a { display: block; color: var(--muted); padding: 0.3rem 0 0.3rem 0.9rem; border-left: 1px solid var(--line); }
.docs-toc a:hover { color: var(--accent); border-left-color: var(--accent); }
.docs h2 { font-size: 1.45rem; margin: 2.6rem 0 1rem; scroll-margin-top: 5rem; }
.docs h2 .hash { color: var(--accent-dim); margin-right: 0.3rem; }
.docs p { color: var(--muted); line-height: 1.7; max-width: 46rem; }
.docs .method {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  padding: 0.2em 0.55em;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.method.get { background: rgba(54, 227, 162, 0.15); color: var(--accent); }
.method.post { background: rgba(255, 176, 46, 0.15); color: var(--amber); }
.method.put { background: rgba(110, 168, 254, 0.15); color: #6ea8fe; }
.method.del { background: rgba(255, 100, 100, 0.15); color: var(--danger); }

@media (max-width: 768px) {
  .hero { padding: 3rem 0 2rem; }
  .spider-nav .links { gap: 0.9rem; }
  .spider-nav .inner { padding: 0.8rem 1rem; }
}