<!DOCTYPE html>
<html lang="ko">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>전자계약 서명 요청</title>
</head>
<body style="margin: 0; padding: 0; background-color: #f5f5f5; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;">
    <table width="100%" cellpadding="0" cellspacing="0" style="padding: 40px 20px;">
        <tr>
            <td align="center">
                <table width="600" cellpadding="0" cellspacing="0" style="background-color: #ffffff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.1);">
                    <!-- Header -->
                    <tr>
                        <td style="background-color: #2563eb; padding: 32px 40px; text-align: center;">
                            <h1 style="margin: 0; color: #ffffff; font-size: 24px; font-weight: 600;">전자계약 서명 요청</h1>
                        </td>
                    </tr>
                    <!-- Body -->
                    <tr>
                        <td style="padding: 40px;">
                            <p style="margin: 0 0 16px; font-size: 16px; color: #333;">안녕하세요, <strong>{{ $signerName }}</strong>님.</p>
                            <p style="margin: 0 0 24px; font-size: 15px; color: #555; line-height: 1.6;">
                                아래 전자계약에 대한 서명이 요청되었습니다.<br>
                                링크를 클릭하여 서명을 진행해 주세요.
                            </p>

                            <table width="100%" cellpadding="0" cellspacing="0" style="background-color: #f8fafc; border-radius: 6px; margin-bottom: 24px;">
                                <tr>
                                    <td style="padding: 20px;">
                                        <p style="margin: 0 0 8px; font-size: 13px; color: #888;">계약 제목</p>
                                        <p style="margin: 0 0 16px; font-size: 16px; color: #333; font-weight: 600;">{{ $contractTitle }}</p>
                                        <p style="margin: 0 0 8px; font-size: 13px; color: #888;">서명 기한</p>
                                        <p style="margin: 0; font-size: 15px; color: #ef4444;">{{ $expiresAt }}</p>
                                    </td>
                                </tr>
                            </table>

                            <table width="100%" cellpadding="0" cellspacing="0">
                                <tr>
                                    <td align="center" style="padding: 8px 0;">
                                        <a href="{{ $signUrl }}" style="display: inline-block; background-color: #2563eb; color: #ffffff; text-decoration: none; padding: 14px 40px; border-radius: 6px; font-size: 16px; font-weight: 600;">
                                            서명하기
                                        </a>
                                    </td>
                                </tr>
                            </table>

                            <p style="margin: 24px 0 0; font-size: 13px; color: #999; line-height: 1.6;">
                                위 버튼이 동작하지 않으면 아래 링크를 브라우저에 직접 입력해 주세요:<br>
                                <a href="{{ $signUrl }}" style="color: #2563eb; word-break: break-all;">{{ $signUrl }}</a>
                            </p>
                        </td>
                    </tr>
                    <!-- Footer -->
                    <tr>
                        <td style="background-color: #f8fafc; padding: 24px 40px; text-align: center; border-top: 1px solid #e5e7eb;">
                            <p style="margin: 0; font-size: 12px; color: #999;">
                                본 메일은 SAM 전자계약 시스템에서 자동 발송되었습니다.
                            </p>
                        </td>
                    </tr>
                </table>
            </td>
        </tr>
    </table>
</body>
</html>
