@import url('https://fonts.googleapis.com/css2?family=Anton&family=Source+Sans+3:wght@300;400;600;700;900&display=swap');

:root {
    --pinnacle-gold: #D29022;
    --pinnacle-blue: #0057B8;
    --charcoal: #1C1C1C;
    --white: #FFFFFF;
    --green-earth: #4A7C3A;
    --wheat: #E6B574;
    --blue-sky: #7DBBE6;
    --vibrant-green: #00B050;
    --harvest-orange: #F15822;
    --golden-wheat: #FFC627;
    --blue-accent: #00AFFF;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    font-family: 'Source Sans 3', sans-serif;
    color: var(--charcoal);
    min-height: 100vh;
    background: #f8f6f0;
}

.bg-pattern {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(210, 144, 34, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 87, 184, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(74, 124, 58, 0.03) 0%, transparent 60%),
        linear-gradient(145deg, #f8f6f0 0%, #eee8d5 50%, #f0ead6 100%);
}

.screen {
    display: none;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.screen.active {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.screen-transition {
    animation: screenSlideIn 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes screenSlideIn {
    from { opacity: 0; transform: translateY(40px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.logo-container {
    text-align: center;
    margin-bottom: 12px;
    animation: fadeInUp 0.7s ease 0.1s backwards;
}

.logo-container img {
    max-width: 260px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.game-title {
    font-family: 'Anton', sans-serif;
    font-size: 4.5rem;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 4px;
    line-height: 1;
    animation: fadeInUp 0.7s ease 0.2s backwards;
}

.game-title .pig {
    color: var(--pinnacle-blue);
    display: inline;
    text-shadow: 2px 2px 4px rgba(0, 87, 184, 0.15);
}

.game-title .smart {
    background: linear-gradient(135deg, var(--pinnacle-gold), var(--golden-wheat), var(--pinnacle-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.game-title-sub {
    font-family: 'Anton', sans-serif;
    font-size: 2.2rem;
    color: var(--pinnacle-blue);
    text-transform: uppercase;
    letter-spacing: 12px;
    text-align: center;
    margin-bottom: 8px;
    animation: fadeInUp 0.7s ease 0.3s backwards;
}

.game-subtitle {
    font-size: 1.1rem;
    color: #777;
    text-align: center;
    margin-bottom: 28px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeInUp 0.7s ease 0.35s backwards;
}

.divider-line {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--pinnacle-gold), var(--pinnacle-blue));
    border-radius: 2px;
    margin: 0 auto 24px;
    animation: fadeInUp 0.7s ease 0.35s backwards;
}

.card {
    background: #ffffff;
    border-radius: 20px;
    padding: 36px 40px;
    max-width: 520px;
    width: 92%;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.7s ease 0.4s backwards;
    border: 1px solid rgba(210, 144, 34, 0.15);
    border-top: 4px solid var(--pinnacle-gold);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: var(--pinnacle-blue);
    margin-bottom: 8px;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.form-group label::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 12px;
    background: var(--pinnacle-gold);
    border-radius: 2px;
    margin-right: 8px;
    vertical-align: middle;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid #e0dcd4;
    border-radius: 12px;
    font-size: 1.05rem;
    font-family: 'Source Sans 3', sans-serif;
    transition: all 0.3s ease;
    background: #fafaf8;
    color: var(--charcoal);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--pinnacle-gold);
    box-shadow: 0 0 0 4px rgba(210, 144, 34, 0.15);
    background: #fff;
}

.form-group input::placeholder { color: #aaa; }

.error-msg {
    color: var(--harvest-orange);
    font-size: 0.82rem;
    margin-top: 5px;
    display: none;
    font-weight: 600;
}

.form-group.error input,
.form-group.error select { border-color: var(--harvest-orange) !important; }

.form-group.error .error-msg { display: block; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 44px;
    border: none;
    border-radius: 16px;
    font-family: 'Anton', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::after { left: 100%; }

.btn-primary {
    background: linear-gradient(135deg, var(--pinnacle-gold) 0%, #b87a0e 100%);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(210, 144, 34, 0.4);
    width: 100%;
    margin-top: 14px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(210, 144, 34, 0.6);
}

.btn-primary:active { transform: translateY(0); }

.btn-blue {
    background: linear-gradient(135deg, var(--pinnacle-blue) 0%, #003d80 100%);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0, 87, 184, 0.5);
}

.btn-blue:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(0, 87, 184, 0.6);
}

.quiz-container {
    max-width: 780px;
    width: 94%;
    z-index: 1;
    animation: screenSlideIn 0.5s ease;
}

.quiz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 0 4px;
}

.quiz-header-logo img {
    height: 48px;
    filter: drop-shadow(0 2px 8px rgba(210, 144, 34, 0.3));
}

.quiz-stats {
    display: flex;
    gap: 14px;
    align-items: center;
}

.stat-box {
    background: rgba(255,255,255,0.9);
    border-radius: 16px;
    padding: 12px 22px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    border: 1px solid rgba(210, 144, 34, 0.15);
    min-width: 90px;
}

.stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #888;
    font-weight: 700;
}

.stat-value {
    font-family: 'Anton', sans-serif;
    font-size: 1.8rem;
    color: var(--pinnacle-blue);
    line-height: 1.2;
}

.stat-value.timer { color: var(--pinnacle-gold); }

.stat-value.timer.warning {
    color: var(--harvest-orange);
    animation: timerPulse 0.5s ease infinite;
}

@keyframes timerPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.timer-ring {
    width: 70px;
    height: 70px;
    position: relative;
}

.timer-ring svg {
    transform: rotate(-90deg);
    width: 70px;
    height: 70px;
}

.timer-ring .ring-bg {
    fill: none;
    stroke: rgba(210, 144, 34, 0.15);
    stroke-width: 4;
}

.timer-ring .ring-fill {
    fill: none;
    stroke: var(--pinnacle-gold);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 188.5;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear, stroke 0.3s ease;
}

.timer-ring .ring-fill.warning {
    stroke: var(--harvest-orange);
}

.timer-ring .timer-text {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Anton', sans-serif;
    font-size: 1.5rem;
    color: var(--pinnacle-gold);
}

.timer-ring .timer-text.warning {
    color: var(--harvest-orange);
    animation: timerPulse 0.5s ease infinite;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(210, 144, 34, 0.15);
    border-radius: 3px;
    margin-bottom: 24px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pinnacle-gold), var(--golden-wheat));
    border-radius: 3px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 12px rgba(210, 144, 34, 0.4);
}

.question-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 36px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(210, 144, 34, 0.12);
}

.question-card.animate-in {
    animation: cardSlideIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cardSlideIn {
    from { opacity: 0; transform: translateX(50px) scale(0.95); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

.question-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--pinnacle-blue), #003d80);
    color: var(--white);
    padding: 6px 18px;
    border-radius: 24px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 14px;
}

.question-number {
    font-family: 'Anton', sans-serif;
    font-size: 0.85rem;
    color: var(--pinnacle-gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.question-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.45;
    margin-bottom: 30px;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.option-btn {
    display: flex;
    align-items: center;
    padding: 22px 22px;
    border: 2.5px solid #e0dcd4;
    border-radius: 16px;
    background: #fafaf8;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--charcoal);
    text-align: left;
    gap: 14px;
    min-height: 70px;
}

.option-btn:hover {
    border-color: var(--pinnacle-gold);
    background: rgba(210, 144, 34, 0.06);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--pinnacle-blue), #003d80);
    color: var(--white);
    font-family: 'Anton', sans-serif;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(0, 87, 184, 0.3);
}

.option-btn.correct {
    border-color: var(--vibrant-green);
    background: rgba(0, 176, 80, 0.12);
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(0, 176, 80, 0.2);
}

.option-btn.correct .option-letter {
    background: linear-gradient(135deg, var(--vibrant-green), #008c3e);
}

.option-btn.incorrect {
    border-color: var(--harvest-orange);
    background: rgba(241, 88, 34, 0.1);
    animation: shake 0.5s ease;
}

.option-btn.incorrect .option-letter {
    background: linear-gradient(135deg, var(--harvest-orange), #c0441a);
}

.option-btn.disabled {
    pointer-events: none;
    opacity: 0.55;
}

.option-btn.disabled.correct,
.option-btn.disabled.incorrect {
    opacity: 1;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-10px); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(6px); }
}

.results-container {
    max-width: 640px;
    width: 94%;
    text-align: center;
    z-index: 1;
}

.result-icon {
    font-size: 6rem;
    margin-bottom: 12px;
    animation: trophyBounce 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: inline-block;
}

.winner-icon-animate {
    font-size: 7rem;
    animation: winnerTrophy 2.5s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(210, 144, 34, 0.6));
}

@keyframes trophyBounce {
    0% { transform: scale(0) rotate(-10deg); opacity: 0; }
    50% { transform: scale(1.25) rotate(5deg); }
    70% { transform: scale(0.95) rotate(-2deg); }
    100% { transform: scale(1) rotate(0); opacity: 1; }
}

@keyframes winnerTrophy {
    0% { transform: scale(1) rotate(0deg); filter: drop-shadow(0 0 20px rgba(210, 144, 34, 0.6)); }
    15% { transform: scale(1.2) rotate(-8deg); filter: drop-shadow(0 0 40px rgba(210, 144, 34, 0.9)); }
    30% { transform: scale(1.1) rotate(8deg); filter: drop-shadow(0 0 30px rgba(255, 198, 39, 0.8)); }
    45% { transform: scale(1.25) rotate(-5deg); filter: drop-shadow(0 0 45px rgba(210, 144, 34, 1)); }
    60% { transform: scale(1.05) rotate(5deg); }
    75% { transform: scale(1.15) rotate(-3deg); filter: drop-shadow(0 0 35px rgba(255, 198, 39, 0.9)); }
    100% { transform: scale(1) rotate(0deg); filter: drop-shadow(0 0 20px rgba(210, 144, 34, 0.6)); }
}

.result-title {
    font-family: 'Anton', sans-serif;
    font-size: 3.5rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 6px;
    line-height: 1.1;
}

.result-title.winner {
    font-size: 4.5rem;
    background: linear-gradient(135deg, #FFD700, var(--pinnacle-gold), #FFC627, #D29022, #FFD700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 300% auto;
    animation: shimmerGold 2s linear infinite, winnerPulse 1.5s ease-in-out infinite;
    text-shadow: none;
    letter-spacing: 8px;
}

@keyframes shimmerGold {
    0% { background-position: 0% center; }
    100% { background-position: 300% center; }
}

@keyframes winnerPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.winner-celebration {
    position: relative;
}

.winner-celebration::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    animation: celebrationGlow 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes celebrationGlow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.result-title.try-again {
    color: var(--pinnacle-blue);
}

.result-subtitle {
    font-size: 1.1rem;
    color: #777;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.winner-prize-banner {
    display: none;
    background: linear-gradient(135deg, rgba(0, 176, 80, 0.15), rgba(210, 144, 34, 0.15));
    border: 2px solid rgba(0, 176, 80, 0.4);
    border-radius: 16px;
    padding: 16px 24px;
    margin-bottom: 24px;
    animation: prizeGlow 1.5s ease infinite alternate;
}

.winner-prize-banner p {
    color: var(--charcoal);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 1px;
}

.winner-prize-banner .prize-icon {
    font-size: 1.6rem;
    margin-right: 8px;
}

@keyframes prizeGlow {
    from { box-shadow: 0 0 20px rgba(0, 176, 80, 0.1); }
    to { box-shadow: 0 0 40px rgba(0, 176, 80, 0.25); }
}

.result-score-card {
    background: rgba(255,255,255,0.9);
    border-radius: 20px;
    padding: 28px 36px;
    margin-bottom: 28px;
    border: 1px solid rgba(210, 144, 34, 0.15);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.result-score-number {
    font-family: 'Anton', sans-serif;
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 4px;
}

.result-score-number .big { color: var(--pinnacle-gold); }
.result-score-number .divider { color: #ccc; font-size: 3rem; margin: 0 6px; }
.result-score-number .total { color: #999; }

.result-score-label {
    font-size: 0.85rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
}

.score-breakdown {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.score-dot {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 900;
    animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) backwards;
}

.score-dot.correct {
    background: rgba(0, 176, 80, 0.2);
    color: var(--vibrant-green);
    border: 2px solid rgba(0, 176, 80, 0.5);
    box-shadow: 0 0 15px rgba(0, 176, 80, 0.15);
}

.score-dot.wrong {
    background: rgba(241, 88, 34, 0.15);
    color: var(--harvest-orange);
    border: 2px solid rgba(241, 88, 34, 0.4);
}

@keyframes popIn {
    from { transform: scale(0) rotate(-20deg); opacity: 0; }
    to { transform: scale(1) rotate(0); opacity: 1; }
}

.result-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.result-actions .btn {
    padding: 16px 40px;
    font-size: 1.15rem;
}

.leaderboard-section {
    background: rgba(255,255,255,0.9);
    border-radius: 24px;
    padding: 28px;
    border: 1px solid rgba(210, 144, 34, 0.12);
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
    width: 100%;
}

.leaderboard-title {
    font-family: 'Anton', sans-serif;
    font-size: 1.3rem;
    color: var(--pinnacle-gold);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 18px;
    text-align: center;
}

.leaderboard-list { list-style: none; }

.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 6px;
    transition: background 0.3s ease;
    gap: 12px;
}

.leaderboard-item:nth-child(1) {
    background: linear-gradient(135deg, rgba(210, 144, 34, 0.15), rgba(255, 198, 39, 0.08));
    border: 1px solid rgba(210, 144, 34, 0.2);
}

.leaderboard-item:nth-child(2) {
    background: rgba(125, 187, 230, 0.08);
    border: 1px solid rgba(125, 187, 230, 0.15);
}

.leaderboard-item:nth-child(3) {
    background: rgba(74, 124, 58, 0.08);
    border: 1px solid rgba(74, 124, 58, 0.15);
}

.leaderboard-rank {
    font-family: 'Anton', sans-serif;
    font-size: 1.1rem;
    color: var(--pinnacle-gold);
    min-width: 28px;
    text-align: center;
}

.leaderboard-name {
    flex: 1;
    font-weight: 600;
    color: var(--charcoal);
}

.leaderboard-time {
    font-size: 0.85rem;
    color: #999;
    font-weight: 600;
    min-width: 40px;
    text-align: right;
}

.leaderboard-score-val {
    font-family: 'Anton', sans-serif;
    font-size: 1.1rem;
    color: var(--pinnacle-gold);
    min-width: 42px;
    text-align: right;
}

.leaderboard-badge { font-size: 1.3rem; }

.branded-footer {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(135deg, var(--pinnacle-blue) 0%, #002d60 100%);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 10;
    border-top: 2px solid rgba(210, 144, 34, 0.3);
}

.branded-footer img {
    height: 26px;
    filter: brightness(0) invert(1);
}

.branded-footer span {
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
}

.confetti-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    top: -20px;
    animation: confettiFall linear forwards;
}

@keyframes confettiFall {
    0% { transform: translateY(0) rotate(0deg) scale(1); opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translateY(100vh) rotate(1080deg) scale(0.5); opacity: 0; }
}

#fireworks-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 99;
    overflow: hidden;
}

.firework-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    animation: fireworkBurst 1.2s ease-out forwards;
}

@keyframes fireworkBurst {
    0% { transform: translate(0, 0) scale(1); opacity: 1; }
    100% { transform: translate(var(--dx), var(--dy)) scale(0); opacity: 0; }
}

#starburst-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 98;
    overflow: hidden;
}

.floating-star {
    position: absolute;
    animation: floatStar ease-in-out infinite;
    opacity: 0;
}

@keyframes floatStar {
    0% { transform: translateY(0) scale(0); opacity: 0; }
    20% { transform: translateY(-15px) scale(1.2); opacity: 1; }
    50% { transform: translateY(-35px) scale(1); opacity: 0.9; }
    80% { transform: translateY(-55px) scale(1.3); opacity: 0.6; }
    100% { transform: translateY(-80px) scale(0); opacity: 0; }
}

.feedback-overlay {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 50;
    font-family: 'Anton', sans-serif;
    font-size: 4rem;
    text-transform: uppercase;
    letter-spacing: 6px;
    pointer-events: none;
    animation: feedbackPop 1s ease forwards;
}

.feedback-overlay.correct-feedback {
    color: var(--vibrant-green);
    text-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.feedback-overlay.incorrect-feedback {
    color: var(--harvest-orange);
    text-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

@keyframes feedbackPop {
    0% { transform: translate(-50%, -50%) scale(0.2); opacity: 0; }
    30% { transform: translate(-50%, -50%) scale(1.4); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0; }
}

.loading-spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
    margin-right: 10px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.screen#welcome-screen {
    padding-bottom: 90px;
    padding-top: 28px;
}

.screen#quiz-screen {
    padding: 24px 0 80px;
    justify-content: flex-start;
}

.screen#result-screen {
    padding-bottom: 80px;
    padding-top: 24px;
}

.empty-leaderboard {
    color: #aaa;
    padding: 16px;
    font-style: italic;
    text-align: center;
}

.country-search-wrapper {
    position: relative;
}

.country-search-input {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid #e0dcd4;
    border-radius: 12px;
    font-size: 1.05rem;
    font-family: 'Source Sans 3', sans-serif;
    transition: all 0.3s ease;
    background: #fafaf8;
    color: var(--charcoal);
    cursor: pointer;
}

.country-search-input:focus {
    outline: none;
    border-color: var(--pinnacle-gold);
    box-shadow: 0 0 0 4px rgba(210, 144, 34, 0.15);
    background: #fff;
}

.country-search-input::placeholder { color: #aaa; }

.country-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: #fff;
    border: 2px solid var(--pinnacle-gold);
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 220px;
    overflow-y: auto;
    z-index: 20;
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.country-dropdown.open { display: block; }

.country-option {
    padding: 12px 18px;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Source Sans 3', sans-serif;
    color: var(--charcoal);
    transition: background 0.15s ease;
    border-bottom: 1px solid #f0ece4;
}

.country-option:last-child { border-bottom: none; }

.country-option:hover,
.country-option.highlighted {
    background: rgba(210, 144, 34, 0.1);
    color: var(--pinnacle-blue);
}

.country-option.hidden { display: none; }

@media (max-width: 700px) {
    .game-title { font-size: 3rem; }
    .game-title-sub { font-size: 1.5rem; letter-spacing: 6px; }
    .card { padding: 28px 22px; }
    .options-grid { grid-template-columns: 1fr; }
    .question-text { font-size: 1.2rem; }
    .question-card { padding: 28px 24px; }
    .quiz-header { flex-direction: column; gap: 12px; }
    .result-title { font-size: 2.5rem; }
    .result-score-number { font-size: 3.5rem; }
    .option-btn { padding: 18px 18px; min-height: 60px; }
}

@media (min-width: 1200px) {
    .game-title { font-size: 5.5rem; }
    .game-title-sub { font-size: 2.6rem; }
    .question-text { font-size: 1.7rem; }
    .option-btn { font-size: 1.2rem; padding: 26px 26px; }
    .quiz-container { max-width: 860px; }
}