/* ===== Numo Integer Pro Mastery — scoped styles ===== */
/* Everything below is scoped under #numo-game-app or .numo-seo-wrap
   so it cannot leak into (or be overridden by) the site theme. */

.numo-seo-wrap {
    max-width: 700px;
    margin: 0 auto 24px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #2D3436;
    line-height: 1.55;
}
.numo-seo-wrap h2 { font-size: 1.4em; margin-bottom: 8px; }
.numo-seo-wrap h3 { font-size: 1.1em; margin: 18px 0 6px; color: #6C5CE7; }
.numo-seo-list { margin: 0 0 6px 20px; padding: 0; }
.numo-seo-list li { margin-bottom: 6px; }

#numo-game-app {
    --numo-primary: #6C5CE7; --numo-primary-light: #A29BFE; --numo-secondary: #00B894;
    --numo-accent: #FDCB6E; --numo-danger: #FF7675; --numo-info: #0984E3; --numo-purple: #9B59B6; --numo-gold: #F0932B;
    --numo-bg: #F4F7F6; --numo-card: #FFFFFF; --numo-text: #2D3436; --numo-text-muted: #636E72;
    --numo-radius: 18px; --numo-shadow: 0 8px 20px rgba(0,0,0,0.06);
    --numo-font: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    font-family: var(--numo-font);
    color: var(--numo-text);
    background: var(--numo-bg);
    max-width: 480px;
    width: 100%;
    height: 720px;
    max-height: 85vh;
    min-height: 480px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0,0,0,0.14);
    border: 1px solid #E1E8EF;
    position: relative;
    box-sizing: border-box;
}
#numo-game-app *, #numo-game-app *::before, #numo-game-app *::after { box-sizing: border-box; }
#numo-game-app button {
    font-family: var(--numo-font); border: none; appearance: none; background: none;
    cursor: pointer; color: inherit; text-align: inherit; margin: 0; -webkit-tap-highlight-color: transparent;
}
#numo-game-app button:focus-visible { outline: 3px solid var(--numo-info); outline-offset: 2px; border-radius: 6px; }

@media (prefers-reduced-motion: reduce) {
    #numo-game-app *, #numo-game-app *::before, #numo-game-app *::after {
        animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important; scroll-behavior: auto !important;
    }
}

/* HEADER */
.numo-header { flex-shrink: 0; padding: 12px 16px 10px; background: var(--numo-card); border-bottom: 3px solid #E1E8EF; z-index: 5; }
.numo-header-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.numo-brand { display: flex; align-items: center; gap: 8px; font-weight: 900; font-size: clamp(1em, 4.5vw, 1.2em); color: var(--numo-primary); white-space: nowrap; }
.numo-stats-wrap { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.numo-stars, .numo-level-badge { padding: 4px 9px; border-radius: 20px; font-weight: 800; display: flex; align-items: center; gap: 4px; font-size: 0.85em; white-space: nowrap; }
.numo-stars { background: #FFF3CD; color: #D35400; border: 2px solid #FDE08B; }
.numo-level-badge { background: #FDEBDB; color: var(--numo-gold); border: 2px solid #FBCD9C; }
.numo-lang-toggle { display: flex; gap: 4px; }
.numo-lang-btn { background: #E1E8EF; padding: 5px 9px; border-radius: 12px; font-weight: 800; color: var(--numo-text-muted); min-height: 30px; font-size: 0.85em; }
.numo-lang-btn.active { background: var(--numo-primary); color: white; }
.numo-level-bar-wrap { height: 5px; background: #E1E8EF; margin-top: 8px; border-radius: 3px; overflow: hidden; }
.numo-level-bar { height: 100%; width: 0%; background: linear-gradient(90deg, var(--numo-accent), var(--numo-secondary)); transition: width 0.5s ease; }

/* SCROLLABLE BODY */
.numo-body { flex: 1; overflow-y: auto; position: relative; -webkit-overflow-scrolling: touch; }
.numo-screen { display: none; padding: 16px; animation: numoFadeIn 0.25s; }
.numo-screen.active { display: block; }
@keyframes numoFadeIn { from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:translateY(0);} }

.numo-section-title { text-align: center; font-size: clamp(1.1em, 5vw, 1.35em); font-weight: 900; margin-bottom: 16px; color: var(--numo-primary); }
.numo-section-sub { text-align: center; color: var(--numo-text-muted); font-weight: 700; margin: -10px 0 14px; font-size: 0.9em; }

/* CARDS */
.numo-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; }
.numo-card {
    background: var(--numo-card); padding: 16px; border-radius: var(--numo-radius);
    text-align: center; box-shadow: var(--numo-shadow); border-bottom: 5px solid #E1E8EF;
    transition: 0.15s; display: flex; flex-direction: column; gap: 8px; align-items: center; width: 100%;
    min-height: 110px; justify-content: center;
}
.numo-card:active { transform: scale(0.95); }
.numo-card-icon { font-size: 2.5em; }
.numo-card-title { font-weight: 900; font-size: 1em; }

/* RULES & PROPERTIES LIST */
.numo-rule-category-title { font-size: 1.05em; font-weight: 900; color: var(--numo-purple); margin: 20px 0 10px; border-bottom: 2px dashed #ccc; padding-bottom: 5px; display:flex; align-items:center; gap:8px; }
.numo-rule-category-title.numo-bonus { color: var(--numo-gold); }
.numo-rule-item { background: var(--numo-card); border-radius: 14px; padding: 14px; margin-bottom: 12px; border-left: 6px solid var(--numo-info); box-shadow: var(--numo-shadow); position: relative; }
.numo-rule-item.numo-prop { border-left-color: var(--numo-accent); }
.numo-rule-item.numo-game { border-left-color: var(--numo-gold); background: linear-gradient(135deg, #FFFDF7, #FFF6E6); }
.numo-badge { position: absolute; top: 13px; right: 13px; background: #E1E8EF; font-size: 0.65em; padding: 3px 8px; border-radius: 10px; font-weight: 900; color: var(--numo-text-muted); }
.numo-rule-item.numo-game .numo-badge { background: var(--numo-gold); color: white; }
.numo-rule-eq { font-family: monospace; font-size: clamp(0.85em, 3.8vw, 1em); color: var(--numo-primary); font-weight: bold; background:#F0F3F8; padding:4px 9px; border-radius:8px; display:inline-block; margin-bottom:6px; word-break: break-word; }
.numo-btn-play { background: var(--numo-secondary); color: white; padding: 9px 16px; border-radius: 20px; font-weight: 800; margin-top: 8px; box-shadow: 0 4px 10px rgba(0,184,148,0.3); min-height: 40px; }
.numo-rule-item.numo-game .numo-btn-play { background: var(--numo-gold); box-shadow: 0 4px 10px rgba(240,147,43,0.35); }
.numo-btn-play:active { transform: scale(0.95); }
.numo-game-bonus-icon { font-size: 2em; margin-bottom: 4px; }

/* GAMES AREA */
.numo-game-area { background: var(--numo-card); border-radius: var(--numo-radius); padding: 18px; text-align: center; border: 3px solid var(--numo-primary-light); }
.numo-game-eq { font-size: clamp(1.4em, 6.5vw, 2em); font-weight: 900; font-family: monospace; margin: 18px 0; word-break: break-word; }
.numo-opt-row { display: flex; justify-content: center; gap: 9px; flex-wrap: wrap; }
.numo-opt-btn { min-width: 64px; min-height: 52px; }

/* Order-up chips */
.numo-chip-row { min-height: 50px; display: flex; gap: 7px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; align-items: center; }
.numo-chip { background: var(--numo-secondary); color: white; font-weight: 900; font-size: 1.1em; padding: 9px 12px; border-radius: 12px; min-width: 40px; }
.numo-chip.numo-placeholder { background: #E1E8EF; color: var(--numo-text-muted); border: 2px dashed #C6D0DA; }
.numo-shake { animation: numoShake 0.4s; }
@keyframes numoShake { 0%,100%{transform:translateX(0);} 25%{transform:translateX(-6px);} 75%{transform:translateX(6px);} }

/* PRACTICE ARENA */
.numo-progress-track { width: 100%; height: 9px; background: #E1E8EF; border-radius: 5px; margin-bottom: 16px; overflow: hidden; }
.numo-progress-fill { height: 100%; background: var(--numo-secondary); width: 0%; transition: 0.3s; border-radius:5px; }
.numo-practice-display { font-size: clamp(1.6em, 7.5vw, 2.4em); font-weight: 900; font-family: monospace; margin: 16px 0; background: #F0F3F8; padding: 16px; border-radius: 18px; word-break: break-word; }
.numo-prac-answer { font-size:1.3em; font-weight:bold; color: var(--numo-primary); margin-bottom:4px; height: 30px; }
.numo-numpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-width: 300px; margin: 0 auto; }
.numo-num-btn { background: white; border: 2px solid #E1E8EF; font-size: 1.35em; padding: 13px; border-radius: 14px; font-weight: 900; color: var(--numo-text); box-shadow: 0 4px 0 #E1E8EF; min-height: 52px; }
.numo-num-btn:active { transform: translateY(4px); box-shadow: 0 0 0 #E1E8EF; }
.numo-btn-minus { background: var(--numo-accent); border-color: #E8B44F; box-shadow: 0 4px 0 #E8B44F; }
.numo-btn-del { background: var(--numo-danger); color: white; border-color: #E05655; box-shadow: 0 4px 0 #E05655; }
.numo-btn-enter { background: var(--numo-primary); color: white; grid-column: span 3; border-color: #5A4FCF; box-shadow: 0 4px 0 #5A4FCF; }
.numo-streak-note { font-weight: 800; color: var(--numo-secondary); min-height: 20px; margin-top: 2px; font-size: 0.9em; }

/* RESULTS / EMAIL */
.numo-input { width: 100%; padding: 12px 14px; border: 2px solid #E1E8EF; border-radius: 14px; font-family: var(--numo-font); font-size: 1em; margin-bottom: 10px; min-height: 46px; }
.numo-input:focus { outline: 3px solid var(--numo-info); outline-offset: 1px; border-color: var(--numo-info); }
.numo-results-status { min-height: 20px; font-weight: 700; margin-bottom: 10px; font-size: 0.92em; }

/* UTILITIES */
.numo-btn-back { background: transparent; border: 2px solid #E1E8EF !important; padding: 9px 14px; border-radius: 14px; font-weight: 800; color: var(--numo-text-muted); margin-bottom: 14px; min-height: 40px; }

/* BOTTOM NAV */
.numo-bottom-nav { flex-shrink: 0; background: var(--numo-card); display: flex; justify-content: space-around; padding: 8px 0; box-shadow: 0 -4px 15px rgba(0,0,0,0.05); border-top: 2px solid #E1E8EF; z-index: 5; }
.numo-nav-item { display: flex; flex-direction: column; align-items: center; gap: 3px; color: var(--numo-text-muted); font-weight: 800; font-size: 0.75em; transition: 0.2s; padding: 5px 14px; border-radius: 14px; min-width: 60px; min-height: 44px; justify-content: center; }
.numo-nav-item.active { color: var(--numo-primary); background: #F0F3F8; }
.numo-nav-icon { font-size: 1.4em; }

/* POPUP MESSAGE — absolute within the widget, not fixed to the viewport */
.numo-msg-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.6); z-index: 50; display: none; align-items: center; justify-content: center; padding: 20px; }
.numo-msg-box { background: white; padding: 26px; border-radius: var(--numo-radius); text-align: center; max-width: 280px; width: 100%; transform: scale(0.8); transition: 0.25s; opacity: 0; }
.numo-msg-overlay.show { display: flex; }
.numo-msg-overlay.show .numo-msg-box { transform: scale(1); opacity: 1; }

@media (max-width: 360px) {
    .numo-numpad { max-width: 260px; }
    .numo-card-icon { font-size: 2.1em; }
}