:root {
        --bg-primary: #fbf7ee;
        --container-bg: #ffffff;
        --text-color: #5d4037;
        --accent-amber: #ff9800;
        --accent-green: #2ecc71;
        --accent-purple: #9b59b6;
        --parent-panel: #e1f5fe;
        --habitat-bg: #e8f5e9;
        --safari-brown: #8d6e63;
    }

    * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
        font-family: 'Comic Sans MS', 'Chalkboard SE', sans-serif;
    }

    body {
        background-color: var(--bg-primary);
        color: var(--text-color);
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        padding: 80px 20px 20px 20px;
    }

    .game-window {
        background: var(--container-bg);
        border-radius: 24px;
        box-shadow: 0 15px 40px rgba(93, 64, 55, 0.1);
        width: 100%;
        max-width: 780px;
        padding: 30px;
        text-align: center;
        border: 6px solid #ffe0b2;
        position: relative;
    }

    /* Parent Settings Dashboard Panel */
    .parent-config {
        background-color: var(--parent-panel);
        border: 3px dashed var(--safari-brown);
        border-radius: 16px;
        padding: 18px;
        margin-bottom: 25px;
        text-align: left;
    }

    .parent-title {
        font-size: 0.95rem;
        font-weight: bold;
        color: var(--safari-brown);
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 12px;
        text-align: center;
    }

    .parent-row {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 20px;
        flex-wrap: wrap;
    }

    .parent-column {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .parent-label {
        font-weight: bold;
        color: var(--safari-brown);
        font-size: 0.95rem;
    }

    .parent-input {
        height: 38px;
        font-size: 1rem;
        padding: 5px 12px;
        border: 2px solid var(--safari-brown);
        border-radius: 8px;
        outline: none;
        width: 160px;
        color: var(--text-color);
    }

    /* Animal Selection Checklist Layout */
    .animal-checklist-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        background: rgba(255,255,255,0.7);
        padding: 10px;
        border-radius: 10px;
        border: 1px solid rgba(0,0,0,0.05);
    }

    @media (max-width: 600px) {
        .animal-checklist-grid { grid-template-columns: repeat(2, 1fr); }
    }

    .check-item {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 0.9rem;
        font-weight: bold;
        cursor: pointer;
        color: #4e342e;
    }

    /* Game Mode Toggle Buttons */
    .mode-selector {
        display: flex;
        gap: 8px;
        margin-top: 4px;
    }

    .btn-mode {
        border: none;
        padding: 8px 14px;
        font-size: 0.85rem;
        font-weight: bold;
        border-radius: 8px;
        cursor: pointer;
        color: white;
        transition: all 0.2s ease;
    }
    .btn-mode-type { background-color: var(--accent-amber); box-shadow: 0 3px #e65100; }
    .btn-mode-pick { background-color: var(--accent-purple); box-shadow: 0 3px #732d91; }
    
    .btn-mode.active {
        transform: translateY(2px);
        box-shadow: none;
        filter: brightness(0.9);
        border: 2px solid rgba(0,0,0,0.15);
    }

    /* HUD Scoreboards Header */
    .game-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 2px dashed #ffcc80;
    }

    .badge {
        padding: 8px 16px;
        border-radius: 12px;
        font-weight: bold;
        font-size: 1.1rem;
        background-color: #fff3e0;
    }
    .score-badge { background-color: #fdcb6e; color: #2c3e50; }
    .child-greeting { font-size: 1.5rem; font-weight: bold; color: var(--accent-amber); }

    /* Setup Trigger Button */
    .btn-setup-trigger {
        background: none;
        border: 2px solid #ffcc80;
        color: var(--safari-brown);
        padding: 6px 12px;
        border-radius: 10px;
        font-size: 0.9rem;
        font-weight: bold;
        cursor: pointer;
        display: none; /* Only reveals when settings are locked */
        transition: all 0.2s;
    }
    .btn-setup-trigger:hover {
        background-color: #ffe0b2;
    }

    /* General Question Framing */
    .quiz-instruction {
        font-size: 1.3rem;
        font-weight: bold;
        margin-bottom: 15px;
        color: #8d6e63;
    }

    /* Dynamic Mode Windows Panels */
    .quiz-container { display: none; animation: popIn 0.3s ease-out forwards; }
    .quiz-container.active { display: block; }

    @keyframes popIn {
        0% { transform: scale(0.95); opacity: 0; }
        100% { transform: scale(1); opacity: 1; }
    }

    /* MODE A STYLING: See Animal, Type Name */
    .habitat-block {
        width: 100%;
        max-width: 400px;
        height: 200px;
        border-radius: 20px;
        margin: 0 auto 20px auto;
        border: 5px solid white;
        background-color: var(--habitat-bg);
        box-shadow: inset 0 4px 10px rgba(0,0,0,0.05), 0 8px 16px rgba(0,0,0,0.06);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 6.5rem;
        transition: background-color 0.3s ease;
        user-select: none;
    }

    .typing-form-row {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 12px;
        margin-top: 15px;
    }

    .input-text-box {
        width: 220px;
        height: 50px;
        font-size: 1.4rem;
        text-align: center;
        border: 3px solid var(--accent-amber);
        border-radius: 12px;
        outline: none;
        text-transform: lowercase;
        color: var(--text-color);
    }
    .input-text-box:focus { box-shadow: 0 0 10px rgba(255, 152, 0, 0.3); }

    /* MODE B STYLING: See Name, Pick Animal Swatch */
    .big-prompt-text {
        font-size: 4.2rem;
        font-weight: bold;
        margin: 20px 0;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--accent-amber);
        text-shadow: 1px 2px 0px rgba(0,0,0,0.05);
    }

    .choice-palette-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        max-width: 550px;
        margin: 0 auto;
    }

    .animal-choice-swatch {
        width: 90px;
        height: 90px;
        border-radius: 50%;
        border: 4px solid white;
        background-color: #fffbf0;
        cursor: pointer;
        box-shadow: 0 6px 10px rgba(0,0,0,0.08);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
        transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.2s;
        user-select: none;
    }
    .animal-choice-swatch:hover { transform: scale(1.08); background-color: #fffde6; box-shadow: 0 8px 14px rgba(0,0,0,0.12); }
    .animal-choice-swatch:active { transform: scale(0.95); }

    /* Universal Action Submission Button */
    .btn-general {
        border: none;
        color: white;
        font-size: 1.1rem;
        font-weight: bold;
        padding: 12px 28px;
        border-radius: 50px;
        cursor: pointer;
        transition: transform 0.1s ease, box-shadow 0.1s ease;
    }
    .btn-submit { background-color: var(--accent-green); box-shadow: 0 4px #27ae60; }
    .btn-submit:active { transform: translateY(3px); box-shadow: none; }

    /* Notification Pop-up Screens */
    .modal-screen {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.5);
        display: none;
        justify-content: center;
        align-items: center;
        z-index: 100;
    }
    .modal-card {
        background: white;
        padding: 40px;
        border-radius: 24px;
        text-align: center;
        width: 90%;
        max-width: 400px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }
    .modal-card h2 { font-size: 2.2rem; color: var(--accent-green); margin-bottom: 10px; }
    .modal-card p { font-size: 1.2rem; margin-bottom: 20px; }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
        body {
            padding: 100px 10px 20px 10px;
        }

        .game-window {
            padding: 15px;
        }

        .child-greeting {
            font-size: 1.2rem;
        }

        .badge {
            font-size: 0.9rem;
            padding: 6px 10px;
        }

        .habitat-block {
            height: 150px;
            font-size: 4.5rem;
        }

        .big-prompt-text {
            font-size: 2.5rem;
        }

        .animal-choice-swatch {
            width: 70px;
            height: 70px;
            font-size: 2.2rem;
        }

        .input-text-box {
            width: 160px;
            font-size: 1.1rem;
        }

        .btn-general {
            padding: 10px 20px;
            font-size: 0.9rem;
        }
    }

    @media (max-width: 480px) {
        .parent-row {
            flex-direction: column;
            align-items: center;
        }

        .parent-column {
            width: 100%;
            align-items: center;
        }

        .animal-checklist-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .typing-form-row {
            flex-direction: column;
            gap: 10px;
        }

        .habitat-block {
            font-size: 3.5rem;
            height: 120px;
        }

        .big-prompt-text {
            font-size: 2rem;
        }

        .animal-choice-swatch {
            width: 60px;
            height: 60px;
            font-size: 1.8rem;
        }
    }