/* meta-matic - Minimal Style */

@import url('https://fonts.googleapis.com/css2?family=Rampart+One&display=swap');

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

:root {
    --color-primary: #00b390;
    --color-primary-hover: #008870;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-light: #f9fafb;
    --color-border: #e5e7eb;
}

body {
    font-family: "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--color-text);
}

/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-family: 'Rampart One', "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--color-primary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 0;
    font-weight: 400;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: var(--color-primary);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: var(--color-primary-hover);
}

/* Footer */
.footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer p {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Generators Section */
.generators {
    padding: 8rem 2rem;
    border-top: none;
}

.generators-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.generator-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.generator-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 2rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.2s ease;
    cursor: pointer;
}

.generator-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
}

.generator-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.generator-card.disabled:hover {
    transform: none;
}

.generator-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
    background-color: var(--color-bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.generator-card h3 {
    font-family: 'Rampart One', "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
    color: var(--color-primary);
}

.generator-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.5;
}

/* Page Content */
.page-content {
    flex: 1;
    padding: 3rem 2rem;
}

.page-inner {
    max-width: 640px;
    margin: 0 auto;
}

.page-content h1 {
    font-family: 'Rampart One', "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.page-description {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

/* Spec Tags */
.spec-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.spec-tag {
    display: inline-flex;
    align-items: stretch;
    border-radius: 6px;
    overflow: hidden;
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
}

.spec-label {
    padding: 0.375rem 0.625rem;
    background-color: var(--color-bg-light);
    color: var(--color-text-light);
    font-weight: 500;
}

.spec-value {
    padding: 0.375rem 0.625rem;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-weight: 600;
}

/* Form Styles */
.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Radio Button Group */
.radio-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
    font-size: 0.95rem;
    margin: 0;
}

.radio-label input[type="radio"] {
    cursor: pointer;
    width: 1.1rem;
    height: 1.1rem;
    margin: 0;
    accent-color: var(--color-primary);
}

.radio-label input[type="radio"]:hover {
    accent-color: var(--color-primary-hover);
}

.input-with-unit {
    display: flex;
    align-items: stretch;
}

.input-with-unit input,
select {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    background-color: var(--color-bg);
    color: var(--color-text);
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23008870' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.input-with-unit input:focus,
select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 179, 144, 0.1);
}

.input-with-unit .unit {
    padding: 0.75rem 1rem;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-left: none;
    border-radius: 0 8px 8px 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.form-warning {
    font-size: 0.8rem;
    color: #dc2626;
    background-color: #fef2f2;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    border: 1px solid #fecaca;
    margin-top: 0.25rem;
}

.section-divider {
    margin: 2rem 0;
    border: none;
    border-top: 1px solid #ddd;
}

.form-info {
    background-color: var(--color-bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 0.5rem;
}

.form-info h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.form-caution {
    margin-top: 2rem;
    border-left: 8px solid #ff9800;
    background-color: #fff3e0;
    padding: 1rem;
}

.form-caution h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: #e65100;
}

.form-caution p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table td {
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.info-table td:first-child {
    color: var(--color-text-light);
}

.info-table td:last-child {
    text-align: right;
    font-weight: 500;
    font-family: monospace;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    width: 100%;
    text-align: center;
    border: none;
    cursor: pointer;
    margin-top: 1rem;
}

/* Error Box */
.error-box {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.error-box ul {
    margin: 0;
    padding-left: 1.25rem;
    color: #991b1b;
}

.error-box li {
    margin-bottom: 0.25rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 1rem;
    }

    .hero {
        padding: 6rem 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .generator-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .page-content {
        padding: 2rem 1.5rem;
    }
}

/* Download Page */
.download-page {
    text-align: center;
}

.success-icon {
    color: var(--color-primary);
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1;
}

.download-message {
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.download-page .form-info {
    text-align: left;
    margin-bottom: 2rem;
}

.manual-download {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.manual-download a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.manual-download a:hover {
    text-decoration: underline;
}

/* Disclaimer */
footer .disclaimer {
    font-size: 0.7rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
}

/* License Page */
.license-content {
    flex: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
    width: 100%;
}

.license-content h1 {
    font-family: 'Rampart One', "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    color: var(--color-primary);
}

.license-section {
    margin-bottom: 3rem;
}

.license-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.license-section h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.license-section h4 {
    font-size: 1rem;
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
    font-weight: 600;
}

.license-box {
    border-radius: 8px;
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    margin-bottom: 1.5rem;
}

.license-box-primary {
    background-color: rgba(0, 179, 144, 0.05);
}

.license-list {
    list-style: none;
    margin: 1rem 0;
    padding: 0;
}

.license-list li {
    padding-left: 1.75rem;
    margin-bottom: 0.75rem;
    position: relative;
}

.license-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: 1rem;
}

.license-list-prohibited li::before {
    content: "✗";
    color: #ef4444;
}

.code-block {
    background-color: #f3f4f6;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    border-radius: 4px;
}

.code-block p {
    margin: 0;
    line-height: 1.5;
}

.code-block code {
    background-color: #e5e7eb;
    padding: 0.2rem 0.4rem;
    border-radius: 2px;
    font-size: 0.85em;
}

.note {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: 0.75rem;
}

.contact-box {
    background-color: #fffae5;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1rem 0;
}

.contact-box h3 {
    margin-top: 0;
    color: #92400e;
}

.contact-box p {
    margin-bottom: 0.75rem;
}

.definition-list ul {
    margin-left: 1.25rem;
    margin-bottom: 1rem;
}

.definition-list li {
    margin-bottom: 0.5rem;
}

.contact-links {
    margin-top: 1rem;
}

.contact-links p {
    margin-bottom: 0.5rem;
}

.contact-links a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-links a:hover {
    text-decoration: underline;
}

.changelog-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    overflow: hidden;
}

.changelog-table th {
    background-color: var(--color-bg-light);
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

.changelog-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.changelog-table tr:last-child td {
    border-bottom: none;
}

.changelog-table tr:hover {
    background-color: rgba(0, 179, 144, 0.02);
}

.license-section-last {
    margin-bottom: 0;
}

/* Responsive License Page */
@media (max-width: 768px) {
    .license-content {
        padding: 2rem 1rem;
    }

    .license-content h1 {
        font-size: 1.5rem;
    }

    .license-section h2 {
        font-size: 1.2rem;
    }

    .license-box {
        padding: 1rem;
    }

    .code-block {
        padding: 0.75rem;
        font-size: 0.8rem;
    }
}