:root {
  --green: #1a7f37;
  --green-bg: #e9f9ee;
  --red: #c4293a;
  --red-bg: #fdecec;
  --grey: #6b7280;
  --grey-bg: #f1f2f4;
  --amber: #9a6700;
  --amber-bg: #fff8e6;
  --border: #dfe3e8;
  --text: #1c2126;
  --bg: #f6f7f9;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  background: #14213d;
  color: white;
  padding: 24px 32px;
}
.topbar h1 {
  margin: 0 0 4px 0;
  font-size: 22px;
}
.topbar h1 span {
  font-weight: 400;
  color: #b9c3dd;
  font-size: 16px;
  margin-left: 8px;
}
.subtitle {
  margin: 0;
  color: #9fb0d4;
  font-size: 13px;
}
.version-line {
  margin: 4px 0 0;
  color: #7688b0;
  font-size: 11.5px;
}

main {
  max-width: 980px;
  margin: 24px auto;
  padding: 0 16px 48px;
}

.panel {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.dragover {
  border-color: #3b6fe0;
  background: #eef3ff;
}
.dz-main { margin: 0 0 4px; font-size: 15px; }
.link { color: #3b6fe0; cursor: pointer; text-decoration: underline; }
.file-name { margin: 8px 0 0; font-weight: 600; color: var(--text); min-height: 1.2em; }

.controls-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.controls-row label { font-size: 14px; color: #444; }
.controls-row select {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 14px;
  flex: 1;
  min-width: 220px;
}
#validate-btn {
  background: #3b6fe0;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
#validate-btn:disabled { background: #a9b8d8; cursor: not-allowed; }
#validate-btn:not(:disabled):hover { background: #2f5cc4; }

.secondary-btn {
  background: white;
  color: #3b6fe0;
  border: 1px solid #3b6fe0;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.secondary-btn:disabled { color: #a9b8d8; border-color: #a9b8d8; cursor: not-allowed; }
.secondary-btn:not(:disabled):hover { background: #eef3ff; }

.error-msg {
  margin: 12px 0 0;
  color: var(--red);
  background: var(--red-bg);
  border: 1px solid #f3b8bd;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 14px;
}

.loading-panel {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #555;
}
.spinner {
  width: 22px; height: 22px;
  border: 3px solid #dfe3e8;
  border-top-color: #3b6fe0;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.summary-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.summary-badge {
  font-size: 15px;
  font-weight: 700;
  padding: 14px 20px;
  border-radius: 8px;
  white-space: nowrap;
  min-width: 130px;
  text-align: center;
}
.summary-badge.ok { background: var(--green-bg); color: var(--green); }
.summary-badge.ko { background: var(--red-bg); color: var(--red); }
.summary-doc { font-size: 14px; color: #333; margin-bottom: 4px; }
.summary-doc b { font-weight: 600; }
.summary-counts { font-size: 13px; color: #555; }
.summary-counts .fatal { color: var(--red); font-weight: 600; }
.summary-counts .warning { color: var(--amber); font-weight: 600; }
.summary-counts .passed { color: var(--green); font-weight: 600; }

.vigilance-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.vigilance-item {
  background: var(--amber-bg);
  border: 1px solid #f0dba0;
  border-left: 4px solid var(--amber);
  border-radius: 6px;
  padding: 10px 14px;
}
.vigilance-item.critical {
  background: var(--red-bg);
  border-color: #f3b8bd;
  border-left-color: var(--red);
}
.vigilance-title {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--amber);
  margin-bottom: 4px;
}
.vigilance-item.critical .vigilance-title {
  color: var(--red);
}
.vigilance-message {
  font-size: 13px;
  color: #444;
  line-height: 1.4;
}

.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
#search-box {
  flex: 1;
  min-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}
.toggle-group { display: flex; gap: 14px; font-size: 13px; color: #444; }
.toggle-group label { display: flex; align-items: center; gap: 5px; cursor: pointer; }

.rules-list { display: flex; flex-direction: column; gap: 8px; }

.rule-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.rule-card.status-failed { border-left: 4px solid var(--red); }
.rule-card.status-passed { border-left: 4px solid var(--green); }
.rule-card.status-not_applicable { border-left: 4px solid var(--grey); }

.rule-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  background: white;
}
.rule-card.status-failed .rule-head { background: var(--red-bg); }
.rule-card.status-passed .rule-head { background: var(--green-bg); }
.rule-card.status-not_applicable .rule-head { background: var(--grey-bg); }

.status-icon {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: white;
  margin-top: 1px;
}
.status-failed .status-icon { background: var(--red); }
.status-passed .status-icon { background: var(--green); }
.status-not_applicable .status-icon { background: var(--grey); }

.rule-main { flex: 1; min-width: 0; }
.rule-title-line {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.rule-id { font-weight: 700; font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px; }
.rule-flag-badge {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  padding: 2px 7px; border-radius: 10px;
}
.rule-flag-badge.fatal { background: var(--red); color: white; }
.rule-flag-badge.warning { background: var(--amber); color: white; }
.rule-ruleset { font-size: 11px; color: #777; margin-left: auto; white-space: nowrap; }
.rule-message { font-size: 13.5px; color: #333; margin-top: 3px; }
.rule-occurrences { font-size: 12px; color: #666; margin-top: 3px; }
.chevron { transition: transform 0.15s; color: #888; margin-top: 3px; }
.rule-card.expanded .chevron { transform: rotate(90deg); }

.rule-detail {
  display: none;
  padding: 12px 14px 14px 48px;
  background: #fbfbfc;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.rule-card.expanded .rule-detail { display: block; }
.rule-detail .test-expr {
  font-family: Consolas, monospace;
  font-size: 12px;
  background: #eef0f2;
  padding: 6px 8px;
  border-radius: 4px;
  margin: 4px 0 10px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.failure-item {
  padding: 8px 0;
  border-top: 1px dashed #e2e5e9;
}
.failure-item:first-child { border-top: none; }
.failure-loc {
  font-family: Consolas, monospace;
  font-size: 12px;
  color: #444;
  background: #f1f2f4;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 4px;
  word-break: break-all;
}
.failure-text { color: #222; }

.empty-state {
  text-align: center;
  color: #888;
  padding: 24px;
  font-size: 14px;
}