/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
        font-family: 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif, sans-serif;
    background: linear-gradient(135deg, #2196f3 0%, #4caf50 100%);
    min-height: 100vh;
    padding: 20px;
}

/* Main Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    overflow: hidden;
}

/* Header Section */
.header {
    background: linear-gradient(45deg, #000204 0%, #000000 100%);
    padding: 20px;
    color: white;
    text-align: center;
}

.timer-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
}

.timer {
    font-size: 24px;
    font-weight: bold;
    background: rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.quiz-counter {
    font-size: 18px;
    background: rgba(255,255,255,0.2);
    padding: 8px 15px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    margin: 20px 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #4facfe 0%, #00f2fe 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Quiz Content */
.quiz-content {
    padding: 30px;
}

/* Start Screen */
.start-screen {
    text-align: center;
}

.start-btn {
    background: linear-gradient(45deg, #fe0000, #ff0f02);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 18px;
    border-radius: 25px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.start-btn:hover {
    transform: translateY(-2px);
}

/* Question Section */
.question-section {
    display: none;
}

.question {
    font-size: 22px;
    margin-bottom: 25px;
    line-height: 1.6;
    color: #333;
}

/* Options Styling */
.options {
    list-style: none;
}

.option {
    background: #f8f9fa;
    margin: 10px 0;
    padding: 15px 20px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.option:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.option.selected {
    background: #007bff;
    color: white;
    border-color: #0056b3;
}

.option.correct {
    background: limegreen !important;
    color: white !important;
    border-color: #32cd32 !important;
    animation: shake-correct 0.6s ease-in-out;
}

.option.incorrect {
    background: tomato !important;
    color: white !important;
    border-color: #ff4500 !important;
    animation: shake-incorrect 0.6s ease-in-out;
<<<<<<< HEAD
=======
}

/* Shake Animations */
@keyframes shake-correct {
    0%, 100% { 
        transform: translateX(0); 
    }
    10%, 30%, 50%, 70%, 90% { 
        transform: translateX(-5px) scale(1.02); 
    }
    20%, 40%, 60%, 80% { 
        transform: translateX(5px) scale(0.98); 
    }
}

@keyframes shake-incorrect {
    0%, 100% { 
        transform: translateX(0); 
    }
    10%, 30%, 50%, 70%, 90% { 
        transform: translateX(-8px) scale(1.05); 
    }
    20%, 40%, 60%, 80% { 
        transform: translateX(8px) scale(0.95); 
    }
}

/* Controls Section */
.controls {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    gap: 10px;
}

/* Button Styles */
.btn {
    font-family: 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif, sans-serif;
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-skip {
    background: #ffc107;
    color: #333;
}

.btn-next {
    background: #28a745;
    color: white;
}

.btn-exit {
    background: #dc3545;
    color: white;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Results Section */
.results-section {
    display: none;
    text-align: center;
}

.score {
    font-size: 48px;
    color: #28a745;
    margin: 20px 0;
}

/* Loading Screen */
.loading {
    text-align: center;
    padding: 50px;
    font-size: 18px;
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        margin: 10px;
        border-radius: 15px;
    }
    
    .quiz-content {
        padding: 20px;
    }
    
    .timer-section {
        flex-direction: column;
        gap: 10px;
    }
    
    .timer {
        font-size: 20px;
        padding: 8px 16px;
    }
    
    .quiz-counter {
        font-size: 16px;
    }
    
    .question {
        font-size: 20px;
    }
    
    .controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 15px;
    }
    
    .quiz-content {
        padding: 15px;
    }
    
    .question {
        font-size: 18px;
    }
    
    .option {
        padding: 12px 15px;
        font-size: 16px;
    }
    
    .score {
        font-size: 36px;
    }
>>>>>>> 22d5f4bf4e702dfa0eba4f71318fde31f933cb22
}

/* Shake Animations */
@keyframes shake-correct {
    0%, 100% { 
        transform: translateX(0); 
    }
    10%, 30%, 50%, 70%, 90% { 
        transform: translateX(-5px) scale(1.02); 
    }
    20%, 40%, 60%, 80% { 
        transform: translateX(5px) scale(0.98); 
    }
}

@keyframes shake-incorrect {
    0%, 100% { 
        transform: translateX(0); 
    }
    10%, 30%, 50%, 70%, 90% { 
        transform: translateX(-8px) scale(1.05); 
    }
    20%, 40%, 60%, 80% { 
        transform: translateX(8px) scale(0.95); 
    }
}

/* Controls Section */
.controls {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    gap: 10px;
}

/* Button Styles */
.btn {
    font-family: 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif, sans-serif;
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-skip {
    background: #ffc107;
    color: #333;
}

.btn-next {
    background: #28a745;
    color: white;
}

.btn-exit {
    background: #dc3545;
    color: white;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Results Section */
.results-section {
    display: none;
    text-align: center;
}

.score {
    font-size: 48px;
    color: #28a745;
    margin: 20px 0;
}

/* Loading Screen */
.loading {
    text-align: center;
    padding: 50px;
    font-size: 18px;
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        margin: 10px;
        border-radius: 15px;
    }
    
    .quiz-content {
        padding: 20px;
    }
    
    .timer-section {
        flex-direction: column;
        gap: 10px;
    }
    
    .timer {
        font-size: 20px;
        padding: 8px 16px;
    }
    
    .quiz-counter {
        font-size: 16px;
    }
    
    .question {
        font-size: 20px;
    }
    
    .controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 15px;
    }
    
    .quiz-content {
        padding: 15px;
    }
    
    .question {
        font-size: 18px;
    }
    
    .option {
        padding: 12px 15px;
        font-size: 16px;
    }
    
    .score {
        font-size: 36px;
    }
}