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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Interactive study app that turns your class files into a custom Learn, Reference, Practice, and Exam Sprint experience with gamified progression.">
<meta name="theme-color" content="#0f1117">
<meta property="og:type" content="website">
<meta property="og:title" content="Study Pack Arena">
<meta property="og:description" content="Turn lecture slides, notes, and class files into a custom study pack with learn cards, reference sheets, drills, and timed exam prep.">
<meta property="og:url" content="https://physics-study-bot.vercel.app">
<meta property="og:image" content="https://physics-study-bot.vercel.app/assets/social-preview.png">
<meta property="og:image:alt" content="Study Pack Arena dashboard showing the study planner and progression system.">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Study Pack Arena">
<meta name="twitter:description" content="Gamified study prep that rebuilds itself from your own class materials.">
<meta name="twitter:image" content="https://physics-study-bot.vercel.app/assets/social-preview.png">
<link rel="canonical" href="https://physics-study-bot.vercel.app">
<link rel="icon" href="data:,">
<title>Study Pack Arena</title>
<style>
/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--bg: #0f1117;
--surface: #1a1d27;
--surface2: #23263a;
--border: #2e3250;
--accent: #6c7aff;
--accent2: #a78bfa;
--green: #34d399;
--red: #f87171;
--yellow: #fbbf24;
--text: #e2e8f0;
--text-dim: #94a3b8;
--radius: 12px;
--shadow: 0 4px 24px rgba(0,0,0,0.4);
}
html, body { height: 100%; }
body {
background: var(--bg);
color: var(--text);
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
font-size: 16px;
line-height: 1.6;
}
/* ── LAYOUT ── */
#app { min-height: 100vh; display: flex; flex-direction: column; }
header {
background: var(--surface);
border-bottom: 1px solid var(--border);
padding: 0 16px;
display: flex;
align-items: center;
justify-content: space-between;
height: 60px;
position: sticky; top: 0; z-index: 100;
}
header h1 { font-size: 1rem; font-weight: 600; color: var(--accent); }
header h1 span { color: var(--text-dim); font-weight: 400; }
main { flex: 1; padding: 18px 16px 24px; max-width: 1360px; margin: 0 auto; width: 100%; }
/* ── NAV TABS ── */
.nav-tabs {
display: flex; gap: 4px;
background: var(--surface2);
border-radius: 10px; padding: 4px;
}
.nav-tab {
flex: 1; padding: 8px 12px; border: none; border-radius: 8px;
background: transparent; color: var(--text-dim);
cursor: pointer; font-size: 0.85rem; font-weight: 500;
transition: all 0.15s;
}
.nav-tab:hover { color: var(--text); background: var(--surface); }
.nav-tab.active { background: var(--accent); color: #fff; }
/* ── CARDS ── */
.card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 20px;
box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }
.card-label {
font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em;
text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.card h2 { font-size: 1.4rem; margin-bottom: 12px; }
.card p { color: var(--text-dim); margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
/* ── PROGRESS BAR ── */
.progress-wrap { margin-bottom: 24px; }
.progress-label {
display: flex; justify-content: space-between;
font-size: 0.8rem; color: var(--text-dim); margin-bottom: 6px;
}
.progress-bar {
height: 6px; background: var(--surface2);
border-radius: 99px; overflow: hidden;
}
.progress-fill {
height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2));
border-radius: 99px; transition: width 0.3s ease;
}
.progress-fill.hot { background: linear-gradient(90deg, #fb7185, #f59e0b); }
/* ── BUTTONS ── */
.btn {
display: inline-flex; align-items: center; gap: 8px;
padding: 10px 20px; border-radius: 8px; border: none;
font-size: 0.9rem; font-weight: 600; cursor: pointer;
transition: all 0.15s;
}
.btn-primary {
position: relative;
overflow: hidden;
border: 1px solid rgba(212,175,55,0.72);
border-radius: 0 0 18px 18px;
background:
radial-gradient(circle at top center, rgba(56,189,248,0.18), transparent 42%),
linear-gradient(180deg, rgba(13,37,57,0.98), rgba(8,23,39,0.98));
color: #fef3c7;
text-transform: uppercase;
letter-spacing: 0.08em;
font-weight: 800;
box-shadow:
inset 0 1px 0 rgba(255,255,255,0.06),
0 0 0 1px rgba(34,211,238,0.14),
0 10px 24px rgba(3,12,24,0.28),
0 0 24px rgba(34,211,238,0.14);
clip-path: polygon(7% 0%, 93% 0%, 100% 34%, 94% 100%, 6% 100%, 0% 34%);
}
.btn-primary::before {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(115deg, transparent 0%, rgba(255,255,255,0.08) 48%, transparent 72%);
transform: translateX(-85%);
transition: transform 0.22s ease;
pointer-events: none;
}
.btn-primary:hover {
filter: brightness(1.08);
transform: translateY(-1px);
box-shadow:
inset 0 1px 0 rgba(255,255,255,0.08),
0 0 0 1px rgba(34,211,238,0.2),
0 14px 28px rgba(3,12,24,0.32),
0 0 30px rgba(34,211,238,0.22);
}
.btn-primary:hover::before {
transform: translateX(12%);
}
.btn-secondary {
background: var(--surface2); color: var(--text);
border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-success { background: var(--green); color: #0f2a1e; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.btn-match {
min-width: 220px;
justify-content: center;
padding: 14px 24px;
font-size: 0.98rem;
letter-spacing: 0.12em;
box-shadow:
inset 0 1px 0 rgba(255,255,255,0.08),
0 0 0 1px rgba(34,211,238,0.18),
0 18px 36px rgba(3,12,24,0.34),
0 0 36px rgba(34,211,238,0.2);
}
.queue-pop-overlay {
position: fixed;
inset: 0;
z-index: 120;
display: flex;
align-items: center;
justify-content: center;
padding: 24px;
background:
radial-gradient(circle at center, rgba(15,23,42,0.62), rgba(2,6,23,0.92)),
linear-gradient(180deg, rgba(2,6,23,0.32), rgba(2,6,23,0.85));
backdrop-filter: blur(8px);
}
.queue-pop-shell {
width: min(560px, 100%);
aspect-ratio: 1 / 1;
position: relative;
display: grid;
place-items: center;
}
.queue-pop-ring,
.queue-pop-ring::before,
.queue-pop-ring::after {
border-radius: 999px;
position: absolute;
inset: 0;
content: "";
}
.queue-pop-ring {
border: 2px solid rgba(212,175,55,0.55);
box-shadow:
0 0 0 1px rgba(22,163,255,0.12),
0 0 40px rgba(34,211,238,0.22),
inset 0 0 70px rgba(8,47,73,0.45);
background: radial-gradient(circle at center, rgba(15,23,42,0.96), rgba(2,6,23,0.92));
overflow: hidden;
}
.queue-pop-ring::before {
inset: 18px;
border: 2px solid rgba(34,211,238,0.72);
mask: conic-gradient(from 160deg, transparent 0deg 48deg, #000 52deg 320deg, transparent 324deg 360deg);
-webkit-mask: conic-gradient(from 160deg, transparent 0deg 48deg, #000 52deg 320deg, transparent 324deg 360deg);
box-shadow: 0 0 24px rgba(34,211,238,0.8), inset 0 0 14px rgba(34,211,238,0.36);
}
.queue-pop-ring::after {
inset: 32px;
border: 1px solid rgba(212,175,55,0.28);
background:
radial-gradient(circle at center, rgba(56,189,248,0.08), transparent 50%),
linear-gradient(180deg, rgba(255,255,255,0.04), transparent 45%, rgba(0,0,0,0.28));
}
.queue-pop-core {
position: relative;
z-index: 1;
width: min(74%, 360px);
text-align: center;
display: grid;
gap: 12px;
justify-items: center;
}
.queue-pop-icon {
width: 76px;
height: 76px;
display: grid;
place-items: center;
border-radius: 22px;
border: 1px solid rgba(212,175,55,0.5);
background:
radial-gradient(circle at 50% 34%, rgba(255,255,255,0.18), transparent 38%),
linear-gradient(180deg, rgba(13,24,42,0.95), rgba(5,10,18,0.96));
box-shadow:
inset 0 1px 0 rgba(255,255,255,0.08),
0 0 28px rgba(34,211,238,0.18);
clip-path: polygon(22% 0%, 82% 0%, 100% 18%, 100% 78%, 78% 100%, 18% 100%, 0% 82%, 0% 22%);
font-size: 2rem;
font-weight: 900;
color: #f8fafc;
}
.queue-pop-label {
font-size: 0.78rem;
letter-spacing: 0.16em;
text-transform: uppercase;
color: rgba(226,232,240,0.7);
}
.queue-pop-title {
font-size: clamp(1.8rem, 4vw, 2.5rem);
font-weight: 900;
letter-spacing: 0.06em;
text-transform: uppercase;
color: #fef3c7;
text-shadow: 0 0 24px rgba(251,191,36,0.15);
}
.queue-pop-meta {
display: flex;
gap: 10px;
flex-wrap: wrap;
justify-content: center;
color: rgba(226,232,240,0.78);
font-size: 0.84rem;
letter-spacing: 0.08em;
text-transform: uppercase;
}
.queue-pop-copy {
color: var(--text-dim);
font-size: 0.92rem;
}
.queue-pop-urgency {
position: relative;
z-index: 1;
width: min(72%, 320px);
margin-top: 2px;
display: grid;
gap: 8px;
justify-items: center;
}
.queue-pop-urgency-copy {
font-size: 0.74rem;
text-transform: uppercase;
letter-spacing: 0.12em;
color: rgba(248,250,252,0.72);
}
.queue-pop-urgency-track {
position: relative;
width: 100%;
height: 14px;
border-radius: 999px;
border: 1px solid rgba(212,175,55,0.3);
background: linear-gradient(180deg, rgba(8,23,39,0.95), rgba(4,11,20,0.98));
overflow: hidden;
box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 0 18px rgba(34,211,238,0.12);
}
.queue-pop-urgency-fill {
position: absolute;
inset: 0;
width: 100%;
transform-origin: left center;
background: linear-gradient(90deg, rgba(56,189,248,0.92), rgba(125,211,252,0.85) 35%, rgba(250,204,21,0.88) 78%, rgba(251,113,133,0.86));
box-shadow: 0 0 20px rgba(56,189,248,0.28);
animation: queueWindowDrain 5.6s linear forwards;
}
.queue-pop-urgency-glow {
position: absolute;
top: 50%;
left: -20%;
width: 36%;
height: 180%;
transform: translateY(-50%);
background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
mix-blend-mode: screen;
filter: blur(6px);
opacity: 0.9;
animation: queueUrgencySweep 5.6s ease-out forwards;
pointer-events: none;
}
.queue-pop-urgency-ends {
width: 100%;
display: flex;
justify-content: space-between;
font-size: 0.7rem;
letter-spacing: 0.1em;
text-transform: uppercase;
color: rgba(148,163,184,0.9);
}
.queue-pop-actions {
position: absolute;
left: 50%;
bottom: 34px;
transform: translateX(-50%);
z-index: 1;
display: grid;
justify-items: center;
gap: 12px;
width: min(72%, 300px);
}
.queue-accept-btn {
width: 100%;
padding: 15px 18px;
border: 2px solid rgba(212,175,55,0.72);
border-radius: 0 0 22px 22px;
background:
linear-gradient(180deg, rgba(11,33,49,0.96), rgba(7,21,34,0.98)),
linear-gradient(90deg, rgba(34,211,238,0.12), rgba(212,175,55,0.1));
color: #fef3c7;
font-size: 1.02rem;
font-weight: 900;
letter-spacing: 0.14em;
text-transform: uppercase;
cursor: pointer;
box-shadow:
0 0 0 1px rgba(34,211,238,0.18),
0 0 26px rgba(34,211,238,0.12);
clip-path: polygon(8% 0%, 92% 0%, 100% 28%, 94% 100%, 6% 100%, 0% 28%);
transition: transform 0.16s ease, filter 0.16s ease, box-shadow 0.16s ease;
}
.queue-accept-btn:hover {
transform: translateY(-2px) scale(1.01);
filter: brightness(1.08);
box-shadow:
0 0 0 1px rgba(34,211,238,0.26),
0 0 34px rgba(34,211,238,0.22);
}
.queue-decline-btn {
border: 1px solid rgba(212,175,55,0.4);
background: rgba(17,24,39,0.88);
color: rgba(226,232,240,0.82);
padding: 9px 18px;
font-size: 0.82rem;
letter-spacing: 0.08em;
text-transform: uppercase;
cursor: pointer;
}
@keyframes queueWindowDrain {
0% { transform: scaleX(1); filter: saturate(1); }
70% { transform: scaleX(0.34); filter: saturate(1.1); }
100% { transform: scaleX(0); filter: saturate(1.25); }
}
@keyframes queueUrgencySweep {
0% { left: -24%; opacity: 0.35; }
18% { opacity: 0.95; }
100% { left: 96%; opacity: 0.18; }
}
/* ── GAME LAYER ── */
.hero-panel {
position: relative;
overflow: hidden;
padding: 18px;
background:
radial-gradient(circle at top left, rgba(108,122,255,0.18), transparent 34%),
radial-gradient(circle at bottom right, rgba(251,191,36,0.12), transparent 30%),
var(--surface);
}
.hero-panel::after {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.03) 48%, transparent 100%);
pointer-events: none;
}
.hud-grid {
display: grid;
grid-template-columns: repeat(4, minmax(0, 1fr));
gap: 12px;
margin-top: 12px;
}
.hud-card {
background: rgba(255,255,255,0.03);
border: 1px solid var(--border);
border-radius: 12px;
padding: 14px;
min-width: 0;
}
.hud-value {
font-size: 1.45rem;
font-weight: 800;
color: var(--text);
line-height: 1.1;
}
.hud-meta {
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--text-dim);
margin-top: 4px;
}
.xp-track {
height: 8px;
margin-top: 10px;
background: rgba(255,255,255,0.06);
border-radius: 999px;
overflow: hidden;
}
.xp-fill {
height: 100%;
background: linear-gradient(90deg, #34d399, #6c7aff);
border-radius: 999px;
transition: width 0.25s ease;
}
.mission-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 12px;
margin-top: 12px;
}
.mission-card {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 12px;
padding: 16px;
}
.mission-card strong { display: block; margin-bottom: 6px; }
.focus-banner {
display: flex;
justify-content: space-between;
align-items: center;
gap: 12px;
flex-wrap: wrap;
background: linear-gradient(135deg, rgba(108,122,255,0.12), rgba(251,191,36,0.1));
border: 1px solid rgba(108,122,255,0.25);
border-radius: 14px;
padding: 12px 14px;
margin-bottom: 12px;
}
.focus-title {
font-size: 0.78rem;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--accent2);
margin-bottom: 4px;
}
.focus-value {
font-size: 1.05rem;
font-weight: 700;
color: var(--text);
}
.focus-metrics {
display: flex;
gap: 8px;
flex-wrap: wrap;
}
.metric-pill {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 6px 10px;
border-radius: 999px;
background: rgba(255,255,255,0.05);
border: 1px solid var(--border);
color: var(--text-dim);
font-size: 0.78rem;
}
.metric-pill.hot {
color: #ffd166;
border-color: rgba(251,191,36,0.3);
background: rgba(251,191,36,0.08);
}
.achievement-row {
display: flex;
gap: 10px;
flex-wrap: wrap;
margin-top: 14px;
}
.achievement {
padding: 8px 12px;
border-radius: 999px;
border: 1px solid var(--border);
background: var(--surface2);
font-size: 0.78rem;
color: var(--text-dim);
}
.achievement.unlocked {
color: #ffe8a3;
border-color: rgba(251,191,36,0.35);
background: rgba(251,191,36,0.08);
}
.boss-tag {
color: #ffd166;
border-color: rgba(251,191,36,0.4);
background: rgba(251,191,36,0.08);
}
/* ── FORMULA BOX ── */
.formula {
background: var(--surface2);
border: 1px solid var(--border);
border-left: 3px solid var(--accent);
border-radius: 8px;
padding: 12px 16px;
font-family: 'Courier New', monospace;
font-size: 1rem;
margin: 12px 0;
color: var(--accent2);
}
/* ── ANALOGY BOX ── */
.analogy {
background: var(--surface2);
border-radius: 8px; padding: 14px 16px;
border-left: 3px solid var(--yellow);
margin: 12px 0;
}
.analogy-label {
font-size: 0.75rem; font-weight: 700;
text-transform: uppercase; letter-spacing: 0.08em;
color: var(--yellow); margin-bottom: 4px;
}
.concept-illustration-wrap {
margin-top: 10px;
border-radius: 14px;
overflow: hidden;
border: 1px solid rgba(255,255,255,0.08);
background: radial-gradient(circle at top, rgba(96,165,250,0.12), rgba(15,23,42,0.96));
}
.concept-illustration {
display: block;
width: 100%;
height: auto;
aspect-ratio: 16 / 10;
object-fit: cover;
}
.concept-illustration-empty {
margin-top: 10px;
min-height: 220px;
border-radius: 14px;
border: 1px dashed rgba(96,165,250,0.32);
background: linear-gradient(180deg, rgba(15,23,42,0.82), rgba(8,15,31,0.96));
display: grid;
place-items: center;
text-align: center;
padding: 18px;
gap: 10px;
color: var(--text-dim);
}
.concept-illustration-empty strong {
color: var(--text);
font-size: 1rem;
}
/* ── ANSWER CHOICES ── */
.choices { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.choice {
background: var(--surface2);
border: 1px solid var(--border);
border-radius: 8px;
padding: 12px 16px;
cursor: pointer;
transition: all 0.15s;
text-align: left;
color: var(--text);
font-size: 0.95rem;
}
.choice:hover { border-color: var(--accent); }
.choice.correct { border-color: var(--green); background: rgba(52,211,153,0.1); color: var(--green); }
.choice.wrong { border-color: var(--red); background: rgba(248,113,113,0.1); color: var(--red); }
.choice.reveal-correct { border-color: var(--green); background: rgba(52,211,153,0.08); }
.choice:disabled, .choice.locked { pointer-events: none; }
/* ── EXPLANATION BOX ── */
.explanation {
background: var(--surface2);
border-radius: 8px; padding: 14px 16px;
border-left: 3px solid var(--green);
margin-top: 16px; display: none;
}
.explanation.wrong-exp { border-left-color: var(--red); }
.explanation.show { display: block; }
.explanation-label {
font-size: 0.75rem; font-weight: 700;
text-transform: uppercase; letter-spacing: 0.08em;
color: var(--green); margin-bottom: 6px;
}
.explanation.wrong-exp .explanation-label { color: var(--red); }
/* ── SCORE BADGE ── */
.score-badge {
display: inline-flex; flex-direction: column; align-items: center;
background: var(--surface2); border: 1px solid var(--border);
border-radius: var(--radius); padding: 20px 32px;
margin: 16px 0;
}
.score-num {
font-size: 3rem; font-weight: 800; line-height: 1;
background: linear-gradient(135deg, var(--accent), var(--accent2));
-webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.score-label { font-size: 0.85rem; color: var(--text-dim); margin-top: 4px; }
/* ── TOPIC PILL ── */
.topic-pill {
display: inline-block;
padding: 2px 10px; border-radius: 99px;
font-size: 0.75rem; font-weight: 600;
background: var(--surface2); border: 1px solid var(--border);
color: var(--text-dim); margin-bottom: 12px;
}
/* ── FORMULA SHEET SIDEBAR ── */
.exam-layout { display: flex; gap: 20px; align-items: flex-start; }
.exam-main { flex: 1; min-width: 0; }
.formula-sheet {
width: 240px; flex-shrink: 0;
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 16px;
position: sticky; top: 76px;
}
.formula-sheet h3 {
font-size: 0.8rem; font-weight: 700;
text-transform: uppercase; letter-spacing: 0.08em;
color: var(--accent); margin-bottom: 12px;
}
.formula-sheet .f {
font-family: 'Courier New', monospace;
font-size: 0.8rem; color: var(--accent2);
line-height: 1.8;
}
.formula-sheet hr { border: none; border-top: 1px solid var(--border); margin: 8px 0; }
/* ── HOME SCREEN ── */
.home-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.home-card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 18px;
cursor: pointer;
transition: all 0.15s;
}
.home-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.home-card-icon { font-size: 1.6rem; margin-bottom: 8px; }
.home-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.home-card p { font-size: 0.85rem; color: var(--text-dim); }
.home-card .badge {
display: inline-block; margin-top: 12px;
background: var(--surface2); border-radius: 99px;
padding: 2px 10px; font-size: 0.75rem; color: var(--accent);
}
.home-grid-secondary {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 12px;
margin-top: 12px;
}
.home-card.secondary {
padding: 14px;
background: rgba(255,255,255,0.03);
}
.home-card.secondary h3 {
font-size: 1rem;
}
.home-card.secondary .home-card-icon {
font-size: 1.5rem;
margin-bottom: 10px;
}
.action-rail {
margin-top: 12px;
border: 1px solid rgba(106,227,255,0.24);
border-radius: 18px;
padding: 14px;
background:
radial-gradient(circle at top right, rgba(244,114,182,0.16), transparent 30%),
radial-gradient(circle at bottom left, rgba(56,189,248,0.14), transparent 36%),
linear-gradient(135deg, rgba(10,16,28,0.96), rgba(22,30,52,0.9));
box-shadow: 0 18px 42px rgba(6,10,18,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
position: relative;
overflow: hidden;
}
.action-rail::after {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(115deg, transparent 0%, rgba(255,255,255,0.05) 48%, transparent 65%);
opacity: 0.5;
pointer-events: none;
}
.action-rail-top {
display: flex;
justify-content: space-between;
gap: 16px;
align-items: flex-start;
flex-wrap: wrap;
}
.action-rail h3 {
font-size: 1.08rem;
margin-bottom: 8px;
}
.action-lead {
position: relative;
z-index: 1;
}
.action-rail p {
color: var(--text-dim);
max-width: 720px;
}
.queue-badge {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 6px 12px;
border-radius: 999px;
border: 1px solid rgba(244,114,182,0.26);
background: rgba(244,114,182,0.08);
color: #fbcfe8;
font-size: 0.74rem;
font-weight: 700;
letter-spacing: 0.08em;
text-transform: uppercase;
margin-bottom: 12px;
}
.action-step-row {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 12px;
margin-top: 10px;
position: relative;
z-index: 1;
}
.action-step {
border: 1px solid rgba(255,255,255,0.08);
border-radius: 14px;
padding: 12px;
background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}
.action-step strong {
display: block;
margin-bottom: 4px;
color: var(--text);
}
.action-rail-meta {
margin-top: 12px;
display: flex;
justify-content: space-between;
gap: 14px;
align-items: center;
flex-wrap: wrap;
padding: 12px 14px;
border-radius: 16px;
border: 1px solid rgba(108,122,255,0.22);
background: linear-gradient(135deg, rgba(108,122,255,0.11), rgba(52,211,153,0.08));
position: relative;
z-index: 1;
}
.action-rail-meta h3 {
font-size: 1rem;
margin-bottom: 4px;
}
.action-rail-meta-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 10px;
width: 100%;
}
.action-meta-card {
padding: 10px 12px;
border-radius: 12px;
border: 1px solid rgba(255,255,255,0.08);
background: rgba(255,255,255,0.03);
}
.action-meta-card strong {
display: block;
margin-bottom: 4px;
font-size: 0.82rem;
color: var(--accent2);
}
.action-meta-card span {
color: var(--text-dim);
font-size: 0.84rem;
}
.pack-command-box {
margin-top: 12px;
border: 1px solid rgba(212,175,55,0.22);
border-radius: 18px;
padding: 14px;
background:
radial-gradient(circle at top left, rgba(212,175,55,0.14), transparent 28%),
radial-gradient(circle at bottom right, rgba(56,189,248,0.12), transparent 34%),
linear-gradient(135deg, rgba(9,14,24,0.95), rgba(17,24,39,0.9));
box-shadow: 0 18px 42px rgba(6,10,18,0.24), inset 0 1px 0 rgba(255,255,255,0.04);
position: relative;
overflow: hidden;
}
.pack-command-box::after {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.045) 50%, transparent 70%);
pointer-events: none;
}
.pack-command-head {
display: flex;
justify-content: space-between;
align-items: flex-start;
gap: 16px;
flex-wrap: wrap;
position: relative;
z-index: 1;
}
.pack-command-head h3 {
font-size: 1.08rem;
margin-bottom: 6px;
}
.pack-command-head p {
color: var(--text-dim);
max-width: 760px;
}
.pack-switcher-panel {
min-width: min(100%, 390px);
padding: 12px;
border-radius: 16px;
border: 1px solid rgba(212,175,55,0.18);
background: rgba(255,255,255,0.03);
box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
position: relative;
z-index: 1;
}
.pack-switcher-panel .card-label {
margin-bottom: 8px;
}
.pack-switcher-row {
display: flex;
gap: 10px;
align-items: center;
flex-wrap: wrap;
}
.pack-switcher-select {
flex: 1 1 240px;
min-height: 48px;
padding: 0 14px;
border-radius: 14px;
border: 1px solid rgba(255,255,255,0.12);
background: rgba(8,12,20,0.92);
color: var(--text);
font: inherit;
outline: none;
}
.pack-switcher-or {
flex: 0 0 auto;
min-height: 48px;
display: inline-flex;
align-items: center;
justify-content: center;
padding: 0 10px;
font-size: 0.9rem;
font-weight: 900;
letter-spacing: 0.12em;
text-transform: uppercase;
color: rgba(255,255,255,0.82);
}
.pack-switcher-note {
margin-top: 8px;
color: var(--text-dim);
font-size: 0.84rem;
line-height: 1.5;
}
.lobby-launch-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 16px;
margin-top: 12px;
}
.lobby-launch-card {
position: relative;
overflow: hidden;
border-radius: 20px;
padding: 16px;
min-height: 100%;
border: 1px solid rgba(106,227,255,0.18);
background:
radial-gradient(circle at top right, rgba(56,189,248,0.16), transparent 30%),
linear-gradient(145deg, rgba(7,12,22,0.98), rgba(18,27,47,0.92));
box-shadow: 0 18px 46px rgba(6,10,18,0.34), inset 0 1px 0 rgba(255,255,255,0.04);
}
.lobby-launch-card::after {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.045) 48%, transparent 70%);
pointer-events: none;
}
.lobby-launch-card.practice {
border-color: rgba(34,211,238,0.26);
background:
radial-gradient(circle at top right, rgba(34,211,238,0.2), transparent 28%),
radial-gradient(circle at bottom left, rgba(96,165,250,0.16), transparent 36%),
linear-gradient(145deg, rgba(6,11,20,0.98), rgba(13,29,52,0.94));
}
.lobby-launch-card.exam {
border-color: rgba(244,114,182,0.26);
background:
radial-gradient(circle at top right, rgba(244,114,182,0.18), transparent 28%),
radial-gradient(circle at bottom left, rgba(251,191,36,0.16), transparent 34%),
linear-gradient(145deg, rgba(16,10,22,0.98), rgba(39,21,46,0.94));
}
.lobby-launch-card > * {
position: relative;
z-index: 1;
}
.lobby-launch-top {
display: flex;
justify-content: space-between;
gap: 12px;
align-items: flex-start;
flex-wrap: wrap;
}
.lobby-launch-top h3 {
font-size: 1.16rem;
margin-bottom: 8px;
}
.lobby-launch-top p {
color: var(--text-dim);
max-width: 540px;
}
.mode-pill {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 6px 12px;
border-radius: 999px;
border: 1px solid rgba(255,255,255,0.1);
background: rgba(255,255,255,0.05);
color: var(--text);
font-size: 0.74rem;
font-weight: 700;
letter-spacing: 0.08em;
text-transform: uppercase;
white-space: nowrap;
}
.lobby-launch-grid.practice .mode-pill {}
.launch-insight-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 10px;
margin-top: 12px;
}
.launch-insight {
padding: 11px 12px;
border-radius: 14px;
border: 1px solid rgba(255,255,255,0.08);
background: rgba(255,255,255,0.04);
}
.launch-insight strong {
display: block;