*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',sans-serif;background:#f2f5fa;color:#2b3445;font-size:.92rem;line-height:1.6}
a{color:inherit;text-decoration:none}img{max-width:100%}
.side{position:fixed;left:0;top:0;bottom:0;width:250px;background:#082f2d;color:#b9c4d6;overflow-y:auto;z-index:40;transition:.3s}
.logo{padding:20px;font-weight:600;color:#fff;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08);display:flex;gap:10px;align-items:center}.logo i{color:#ff6b4a;font-size:1.4rem}
.side nav{padding:10px}.sep{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:#6a7a93;padding:16px 12px 6px}
.side nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:9px;margin-bottom:2px;transition:.2s}
.side nav a i{width:18px;text-align:center;color:#7f93b2}.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.on{background:#ff6b4a;color:#1b1b1b;font-weight:600}.side nav a.on i{color:#1b1b1b}
.side em{margin-left:auto;background:#e53935;color:#fff;font-style:normal;font-size:.7rem;padding:1px 8px;border-radius:20px}
.main{margin-left:250px}
.bar{background:#fff;padding:14px 28px;display:flex;align-items:center;gap:14px;box-shadow:0 2px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:30}
.bar h1{font-size:1.2rem;font-weight:600;flex:1}.bar-r{display:flex;gap:18px;font-size:.85rem}.bar-r a:hover{color:#ff6b4a}.out{color:#d33}
.sbtn{display:none;background:none;border:0;font-size:1.3rem;cursor:pointer}
.content{padding:26px 28px}
.panel{background:#fff;border-radius:14px;padding:24px;box-shadow:0 3px 14px rgba(18,53,91,.06);margin-bottom:24px}
.ph-t{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:10px;flex-wrap:wrap}.ph-t h2{font-size:1.1rem}.ph-t small{color:#8a94a7;font-weight:400}
.hint{background:#fff8e6;border:1px solid #f1e1b8;padding:9px 14px;border-radius:9px;margin-bottom:16px;color:#6a5517}
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:9px;border:1px solid #d6deea;background:#fff;cursor:pointer;font-family:inherit;font-size:.88rem;font-weight:500;transition:.2s}
.btn:hover{border-color:#0b4f4c;color:#0b4f4c}.btn.pri{background:#0b4f4c;color:#fff;border-color:#0b4f4c}.btn.pri:hover{background:#063937;color:#fff}
.btn.sm{padding:5px 12px;font-size:.8rem}.btn.dan{color:#d33;border-color:#f1c4c4}.btn.dan:hover{background:#d33;color:#fff;border-color:#d33}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:20px}.alert.ok{background:#e6f6ec;color:#1b6b3a;border:1px solid #b8e3c8}.alert.err{background:#fdeaea;color:#a32626;border:1px solid #f3c0c0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:24px}
.stat-c{background:#fff;border-radius:14px;padding:20px;display:flex;gap:16px;align-items:center;box-shadow:0 3px 14px rgba(18,53,91,.06);transition:.2s}.stat-c:hover{transform:translateY(-3px)}
.stat-c i{width:52px;height:52px;border-radius:14px;background:#0b4f4c;color:#ff6b4a;display:grid;place-items:center;font-size:1.3rem}
.stat-c b{font-size:1.6rem;display:block;line-height:1.1}.stat-c span{color:#7a8499;font-size:.82rem}
.two-col{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quick a{padding:16px;border:1px solid #e3e9f2;border-radius:12px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;font-weight:500;transition:.2s}.quick a:hover{background:#0b4f4c;color:#fff}.quick i{color:#ff6b4a;font-size:1.2rem}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:#7a8499;padding:10px 12px;border-bottom:2px solid #eef2f8}
td{padding:11px 12px;border-bottom:1px solid #eef2f8;vertical-align:middle}tr:hover td{background:#fafbfe}tr.unread td{background:#f1f7ff;font-weight:500}
.th{width:64px;height:44px;object-fit:cover;border-radius:6px}.nil{color:#9aa4b6;font-size:.82rem}
.act{display:flex;gap:6px;align-items:center}.act form{display:inline}
.pill{border:0;border-radius:20px;padding:3px 12px;font-size:.75rem;font-weight:600;cursor:pointer;font-family:inherit}.pill.on{background:#e0f5e8;color:#1b7a43}.pill.off{background:#eaeef5;color:#5b6a82}
button.pill.off{background:#fdeaea;color:#a32626}
.fm{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fm.one{grid-template-columns:1fr}.full{grid-column:1/-1}
.fm label{display:flex;flex-direction:column;gap:6px}.fm label>span:first-child{font-weight:500;font-size:.85rem}.fm small{color:#8a94a7;font-size:.78rem}
.fm input[type=text],.fm input[type=number],.fm input[type=date],.fm input[type=password],.fm textarea,.fm input[type=file]{padding:10px 12px;border:1.5px solid #dbe3ee;border-radius:9px;font-family:inherit;font-size:.9rem;width:100%;background:#fff}
.fm input:focus,.fm textarea:focus{outline:0;border-color:#ff6b4a;box-shadow:0 0 0 3px rgba(255,107,74,.18)}
.fm input[name=username]{padding:10px 12px;border:1.5px solid #dbe3ee;border-radius:9px;font-family:inherit}
.clr{height:44px;width:100px;border:1.5px solid #dbe3ee;border-radius:9px;padding:3px;cursor:pointer}
.chk{display:flex;gap:8px;align-items:center;font-weight:400!important}.chk input{width:18px;height:18px;accent-color:#0b4f4c}
.pv{max-height:120px;max-width:260px;border-radius:10px;border:1px solid #dbe3ee;object-fit:cover}
.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tabs a{padding:8px 20px;border-radius:30px;background:#fff;border:1px solid #dbe3ee;font-weight:500}.tabs a.on{background:#0b4f4c;color:#fff;border-color:#0b4f4c}

.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#082f2d,#0b4f4c 55%,#2a7f9e);padding:20px}
.login{background:#fff;border-radius:20px;padding:40px 36px;width:100%;max-width:400px;text-align:center;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.lg-logo{width:68px;height:68px;margin:0 auto 14px;border-radius:18px;background:#0b4f4c;color:#ff6b4a;display:grid;place-items:center;font-size:1.9rem}
.login h1{font-size:1.4rem;color:#0b4f4c}.login p{color:#7a8499;margin-bottom:22px}
.login label{display:flex;align-items:center;gap:10px;border:1.5px solid #dbe3ee;border-radius:11px;padding:0 14px;margin-bottom:14px}.login label:focus-within{border-color:#ff6b4a}
.login label i{color:#8a94a7}.login input{border:0;outline:0;padding:13px 0;flex:1;font-family:inherit;font-size:.95rem;min-width:0}
.login .btn{width:100%;justify-content:center;padding:13px;font-size:1rem}.login .back{display:block;margin-top:18px;color:#7a8499;font-size:.85rem}
.login .alert{text-align:left;font-size:.85rem}

@media(max-width:900px){.side{transform:translateX(-100%)}.side.open{transform:none}.main{margin-left:0}.sbtn{display:block}.two-col,.fm{grid-template-columns:1fr}.bar-r a:first-child{display:none}.content{padding:18px 14px}}