:root {
    --bg-color: #0f172a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #71F494; /* ירוק מנטה */
    --accent: #00efe6; /* תכלת */
    --code-bg: rgba(0, 0, 0, 0.3);
}

/* עיצוב הכותרת הראשית כמו ב-Y Tools */
.page-title {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    margin: 0 0 30px 0;
    text-align: center;
    background: linear-gradient(to right, #00ff34 0%, #00efe6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
    direction: ltr; /* שומר על הכותרת באנגלית משמאל לימין */
}

/* =========================================
   Numbers Counter Styles (Flexbox)
   ========================================= */
.counters-wrapper {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap; /* רספונסיביות */
    gap: 30px;
    padding: 50px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    border: 1px solid var(--card-border);
    margin: 30px 0;
}

.counter-box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 200px;
}

.js-numbers-counter {
    font-size: 4.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1;
    font-feature-settings: "tnum"; 
    font-variant-numeric: tabular-nums;
}

.number-primary {
    background: linear-gradient(to bottom right, #ffffff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 10px rgba(113, 244, 148, 0.2));
}

.number-accent {
    background: linear-gradient(to bottom right, #ffffff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 10px rgba(0, 239, 230, 0.2));
}

.counter-label {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin: 0;
    font-weight: 500;
}

/* =========================================
   Code Copy Sections Styles
   ========================================= */
.code-copy-box {
    background: var(--code-bg);
    border-radius: 8px;
    border: 1px solid var(--card-border);
    margin-top: 8px;
}

.source-wrapper {
    margin-bottom: 25px;
    text-align: left;
    direction: ltr;
}

.source-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 15px;
    border-radius: 8px 8px 0 0;
    border: 1px solid var(--card-border);
    border-bottom: none;
    font-size: 14px;
    color: var(--text-main);
}

.full-source {
    margin-top: 0;
    border-radius: 0 0 8px 8px;
    padding: 15px;
}

.full-source pre {
    margin: 0;
    max-height: 300px;
    overflow-y: auto;
}

.full-source .code-snippet {
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    color: #a5b4fc;
    white-space: pre-wrap;
}

/* Copy Buttons */
.btn-copy {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-copy:hover {
    background: rgba(113, 244, 148, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

.btn-copy.copied {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* =========================================
   Responsive Design
   ========================================= */
@media screen and (max-width: 767px) {
    body,
    .presentation-group {
        padding: 20px 10px;
    }
    
    .page-title {
        font-size: 3rem;
    }
    
    .counters-wrapper {
        flex-direction: column;
        padding: 40px 20px;
    }
    
    .js-numbers-counter {
        font-size: 3.5rem;
    }
}