:root {
  --bg: #0b0d12;
  --bg-grad: radial-gradient(ellipse at top, #14182a 0%, #0b0d12 60%);
  --panel: #161b26;
  --panel-2: #1c2230;
  --panel-3: #232b3d;
  --border: #2a3140;
  --border-soft: rgba(255,255,255,.06);
  --text: #ecf0f8;
  --text-soft: #c4cbd9;
  --muted: #8b96a8;
  --accent: #6366f1;
  --accent-2: #818cf8;
  --accent-3: #a5b4fc;
  --accent-grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --ok: #22c55e;
  --warn: #eab308;
  --err: #ef4444;
  --shadow-sm: 0 2px 6px rgba(0,0,0,.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,.4);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.5);
  --shadow-glow: 0 0 30px rgba(99,102,241,.18);
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  font-family: 'Inter', -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  background-image: var(--bg-grad);
  background-attachment: fixed;
  color: var(--text);
  font-size: 14px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

a { color: var(--accent-3); text-decoration: none; }
a:hover { color: var(--accent-2); }

/* Top bar */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 32px;
  background: linear-gradient(180deg, rgba(20,24,42,.98) 0%, rgba(11,13,18,.92) 100%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; gap: 14px; align-items: center; }
.brand .logo {
  font-size: 30px;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 8px rgba(99,102,241,.5));
}
.brand h1 {
  margin: 0; font-size: 20px; font-weight: 700; letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ecf0f8 0%, #a5b4fc 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand .sub { margin: 0; color: var(--muted); font-size: 12px; font-weight: 500; }

.status {
  display: flex; gap: 10px; align-items: center;
  font-size: 12px; color: var(--muted);
  padding: 6px 12px; background: rgba(255,255,255,.03);
  border: 1px solid var(--border-soft); border-radius: 999px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.ok {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok), 0 0 16px rgba(34,197,94,.4);
  animation: pulse 2s ease-in-out infinite;
}
.dot.err { background: var(--err); box-shadow: 0 0 8px var(--err); }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}

/* Main layout */
main {
  max-width: 960px; margin: 0 auto; padding: 32px 32px 80px;
}

/* Sections (cards) */
section {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 26px 30px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-md);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
section:hover { border-color: rgba(99,102,241,.25); }
section h2 {
  margin: 0 0 6px; font-size: 17px; font-weight: 700;
  letter-spacing: -0.015em;
}
section h2::before {
  content: ""; display: inline-block; width: 4px; height: 16px;
  background: var(--accent-grad); border-radius: 2px;
  margin-right: 12px; vertical-align: -3px;
}
section h3 { margin: 18px 0 8px; font-size: 14px; color: var(--muted); font-weight: 600; }
.hint { color: var(--muted); font-size: 13px; margin-top: 0; margin-bottom: 16px; }

/* Form */
textarea, input, button, select {
  font-family: inherit; font-size: 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 14px;
  transition: all .2s ease;
}
textarea {
  width: 100%; resize: vertical; min-height: 84px;
  font-size: 15px; line-height: 1.55;
}
textarea:focus, input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--panel-3);
  box-shadow: 0 0 0 4px rgba(99,102,241,.15);
}
.row { display: flex; gap: 14px; align-items: flex-end; margin-top: 14px; }
label {
  display: flex; flex-direction: column;
  font-size: 11px; color: var(--muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em;
}
label input { margin-top: 6px; padding: 8px 12px; font-size: 13px; }

button {
  cursor: pointer; padding: 10px 22px; font-weight: 600;
  border: 0; border-radius: 8px;
  background: var(--accent-grad); color: #fff;
  letter-spacing: .01em;
  box-shadow: 0 2px 8px rgba(99,102,241,.3), inset 0 1px 0 rgba(255,255,255,.15);
  transition: all .2s ease;
}
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99,102,241,.45), inset 0 1px 0 rgba(255,255,255,.2);
}
button:active { transform: translateY(0); }
button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
button.secondary {
  background: transparent; color: var(--text-soft);
  border: 1px solid var(--border); box-shadow: none;
}
button.secondary:hover { background: var(--panel-3); border-color: var(--accent); }
button.primary { background: var(--accent-grad); color: #fff; }

.loading {
  color: var(--muted); margin-top: 16px; font-size: 13px;
  display: flex; align-items: center; gap: 10px;
}
.loading::before {
  content: ""; width: 14px; height: 14px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none; }

/* Chip-knappar (exempel-frågor) */
.chip {
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.2);
  color: var(--text-soft);
  padding: 7px 14px; font-size: 12.5px; font-weight: 500;
  border-radius: 999px;
  box-shadow: none;
  transition: all .2s ease;
}
.chip:hover {
  background: rgba(99,102,241,.18);
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99,102,241,.2);
}

/* Answer area */
.answer-text {
  background: linear-gradient(180deg, var(--panel-2) 0%, rgba(28,34,48,.6) 100%);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 26px 30px;
  line-height: 1.75; font-size: 14.5px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.answer-text h1, .answer-text h2, .answer-text h3, .answer-text h4 {
  margin: 26px 0 10px; line-height: 1.3;
  font-weight: 700; letter-spacing: -0.015em;
}
.answer-text h1:first-child, .answer-text h2:first-child,
.answer-text h3:first-child, .answer-text h4:first-child { margin-top: 0; }
.answer-text h1 { font-size: 20px; color: var(--accent-3); }
.answer-text h2 {
  font-size: 16px;
  background: linear-gradient(135deg, #ecf0f8 0%, #a5b4fc 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.answer-text h2::before {
  content: ""; display: inline-block; width: 3px; height: 14px;
  background: var(--accent-grad); border-radius: 2px;
  margin-right: 10px; vertical-align: -2px;
}
.answer-text h3 {
  font-size: 14px; color: var(--text);
  border-bottom: 1px solid var(--border-soft); padding-bottom: 6px;
}
.answer-text h4 { font-size: 13px; color: var(--accent-3); text-transform: uppercase; letter-spacing: .03em; }
.answer-text p { margin: 12px 0; color: var(--text-soft); }
.answer-text strong, .answer-text b { color: var(--text); font-weight: 700; }
.answer-text em, .answer-text i { color: var(--accent-3); font-style: normal; font-weight: 500; }
.answer-text ul, .answer-text ol { margin: 12px 0; padding-left: 28px; }
.answer-text li { margin: 6px 0; color: var(--text-soft); }
.answer-text li::marker { color: var(--accent-2); }
.answer-text li > p { margin: 4px 0; }
.answer-text blockquote {
  border-left: 3px solid var(--accent); margin: 14px 0; padding: 10px 18px;
  background: rgba(99,102,241,.08); color: var(--text-soft); border-radius: 0 8px 8px 0;
}
.answer-text code {
  background: rgba(99,102,241,.12); padding: 2px 7px; border-radius: 5px;
  border: 1px solid rgba(99,102,241,.2); font-size: 12px; color: var(--accent-3);
  font-family: 'JetBrains Mono', ui-monospace, "SF Mono", Menlo, monospace;
}
.answer-text pre {
  background: var(--bg); padding: 14px 16px; border-radius: 8px;
  border: 1px solid var(--border-soft); overflow-x: auto; font-size: 12px;
}
.answer-text pre code { background: transparent; border: 0; padding: 0; }
.answer-text hr {
  margin: 22px 0; border: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.answer-text table {
  border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 13px;
  border-radius: 8px; overflow: hidden;
}
.answer-text th, .answer-text td { border: 1px solid var(--border-soft); padding: 8px 12px; text-align: left; }
.answer-text th { background: var(--panel-3); color: var(--text); font-weight: 600; }
.answer-text tr:hover td { background: rgba(99,102,241,.04); }

/* Probability meter — premium look */
.probability-meter {
  display: flex; align-items: center; gap: 28px;
  background: linear-gradient(135deg, var(--panel-3) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 26px 30px;
  margin: 22px 0;
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
  animation: meterIn .6s cubic-bezier(.16,1,.3,1);
}
.probability-meter::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(99,102,241,.1), transparent 60%);
  pointer-events: none;
}
.probability-meter.low::before {
  background: radial-gradient(ellipse at top right, rgba(239,68,68,.12), transparent 60%);
}
.probability-meter.medium::before {
  background: radial-gradient(ellipse at top right, rgba(234,179,8,.12), transparent 60%);
}
.probability-meter.high::before {
  background: radial-gradient(ellipse at top right, rgba(34,197,94,.12), transparent 60%);
}
.probability-meter.very-high::before {
  background: radial-gradient(ellipse at top right, rgba(34,197,94,.18), transparent 60%);
}
@keyframes meterIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.probability-circle {
  position: relative; width: 130px; height: 130px; flex-shrink: 0;
}
.probability-circle svg { transform: rotate(-90deg); width: 130px; height: 130px; }
.probability-circle .bg {
  fill: none; stroke: rgba(255,255,255,.08); stroke-width: 8;
}
.probability-circle .fg {
  fill: none; stroke-width: 8; stroke-linecap: round;
  transition: stroke-dashoffset 1.2s cubic-bezier(.16,1,.3,1), stroke 1s;
  filter: drop-shadow(0 0 8px currentColor);
}
.probability-circle .num {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 800; letter-spacing: -0.04em;
  color: var(--text);
}
.probability-circle .num small {
  font-size: 16px; margin-left: 2px; font-weight: 600;
  color: var(--muted);
}
.probability-info { flex: 1; min-width: 0; position: relative; z-index: 1; }
.probability-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .12em;
  color: var(--muted); margin-bottom: 6px; font-weight: 600;
}
.probability-verdict {
  font-size: 24px; font-weight: 800; margin: 0; line-height: 1.15;
  letter-spacing: -0.02em;
}
.probability-desc {
  font-size: 13px; color: var(--text-soft); margin-top: 8px; line-height: 1.55;
}
.probability-circle.low .fg { stroke: var(--err); color: var(--err); }
.probability-circle.medium .fg { stroke: var(--warn); color: var(--warn); }
.probability-circle.high .fg { stroke: var(--ok); color: var(--ok); }
.probability-circle.very-high .fg { stroke: #16a34a; color: #16a34a; }
.probability-meter.low .probability-verdict { color: var(--err); }
.probability-meter.medium .probability-verdict { color: var(--warn); }
.probability-meter.high .probability-verdict { color: var(--ok); }
.probability-meter.very-high .probability-verdict { color: #16a34a; }

/* Citations */
.citations { display: grid; gap: 10px; }
.citation {
  background: linear-gradient(135deg, var(--panel-2) 0%, rgba(28,34,48,.6) 100%);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 12.5px;
  cursor: pointer;
  transition: all .2s cubic-bezier(.16,1,.3,1);
  position: relative; overflow: hidden;
}
.citation::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent-grad);
  transform: scaleY(0); transform-origin: top;
  transition: transform .25s ease;
}
.citation:hover {
  border-color: rgba(99,102,241,.3);
  background: linear-gradient(135deg, var(--panel-3) 0%, var(--panel-2) 100%);
  transform: translateX(4px);
}
.citation:hover::before { transform: scaleY(1); }
.citation .cid {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--accent-3); font-weight: 700; font-size: 12px;
}
.citation .open-link { float: right; color: var(--muted); font-size: 11px; font-weight: 600; }
.citation .meta { color: var(--muted); margin-top: 4px; font-size: 11.5px; }

/* Inline case-refs in answer */
.answer-text a.case-ref {
  background: rgba(99,102,241,.15);
  color: var(--accent-3);
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid rgba(99,102,241,.25);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px; font-weight: 600;
  transition: all .15s ease;
  display: inline-block;
}
.answer-text a.case-ref:hover {
  background: rgba(99,102,241,.3);
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* Search */
#search-form { display: flex; gap: 10px; margin-bottom: 16px; }
#search-form input { flex: 1; }
#search-results .hit {
  background: linear-gradient(135deg, var(--panel-2) 0%, rgba(28,34,48,.6) 100%);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 14px 18px; margin-bottom: 10px; font-size: 13px;
  cursor: pointer;
  transition: all .2s ease;
}
#search-results .hit:hover {
  border-color: rgba(99,102,241,.3);
  transform: translateX(4px);
}
#search-results .hit .cid {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--accent-3); font-weight: 700;
}
#search-results .hit .preview { color: var(--text-soft); margin-top: 6px; }
.open-link { color: var(--muted); font-size: 11px; font-weight: 600; }

/* Modal */
dialog#case-dialog {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 16px;
  padding: 0; max-width: 920px; width: 92vw; max-height: 90vh;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(99,102,241,.2);
}
dialog#case-dialog::backdrop {
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(6px);
}
.case-modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 26px; border-bottom: 1px solid var(--border-soft); position: sticky; top: 0;
  background: linear-gradient(180deg, var(--panel) 0%, rgba(22,27,38,.95) 100%);
  backdrop-filter: blur(8px); z-index: 1;
  border-radius: 16px 16px 0 0;
}
.case-modal-header h3 {
  margin: 0; font-size: 17px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--accent-3); font-weight: 700;
}
.case-modal-body {
  padding: 22px 26px 28px; overflow-y: auto; max-height: calc(90vh - 80px);
  line-height: 1.65;
}
.case-modal-body .meta {
  display: grid; grid-template-columns: 140px 1fr; gap: 6px 18px;
  font-size: 13px; margin-bottom: 18px;
  padding-bottom: 16px; border-bottom: 1px solid var(--border-soft);
}
.case-modal-body .meta-key { color: var(--muted); font-weight: 500; }
.case-modal-body .meta-val { color: var(--text); }
.case-modal-body h4 {
  margin: 22px 0 8px; font-size: 13px;
  color: var(--accent-3); font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
}
.case-modal-body p {
  white-space: pre-wrap; word-wrap: break-word;
  background: var(--panel-2); padding: 12px 16px; border-radius: 8px;
  border: 1px solid var(--border-soft); font-size: 13px; color: var(--text-soft);
}
.case-modal-body .legal-text {
  background: var(--panel-2); padding: 18px 22px; border-radius: 8px;
  border: 1px solid var(--border-soft); line-height: 1.75;
  font-size: 13.5px; color: var(--text-soft);
  max-height: 500px; overflow-y: auto;
}
.case-modal-body .legal-text h2 {
  font-size: 14px; color: var(--accent-3); font-weight: 700;
  margin: 18px 0 8px; padding: 4px 10px;
  background: rgba(99,102,241,.10); border-radius: 4px;
  border-left: 3px solid var(--accent);
  text-transform: uppercase; letter-spacing: .05em;
}
.case-modal-body .legal-text h2:first-child { margin-top: 0; }
.case-modal-body .legal-text p {
  background: transparent; border: 0; padding: 0;
  margin: 10px 0; color: var(--text-soft);
}
.case-modal-body .legal-text strong {
  color: var(--accent-3); font-family: 'JetBrains Mono', ui-monospace, monospace;
  background: rgba(99,102,241,.08); padding: 1px 5px; border-radius: 3px;
  font-size: 12px; font-weight: 600;
}
.case-modal-body .legal-text em {
  color: var(--text); font-style: normal; font-weight: 500;
  background: rgba(255,255,255,.04); padding: 1px 4px; border-radius: 3px;
}
.case-modal-body .legal-text ul, .case-modal-body .legal-text ol {
  margin: 10px 0; padding-left: 24px;
}
.case-modal-body .legal-text li { margin: 4px 0; }
.case-modal-body .legal-text li::marker { color: var(--accent-2); }
.case-modal-body ul { padding-left: 22px; }
.case-modal-body li { margin-bottom: 4px; font-size: 13px; color: var(--text-soft); }
.case-modal-body .source-link {
  display: inline-block; margin-right: 12px;
  font-size: 12px; word-break: break-all;
}
.case-modal-body .loading { color: var(--muted); padding: 20px; text-align: center; }
.case-modal-body .error { color: var(--err); padding: 20px; text-align: center; }

footer {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: flex; justify-content: space-between; padding: 8px 32px;
  font-size: 11px; color: var(--muted);
  background: rgba(11,13,18,.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--border-soft);
}
footer a { margin-right: 4px; }

/* --- Chat Section --- */
.chat-section {
  background: var(--panel-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-top: 24px;
}
.chat-history {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  max-height: 600px;
  overflow-y: auto;
  padding-right: 8px;
}
.chat-msg {
  padding: 16px;
  border-radius: 12px;
  max-width: 85%;
}
.chat-msg.user {
  align-self: flex-end;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #e0e7ff;
}
.chat-msg.assistant {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text-main);
  width: 100%;
  max-width: 100%;
}
.chat-msg.assistant .answer-text {
  margin: 0;
}
.chat-form {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.chat-input-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}
.chat-input-row textarea {
  flex: 1;
  min-height: 48px;
  resize: vertical;
}
.file-upload-btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.file-upload-btn:hover {
  background: var(--panel-3);
  border-color: var(--accent);
}
.attachments-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.attachment-pill {
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #c7d2fe;
}
.attachment-pill img {
  height: 20px;
  width: 20px;
  object-fit: cover;
  border-radius: 4px;
}
.attachment-pill .remove-btn {
  cursor: pointer;
  color: #ef4444;
  font-weight: bold;
}