:root{--ink:#182321;--muted:#66716d;--paper:#f6f4ed;--card:#fffefa;--line:#e5e2d8;--green:#1f5949;--green2:#2f7561;--red:#a43f37;--gold:#b58d45;--shadow:0 18px 55px rgba(36,45,40,.09)}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}.eyebrow{margin:0 0 8px;color:var(--green2);font-size:11px;font-weight:800;letter-spacing:.18em}.muted{color:var(--muted)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px 16px;color:var(--ink)}button:hover{border-color:#b8c4bf}.primary{border-color:var(--green);background:var(--green);color:#fff;font-weight:700}.primary:hover{background:var(--green2)}.wide{width:100%;padding:13px}.login-shell{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 25% 20%,#e7eee8 0,transparent 32%),linear-gradient(135deg,#f5f1e7,#eef3ee)}.login-card{width:min(430px,calc(100% - 32px));padding:44px;border:1px solid rgba(31,89,73,.13);border-radius:24px;background:rgba(255,254,250,.92);box-shadow:var(--shadow);text-align:center}.seal,.mini-seal{display:grid;place-items:center;background:var(--green);color:#fff;font-family:serif}.seal{width:62px;height:62px;margin:0 auto 24px;border-radius:18px;font-size:32px;box-shadow:inset 0 0 0 3px rgba(255,255,255,.2)}.login-card h1{margin:0;font:700 30px/1.3 Georgia,"Songti SC",serif}.login-card form{text-align:left;margin-top:28px}label{display:grid;gap:7px;color:#394440;font-size:13px;font-weight:700}input,select,textarea{width:100%;border:1px solid #d9ddd8;border-radius:10px;background:#fff;padding:11px 12px;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green2);box-shadow:0 0 0 3px rgba(47,117,97,.1)}textarea{resize:vertical;line-height:1.8}.login-card label{margin-bottom:18px}.form-error{min-height:20px;color:var(--red);font-size:13px}.app-shell{min-height:100vh;display:grid;grid-template-columns:238px 1fr}.sidebar{position:sticky;top:0;height:100vh;padding:26px 18px;background:#173f35;color:#eaf2ee;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 28px}.mini-seal{width:38px;height:38px;border:1px solid rgba(255,255,255,.35);border-radius:11px;background:#245849;font-family:serif;font-size:22px}.brand strong,.brand small{display:block}.brand small{margin-top:3px;color:#a9c2b8;font-size:11px}.sidebar nav{display:grid;gap:6px}.nav-item{width:100%;border:0;background:transparent;color:#c8d9d2;text-align:left}.nav-item:hover,.nav-item.active{border:0;background:rgba(255,255,255,.1);color:#fff}.file-label{display:block;padding:11px 16px;border-radius:10px;font-size:14px}.file-label input{display:none}.sidebar-foot{margin-top:auto;padding:16px 10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:#b6cbc3}.sidebar-foot button{display:block;margin-top:12px;padding:0;border:0;background:none;color:#fff}.status-dot{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#78cc9a}.main{min-width:0;padding:34px 42px 50px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font:700 31px/1.2 Georgia,"Songti SC",serif}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{padding:20px;border:1px solid var(--line);border-radius:15px;background:var(--card)}.stat span{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;margin-top:8px;font:700 27px/1 Georgia,serif}.stat small{display:block;margin-top:8px;color:var(--green2)}.content-card{overflow:hidden;border:1px solid var(--line);border-radius:17px;background:var(--card);box-shadow:0 8px 28px rgba(33,43,38,.04)}.toolbar{display:flex;gap:10px;padding:16px;border-bottom:1px solid var(--line)}.search-wrap{position:relative;flex:1}.search-wrap span{position:absolute;left:13px;top:9px;color:#71807a;font-size:20px}.search-wrap input{padding-left:38px}.toolbar select{width:130px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{padding:12px 16px;background:#f7f6f1;color:#68746f;text-align:left;font-size:11px;letter-spacing:.06em;white-space:nowrap}td{padding:14px 16px;border-top:1px solid #efede6;vertical-align:middle}td strong{display:block;max-width:260px;font-size:14px}td small{display:block;max-width:270px;margin-top:4px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf3f0;color:var(--green);font-size:11px;font-weight:800}.badge.draft{background:#f1eee6;color:#7b6740}.level{color:var(--green);font-weight:800}.row-actions{display:flex;gap:6px;justify-content:flex-end}.row-actions button{padding:6px 9px;border:0;background:transparent}.row-actions .remove{color:var(--red)}.actions-col{text-align:right}.empty{padding:70px;text-align:center;color:var(--muted)}.empty div{font:42px serif;color:#a8b4ae}.empty strong{display:block;margin:10px;color:var(--ink)}.pagination{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.pagination button{padding:7px 12px;margin-left:6px}dialog{width:min(760px,calc(100% - 28px));max-height:90vh;padding:0;border:0;border-radius:18px;background:var(--card);box-shadow:0 30px 100px rgba(19,32,27,.3)}dialog::backdrop{background:rgba(15,28,23,.45);backdrop-filter:blur(3px)}dialog form>header{display:flex;justify-content:space-between;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line)}dialog h2{margin:0;font:700 24px Georgia,"Songti SC",serif}.icon-button{border:0;background:transparent;font-size:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:22px 25px;overflow:auto}.form-grid .full{grid-column:1/-1}label small{font-weight:400;color:var(--muted)}dialog .form-error{padding:0 25px}dialog footer{display:flex;justify-content:flex-end;gap:10px;padding:17px 25px;border-top:1px solid var(--line)}.confirm-dialog{width:min(410px,calc(100% - 28px));text-align:center}.confirm-dialog form{padding:30px}.confirm-dialog footer{justify-content:center;border:0;padding-bottom:0}.danger-icon{display:grid;place-items:center;width:46px;height:46px;margin:auto;border-radius:50%;background:#f8e8e6;color:var(--red);font-weight:900}.danger{background:var(--red);border-color:var(--red);color:#fff}.toast{position:fixed;right:24px;bottom:24px;transform:translateY(100px);opacity:0;padding:12px 18px;border-radius:11px;background:#183e34;color:#fff;box-shadow:var(--shadow);transition:.25s}.toast.show{transform:none;opacity:1}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:block}.sidebar nav{display:flex;overflow:auto}.sidebar-foot{display:none}.main{padding:24px 18px}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.topbar{align-items:flex-start}.stats-grid{grid-template-columns:1fr 1fr}.toolbar{display:grid}.toolbar select{width:100%}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.main{padding:20px 12px}.topbar h1{font-size:26px}}