/* Ne Sızıyor? — gizlilik / ifşa bilinçlendirme */
.nlk-tool {
  --nlk-accent: var(--brand, #0ea5e9);
  --nlk-accent-deep: var(--brand-deep, #0284c7);
  --nlk-ink: var(--ink, #0b1220);
  --nlk-muted: var(--ink-muted, #64748b);
  --nlk-line: var(--line, rgba(15, 23, 42, 0.1));
  --nlk-elevated: var(--paper-elevated, #fff);
  --nlk-paper: var(--paper, #eef3f9);
  --nlk-ok: #059669;
  --nlk-lock: #dc2626;
  --nlk-high: #be123c;
  --nlk-med: #c2410c;
  --nlk-low: #047857;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.nlk-notice {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid color-mix(in srgb, var(--nlk-ok) 28%, var(--nlk-line));
  background: color-mix(in srgb, var(--nlk-ok) 8%, var(--nlk-elevated));
  color: var(--nlk-ink);
}

.nlk-notice > .bi {
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-size: 1.15rem;
  color: var(--nlk-ok);
}

.nlk-notice strong { font-weight: 700; }

.nlk-notice p {
  margin: 0.25rem 0 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--nlk-muted);
}

.nlk-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1.1rem;
  padding: 0.8rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid var(--nlk-line);
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, color-mix(in srgb, var(--nlk-accent) 12%, transparent), transparent 55%),
    var(--nlk-elevated);
}

.nlk-summary__item {
  display: grid;
  gap: 0.1rem;
  min-width: 5.5rem;
}

.nlk-summary__n {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--nlk-ink);
  line-height: 1.1;
}

.nlk-summary__n--high { color: var(--nlk-high); }

.nlk-summary__l {
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--nlk-muted);
}

.nlk-summary__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.85rem;
  margin-left: auto;
  min-width: 0;
}

.nlk-summary__item--online {
  margin-left: 0;
  min-width: 0;
}

.nlk-online {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--nlk-ok);
  white-space: nowrap;
}

.nlk-online__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--nlk-ok);
  animation: nlk-pulse 1.8s ease-out infinite;
}

@keyframes nlk-pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--nlk-ok) 45%, transparent); }
  70%  { box-shadow: 0 0 0 0.45rem transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.nlk-summary__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.nlk-summary__status {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--nlk-ok);
}

@media (max-width: 640px) {
  .nlk-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 0.75rem 0.85rem;
  }

  .nlk-summary__meta {
    grid-column: 1 / -1;
    margin-left: 0;
    width: 100%;
    justify-content: space-between;
    row-gap: 0.65rem;
  }

  .nlk-summary__actions {
    flex: 1 1 auto;
    justify-content: flex-end;
  }
}

.nlk-crosslink {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--nlk-muted);
}

.nlk-crosslink a {
  color: var(--nlk-accent-deep);
  font-weight: 650;
  text-underline-offset: 2px;
}

/* Paneller: tek sütun mobilde; masaüstünde masonry sütun (boş satır yok) */
.nlk-panels {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.nlk-panel {
  padding: 1rem 1.05rem;
  border-radius: 0.95rem;
  border: 1px solid var(--nlk-line);
  background: var(--nlk-elevated);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-width: 0;
}

.nlk-panel.is-passive { opacity: 0.92; }

.nlk-panel__head { display: grid; gap: 0.2rem; }

.nlk-panel__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 750;
  color: var(--nlk-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.nlk-panel__desc {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--nlk-muted);
}

.nlk-rows {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nlk-row {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--nlk-line);
  display: grid;
  gap: 0.25rem;
}

.nlk-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.nlk-row:first-child { padding-top: 0; }

.nlk-row__main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  justify-content: space-between;
}

.nlk-row__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--nlk-muted);
}

.nlk-row__value {
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--nlk-ink);
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.nlk-row__hint {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--nlk-muted);
}

.nlk-row--loading .nlk-row__value {
  font-family: inherit;
  color: var(--nlk-muted);
}

.nlk-risk {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nlk-risk--high {
  color: var(--nlk-high);
  background: color-mix(in srgb, var(--nlk-high) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--nlk-high) 28%, transparent);
}

.nlk-risk--medium {
  color: var(--nlk-med);
  background: color-mix(in srgb, var(--nlk-med) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--nlk-med) 28%, transparent);
}

.nlk-risk--low {
  color: var(--nlk-low);
  background: color-mix(in srgb, var(--nlk-low) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--nlk-low) 28%, transparent);
}

.nlk-lock-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--nlk-lock);
  width: 0.9rem;
  height: 0.9rem;
  line-height: 1;
  flex-shrink: 0;
}

.nlk-lock-pill .bi {
  font-size: 0.9rem;
  line-height: 1;
}

.nlk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  height: 2.25rem;
  padding: 0 0.95rem;
  border-radius: 0.7rem;
  border: 1px solid transparent;
  font-size: 0.88rem;
  font-weight: 650;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.nlk-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.nlk-btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--nlk-accent), var(--nlk-accent-deep));
  border-color: color-mix(in srgb, var(--nlk-accent-deep) 40%, transparent);
}

.nlk-btn--primary:hover:not(:disabled) { filter: brightness(1.05); }

.nlk-btn--ghost {
  color: var(--nlk-ink);
  background: var(--nlk-elevated);
  border-color: var(--nlk-line);
}

.nlk-btn--ghost:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--nlk-accent) 35%, var(--nlk-line));
  color: var(--nlk-accent-deep);
}

.nlk-webrtc,
.nlk-action-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--nlk-line);
  width: 100%;
}

.nlk-webrtc__status {
  margin: 0;
  font-size: 0.85rem;
  color: var(--nlk-muted);
  font-weight: 600;
  min-height: 0;
}

.nlk-webrtc__status:empty,
.nlk-action-block .nlk-webrtc__status:empty {
  display: none;
}

.nlk-rows[hidden] {
  display: none !important;
}

.nlk-tips {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--nlk-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  display: grid;
  gap: 0.35rem;
}

.nlk-tips strong { color: var(--nlk-ink); }

.nlk-gate {
  margin: 0;
  font-size: 0.88rem;
  color: var(--nlk-muted);
}

.nlk-tips--locked {
  opacity: 0.55;
  user-select: none;
  letter-spacing: 0.04em;
}

.nlk-summary__item.is-passive {
  opacity: 0.75;
}

.nlk-panel.is-passive .nlk-row__value,
.nlk-row.is-passive .nlk-row__value {
  filter: blur(0.35px);
  user-select: none;
}

.nlk-panel--tips {
  width: 100%;
}

@media (min-width: 900px) {
  .nlk-panels {
    display: block;
    column-count: 2;
    column-gap: 0.85rem;
  }

  .nlk-panel {
    break-inside: avoid;
    page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
    margin: 0 0 0.85rem;
    width: 100%;
    display: inline-block;
    vertical-align: top;
  }

  .nlk-panel:last-child {
    margin-bottom: 0;
  }
}

html[data-theme="dark"] .nlk-tool {
  --nlk-ink: var(--ink, #e2e8f0);
  --nlk-muted: var(--ink-muted, #94a3b8);
  --nlk-line: var(--line, rgba(148, 163, 184, 0.16));
  --nlk-elevated: var(--paper-elevated, #111827);
  --nlk-paper: var(--paper, #0f172a);
}