/* Base styles adapted from your alphabet-fun/style.css */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Comic Neue', sans-serif;
    text-align: center;
    background-color: #f0f8ff; /* Light blue background */
    overflow: hidden;
    /* Prevents double-tap zoom on tablets */
    touch-action: manipulation;
}

h1 {
    font-size: 3em;
    margin: 20px 0;
    font-weight: 700;
}

h2 {
    font-size: 2.2em;
    margin: 15px 0;
    font-weight: 700;
    color: #333;
}

/* --- Navigation & Screen Styling --- */
.game-screen {
    display: none; /* Hidden by default */
    width: 100%;
    height: 100%;
    flex-direction: column;
    align-items: center;
    /* justify-content: center; */
    padding-top: 20px; /* Add some padding */
    position: absolute;
    top: 0;
    left: 0;
    overflow-y: auto;
    box-sizing: border-box;
}

.game-screen.visible {
    display: flex; /* Show the active screen */
}

.back-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.2em;
    font-weight: 700;
    padding: 10px 20px;
    background-color: #f4f4f4;
    border: 2px solid #ccc;
    border-radius: 12px;
    cursor: pointer;
    z-index: 100;
}

/* Styles for the "touchable" area of each game */
.touch-area {
    width: 95%;
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    box-sizing: border-box;
}

/* --- Main Menu Styles --- */
.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.menu-btn {
    font-family: 'Comic Neue', sans-serif;
    font-size: 2.5em;
    font-weight: 700;
    padding: 20px 40px;
    min-width: 300px;
    border-radius: 20px;
    border: 3px solid #666;
    color: white;
    cursor: pointer;
    transition: transform 0.1s;
}

.menu-btn:active {
    transform: scale(0.95);
}

#start-counting-btn { background-color: #4CAF50; /* Green */ }
#start-tracing-btn  { background-color: #F44336; /* Red */ }
#start-patterns-btn { background-color: #3F51B5; /* Indigo */ }

/* --- 1. Counting Game Styles --- */
#counting-grid {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    gap: 15px;
}

.counting-item {
    font-size: 4.5em; /* Big, tappable emoji */
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
    user-select: none;
    padding: 5px;
}

.counting-item:active {
    transform: scale(1.2);
}

.counting-item.counted {
    opacity: 0.4;
    transform: scale(0.9);
}

/* --- 2. Tracing Game Styles --- */
.trace-toolbar {
    width: 100%;
    padding: 10px;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* --- MODIFICATION --- */
/* This entire block was removed, as it's no longer needed */
/*
.trace-toolbar .back-btn {
    position: static;
}
*/
/* --- END MODIFICATION --- */

#trace-clear-btn, #trace-next-btn {
    font-size: 1.2em;
    font-weight: 700;
    padding: 10px 20px;
    background-color: #FFF9C4; /* Yellow */
    border: 2px solid #ccc;
    border-radius: 12px;
    cursor: pointer;
}

#tracing-container {
    width: 90vw;
    height: 75vh;
    max-width: 800px;
    max-height: 600px;
    background-color: #ffffff;
    border: 3px solid #999;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    /* This ensures Konva renders sharp on all screens */
    overflow: hidden;
}

/* --- 3. Patterns Game Styles --- */
#pattern-sequence {
    display: flex;
    gap: 20px;
    align-items: center;
    font-weight: 700;
    font-size: 5em;
    color: #333;
    user-select: none;
}

#pattern-sequence .blank {
    width: 1.2em;
    height: 1.2em;
    border: 5px dashed #999;
    border-radius: 15px;
    background: rgba(255,255,255,0.4);
}

#pattern-choices {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

/* Add a new button color */
#start-egg-dition-btn { background-color: #FFC107; /* A sunny yellow */ }

/* New styles for the Egg-dition game */
#egg-problem-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 20px 0;
}

.egg-group {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: #fff;
    border: 3px dashed #ccc;
    border-radius: 10px;
    min-height: 80px;
    align-items: center;
}

.egg {
    width: 40px;
    height: 55px;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    border: 2px solid #555;
    box-shadow: inset 3px -3px 5px rgba(0,0,0,0.1);
}

.math-symbol, .blank-answer {
    font-size: 4em;
    font-weight: 700;
    color: #333;
}

#egg-solution-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #F1F8E9; /* Light green nest */
    border: 3px solid #8BC34A;
    border-radius: 15px;
    min-height: 100px;
    width: 80%;
    max-width: 500px;
    flex-wrap: wrap; /* Allows eggs to wrap */
}

/* Re-use choice button style from Patterns game */
#egg-choices {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.choice-btn {
    font-family: 'Comic Neue', sans-serif;
    font-size: 4em;
    font-weight: 700;
    width: 2.5em;
    height: 2.5em;
    border-radius: 20px;
    border: 3px solid #666;
    color: white;
    cursor: pointer;
    background-color: #FF9800; /* Orange */
    transition: all 0.2s;
}
.choice-btn:active {
    transform: scale(0.95);
}

.choice-btn.correct {
    background-color: #4CAF50; /* Green */
    transform: scale(1.1);
}
.choice-btn.incorrect {
    background-color: #F44336; /* Red */
    animation: shake 0.3s;
}

/* Simple shake animation for wrong answers */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* --- Style for new Home Button --- */
.home-btn-subpage {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.8em; /* Nice and large icon */
    color: #333;
    text-decoration: none;
    padding: 10px;
    z-index: 100;
    transition: transform 0.1s;
}

.home-btn-subpage:active {
    transform: scale(0.9);
}

/* --- START: PHONE PORTRAIT FIXES (Patterns Game) --- */

/* Targets phones in portrait view */
@media (orientation: portrait) and (max-width: 500px) {

    /* Puts the back button above the title, fixing the overlap */
    .back-btn {
        position: static; /* Un-stick it from the corner */
        margin-top: 15px; /* Add some space above */
    }

    h2 {
        font-size: 1.8em; /* Shrink the title */
        margin: 10px 0;
    }

    /* --- Patterns Game Specifics --- */
    #patterns-game #patterns-prompt {
        margin-top: 0; /* Tighten up space left by back button */
    }

    #pattern-sequence {
        font-size: 3.5em; /* Shrink the sequence numbers */
        gap: 15px;
    }

    #pattern-sequence .blank {
        border-width: 3px;
    }

    #pattern-choices {
        gap: 10px; /* Tighter gap between buttons */
        margin-top: 20px;
    }

    .choice-btn {
        font-size: 2.5em; /* Significantly shrink the choice buttons */
        width: 2.2em;   /* Adjust button box size */
        height: 2.2em;
        border-width: 2px;
        border-radius: 15px;
    }

    /* --- Egg-dition Game Specifics --- */
    #egg-problem-container {
        flex-wrap: wrap; /* This is the main fix! Allows wrapping */
        gap: 10px;       /* Tighter gap between items */
        margin: 10px 0;
    }

    .egg-group {
        min-height: 60px; /* Make the boxes smaller */
        padding: 8px;
        gap: 5px;         /* Tighter gap between eggs */
    }

    .egg {
        width: 30px;      /* Make the eggs smaller */
        height: 42px;
    }

    .math-symbol, .blank-answer {
        font-size: 3em;   /* Make the symbols smaller */
    }

    #egg-solution-container {
        min-height: 80px; /* Adjust the "nest" size */
        width: 90%;
    }

    #egg-choices {
        padding-bottom: 20px; /* Add space at the very bottom */
    }
}
/* --- END: PHONE PORTRAIT FIXES --- */
/* --- START: PHONE LANDSCAPE FIXES (All Games) --- */

/* Targets phones in landscape view (short and wide) */
@media (orientation: landscape) and (max-height: 500px) {

    h1 {
        font-size: 2em; /* Shrink main menu title */
        margin: 10px 0;
    }
    h2 {
        font-size: 1.5em; /* Shrink game titles */
        margin: 5px 0;
    }

    .back-btn, #trace-clear-btn, #trace-next-btn {
        padding: 5px 10px; /* Smaller buttons */
        font-size: 1em;
        top: 10px;
        left: 10px;
    }

    /* Fix home button overlap in landscape */
    .home-btn-subpage {
        top: 10px;
        left: 10px;
    }

    /* --- Counting Game --- */
    #counting-grid {
        gap: 10px;
    }
    .counting-item {
        font-size: 3em; /* Shrink emojis */
    }

    /* --- Tracing Game --- */
    .trace-toolbar {
        padding: 5px;
        gap: 10px;
    }
    #tracing-container {
        height: 70vh; /* Make trace area slightly smaller */
    }

    /* --- Patterns Game --- */
    #pattern-sequence {
        font-size: 3em; /* Shrink sequence */
        gap: 15px;
    }
    #pattern-choices {
        gap: 15px; /* Tighter gap */
        margin-top: 15px;
    }
    .choice-btn {
        font-size: 2em; /* Shrink choice buttons */
        width: 2.2em;
        height: 2.2em;
        border-radius: 10px;
    }
}
/* --- END: PHONE LANDSCAPE FIXES --- */