/* Prompt-Injection Linter - Dark, accessible theme */
:root{
  --bg:#0f1115; --panel:#151923; --muted:#7c8296; --text:#e7eaf3;
  --accent:#4ea3ff; --accent-2:#1e76f3; --danger:#ff5d78; --warn:#ffc55d; --ok:#3ad29f;
  --border:#232836; --shadow:0 4px 20px rgba(0,0,0,.35);
  --radius:12px; --space:14px; --space-lg:18px; --mono:"SFMono-Regular",Consolas,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,#0f1115,#0c0e13);color:var(--text);font:16px/1.5 system-ui,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-2)}
.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px clamp(12px,3vw,28px);border-bottom:1px solid var(--border);backdrop-filter:saturate(120%) blur(6px);position:sticky;top:0;background:rgba(10,12,18,.7)}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:40px;height:40px}
.title{margin:0;font-size:20px}
.subtitle{margin:2px 0 0;color:var(--muted);font-size:13px}
.meta .badge{margin-left:8px}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#1b2230;border:1px solid var(--border);color:var(--muted);font-size:12px}
.badge.ok{background:rgba(58,210,159,.12);color:#9af0cc;border-color:rgba(58,210,159,.35)}
.badge.warn{background:rgba(255,197,93,.12);color:#ffd78a;border-color:rgba(255,197,93,.35)}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;max-width:1180px;margin:22px auto;padding:0 16px}
@media (max-width: 980px){.split{grid-template-columns:1fr;}}
.card{background:linear-gradient(180deg,#151923,#131722);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card-title{font-weight:700;margin-bottom:8px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;margin-bottom:6px}
.field .help{color:var(--muted);font-size:12px;margin-top:6px}
textarea, input[type=text], select{width:100%;padding:12px 12px;border-radius:10px;background:#0e121a;border:1px solid #22283a;color:var(--text);outline:none}
textarea:focus, input[type=text]:focus, select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,163,255,.15)}
textarea{min-height:110px;resize:vertical}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:720px){.grid{grid-template-columns:1fr}}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:#121622;color:var(--text);cursor:pointer}
.btn:hover{border-color:#2b3146}
.btn.primary{background:linear-gradient(180deg,#2a64ff,#1e53d7);border-color:#214bd1}
.btn.small{padding:6px 10px;font-size:13px}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);letter-spacing:.2px}
.list{margin:0;padding:0;list-style:none}
.list.bullets{list-style:disc;margin-left:18px}
.list .row{display:grid;grid-template-columns:auto 1fr auto auto;gap:8px;align-items:center;padding:8px;border-radius:8px}
.list .row:hover{background:#0f1420}
.empty{padding:10px;color:var(--muted)}
.history .list li{padding:2px 0}

.score-row{display:flex;gap:12px;align-items:center}
.score-badge{width:64px;height:64px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:22px}
.score-badge.ok{background:rgba(58,210,159,.12);color:#9af0cc;border:1px solid rgba(58,210,159,.35)}
.score-badge.warn{background:rgba(255,197,93,.12);color:#ffd78a;border:1px solid rgba(255,197,93,.35)}
.score-badge.danger{background:rgba(255,93,120,.12);color:#ff99aa;border:1px solid rgba(255,93,120,.35)}
.score-meta .muted{font-size:13px}
.section{margin-top:14px}
.risks{display:grid;gap:10px}
.risk{padding:10px;border:1px solid var(--border);border-radius:10px;background:#0e121a}
.tag{display:inline-block;padding:3px 8px;border-radius:999px;border:1px solid var(--border);font-size:12px;margin-right:6px}
.tag.small{font-size:11px}
.tag.low{background:#0e1a12;color:#90e6b7;border-color:#1e4c37}
.tag.med{background:#1b1810;color:#ffd78a;border-color:#4c3a1e}
.tag.high{background:#2a1316;color:#ff99aa;border-color:#5a1f28}
.tag.critical{background:#2a0b0b;color:#ff8f8f;border-color:#6a1b1b}
.codeblock{white-space:pre-wrap;background:#0b0f16;border:1px dashed #2a3044;border-radius:10px;padding:12px;overflow:auto}
.copy-row{display:flex;justify-content:flex-end}

.app-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--border);padding:12px clamp(12px,3vw,28px);color:var(--muted)}

.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) scale(.96);background:#11182a;border:1px solid var(--border);color:var(--text);padding:10px 14px;border-radius:10px;opacity:0;transition:all .2s ease;box-shadow:var(--shadow);z-index:9999}
.toast.show{opacity:1;transform:translateX(-50%) scale(1)}