/* SPDX-License-Identifier: Apache-2.0
 * A11oy Holographic v7 · Brain Frontier instrument.
 * Namespaced to avoid disturbing the existing Three.js stage and category shell.
 */
:root {
  --bf7-bg: rgba(3, 9, 14, 0.97);
  --bf7-panel: rgba(8, 19, 27, 0.97);
  --bf7-line: rgba(58, 244, 200, 0.18);
  --bf7-line-strong: rgba(58, 244, 200, 0.54);
  --bf7-text: #edf8f5;
  --bf7-muted: #94aaa8;
  --bf7-proof: #3af4c8;
  --bf7-gold: #d9bd7b;
  --bf7-danger: #ff8f8f;
}

#szl-brain-frontier-v7-launcher {
  position: fixed;
  z-index: 74;
  left: max(14px, env(safe-area-inset-left));
  bottom: max(48px, calc(env(safe-area-inset-bottom) + 42px));
  min-height: 48px;
  padding: 0 15px;
  border: 1px solid var(--bf7-line-strong);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(13, 34, 40, 0.98), rgba(5, 14, 21, 0.98));
  color: var(--bf7-text);
  box-shadow: 0 0 0 1px rgba(58, 244, 200, 0.08) inset, 0 16px 44px rgba(0, 0, 0, 0.5);
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

#szl-brain-frontier-v7-launcher::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--bf7-proof);
  box-shadow: 0 0 14px rgba(58, 244, 200, 0.8);
}

#szl-brain-frontier-v7-launcher:hover,
#szl-brain-frontier-v7-launcher:focus-visible {
  border-color: var(--bf7-proof);
  outline: 2px solid transparent;
  box-shadow: 0 0 0 2px rgba(58, 244, 200, 0.2), 0 18px 48px rgba(0, 0, 0, 0.54);
}

#szl-brain-frontier-v7[hidden] {
  display: none !important;
}

#szl-brain-frontier-v7 {
  position: fixed;
  z-index: 73;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 600px);
  background: rgba(0, 3, 6, 0.68);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}

.bf7__dismiss {
  border: 0;
  background: transparent;
  cursor: default;
}

.bf7__panel {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) 18px;
  border-left: 1px solid var(--bf7-line);
  background:
    radial-gradient(circle at 8% 0%, rgba(58, 244, 200, 0.09), transparent 34%),
    linear-gradient(180deg, rgba(8, 20, 29, 0.995), var(--bf7-bg));
  color: var(--bf7-text);
  box-shadow: -28px 0 78px rgba(0, 0, 0, 0.58);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.bf7__layout {
  display: grid;
  grid-template-rows: auto auto minmax(185px, 31vh) auto minmax(0, 1fr) auto;
  gap: 13px;
  height: 100%;
  min-height: 0;
}

.bf7__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.bf7__eyebrow {
  margin: 0 0 7px;
  color: var(--bf7-gold);
  font: 700 9px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.bf7__title {
  margin: 0;
  max-width: 510px;
  color: var(--bf7-text);
  font-size: clamp(23px, 3vw, 36px);
  line-height: 1.02;
  letter-spacing: -0.036em;
}

.bf7__subtitle {
  margin: 9px 0 0;
  max-width: 510px;
  color: var(--bf7-muted);
  font-size: 12px;
  line-height: 1.55;
}

.bf7__close,
.bf7__refresh,
.bf7__link {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--bf7-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--bf7-muted);
  cursor: pointer;
}

.bf7__close {
  flex: 0 0 44px;
  font-size: 21px;
}

.bf7__close:hover,
.bf7__refresh:hover,
.bf7__link:hover,
.bf7__close:focus-visible,
.bf7__refresh:focus-visible,
.bf7__link:focus-visible {
  border-color: var(--bf7-proof);
  color: var(--bf7-text);
  outline: 2px solid transparent;
  box-shadow: 0 0 0 2px rgba(58, 244, 200, 0.17);
}

.bf7__metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.bf7__metric {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--bf7-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.024);
}

.bf7__metric-label {
  display: block;
  overflow: hidden;
  color: var(--bf7-muted);
  font: 700 8px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.1em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.bf7__metric-value {
  display: block;
  margin-top: 7px;
  overflow: hidden;
  color: var(--bf7-text);
  font: 700 15px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bf7__metric-value[data-state="live"] {
  color: var(--bf7-proof);
}

.bf7__metric-value[data-state="warn"] {
  color: var(--bf7-gold);
}

.bf7__graph-shell {
  position: relative;
  min-height: 185px;
  overflow: hidden;
  border: 1px solid var(--bf7-line);
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 46%, rgba(58, 244, 200, 0.1), transparent 42%),
    rgba(2, 7, 11, 0.76);
}

#szl-brain-frontier-v7-canvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 185px;
}

.bf7__graph-label {
  position: absolute;
  top: 11px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border: 1px solid var(--bf7-line);
  border-radius: 999px;
  background: rgba(3, 9, 14, 0.88);
  color: var(--bf7-muted);
  font: 700 8px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.bf7__graph-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bf7-proof);
}

.bf7__tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
}

.bf7__search {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--bf7-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--bf7-text);
  outline: 0;
  font: 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.bf7__search:focus {
  border-color: var(--bf7-proof);
  box-shadow: 0 0 0 2px rgba(58, 244, 200, 0.15);
}

.bf7__search::placeholder {
  color: #6f8583;
}

.bf7__refresh {
  padding: 0 12px;
  font: 700 9px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bf7__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  text-decoration: none;
  font: 700 9px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bf7__stream {
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
  scrollbar-color: rgba(58, 244, 200, 0.24) transparent;
}

.bf7__cards {
  display: grid;
  gap: 8px;
}

.bf7__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid rgba(58, 244, 200, 0.13);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.021);
}

.bf7__card:hover {
  border-color: rgba(58, 244, 200, 0.33);
  background: rgba(58, 244, 200, 0.035);
}

.bf7__card-title {
  margin: 0;
  color: var(--bf7-text);
  font-size: 12px;
  line-height: 1.38;
}

.bf7__card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 9px;
  margin-top: 7px;
  color: var(--bf7-muted);
  font: 9px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.bf7__tag {
  display: inline-flex;
  align-items: center;
  align-self: start;
  min-height: 22px;
  padding: 0 7px;
  border: 1px solid var(--bf7-line);
  border-radius: 999px;
  color: var(--bf7-proof);
  font: 700 8px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.bf7__empty {
  display: grid;
  min-height: 150px;
  place-items: center;
  padding: 24px;
  border: 1px dashed var(--bf7-line);
  border-radius: 12px;
  color: var(--bf7-muted);
  text-align: center;
  font-size: 12px;
  line-height: 1.55;
}

.bf7__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 11px;
  border-top: 1px solid var(--bf7-line);
  color: var(--bf7-muted);
  font: 9px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.bf7__digest {
  max-width: 300px;
  overflow: hidden;
  color: var(--bf7-gold);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bf7__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--bf7-proof);
  box-shadow: 0 0 11px rgba(58, 244, 200, 0.74);
}

.bf7__dot[data-state="offline"] {
  background: var(--bf7-danger);
  box-shadow: none;
}

@media (max-width: 900px) {
  #szl-brain-frontier-v7 {
    grid-template-columns: 1fr;
    align-items: end;
  }

  .bf7__dismiss {
    display: none;
  }

  .bf7__panel {
    height: min(92dvh, 840px);
    border-top: 1px solid var(--bf7-line);
    border-left: 0;
    border-radius: 22px 22px 0 0;
    padding-left: max(14px, env(safe-area-inset-left));
  }
}

@media (max-width: 560px) {
  #szl-brain-frontier-v7-launcher {
    left: max(10px, env(safe-area-inset-left));
    bottom: max(42px, calc(env(safe-area-inset-bottom) + 34px));
    min-height: 46px;
    padding: 0 12px;
  }

  .bf7__panel {
    padding-top: max(13px, env(safe-area-inset-top));
    padding-right: max(11px, env(safe-area-inset-right));
    padding-bottom: max(11px, env(safe-area-inset-bottom));
    padding-left: max(11px, env(safe-area-inset-left));
  }

  .bf7__layout {
    grid-template-rows: auto auto minmax(150px, 25vh) auto minmax(0, 1fr) auto;
    gap: 10px;
  }

  .bf7__title {
    font-size: 24px;
  }

  .bf7__metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bf7__tools {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .bf7__link {
    grid-column: 1 / -1;
  }

  .bf7__card {
    grid-template-columns: 1fr;
  }

  .bf7__tag {
    justify-self: start;
  }

  .bf7__footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  #szl-brain-frontier-v7-launcher,
  .bf7__close,
  .bf7__refresh,
  .bf7__link,
  .bf7__card {
    transition: none !important;
  }
}

@media (forced-colors: active) {
  #szl-brain-frontier-v7-launcher,
  .bf7__panel,
  .bf7__metric,
  .bf7__graph-shell,
  .bf7__search,
  .bf7__close,
  .bf7__refresh,
  .bf7__link,
  .bf7__card {
    border-color: CanvasText;
  }
}