@import "tailwindcss";

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

html,
body {
    max-width: 100vw;
    overflow-x: hidden;
    font-family: 'Arial', sans-serif;
}

body {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

@media (prefers-color-scheme: dark) {
    html {
        color-scheme: dark;
    }
}


/* 蓝色主题样式 - 只在 .blue-theme 容器内生效 */

.blue-theme .magic-background {
    background: linear-gradient(45deg, #4f46e5 0%, #7c3aed 50%, #3b82f6 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.magic-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.2) 2px, transparent 2px), radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.15) 1px, transparent 1px), radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px, 30px 30px, 40px 40px;
    animation: sparkle 6s ease-in-out infinite;
}

@keyframes sparkle {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-top: 100px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.blue-theme .title {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, #3b82f6, #1d4ed8, #1e40af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
}

.input-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.input-field {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    color: #333;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.blue-theme .input-field:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.blue-theme .generate-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.blue-theme .generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

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

.blue-theme .result-card {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    border-radius: 15px;
    padding: 25px;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="20" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 100px 100px;
}

.title-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    background: transparent;
}

.result-content {
    position: relative;
    z-index: 1;
}

.result-item {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(5px);
}

.result-label {
    font-weight: bold;
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 5px;
}

.result-value {
    font-size: 16px;
    line-height: 1.5;
}

.level-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-weight: bold;
    font-size: 18px;
}

.save-button {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.save-button:hover {
    background: rgba(255, 255, 255, 0.3);
}

.save-instructions {
    text-align: center;
    margin-top: 10px;
    font-size: 12px;
    opacity: 0.8;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    .card {
        padding: 20px;
    }
    .blue-theme .title {
        font-size: 1.5rem;
    }
}

.subtitle {
    text-align: center;
    font-size: 1rem;
    color: #666;
    margin-bottom: 25px;
    font-style: italic;
}

.blue-theme .error-message {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    padding: 15px;
    border-radius: 10px;
    margin: 15px 0;
    text-align: center;
    font-weight: 500;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 30px;
    color: #666;
    font-size: 14px;
}

.blue-theme .footer-link {
    color: #abcbff;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.blue-theme .footer-link:hover {
    color: #8298d6;
    text-decoration: underline;
}