.sh {
	--bg:#08111f; --bar:#0b1628; --line:#23375c; --text:#e6eefc; --muted:#8ba3c7;
	--blue:#0ea5e9; --blue2:#38bdf8; --red:#ef4444;
	position:fixed; inset:0; display:flex; flex-direction:column;
	background:var(--bg); color:var(--text);
	font-family:"Source Sans 3", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
.sh * { box-sizing:border-box; }

/* When not full-screen (embedded in a themed page), don't cover the whole viewport. */
body:not(.sh-fs) .sh { position:relative; height:82vh; border-radius:14px; overflow:hidden; }

.sh-bar {
	display:flex; align-items:center; gap:16px;
	background:var(--bar); border-bottom:1px solid var(--line);
	padding:0 16px; height:56px; flex:0 0 auto;
}
.sh-brand { font-family:"Exo 2", system-ui, sans-serif; font-weight:800; font-size:18px; white-space:nowrap; }

.sh-tabs { display:flex; gap:4px; height:100%; align-items:stretch; flex:1 1 auto; }
.sh-tab {
	background:transparent; border:none; color:var(--muted);
	font-size:15px; font-weight:600; padding:0 18px; cursor:pointer;
	border-bottom:3px solid transparent; font-family:inherit;
}
.sh-tab:hover { color:var(--text); }
.sh-tab.active { color:var(--blue2); border-bottom-color:var(--blue); }

.sh-who { display:flex; align-items:center; gap:8px; white-space:nowrap; }
.sh-name { font-weight:700; font-size:14px; }
.sh-role {
	font-size:11px; text-transform:uppercase; letter-spacing:.05em;
	background:rgba(14,165,233,.15); border:1px solid rgba(14,165,233,.4);
	color:var(--blue2); padding:2px 8px; border-radius:999px;
}
.sh-logout {
	background:transparent; border:1px solid rgba(239,68,68,.45); color:#fca5a5;
	border-radius:8px; padding:6px 12px; font-size:13px; cursor:pointer;
}
.sh-logout:hover { background:rgba(239,68,68,.12); border-color:var(--red); }

.sh-panels { position:relative; flex:1 1 auto; }
.sh-panel { position:absolute; inset:0; display:none; }
.sh-panel.active { display:block; }
.sh-frame { width:100%; height:100%; border:0; display:block; background:var(--bg); }
.sh-loading { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:15px; }
.sh-empty { padding:40px; text-align:center; color:var(--muted); }

/* login */
.sh-login-wrap { position:fixed; inset:0; display:flex; align-items:center; justify-content:center; background:#08111f; padding:20px; }
.sh-login-card {
	background:#12203a; color:#e6eefc; border:1px solid #23375c;
	border-radius:14px; padding:28px; max-width:380px; width:100%;
	font-family:"Source Sans 3", system-ui, sans-serif;
}
.sh-login-card h2 { font-family:"Exo 2", sans-serif; margin:0 0 6px; }
.sh-login-card p { color:#8ba3c7; margin:0 0 16px; }
.sh-login-card input[type=text], .sh-login-card input[type=password] {
	width:100%; padding:11px 12px; margin-bottom:12px; border-radius:8px;
	border:1px solid #23375c; background:#0b1628; color:#e6eefc;
}
.sh-login-btn { width:100%; background:#0ea5e9; border:none; color:#04121f; font-weight:700; padding:11px 16px; border-radius:8px; cursor:pointer; font-size:15px; }
.sh-login-btn:hover { background:#38bdf8; }
.sh-login-btn:disabled { opacity:.6; cursor:default; }
.sh-login-hint { color:#8ba3c7; font-size:13px; margin:0 0 10px; }
.sh-login-error { background:rgba(239,68,68,.12); border:1px solid rgba(239,68,68,.4); color:#fca5a5; font-size:13px; padding:9px 12px; border-radius:8px; margin-bottom:12px; }
.sh-login-links { display:flex; justify-content:space-between; margin-top:12px; }
.sh-login-links a { color:#38bdf8; font-size:13px; text-decoration:none; }
#sh-login-code { text-align:center; letter-spacing:6px; font-size:20px; font-weight:700; }

@media (max-width:720px) {
	.sh-brand { display:none; }
	.sh-tab { padding:0 12px; font-size:14px; }
	.sh-name { display:none; }
}
.sh-login-note {
	background:rgba(14,165,233,.10); border:1px solid rgba(14,165,233,.35);
	color:#9fd8f5; font-size:12px; padding:9px 12px; border-radius:8px; margin-bottom:12px; line-height:1.45;
}
.sh-login-card form { margin:0; }