:root{
    --bg:#141417;
    --card:#1f1f23;
    --muted:#9aa0a6;
    --accent:#6c78ff;
    --accent-2:#4ecdc4;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
    margin:0;
    font-family:Inter,system-ui,Segoe UI,Roboto,Arial;
    background:linear-gradient(180deg,#0f0f11 0%, #121217 100%);
    color:#e6e7e9;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
}
.login-card{
    width:100%;
    max-width:420px;
    background:var(--card);
    border-radius:12px;
    padding:22px;
    box-shadow:0 6px 18px rgba(0,0,0,0.6);
}
.login-card h1{margin:0 0 12px;font-size:20px}
label{display:block;margin:10px 0;font-size:13px;color:var(--muted)}
input{width:100%;padding:10px;border-radius:8px;border:1px solid #26262b;background:#101012;color:#fff}
.btn{display:inline-block;margin-top:12px;padding:10px 14px;border-radius:10px;border:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#061018;font-weight:600}
.muted{color:var(--muted);font-size:13px;margin-top:12px}
.muted a{color:var(--accent)}
.alert{background:#3a2b2b;color:#ffd6d6;padding:10px;border-radius:8px;margin-bottom:8px}

/* Home page styles */
.home-wrap{display:flex;flex-direction:column;gap:16px;padding:24px;max-width:900px;margin:18px}
.controls{display:flex;flex-wrap:wrap;gap:12px}
.card{background:var(--card);padding:14px;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,0.5);flex:1 1 200px;min-width:160px;text-align:center}
.card a{display:block;color:#e9eef8;text-decoration:none}
.card h3{margin:6px 0 0}

/* Buttons */
.btn{padding:8px 12px;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#061018;font-weight:600;text-decoration:none;display:inline-block}
.btn:active{transform:translateY(1px)}

.action-btn{background:transparent;border:0;padding:6px 8px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:16px;margin-left:6px}
.action-btn:hover{color:#fff;background:rgba(255,255,255,0.03)}

@media(min-width:900px){
    body{padding:40px}
    .login-card{max-width:480px}
}

/* Mobile: make control/button cards max 90vw */
.controls .card{
    max-width:90vw;
    width:100%;
    margin-left:auto;
    margin-right:auto;
}

@media(min-width:600px){
    .controls{flex-direction:row}
    .controls .card{max-width:none;width:auto;flex:1 1 200px}
}

/* Password field + toggle */
.pw-field{display:flex;align-items:center;gap:8px}
.pw-field input{flex:1}
.pw-toggle{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted);padding:6px 8px;border-radius:8px;cursor:pointer}
.pw-toggle[aria-pressed="true"]{background:rgba(255,255,255,0.03)}