:root{--bg:#f3f6f8;--card:#fff;--ink:#17333a;--muted:#698087;--line:#dfe8eb;--teal:#0d7f78;--teal2:#22a69a;--navy:#173e57;--red:#bd5b5b;--green:#488b69;--soft:#f7fafb;--shadow:0 12px 35px rgba(20,56,66,.08)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:15px;line-height:1.45}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.wrap{max-width:980px;margin:0 auto;padding:22px max(16px,env(safe-area-inset-left,0px))}
.center{min-height:100vh;display:grid;place-items:center;padding:24px 16px}
.box{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:26px;display:flex;flex-direction:column;gap:14px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--teal2));display:grid;place-items:center;color:#fff;font-weight:800;flex:none}
.brand h1{font-size:21px;margin:0;line-height:1.15}
.brand small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field>span{font-size:11.5px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
input[type=text],input[type=email],input[type=password],select,input[type=file]{width:100%;border:1px solid var(--line);background:var(--soft);border-radius:10px;padding:9px 11px;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:11px;padding:9px 14px;font-weight:750;font-size:13px;cursor:pointer;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.small{padding:6px 10px;font-size:12px}
.err{color:var(--red);font-weight:700;font-size:13px}
.ok{color:var(--green);font-weight:700;font-size:13px}
.hint{color:var(--muted);font-size:12.5px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px;margin-bottom:16px}
.card h2{font-size:16px;margin:0 0 12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.grid4{display:grid;grid-template-columns:2fr 2fr 1fr 1fr;gap:10px;align-items:end}
@media (max-width:720px){.grid2,.grid4{grid-template-columns:1fr}}
.form{display:flex;flex-direction:column;gap:12px}
.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:8px;border-bottom:1px solid var(--line)}
td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
tr.off td{opacity:.55}
.tablewrap{overflow-x:auto}
.tag{display:inline-block;font-size:11px;font-weight:800;padding:3px 8px;border-radius:999px;background:#e2f3f0;color:#176c67}
.flash{padding:10px 14px;border-radius:12px;margin-bottom:16px;font-weight:700;font-size:13.5px}
.flash.ok{background:#e6f2ea;color:var(--green)}
.flash.err{background:#f8e7e7;color:var(--red)}