/* ==========================================================================
   Common Styles - スグオファーAI
   ========================================================================== */

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

/* Typography */
body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
    line-height: 1.8;
    color: #333;
}

/* Legal Pages (Terms & Privacy) */
.legal-page {
    background: #f5f5f5;
    min-height: 100vh;
    padding: 20px;
}

.legal-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.legal-container h1 {
    color: #333;
    margin-bottom: 30px;
    font-size: 32px;
    border-bottom: 3px solid #7c3aed;
    padding-bottom: 10px;
}

.legal-container h2 {
    color: #555;
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 24px;
}

.legal-container h3 {
    color: #666;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 20px;
}

.legal-container p {
    margin-bottom: 15px;
}

.legal-container ul,
.legal-container ol {
    margin-left: 30px;
    margin-bottom: 15px;
}

.legal-container li {
    margin-bottom: 10px;
}

.legal-container hr {
    border: none;
    border-top: 1px solid #eee;
    margin: 30px 0;
}

.legal-container strong {
    font-weight: 600;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #7c3aed;
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.last-updated {
    color: #999;
    font-size: 14px;
    margin-top: 40px;
}

/* Contact Page */
.contact-page {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.contact-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px;
    max-width: 600px;
    width: 100%;
}

.contact-container h1 {
    color: #333;
    margin-bottom: 30px;
    text-align: center;
    font-size: 28px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #7c3aed;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #e74c3c;
}

.form-group.error .error-message {
    display: block;
}

.required {
    color: #e74c3c;
    margin-left: 4px;
}

.error-message {
    color: #e74c3c;
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(124, 58, 237, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-content h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 24px;
}

.modal-content p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.modal-close-btn {
    padding: 12px 30px;
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.modal-close-btn:hover {
    transform: translateY(-2px);
}

.footer-links {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
    font-size: 14px;
}

.footer-links a {
    color: #7c3aed;
    text-decoration: none;
    margin: 0 15px;
}

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