:root{--bg: #0e1a24;--surface: #122533;--primary-blue: #3aa0ff;--primary-green: #2bd1a6;--text: #e6f1f6;--muted: #9db4c0;--border: #1f3a4d;--danger: #ff6b6b}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(180deg,#0c1720,#0f2230);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,"Apple Color Emoji","Segoe UI Emoji"}img{max-width:100%;display:block}a{color:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}main.container{flex:1}.container{width:min(100%,980px);margin:0 auto;padding:16px}.app-header{position:sticky;top:0;z-index:10;background:#122533e6;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{color:var(--primary-green);font-weight:700;text-decoration:none;font-size:20px}.nav{display:flex;gap:12px}.nav a{color:var(--text);text-decoration:none;padding:8px 10px;border-radius:6px}.nav a:hover{background:#3aa0ff1f;color:var(--primary-blue)}.linklike{background:none;border:none;color:var(--text);cursor:pointer;padding:8px 10px;border-radius:6px}.linklike:hover{background:#2bd1a61f;color:var(--primary-green)}.app-footer{margin-top:40px;padding:24px 0;border-top:1px solid var(--border);color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px}.input,.textarea,.select{width:100%;background:#0d1c28;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.textarea{min-height:140px;resize:vertical}.row{display:grid;gap:12px}.row.cols-2{grid-template-columns:1fr 1fr}.btn{background:var(--primary-blue);color:#08131a;border:none;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:600}.btn:hover{filter:brightness(1.1)}.btn.secondary{background:var(--primary-green)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border);margin-top:2px;display:block}.btn.danger{background:var(--danger);color:#fff}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left}.list{display:grid;gap:10px}.list-item{display:grid;grid-template-columns:60px 1fr 160px 80px;align-items:center;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px}.list-item a{color:var(--primary-blue);text-decoration:none}.meta{color:var(--muted);font-size:12px}.content-box{white-space:pre-wrap;background:#0b1823;border:1px solid var(--border);border-radius:10px;padding:14px}.form{display:grid;gap:12px}.form .actions{display:flex;gap:10px;justify-content:flex-end}.center{display:grid;place-items:center}hr.sep{border:none;border-top:1px solid var(--border);margin:16px 0}.mt-8-mb-8{margin-top:8px;margin-bottom:8px}.mb-8{margin-bottom:8px}.fw-bold{font-weight:700}.btn-compact{padding:4px 8px}.image-preview-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#000c;display:flex;justify-content:center;align-items:center;z-index:9999}.image-preview-close{position:absolute;top:20px;right:20px;font-size:24px;background:none;border:none;color:#fff;cursor:pointer}.image-preview-img{max-width:90%;max-height:90%;border-radius:8px}.bbs-detail-header-actions{display:flex;gap:8px;justify-content:flex-end}.bbs-detail-table{margin-top:8px}.bbs-detail-image{max-width:200px;border-radius:8px;cursor:pointer}.bbs-detail-image-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.bbs-detail-image-wrapper{display:flex;align-items:center;gap:8px}.bbs-detail-image-delete-btn{width:32px;height:32px;border-radius:4px;border:none;background:var(--danger);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.bbs-detail-image-delete-btn img{width:16px;height:16px;display:block}.bbs-detail-login-card{margin-top:12px}.bbs-detail-login-actions{margin-top:8px}.comment-header-row{display:flex;justify-content:space-between;align-items:center}.comment-title{margin:0}.comment-pagination-buttons{display:flex;gap:8px}.comment-list{margin-top:8px}.comment-card-header{display:flex;align-items:center;gap:10px;justify-content:space-between}.comment-author-row{display:flex;align-items:center;gap:10px}.comment-avatar{width:28px;height:28px;border-radius:14px;background:#3aa0ff2e;color:#3aa0ff;display:grid;place-items:center;font-weight:700}.comment-author-name{font-weight:600}.comment-content{margin-top:8px;white-space:pre-wrap}.comment-actions{display:flex;gap:6px}.comment-edit-textarea{margin-top:8px}.comment-write-card{margin-top:12px}.comment-write-actions{margin-top:8px}.update-image-section{display:flex;align-items:center;justify-content:space-between;gap:8px}.update-image-info{display:flex;flex-direction:column}.update-image-input{margin-top:8px}