* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", "Malgun Gothic", "Noto Sans KR", sans-serif;
    background: #f4f4f4;
    color: #333;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 14px 20px;
}
.site-header img { height: 32px; display: block; }

.edit-page {
    max-width: 1240px;
    margin: 0 auto;
    padding: 30px 16px 60px;
}

.edit-page h1 {
    font-size: 19px;
    margin: 0 0 18px;
    text-align: center;
    color: #222;
}

.panel {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 24px;
}

.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: 13.5px;
    font-weight: bold;
    color: #555;
    margin-bottom: 6px;
}

.field input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid silver;
    border-radius: 4px;
    font-size: 15px;
    font-family: inherit;
}

.button-row {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.btn {
    flex: 1;
    text-align: center;
    padding: 12px;
    border-radius: 5px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid transparent;
}
.btn-save {
    background: #2c7be5;
    color: #fff;
}
.btn-save:hover { background: #2367c7; }
.btn-delete {
    background: #fff;
    color: #d9534f;
    border-color: #e6b3b1;
}
.btn-delete:hover { background: #fdf1f0; }

.saved-note {
    margin-top: 14px;
    background: #eaf7ee;
    color: #1c9464;
    padding: 10px 12px;
    border-radius: 5px;
    font-size: 13.5px;
    text-align: center;
}

.error-note {
    max-width: 640px;
    margin: 30px auto;
    background: #fdecea;
    color: #a02c22;
    padding: 16px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}

.hint {
    color: #888;
    font-size: 12.5px;
    text-align: center;
    margin-top: 18px;
    line-height: 1.6;
}

.signup-tip {
    max-width: 520px;
    margin: 14px auto 0;
    padding: 14px 16px;
    background: #eef5ff;
    border: 1px solid #cfe3fb;
    border-radius: 6px;
    color: #2c5a91;
    font-size: 13px;
    line-height: 1.7;
    text-align: center;
}
.signup-tip strong {
    color: #2c7be5;
}
.signup-tip a {
    display: inline-block;
    margin-top: 4px;
    color: #2c7be5;
    font-weight: bold;
    text-decoration: none;
}
.signup-tip a:hover {
    text-decoration: underline;
}

/* CKEditor: keep the page's own field width, no visual clash with the site's default editor skin */
.cke_chrome { border-color: silver !important; }

@media (min-width: 768px) {
    .edit-page { padding-top: 44px; }
    .panel { padding: 32px; }
}