style: refinement pass for admin + student SPAs

Targeted fixes on top of the editorial-lecture-hall pass:

- Leaderboard rank columns now align across all rows; medal stripes
  reserve their 3px width on every row (no more 6px shift between
  podium and chasers). Silver bumps to higher-contrast values in both
  light and dark modes.
- Student leaderboard gains a visible "you" highlight (blue stripe,
  blue name + score, small "you" eyebrow under the name). Matches by
  display name since the server's student-facing top5 doesn't include
  student_id.
- Lobby and Finished states share an editorial state-cta treatment:
  display-serif "Ready to start." / "That's a wrap." with a numeric
  cta-stats strip that anchors the right column on a projector.
- "02 PRE-FLIGHT" eyebrow continues the "01 JOIN" sequence on the
  side panel, giving the page a magazine-spread rhythm.
- Live distribution suppresses empty bars when zero submissions and
  shows a calm italic "Bars appear once the first answer comes in."
  line instead.
- Roster orders newest-first; the top three rows light their dot
  green and the freshest row gets a soft pulsing halo, so the
  operator sees the room filling up at a glance.
- Student reveal "Your pick" tag moves to a top-edge ribbon above the
  option text so it stops colliding with the count column on phones.
This commit is contained in:
ameer
2026-05-02 22:11:55 +08:00
parent 029d0dd399
commit b40f05220c
3 changed files with 196 additions and 42 deletions

View File

@@ -48,9 +48,9 @@
--wrong-border: #7a221c;
--wrong-bg: rgba(122, 34, 28, 0.08);
/* Top-3 medals — subtle, restrained */
/* Top-3 medals — subtle, restrained, but readable across a hall */
--medal-gold: #a07a1f;
--medal-silver: #6f6f72;
--medal-silver: #595c66;
--medal-bronze: #8a4a1f;
--shadow-sm: 0 1px 0 rgba(20, 22, 28, 0.04);
@@ -550,10 +550,18 @@ input:focus, textarea:focus, select:focus {
width: 6px;
height: 6px;
border-radius: 999px;
background: var(--correct-border);
background: var(--muted-2);
flex-shrink: 0;
transition: background 0.5s ease, box-shadow 0.5s ease;
}
.roster li.is-fresh .dot {
background: var(--correct-border);
box-shadow: 0 0 0 2px color-mix(in srgb, var(--correct-border) 22%, transparent);
}
.roster li.is-fresh:first-child .dot {
/* Newest-first emphasis — soft pulsing halo on the top row only. */
animation: rosterDotPulse 2.2s ease-in-out infinite;
}
.roster .who { display: grid; line-height: 1.25; }
.roster .who b { font-weight: 500; font-size: 0.95rem; }
.roster .who small {
@@ -566,15 +574,22 @@ input:focus, textarea:focus, select:focus {
from { opacity: 0; transform: translateX(-6px); }
to { opacity: 1; transform: translateX(0); }
}
@keyframes rosterDotPulse {
0%, 100% { box-shadow: 0 0 0 2px color-mix(in srgb, var(--correct-border) 22%, transparent); }
50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--correct-border) 12%, transparent); }
}
/* ---------- State CTA panel (lobby / finished) ---------- */
/* ---------- State CTA panel (lobby / finished) ----------
* The right column gets editorial weight here so the page doesn't read
* empty before the quiz starts (or after it ends). */
.state-cta { display: grid; gap: 14px; }
.state-cta h2 {
font-family: var(--font-display);
font-size: 1.5rem;
font-weight: 600;
letter-spacing: -0.01em;
font-size: clamp(1.6rem, 2.4vw, 2.1rem);
font-weight: 500;
line-height: 1.12;
letter-spacing: -0.014em;
text-transform: none;
color: var(--text);
border-bottom: 0;
@@ -588,7 +603,73 @@ input:focus, textarea:focus, select:focus {
line-height: 1.55;
max-width: 60ch;
}
.state-cta .btn.big { justify-self: start; margin-top: 6px; }
.state-cta .cta-eyebrow {
font-family: var(--font-sans);
font-size: 0.7rem;
font-weight: 600;
letter-spacing: 0.22em;
text-transform: uppercase;
color: var(--muted);
margin: 0 0 -6px;
display: flex;
align-items: baseline;
gap: 10px;
max-width: none;
}
.state-cta .cta-num {
font-family: var(--font-mono);
font-weight: 500;
font-size: 0.72rem;
letter-spacing: 0;
color: var(--muted-2);
}
.state-cta .btn.big { justify-self: start; margin-top: 14px; }
/* Inline numeric stats inside a CTA panel — gives the lobby/finished
* card visual mass without needing a hero illustration. Cap the strip
* width so it stays a coherent eye-block on a 1920px projector. */
.cta-stats {
display: flex;
flex-wrap: wrap;
gap: 0;
margin: 14px 0 4px;
max-width: 580px;
border-top: 1px solid var(--border);
border-bottom: 1px solid var(--border);
}
.cta-stat {
flex: 1 1 0;
min-width: 110px;
padding: 14px 18px;
border-right: 1px dotted var(--border);
}
.cta-stat:first-child { padding-left: 0; }
.cta-stat:last-child { border-right: 0; padding-right: 0; }
.cta-stat span {
display: block;
font-family: var(--font-sans);
font-size: 0.66rem;
font-weight: 600;
letter-spacing: 0.18em;
text-transform: uppercase;
color: var(--muted);
}
.cta-stat b {
display: block;
font-family: var(--font-mono);
font-size: 1.6rem;
font-weight: 500;
font-variant-numeric: tabular-nums;
letter-spacing: -0.02em;
margin-top: 6px;
color: var(--text);
}
.cta-stat b small {
font-size: 0.78rem;
margin-left: 2px;
color: var(--muted);
letter-spacing: 0;
}
.action-row {
display: flex;
@@ -794,6 +875,12 @@ h2.question-text.small {
padding-bottom: 6px;
}
.hist-summary b { color: var(--text); font-weight: 600; }
.hist-awaiting {
margin: 4px 0 0;
padding: 0;
font-style: italic;
color: var(--muted);
}
.hist-rows { display: grid; gap: 6px; }
.hist-row {
display: grid;
@@ -853,8 +940,10 @@ h2.question-text.small {
grid-template-columns: 36px 1fr auto;
gap: 14px;
align-items: center;
padding: 10px 12px;
/* Reserve the 3px medal stripe space on every row so rank columns align. */
padding: 10px 12px 10px 15px;
border-radius: 0;
border-left: 3px solid transparent;
border-bottom: 1px solid var(--border);
position: relative;
transition: background 0.18s ease;
@@ -897,15 +986,11 @@ h2.question-text.small {
letter-spacing: -0.01em;
}
/* Top-3 medal treatment — restrained left-border accent */
.leaderboard li:nth-child(1),
.leaderboard li:nth-child(2),
.leaderboard li:nth-child(3) {
padding-left: 18px;
}
.leaderboard li:nth-child(1) { border-left: 3px solid var(--medal-gold); background: color-mix(in srgb, var(--medal-gold) 6%, var(--surface)); }
.leaderboard li:nth-child(2) { border-left: 3px solid var(--medal-silver); background: color-mix(in srgb, var(--medal-silver) 4%, var(--surface)); }
.leaderboard li:nth-child(3) { border-left: 3px solid var(--medal-bronze); background: color-mix(in srgb, var(--medal-bronze) 5%, var(--surface)); }
/* Top-3 medal treatment — colored stripe + tinted plate. Stripe width is
* already reserved on every row, so rank columns stay aligned. */
.leaderboard li:nth-child(1) { border-left-color: var(--medal-gold); background: color-mix(in srgb, var(--medal-gold) 9%, var(--surface)); }
.leaderboard li:nth-child(2) { border-left-color: var(--medal-silver); background: color-mix(in srgb, var(--medal-silver) 9%, var(--surface)); }
.leaderboard li:nth-child(3) { border-left-color: var(--medal-bronze); background: color-mix(in srgb, var(--medal-bronze) 9%, var(--surface)); }
.leaderboard li:nth-child(1) .rank { color: var(--medal-gold); }
.leaderboard li:nth-child(2) .rank { color: var(--medal-silver); }
.leaderboard li:nth-child(3) .rank { color: var(--medal-bronze); }
@@ -915,6 +1000,36 @@ h2.question-text.small {
font-weight: 600;
}
/* "That's me" highlight on the student leaderboard. Blue stripe + name
* recolour + small inline "you" tag below the name. The tag rides the
* existing grid row of .who so it never collides with the score. */
.leaderboard li.is-you {
background: color-mix(in srgb, var(--primary) 10%, var(--surface));
border-left-color: var(--primary);
}
.leaderboard li.is-you .who { gap: 1px; }
.leaderboard li.is-you .who b { color: var(--primary); font-weight: 600; }
.leaderboard li.is-you .who::after {
content: "you";
font-family: var(--font-sans);
font-size: 0.58rem;
letter-spacing: 0.22em;
text-transform: uppercase;
color: var(--primary);
font-weight: 600;
opacity: 0.85;
}
.leaderboard li.is-you .score { color: var(--primary); }
.leaderboard li.is-you:nth-child(1),
.leaderboard li.is-you:nth-child(2),
.leaderboard li.is-you:nth-child(3) {
/* When the student IS on the podium, keep the medal stripe; brighten
* the row tint so they still read as "you". */
background:
linear-gradient(90deg, color-mix(in srgb, var(--primary) 12%, transparent), color-mix(in srgb, var(--primary) 6%, transparent)),
var(--surface);
}
/* ---------- Student-side answer buttons ---------- */
.quiz-card { width: min(680px, 100%); padding: 28px 30px 32px; }
@@ -1098,25 +1213,28 @@ h2.question-text.small {
margin-top: 24px;
}
/* ---------- Student-specific reveal trims ---------- */
/* ---------- Student-specific reveal trims ----------
* The "Your pick" tag sits as a thin top-edge ribbon so it can't collide
* with the count column on narrow phones. */
.options.student-reveal li.yours {
position: relative;
padding-top: 22px;
}
.options.student-reveal li.yours::after {
.options.student-reveal li.yours::before {
content: "Your pick";
position: absolute;
top: 4px;
right: 12px;
left: 16px;
font-family: var(--font-sans);
font-size: 0.6rem;
letter-spacing: 0.18em;
font-size: 0.58rem;
letter-spacing: 0.22em;
text-transform: uppercase;
color: var(--muted);
font-weight: 600;
}
.options.student-reveal li.yours.correct::after { color: var(--correct-border); }
.options.student-reveal li.yours.wrong-pick::after { color: var(--wrong-border); }
.options.student-reveal li.yours.correct::before { color: var(--correct-border); }
.options.student-reveal li.yours.wrong-pick::before { color: var(--wrong-border); }
/* ---------- Responsive: mobile student view ---------- */
@@ -1174,9 +1292,9 @@ h2.question-text.small {
--wrong-border: #d36556;
--wrong-bg: rgba(211, 101, 86, 0.10);
--medal-gold: #d8b06a;
--medal-silver: #a4a8b6;
--medal-bronze: #c98a5a;
--medal-gold: #e1bd72;
--medal-silver: #c2c6d3;
--medal-bronze: #d99165;
--shadow-sm: 0 1px 0 rgba(0, 0, 0, 0.4);
--shadow: 0 1px 0 rgba(0, 0, 0, 0.5), 0 16px 38px -22px rgba(0, 0, 0, 0.7);