:root {
    --primary-color: #ffffff;
    --secondary-color: #3B82F6;
    --accent-color: #ff3366;
    --background-color: #f0f2f5;
    --card-background: rgba(255, 255, 255, 0.9);
    --text-color: #1f2937;
    --text-secondary: #4b5563;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --glow: 0 0 20px rgba(59, 130, 246, 0.15);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --primary-color: #0a192f;
    --secondary-color: #64ffda;
    --accent-color: #ff3366;
    --background-color: #0f172a;
    --card-background: rgba(16, 32, 56, 0.8);
    --text-color: #e6f1ff;
    --text-secondary: #8892b0;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glow: 0 0 25px rgba(100, 255, 218, 0.2);
}

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

body {
    font-family: 'Noto Sans SC', sans-serif;
    background: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: var(--transition);
    padding: 20px;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(100, 255, 218, 0.1), transparent 50%),
        radial-gradient(circle at 100% 0%, rgba(255, 51, 102, 0.05), transparent 50%);
}

.card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow), var(--glow);
    border-color: var(--secondary-color);
}
.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.95) 0%, rgba(16, 32, 56, 0.95) 100%);
    border-radius: 0 0 30px 30px;
    box-shadow: var(--shadow), var(--glow);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    animation: headerGlow 8s linear infinite;
}

@keyframes headerGlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.tag {
    background: var(--card-background);
    color: var(--secondary-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--secondary-color);
    box-shadow: 0 0 10px rgba(100, 255, 218, 0.1);
}

.tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.2);
    background: var(--secondary-color);
    color: var(--primary-color);
}

.theme-switch-wrapper {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 100;
    background: var(--card-background);
    padding: 8px 12px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.theme-switch-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.theme-switch {
    display: inline-block;
    height: 28px;
    position: relative;
    width: 48px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: #e0e0e0;
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: var(--transition);
    border-radius: 14px;
}

.slider:before {
    background-color: #fff;
    bottom: 3px;
    content: "";
    height: 22px;
    left: 3px;
    position: absolute;
    transition: var(--transition);
    width: 22px;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked + .slider {
    background-color: var(--secondary-color);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.theme-switch-wrapper em {
    font-style: normal;
    font-size: 0.9em;
    color: var(--text-color);
    transition: var(--transition);
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 0;
    background: linear-gradient(135deg, #2980b9 0%, #3498db 100%);
    border-radius: 0 0 30px 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.avatar-container {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    border: 4px solid #fff;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    color: white;
}

.subtitle {
    color: #fff;
    margin-top: 10px;
    font-style: italic;
    opacity: 0.9;
}

.card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.subtitle-tags {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 15px;
    padding: 0 20px;
}

.tag {
    background: var(--secondary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background: var(--accent-color);
}

.personality-grid,
.habits-grid,
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
    text-align: center;
}

.personality-item h3 {
    font-size: 1.4em;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.personality-item ul {
    list-style: none;
    padding: 0;
}

.personality-item li {
    font-size: 1.1em;
    margin: 15px 0;
    color: var(--text-color);
    transition: var(--transition);
}

.personality-item li:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.interests-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 20px;
}

.interests-list,
.interests-chart {
    background: var(--card-background);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.interests-list:hover,
.interests-chart:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow), var(--glow);
    border-color: var(--secondary-color);
}

.interests-list h3,
.interests-chart h3 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.2em;
}

.interests-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

@media (max-width: 768px) {
    .interests-container {
        grid-template-columns: 1fr;
    }
}

.personality-item,
.habit-item,
.interest-item,
.social-item,
.activity {
    background: var(--card-background);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.personality-item:hover,
.habit-item:hover,
.interest-item:hover,
.social-item:hover,
.activity:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow), var(--glow);
    border-color: var(--secondary-color);
}

.qr-code {
    width: 150px;
    height: 150px;
    border-radius: 10px;
    margin-top: 15px;
    transition: var(--transition);
}

.qr-code:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

.recent-activities {
    display: grid;
    gap: 20px;
}

.activity h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    margin-top: 40px;
}

@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .card {
        padding: 20px;
    }

    .personality-grid,
    .habits-grid,
    .interests-grid,
    .social-grid {
        grid-template-columns: 1fr;
    }

    .header {
        padding: 20px 0;
    }

    .avatar-container {
        width: 120px;
        height: 120px;
    }
    .avatar-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}
.holland-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.holland-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    background: var(--card-background);
    transition: var(--transition);
}

.holland-letter {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: white;
    font-size: 2em;
    font-weight: bold;
    border-radius: 50%;
    margin-bottom: 15px;
    transition: var(--transition);
}

.holland-type {
    font-size: 1.1em;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 8px;
}

.holland-desc {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.holland-item:hover .holland-letter {
    transform: scale(1.1);
    background: var(--accent-color);
}

@media (max-width: 768px) {
    .holland-grid {
        grid-template-columns: 1fr;
    }
}