sharedstate 1.1.3

:root {
  color: #d8e2e6;
  background: #0d1114;
  font-family: "IBM Plex Sans", "Aptos", "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --panel: #12191e;
  --panel-2: #182128;
  --line: #2c3942;
  --text-muted: #84949d;
  --cyan: #35c6d5;
  --green: #59d68c;
  --amber: #e0a72e;
  --red: #ee6b5f;
  --gray: #6d7780;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 960px;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    #0d1114;
  background-size: 32px 32px;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: #0b1013;
  color: #eef6f7;
  padding: 9px 10px;
  border-radius: 6px;
  outline: none;
}

input:focus {
  border-color: var(--cyan);
}

label {
  display: grid;
  gap: 7px;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
}

.app-shell {
  height: 100vh;
  display: grid;
  grid-template-rows: 66px 1fr;
}

.top-header {
  border-bottom: 1px solid var(--line);
  background: rgba(13, 17, 20, 0.94);
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 14px;
  align-items: center;
  padding: 0 22px;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark svg {
  color: var(--cyan);
}

.brand-mark h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0;
}

.brand-mark span,
.cluster-strip span {
  color: var(--text-muted);
  font-size: 12px;
}

.cluster-strip {
  display: flex;
  gap: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 8px 12px;
  border-radius: 6px;
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-error {
  max-width: 280px;
  border: 1px solid rgba(238, 107, 95, 0.45);
  background: rgba(238, 107, 95, 0.12);
  color: #ffbab4;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.primary-button,
.secondary-button,
.danger-button,
.icon-button {
  border: 1px solid var(--line);
  border-radius: 6px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 12px;
  color: #eef6f7;
  background: var(--panel-2);
}

.primary-button {
  border-color: rgba(53, 198, 213, 0.7);
  background: #12353b;
}

.danger-button {
  border-color: rgba(238, 107, 95, 0.7);
  background: #351817;
}

.icon-button {
  width: 34px;
  padding: 0;
}

.main-grid {
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 360px;
}

.graph-surface {
  position: relative;
  min-height: 0;
}

.react-flow {
  background: transparent;
}

.react-flow__controls {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: none;
}

.react-flow__controls button {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  color: #d8e2e6;
}

.flow-node {
  width: 178px;
  border-radius: 7px;
  border: 2px solid var(--line);
  background: #10171c !important;
  color: #e8f1f3;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
  padding: 0 !important;
  transition:
    background 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease,
    filter 140ms ease,
    transform 140ms ease;
}

.flow-node.follower-node {
  background:
    linear-gradient(180deg, rgba(20, 33, 40, 0.96), rgba(12, 18, 22, 0.98)) !important;
}

.flow-node.can-lead-node {
  background:
    linear-gradient(180deg, rgba(30, 36, 22, 0.98), rgba(13, 20, 17, 0.98)) !important;
}

.flow-node.status-leading {
  background:
    linear-gradient(180deg, rgba(31, 78, 53, 0.98), rgba(10, 28, 22, 0.99)) !important;
}

.flow-node.status-noLeader {
  background:
    linear-gradient(180deg, rgba(67, 30, 30, 0.98), rgba(23, 15, 17, 0.99)) !important;
}

.flow-node.status-isolated {
  background:
    linear-gradient(180deg, rgba(66, 49, 18, 0.98), rgba(25, 20, 13, 0.99)) !important;
}

.flow-node.status-offline {
  background:
    linear-gradient(180deg, rgba(35, 39, 42, 0.9), rgba(17, 19, 21, 0.94)) !important;
}

.flow-node.selected-node {
  border-color: #f3f7f8;
  transform: translateY(-2px);
  filter: saturate(1.25) brightness(1.12);
  box-shadow:
    0 0 0 2px #0d1114,
    0 0 0 5px rgba(243, 247, 248, 0.94),
    0 0 0 8px rgba(53, 198, 213, 0.34),
    0 24px 48px rgba(0, 0, 0, 0.55);
  z-index: 5;
}

.flow-node.selected-node .node-address {
  color: #ffffff;
}

.flow-node.selected-node .node-status {
  color: #f3f7f8;
}

.flow-node.status-leading {
  border-color: var(--green);
}

.flow-node.status-connected {
  border-color: var(--cyan);
}

.flow-node.status-noLeader {
  border-color: var(--red);
}

.flow-node.status-isolated {
  border-color: var(--amber);
}

.flow-node.status-offline {
  border-color: var(--gray);
  opacity: 0.58;
}

.node-shell {
  text-align: left;
  padding: 12px 13px 11px;
}

.node-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}

.node-address {
  font-size: 24px;
  line-height: 1;
  font-weight: 800;
  color: #f3f7f8;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

.node-role {
  border: 1px solid rgba(216, 226, 230, 0.18);
  border-radius: 999px;
  color: #dce8eb;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  padding: 5px 7px;
  text-transform: uppercase;
  white-space: nowrap;
}

.leader-capable {
  background: rgba(89, 214, 140, 0.15);
  border-color: rgba(89, 214, 140, 0.42);
  color: #9af0bd;
}

.follower-role {
  background: rgba(53, 198, 213, 0.11);
  border-color: rgba(53, 198, 213, 0.34);
  color: #94dce6;
}

.node-line {
  font-size: 11px;
  color: #b7c8ce;
  font-weight: 650;
}

.node-status {
  margin-top: 9px;
  color: #ecf4f5;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-leading .node-status {
  color: #a8f4c6;
}

.status-connected .node-status {
  color: #95e7ef;
}

.status-noLeader .node-status {
  color: #ffafa8;
}

.status-isolated .node-status {
  color: #f4cc71;
}

.status-offline .node-status,
.status-offline .node-line,
.status-offline .node-address {
  color: #9aa4aa;
}

.active-edge path {
  stroke: var(--cyan);
  stroke-width: 2;
}

.blocked-edge path {
  stroke: var(--red);
  stroke-dasharray: 7 5;
  stroke-width: 2;
}

.selected-related-edge path {
  stroke-width: 3;
  filter: drop-shadow(0 0 7px rgba(53, 198, 213, 0.42));
}

.muted-edge {
  opacity: 0.18;
}

.muted-edge path {
  stroke: #52616a;
  stroke-width: 1.4;
  filter: none;
}

.muted-edge text {
  opacity: 0.25;
}

.empty-graph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-muted);
}

.context-panel {
  min-height: 0;
  overflow-y: auto;
  border-left: 1px solid var(--line);
  background: rgba(18, 25, 30, 0.96);
  padding: 18px;
}

.empty-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--text-muted);
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}

.panel-heading h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.status-pill {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 11px;
  text-transform: uppercase;
}

.status-leading {
  color: var(--green);
}

.status-connected {
  color: var(--cyan);
}

.status-isolated {
  color: var(--amber);
}

.status-noLeader {
  color: var(--red);
}

.status-offline {
  color: var(--gray);
}

.panel-section {
  border-top: 1px solid var(--line);
  padding: 14px 0;
  display: grid;
  gap: 10px;
}

.panel-section h3 {
  margin: 0;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.facts {
  gap: 7px;
}

.facts div,
.kv-row,
.peer-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  font-size: 12px;
}

.facts span,
.peer-row span {
  color: var(--text-muted);
}

.full-width {
  width: 100%;
}

.kv-table,
.peer-list {
  display: grid;
  gap: 7px;
}

.kv-row,
.peer-row,
.empty-row {
  border: 1px solid var(--line);
  background: #0c1216;
  border-radius: 6px;
  padding: 8px;
}

.peer-row {
  grid-template-columns: 70px 1fr 1fr;
}

.compact-form {
  grid-template-columns: 1fr;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.64);
  display: grid;
  place-items: center;
  z-index: 10;
}

.modal {
  width: 420px;
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  background: #12191e;
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.modal-title,
.modal-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title h2 {
  margin: 0;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.checkbox-row input {
  width: auto;
}

.form-error,
.global-error {
  border: 1px solid rgba(238, 107, 95, 0.6);
  background: rgba(238, 107, 95, 0.12);
  color: #ffd5d1;
  padding: 10px;
  border-radius: 6px;
  font-size: 13px;
}

.global-error {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 12;
}