:root {
    --bg-color: #f7f5ef;
    --card-bg: #ffffff;
    --primary-green: #67a379;
    --dark-green: #3b6b47;
    --accent-yellow: #f4d06f;
    --text-color: #2c3e35;
    --error-red: #e06d6d;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    background-image: radial-gradient(#e5e1d8 1px, transparent 1px);
    background-size: 20px 20px;
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.game-container {
    position: relative;
    background-color: var(--card-bg);
    width: 100%;
    max-width: 680px;
    border-radius: 28px;
    box-shadow: 0 15px 35px rgba(59, 107, 71, 0.12);
    padding: 30px;
    box-sizing: border-box;
    text-align: center;
    border: 4px solid #e1ded4;
}

.hidden {
    display: none !important;
}

#welcomeSection {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
}

.main-title {
    font-family: var(--font-display);
    color: var(--dark-green);
    font-size: var(--text-title);
    line-height: var(--leading-tight);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 0px var(--accent-yellow);
}

.main-subtitle {
    font-size: var(--text-body);
    line-height: var(--leading-snug);
    color: var(--primary-green);
    font-weight: 700;
    margin-bottom: 30px;
}

.start-btn {
    background-color: var(--primary-green);
    color: white;
    border: none;
    border-radius: 50px;
    min-height: var(--tap-comfortable);
    padding: 16px 40px;
    font-size: var(--text-question);
    font-family: var(--font-display);
    cursor: pointer;
    box-shadow: 0 6px 0 var(--dark-green);
    transition: all 0.1s ease;
}

.start-btn:hover {
    background-color: #589068;
    transform: translateY(-2px);
    box-shadow: 0 8px 0 var(--dark-green);
}

.start-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 var(--dark-green);
}

.quiz-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 6px 8px;
    font-size: var(--text-meta);
    font-weight: 700;
    background-color: #f0f7f2;
    border-radius: 20px;
    color: var(--dark-green);
    border: 2px solid #d0e4d7;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
}

.score-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    background-color: #fdf0c8;
    border: 2px solid #f0d98a;
    color: #7a5a00;
    font-size: var(--text-meta);
    font-weight: 700;
    line-height: 1;
}

.score-badge svg {
    color: #e6a700;
}

.sound-btn {
    flex: 0 0 auto;
    width: var(--tap-min);
    height: var(--tap-min);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background-color: #ffffff;
    border: 2px solid #d0e4d7;
    border-radius: 50%;
    color: var(--dark-green);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.sound-btn:hover {
    background-color: #e2f0e7;
    border-color: var(--primary-green);
}

.sound-btn svg.muted {
    color: #9aa79f;
}

.progress-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.progress-track {
    flex: 1 1 auto;
    height: 8px;
    background-color: #e2efe6;
    border: 1px solid #d0e4d7;
    border-radius: 999px;
    overflow: hidden;
}

.question-counter {
    flex: 0 0 auto;
    font-size: var(--text-meta);
    font-weight: 700;
    color: #7c8f83;
    white-space: nowrap;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #67a379, #8fc9a2);
    border-radius: 999px;
    transition: width 0.35s ease;
}

.situation-box {
    background-color: #f7f9f6;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    border: 2px dashed #b9d8c3;
}

.situation-img {
    width: 100%;
    max-height: 220px;
    object-fit: contain;
    border-radius: 14px;
    margin-bottom: 15px;
    background-color: #ffffff;
    padding: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.situation-text {
    font-size: var(--text-question);
    line-height: var(--leading-snug);
    font-weight: 700;
    color: #2f4f38;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.option-btn {
    background-color: #ffffff;
    border: 2px solid #d5e6db;
    border-radius: 14px;
    min-height: var(--tap-comfortable);
    padding: 15px 16px;
    font-size: var(--text-option);
    line-height: var(--leading-snug);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    font-family: var(--font-body);
    color: var(--text-color);
}

.option-btn:hover:not(:disabled) {
    border-color: var(--primary-green);
    background-color: #f0f7f2;
    transform: scale(1.01);
}

.option-btn.correct {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--dark-green);
}

.option-btn.incorrect {
    background-color: var(--error-red);
    color: white;
    border-color: #b54c4c;
}

.feedback-box {
    display: none;
    background-color: #eaf4ed;
    border: 2px solid #a4d0b3;
    border-radius: 14px;
    padding: 15px;
    margin-top: 15px;
    text-align: left;
}

.feedback-box.show {
    display: block;
}

.hadith-title {
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 5px;
    font-size: var(--text-small);
    font-family: var(--font-display);
}

#hadithText {
    font-size: var(--text-body);
    line-height: var(--leading-reading);
    font-weight: 700;
    color: #2c3e35;
}

.next-btn {
    background-color: var(--accent-yellow);
    color: #5c4700;
    border: none;
    border-radius: 14px;
    min-height: var(--tap-comfortable);
    padding: 15px 24px;
    font-size: var(--text-option);
    font-family: var(--font-display);
    cursor: pointer;
    margin-top: 20px;
    display: none;
    width: 100%;
    /* Revealed after an answer: keep the action reachable on small screens. */
    position: sticky;
    bottom: 12px; /* fallback where env() is unsupported */
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    z-index: 10;
    box-shadow: 0 4px 0 #d4b045, 0 -6px 12px rgba(255, 255, 255, 0.85);
    transition: all 0.1s;
}

.next-btn:hover {
    background-color: #f2c750;
}

/* Navigation integrated into the status bar */
.status-home {
    flex: 0 0 auto;
    box-sizing: border-box;
    width: var(--tap-min);
    height: var(--tap-min);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-meta);
    line-height: 1;
    color: var(--dark-green);
    text-decoration: none;
    background-color: #ffffff;
    border: 2px solid #d0e4d7;
    border-radius: 50%;
    box-shadow: 0 2px 0 rgba(59, 107, 71, 0.08);
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.status-home:hover {
    background-color: #e2f0e7;
    border-color: var(--primary-green);
}

.level-badge {
    flex: 1 1 auto;
    min-width: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 400px) {
    .quiz-header {
        gap: 6px;
        padding: 6px;
    }

    .score-badge {
        padding: 4px 8px;
    }
}

.home-link-quiet {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: var(--tap-min);
    margin-top: 16px;
    font-size: var(--text-small);
    font-weight: 700;
    color: #8a998f;
    text-decoration: none;
    transition: color 0.15s ease;
}

.home-link-quiet:hover {
    color: var(--dark-green);
}

/* Toast */
.quiz-toast {
    position: absolute;
    top: 64px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 120;
    display: flex;
    align-items: center;
    gap: 8px;
    width: max-content;
    max-width: calc(100% - 32px);
    padding: 9px 16px;
    background-color: var(--accent-yellow);
    border: 2px solid #ffffff;
    border-radius: 999px;
    color: #5c4700;
    font-size: var(--text-small);
    line-height: var(--leading-snug);
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(44, 62, 53, 0.2);
}

.quiz-toast svg {
    flex: 0 0 auto;
    color: #d4516d;
}

/* Answer feedback animations */
@keyframes bounceCorrect {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

.animate-correct {
    animation: bounceCorrect 0.4s ease-in-out;
}

@keyframes shakeWrong {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-8px); }
    40%, 80% { transform: translateX(8px); }
}

.animate-wrong {
    animation: shakeWrong 0.4s ease-in-out;
}

/* Resume modal */
.resume-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: rgba(44, 62, 53, 0.45);
    backdrop-filter: blur(4px);
}

.resume-card {
    width: 100%;
    max-width: 340px;
    background-color: var(--card-bg);
    border: 4px solid #e1ded4;
    border-radius: 24px;
    padding: 26px 22px;
    text-align: center;
    box-shadow: 0 18px 40px rgba(44, 62, 53, 0.25);
}

.resume-icon {
    font-size: 2rem;
    line-height: 1;
}

.resume-title {
    font-family: var(--font-display);
    color: var(--dark-green);
    font-size: var(--text-question);
    margin: 10px 0 6px;
}

.resume-text {
    font-size: var(--text-small);
    line-height: var(--leading-reading);
    font-weight: 700;
    color: #5a6b60;
    margin: 0 0 18px;
}

.resume-continue {
    width: 100%;
    font-size: var(--text-option);
    padding: 13px 20px;
    margin-bottom: 10px;
}

.resume-restart {
    width: 100%;
    background-color: #ffffff;
    border: 2px solid #d5e6db;
    min-height: var(--tap-min);
    border-radius: 50px;
    padding: 11px 20px;
    font-family: var(--font-display);
    font-size: var(--text-option);
    color: var(--dark-green);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.resume-restart:hover {
    background-color: #f0f7f2;
    border-color: var(--primary-green);
}

/* Keep the reading column usable on a 360px phone. */
@media (max-width: 420px) {
    body {
        padding: 12px;
    }

    .game-container {
        padding: 18px 16px;
        border-radius: 22px;
    }

    .situation-box {
        padding: 12px;
        margin-bottom: 14px;
    }

    .situation-img {
        max-height: 150px;
        margin-bottom: 10px;
    }

    .options-container {
        gap: 10px;
        margin-bottom: 14px;
    }

    .option-btn {
        padding: 12px 14px;
    }
}