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

:root {
    --mint: #e0f2f1;
    --light-green: #c8e6c9;
    --green: #81c784;
    --dark-green: #388e3c;
    --emerald: #2e7d32;
    --lime: #aeea00;
    --lime-dark: #7cb342;
    --white: #ffffff;
    --text-dark: #2c3e2c;
    --text-light: #5a6b5a;
    --card-bg: #f9fff9;
    --shadow: 0 4px 15px rgba(56, 142, 60, 0.15);
    --shadow-hover: 0 8px 25px rgba(56, 142, 60, 0.25);
    --radius: 20px;
    --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    font-family: var(--font);
    background: linear-gradient(135deg, var(--mint) 0%, var(--white) 100%);
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

#app { max-width: 900px; margin: 0 auto; padding: 20px; min-height: 100vh; }
.screen { display: none; animation: fadeIn 0.5s ease; }
.screen.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

.menu-header { text-align: center; padding: 40px 10px 30px; }
.menu-header h1 { font-size: clamp(1.8rem, 5vw, 3rem); color: var(--emerald); margin-bottom: 10px; font-weight: 800; }
.subtitle { font-size: clamp(1rem, 2.5vw, 1.2rem); color: var(--text-light); max-width: 600px; margin: 0 auto; }
.mode-cards { display: flex; justify-content: center; padding: 20px 0 40px; }
.mode-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px 25px; text-align: center; transition: transform 0.3s ease, box-shadow 0.3s ease; border: 2px solid transparent; display: flex; flex-direction: column; align-items: center; max-width: 460px; width: 100%; }
.mode-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--green); }
.card-illustration { width: 130px; height: 110px; margin-bottom: 15px; }
.card-illustration svg { width: 100%; height: 100%; }
.mode-card h2 { font-size: 1.4rem; color: var(--dark-green); margin-bottom: 8px; line-height: 1.3; }
.target { font-size: 0.9rem; color: var(--white); background: var(--green); display: inline-block; padding: 2px 14px; border-radius: 20px; margin-bottom: 12px; font-weight: 600; }
.description { font-size: 0.95rem; color: var(--text-light); margin-bottom: 20px; }

.btn { font-family: var(--font); font-size: 1rem; font-weight: 600; padding: 12px 28px; border: none; border-radius: 30px; cursor: pointer; transition: all 0.25s ease; outline: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; user-select: none; }
.btn:focus-visible { box-shadow: 0 0 0 3px var(--dark-green), 0 0 0 6px var(--white); }
.btn-primary { background: var(--dark-green); color: var(--white); box-shadow: 0 4px 10px rgba(56,142,60,0.3); }
.btn-primary:hover { background: var(--emerald); box-shadow: 0 6px 16px rgba(56,142,60,0.4); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }
.btn-secondary { background: var(--light-green); color: var(--text-dark); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.btn-secondary:hover { background: var(--green); transform: translateY(-1px); }
.btn-back { background: transparent; color: var(--dark-green); font-size: 0.95rem; padding: 8px 16px; min-height: 40px; border: 2px solid var(--green); }
.btn-back:hover { background: var(--light-green); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }

/* Кнопки Правда / Миф */
.truth-buttons { display: flex; justify-content: space-between; gap: 16px; margin: 24px 0 8px; }
.btn-fake, .btn-true { flex: 1; font-size: 1.15rem; font-weight: 700; padding: 16px 20px; border-radius: 16px; min-height: 60px; }
.btn-fake { background: #e53935; color: #fff; box-shadow: 0 4px 12px rgba(229,57,53,0.35); }
.btn-fake:hover:not(:disabled) { background: #c62828; transform: translateY(-2px); }
.btn-true { background: var(--lime); color: #33691e; box-shadow: 0 4px 12px rgba(174,234,0,0.45); }
.btn-true:hover:not(:disabled) { background: var(--lime-dark); color: #fff; transform: translateY(-2px); }
.btn-fake.locked, .btn-true.locked { opacity: 0.5; }

.rules-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px 25px; max-width: 700px; margin: 0 auto; }
.rules-card h2 { color: var(--emerald); margin: 15px 0; font-size: 1.6rem; }
#rules-content { font-size: 1rem; line-height: 1.7; }
#rules-content ul { margin: 10px 0 10px 22px; }
#rules-content li { margin-bottom: 6px; }
#rules-content p { margin-bottom: 10px; }

.game-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 0; border-bottom: 2px solid var(--light-green); margin-bottom: 10px; }
.game-info { display: flex; gap: 20px; flex-wrap: wrap; font-weight: 600; color: var(--dark-green); font-size: 0.95rem; }
#game-title { font-weight: 700; }
#game-content { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px 25px; min-height: 300px; }

.task-title { font-size: 1.3rem; color: var(--emerald); margin-bottom: 16px; }
.judgment-card {
    background: var(--white);
    border: 2px solid var(--light-green);
    border-radius: 18px;
    padding: 24px 22px;
    font-size: 1.15rem;
    line-height: 1.55;
    color: var(--text-dark);
    box-shadow: inset 0 0 0 1px rgba(56,142,60,0.05);
}

/* Блок объяснения */
.feedback { margin: 20px 0 0; padding: 16px 20px; border-radius: 14px; font-size: 1rem; line-height: 1.55; animation: fadeIn 0.3s ease; }
.feedback.correct { background: #e8f5e9; border-left: 5px solid var(--dark-green); color: #1b5e20; }
.feedback.incorrect { background: #ffebee; border-left: 5px solid #e53935; color: #b71c1c; }

.stage-progress { width: 100%; height: 8px; background: var(--light-green); border-radius: 10px; margin: 10px 0 15px; overflow: hidden; }
.stage-progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--green), var(--emerald)); border-radius: 10px; transition: width 0.4s ease; }
.action-buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; justify-content: center; }

.result-card { text-align: center; padding: 40px 30px; }
.result-card h2 { font-size: 2rem; color: var(--emerald); margin-bottom: 15px; }
.result-card p { font-size: 1.1rem; color: var(--text-light); margin-bottom: 20px; }
.result-score { font-size: 2.5rem; font-weight: 800; color: var(--dark-green); margin: 20px 0; }
.result-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-top: 25px; }

.awards-box { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin: 20px 0; }
.award-badge { background: linear-gradient(135deg, #fff8e1, #ffe082); border-radius: 50%; width: 90px; height: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4); font-size: 0.75rem; font-weight: 700; color: #5d4037; text-align: center; animation: popIn 0.4s ease; }
.award-badge .award-emoji { font-size: 1.8rem; line-height: 1; }
.award-badge.bronze { background: linear-gradient(135deg, #ffccbc, #d7a87f); }
.award-badge.silver { background: linear-gradient(135deg, #eceff1, #b0bec5); }
.award-badge.gold { background: linear-gradient(135deg, #fff8e1, #ffca28); }
@keyframes popIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }

@media (max-width: 768px) {
    #app { padding: 12px; }
    .mode-card { padding: 20px 15px; }
    #game-content { padding: 20px 15px; }
    .game-header { flex-direction: column; align-items: stretch; gap: 8px; }
    .game-info { justify-content: space-between; font-size: 0.85rem; }
    .judgment-card { font-size: 1.05rem; padding: 18px 16px; }
    .truth-buttons { gap: 10px; }
    .btn-fake, .btn-true { font-size: 1rem; min-height: 54px; padding: 12px 14px; }
    .result-card { padding: 25px 15px; }
    .result-score { font-size: 2rem; }
    .rules-card { padding: 20px 15px; }
}
@media (max-width: 400px) {
    .game-info { flex-direction: column; gap: 4px; }
    .truth-buttons { flex-direction: column; }
}
:focus-visible { outline: 3px solid var(--dark-green); outline-offset: 2px; }