@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700;800&display=swap');
:root {
    --bg-color: #f4f4f4; --main-color: #c83c32; --accent-color: #d9534f;
    --text-color: #333333; --white-color: #ffffff; --gray-color: #cccccc;
    --light-gray-color: #f9f9f9; --correct-color: #c83c32; --incorrect-color: #555555;
    --font-family: 'M PLUS Rounded 1c', sans-serif; --shadow: 0 4px 15px rgba(0, 0, 0, 0.1); --border-radius: 8px;
}
body {
    font-family: var(--font-family); background-color: var(--bg-color); color: var(--text-color);
    margin: 0; padding: 20px; display: flex; justify-content: center; align-items: center; min-height: 100vh; box-sizing: border-box; user-select: none;
}
#game-container {
    width: 100%; max-width: 800px; background: var(--white-color); border-radius: var(--border-radius);
    box-shadow: var(--shadow); padding: 30px 40px; overflow: hidden; position: relative;
}
.screen { display: none; flex-direction: column; align-items: center; text-align: center; animation: fadeIn 0.5s ease-in-out; }
.screen.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
h1 { font-size: 2.5rem; color: var(--main-color); margin-bottom: 10px; font-weight: 800; }
h2 { font-size: 1.8rem; color: var(--text-color); margin-bottom: 20px; font-weight: 700; }
p { font-size: 1.1rem; line-height: 1.7; max-width: 600px; }
.btn {
    background-color: var(--main-color); color: var(--white-color); border: none; padding: 15px 40px;
    font-size: 1.2rem; font-weight: 700; border-radius: 50px; cursor: pointer; transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15); margin-top: 20px;
}
.btn:hover { background-color: #a5312b; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.btn:disabled { background: var(--gray-color); cursor: not-allowed; transform: translateY(0); box-shadow: none; }
#name-entry-form { display: flex; flex-direction: column; align-items: center; gap: 15px; margin-top: 20px; width: 100%; max-width: 400px; }
#name-input { width: 100%; padding: 15px; font-size: 1.2rem; text-align: center; border: 2px solid var(--gray-color); border-radius: var(--border-radius); box-sizing: border-box; }
#name-input:focus { border-color: var(--main-color); outline: none; }
#quiz-progress { font-size: 1rem; font-weight: 700; color: var(--text-color); margin-bottom: 15px; }
#question { font-size: 1.5rem; font-weight: 700; margin-bottom: 30px; min-height: 80px; }
#options-container { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; width: 100%; }
.option-btn {
    background-color: var(--white-color); border: 2px solid var(--gray-color); color: var(--text-color);
    padding: 20px; font-size: 1.1rem; font-weight: 700; border-radius: var(--border-radius);
    cursor: pointer; transition: all 0.2s ease;
}
.option-btn:hover:not(:disabled) { border-color: var(--main-color); color: var(--main-color); transform: scale(1.03); }
.option-btn:disabled { cursor: not-allowed; opacity: 0.7; }
.option-btn.correct { background-color: var(--correct-color); border-color: var(--correct-color); color: white; }
.option-btn.incorrect { background-color: var(--incorrect-color); border-color: var(--incorrect-color); color: white; }
#answer-feedback { position: fixed; top: 0; left: 0; width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; background: rgba(0,0,0,0.5); z-index: 100; display: none; }
.feedback-stamp { max-width: 80%; max-height: 80%; width: 300px; animation: pop-in 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); }
@keyframes pop-in { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
#answer-screen { animation: none; }
#commentary { background-color: var(--light-gray-color); border-left: 5px solid var(--main-color); padding: 20px; margin: 10px 0 20px 0; text-align: left; border-radius: 0 8px 8px 0; }
#likability-title { font-size: 2.2rem; font-weight: 800; color: var(--main-color); margin-bottom: 10px; }
#score-display { font-size: 1.5rem; font-weight: bold; margin-bottom: 20px; }
#likability-comment { background-color: var(--light-gray-color); border-radius: var(--border-radius); padding: 20px; font-size: 1.1rem; font-weight: bold; white-space: pre-wrap; }
#player-name-display { color: var(--main-color); font-weight: 800; }
@media (max-width: 600px) {
    body { padding: 10px; } #game-container { padding: 20px; }
    h1 { font-size: 2rem; } h2 { font-size: 1.5rem; }
    #options-container { grid-template-columns: 1fr; gap: 10px; }
    .btn { padding: 12px 24px; font-size: 1rem; } .option-btn { padding: 15px; }
}