/* ── Security Scanner ────────────────────────────────────────────────── */
.tool-icon--security {
  background: linear-gradient(135deg, var(--red), var(--orange));
}

to   { opacity: 1; transform: translateY(0); }
}

.sec-error { color: var(--red); font-size: 14px; margin-top: 16px; animation: fadeInUp .3s var(--ease-out); }

/* ── Score Circle ───────────────────────────────────────────────────── */
.sec-score-hero {
  display: flex; align-items: center; gap: 32px;
  margin-top: 20px; padding: 28px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 4px 24px rgba(0,0,0,.2);
  animation: fadeInUp .4s var(--ease-out);
}
.sec-circle-wrap {
  position: relative; width: 140px; height: 140px; flex-shrink: 0;
}
.sec-circle-svg {
  width: 140px; height: 140px; transform: rotate(-90deg);
}
.sec-circle-bg {
  fill: none; stroke: var(--surface2); stroke-width: 8;
}
.sec-circle-fg {
  fill: none; stroke-width: 8; stroke-linecap: round;
  transition: stroke-dashoffset 1.2s cubic-bezier(.4,0,.2,1), stroke .3s;
}
.sec-score-number {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 36px; font-weight: 700; color: var(--text);
  line-height: 1;
}
.sec-score-number small {
  font-size: 14px; font-weight: 400; color: var(--muted);
}
.sec-score-info { flex: 1; }

.sec-grade-badge {
  display: inline-block; padding: 6px 16px;
  border-radius: 8px; font-size: 20px; font-weight: 700;
  margin-bottom: 8px;
}
.sec-grade--aplus, .sec-grade--a { background: rgba(61,214,140,.15); color: var(--status-pass); }
.sec-grade--b { background: rgba(89,168,255,.15); color: var(--status-info); }
.sec-grade--c { background: rgba(245,200,66,.15); color: var(--status-warn); }
.sec-grade--d { background: rgba(249,115,22,.15); color: var(--orange); }
.sec-grade--f { background: rgba(244,114,114,.15); color: var(--status-fail); }

.sec-url-meta {
  font-size: 13px; color: var(--muted); margin-top: 6px;
}
.sec-url-meta span { color: var(--muted2); }

/* ── Categories ─────────────────────────────────────────────────────── */
.sec-categories {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; margin-top: 20px;
}
.sec-cat-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px; padding: 22px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  transition: border-color .2s, transform .15s;
  animation: fadeInUp .45s var(--ease-out);
}
.sec-cat-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.sec-cat-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(91,138,248,.1);
}
.sec-cat-name {
  font-size: 15px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.sec-cat-icon { font-size: 18px; }
.sec-cat-score { font-size: 14px; font-weight: 600; }

.sec-cat-bar {
  height: 5px; background: var(--surface2); border-radius: 3px;
  margin-bottom: 16px; overflow: hidden;
}
.sec-cat-fill {
  height: 100%; border-radius: 3px;
  transition: width 1s cubic-bezier(.4,0,.2,1);
}

/* ── Check items ────────────────────────────────────────────────────── */
.sec-check-list {
  list-style: none; padding: 0; margin: 0;
}
.sec-check-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 0; border-top: 1px solid var(--border);
}
.sec-check-item:first-child { border-top: none; }

.sec-check-icon {
  width: 22px; height: 22px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; border-radius: 50%; margin-top: 1px;
}
.sec-check-icon--pass {
  background: rgba(61,214,140,.15); color: var(--status-pass);
}
.sec-check-icon--warning {
  background: rgba(245,200,66,.15); color: var(--status-warn);
}
.sec-check-icon--fail {
  background: rgba(244,114,114,.15); color: var(--status-fail);
}

.sec-check-name {
  flex: 1; font-size: 13px; font-weight: 500; color: var(--text);
}
.sec-check-detail {
  font-size: 12px; color: var(--muted); margin-top: 2px;
  font-weight: 400;
}
.sec-check-value {
  font-size: 11px; color: var(--muted); margin-top: 2px;
  font-family: var(--mono); word-break: break-all;
}

/* ── Export bar ──────────────────────────────────────────────────────── */
.sec-export-bar {
  display: flex; gap: 8px; margin-top: 20px; justify-content: flex-end;
}
.sec-export-btn {
  padding: 6px 14px; font-size: 12px; font-weight: 500;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; color: var(--muted2); cursor: pointer;
  transition: all .2s; opacity: 0.7;
}
.sec-export-btn:hover {
  opacity: 1; color: var(--text); border-color: var(--border2);
  background: rgba(91,138,248,.06);
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sec-score-hero { flex-direction: column; text-align: center; gap: 20px; }
  .sec-categories { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .sec-score-hero { padding: 20px; }
  .sec-circle-wrap { width: 120px; height: 120px; }
  .sec-circle-svg { width: 120px; height: 120px; }
  .sec-score-number { font-size: 28px; }
}

/* ── Focus-visible (accessibility) ── */
:focus-visible {
  outline: 2px solid var(--accent, #59a8ff);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Expandable fix guides ─────────────────────────────────────────── */
.sec-fix-details { width: 100%; }
.sec-fix-summary {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  user-select: none;
}
.sec-fix-summary::-webkit-details-marker { display: none; }
.sec-fix-arrow {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  transition: transform 0.2s;
  flex-shrink: 0;
  padding-top: 2px;
}
.sec-fix-details[open] .sec-fix-arrow { transform: rotate(90deg); }

/* Form layout */
#securityForm .form-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
#securityForm .form-row .input-wrap--domain { flex: 1; }
@media (max-width: 600px) {
  #securityForm .form-row { flex-direction: column; }
  #securityForm .form-row .btn-primary { width: 100%; justify-content: center; }
}