:root{--navy:#002d46;--green:#178b42;--lime:#8bcf24;--bg:#eef3f4;--line:#d5dfe2;--text:#15303b;--muted:#61727a;--danger:#a22e24}*{box-sizing:border-box}body{margin:0;font:15px/1.5 Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.skip-link{position:fixed;top:-60px;left:15px;background:#fff;padding:10px;z-index:100}.skip-link:focus{top:10px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:var(--green);color:#fff;padding:12px 18px;font-weight:800;cursor:pointer}.button.danger{background:var(--danger)}.login-body,.install-body{min-height:100vh;display:grid;place-items:center;padding:25px;background:linear-gradient(135deg,#eaf1f2,#dfece6)}.login-card,.install-card{width:min(520px,100%);background:#fff;border-radius:20px;padding:32px;box-shadow:0 25px 70px #002d4620}.install-card{width:min(850px,100%)}.login-card img,.install-logo{width:240px;height:110px;object-fit:contain;margin:auto}.login-card h1,.install-card h1{color:var(--navy);text-align:center}.login-card>p{text-align:center;color:var(--muted)}label{display:grid;gap:6px;font-weight:750;margin-bottom:15px}input,textarea,select{width:100%;border:1px solid #bfcdd2;border-radius:8px;padding:11px;background:#fff;color:var(--text)}textarea{resize:vertical}small{color:var(--muted)}.login-card .button{width:100%}.login-links{display:flex;justify-content:space-between;margin-top:18px;color:var(--green);font-weight:750}.alert{padding:13px 15px;border-radius:8px;margin:12px 0}.alert.error{background:#ffe7e4;color:#8d241c}.alert.success{background:#e4f6ea;color:#146b36}.alert.warning{background:#fff1cf;color:#7d5411}.recovery-code{display:block;padding:15px;background:#0e2530;color:#a7eb54;border-radius:8px;font-size:1.25rem;letter-spacing:.08em;text-align:center}.requirements{display:grid;grid-template-columns:1fr 1fr;gap:6px 15px}.requirements p{margin:0;padding:8px;border-radius:6px}.requirements .ok{background:#ecf8ef;color:#176935}.requirements .bad{background:#ffe5e2;color:#882219}fieldset{border:1px solid var(--line);border-radius:12px;padding:20px;margin:20px 0}legend{font-weight:900;color:var(--navy);padding:0 8px}.admin-top{height:74px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px 0 270px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.admin-top>div{display:flex;align-items:center;gap:14px}.admin-top>div a{color:var(--green);font-weight:800}.admin-brand img{width:150px;height:58px;object-fit:contain}.admin-menu-toggle{display:none}.admin-nav{position:fixed;left:0;top:0;bottom:0;width:240px;background:linear-gradient(180deg,#002d46,#003d3a);color:#fff;padding:30px 16px;z-index:30;display:flex;flex-direction:column}.admin-nav nav{display:grid;gap:5px;margin-top:58px}.admin-nav a{padding:12px 14px;border-radius:8px;font-weight:700}.admin-nav a:hover,.admin-nav a.active{background:#ffffff18;color:#b7eb5f}.admin-nav .view-site{margin-top:auto;background:var(--green);text-align:center}.admin-main{margin-left:240px;padding:34px;width:calc(100% - 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