:root{--page:#f5f7f1;--ink:#243e32;--muted:#708074;--accent:#416e55;--accent-hover:#30543f;--line:rgba(54,83,59,.12);--soft:#eff4e9;--radius:12px;}
body{background:radial-gradient(ellipse at 50% 0,#e8f0df 0,transparent 55%),var(--page);padding-top:38px;}
.admin-shell{width:min(100%,760px);}
.panel{border-radius:24px;padding:34px;background:rgba(255,255,255,.96);box-shadow:0 18px 60px -30px rgba(40,70,44,.20);border:1px solid var(--line);}
.panel>h1{font-size:30px;letter-spacing:-.04em;font-weight:650;line-height:1.4;}
.eyebrow{font-size:10px;letter-spacing:.12em;font-weight:600;}
.intro{font-size:13px;line-height:1.85;max-width:530px;}
.field{gap:8px;margin-top:20px;min-width:0;}
.field span,.field>label{font-size:12px;font-weight:600;color:var(--ink);}
.field input{min-height:46px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fcfdf9;}
.field input:focus{border-color:var(--accent);outline:3px solid #e7f0df;}
.button{min-height:42px;border-radius:12px;font-size:13px;font-weight:600;box-shadow:none;}
.button.primary{box-shadow:inset 0 1px rgba(255,255,255,.15),0 4px 10px -7px #24422b;}
.button:active{transform:translateY(1px);}
.language-button{border-radius:13px;box-shadow:none;background:rgba(255,255,255,.8);}
.config-section,.provider-card,.user-card{border-radius:17px;border-color:var(--line);box-shadow:none;}
h2{font-size:18px;letter-spacing:-.025em;font-weight:650;}
.help,.note,.muted,.small{line-height:1.85;}
.config-grid{gap:16px;}
.user-list{gap:13px;}
.user-card{padding:18px;background:#fbfcf8;}
.message{font-size:12px;line-height:1.85;}
@media(max-width:600px){body{padding:22px 14px 44px}.panel{padding:24px 20px;border-radius:21px}.panel>h1{font-size:25px}.field input{font-size:16px}.button{min-height:44px}.user-card-actions{gap:8px;flex-wrap:wrap}.admin-shell{max-width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}