@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  color-scheme: dark;
  --bg: #050608;
  --bg-deep: #010203;
  --panel: rgba(8, 10, 14, 0.72);
  --panel-strong: rgba(9, 11, 16, 0.9);
  --line: rgba(115, 142, 173, 0.14);
  --line-strong: rgba(115, 142, 173, 0.3);
  --text: #edf4ff;
  --muted: #8698b3;
  --accent: #63b6ff;
  --accent-strong: #2f87ff;
  --accent-warm: #f1a35c;
  --success: #56d68b;
  --danger: #ff7e7e;
  --node-email: #56a8ff;
  --node-ip: #f1a35c;
  --node-person: #64d59c;
  --node-device: #9c7dff;
  --board-accent: #63b6ff;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top left, rgba(47, 135, 255, 0.16), transparent 26%),
    radial-gradient(circle at bottom right, rgba(241, 163, 92, 0.08), transparent 22%),
    linear-gradient(180deg, #07080b 0%, #020304 100%);
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
}

.screen-noise,
.screen-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.screen-noise {
  opacity: 0.07;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.28) 0.8px, transparent 1px),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.12) 0.7px, transparent 1px);
  background-size: 28px 28px, 36px 36px;
}

.screen-scanlines {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.024) 0,
    rgba(255, 255, 255, 0.024) 1px,
    transparent 1px,
    transparent 4px
  );
  opacity: 0.16;
}

.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 1.5rem 1.25rem;
  background:
    linear-gradient(180deg, rgba(6, 7, 10, 0.92), rgba(4, 5, 7, 0.94)),
    rgba(4, 5, 8, 0.88);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(20px);
}

.brand-lockup {
  display: grid;
  gap: 0.6rem;
}

.brand-mark {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.65rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.sidebar-copy,
#viewSubtitle,
.board-row-description,
.canvas-empty p,
.inspector-note,
.connection-meta,
.sidebar-board-meta {
  color: var(--muted);
}

.eyebrow,
.banner-tag,
.status-label,
.terminal-prompt,
.status-chip {
  font-family: "IBM Plex Mono", monospace;
}

.eyebrow {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.sidebar-nav {
  display: grid;
  gap: 0.45rem;
}

.nav-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    color 160ms ease,
    background 160ms ease;
}

.nav-item.active,
.nav-item:hover,
.nav-item:focus-visible {
  border-color: rgba(99, 182, 255, 0.34);
  color: var(--text);
  background: rgba(99, 182, 255, 0.08);
}

.sidebar-section {
  display: grid;
  gap: 0.8rem;
}

.sidebar-section-tight {
  margin-top: auto;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.95rem;
}

.sidebar-board-list,
.board-list {
  display: grid;
  gap: 0.7rem;
}

.button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    opacity 160ms ease;
}

.button:hover,
.button:focus-visible,
.icon-button:hover,
.icon-button:focus-visible,
.floating-action:hover,
.floating-action:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, rgba(47, 135, 255, 0.92), rgba(99, 182, 255, 0.92));
  color: #03111f;
  font-weight: 700;
  box-shadow: 0 0 24px rgba(47, 135, 255, 0.22);
}

.button.ghost {
  border-color: var(--line);
}

.button.block {
  width: 100%;
}

.icon-button {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
}

.workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.35rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 4, 7, 0.44);
  backdrop-filter: blur(18px);
}

.topbar-copy {
  max-width: 720px;
}

.topbar-copy h2 {
  margin: 0.35rem 0 0.55rem;
  font-size: clamp(2rem, 3vw, 3.1rem);
  letter-spacing: -0.05em;
}

.topbar-copy p:last-child {
  margin: 0;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.8rem;
}

.status-readout,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.status-readout {
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.status-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.status-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 12px rgba(86, 214, 139, 0.45);
}

.view {
  padding: 1.2rem 1.5rem 1.5rem;
  animation: fade-in 220ms ease;
}

.view-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.banner-tag {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.dashboard-empty {
  display: grid;
  place-items: center;
  text-align: center;
  min-height: calc(100vh - 220px);
  padding: 3rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(10, 13, 18, 0.92), rgba(4, 6, 9, 0.96));
  box-shadow: var(--shadow);
}

.dashboard-empty h3,
.canvas-empty h3 {
  margin: 0.5rem 0;
  font-size: clamp(1.7rem, 2.5vw, 2.4rem);
  letter-spacing: -0.05em;
}

.board-row,
.sidebar-board-item {
  --board-accent-local: var(--board-accent);
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(10, 13, 18, 0.86), rgba(5, 7, 10, 0.94));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--board-accent-local) 10%, transparent),
    0 10px 30px rgba(0, 0, 0, 0.18);
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.board-row:hover,
.sidebar-board-item:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--board-accent-local) 34%, var(--line));
  background:
    linear-gradient(180deg, rgba(12, 17, 23, 0.96), rgba(7, 9, 13, 0.98));
}

.board-row-button,
.sidebar-board-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.board-row-button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 1.2rem 1.25rem;
}

.board-row-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
}

.board-row-copy {
  min-width: 0;
}

.board-row-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.board-row-edit {
  align-self: start;
  border: 1px solid color-mix(in srgb, var(--board-accent-local) 24%, var(--line));
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    color 140ms ease,
    background 140ms ease,
    transform 140ms ease;
}

.board-row-edit:hover,
.board-row-edit:focus-visible {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--board-accent-local) 38%, var(--line));
  color: var(--text);
  background: color-mix(in srgb, var(--board-accent-local) 10%, rgba(255, 255, 255, 0.03));
  outline: none;
}

.board-row-delete {
  align-self: start;
  border: 1px solid rgba(255, 126, 126, 0.22);
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  background: rgba(255, 126, 126, 0.04);
  color: rgba(255, 161, 161, 0.92);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    color 140ms ease,
    background 140ms ease,
    transform 140ms ease;
}

.board-row-delete:hover,
.board-row-delete:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 126, 126, 0.42);
  background: rgba(255, 126, 126, 0.1);
  color: #ffd3d3;
  outline: none;
}

.sidebar-board-button {
  padding: 0.85rem 1rem;
}

.board-row-title,
.sidebar-board-title {
  margin: 0;
  font-size: 1.05rem;
}

.board-row-title-line,
.sidebar-board-title-line {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.board-row-emoji,
.sidebar-board-emoji {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 14px;
  background: color-mix(in srgb, var(--board-accent-local) 18%, rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--board-accent-local) 18%, transparent);
  font-size: 1.05rem;
}

.board-icon-custom {
  color: var(--board-icon-color, var(--board-accent-local));
  overflow: hidden;
}

.board-icon-custom svg {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
}

.board-row-description {
  margin: 0.35rem 0 0;
  font-size: 0.94rem;
}

.board-row-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.board-row-stats {
  display: grid;
  gap: 0.45rem;
  text-align: right;
  color: var(--muted);
  font-size: 0.84rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-chip.active {
  color: var(--accent);
  border-color: rgba(99, 182, 255, 0.28);
}

.status-chip.closed {
  color: var(--accent-warm);
  border-color: rgba(241, 163, 92, 0.28);
}

.board-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 1rem;
  min-height: calc(100vh - 178px);
}

.board-stage,
.inspector {
  min-height: 0;
  border: 1px solid color-mix(in srgb, var(--board-accent) 14%, var(--line));
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(9, 11, 15, 0.84), rgba(4, 5, 8, 0.96));
  box-shadow: var(--shadow);
}

.board-stage {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.stage-header {
  display: none;
}

.board-meta {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.meta-chip {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
}

.meta-chip strong {
  color: var(--text);
}

.link-chip.active {
  border-color: color-mix(in srgb, var(--board-accent) 44%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--board-accent) 18%, transparent);
}

.canvas-scroller {
  flex: 1;
  overflow: auto;
  padding: 1rem;
}

.graph-canvas {
  position: relative;
  width: 2200px;
  height: 1400px;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, color-mix(in srgb, var(--board-accent) 10%, transparent), transparent 28%),
    linear-gradient(180deg, #06080b 0%, #030406 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.canvas-grid-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
}

.graph-edges,
.graph-nodes {
  position: absolute;
  inset: 0;
}

.graph-edges {
  overflow: visible;
  pointer-events: none;
}

.graph-edge {
  stroke: color-mix(in srgb, var(--board-accent) 42%, transparent);
  stroke-width: 1.7;
  stroke-dasharray: 8 9;
  animation: edge-flow 10s linear infinite;
}

.graph-edge-label {
  fill: var(--accent-warm);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.graph-node {
  --node-color: var(--accent);
  --node-glow: rgba(99, 182, 255, 0.18);
  position: absolute;
  min-width: 210px;
  padding: 0.95rem 0.95rem 1rem;
  border: 1px solid rgba(132, 153, 180, 0.16);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(12, 15, 21, 0.86), rgba(7, 8, 12, 0.96));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 14px 40px rgba(0, 0, 0, 0.34);
  cursor: grab;
  user-select: none;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.graph-node:hover {
  transform: translateY(-2px);
  border-color: var(--node-color);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    0 0 0 1px var(--node-glow),
    0 0 24px var(--node-glow),
    0 16px 40px rgba(0, 0, 0, 0.36);
}

.graph-node.dragging {
  cursor: grabbing;
  transform: scale(1.03);
  z-index: 40;
}

.graph-node.resizing {
  z-index: 45;
}

.graph-node.selected {
  border-color: var(--node-color);
  box-shadow:
    0 0 0 1px var(--node-glow),
    0 0 28px var(--node-glow),
    0 24px 48px rgba(0, 0, 0, 0.34);
}

.graph-node.link-source {
  border-color: rgba(241, 163, 92, 0.8);
}

.graph-node.type-email {
  --node-color: var(--node-email);
  --node-glow: rgba(86, 168, 255, 0.2);
}

.graph-node.type-ip,
.graph-node.type-domain,
.graph-node.type-hash {
  --node-color: var(--node-ip);
  --node-glow: rgba(241, 163, 92, 0.2);
}

.graph-node.type-person,
.graph-node.type-location {
  --node-color: var(--node-person);
  --node-glow: rgba(100, 213, 156, 0.2);
}

.graph-node.type-device,
.graph-node.type-account,
.graph-node.type-note,
.graph-node.type-username,
.graph-node.type-phone {
  --node-color: var(--node-device);
  --node-glow: rgba(156, 125, 255, 0.2);
}

.node-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.node-type {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: var(--node-glow);
  color: var(--node-color);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.node-icon {
  display: inline-grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.72rem;
}

.node-title {
  margin: 0.8rem 0 0.35rem;
  font-size: 1rem;
  line-height: 1.2;
}

.node-preview {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.node-resize-handle {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  width: 1rem;
  height: 1rem;
  border: 0;
  border-right: 2px solid color-mix(in srgb, var(--node-color) 82%, white);
  border-bottom: 2px solid color-mix(in srgb, var(--node-color) 82%, white);
  background: transparent;
  cursor: nwse-resize;
  opacity: 0.7;
}

.person-node-card,
.person-node-identity,
.person-node-copy {
  display: grid;
}

.person-node-card {
  gap: 0.95rem;
}

.person-node-identity {
  grid-template-columns: 72px 1fr;
  align-items: center;
  gap: 0.95rem;
}

.person-node-avatar {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--node-color) 40%, var(--line));
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.14), transparent 60%),
    linear-gradient(180deg, rgba(16, 21, 27, 0.98), rgba(9, 11, 17, 0.98));
  box-shadow: 0 0 0 1px var(--node-glow), 0 14px 28px rgba(0, 0, 0, 0.22);
}

.person-node-avatar-image,
.person-media-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.person-node-avatar-fallback,
.person-media-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.12), transparent 54%),
    linear-gradient(135deg, color-mix(in srgb, var(--node-color) 60%, #08111b), rgba(8, 12, 18, 0.96));
}

.person-node-copy {
  gap: 0.35rem;
}

.person-node-copy .node-title {
  margin: 0;
  font-size: 1.3rem;
}

.person-node-subtitle,
.person-node-tag {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.person-node-subtitle {
  margin: 0;
  color: color-mix(in srgb, var(--node-color) 74%, var(--muted));
  font-size: 0.76rem;
}

.person-node-tag {
  color: color-mix(in srgb, var(--node-color) 82%, white);
  font-size: 0.7rem;
}

.canvas-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 2rem;
  text-align: center;
}

.floating-action {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 5;
  border: 1px solid color-mix(in srgb, var(--board-accent) 26%, transparent);
  border-radius: 999px;
  padding: 0.85rem 1.15rem;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--board-accent) 82%, #102038),
    color-mix(in srgb, var(--board-accent) 96%, #ffffff)
  );
  color: #03111f;
  font-weight: 700;
  box-shadow:
    0 0 20px color-mix(in srgb, var(--board-accent) 22%, transparent),
    0 14px 26px rgba(0, 0, 0, 0.3);
  cursor: pointer;
}

.inspector {
  padding: 1.3rem 1.25rem;
  overflow: auto;
}

.inspector h3,
.modal-header h3 {
  margin: 0.4rem 0 0;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.inspector-stack,
.form-stack {
  display: grid;
  gap: 1rem;
}

.inspector-actions,
.inspector-connections {
  display: grid;
  gap: 0.7rem;
}

.inspector-block {
  display: grid;
  gap: 0.45rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.inspector-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.inspector-value {
  font-size: 1rem;
  line-height: 1.45;
}

.connection-item {
  display: grid;
  gap: 0.3rem;
  padding: 0.8rem 0.85rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.connection-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.connection-name {
  font-weight: 600;
}

.field {
  display: grid;
  gap: 0.6rem;
}

.field > span {
  color: var(--muted);
  font-size: 0.95rem;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(99, 182, 255, 0.44);
  box-shadow: 0 0 0 4px rgba(99, 182, 255, 0.09);
}

select {
  appearance: none;
  padding-right: 3rem;
  background:
    linear-gradient(180deg, rgba(13, 17, 24, 0.96), rgba(7, 9, 13, 0.98));
  color-scheme: dark;
}

select:hover {
  border-color: color-mix(in srgb, var(--board-accent) 30%, var(--line));
}

select option {
  color: var(--text);
  background: #0b0f16;
}

select option:checked,
select option:hover,
select option:focus {
  background: linear-gradient(180deg, rgba(28, 53, 88, 0.98), rgba(16, 29, 48, 0.98));
  color: var(--text);
}

.status-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.status-toggle-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(14, 17, 23, 0.96), rgba(8, 10, 15, 0.98));
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    color 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease;
}

.status-toggle-button:hover,
.status-toggle-button:focus-visible {
  border-color: color-mix(in srgb, var(--board-accent) 32%, var(--line));
  color: var(--text);
  box-shadow: 0 0 0 3px rgba(99, 182, 255, 0.08);
  outline: none;
}

.status-toggle-button.active {
  color: #06111d;
  border-color: color-mix(in srgb, var(--board-accent) 44%, transparent);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--board-accent) 88%, #18304f),
      color-mix(in srgb, var(--board-accent) 98%, white)
    );
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--board-accent) 14%, transparent),
    0 14px 28px rgba(0, 0, 0, 0.24);
}

.status-toggle-button[data-status="closed"].active {
  color: #201106;
  border-color: rgba(241, 163, 92, 0.34);
  background:
    linear-gradient(135deg, rgba(241, 163, 92, 0.94), rgba(255, 203, 143, 0.92));
}

.modal-subcopy {
  margin: 0.55rem 0 0;
  max-width: 34rem;
  color: var(--muted);
  line-height: 1.5;
}

.node-type-select {
  position: relative;
}

.node-type-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 1rem;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(14, 17, 23, 0.98), rgba(8, 10, 15, 0.98));
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.node-type-trigger:hover,
.node-type-trigger:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(99, 182, 255, 0.3);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
  outline: none;
}

.node-type-trigger.is-open {
  border-color: rgba(99, 182, 255, 0.4);
  box-shadow: 0 0 0 4px rgba(99, 182, 255, 0.08);
}

.node-type-trigger-icon,
.node-type-option-icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  font-size: 0.95rem;
}

.node-type-trigger-copy,
.node-type-option-copy {
  display: grid;
  gap: 0.18rem;
}

.node-type-trigger-copy strong,
.node-type-option-copy strong {
  font-size: 1rem;
}

.node-type-trigger-copy small,
.node-type-option-copy small {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.node-type-trigger-caret {
  width: 0.7rem;
  height: 0.7rem;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 140ms ease;
}

.node-type-trigger.is-open .node-type-trigger-caret {
  transform: rotate(-135deg) translateY(-1px);
}

.node-type-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 0;
  right: 0;
  z-index: 30;
  display: grid;
  gap: 0.45rem;
  max-height: 320px;
  overflow: auto;
  padding: 0.65rem;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(11, 14, 20, 0.99), rgba(6, 8, 12, 0.99));
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.34);
}

.node-type-option {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    background 140ms ease,
    transform 140ms ease;
}

.node-type-option:hover,
.node-type-option:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(99, 182, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
  outline: none;
}

.node-type-option.selected {
  border-color: rgba(99, 182, 255, 0.4);
  background:
    linear-gradient(135deg, rgba(99, 182, 255, 0.12), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.02);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.modal.hidden,
.hidden {
  display: none !important;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 12, 0.78);
  backdrop-filter: blur(10px);
}

.modal-panel {
  position: relative;
  width: min(560px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  overflow: auto;
  padding: 1.4rem;
  border-radius: 26px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(10, 13, 18, 0.98), rgba(4, 6, 9, 0.98));
  box-shadow: var(--shadow);
  animation: rise-in 220ms ease;
}

.modal-panel-wide {
  width: min(1040px, calc(100vw - 2rem));
}

.board-draft-preview,
#boardEmojiInput {
  display: none;
}

.relationship-modal-panel {
  width: min(640px, calc(100vw - 2rem));
}

.person-media-panel {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(14, 17, 23, 0.96), rgba(8, 10, 15, 0.98));
}

.person-media-preview {
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(99, 182, 255, 0.18);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.12), transparent 56%),
    linear-gradient(135deg, rgba(12, 18, 26, 0.98), rgba(6, 8, 12, 0.98));
}

.person-media-preview.has-image {
  border-color: rgba(99, 182, 255, 0.34);
  box-shadow: 0 0 0 1px rgba(99, 182, 255, 0.12), 0 18px 36px rgba(0, 0, 0, 0.22);
}

.person-media-copy {
  display: grid;
  gap: 0.7rem;
}

.person-media-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.field-label-inline {
  color: var(--text);
  font-weight: 600;
}

.person-media-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.person-upload-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.board-draft-preview {
  --preview-accent: var(--board-accent);
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--preview-accent) 22%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--preview-accent) 8%, rgba(255, 255, 255, 0.03)), rgba(255, 255, 255, 0.02)),
    linear-gradient(180deg, rgba(10, 13, 18, 0.98), rgba(4, 6, 9, 0.98));
}

.board-draft-icon {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 24px;
  font-size: 2.6rem;
  background: color-mix(in srgb, var(--preview-accent) 18%, rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--preview-accent) 22%, transparent);
}

.board-draft-copy h4 {
  margin: 0.35rem 0 0.4rem;
  font-size: 1.2rem;
}

.board-draft-copy p {
  margin: 0;
  color: var(--muted);
}

.board-draft-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.board-draft-color-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.board-custom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.emoji-preset-grid,
.color-preset-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.emoji-preset,
.color-preset {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.emoji-preset {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
}

.color-preset {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  padding: 0;
}

.emoji-preset.selected,
.color-preset.selected {
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}

.feedback {
  color: var(--danger);
}

.relationship-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
}

.relationship-node-card {
  display: grid;
  gap: 0.32rem;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(13, 16, 22, 0.98), rgba(7, 9, 13, 0.98));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.relationship-node-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.relationship-node-title {
  font-size: 1rem;
  line-height: 1.2;
}

.relationship-node-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.relationship-arrow {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--board-accent) 28%, var(--line));
  background:
    radial-gradient(circle at top, color-mix(in srgb, var(--board-accent) 14%, transparent), transparent 72%),
    rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 1.2rem;
  box-shadow: 0 0 24px color-mix(in srgb, var(--board-accent) 12%, transparent);
}

.relationship-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.relationship-suggestion {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    color 140ms ease,
    background 140ms ease,
    transform 140ms ease;
}

.relationship-suggestion:hover,
.relationship-suggestion:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(99, 182, 255, 0.34);
  color: var(--text);
  background: rgba(99, 182, 255, 0.08);
  outline: none;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

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

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }

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

@keyframes edge-flow {
  from {
    stroke-dashoffset: 0;
  }

  to {
    stroke-dashoffset: -34;
  }
}

@keyframes cursor-blink {
  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .board-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar,
  .view,
  .sidebar {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .topbar {
    flex-direction: column;
  }

  .graph-canvas {
    width: 1600px;
    height: 1200px;
  }

  .board-custom-grid,
  .board-draft-preview,
  .person-media-panel,
  .person-node-identity {
    grid-template-columns: 1fr;
  }

  .modal-panel,
  .modal-panel-wide {
    width: min(100%, calc(100vw - 1rem));
    padding: 1.1rem;
  }

  .relationship-preview {
    grid-template-columns: 1fr;
  }

  .relationship-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .modal-actions {
    flex-direction: column-reverse;
  }
}