:root{--navy:#111c2f;--green:#168a57;--bg:#f3f5f7;--line:#e3e8ed;--text:#253044;--muted:#748093;--red:#dc2626}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans KR","Malgun Gothic",Arial,sans-serif;color:var(--text);background:var(--bg)}
button,input,textarea{font:inherit}
.hidden{display:none!important}
.board-header{position:relative;min-height:350px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--navy);color:#fff;text-align:center}
.header-inner{padding:28px 20px 24px}
.header-inner h1{margin:17px 0 7px;font-size:28px}
.header-inner p{margin:0;color:#c9d1dd;font-size:13px}
.board-page{width:min(1040px,calc(100% - 28px));margin:auto;padding:22px 0 50px}
.board-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.board-tabs a{padding:14px 10px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#64748b;text-align:center;text-decoration:none;font-weight:800}
.board-tabs a.active{border-color:#86c9a9;background:#eaf7f0;color:var(--green)}
.board-panel{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 7px 22px #2734490d}
.board-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 25px;border-bottom:1px solid var(--line)}
.board-toolbar h2{margin:0;font-size:21px}
.board-toolbar p{margin:5px 0 0;color:var(--muted);font-size:11px}
.toolbar-actions{display:flex;gap:8px}
.board-toolbar button,.modal-foot button,.alert-actions button{border:0;border-radius:9px;padding:10px 14px;font-weight:800;cursor:pointer}
.primary{background:var(--green)!important;color:#fff!important}
.light{border:1px solid #cbd5e1!important;background:#fff!important;color:#475569!important}
.danger{background:var(--red)!important;color:#fff!important}
.board-item{width:100%;display:grid;grid-template-columns:74px 1fr auto;align-items:center;gap:12px;padding:18px 23px;border:0;border-bottom:1px solid #edf0f2;background:#fff;text-align:left;cursor:pointer}
.board-item:last-child{border-bottom:0}
.board-item:hover{background:#f6faf8}
.board-item .badge{display:grid;place-items:center;min-height:28px;border-radius:15px;background:#edf1f4;color:#667085;font-size:11px;font-weight:800}
.board-item.pinned .badge{background:#e8f7ef;color:var(--green)}
.board-item b{display:block;overflow:hidden;font-size:15px;text-overflow:ellipsis;white-space:nowrap}
.board-item small{display:block;margin-top:6px;color:#8a94a2;font-size:11px}
.board-item time{color:#929ba7;font-size:11px}
.loading,.empty{padding:60px 20px;color:#8d97a4;text-align:center}
.pagination{display:flex;justify-content:center;gap:5px;padding:18px;border-top:1px solid var(--line)}
.pagination button{min-width:36px;height:36px;border:1px solid #d9e0e5;border-radius:8px;background:#fff;color:#64748b;cursor:pointer}
.pagination button.active{border-color:var(--green);background:var(--green);color:#fff}
.modal{position:fixed;z-index:100;inset:0;display:none;align-items:center;justify-content:center;padding:16px;background:#07101dba}
.modal.open{display:flex}
.modal-box{width:100%;max-height:92vh;display:flex;flex-direction:column;overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 24px 70px #0006}
.detail-box,.editor-box{max-width:720px}
.small-box{max-width:430px}
.modal-head{display:flex;justify-content:space-between;gap:12px;padding:21px 23px 16px;border-bottom:1px solid var(--line)}
.modal-head>div{min-width:0}
.modal-head span{display:inline-block;padding:4px 9px;border-radius:12px;background:#e8f7ef;color:var(--green);font-size:10px;font-weight:800}
.modal-head h3{margin:9px 0 5px;font-size:21px;overflow-wrap:anywhere}
.modal-head p{margin:0;color:var(--muted);font-size:11px}
.modal-head>button{border:0;background:none;color:#77818e;font-size:29px;cursor:pointer}
.detail-body{padding:23px;overflow:auto}
.detail-image{display:block;max-width:100%;max-height:520px;margin:0 auto 22px;border-radius:12px;object-fit:contain}
.detail-contents{min-height:130px;overflow-wrap:anywhere;color:#3f4a5b;font-size:14px;line-height:1.85}.detail-contents p,.detail-contents h2,.detail-contents h3,.detail-contents ul,.detail-contents ol{margin:.45em 0}.detail-contents h2{font-size:1.65em}.detail-contents h3{font-size:1.35em}
.detail-amount{margin-bottom:18px;padding:14px;border-radius:11px;background:#fff7df;color:#9a6700;font-size:20px;font-weight:900;text-align:center}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line)}
.modal-foot .primary{min-width:100px}
.form-body{padding:21px 23px 24px;overflow:auto}
.form-body label{display:block;margin:14px 0 7px;color:#374151;font-size:13px;font-weight:800}
.form-body input[type=text],.form-body input[type=password],.form-body input:not([type]),.form-body textarea,.amount-field input{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:12px 13px;background:#fff;color:var(--text);font-size:15px;outline:none}
.form-body input:focus,.form-body textarea:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1d}
.form-body textarea{min-height:210px;resize:vertical;line-height:1.7}
.editor-toolbar{display:flex;flex-wrap:wrap;gap:6px;padding:9px;border:1px solid #cbd5e1;border-bottom:0;border-radius:10px 10px 0 0;background:#f8fafc}.editor-toolbar button,.editor-toolbar select{min-height:36px;border:1px solid #cbd5e1;border-radius:7px;padding:0 9px;background:#fff;color:#334155;font-size:12px;font-weight:800;cursor:pointer}.editor-toolbar label{display:flex!important;align-items:center;gap:5px;margin:0!important;padding:0 7px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;font-size:11px!important}.editor-toolbar input[type=color]{width:27px;height:27px;padding:1px;border:0;background:transparent}.rich-editor{min-height:230px;padding:13px;border:1px solid #cbd5e1;border-radius:0 0 10px 10px;background:#fff;color:var(--text);font-size:15px;line-height:1.7;outline:none;overflow-wrap:anywhere}.rich-editor:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1d}.rich-editor:empty:before{content:attr(data-placeholder);color:#94a3b8;pointer-events:none}.rich-editor p,.rich-editor h2,.rich-editor h3,.rich-editor ul,.rich-editor ol{margin:.45em 0}
.submit-button{width:100%;min-height:52px;border:0;border-radius:10px;background:var(--green);color:#fff;font-weight:800;cursor:pointer}
.submit-button:disabled{opacity:.55;cursor:wait}
.form-error{min-height:20px;margin:9px 0;color:var(--red);font-size:12px;font-weight:700;text-align:center}
.pin-check{display:flex!important;align-items:center;gap:9px}
.pin-check input{width:19px;height:19px;accent-color:var(--green)}
.amount-field{display:flex;align-items:center}
.amount-field input{border-radius:10px 0 0 10px!important}
.amount-field span{align-self:stretch;display:flex;align-items:center;padding:0 15px;border:1px solid #cbd5e1;border-left:0;border-radius:0 10px 10px 0;background:#f8fafc;font-weight:800}
.image-preview{position:relative;margin-top:12px;padding:12px;border:1px dashed #b9c4ce;border-radius:12px;text-align:center}
.image-preview img{display:block;max-width:100%;max-height:300px;margin:auto;border-radius:9px}
.image-preview button{margin-top:10px;border:0;background:none;color:var(--red);font-weight:800;cursor:pointer}
.alert-box{max-width:380px;align-items:center;padding:27px;text-align:center}
.alert-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:50%;background:#fff1d8;color:#d58a00;font-size:27px;font-weight:900}
.alert-box h3{margin:14px 0 7px}
.alert-box p{margin:0;color:#64748b;font-size:13px;line-height:1.7;white-space:pre-line}
.alert-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}
.alert-actions .hidden+.primary{grid-column:1/-1}
.common-footer{padding-bottom:0}
@media(max-width:700px){.board-header{min-height:315px}
.header-inner h1{font-size:22px}
.header-inner p{font-size:11px}
.board-page{width:calc(100% - 20px);padding-top:13px}
.board-tabs{gap:5px}
.board-tabs a{padding:12px 4px;font-size:12px}
.board-toolbar{padding:18px 15px}
.board-toolbar p{display:none}
.board-item{grid-template-columns:56px 1fr;padding:15px 14px}
.board-item time{grid-column:2}
.modal{padding:8px}
.modal-head{padding:18px 17px 14px}
.detail-body,.form-body{padding:18px 16px}
.form-body input[type=text],.form-body input[type=password],.form-body input:not([type]){min-height:54px;font-size:16px}
.form-body textarea{min-height:190px}
.modal-foot{padding:12px}
.toolbar-actions button{padding:10px 11px;font-size:12px}
}
.detail-body{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.detail-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:22px}
.detail-images img{display:block;width:100%;max-height:620px;border-radius:12px;background:#f5f6f7;object-fit:contain;cursor:zoom-in}
.detail-images img:only-child{grid-column:1/-1;margin:auto}
.image-viewer{position:fixed;z-index:300;inset:0;display:none;background:rgba(0,0,0,.96)}
.image-viewer.open{display:block}
.image-viewer-stage{position:absolute;inset:0;overflow:auto;padding:64px 24px 24px;text-align:center;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.image-viewer-stage img{display:inline-block;width:auto;height:auto;max-width:none;max-height:none;vertical-align:top}
.image-viewer-close{position:fixed;z-index:301;top:max(12px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));width:44px;height:44px;border:1px solid #ffffff66;border-radius:50%;background:#111c2fe6;color:#fff;font-size:32px;line-height:38px;cursor:pointer}
.image-viewer-nav{position:fixed;z-index:301;top:50%;width:52px;height:66px;transform:translateY(-50%);border:1px solid #ffffff55;border-radius:14px;background:#111c2fcc;color:#fff;font-size:48px;line-height:56px;cursor:pointer;box-shadow:0 4px 18px #0008}.image-viewer-prev{left:max(12px,env(safe-area-inset-left))}.image-viewer-next{right:max(12px,env(safe-area-inset-right))}.image-viewer-nav:hover{background:#168a57}.image-viewer-count{position:fixed;z-index:301;left:50%;bottom:max(14px,env(safe-area-inset-bottom));transform:translateX(-50%);padding:7px 13px;border-radius:18px;background:#111c2fe6;color:#fff;font-size:13px;font-weight:800}
.image-preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.image-preview-grid img{display:block;width:100%;height:130px;border-radius:9px;background:#f5f6f7;object-fit:cover}
.form-body label small{color:#168a57;font-weight:700}
.editor-body{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.editor-body input,.editor-body textarea{touch-action:manipulation}
.editor-body .rich-editor{touch-action:manipulation}
.image-preview-grid figure{position:relative;margin:0}
.image-preview-grid figure button{position:absolute;top:5px;right:5px;width:28px;height:28px;margin:0;padding:0;border-radius:50%;background:#dc2626;color:#fff;font-size:18px;line-height:28px;box-shadow:0 2px 7px #0005}
@media(max-width:700px){
#editorModal{align-items:flex-start;padding:max(8px,env(safe-area-inset-top)) 8px max(8px,env(safe-area-inset-bottom))}
.editor-box{height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);border-radius:14px}
.editor-box .modal-head{flex:0 0 auto;padding:13px 16px 10px}
.editor-box .modal-head h3{margin:5px 0 2px;font-size:18px}
.editor-box .modal-head p{font-size:10px}
.editor-body{flex:1 1 auto;min-height:0;padding:12px 15px 20px;scroll-padding-bottom:150px}
.editor-body label{margin:10px 0 5px}
.editor-body textarea{min-height:160px;font-size:16px;resize:none}
.editor-body .rich-editor{min-height:180px;font-size:16px}
.editor-toolbar{position:sticky;top:0;z-index:2;max-height:128px;overflow:auto}
.editor-body input{font-size:16px}
.image-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.image-preview-grid img{height:120px}
.detail-images{grid-template-columns:1fr}
.image-viewer-stage{display:flex;align-items:center;justify-content:center;padding:max(56px,calc(env(safe-area-inset-top) + 48px)) 0 max(8px,env(safe-area-inset-bottom));overflow:auto}
.image-viewer-stage img{display:block;width:100%;height:calc(100dvh - 64px);max-width:100%;max-height:calc(100dvh - 64px);object-fit:contain}
.image-viewer-nav{width:42px;height:56px;border-radius:11px;background:#111c2fa8;font-size:40px;line-height:48px}.image-viewer-prev{left:max(5px,env(safe-area-inset-left))}.image-viewer-next{right:max(5px,env(safe-area-inset-right))}.image-viewer-count{bottom:max(10px,env(safe-area-inset-bottom))}
.submit-button{position:sticky;bottom:0;z-index:2;box-shadow:0 -8px 18px #fff}
}