/* style.css */
:root {
    --primary: #a08052;
    --secondary: #2c3e50;
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --light: #ecf0f1;
    --dark: #34495e;
    --gray: #95a5a6;
}

/* * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
} */

/* .container {
    max-width: 1200px;
    margin: 0 auto;
} */

/* header {
    text-align: center;
    padding: 30px 0;
    margin-bottom: 30px;
} */

/* header h1 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

header h1 i {
    color: var(--primary);
    margin-right: 10px;
} */

/* .subtitle {
    font-size: 1.1rem;
    color: var(--gray);
} */

/* .main-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
} */

.input-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    transition: all 0.3s ease;
}

.upload-area {
    border: 2px dashed var(--gray);
    border-radius: 10px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.upload-area:hover {
    border-color: var(--primary);
    background-color: rgba(52, 152, 219, 0.05);
}

.upload-area i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 15px;
}

.upload-area p {
    color: var(--dark);
    font-size: 18px;
    margin-bottom: 15px;
}

.preview-container {
    margin-top: 20px;
}

.preview-container img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gender-selection {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 16px;
}

.gender-selection label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.loading {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 20px;
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(52, 152, 219, 0.2);
    border-top: 5px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.results-section {
    display: none;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-top: 20px;
}

.results-section h2 {
    font-size: 1.8rem;
    color: var(--secondary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.overall-score {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(to right, #eef6fd, #f9fbfe);
    border-radius: 12px;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, #1a6ca1 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.3);
}

.score-value {
    font-size: 32px;
    font-weight: 700;
}

.score-label {
    font-size: 14px;
    font-weight: 500;
}

.score-description {
    flex: 1;
}

.score-item {
    margin-bottom: 15px;
}

.score-title {
    font-weight: 600;
    color: var(--secondary);
}

.score-text {
    color: var(--success);
    font-weight: 500;
}

.results-container {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.results-column {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.result-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    padding: 25px;
    border: 1px solid #eef2f7;
    transition: transform 0.3s ease;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.result-card h3 {
    font-size: 1.3rem;
    color: var(--secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list {
    list-style-type: none;
}

.feature-list li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

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

.feature-name {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 5px;
}

.feature-situation {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 5px;
}

.feature-situation.normal {
    background-color: rgba(39, 174, 96, 0.15);
    color: var(--success);
}

.feature-situation.abnormal {
    background-color: rgba(231, 76, 60, 0.15);
    color: var(--danger);
}

.feature-interpret {
    font-size: 14px;
    color: #555;
}

.physique-analysis, .risk-warning {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
}

.physique-analysis {
    padding: 5px 0;
}

.risk-warning {
    background-color: rgba(231, 76, 60, 0.05);
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid var(--danger);
}

.advice-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.advice-category {
    margin-bottom: 15px;
}

.advice-category h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.advice-content {
    font-size: 14px;
    line-height: 1.7;
    color: #555;
    padding-left: 28px;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    color: var(--gray);
    font-size: 14px;
}

@media (max-width: 768px) {
    .overall-score {
        flex-direction: column;
        text-align: center;
    }
    
    .results-container {
        flex-direction: column;
    }
    
    .upload-area {
        padding: 30px 15px;
    }
    
    /* header h1 {
        font-size: 2rem;
    } */
}