/* Thiết lập cơ bản */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(to bottom, #b3e5fc, #ffffff);
    height: 100vh;
    font-family: 'Arial', sans-serif;
    overflow: hidden;
    cursor: pointer;
}

/* Layout chính - chia làm 2 phần: sidebar và gameplay area */
.game-container {
    width: 100%;
    height: 100vh;
    display: flex;
    position: relative;
}

/* Sidebar chứa các chức năng */
.game-sidebar {
    width: 280px;
    height: 100%;
    background: #2c3e50;
    color: #ecf0f1;
    display: flex;
    flex-direction: column;
    padding: 20px;
    box-shadow: 3px 0 15px rgba(0, 0, 0, 0.2);
    z-index: 50;
}

.game-logo {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.game-logo h3 {
    font-size: 22px;
    color: #4fc3f7;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Panel chọn chế độ chơi */
.game-modes-panel {
    margin-bottom: 25px;
}

.game-modes-panel h4 {
    margin-bottom: 15px;
    color: #bdc3c7;
    font-size: 18px;
}

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

.mode-btn {
    display: flex;
    align-items: center;
    background: rgba(44, 62, 80, 0.7);
    border: 1px solid #34495e;
    border-radius: 8px;
    padding: 10px 15px;
    color: #ecf0f1;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.mode-btn:hover, .mode-btn.selected {
    background: #3498db;
    border-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.mode-btn i {
    font-size: 18px;
    margin-right: 10px;
    width: 25px;
    text-align: center;
}

/* Các nút chức năng */
.function-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.function-btn {
    display: flex;
    align-items: center;
    background: rgba(52, 152, 219, 0.2);
    border: 1px solid rgba(52, 152, 219, 0.4);
    border-radius: 8px;
    padding: 10px 15px;
    color: #ecf0f1;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.function-btn:hover {
    background: rgba(52, 152, 219, 0.4);
    border-color: rgba(52, 152, 219, 0.6);
    transform: translateY(-2px);
}

.function-btn i {
    font-size: 18px;
    margin-right: 10px;
    width: 25px;
    text-align: center;
}

/* Thống kê game */
.game-stats-panel {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.game-stats-detail {
    background: rgba(44, 62, 80, 0.7);
    border-radius: 8px;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    font-size: 16px;
}

.game-stats-detail i {
    margin-right: 10px;
    color: #3498db;
}

/* Khu vực chơi game */
.gameplay-area {
    flex: 1;
    position: relative;
    background: linear-gradient(135deg, #e0f7fa, #ffffff);
    overflow: hidden;
}

/* Popup hướng dẫn */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-content {
    background: white;
    border-radius: 10px;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.popup-header {
    background: #3498db;
    color: white;
    padding: 15px 20px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-header h2 {
    margin: 0;
    font-size: 22px;
}

.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    height: 30px;
    width: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transition: background 0.3s;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.popup-body {
    padding: 20px;
}

.instructions-list {
    list-style-type: none;
    margin-bottom: 20px;
}

.instructions-list li {
    padding: 10px 5px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.instructions-list li:last-child {
    border-bottom: none;
}

.modes-info {
    background: #f5f5f5;
    border-radius: 8px;
    padding: 15px;
}

.modes-info h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 18px;
}

.mode-info-item {
    margin-bottom: 12px;
    background: white;
    border-radius: 8px;
    padding: 10px 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mode-info-item h4 {
    color: #3498db;
    margin-bottom: 5px;
    font-size: 16px;
}

.mode-info-item p {
    color: #7f8c8d;
    font-size: 14px;
}

/* Nhân vật */
.character {
    position: absolute;
    font-size: 50px;
    width: 50px;
    height: 50px;
    user-select: none;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), left 0.4s ease-out, top 0.4s ease-out;
    cursor: default;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    will-change: transform, left, top;
    transform-origin: center;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.3));
}

/* Hiệu ứng nhân vật khi rảnh rỗi - nảy nhẹ liên tục */
@keyframes idleCharacter {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.08) rotate(-3deg); }
    50% { transform: scale(0.95) rotate(0deg); }
    75% { transform: scale(1.05) rotate(3deg); }
}

.character.idle {
    animation: idleCharacter 2s infinite;
}

/* Hiệu ứng khiêu khích khi người chơi không bắt được trong thời gian dài */
@keyframes tauntCharacter {
    0% { transform: scale(1) rotate(0deg); }
    10% { transform: scale(1.1) rotate(-5deg); }
    20% { transform: scale(1.15) rotate(5deg); }
    30% { transform: scale(1.1) rotate(-5deg); }
    40% { transform: scale(1.15) rotate(5deg); }
    50% { transform: scale(0.9) rotate(0deg); }
    60% { transform: scale(1.2) rotate(10deg); }
    70% { transform: scale(1.05) rotate(-10deg); }
    80% { transform: scale(1.2) rotate(10deg); }
    90% { transform: scale(1.05) rotate(-10deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.character.taunt {
    animation: tauntCharacter 2s;
    z-index: 50;
}

/* Hiệu ứng nhân vật khi di chuyển - xoay và phóng đại */
@keyframes moveEffect {
    0% { transform: scale(0.8) rotate(-5deg); }
    50% { transform: scale(1.2) rotate(5deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.character.moving {
    animation: moveEffect 0.4s;
}

/* Hiệu ứng nhân vật khi gần chuột - rung rẩy hoảng sợ */
@keyframes panicShake {
    0%, 100% { transform: scale(1) translate(0, 0); }
    10% { transform: scale(1.1) translate(-2px, -2px); }
    20% { transform: scale(1.05) translate(2px, 2px); }
    30% { transform: scale(1.1) translate(2px, -2px); }
    40% { transform: scale(1.05) translate(-2px, 2px); }
    50% { transform: scale(1.1) translate(-1px, -1px); }
    60% { transform: scale(1.05) translate(1px, 1px); }
    70% { transform: scale(1.1) translate(1px, -1px); }
    80% { transform: scale(1.05) translate(-1px, 1px); }
    90% { transform: scale(1.1) translate(0, 0); }
}

.character.panic {
    animation: panicShake 0.5s;
}

/* Hiệu ứng thở - nhân vật thở liên tục khi rảnh rỗi */
@keyframes breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.character:not(.moving):not(.taunt):not(.panic):not(.caught) {
    animation: breathe 2s infinite ease-in-out;
}

/* Hiệu ứng chế độ chơi */
/* Tooltip hiệu ứng khi hover vào nút chế độ */
.mode-btn::after {
    content: attr(data-mode);
    position: absolute;
    background: rgba(44, 62, 80, 0.9);
    border-radius: 4px;
    padding: 5px 10px;
    color: white;
    font-size: 12px;
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
    transition: all 0.3s;
    z-index: 100;
}

.mode-btn:hover::after {
    opacity: 1;
    transform: translateX(10px);
}

/* Hiệu ứng chế độ normal */
#mode-normal:hover::before {
    content: "👆";
    position: absolute;
    font-size: 24px;
    animation: normalModePreview 1s infinite;
    z-index: 5;
    left: 245px;
}

@keyframes normalModePreview {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Hiệu ứng chế độ fast */
#mode-fast:hover::before {
    content: "⚡";
    position: absolute;
    font-size: 24px;
    animation: fastModePreview 0.5s infinite;
    z-index: 5;
    left: 245px;
}

@keyframes fastModePreview {
    0% { transform: translateX(0); }
    25% { transform: translateX(5px); }
    50% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
    100% { transform: translateX(0); }
}

/* Hiệu ứng chế độ crazy */
#mode-crazy:hover::before {
    content: "🤪";
    position: absolute;
    font-size: 24px;
    animation: crazyModePreview 0.8s infinite;
    z-index: 5;
    left: 245px;
}

@keyframes crazyModePreview {
    0% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(90deg) scale(1.2); }
    50% { transform: rotate(180deg) scale(0.8); }
    75% { transform: rotate(270deg) scale(1.2); }
    100% { transform: rotate(360deg) scale(1); }
}

/* Hiệu ứng chế độ multi */
#mode-multi:hover::before {
    content: "👯";
    position: absolute;
    font-size: 24px;
    animation: multiModePreview 1s infinite;
    z-index: 5;
    left: 245px;
}

@keyframes multiModePreview {
    0% { transform: scale(1); content: "👤"; }
    33% { transform: scale(1.1); content: "👥"; }
    66% { transform: scale(1.2); content: "👪"; }
    100% { transform: scale(1); content: "👤"; }
}

/* Menu game */
.game-menu {
    position: fixed;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2196F3, #64B5F6, #BBDEFB);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.menu-container {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 30px 40px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.game-title {
    color: #2196F3;
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-btn {
    background-color: #2196F3;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 12px 0;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.menu-btn:hover {
    background-color: #1976D2;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.back-btn {
    margin-top: 20px;
    background-color: #9E9E9E;
}

.back-btn:hover {
    background-color: #757575;
}

/* Hướng dẫn chơi */
.instructions-screen {
    position: fixed;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2196F3, #64B5F6, #BBDEFB);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.instructions-container {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 30px;
    max-width: 600px;
    width: 90%;
}

.instructions-container h2 {
    color: #2196F3;
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
}

.instructions-list {
    list-style-type: none;
    margin-bottom: 20px;
}

.instructions-list li {
    padding: 10px 5px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.instructions-list li:last-child {
    border-bottom: none;
}

/* Chế độ chơi */
.modes-screen {
    position: fixed;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2196F3, #64B5F6, #BBDEFB);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modes-container {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 30px;
    max-width: 700px;
    width: 90%;
}

.modes-container h2 {
    color: #2196F3;
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
}

.mode-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.mode-option {
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.mode-option:hover {
    background-color: #e0f7fa;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.mode-option.selected {
    background-color: #b3e5fc;
    border: 2px solid #2196F3;
}

.mode-option h3 {
    color: #2196F3;
    margin-bottom: 10px;
}

.mode-option p {
    color: #757575;
    font-size: 0.9rem;
}

/* Điều khiển trong game */
.game-controls {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
    z-index: 30;
}

.audio-controls {
    position: relative;
}

.menu-controls {
    position: relative;
}

.control-btn {
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 5px;
    padding: 8px 12px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.control-btn:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.05);
}

/* Hiệu ứng rung khi chuột lại gần */
.character.shake {
    animation: shake 0.5s infinite;
}

/* Hiệu ứng nhảy khi trốn */
.character.jump {
    animation: jump 0.5s;
}

/* Hiệu ứng khi nhân vật bị bắt */
@keyframes caughtAnimation {
    0% { transform: scale(1) rotate(0deg); }
    30% { transform: scale(2) rotate(10deg); }
    100% { transform: scale(0) rotate(-45deg); opacity: 0; }
}

.character.caught {
    animation: caughtAnimation 1s forwards;
    z-index: 100;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8));
}

/* Hộp thoại */
.dialog-box {
    position: absolute;
    background-color: white;
    border: 2px solid #333;
    border-radius: 10px;
    padding: 10px 15px;
    max-width: 250px;
    font-size: 14px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 20;
    opacity: 0;
    transform: translateY(10px);
    text-align: center;
}

.dialog-box.show {
    animation: showDialog 2.5s ease forwards;
}

/* Nút chơi lại */
.restart-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 12px 25px;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 30;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.restart-btn:hover {
    background-color: #27ae60;
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* Thống kê game */
.game-stats {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 14px;
}

/* Điều khiển âm thanh */
.audio-btn {
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.audio-btn:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.1);
}

.audio-btn.muted {
    background-color: rgba(255, 0, 0, 0.1);
    box-shadow: 0 0 8px rgba(255, 0, 0, 0.3);
}

/* Hiệu ứng khi tắt âm thanh */
.muted-audio .character {
    filter: grayscale(0.2);
}

.muted-audio .audio-btn.muted {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.2); }
    70% { box-shadow: 0 0 0 8px rgba(255, 0, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

/* Hiển thị meme */
.meme-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background-color: rgba(255, 255, 255, 0.9);
    border: 3px solid #333;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 40;
    transition: all 0.3s;
    max-width: 80%;
    opacity: 0;
}

.meme-container.show {
    animation: showMeme 2.5s ease forwards;
}

#meme-image {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 5px;
}

/* Small memes */
.small-meme {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid #333;
    border-radius: 8px;
    padding: 5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 35;
    width: 150px;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s;
}

.small-meme img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

/* Fullscreen overlay */
.fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.5s;
}

.fullscreen-meme {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
    text-align: center;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fullscreen-meme img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 5px;
    margin-bottom: 20px;
}

.fullscreen-message {
    font-size: 18px;
    color: #333;
    margin-top: 10px;
    background-color: #f8f8f8;
    padding: 10px 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Hidden elements */
.hidden {
    display: none !important;
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    50% { transform: rotate(0deg); }
    75% { transform: rotate(-5deg); }
}

@keyframes jump {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.2); }
    100% { transform: translateY(0) scale(1); }
}

@keyframes fadeOut {
    0% { opacity: 1; transform: rotate(0deg) scale(1); }
    50% { opacity: 0.5; transform: rotate(180deg) scale(0.5); }
    100% { opacity: 0; transform: rotate(360deg) scale(0); }
}

@keyframes showDialog {
    0% { opacity: 0; transform: translateY(10px); }
    10% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

@keyframes showMeme {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0); }
    10% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    80% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(0); }
}

/* Hiệu ứng nhấp nháy màn hình */
@keyframes screen-flash {
    0% { background-color: rgba(255, 255, 255, 0); }
    50% { background-color: rgba(255, 255, 255, 0.7); }
    100% { background-color: rgba(255, 255, 255, 0); }
}

.screen-flash {
    animation: screen-flash 0.8s ease-out;
}

/* Nhân vật giả */
.fake-character {
    opacity: 0.9;
    z-index: 9; /* Thấp hơn nhân vật thật */
    filter: blur(0.5px);
}

.fake-character.disappear {
    animation: disappear 0.5s forwards;
}

@keyframes disappear {
    0% { opacity: 0.9; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.5) rotate(180deg); }
}

/* Hộp thoại troll bổ sung */
.extra-dialog {
    z-index: 25;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s;
    background-color: rgba(4, 4, 4, 0.95);
    border: 2px solid #ff5252;
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.3);
    font-weight: bold;
    color: #333;
    text-align: center;
}

.extra-dialog.show {
    opacity: 1;
    transform: scale(1);
}

/* Làm nổi bật hộp thoại khi click hụt nhiều lần */
.dialog-box.show {
    font-weight: 500;
}

/* Hiệu ứng rung mạnh hơn khi click hụt nhiều lần */
@keyframes strongShake {
    0%, 100% { transform: rotate(0deg) scale(1); }
    20% { transform: rotate(8deg) scale(1.1); }
    40% { transform: rotate(0deg) scale(1); }
    60% { transform: rotate(-8deg) scale(1.1); }
    80% { transform: rotate(0deg) scale(1); }
}

.character.strong-shake {
    animation: strongShake 0.6s infinite;
}

/* Nhân vật hỗn loạn */
.chaos-character {
    opacity: 0;
    transform: scale(0);
    transition: all 0.4s;
    z-index: 9;
    font-size: 40px;
}

.chaos-character.appear {
    opacity: 1;
    transform: scale(1);
}

.chaos-character.disappear {
    opacity: 0;
    transform: scale(0) rotate(360deg);
}

/* Hiệu ứng xuất hiện mới cho hộp thoại khi click hụt nhiều lần */
@keyframes popInDialog {
    0% { transform: scale(0.5); opacity: 0; }
    60% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

/* Áp dụng kiểu đặc biệt cho hộp thoại sau khi click hụt nhiều lần */
.game-container.frustrated .dialog-box {
    background-color: #fff3cd;
    border-color: #c63939;
    box-shadow: 0 5px 15px rgba(220, 53, 69, 0.4);
    font-weight: bold;
}

.game-container.frustrated .dialog-box.show {
    animation: popInDialog 0.5s forwards, shake 0.5s 0.5s;
}

/* Hiệu ứng mới cho nhân vật khi click hụt nhiều lần */
@keyframes evilLaugh {
    0% { transform: scale(1); }
    20% { transform: scale(1.2) rotate(5deg); }
    40% { transform: scale(1.2) rotate(-5deg); }
    60% { transform: scale(1.2) rotate(5deg); }
    80% { transform: scale(1.2) rotate(-5deg); }
    100% { transform: scale(1); }
}

.evil-laugh {
    animation: evilLaugh 1s;
}

/* Kiểu đặc biệt cho tin nhắn "Tôi khắp nơi..." */
.dialog-box.special-msg {
    background-color: #343a40;
    color: #f8f9fa;
    font-weight: bold;
    border-color: #dc3545;
    box-shadow: 0 0 15px rgba(220, 53, 69, 0.6);
    transform: scale(1.1);
}

/* Kiểu di chuyển đặc biệt cho các chế độ chơi */

/* Fast Mode: Di chuyển nhanh với trượt */
@keyframes fastSlide {
    0% { transform: scale(0.7) skewX(15deg); }
    70% { transform: scale(1.2) skewX(-5deg); }
    85% { transform: scale(1.1) skewX(3deg); }
    100% { transform: scale(1) skewX(0); }
}

.character.fast-move {
    animation: fastSlide 0.4s forwards;
}

/* Crazy Mode: Di chuyển xoay tròn */
@keyframes crazyMove {
    0% { transform: scale(0.5) rotate(0deg); }
    30% { transform: scale(0.7) rotate(360deg); }
    60% { transform: scale(1.3) rotate(720deg); }
    80% { transform: scale(1.1) rotate(900deg); }
    100% { transform: scale(1) rotate(1080deg); }
}

.character.crazy-move {
    animation: crazyMove 0.8s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

/* Multi Mode: Di chuyển theo đường cong */
@keyframes curveMove {
    0% { transform: scale(0.7) translate(-30px, -20px); }
    30% { transform: scale(0.9) translate(20px, -40px); }
    60% { transform: scale(1.1) translate(-10px, 30px); }
    100% { transform: scale(1) translate(0, 0); }
}

.character.curve-move {
    animation: curveMove 0.7s cubic-bezier(0.47, 0, 0.745, 0.715) forwards;
}

/* Mercy Mode: Di chuyển chậm rãi, dễ thấy */
@keyframes mercyMove {
    0% { transform: scale(0.9); opacity: 0.5; }
    60% { transform: scale(1.2); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

.character.mercy-move {
    animation: mercyMove 1s ease forwards;
}

/* Tin nhắn troll theo chế độ */
.dialog-box.fast-msg {
    border-color: #ff5722;
    background-color: #fff8e1;
    font-weight: bold;
    font-style: italic;
}

.dialog-box.crazy-msg {
    border-color: #9c27b0;
    background-color: #f3e5f5;
    font-weight: bold;
    transform: rotate(-2deg);
    font-size: 15px;
}

.dialog-box.multi-msg {
    border-color: #2196f3;
    background-color: #e3f2fd;
    border-width: 3px;
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4);
}

/* Nhiều tin nhắn troll cho Crazy Mode */
.crazy-dialogs-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 25;
}

.crazy-dialog {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.95);
    border: 2px dashed #9c27b0;
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 14px;
    transform: scale(0) rotate(0deg);
    transition: all 0.3s;
    opacity: 0;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transform-origin: center;
    text-align: center;
    font-weight: bold;
    color: #333;
}

.crazy-dialog.show {
    transform: scale(1) rotate(var(--rotation, 0deg));
    opacity: 1;
}

/* Hiệu ứng nhấp nháy điên cuồng cho Crazy Mode */
@keyframes crazyFlash {
    0%, 100% { filter: hue-rotate(0deg); }
    33% { filter: hue-rotate(120deg); }
    66% { filter: hue-rotate(240deg); }
}

.character.crazy-flash {
    animation: crazyFlash 0.5s infinite;
}

/* Khu vực thông báo trong sidebar */
.sidebar-message {
    background: rgba(44, 62, 80, 0.7);
    border-radius: 8px;
    padding: 12px 15px;
    margin: 0 0 20px 0;
    display: flex;
    align-items: flex-start;
    font-size: 14px;
    color: #ecf0f1;
    transition: all 0.3s;
    transform: translateY(-10px);
    opacity: 0;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border-left: 3px solid #3498db;
}

.sidebar-message.show {
    transform: translateY(0);
    opacity: 1;
}

.sidebar-message i {
    margin-right: 10px;
    font-size: 16px;
    margin-top: 2px;
}

.sidebar-message #message-text {
    flex: 1;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

/* Các loại tin nhắn với màu sắc và border khác nhau */
.message-info {
    border-left-color: #3498db;
    background: rgba(52, 152, 219, 0.15);
}
.message-info i {
    color: #3498db;
}

.message-success {
    border-left-color: #2ecc71;
    background: rgba(46, 204, 113, 0.15);
}
.message-success i {
    color: #2ecc71;
}

.message-warning {
    border-left-color: #f39c12;
    background: rgba(243, 156, 18, 0.15);
}
.message-warning i {
    color: #f39c12;
}

.message-error {
    border-left-color: #e74c3c;
    background: rgba(231, 76, 60, 0.15);
}
.message-error i {
    color: #e74c3c;
}

.message-troll {
    border-left-color: #9b59b6;
    background: rgba(155, 89, 182, 0.15);
}
.message-troll i {
    color: #9b59b6;
}

.message-difficulty {
    border-left-color: #f1c40f;
    background: rgba(241, 196, 15, 0.15);
}
.message-difficulty i {
    color: #f1c40f;
}

.message-audio {
    border-left-color: #1abc9c;
    background: rgba(26, 188, 156, 0.15);
}
.message-audio i {
    color: #1abc9c;
}

.message-mode {
    border-left-color: #e67e22;
    background: rgba(230, 126, 34, 0.15);
}
.message-mode i {
    color: #e67e22;
}

@keyframes messageBlink {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.sidebar-message.blink {
    animation: messageBlink 0.5s ease;
}

/* Hệ thống thông báo trên màn hình game */
.game-notification {
    position: absolute;
    left: 50%;
    top: 10%;
    transform: translateX(-50%) translateY(-100px);
    background: rgba(0, 0, 0, 0.8);
    border-radius: 12px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    min-width: 300px;
    max-width: 80%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    z-index: 50;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    color: white;
    border-left: 4px solid #3498db;
}

.game-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.notification-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: rgba(52, 152, 219, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
}

.notification-content {
    flex: 1;
}

.notification-text {
    font-size: 16px;
    line-height: 1.4;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Classes for different notification types */
.notification-info {
    border-left-color: #3498db;
}
.notification-info .notification-icon {
    background: rgba(52, 152, 219, 0.3);
    color: #3498db;
}

.notification-success {
    border-left-color: #2ecc71;
}
.notification-success .notification-icon {
    background: rgba(46, 204, 113, 0.3);
    color: #2ecc71;
}

.notification-warning {
    border-left-color: #f39c12;
}
.notification-warning .notification-icon {
    background: rgba(243, 156, 18, 0.3);
    color: #f39c12;
}

.notification-error {
    border-left-color: #e74c3c;
}
.notification-error .notification-icon {
    background: rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.notification-troll {
    border-left-color: #9b59b6;
}
.notification-troll .notification-icon {
    background: rgba(155, 89, 182, 0.3);
    color: #9b59b6;
}

.notification-difficulty {
    border-left-color: #f1c40f;
}
.notification-difficulty .notification-icon {
    background: rgba(241, 196, 15, 0.3);
    color: #f1c40f;
}

.notification-audio {
    border-left-color: #1abc9c;
}
.notification-audio .notification-icon {
    background: rgba(26, 188, 156, 0.3);
    color: #1abc9c;
}

.notification-mode {
    border-left-color: #e67e22;
}
.notification-mode .notification-icon {
    background: rgba(230, 126, 34, 0.3);
    color: #e67e22;
}

@keyframes notificationPulse {
    0% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
    100% { transform: translateX(-50%) scale(1); }
}

.game-notification.pulse {
    animation: notificationPulse 0.5s ease;
}

/* Thông báo chiến thắng */
.info-display {
    margin-top: 20px;
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
}

.victory-message {
    color: #fff;
    animation: victoryPulse 2s infinite;
}

.victory-message i {
    font-size: 2rem;
    color: gold;
    display: block;
    margin-bottom: 10px;
}

.victory-message h3 {
    margin: 5px 0;
    color: gold;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.7);
}

.victory-message p {
    margin: 10px 0;
    font-size: 0.9rem;
}

@keyframes victoryPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Hiệu ứng confetti rơi */
@keyframes fall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translateY(calc(100vh - 20px)) rotate(360deg);
        opacity: 0;
    }
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #f44336;
    border-radius: 2px;
    z-index: 100;
    pointer-events: none;
}

/* Hiệu ứng cho thông báo chiến thắng */
.victory-message {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    animation: popIn 0.5s ease-out forwards;
    border: 2px solid #4CAF50;
}

.victory-message h3 {
    color: #4CAF50;
    margin-top: 5px;
    font-size: 1.5em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.victory-message p {
    margin: 10px 0;
    font-size: 1.1em;
    line-height: 1.4;
}

.victory-message .time-info {
    display: block;
    margin-top: 8px;
    font-weight: bold;
    color: #FF5722;
}

.victory-message .fas {
    font-size: 2em;
    color: #FFD700;
    margin-bottom: 10px;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

/* Hiệu ứng cho nút chơi lại khi chiến thắng */
.restart-btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 25px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.2em;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: bounceIn 0.6s ease-out;
    z-index: 100;
}

.restart-btn:hover {
    background-color: #45a049;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
    transform: translateX(-50%) scale(1.05);
}

/* Hiệu ứng bounce cho nút */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: translateX(-50%) scale(0.3);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.05);
    }
    70% {
        transform: translateX(-50%) scale(0.9);
    }
    100% {
        transform: translateX(-50%) scale(1);
    }
}

/* Hiệu ứng highlight cho nút chơi lại trong sidebar */
.function-btn.highlight {
    animation: pulse 1.5s infinite;
    background-color: #4CAF50;
    color: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(76, 175, 80, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

/* Hiệu ứng cho nhân vật khi bị bắt */
.character.caught {
    transition: all 0.5s ease-in-out;
    filter: brightness(1.5);
}

/* Hiệu ứng cho thời gian chơi */
.time-info {
    font-family: 'Courier New', monospace;
    background-color: #f5f5f5;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 5px;
}

/* Hiệu ứng click chuột */
.click-effect {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 90;
    animation: click-animation 0.5s ease-out forwards;
}

.click-effect.hit {
    background-color: rgba(76, 175, 80, 0.7);
    border: 2px solid #4CAF50;
}

.click-effect.miss {
    background-color: rgba(244, 67, 54, 0.7);
    border: 2px solid #F44336;
}

@keyframes click-animation {
    0% {
        transform: translate(-50%, -50%) scale(0.3);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* Thông báo gần trúng */
.near-miss-message {
    position: absolute;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 152, 0, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 14px;
    font-weight: bold;
    pointer-events: none;
    z-index: 95;
    animation: float-up 1s ease-out forwards;
    white-space: nowrap;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}

@keyframes float-up {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    20% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -80%) scale(1);
        opacity: 0;
    }
}