* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Quando', 'Brawler', sans-serif;
    background-color: #9f5d00;
    color: #000;
}

.container {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    background-color: #ffc227;
    padding: 15px 20px;
    text-align: center;
    border-bottom: 3px solid #c09f1d;
    flex-shrink: 0;
}

.nav-logo {
    font-family: 'Brawler', sans-serif;
    font-size: 48px;
    font-weight: bold;
    color: #000;
}

/* Pages */
.page {
    display: none !important;
    visibility: hidden;
    position: absolute;
    width: 0;
    height: 0;
}

.page.active {
    display: flex !important;
    visibility: visible;
    position: static;
    flex: 1;
    width: 100%;
    height: auto;
    overflow-y: auto;
    animation: fadeIn 0.3s ease-in;
    flex-direction: column;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Overview Page */
#page-overview {
    background-color: #9f5d00;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
}

.overview-list {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.step-item {
    background-color: #ffc227;
    border: 3px solid #c09f1d;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
    margin: 0;
    font-size: 48px;
    color: #000;
    font-weight: bold;
}

.step-item:not(:last-child) {
    border-bottom: none;
}

.step-text {
    flex: 1;
}

.step-indicator {
    width: 60px;
    height: 60px;
    background-color: #12da00;
    border-radius: 50%;
    flex-shrink: 0;
    border: 3px solid #0aa800;
}

.overview-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    background-color: #9f5d00;
    padding: 15px 30px;
    border-top: 3px solid #7a4700;
    flex-shrink: 0;
}

/* Quiz Page */
#page-quiz {
    background-color: #9f5d00;
    flex-direction: column;
    padding: 0 !important;
}

.quiz-header {
    background-color: #ffc227;
    padding: 15px;
    border-bottom: 3px solid #c09f1d;
    flex-shrink: 0;
}

.quiz-header h2 {
    font-size: 44px;
    color: #000;
    margin: 0;
}

.quiz-instructions {
    background-color: #ffc227;
    padding: 20px;
    text-align: center;
    border-bottom: 3px solid #c09f1d;
    flex-shrink: 0;
}

.quiz-instructions p {
    font-size: 32px;
    color: #000;
    margin: 0;
}

/* Feedback Message */
.feedback-message {
    background-color: #ffc227;
    padding: 20px;
    margin: 10px 20px 0 20px;
    border-radius: 8px;
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    transition: all 0.3s;
    flex-shrink: 0;
}

.feedback-message.hidden {
    display: none;
}

.feedback-message.correct {
    color: #12da00;
    border: 3px solid #12da00;
}

.feedback-message.incorrect {
    color: #ff2727;
    border: 3px solid #ff2727;
}

/* Draggable Area */
.draggable-area {
    background-color: #ffc227;
    padding: 15px 20px;
    margin: 10px 20px 0 20px;
    border-radius: 8px;
    flex-shrink: 0;
}

.draggable-icons {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}

.draggable-item {
    background-color: #9f5d00;
    border: 3px solid #c09f1d;
    border-radius: 8px;
    padding: 10px;
    cursor: grab;
    user-select: none;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.draggable-item:hover {
    background-color: #b86800;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.draggable-item.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.draggable-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 8px;
    object-fit: contain;
}

.draggable-item span {
    font-size: 11px;
    color: #fff;
    text-align: center;
    font-weight: bold;
}

/* Drop Zones Container */
.drop-zones-container {
    background-color: #ffc227;
    padding: 15px 20px;
    margin: 0 20px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    border-bottom: 3px solid #c09f1d;
    flex-shrink: 0;
}

.drop-zone {
    background-color: #9f5d00;
    border: 3px dashed #c09f1d;
    border-radius: 8px;
    min-height: 130px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.drop-zone:hover {
    border-color: #8b5300;
    background-color: #b86800;
}

.drop-zone.drag-over {
    background-color: #7a4700;
    border-color: #fff;
    box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.3);
}

.drop-zone.filled {
    border-style: solid;
    border-color: #c09f1d;
    background-color: #8b5300;
}

.drop-zone .dropped-item {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.drop-zone .dropped-item svg {
    width: 50px;
    height: 50px;
    margin-bottom: 4px;
}

.drop-zone .dropped-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 4px;
    object-fit: contain;
}

.drop-zone .position-label {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    position: absolute;
    opacity: 0;
    transition: opacity 0.2s;
}

.drop-zone.empty .position-label {
    opacity: 1;
}

.drop-zone .step-label {
    font-size: 10px;
    color: #fff;
    text-align: center;
    font-weight: bold;
}

/* Quiz Buttons */
.quiz-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 20px;
    background-color: #9f5d00;
    flex-shrink: 0;
}

/* Buttons */
.btn {
    font-family: 'Quando', sans-serif;
    font-size: 36px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s;
}

.btn-back {
    background-color: #c09f1d;
    color: #000;
    min-width: 150px;
}

.btn-back:hover {
    background-color: #d4af35;
    transform: translateY(-2px);
}

.btn-check {
    background-color: #c09f1d;
    color: #000;
    min-width: 180px;
}

.btn-check:hover {
    background-color: #d4af35;
    transform: translateY(-2px);
}

.btn-final-test {
    background-color: #c09f1d;
    color: #000;
    min-width: 300px;
}

.btn-final-test:hover {
    background-color: #d4af35;
    transform: translateY(-2px);
}

.btn-next {
    background-color: #c09f1d;
    color: #000;
    min-width: 180px;
}

.btn-next:hover {
    background-color: #d4af35;
    transform: translateY(-2px);
}

.btn-retry {
    background-color: #c09f1d;
    color: #000;
    min-width: 180px;
}

.btn-retry:hover {
    background-color: #d4af35;
    transform: translateY(-2px);
}

/* Results Page */
#page-results {
    background-color: #9f5d00;
    flex-direction: column;
    padding: 0 !important;
}

.results-header {
    background-color: #ffc227;
    padding: 15px;
    border-bottom: 3px solid #c09f1d;
    flex-shrink: 0;
}

.results-header h2 {
    font-size: 36px;
    color: #000;
    margin: 0;
}

.results-content {
    background-color: #ffc227;
    padding: 20px;
    margin: 10px 20px 0 20px;
    border-radius: 8px;
    flex: 1;
    overflow-y: auto;
}

.results-list {
    list-style: none;
}

.results-list li {
    background-color: #ffc227;
    padding: 12px;
    margin: 8px 0;
    border-left: 8px solid #c09f1d;
    font-size: 20px;
    color: #000;
}

.results-list li.correct {
    border-left-color: #12da00;
    color: #12da00;
}

.results-list li.incorrect {
    border-left-color: #ff2727;
    color: #ff2727;
}

.completion-message {
    text-align: center;
    font-size: 20px;
    color: #12da00;
    margin: 15px 0;
    font-weight: bold;
}

.error-message {
    text-align: center;
    font-size: 20px;
    color: #ff2727;
    margin: 15px 0;
    font-weight: bold;
}

.results-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 20px;
    background-color: #9f5d00;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1200px) {
    .step-item {
        font-size: 40px;
        padding: 12px 20px;
    }
    
    .step-indicator {
        width: 55px;
        height: 55px;
    }
    
    .draggable-icons {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .drop-zones-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 10px 15px;
    }
    
    .nav-logo {
        font-size: 32px;
    }
    
    .step-item {
        font-size: 28px;
        padding: 10px 15px;
    }
    
    .step-indicator {
        width: 45px;
        height: 45px;
    }
    
    .quiz-header h2 {
        font-size: 32px;
    }
    
    .quiz-instructions p {
        font-size: 24px;
    }
    
    .draggable-icons {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .draggable-item {
        min-height: 100px;
    }
    
    .draggable-item img {
        width: 45px;
        height: 45px;
    }
    
    .draggable-item span {
        font-size: 10px;
    }
    
    .drop-zones-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .drop-zone {
        min-height: 100px;
    }
    
    .btn {
        font-size: 24px;
        padding: 10px 16px;
    }
    
    .btn-final-test {
        min-width: 200px;
    }
}