:root {
  --bg: #08111f;
  --bg-soft: #0d1729;
  --panel: rgba(10, 18, 32, 0.92);
  --panel-strong: rgba(14, 23, 40, 0.98);
  --panel-soft: rgba(255, 255, 255, 0.035);
  --line: rgba(154, 172, 210, 0.14);
  --line-strong: rgba(154, 172, 210, 0.24);
  --text: #f3f7ff;
  --muted: #98a8c8;
  --good: #4dd6a0;
  --danger: #f2667f;
  --warning: #ffd074;
  --good-soft: rgba(77, 214, 160, 0.14);
  --danger-soft: rgba(242, 102, 127, 0.14);
  --warning-soft: rgba(255, 208, 116, 0.14);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Verdana, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(circle at top left, rgba(255, 157, 60, 0.16), transparent 26%),
    radial-gradient(circle at top right, rgba(77, 214, 160, 0.1), transparent 20%),
    linear-gradient(180deg, #07101d 0%, #0b1220 46%, #09111f 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

.hidden {
  display: none !important;
}

.shell {
  width: min(1460px, calc(100% - 36px));
  margin: 0 auto;
  padding: 24px 0 36px;
}

.auth-shell {
  min-height: calc(100vh - 60px);
  display: grid;
  place-items: center;
}

.card,
.auth-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
  box-shadow: var(--shadow);
}

.auth-card {
  width: min(520px, 100%);
  padding: 30px;
}

.eyebrow,
.label,
.user-cell-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.06;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
}

h2 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
}

.lede,
.meta {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.lede {
  max-width: 70ch;
}

.auth-form,
.user-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.users-block .user-form {
  margin-top: 6px;
}

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

.field input,
.field select,
.password-card textarea,
.user-role-select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 15px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.field input:focus,
.field select:focus,
.password-card textarea:focus,
.user-role-select:focus {
  outline: none;
  border-color: rgba(255, 157, 60, 0.45);
  box-shadow: 0 0 0 3px rgba(255, 157, 60, 0.16);
}

.inline-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.button {
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 12px 16px;
  color: var(--text);
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease, border-color 140ms ease, background 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  opacity: 0.46;
  cursor: not-allowed;
  transform: none;
}

.button-primary {
  background: linear-gradient(135deg, #49cf9c, #2faa7a);
}

.button-danger {
  background: linear-gradient(135deg, #f2667f, #d94b67);
}

.button-accent {
  background: linear-gradient(135deg, #ffae48, #ff8425);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.button-compact {
  min-height: auto;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.92rem;
}

.icon-button {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  color: var(--text);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.icon-button:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.icon-button span {
  font-size: 1.5rem;
  line-height: 1;
}

.notice {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid transparent;
  overflow-wrap: anywhere;
}

.notice-info,
.notice-success {
  background: var(--good-soft);
  border-color: rgba(77, 214, 160, 0.24);
}

.notice-warning {
  background: var(--warning-soft);
  border-color: rgba(255, 208, 116, 0.24);
}

.notice-error {
  background: var(--danger-soft);
  border-color: rgba(242, 102, 127, 0.24);
}

.dashboard {
  min-height: calc(100vh - 60px);
}

.app-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.nodes-rail {
  position: sticky;
  top: 18px;
}

.nodes-card,
.control-card,
.stat-card,
.summary-card,
.terminal-card,
.users-page-card,
.current-user-card {
  padding: 20px;
}

.nodes-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: min(760px, calc(100vh - 84px));
}

.nodes-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.nodes-list {
  display: grid;
  gap: 10px;
  margin-top: 0;
  flex: 1 1 auto;
  align-content: start;
}

.nodes-rail-action {
  width: 100%;
}

.node-item {
  width: 100%;
  display: grid;
  gap: 6px;
  text-align: left;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.node-item:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.node-item.is-active {
  border-color: rgba(77, 214, 160, 0.32);
  background: rgba(77, 214, 160, 0.1);
}

.node-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.node-name {
  font-weight: 700;
  line-height: 1.25;
}

.node-host,
.node-kind,
.node-summary {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.node-status-chip {
  flex: 0 0 auto;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1;
}

.node-status-chip-running {
  color: var(--good);
  border-color: rgba(77, 214, 160, 0.3);
  background: rgba(77, 214, 160, 0.12);
}

.node-status-chip-stopped {
  color: var(--danger);
  border-color: rgba(242, 102, 127, 0.26);
  background: rgba(242, 102, 127, 0.12);
}

.workspace {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.workspace-topbar {
  display: flex;
  justify-content: flex-end;
}

.workspace-tools {
  display: flex;
  align-items: stretch;
  gap: 14px;
}

.current-user-card {
  min-width: 250px;
  display: grid;
  gap: 8px;
}

.profile-name {
  font-size: 1.7rem;
  line-height: 1;
}

.settings-anchor {
  position: relative;
}

.settings-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 220px;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(13, 23, 41, 0.98), rgba(8, 16, 29, 0.98));
  box-shadow: var(--shadow);
  z-index: 30;
}

.settings-menu-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.settings-menu-item-danger {
  border-color: rgba(242, 102, 127, 0.22);
}

.view-stack {
  display: grid;
  gap: 20px;
}

.control-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
}

.control-copy {
  display: grid;
  gap: 10px;
  min-width: 0;
}

#heroBadge {
  overflow-wrap: anywhere;
}

#heroBadge.is-live {
  color: var(--good);
}

#heroBadge.is-stopped {
  color: var(--text);
}

.control-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.home-panel-card {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.home-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.home-panel-heading {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.home-panel-heading #heroBadge {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
}

.home-panel-statusbox {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.9fr);
  gap: 18px;
}

.home-status-copy {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.home-status-copy strong {
  font-size: clamp(2.2rem, 3vw, 3.2rem);
  line-height: 1;
  white-space: nowrap;
}

.home-counter-cluster {
  display: grid;
  gap: 14px;
}

.home-counter-pill {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 18px 20px;
  min-height: 100%;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.home-counter-pill strong {
  font-size: clamp(2rem, 2.6vw, 3rem);
  line-height: 1.05;
}

.home-counter-pill-soft {
  background: rgba(255, 255, 255, 0.025);
}

.home-panel-bottom {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.control-actions-vertical {
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
}

.control-actions-vertical .button {
  width: 100%;
}

.home-traffic-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.home-traffic-item {
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.stats-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 2.1fr);
  gap: 20px;
  align-items: stretch;
}

.stat-card {
  min-height: 196px;
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
}

.stat-card strong {
  font-size: clamp(2rem, 2.4vw, 2.9rem);
  line-height: 1;
}

.status-card strong {
  font-size: clamp(1.9rem, 2.8vw, 3rem);
  line-height: 1;
  white-space: nowrap;
}

.status-live-text {
  color: var(--good);
}

.status-stopped-text {
  color: var(--danger);
}

.summary-card {
  min-width: 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: 220px minmax(220px, 1fr) minmax(260px, 1fr);
  gap: 20px;
  align-items: stretch;
  min-width: 0;
}

.summary-section {
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.summary-section + .summary-section {
  border-left: 1px solid var(--line);
  padding-left: 20px;
}

.summary-section strong {
  display: block;
  max-width: 100%;
  font-size: clamp(1.85rem, 2.2vw, 2.85rem);
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.traffic-stack {
  display: grid;
  gap: 14px;
}

.traffic-row {
  display: grid;
  gap: 8px;
}

.traffic-item {
  display: grid;
  place-items: center;
  min-height: 78px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
}

.traffic-item strong {
  display: block;
  width: 100%;
  text-align: center;
  font-size: clamp(1.8rem, 2.2vw, 2.6rem);
  line-height: 1;
}

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

.section-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.terminal-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.terminal-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 16px 16px 0 0;
  border: 1px solid var(--line);
  border-bottom: 0;
  background: rgba(255, 255, 255, 0.025);
}

.terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.terminal-dot-red {
  background: #ff6f87;
}

.terminal-dot-yellow {
  background: #ffd074;
}

.terminal-dot-green {
  background: #4dd6a0;
}

.terminal-state {
  color: var(--muted);
}

.terminal-screen,
.password-card textarea {
  font-family: Consolas, "Courier New", monospace;
}

.terminal-screen {
  margin: 0;
  min-height: 420px;
  max-height: 620px;
  overflow: auto;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 18px 18px;
  padding: 18px;
  color: #f5fbff;
  background: #020811;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-card.is-collapsed .terminal-screen {
  display: none;
}

.terminal-card.is-collapsed .terminal-toolbar {
  border-bottom: 1px solid var(--line);
  border-radius: 16px;
}

.users-page-card {
  display: grid;
  gap: 22px;
}

.users-page-copy {
  display: grid;
  gap: 8px;
}

.users-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 18px;
}

.nodes-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 12px;
}

.nodes-form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.users-block {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.users-side-block {
  align-content: start;
}

.password-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.command-card {
  gap: 12px;
}

.command-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.copy-command-button {
  flex: 0 0 auto;
  min-width: 132px;
  padding-inline: 14px;
  white-space: nowrap;
}

.password-card textarea {
  min-height: 120px;
  resize: vertical;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.users-directory {
  display: grid;
  gap: 12px;
}

.users-directory-head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(180px, 0.85fr) minmax(240px, 1fr) auto;
  gap: 16px;
  padding: 0 6px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.user-list {
  display: grid;
  gap: 12px;
}

.node-management-list {
  display: grid;
  gap: 12px;
}

.user-row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(180px, 0.85fr) minmax(240px, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.node-manage-row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(220px, 0.9fr) minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.user-cell {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.node-manage-cell {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.user-cell strong,
.user-secondary-value {
  font-size: 1.02rem;
  line-height: 1.35;
}

.user-cell-main strong {
  font-size: 1.1rem;
}

.user-access-inline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.user-actions {
  display: flex;
  gap: 8px;
  align-items: stretch;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.user-password-stack {
  display: grid;
  gap: 8px;
  min-width: 180px;
}

.user-password-lifetime-select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 11px 13px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.node-manage-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.empty {
  margin: 0;
  padding: 18px;
  border-radius: 16px;
  border: 1px dashed var(--line-strong);
  color: var(--muted);
}

@media (max-width: 1360px) {
  .home-panel-statusbox,
  .home-panel-bottom {
    grid-template-columns: 1fr;
  }

  .control-actions-vertical {
    flex-direction: row;
  }

  .control-actions-vertical .button {
    width: auto;
    flex: 1 1 0;
  }

  .home-traffic-stack {
    grid-template-columns: 1fr 1fr;
  }

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

  .summary-section + .summary-section {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 18px;
  }
}

@media (max-width: 1220px) {
  .user-actions {
    justify-content: stretch;
  }

  .user-password-stack {
    min-width: 0;
  }

  .nodes-card-head,
  .section-head-actions {
    width: 100%;
  }

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

  .users-layout {
    grid-template-columns: 1fr;
  }

  .users-directory-head,
  .user-row,
  .node-manage-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1080px) {
  .app-grid {
    grid-template-columns: 1fr;
  }

  .nodes-rail {
    position: static;
  }

  .nodes-card {
    min-height: auto;
  }

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

  .workspace-topbar {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100%, calc(100% - 18px));
    padding: 16px 0 24px;
  }

  .auth-card,
  .nodes-card,
  .control-card,
  .stat-card,
  .summary-card,
  .terminal-card,
  .users-page-card,
  .current-user-card {
    padding: 18px;
  }

  .workspace-tools {
    width: 100%;
    flex-wrap: wrap;
  }

  .current-user-card {
    min-width: 0;
    flex: 1 1 100%;
  }

  .settings-anchor {
    margin-left: auto;
  }

  .control-card,
  .section-head {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .command-card-head {
    flex-direction: column;
    align-items: stretch;
  }

  .control-actions,
  .terminal-head-actions {
    width: 100%;
    justify-content: stretch;
  }

  .control-actions .button,
  .terminal-head-actions .button {
    flex: 1 1 100%;
  }

  .home-traffic-stack {
    grid-template-columns: 1fr;
  }

  .inline-field,
  .user-access-inline,
  .nodes-form-grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .nodes-form-actions {
    display: grid;
  }

  .nodes-list {
    grid-template-columns: 1fr;
  }

  .status-card strong {
    font-size: clamp(1.6rem, 8vw, 2.1rem);
  }

  .summary-section strong,
  .traffic-item strong {
    font-size: clamp(1.7rem, 7vw, 2.2rem);
  }

  .terminal-screen {
    min-height: 300px;
    max-height: 420px;
    padding: 14px;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100%, calc(100% - 14px));
  }

  .auth-card {
    padding: 22px 18px;
  }

  h1 {
    font-size: clamp(1.6rem, 7.4vw, 2.2rem);
  }

  .icon-button {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .profile-name {
    font-size: 1.45rem;
  }
}