:root{--ink:#13233a;--muted:#66758a;--line:#dfe6ef;--bg:#f2f5f8;--primary:#1b5b96;--primary-ink:#fff;--primary-soft:#e8f1f9;--shadow:0 18px 50px rgba(14,38,68,.12)}
.merchant-login{background:#eaf0f5}.merchant-login .login-card{border-top:5px solid var(--primary);border-radius:12px}.merchant-login h1{font-size:27px}.primary:hover{background:#164b7d}.secondary:hover{background:#dce4ec}.app aside{background:#102b49}nav button:hover,nav button.active{background:#1d4a75}.workspace>header{padding-bottom:18px;border-bottom:1px solid var(--line)}
@media(max-width:680px){body{padding-bottom:0}.app aside{position:sticky;top:0;bottom:auto;padding:8px 10px;background:#102b49;border:0}.brand,.logout{display:none}nav button{color:#c7d4e3}nav button:hover,nav button.active{color:#fff;background:#1d4a75}.workspace{padding-top:20px}}