/* THE FORGE, static edition. Ported from shiny-apps/_forge_template/www/custom.css
   so this page sits beside the Shiny apps and looks like one of them. */

:root {
  --charcoal: #2D2D2D;
  --dark-bg: #1E1E1E;
  --card-bg: #363636;
  --gold: #C5A55A;
  --ember: #E8723A;
  --steel: #8A9DAF;
  --warm-white: #F5F0E6;
  --muted: #A0A0A0;
  --border: #444444;
  --green: #4CAF50;
  --red: #E74C3C;
  --blue: #4A90D9;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--charcoal);
  color: var(--warm-white);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
a { color: var(--gold); }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* ---------- navbar ---------- */
.navbar {
  background: var(--dark-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 62px;
  flex-wrap: wrap;
}
.forge-brand { display: flex; align-items: center; line-height: 1; margin-right: 8px; }
.forge-logo { position: relative; width: 95px; height: 62px; flex-shrink: 0; overflow: visible; }
.forge-anvil { position: absolute; top: 0; left: 0; width: 95px; height: auto; z-index: 2;
  filter: drop-shadow(0 0 5px rgba(232,114,58,0.5)); }
.forge-fire { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: auto; height: 62px; z-index: 3; opacity: 0.9; }
.forge-text { display: flex; align-items: baseline; gap: 6px; padding-left: 8px; }
.forge-title { color: var(--gold); font-weight: 800; font-size: 1.1em; letter-spacing: 1px; }
.forge-subtitle { color: var(--steel); font-weight: 400; font-size: 0.85em; }

.nav { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; }
.nav button {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); font: inherit; font-weight: 500; text-transform: uppercase;
  font-size: 0.78em; letter-spacing: 0.5px; padding: 10px 10px; cursor: pointer;
}
.nav button:hover { color: var(--warm-white); }
.nav button.active { color: var(--gold); border-bottom-color: var(--gold); }
.nav button .num { color: var(--ember); font-weight: 700; margin-right: 4px; }
.nav button .bar { color: var(--steel); font-weight: 400; margin: 0 1px; }  /* the conditioning bar, standing in for the word */
.nav-right a { color: var(--steel); font-size: 0.8em; text-decoration: none; }

/* ---------- tabs ---------- */
.tab { display: none; }
.tab.active { display: grid; grid-template-columns: 290px 1fr; min-height: calc(100vh - 62px); }
@media (max-width: 960px) { .tab.active { grid-template-columns: 1fr; } }

.sidebar {
  background: var(--dark-bg);
  border-right: 1px solid var(--border);
  padding: 18px 16px 90px 16px;
}
.sidebar h2 { color: var(--gold); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.5px; margin: 0 0 6px; }
.sidebar .says { color: var(--warm-white); font-size: 0.92em; margin: 0 0 14px; }
.sidebar .says .katex { font-size: 1em; }
.sidebar label { display: block; color: var(--gold); font-weight: 600; font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.3px; margin: 14px 0 6px; }
.dial-value { display: flex; justify-content: space-between; align-items: baseline; color: var(--warm-white); font-size: 0.9em; margin-top: 4px; }
.dial-value .val { font-weight: 700; color: var(--warm-white); }
.file-badge { display: inline-block; background: var(--ember); color: #fff; padding: 2px 9px; border-radius: 12px; font-size: 0.72em; font-weight: 700; letter-spacing: 0.3px; visibility: hidden; }
.file-badge.on { visibility: visible; }
.ticks { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.7em; margin-top: 2px; }

input[type=range] { width: 100%; -webkit-appearance: none; appearance: none; background: transparent; margin: 6px 0 0; }
input[type=range]::-webkit-slider-runnable-track { height: 6px; background: linear-gradient(90deg, var(--gold) var(--pct, 0%), #555 var(--pct, 0%)); border-radius: 3px; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--ember); border: 2px solid var(--dark-bg); margin-top: -7px; cursor: pointer; box-shadow: 0 0 0 2px rgba(232,114,58,0.35); }
input[type=range]::-moz-range-track { height: 6px; background: #555; border-radius: 3px; }
input[type=range]::-moz-range-progress { height: 6px; background: var(--gold); border-radius: 3px; }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--ember); border: 2px solid var(--dark-bg); cursor: pointer; }

.check { display: flex; align-items: center; gap: 8px; color: var(--warm-white); font-size: 0.88em; margin: 8px 0; cursor: pointer; text-transform: none; font-weight: 400; letter-spacing: 0; }
.check input { accent-color: var(--gold); width: 16px; height: 16px; }
.radios { display: flex; gap: 6px; }
.radios button { flex: 1; background: #404040; border: 1px solid #555; color: var(--warm-white); font: inherit; font-size: 0.82em; padding: 5px 0; border-radius: 4px; cursor: pointer; }
.radios button.active { background: var(--gold); color: var(--dark-bg); border-color: var(--gold); font-weight: 700; }

.callout { border-left: 3px solid var(--steel); padding: 10px 14px; margin: 10px 0; background: rgba(255,255,255,0.03); border-radius: 4px; color: var(--warm-white); font-size: 0.88em; }
.callout.warning { border-left-color: var(--ember); }
.callout.success { border-left-color: var(--green); }
.callout.gold { border-left-color: var(--gold); }
.callout em { color: var(--gold); font-style: normal; }

/* ---------- main ---------- */
.main { padding: 16px; display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); align-content: start; }
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 6px; box-shadow: 0 2px 8px rgba(0,0,0,0.3); display: flex; flex-direction: column; min-width: 0; }
.card.look { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 2px 12px rgba(197,165,90,0.25); }
.card-header { background: rgba(197,165,90,0.12); border-bottom: 1px solid var(--border); padding: 8px 14px; font-weight: 600; font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.5px; color: var(--gold); display: flex; justify-content: space-between; align-items: center; }
.card-header .tag { background: var(--gold); color: var(--dark-bg); font-size: 0.85em; padding: 1px 8px; border-radius: 10px; letter-spacing: 0.3px; }
.card-body { padding: 10px 14px 12px; flex: 1; }
.span-12 { grid-column: span 12; } .span-8 { grid-column: span 8; } .span-7 { grid-column: span 7; } .span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; } .span-4 { grid-column: span 4; }
@media (max-width: 1250px) { .span-4 { grid-column: span 6; } .span-7, .span-5, .span-8 { grid-column: span 12; } }
@media (max-width: 760px) { .span-4, .span-6 { grid-column: span 12; } }

svg.plot { width: 100%; height: auto; display: block; }
svg.plot text { font-family: "Inter", sans-serif; }
.plot-note { color: var(--muted); font-size: 0.78em; margin-top: 6px; }

pre.printout { margin: 0; color: var(--warm-white); font-size: 0.74em; line-height: 1.45; white-space: pre-wrap; overflow-x: auto; background: #2a2a2a; border: 1px solid var(--border); border-radius: 4px; padding: 10px 12px; }
pre.printout .hit { color: var(--ember); font-weight: 700; }
pre.printout .ok { color: var(--green); }

.metric { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); }
.metric:last-child { border-bottom: none; }
.metric .lab { color: var(--muted); font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.3px; }
.metric .val { font-weight: 700; font-size: 1.05em; color: var(--warm-white); white-space: nowrap; }
.metric .val.gold { color: var(--gold); } .metric .val.ember { color: var(--ember); } .metric .val.green { color: var(--green); } .metric .val.steel { color: var(--steel); } .metric .val.blue { color: var(--blue); }
.metric .sub { color: var(--muted); font-size: 0.72em; display: block; text-transform: none; letter-spacing: 0; }

.verdict { text-align: center; padding: 10px; margin-bottom: 10px; border-radius: 6px; background: rgba(255,255,255,0.04); border: 1px solid var(--steel); }
.verdict .lab { font-weight: 700; font-size: 1.05em; }
.verdict .msg { color: var(--muted); font-size: 0.85em; margin-top: 2px; }
.verdict.good { border-color: var(--green); } .verdict.good .lab { color: var(--green); }
.verdict.warn { border-color: var(--gold); } .verdict.warn .lab { color: var(--gold); }
.verdict.bad { border-color: var(--ember); } .verdict.bad .lab { color: var(--ember); }

.question p { margin: 6px 0; }
.btn { background: var(--ember); border: none; color: var(--warm-white); font: inherit; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.8em; padding: 7px 14px; border-radius: 4px; cursor: pointer; }
.btn:hover { background: #D4622E; }
.answer { display: none; margin-top: 10px; padding: 10px 14px; border-left: 3px solid var(--green); background: rgba(76,175,80,0.08); border-radius: 4px; }
.answer.open { display: block; }

.memo { font-style: italic; color: var(--warm-white); }

/* ---------- blueprint ---------- */
.blueprint-fab { position: fixed; bottom: 20px; right: 20px; z-index: 1040; background: rgba(197,165,90,0.9); color: var(--dark-bg); border: none; border-radius: 24px; padding: 10px 18px; font: inherit; font-weight: 700; font-size: 0.8em; letter-spacing: 0.5px; cursor: pointer; box-shadow: 0 3px 12px rgba(0,0,0,0.4); transition: all 0.2s ease; }
.blueprint-fab:hover { background: var(--gold); transform: translateY(-1px); }
.offcanvas { position: fixed; top: 0; right: 0; height: 100%; width: 440px; max-width: 92vw; background: var(--dark-bg); border-left: 2px solid var(--gold); z-index: 1050; transform: translateX(100%); transition: transform 0.25s ease; display: flex; flex-direction: column; }
.offcanvas.open { transform: translateX(0); }
.offcanvas-header { background: rgba(197,165,90,0.08); border-bottom: 1px solid rgba(197,165,90,0.2); padding: 14px 20px; display: flex; justify-content: space-between; align-items: center; }
.offcanvas-title { color: var(--gold); font-size: 0.9em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.offcanvas-close { background: none; border: none; color: var(--warm-white); font-size: 1.3em; cursor: pointer; }
.blueprint-content { padding: 18px 20px; color: var(--warm-white); font-size: 0.9em; line-height: 1.7; overflow-y: auto; }
.blueprint-content h5 { color: var(--gold); font-size: 0.85em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin: 16px 0 8px; border-bottom: 1px solid rgba(197,165,90,0.2); padding-bottom: 4px; }
.blueprint-content h5:first-child { margin-top: 0; }
.blueprint-content p { margin: 6px 0; }
.blueprint-eq { background: rgba(255,255,255,0.04); border-left: 3px solid var(--gold); border-radius: 0 4px 4px 0; padding: 10px 16px; margin: 8px 0; overflow-x: auto; }
.blueprint-content .katex { color: var(--warm-white); }
.backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 1045; display: none; }
.backdrop.open { display: block; }

.footer { color: var(--muted); font-size: 0.78em; padding: 14px 16px 70px; border-top: 1px solid var(--border); background: var(--dark-bg); }
.footer a { color: var(--steel); }

.anvil-dials label { margin-top: 10px; }
.anvil-dials .ticks span:nth-child(2) { color: var(--warm-white); }
.planted { color: var(--muted); font-size: 0.82em; margin-top: 10px; }
.planted b { color: var(--gold); }

/* the dial's "this notch is the cadet file" marker */
.track-wrap { position: relative; padding: 0 10px; }
.file-tick { position: absolute; top: 20px; width: 2px; height: 9px; background: var(--ember); transform: translateX(-50%); margin-left: 0; }
.span-3 { grid-column: span 3; }
@media (max-width: 1250px) { .span-3 { grid-column: span 6; } }
@media (max-width: 760px) { .span-3 { grid-column: span 12; } }