/* CBSEPython Live Quiz - Student experience (mobile-first, high contrast, game-like) */
:root{
	--cplq-s-primary:#2563eb; --cplq-s-primary-dark:#1e40af;
	--cplq-s-green:#15803d; --cplq-s-red:#b91c1c; --cplq-s-amber:#b45309;
	--cplq-s-text:#0f172a; --cplq-s-muted:#475569;
}
.cplq-student-wrap, .cplq-student-wrap *{ box-shadow:none; text-shadow:none; }
.cplq-student-wrap a{ text-decoration:none !important; }
.cplq-student-wrap button{ font-family:inherit !important; }
.cplq-student-wrap input{ box-sizing:border-box; }
.cplq-student-wrap{max-width:520px;margin:0 auto;padding:16px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.cplq-student-card{background:#ffffff;border:1px solid #dbe3f0;border-radius:22px;padding:26px 20px;box-shadow:0 14px 36px rgba(37,99,235,.14);text-align:center;position:relative;overflow:hidden}
.cplq-student-card *{box-sizing:border-box}
.cplq-student-card h1{margin:0 0 6px;font-size:24px;font-weight:800;color:var(--cplq-s-text) !important}
.cplq-student-card h2{margin:0 0 6px;font-size:19px;font-weight:800;color:var(--cplq-s-text) !important}
.cplq-student-card p{color:var(--cplq-s-muted) !important;margin:6px 0;font-size:15px}
.cplq-student-card input{width:100%;padding:16px;margin:10px 0;border:2px solid #cbd5e1;border-radius:14px;font-size:19px;text-align:center;font-weight:800;letter-spacing:.5px;color:var(--cplq-s-text) !important;background:#f8fafc !important}
.cplq-student-card input:focus{outline:none;border-color:var(--cplq-s-primary);background:#fff !important}
.cplq-student-card input::placeholder{font-weight:600;letter-spacing:normal;color:#94a3b8}
.cplq-loading{color:var(--cplq-s-muted) !important;padding:30px 0;font-weight:600}

/* ---- Buttons: strong contrast, obvious hover/active/disabled states, big tap targets ---- */
.cplq-btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;width:100%;min-height:52px;border:0;border-radius:14px;padding:15px;background:var(--cplq-s-primary) !important;color:#ffffff !important;cursor:pointer;font-weight:800;font-size:17px;letter-spacing:.02em;margin-top:8px;transition:transform .08s ease, background .15s ease;touch-action:manipulation;text-decoration:none !important}
.cplq-btn:hover{background:var(--cplq-s-primary-dark) !important}
.cplq-btn:active{transform:scale(.97)}
.cplq-btn:disabled,.cplq-btn.cplq-loading-btn{opacity:.65;cursor:not-allowed;transform:none}
.cplq-btn-secondary{background:#e2e8f0 !important;color:#0f172a !important}
.cplq-btn-secondary:hover{background:#cbd5e1 !important}
.cplq-btn-share{background:var(--cplq-s-green) !important;color:#ffffff !important}
.cplq-btn-share:hover{background:#14532d !important}
.cplq-wizard-actions{display:flex;gap:10px}
.cplq-wizard-actions .cplq-btn{margin-top:8px}

.cplq-error-msg{color:var(--cplq-s-red) !important;font-weight:700;margin-top:10px;min-height:20px;font-size:14px}

/* ---- Wizard step dots ---- */
.cplq-wizard-dots{display:flex;justify-content:center;gap:8px;margin-bottom:16px}
.cplq-dot{width:10px;height:10px;border-radius:50%;background:#cbd5e1}
.cplq-dot.active{background:var(--cplq-s-primary)}

/* ---- Avatar picker ---- */
.cplq-avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.cplq-avatar-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;border:2px solid #e2e8f0;border-radius:16px;background:#f8fafc !important;cursor:pointer;transition:transform .12s ease, border-color .12s ease;touch-action:manipulation}
.cplq-avatar-card:hover{border-color:#93c5fd}
.cplq-avatar-card.selected{border-color:var(--cplq-s-primary);background:#eff6ff !important;box-shadow:0 0 0 3px rgba(37,99,235,.25)}
.cplq-avatar-emoji{font-size:30px;line-height:1}
.cplq-avatar-label{font-size:10.5px;font-weight:700;color:var(--cplq-s-text) !important}
.cplq-avatar-card.cplq-bounce{animation:cplqBounce .35s ease}
.cplq-chosen-avatar{font-size:52px;margin:6px 0 4px}
.cplq-bounce-slow{animation:cplqBounceSlow 2.2s ease-in-out infinite}
@keyframes cplqBounce{0%{transform:scale(1)}40%{transform:scale(1.22)}100%{transform:scale(1)}}
@keyframes cplqBounceSlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ---- Waiting room ---- */
.cplq-pin-big{font-size:42px;font-weight:900;letter-spacing:8px;color:var(--cplq-s-primary) !important;margin:14px 0}
.cplq-waiting-text{font-weight:700;color:var(--cplq-s-text) !important}
.cplq-waiting-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--cplq-s-primary);margin:0 3px;animation:cplqPulse 1.2s infinite ease-in-out}
.cplq-waiting-dot:nth-child(2){animation-delay:.2s}
.cplq-waiting-dot:nth-child(3){animation-delay:.4s}
@keyframes cplqPulse{0%,80%,100%{opacity:.25;transform:scale(.85)}40%{opacity:1;transform:scale(1.15)}}

/* ---- Success animation after joining ---- */
.cplq-success-burst{font-size:56px;animation:cplqPop .5s ease}
@keyframes cplqPop{0%{transform:scale(.2);opacity:0}60%{transform:scale(1.25);opacity:1}100%{transform:scale(1)}}

/* ---- Live question + timer ---- */
.cplq-quiz-meta{display:flex;justify-content:space-between;align-items:center;font-weight:800;color:var(--cplq-s-text) !important;margin-bottom:10px;font-size:16px}
.cplq-timer{font-variant-numeric:tabular-nums;font-size:26px;font-weight:900;color:var(--cplq-s-primary-dark) !important;background:#eff6ff !important;border-radius:12px;padding:4px 14px;transition:color .15s,background .15s}
.cplq-timer.cplq-timer-warning{color:#fff !important;background:var(--cplq-s-red) !important;animation:cplqTimerPulse .6s infinite}
@keyframes cplqTimerPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.cplq-question-text{font-size:19px;font-weight:800;color:var(--cplq-s-text) !important;margin:6px 0 16px;line-height:1.4}

.cplq-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cplq-option{min-height:64px;padding:16px 10px;border:2px solid #cbd5e1;border-radius:16px;background:#fff !important;cursor:pointer;text-align:left;font-size:15px;font-weight:800;color:var(--cplq-s-text) !important;transition:transform .08s ease;touch-action:manipulation}
.cplq-option:active{transform:scale(.96)}
.cplq-option[data-o="A"]{border-color:#f87171;background:#fef2f2 !important}
.cplq-option[data-o="B"]{border-color:#60a5fa;background:#eff6ff !important}
.cplq-option[data-o="C"]{border-color:#fbbf24;background:#fffbeb !important}
.cplq-option[data-o="D"]{border-color:#4ade80;background:#f0fdf4 !important}
.cplq-option.selected{outline:4px solid var(--cplq-s-primary-dark);outline-offset:1px}
.cplq-option:disabled{opacity:.8;cursor:not-allowed}
.cplq-option:disabled:not(.selected){opacity:.55}

/* ---- Feedback after answering ---- */
.cplq-feedback-card{margin-top:16px;padding:18px;border-radius:16px;font-weight:800}
.cplq-feedback-card.correct{background:#f0fdf4 !important;border:2px solid #86efac}
.cplq-feedback-card.wrong{background:#f8fafc !important;border:2px solid #cbd5e1}
.cplq-feedback-emoji{font-size:34px}
.cplq-feedback-title{font-size:20px;margin:4px 0;color:var(--cplq-s-text) !important}
.cplq-feedback-card.correct .cplq-feedback-title{color:var(--cplq-s-green) !important}
.cplq-feedback-line{font-size:15px;color:var(--cplq-s-text) !important}
.cplq-feedback-line.bonus{color:var(--cplq-s-amber) !important}
.cplq-feedback-total{margin-top:8px;font-size:24px;font-weight:900;color:var(--cplq-s-primary-dark) !important}

/* ---- Final score + leaderboard ---- */
.cplq-final-score{font-size:44px;font-weight:900;color:var(--cplq-s-primary-dark) !important;margin:8px 0}
.cplq-leader{display:flex;justify-content:space-between;padding:12px 14px;border-radius:12px;background:#f8fafc !important;margin-bottom:7px;font-weight:800;text-align:left;color:var(--cplq-s-text) !important;font-size:15px}
.cplq-leader:nth-child(1){background:#fef3c7 !important}
.cplq-leader:nth-child(2){background:#e2e8f0 !important}
.cplq-leader:nth-child(3){background:#fed7aa !important}
.cplq-leader.me{outline:2px solid var(--cplq-s-primary)}

@media(max-width:480px){
	.cplq-options{grid-template-columns:1fr}
	.cplq-student-card{padding:22px 14px}
	.cplq-pin-big{font-size:32px;letter-spacing:5px}
	.cplq-avatar-grid{grid-template-columns:repeat(3,1fr)}
}

/* ---------------------------------------------------------------------------
 * K-12 Game Engine additions (v0.6.0): Quiz Race progress bar and Team Battle
 * chip/pick screen. Only ever rendered for engine-driven modes - the Classic
 * Quiz screens above render exactly as before.
 * --------------------------------------------------------------------- */
.cplq-my-race{margin:12px 0}
.cplq-my-race-track{background:#eef2f7;border-radius:12px;height:30px;position:relative;overflow:hidden}
.cplq-my-race-runner{position:absolute;top:50%;transform:translate(-50%,-50%);font-size:20px;transition:left .5s ease}
.cplq-my-race small{color:var(--cplq-s-muted) !important;font-weight:700;display:block;margin-top:6px}

.cplq-my-team-chip{display:inline-block;margin:8px 0;padding:8px 16px;border-radius:20px;font-weight:800;font-size:13.5px;color:#ffffff !important;background:var(--team-color,#64748b) !important}

.cplq-team-pick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.cplq-team-pick-card{display:flex;flex-direction:column;align-items:center;gap:4px;border:2px solid var(--team-color,#cbd5e1);border-radius:14px;padding:16px 10px;background:#fff !important;cursor:pointer;font-weight:800;font-size:14px;color:var(--cplq-s-text) !important}
.cplq-team-pick-card:active{transform:scale(.97)}
.cplq-team-pick-card small{color:var(--cplq-s-muted) !important;font-weight:600;font-size:12px}
.cplq-team-pick-dot{width:22px;height:22px;border-radius:50%;background:var(--team-color,#64748b)}

@media(max-width:480px){
	.cplq-team-pick-grid{grid-template-columns:1fr}
}

/* ---------------------------------------------------------------------------
 * Self-paced mode additions (v0.7.0): Escape Room, Mystery Case, Mission
 * Mode, Ladder Challenge, Knowledge Ladder. Only ever rendered for these
 * modes - every screen above renders exactly as before for every other mode.
 * --------------------------------------------------------------------- */
.cplq-flavor-chip{display:inline-block;background:#eef2ff;color:var(--cplq-s-primary-dark) !important;font-weight:800;font-size:13px;padding:7px 14px;border-radius:20px;margin:8px 0}
.cplq-flavor-chip.cplq-flavor-boss{background:#fee2e2;color:#b91c1c !important}
.cplq-story-box{background:#f8fafc !important;border-left:4px solid var(--cplq-s-primary);border-radius:0 12px 12px 0;padding:12px 14px;margin:10px 0;text-align:left;font-size:14px;color:var(--cplq-s-text) !important}
.cplq-clue-box{background:#fffbeb !important;border-left:4px solid #f59e0b;border-radius:0 12px 12px 0;padding:12px 14px;margin:10px 0;text-align:left;font-size:14px;color:var(--cplq-s-text) !important}
.cplq-story-final{background:#ecfdf5 !important;border-left-color:#10b981}
.cplq-codes-row{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.cplq-code-pill{background:#111827 !important;color:#4ade80 !important;font-family:monospace;font-weight:800;letter-spacing:2px;padding:5px 10px;border-radius:6px;font-size:13px}

.cplq-lifeline-bar{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:10px 0}
.cplq-lifeline-btn{border:2px solid var(--cplq-s-primary);background:#fff !important;color:var(--cplq-s-primary-dark) !important;font-weight:800;font-size:12.5px;padding:8px 14px;border-radius:20px;cursor:pointer}
.cplq-lifeline-btn:disabled{opacity:.45;cursor:not-allowed;border-color:#cbd5e1;color:var(--cplq-s-muted) !important}
.cplq-hint-text{background:#fffbeb !important;padding:10px 14px;border-radius:10px;font-size:13.5px;color:#92400e !important;margin-top:6px}

.cplq-option.cplq-option-removed{opacity:.3;text-decoration:line-through}