:root{--navy:#0a3e66;--blue:#0a6fb5;--sand:#d9c7a6;--cream:#f6f0e4;--ink:#0a2a44;--muted:#5b6f80;--line:#e3dccb;--bg:#f4f1ea;--red:#b3261e;--green:#1b7f4b}
*{box-sizing:border-box}
body{margin:0;font-family:Tahoma,"Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.8;font-size:15px}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.app{display:flex;min-height:100vh}
.side{width:230px;background:var(--navy);color:#fff;padding:16px 0;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;flex-shrink:0;overflow:auto}
.side .brand{display:block;color:#fff;font-weight:700;font-size:1.05rem;padding:6px 20px 16px;border-bottom:1px solid rgba(255,255,255,.15)}
.side nav{padding:10px 0;flex:1}
.side nav a{display:block;color:#dbe8f2;padding:8px 20px}
.side nav a span{display:inline-block;width:1.4em;opacity:.8}
.side nav a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.side nav a.on{background:var(--blue);color:#fff}
.side-foot{padding:10px 20px;border-top:1px solid rgba(255,255,255,.15);font-size:.9rem}
.side-foot a,.side-foot .link{color:#cfe1ef}
.main{flex:1;padding:24px 32px;min-width:0;max-width:1200px}
.ptitle{margin:0 0 18px;font-size:1.5rem}
h2{font-size:1.15rem;margin:28px 0 10px}
.muted{color:var(--muted)}.small{font-size:.85rem}
.alert{padding:10px 14px;border-radius:10px;margin:0 0 16px}.alert.ok{background:#e5f4ea;color:#155c37;border:1px solid #bfe3cc}.alert.err{background:#fdeceb;color:var(--red);border:1px solid #f3c3bf}
.btn,button.btn{display:inline-block;background:#fff;color:var(--navy);border:1px solid var(--line);padding:7px 16px;border-radius:10px;cursor:pointer;font:inherit}
.btn:hover{border-color:var(--blue);text-decoration:none}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.primary:hover{background:var(--navy)}
.btn.wide{width:100%;margin-top:8px}.btn.small{padding:3px 12px}
button.link{background:none;border:0;color:var(--blue);cursor:pointer;font:inherit;padding:0}.link.danger,.danger{color:var(--red)}
input,select,textarea{font:inherit;width:100%;padding:8px 10px;border:1px solid #cfc7b3;border-radius:8px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus,.rte:focus{outline:2px solid var(--blue);outline-offset:0}
input[type=file]{width:auto}
label{display:block;margin:0 0 12px;font-weight:600}label input,label select,label textarea{font-weight:400;margin-top:4px}
input.big{font-size:1.15rem}
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}.box h3{margin:0 0 10px;font-size:1rem}
.narrow{max-width:560px}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tbl th,.tbl td{padding:9px 12px;text-align:start;border-bottom:1px solid var(--line);vertical-align:middle}.tbl th{background:var(--cream);font-size:.85rem}
.thumb{width:48px;height:48px;object-fit:cover;border-radius:8px}
.acts form{display:inline-block;margin-inline-end:10px}
.badge{padding:2px 10px;border-radius:99px;font-size:.8rem}.badge.gray{background:#eee;color:#555}.badge.amber{background:#fff1cc;color:#7a5600}.badge.green{background:#e0f3e8;color:var(--green)}
.lg{display:inline-block;font-size:.7rem;padding:0 6px;margin-inline-end:3px;border-radius:5px;background:#eee;color:#aaa}.lg.on{background:var(--navy);color:#fff}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;color:var(--ink)}.stat b{display:block;font-size:2rem;color:var(--blue)}.stat:hover{text-decoration:none;border-color:var(--blue)}
.filters a{margin-inline-end:4px}
.cols{display:grid;grid-template-columns:1fr 300px;gap:20px}.col-main{min-width:0}
.tabs{display:flex;gap:4px;margin-bottom:-1px}.tab{padding:8px 18px;border:1px solid var(--line);border-bottom:0;border-radius:10px 10px 0 0;background:#ece6d6;cursor:pointer;font:inherit}.tab.on{background:#fff;font-weight:700}
.pane{display:none;background:#fff;border:1px solid var(--line);border-radius:0 12px 12px 12px;padding:18px}.pane.on{display:block}
.lbl{font-weight:600;margin-bottom:4px}
.toolbar{display:flex;flex-wrap:wrap;gap:4px;border:1px solid #cfc7b3;border-bottom:0;border-radius:8px 8px 0 0;background:var(--cream);padding:6px}
.toolbar button{background:#fff;border:1px solid var(--line);border-radius:6px;padding:2px 10px;cursor:pointer;font:inherit;min-width:34px}.toolbar button:hover{border-color:var(--blue)}
.rte{min-height:320px;border:1px solid #cfc7b3;border-radius:0 0 8px 8px;padding:14px;background:#fff;overflow:auto}
.rte img{max-width:100%;height:auto;border-radius:8px}.rte h2{font-size:1.3rem}.rte blockquote{border-inline-start:4px solid var(--sand);margin-inline:0;padding-inline-start:12px;color:var(--muted)}
.imgprev{margin-bottom:8px}.imgprev img{max-width:100%;border-radius:10px}
.mgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:16px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}.mcard img{width:100%;height:150px;object-fit:cover;border-radius:8px}.mcard input{margin:4px 0;padding:4px 8px;font-size:.85rem}
.upload{background:#fff;border:1px dashed var(--sand);border-radius:12px;padding:14px}
.msg{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px}.msg.new{border-inline-start:5px solid var(--blue)}.msg header{margin-bottom:4px}.msg p{margin:6px 0}
.urow{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;align-items:center;margin-bottom:6px}
.modal{position:fixed;inset:0;background:rgba(10,42,68,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal-box{background:#fff;border-radius:16px;max-width:900px;width:100%;max-height:88vh;display:flex;flex-direction:column;padding:16px}
.modal-head{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:10px;flex-wrap:wrap}
.modal-grid{overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.modal-grid button{border:2px solid transparent;border-radius:10px;padding:0;background:none;cursor:pointer;overflow:hidden}.modal-grid button:hover{border-color:var(--blue)}.modal-grid img{width:100%;height:100px;object-fit:cover;display:block}
body.login{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--navy)}
.login-box{background:#fff;border-radius:18px;padding:28px;width:min(380px,92vw)}.login-box h1{margin:0 0 16px;font-size:1.3rem;text-align:center}
@media(max-width:900px){.app{display:block}.side{position:static;width:auto;height:auto}.side nav{display:flex;flex-wrap:wrap}.side nav a{padding:6px 12px}.main{padding:16px}.cols{grid-template-columns:1fr}.tbl{display:block;overflow:auto}}