:root {

/*
  --ink: #1c1915;
  --muted: #5c564c;
  --paper: #f6f1e7;
  --card: #fffdf8;
  --line: #d7cfc0;
  --accent: #6b3f2a;
  --accent-2: #2f4a3c;
  --ok: #215c38;
  --ok-bg: #e5f4ea;
  --bad: #8a1f1f;
  --bad-bg: #f8e6e4;
  --mid: #7a5b12;
  --mid-bg: #f7efd4;
  --shadow: 0 1px 2px rgba(40, 30, 16, 0.06), 0 8px 24px rgba(40, 30, 16, 0.06);
*/
  --ink: #15151c;
  --muted: #4c585c;
  --paper: #e7eff6;
  --card: #f8feff;
  --line: #c0d3d7;
  --accent: #2a496b;
  --accent-2: #442f4a;
  --ok: #215c38;
  --ok-bg: #e5f4ea;
  --bad: #8a1f1f;
  --bad-bg: #f8e6e4;
  --mid: #12547a;
  --mid-bg: #b0b7d4;
  --shadow: 0 1px 2px rgba(16, 28, 40, 0.06), 0 8px 24px rgba(16, 22, 40, 0.06);
  
}

* { box-sizing: border-box; }

.sa-inline {
  display: inline-block;
  vertical-align: baseline;
  margin: 0 0.15em;
}

.sa-inline input[type="text"] {
  width: 11rem;
  max-width: 40vw;
  font-family: "Gentium Plus", serif;
  font-size: 1.05rem;
  padding: 0.12rem 0.4rem;
  border: none;
  border-bottom: 2px solid var(--ink);
  border-radius: 0;
  background: transparent;
}

.mw-blank {
  display: inline-block;
  min-width: 6rem;
  margin: 0 0.2em;
  border-bottom: 2px solid var(--ink);
  color: transparent;
}

footer {
  box-sizing: content-box;
  /* position: fixed; */
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin:0;
  padding:0;
  margin-top: 5em;
  width:100vw;
  left:0; right:0; bottom:0;
  background: #582c83;
  background: radial-gradient(circle, rgba(88,44,131,1) 35%, rgba(32,21,71,1) 100%);
  height:60px;
  border-top: 3px solid #ac58ff;
  color: white;
}

footer > p, img {
  display: inline-block;
  margin: 0 35px;

}

footer a {
  color: white;
}

footer > img {
  position: relative;
  bottom: -1px;
}

img.github_logo {
  display: inline-block;
  position: relative;
  bottom: -3px;

}

img#fu_logo_img {
  height:  45px;
  position: absolute;
  bottom:  -13px;
  left:  -30px;
}

span#fu_motto {
  position:  absolute;
  bottom:  -10px;
  left:  40px;
}

p#fu_logo, span#furman_motto {
  font-family: Helvetica, sans;
  font-weight: 200;
  font-size: 12pt;
  color: white;
  z-index:  100;
  display: inline-block;
  position: fixed;
  bottom: 5px;  
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  line-height: 1.45;
}

.smallprint {
  font-size: 80%;
}

.app-header, .toolbar, .status-line, .parse-warnings, .quiz, footer {
  width: min(1100px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
}

.app-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  padding: 1.4rem 0 0.8rem;
}

.brand h1 {
  margin: 0;
  font-size: 1.65rem;
  letter-spacing: 0.02em;
}

.brand p {
  margin: 0.15rem 0 0;
  color: var(--muted);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.stats span {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.92rem;
}

.stats .ok { color: var(--ok); }
.stats .bad { color: var(--bad); }
.stats .mid { color: var(--mid); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.75rem;
  align-items: flex-end;
  padding: 0.8rem 0 0.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.8rem;
  color: var(--muted);
}

select, .btn {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 0.42rem 0.7rem;
}

.btn { cursor: pointer; }
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pager {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.status-line {
  color: var(--muted);
  margin: 0.4rem auto 0.6rem;
}

.parse-warnings {
  background: var(--mid-bg);
  border: 1px solid #e29ad4;
  padding: 0.7rem 0.9rem;
  white-space: pre-wrap;
  font-size: 0.86rem;
}

.quiz { padding-bottom: 3rem; }

.question {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem 0.95rem;
  margin: 0.85rem 0;
}

.question.is-correct { border-color: #9dccad; }
.question.is-incorrect { border-color: #e3b1ab; }
.question.is-partial { border-color: #e0c984; }

.q-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
}

.q-title { font-weight: 700; color: var(--accent); }
.q-stem {
  font-family: "Gentium Plus", "Times New Roman", serif;
  font-size: 1.22rem;
  margin: 0.2rem 0 0.75rem;
}

.choices { display: flex; flex-direction: column; gap: 0.4rem; }
.choice {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px solid transparent;
}

.choice span, .q-stem, .feedback {
  font-family: "Gentium Plus", "Times New Roman", serif;
}

.choice input { margin-top: 0.35rem; }
.choice.picked { background: #e4f0f3; }
.choice.mark-correct { background: var(--ok-bg); border-color: #b7d8c2; }
.choice.mark-wrong { background: var(--bad-bg); border-color: #ecc0bb; }

.sa-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.sa-row input[type="text"] {
  flex: 1 1 16rem;
  font-family: "Gentium Plus", serif;
  font-size: 1.1rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.q-actions { margin-top: 0.75rem; }

.feedback {
  margin-top: 0.7rem;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  background: #e4edf3;
}

.feedback.ok { background: var(--ok-bg); }
.feedback.bad { background: var(--bad-bg); }
.feedback.mid { background: var(--mid-bg); }

.verdict { font-family: "Source Sans 3", sans-serif; font-weight: 700; margin-bottom: 0.25rem; }

.app-header, .toolbar, .status-line, .parse-warnings, .category-banner, .quiz {
  width: min(1100px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
}

#jump-to {
  font: inherit;
  width: 8.5rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  padding: 0.42rem 0.7rem;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.92rem;
  padding: 0.35rem 0.2rem;
  user-select: none;
}

.parse-warnings {
  background: var(--mid-bg);
  border: 1px solid #e29aa1;
  padding: 0.7rem 0.9rem;
  font-size: 0.9rem;
  border-radius: 10px;
  margin: 0.4rem auto 0.7rem;
}

.parse-warnings h2 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
}

.parse-warnings ol {
  margin: 0;
  padding-left: 1.3rem;
}

.parse-warnings li { margin: 0.2rem 0; }
.parse-warnings .line-no {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--mid);
}
.parse-warnings .snippet {
  display: block;
  color: var(--muted);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.8rem;
  margin-top: 0.1rem;
}

.category-banner {
  background: #d2e0ef;
  border: 1px solid #a8c5d3;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin: 0 auto 0.8rem;
}

.category-banner .label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.25rem;
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.category-chip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-weight: 600;
}

.q-category {
  display: inline-block;
  background: #d2e0ef;
  border: 1px solid #a8bbd3;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.86rem;
  border-radius: 999px;
  padding: 0.12rem 0.65rem;
  margin: 0 0 0.45rem;
}

.weight-tag {
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 0.4rem;
  color: var(--muted);
  white-space: nowrap;
}

.choice.is-key .weight-tag { color: var(--ok); }
.choice.is-key { outline: 1px dashed #9dccad; }
.sa-accepted {
  margin-top: 0.4rem;
  font-size: 0.92rem;
  color: var(--ok);
}

.question.flash {
  animation: flash 1.1s ease;
}

@keyframes flash {
  from { box-shadow: 0 0 0 3px #6a6ac9; }
  to { box-shadow: var(--shadow); }
}