/* ==========================================================================
   SAGE INTELLECT GAME - STYLESHEET V4.2.0 (FULL FIDELITY & OPTIMIZED)
   ========================================================================== */

/* ==========================================================================
   1. CẤU HÌNH CHUNG & UTILITIES
   ========================================================================== */
:root {
    --font-title: 'Roboto', sans-serif;
    --color-primary-cyan: #00E5FF;
    --color-accent-gold: #F59E0B;
    --color-text-secondary: #94A3B8;
    --color-border: rgba(0, 229, 255, 0.25);
}

#sig-container {
    position: relative;
    width: 100%; height: 100%;
    display: flex; flex-direction: column;
    padding: 1rem;
    overflow: hidden;
    color: white;
}

/* Ghi đè Footer để không vướng click */
#sig-container #sig-footer { 
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    padding-bottom: 1rem;
    pointer-events: none;
}
#sig-container #sig-footer > * { pointer-events: auto; }
#sig-container #sig-footer::before, #sig-container #sig-footer::after { display: none !important; }

/* Class cắt góc vát (Bevel) */
.bevel-panel {
    clip-path: polygon(
        15px 0, 100% 0, 100% calc(100% - 15px), 
        calc(100% - 15px) 100%, 0 100%, 0 15px
    );
}
#sig-question-area {
    overflow-y: auto; /* Cho phép khu vực giữa cuộn */
    min-height: 0;    /* Fix lỗi flexbox trên một số trình duyệt */
}
/* ==========================================================================
   2. HIỆU ỨNG ĐẶC BIỆT (THE JUICE)
   ========================================================================== */

/* Viền Điện Tử (Electric Border) */
@keyframes electric-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Hiệu ứng Glitch Text */
@keyframes glitch-anim-1 {
    0% { clip-path: inset(40% 0 60% 0); }
    20% { clip-path: inset(90% 0 10% 0); }
    40% { clip-path: inset(20% 0 80% 0); }
    60% { clip-path: inset(70% 0 30% 0); }
    80% { clip-path: inset(50% 0 50% 0); }
    100% { clip-path: inset(10% 0 90% 0); }
}
@keyframes glitch-anim-2 {
    0% { clip-path: inset(80% 0 20% 0); }
    20% { clip-path: inset(15% 0 85% 0); }
    40% { clip-path: inset(60% 0 40% 0); }
    60% { clip-path: inset(35% 0 65% 0); }
    80% { clip-path: inset(5% 0 95% 0); }
    100% { clip-path: inset(95% 0 5% 0); }
}
@keyframes text-flicker {
    0%, 10%, 14%, 40%, 70%, 76%, 100% { opacity: 1; text-shadow: 0 0 8px rgba(0, 229, 255, 0.8); }
    12%, 74% { opacity: 0.6; text-shadow: none; }
}

/* Scanlines nền */
.hologram-scanline {
    position: absolute; inset: 0; z-index: 2;
    background: repeating-linear-gradient(0deg, rgba(0, 229, 255, 0.05) 0px, rgba(0, 229, 255, 0.05) 1px, transparent 1px, transparent 4px);
    pointer-events: none;
}

/* ==========================================================================
   3. THANH NĂNG LƯỢNG (ENERGY BAR)
   ========================================================================== */

#sig-timer-container {
    position: absolute; top: 0; left: 0; width: 100%; height: 8px;
    background: rgba(0, 0, 0, 0.6); border-bottom: 1px solid rgba(0, 229, 255, 0.3);
    z-index: 20; box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

#sig-energy-flow-bar {
    width: 100%; height: 100%;
    background: linear-gradient(90deg, #00E5FF, #2563EB);
    box-shadow: 0 0 15px #00E5FF;
    transform-origin: left; transition: transform 1s linear, background 0.3s ease;
}

#sig-container.is-critical #sig-energy-flow-bar {
    background: linear-gradient(90deg, #EF4444, #7F1D1D);
    box-shadow: 0 0 20px #EF4444;
    animation: energy-flicker 0.2s infinite alternate;
}
@keyframes energy-flicker { from { opacity: 1; } to { opacity: 0.6; } }

#sig-numerical-timer {
    position: absolute; top: 20px; right: 20px;
    font-family: monospace; font-size: 1.8rem; font-weight: bold;
    color: #00E5FF; text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
    z-index: 20;
}
#sig-container.is-critical #sig-numerical-timer { color: #EF4444; text-shadow: 0 0 15px #EF4444; }

/* ==========================================================================
   4. MENU CHỌN CHỦ ĐỀ (TOPIC SELECTION)
   ========================================================================== */

.topic-selection-container {
    display: flex; flex-direction: column; align-items: center;
    height: 100%; padding: 2rem; z-index: 10;
}

.topic-selection-container h1 {
    margin-bottom: 2rem; font-size: 2.5rem; text-align: center;
    color: #00E5FF; text-shadow: 0 0 20px rgba(0, 229, 255, 0.6);
}

.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem; width: 100%; max-width: 1200px;
    max-height: 70vh; overflow-y: auto;
    padding: 1rem;
}

/* Scrollbar đẹp cho Topic Grid */
.topic-grid::-webkit-scrollbar { width: 6px; }
.topic-grid::-webkit-scrollbar-thumb { background: #00E5FF; border-radius: 3px; }
.topic-grid::-webkit-scrollbar-track { background: rgba(0,0,0,0.3); }

.topic-card {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 12px;
    padding: 2rem;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 1rem; cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
    backdrop-filter: blur(5px);
}

.topic-card::before { /* Hiệu ứng hover nhẹ */
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 229, 255, 0.1), transparent);
    transform: translateX(-100%); transition: transform 0.5s;
}
.topic-card:hover::before { transform: translateX(100%); }

.topic-card:hover {
    background: rgba(0, 229, 255, 0.15);
    border-color: #00E5FF;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
}

.topic-card i { font-size: 3rem; color: var(--color-text-secondary); transition: color 0.3s; }
.topic-card:hover i { color: #00E5FF; text-shadow: 0 0 15px #00E5FF; }
.topic-card span { font-size: 1.2rem; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; }

.topic-card.special-all { border-color: #F59E0B; background: rgba(245, 158, 11, 0.1); }
.topic-card.special-all i { color: #F59E0B; }
.topic-card.special-all:hover { box-shadow: 0 0 30px rgba(245, 158, 11, 0.4); border-color: #FCD34D; }
/* ==========================================================================
   5. MENU CHỌN VỰC (SECTOR CAROUSEL) - PHIÊN BẢN CÂN ĐỐI (BALANCED)
   ========================================================================== */

.domain-menu-container {
    height: 100%; 
    width: 100%;
    display: flex; 
    flex-direction: column;
    justify-content: flex-start; /* Header nằm trên cùng */
    align-items: center; 
    padding-top: 20px;
    overflow: hidden;
    background: transparent; /* Giữ nền trong suốt */
    position: relative;
}

/* Tiêu đề chính */
.domain-menu-container h1 {
    font-size: 2.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-top: 10px;
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.8);
    z-index: 20;
    flex-shrink: 0; /* Không bị co lại khi màn hình thấp */
}

/* Dòng phụ đề */
.domain-menu-container p {
    font-size: 1.1rem;
    color: #94A3B8;
    margin-bottom: 10px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.6);
    padding: 6px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

/* [SỬA QUAN TRỌNG] Wrapper chiếm toàn bộ không gian còn lại và CĂN GIỮA nội dung */
.domain-cards-wrapper {
    position: relative; 
    width: 100%; 
    flex-grow: 1; /* Chiếm hết khoảng trống dọc còn lại */
    display: flex; 
    align-items: center; /* Căn giữa theo chiều dọc */
    justify-content: center; /* Căn giữa theo chiều ngang */
    perspective: 1200px; /* Chiều sâu 3D */
    z-index: 10;
    padding-bottom: 40px; /* Bù trừ một chút lề dưới cho cân mắt */
}

.domain-carousel-stage {
    position: relative; 
    width: 100%; 
    height: 100%; /* Full chiều cao của wrapper để tính toán center chuẩn */
    transform-style: preserve-3d;
    display: flex;           /* Thêm flex để dễ căn chỉnh card tuyệt đối */
    align-items: center;     
    justify-content: center;
}

/* [SỬA KÍCH THƯỚC] Tăng 15% (230px x 345px) */
.domain-card {
    position: absolute; 
    /* Không cần top/left/margin nữa vì đã căn giữa bằng Flexbox ở cha */
    width: 230px;  
    height: 345px; 
    
    background: rgba(15, 23, 42, 0.9); 
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 18px;
    display: flex; 
    flex-direction: column;
    overflow: hidden; 
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                opacity 0.4s, filter 0.4s, box-shadow 0.4s;
    backface-visibility: hidden;
    /* Quan trọng: transform-origin để xoay đẹp */
    transform-origin: center center; 
}

.domain-card.active {
    border: 2px solid var(--vuc-color);
    box-shadow: 0 0 30px rgba(0,0,0,0.6), 0 0 20px var(--vuc-color);
    z-index: 50;
    filter: brightness(1.1);
}

.card-content {
    padding: 1.8rem; 
    height: 100%; 
    display: flex; 
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: linear-gradient(to bottom, rgba(255,255,255,0.02), rgba(0,0,0,0.95));
}

.domain-number {
    font-size: 4.5rem; 
    font-weight: 900; 
    line-height: 1;
    color: rgba(255, 255, 255, 0.08);
    position: absolute;
    top: 10px; right: 15px;
}

.domain-name {
    margin-top: auto; 
    font-size: 1.6rem; 
    font-weight: 800;
    color: #FFF;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
    margin-bottom: 0.5rem;
    font-family: var(--font-title);
    text-transform: uppercase;
    line-height: 1.2;
}

.domain-desc { 
    font-size: 0.85rem; 
    color: #CBD5E1; 
    line-height: 1.4; 
    margin-bottom: 1.5rem;
    min-height: 3.5rem; /* Đảm bảo đủ chỗ cho 3 dòng text */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.start-hint {
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #000;
    background: var(--vuc-color);
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 0 15px var(--vuc-color);
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.3s ease;
}

.domain-card.active .start-hint {
    opacity: 1;
    transform: translateY(0);
    animation: pulse-hint 1.5s infinite;
}

/* Nút điều hướng - Căn chỉnh lại vị trí */
.carousel-nav-btn {
    width: 55px; height: 55px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    border-radius: 50%;
    cursor: pointer; z-index: 60;
    transition: all 0.2s;
    font-size: 1.4rem;
    backdrop-filter: blur(4px);
    
    /* Căn giữa dọc tuyệt đối so với Wrapper */
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
/* ==========================================================================
   6. HỘP CÂU HỎI HOLOGRAM
   ========================================================================== */

.hologram-question-box {
    width: 100%; max-width: 950px; margin: 0 auto 2rem auto;
    padding: 2rem; text-align: center; position: relative;
    background: rgba(6, 11, 25, 0.8); backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 229, 255, 0.4);
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.1), inset 0 0 30px rgba(0, 229, 255, 0.05);
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

/* Hiệu ứng Glitch Text cho câu hỏi */
.question-text {
    font-size: 1.4rem; line-height: 1.6; color: #FFF;
    position: relative; z-index: 5;
    text-shadow: 0 2px 5px rgba(0,0,0,0.8);
    animation: text-flicker 6s infinite;
}

/* Nhân bản text để tạo glitch màu */
.question-text::before, .question-text::after {
    content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(6, 11, 25, 0.8); opacity: 0.5;
}
.question-text::before { left: 2px; text-shadow: -1px 0 #ff00c1; animation: glitch-anim-1 3s infinite linear alternate-reverse; }
.question-text::after { left: -2px; text-shadow: -1px 0 #00ffff; animation: glitch-anim-2 2s infinite linear alternate-reverse; }

/* ==========================================================================
   7. GAMEPLAY: TRẮC NGHIỆM (TERMINAL)
   ========================================================================== */

.choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 1.5rem; width: 100%; max-width: 1100px; margin: 0 auto;
}

.choice-option {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #CBD5E1; padding: 1rem 1.5rem;
    border-radius: 8px; font-size: 1.1rem;
    min-height: 80px;
    display: flex; align-items: center; justify-content: center; text-align: center;
    cursor: pointer; transition: all 0.2s;
    position: relative; overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.choice-option:hover:not(:disabled) {
    border-color: #00E5FF; background: rgba(0, 229, 255, 0.1);
    color: #FFF; transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 229, 255, 0.15);
}

.choice-option.selected {
    background: rgba(0, 229, 255, 0.2); border-color: #00E5FF; color: #00E5FF;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4), inset 0 0 10px rgba(0, 229, 255, 0.2);
    font-weight: bold;
}

.choice-option:disabled { opacity: 0.5; filter: grayscale(1); cursor: not-allowed; }
.choice-option.hint-removed { opacity: 0.2; text-decoration: line-through; }

/* ==========================================================================
   8. GAMEPLAY: LIÊN KẾT DỮ LIỆU (SYNAPSE)
   ========================================================================== */

.gameplay-container.synapse-grid {
    display: flex; flex-direction: column; align-items: center;
    height: 100%; width: 100%; gap: 1rem;
}

.answers-area {
    position: relative; width: 100%; max-width: 1200px;
    flex-grow: 1; display: flex; align-items: center; justify-content: center;
}

.linking-canvas {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 1;
}

/* Grid 3 Cột */
.linking-grid.new-synapse-layout {
    display: grid;
    grid-template-columns: 1fr 150px 1fr;
    width: 100%; height: 100%;
    gap: 1rem; padding: 1rem; z-index: 2;
}

.link-column-panel {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 1.5rem;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 1rem;
    overflow-y: auto;
    min-height: 200px;
}

.link-item {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.4);
    color: #E2E8F0; padding: 1rem;
    border-radius: 6px; font-size: 1rem;
    min-height: 60px;
    cursor: pointer; display: flex; align-items: center; justify-content: center; text-align: center;
    transition: all 0.3s; position: relative;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.link-item::after {
    content: ''; position: absolute; top: 50%; transform: translateY(-50%);
    width: 12px; height: 12px; border-radius: 50%;
    background: #64748B; border: 2px solid #0F172A;
    transition: all 0.3s;
}
.panel-a .link-item::after { right: -6px; }
.panel-b .link-item::after { left: -6px; }

.link-item:hover { border-color: #00E5FF; color: #FFF; transform: scale(1.02); }
.link-item:hover::after { background: #00E5FF; box-shadow: 0 0 10px #00E5FF; }

.link-item.selected { 
    border-color: #F59E0B; color: #F59E0B; background: rgba(245, 158, 11, 0.15);
}
.link-item.selected::after { background: #F59E0B; box-shadow: 0 0 15px #F59E0B; }

.link-item.linked {
    border-color: #10B981; color: #10B981; background: rgba(16, 185, 129, 0.15); opacity: 0.9;
}
.link-item.linked::after { background: #10B981; box-shadow: 0 0 10px #10B981; }

/* ==========================================================================
   9. HIỆU ỨNG PHẢN HỒI
   ========================================================================== */

.feedback-overlay {
    position: absolute; inset: 0; pointer-events: none; z-index: 50;
    display: flex; align-items: center; justify-content: center;
    font-size: 8rem; opacity: 0;
}
.feedback-overlay.correct { color: #10B981; text-shadow: 0 0 50px #10B981; animation: pop-in 0.5s forwards; }
.feedback-overlay.incorrect { color: #EF4444; text-shadow: 0 0 50px #EF4444; animation: shake 0.5s forwards; }

@keyframes pop-in { 0% { transform: scale(0); opacity: 0; } 60% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(1); opacity: 0; } }
@keyframes shake { 0%, 100% { transform: translateX(0); opacity: 0; } 10%, 90% { opacity: 1; } 25% { transform: translateX(-15px); } 75% { transform: translateX(15px); } }

.particle-burst {
    position: fixed; width: 6px; height: 6px; border-radius: 50%;
    background: var(--particle-color, #00E5FF);
    pointer-events: none; z-index: 9999;
    box-shadow: 0 0 10px var(--particle-color);
    animation: particle-fly 0.8s ease-out forwards;
}
@keyframes particle-fly { to { transform: translate(var(--x), var(--y)) scale(0); opacity: 0; } }

#sig-streak-popup {
    position: absolute; top: 30%; left: 50%; transform: translate(-50%, -50%);
    font-family: var(--font-title); font-size: 4rem; font-weight: 900;
    color: #F59E0B; text-shadow: 0 0 20px #F59E0B, 2px 2px 0 #000;
    pointer-events: none; opacity: 0; z-index: 60;
}
#sig-streak-popup.show { animation: streak-burst 1.5s ease-out forwards; }
@keyframes streak-burst {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0; }
    20% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -100%) scale(1.5); opacity: 0; }
}

/* ==========================================================================
   10. OVERLAYS (BOONS & SUMMARY)
   ========================================================================== */

#sig-boon-overlay, #sig-summary-overlay {
    position: absolute; inset: 0; z-index: 100;
    background: rgba(3, 6, 17, 0.95); backdrop-filter: blur(15px);
    display: flex; align-items: center; justify-content: center;
}

.electric-border-panel {
    position: relative; border: none; border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}
.electric-border-panel::after {
    content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 2px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 1) 0%, rgba(168, 85, 247, 1) 50%, rgba(0, 229, 255, 1) 100%);
    background-size: 200% 200%; animation: electric-flow 4s linear infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out; mask-composite: exclude;
}

.boon-grid-2d {
    display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap;
    padding: 2rem; perspective: 1000px;
}

.boon-card {
    width: 240px; min-height: 320px;
    background: rgba(15, 23, 42, 1);
    border-radius: 12px; padding: 1.5rem;
    cursor: pointer; transition: all 0.4s;
    display: flex; flex-direction: column; align-items: center; text-align: center;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
}
.boon-card:hover { 
    transform: translateY(-15px) rotateX(5deg); 
    box-shadow: 0 20px 40px rgba(0, 229, 255, 0.3);
}
.boon-card.is-selected {
    background: #00E5FF; color: #000; transform: scale(1.1);
    box-shadow: 0 0 50px #00E5FF;
}

.summary-panel {
    background: rgba(10, 20, 40, 0.95);
    padding: 3rem; text-align: center;
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.3);
    max-width: 500px; width: 90%;
}
.sigils-earned-display { font-size: 3rem; color: #334155; margin-bottom: 1rem; }
.sigils-earned-display .fa-star.active { color: #F59E0B; text-shadow: 0 0 20px #F59E0B; animation: pop-in 0.5s; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 768px) {
    .linking-grid.new-synapse-layout {
        grid-template-columns: 1fr 60px 1fr; font-size: 0.85rem; gap: 0.5rem; padding: 0.5rem;
    }
    .choice-grid { grid-template-columns: 1fr; }
    .domain-card { width: 220px; height: 340px; margin-left: -110px; margin-top: -170px; }
}
/* ==========================================================================
   FIX LỖI BUTTON JITTER
   ========================================================================== */

#sig-confirm-btn {
    /* Ép nút giữ vị trí căn giữa */
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    
    /* Thêm transition để hiệu ứng mượt mà */
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

#sig-confirm-btn:hover:not(:disabled) {
    /* * Khi hover: GIỮ NGUYÊN transform căn giữa
     * VÀ thêm hiệu ứng scale (hoặc bất cứ hiệu ứng nào khác)
    */
    transform: translateX(-50%) scale(1.03); /* Thêm scale nhẹ cho đẹp */
    /* Bạn có thể đổi scale(1.03) thành translateY(-2px) nếu muốn */
}
/* Container cho Passive Boons */
#sig-passive-container {
    pointer-events: auto; /* Để có thể hover xem tooltip */
}

/* Style cho từng Icon */
.passive-boon-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
    cursor: help;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

.passive-boon-icon:hover {
    transform: scale(1.1);
    filter: brightness(1.3);
}

/* Animation khi kích hoạt (Lóe sáng và scale mạnh) */
@keyframes boonTrigger {
    0% { transform: scale(1); box-shadow: 0 0 0 rgba(255,255,255,0); }
    50% { transform: scale(1.4); box-shadow: 0 0 15px rgba(255,255,255,0.8); filter: brightness(2); }
    100% { transform: scale(1); box-shadow: 0 0 0 rgba(255,255,255,0); }
}

.boon-trigger-anim {
    animation: boonTrigger 0.5s ease-out forwards;
}