@charset "UTF-8";.sitc-layout{display:flex;width:100vw;height:100vh;background:#f7f9fc}.sitc-sidebar{width:240px;background-color:#036;color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:20px;transition:width .3s}.sitc-sidebar.collapsed{width:70px}.sidebar-top{display:flex;align-items:center;gap:10px;justify-content:space-between}.sidebar-logo{width:40px}.sidebar-title{font-size:1rem;white-space:nowrap}.collapse-btn{background:none;border:none;color:#fff;cursor:pointer}.sitc-main-content{flex:1;display:flex;flex-direction:column}.sitc-header{background:#fff;border-bottom:1px solid #e3e6eb;display:flex;align-items:center;justify-content:space-between;padding:10px 32px;box-shadow:0 3px 8px #0000000d}.sitc-header-left{display:flex;align-items:center;gap:10px}.sitc-logo{height:28px}.sitc-title{color:#036;font-weight:700;font-size:1rem}.sitc-header-right{display:flex;align-items:center;gap:12px}.sitc-search{border:1px solid #ddd;border-radius:8px;padding:6px 12px;width:250px}.sitc-avatar{width:32px;height:32px;border-radius:50%;background:#09c;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.sitc-logout{background:#f56c6c;border:none;padding:8px 12px;border-radius:6px;color:#fff;cursor:pointer}:root{--sitc-blue: #003399;--sitc-light: #0099cc;--bg: #f7f9fc;--panel: #f5f6f8;--border: #e3e6eb;--text: #1a1a1a;--muted: #6b7280;--shadow: 0 3px 8px rgba(0, 0, 0, .05);--badge-success-bg: #dcfce7;--badge-success-text: #166534;--badge-fail-bg: #fee2e2;--badge-fail-text: #991b1b}@media(prefers-color-scheme:dark){:root{--bg: #1e1e2e;--panel: #2a2a3d;--border: #3d3d55;--text: #e0e0e0;--muted: #a0a0a0;--shadow: 0 3px 8px rgba(0, 0, 0, .4);--badge-success-bg: #1e3a2f;--badge-success-text: #4ade80;--badge-fail-bg: #451a1a;--badge-fail-text: #f87171}.settings-list-row-hover:hover{background-color:#3a3a50!important}.settings-list-row-hover:hover td{color:#e0e0e0!important}.settings-btn{background:#3a3a50;color:#e0e0e0;border-color:#4d4d65}.settings-btn:hover{background:#4a4a60}.settings-primary{background:#3b82f6;color:#fff;border-color:#3b82f6}.settings-btn-add{background:#3a3a50;color:#60a5fa;border-color:#4d4d65}.settings-btn-add:hover{background:#4a4a60}.settings-list-row{background:#2a2a3d}.settings-list-title{color:#e0e0e0}.settings-list-meta{color:#a0a0a0}.settings-list-header{background:#2a2a3d;color:#e0e0e0!important}.settings-list-header span,.settings-list-header div{color:#e0e0e0!important}.settings-title h3{color:#60a5fa!important}.settings-header{background:#2a2a3d;color:#e0e0e0}.settings-header h3,.settings-panel h3,.pane-header{color:#60a5fa!important}.settings-form-placeholder{background:#2a2a3d;color:#a0a0a0}.settings-placeholder__text{color:#a0a0a0}.settings-placeholder__highlight{color:#60a5fa}.settings-panel input,.settings-panel select,.settings-panel textarea,.settings-list input,.settings-list select{background:#3a3a50;color:#e0e0e0;border-color:#4d4d65}.settings-panel input::placeholder,.settings-panel textarea::placeholder{color:#888}.settings-panel label{color:#e0e0e0}.settings-panel span,.settings-list-meta{color:#b0b0b0}.settings-panel input[type=checkbox]+label,.settings-panel label span{color:#e0e0e0}.settings-list{color:#e0e0e0}.settings-list-title{color:#e0e0e0!important}.settings-list-meta{color:#b0b0b0!important}.settings-list-row{background:#2a2a3d;color:#e0e0e0}.settings-list-row:hover{background:#3a3a50}.settings-list-row.active{background:#3b4a6b;border-color:#60a5fa}.settings-list-row.active .settings-list-title,.settings-list-row.active .settings-list-meta,.settings-list-row.active .settings-list-time,.settings-list-row.active div,.settings-list-row.active span{color:#dbeafe!important}.settings-sidebar{background:#1e1e2e}.settings-menu-item{color:#e0e0e0}.settings-menu-item:hover{background:#3a3a50;color:#60a5fa}.settings-menu-item.is-active{background:#3b4a6b;color:#60a5fa}section,div{color:inherit}}*{box-sizing:border-box}.settings-sidebar{width:230px;background:#f8faff;padding:12px;display:flex;flex-direction:column;border-right:none}.settings-menu{list-style:none;margin:0;padding:20px 0 0;display:flex;flex-direction:column;gap:6px}.settings-menu-item{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:14px;color:#1f2a44;border-radius:6px;cursor:pointer;transition:background .2s,color .2s,transform .1s}.settings-menu-item:hover{background:#eaf2ff;color:#039}.settings-menu-item.is-active{background:#dce8ff;color:#039;font-weight:600}.settings-icon{font-size:18px;display:flex;align-items:center;justify-content:center;width:20px}.settings-menu-text{flex:1}.settings-header{position:sticky;top:0;background:var(--panel);padding:28px 28px 16px;z-index:5}.settings-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.settings-title h3{margin:4px 4px 10px;font-size:18px;color:var(--sitc-blue)}.settings-content{padding:24px 28px 32px;overflow-y:auto}.settings-grid{flex:1;display:grid;grid-template-columns:600px 1fr;gap:18px;padding:16px 28px;height:calc(100vh - 60px);overflow:hidden}settings-list,.settings-panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-height:0;display:flex;flex-direction:column}.settings-list{padding:14px;overflow:auto}.settings-list select,.settings-input{border:1px solid var(--border);border-radius:6px;padding:8px;font-size:.9rem;background-color:var(--panel);color:var(--text);height:40px;box-shadow:var(--shadow)}.settings-content{padding:16px 20px 24px;max-width:none;width:100%}.settings-content>.user-md-grid{width:100%;min-width:0}.settings-list-row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:10px;background:var(--bg);border-radius:8px;padding:8px 10px;margin-bottom:8px;cursor:pointer;transition:.2s}.settings-list-row:hover{background:#edf3ff}.settings-list-row.active{background:#dce8ff;border:1px solid var(--sitc-light)}.settings-list-icon{background:var(--sitc-blue);color:#fff;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;font-weight:700}.settings-list-title{font-size:1rem;font-weight:600;color:#4d4c4c}.settings-list-meta{font-size:.9rem;color:#333}.settings-list-time{color:var(--muted);font-size:.8rem}.settings-list,.settings-panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-height:0;display:flex;flex-direction:column}.settings-panel{padding:14px;overflow:hidden}.settings-panel input,.settings-panel select,.settings-panel textarea{width:100%;height:40px;border:1px solid var(--border);border-radius:6px;padding:8px;font-size:.9rem;margin-bottom:10px}.settings-panel label{color:var(--text)}.settings-panel textarea{min-height:160px;height:100%;resize:vertical}.settings-btn{background:#f3f4f6;border:1px solid var(--border);border-radius:6px;padding:8px 12px;cursor:pointer}.settings-btn:hover{background:#e9edf8}.settings-primary{background:var(--sitc-blue);color:#fff;border-color:var(--sitc-blue)}.settings-btn-add{height:36px;display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:6px;border:1px solid #d6e2ff;background:#e8eef0;color:var(--sitc-blue);font-size:.9rem;font-weight:600;box-shadow:0 1px 2px #0000000a;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s;outline:none}.settings-btn-add:focus{outline:none}.settings-btn-add:hover{background:#e6efff;box-shadow:0 2px 5px #00000014}.settings-btn-add:active{background:#dbe8ff;box-shadow:inset 0 1px 2px #00000014;transform:translateY(0)}.settings-btn-add__icon{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#039;color:#fff;font-size:12px;line-height:1}.settings-list-header{display:grid;column-gap:12px;padding:6px 10px;margin:4px 0 6px;background:var(--bg);border-radius:8px;font-weight:600;font-size:15px;color:#6b7280}.settings-list-header__left{text-align:left}.settings-list-header__center{text-align:center}.settings-list-header__right{text-align:right}.settings-form-placeholder{flex:1;overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px;color:var(--muted);display:flex;align-items:center;justify-content:center}.region-chip{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:#f7f9fc;border-radius:8px;padding:8px 12px;font-size:.9rem;border:1px solid #e3e6eb;cursor:pointer;transition:all .2s}.region-chip:hover{background:#edf3ff}.region-chip input[type=checkbox]{accent-color:var(--sitc-blue);transform:scale(1.1);vertical-align:middle}@media(max-width:1100px){.settings-grid{grid-template-columns:1fr}}.toggle-switch{position:relative;display:inline-block;width:40px;height:24px;margin-right:8px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.4s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}.toggle-switch input:checked+.toggle-slider{background-color:var(--sitc-blue)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(16px)}.settings-placeholder{display:flex;align-items:center;justify-content:center;height:100%}.settings-placeholder__text{font-size:1.1rem;color:var(--muted);text-align:center;line-height:1.6}.settings-placeholder__highlight{font-weight:700;color:var(--sitc-blue);font-size:1.2rem}.settings-list-row-hover:hover{background-color:#f7f9fc}@media(prefers-color-scheme:dark){.settings-list-row{background:#2a2a3d;color:#e0e0e0}.settings-list-row:hover{background:#3a3a50}.settings-list-row.active{background:#3b4a6b!important;border:1px solid #60a5fa!important}.settings-list-row.active .settings-list-title,.settings-list-row.active .settings-list-meta,.settings-list-row.active .settings-list-time,.settings-list-row.active div,.settings-list-row.active span{color:#dbeafe!important}}:root{--sitc-blue: #003399;--sitc-light: #0099cc;--bg: #f7f9fc;--panel: #ffffff;--border: #e3e6eb;--text: #1a1a1a;--muted: #6b7280;--shadow: 0 3px 8px rgba(0, 0, 0, .05);--panel-bg: var(--panel);--brand: var(--sitc-blue);--hover: #eaf2ff;--btn: #f3f4f6;--btn-b: var(--border);--btn-warn: #fff3f1;--btn-warn-b: #ffd9d2}.bk-wrap{flex:1;display:grid;grid-template-columns:1fr;gap:20px;padding:16px 28px;height:calc(100vh - 60px);overflow:hidden}.bk-two-left{display:grid;grid-template-columns:clamp(320px,34%,420px) 1fr;gap:18px;width:100%;flex:1;min-height:0;box-sizing:border-box;overflow:hidden}.pane{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:0}.pane-header{margin:4px 4px 10px;font-size:.95rem;color:var(--sitc-blue)}.pane-body{padding:14px;display:flex;flex-direction:column;gap:12px;min-height:0}.btn-icon.disabled-icon{opacity:0;pointer-events:none}.inp{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;outline:none;font-size:14px;box-sizing:border-box;background:#fff}.inp:focus{border-color:#8fb3ff;box-shadow:0 0 0 3px #005cff14}.editor{flex:1 1 auto;resize:none;overflow:auto;width:100%;height:100%;min-height:300px;border:1px solid var(--border);border-radius:8px;font-size:14px;line-height:1.6;padding:10px 12px;box-sizing:border-box;background:#fff}.editor-sans{font-family:Pretendard,Noto Sans KR,Segoe UI,sans-serif;font-size:13px;line-height:1.6}.actions{display:flex;gap:8px;align-items:center;margin-top:6px}.btn{padding:10px 14px;border-radius:8px;border:1px solid var(--border);background:#f3f4f6;font-weight:600;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s}.btn:hover{background:#e9edf8}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.ghost{background:#fff;border-color:var(--border)}.btn.warn{background:var(--btn-warn);border-color:var(--btn-warn-b)}.btn.primary{background:var(--sitc-blue);color:#fff;border-color:var(--sitc-blue)}.title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.btn-icon{background:transparent;border:none;font-size:20px;cursor:pointer;width:50px;color:#475569;transition:color .15s ease,transform .1s ease;padding:0}.btn-icon:hover{color:var(--sitc-blue);transform:rotate(20deg)}.btn-icon:focus,.btn-icon:focus-visible{outline:2px solid #00339922;border-radius:6px}.center-body{display:flex;flex-direction:column;gap:12px;min-height:0;overflow:auto}.editor-area{flex:1 1 auto;min-height:300px;max-height:50vh;overflow:hidden;display:flex;flex-direction:column}.preview-area{flex:1 1 48%;min-height:0;display:flex;flex-direction:column}.preview-title{font-weight:600;color:#334155;margin-top:4px}.email-list{margin-top:4px;border:1px solid var(--border);border-radius:8px;overflow:auto;max-height:calc(100vh - 260px);font-size:14px;background:#fff}.email-block+.email-block{border-top:1px solid #f1f3f6}.email-item{position:relative;padding:10px 12px 10px 28px;cursor:pointer;transition:background .2s,color .2s}.email-item:hover{background:var(--hover)}.email-item.is-active{background:#dce8ff;color:var(--sitc-blue);font-weight:600}.caret{position:absolute;left:10px;top:50%;transform:translateY(-50%) rotate(0);width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:6px solid #6b7280;transition:transform .15s ease}.caret.open{transform:translateY(-50%) rotate(90deg)}.child-list{list-style:none;padding:6px 0 10px;margin:0 0 0 22px;border-left:2px solid #eef2ff}.child-item{position:relative;padding-left:14px;margin:2px 0}.child-item:before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:999px;background:#c7d7ff}.child-btn{display:inline-flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;border:1px solid transparent;background:transparent;font-size:13px;cursor:pointer;transition:background .15s,border-color .15s}.child-btn:hover{background:#f7faff;border-color:#e3e9ff}.child-btn.is-selected{background:#dbe7ff;border-color:#b7d0ff;font-weight:600}.tpl-status{display:inline-flex;align-items:center;gap:4px;margin-left:6px;font-size:12px}.status-text{color:#9ca3af}.status-text.text-blue{color:#2563eb;font-weight:600}.status-icon{color:#2563eb;font-size:13px}.preview-box{flex:1 1 auto;min-height:300px;max-height:50vh;overflow:auto;border:1px solid var(--border);border-radius:8px;padding:12px;background:#fff;box-sizing:border-box}.preview-html{font-family:Pretendard,Noto Sans KR,Segoe UI,sans-serif;font-size:13px;line-height:1.6;white-space:pre-wrap}.title-row h3{margin:4px 4px 10px;font-size:18px;color:var(--sitc-blue)}.modal-backdrop{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{width:720px;max-width:90%;background:#fff;border-radius:10px;box-shadow:0 6px 20px #00000026;padding:20px;display:flex;flex-direction:column;gap:12px}.modal-title{color:var(--sitc-blue);margin:0 0 4px}@media(max-width:1024px){.bk-two-left{grid-template-columns:1fr}.email-list{max-height:40vh}}@media(prefers-color-scheme:dark){:root{--panel: #2a2a3d;--border: #3d3d55;--text: #e0e0e0;--muted: #a0a0a0;--bg: #1e1e2e;--hover: #3a3a50}.inp,.editor,.email-list,.preview-box,.modal{background:#3a3a50;color:#e0e0e0;border-color:#4d4d65}.pane{background:var(--panel);border-color:var(--border)}.pane-header{color:#60a5fa}.btn{background:#3a3a50;color:#e0e0e0;border-color:#4d4d65}.btn:hover{background:#4a4a60}.btn.primary{background:#3b82f6;color:#fff;border-color:#3b82f6}.btn.warn{background:#7f1d1d;color:#fecaca;border-color:#991b1b}.email-item:hover{background:var(--hover)}.email-item.is-active{background:#3b4a6b;color:#60a5fa}.child-btn:hover{background:#3a3a50;border-color:#4d4d65}.child-btn.is-selected{background:#4a4a60;border-color:#6a6a80;color:#e0e0e0}.status-text{color:#a0a0a0}.status-text.text-blue{color:#60a5fa}.preview-title{color:#a0a0a0}.preview-html{color:#e0e0e0}.modal{background:#2a2a3d}.modal-title{color:#60a5fa}.caret{border-left-color:#a0a0a0}.child-list{border-left-color:#4d4d65}.child-item:before{background:#60a5fa}}:root{--border: #e5e7eb;--brand: #003399;--panel-bg: #fff;--btn: #fff;--btn-b: #dce1ea;--btn-warn: #fff3f1;--btn-warn-b: #ffd9d2}.dtm-backdrop{position:fixed;inset:0;z-index:99999;background:#0006;display:flex;align-items:center;justify-content:center}.dtm-modal{width:1200px;height:800px;max-width:96vw;max-height:92vh;background:#fff;border-radius:10px;box-shadow:0 6px 20px #00000026;display:flex;flex-direction:column;overflow:hidden;font-family:Segoe UI,Apple SD Gothic Neo,system-ui,-apple-system,sans-serif}.dtm-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.dtm-title{font-size:16px;font-weight:700;color:var(--brand)}.dtm-closeBtn{padding:10px 14px;border-radius:8px;border:1px solid var(--btn-b);background:#fff;cursor:pointer;font-weight:600}.dtm-body{display:grid;grid-template-columns:300px 1fr;flex:1;min-height:0;overflow:hidden}.dtm-left{border-right:1px solid var(--border);padding:12px;overflow:auto}.dtm-right{display:grid;grid-template-rows:auto 1fr 1fr;min-height:0}.dtm-list{list-style:none;margin:0;padding:0}.dtm-li{margin:4px 0}.dtm-leftBtn{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;width:100%;background:transparent;border:1px solid transparent;border-radius:8px;cursor:pointer;text-align:left;transition:all .15s ease}.dtm-leftBtn.is-selected{background:#dbe7ff;border-color:#b7d0ff;font-weight:600}.dtm-dot{width:6px;height:6px;flex-shrink:0;border-radius:999px;background:#9db7ff;display:inline-block}.dtm-toolbar{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border)}.dtm-strong{color:var(--brand);font-weight:700}.dtm-flex1{flex:1}.dtm-btn{padding:8px 12px;border-radius:8px;border:1px solid var(--btn-b);background:var(--btn);cursor:pointer;font-weight:600}.dtm-btn-warn{background:var(--btn-warn);border-color:var(--btn-warn-b)}.dtm-editorWrap{padding:12px;min-height:0;overflow:hidden}.dtm-textarea{width:100%;height:100%;padding:12px 14px;border:1px solid var(--btn-b);border-radius:8px;font-size:15px;line-height:1.6;resize:none;box-sizing:border-box;overflow-y:auto;white-space:pre}.dtm-previewWrap{padding:0 12px 12px;min-height:0;display:grid;grid-template-rows:auto 1fr}.dtm-previewTitle{font-weight:600;color:#334155;margin:0 0 6px}.dtm-previewBox{height:100%;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:8px;padding:14px;background:#fff}.dtm-previewHtml{white-space:normal;line-height:1.5;font-size:14px}@media(prefers-color-scheme:dark){:root{--border: #3d3d55;--brand: #60a5fa;--panel-bg: #2a2a3d;--btn: #3a3a50;--btn-b: #4d4d65;--btn-warn: #451a1a;--btn-warn-b: #f87171}.dtm-modal{background:var(--panel-bg);color:#e0e0e0}.dtm-textarea,.dtm-previewBox{background:#1e1e2e;color:#e0e0e0;border-color:var(--border)}.dtm-previewTitle{color:#b0b0b0}.dtm-closeBtn{background:var(--btn);color:#e0e0e0;border-color:var(--btn-b)}.dtm-leftBtn{color:#e0e0e0}.dtm-leftBtn.is-selected{background:#3b4a6b;border-color:#60a5fa;color:#dbeafe}.dtm-leftBtn:hover:not(.is-selected){background:#3a3a50}.dtm-leftBtn.is-selected .dtm-dot{background:#60a5fa}.dtm-btn{color:#e0e0e0}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--bg-primary: #ffffff;--bg-secondary: #f9f9f9;--bg-card: #ffffff;--text-primary: #213547;--text-secondary: #666666;--text-muted: #888888;--border-color: #e2e8f0;--accent-color: #003366;--accent-light: #e6f0ff;color-scheme:light 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ease}button:hover{opacity:.85;border-color:var(--accent-color)}button:focus,button:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}input,select,textarea{background-color:#fff;color:#213547;border:1px solid #e2e8f0}@media(prefers-color-scheme:dark){input,select,textarea{background-color:#3a3a50;color:#e0e0e0;border:1px solid #4d4d65}}input::placeholder,textarea::placeholder{color:#888}