@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  color-scheme: dark;
  --bg-deep: #04080f;
  --bg-surface: #07101f;
  --bg-card: #0c1b33;
  --bg-card-alt: #0f2240;
  --accent-cyan: #00c2ff;
  --accent-blue: #0077ff;
  --accent-green: #00e5a0;
  --accent-purple: #7b61ff;
  --line: rgba(0, 194, 255, 0.16);
  --line-strong: rgba(0, 194, 255, 0.28);
  --text: #e8f4ff;
  --muted: rgba(232, 244, 255, 0.68);
  --warn: #f7c35f;
  --danger: #ff6b7a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(7, 16, 31, 0.92), rgba(4, 8, 15, 1)),
    var(--bg-deep);
  color: var(--text);
  font: 15px/1.5 var(--font-main);
  -webkit-font-smoothing: antialiased;
}

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

.shell {
  width: min(1280px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.topbar,
.panel,
.subpanel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(12, 27, 51, 0.88), rgba(7, 16, 31, 0.94));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.topbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-radius: 10px;
  padding: 18px;
}

.topbar h1,
.panel h2,
.subpanel h3 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  font-weight: 900;
}

.panel h2 {
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 850;
}

.subpanel h3 {
  font-size: 1rem;
  font-weight: 800;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent-cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.grid,
.status-grid,
.contacts-layout,
.action-grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.grid {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.status-grid {
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.1fr);
}

.status-grid .events-panel {
  grid-column: 1 / -1;
}

.contacts-layout {
  align-items: start;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
}

.contact-list-panel {
  min-height: 560px;
}

.action-grid {
  grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr);
  margin-top: 0;
}

.panel,
.subpanel {
  border-radius: 10px;
  padding: 16px;
}

.call-panel,
.login-panel {
  display: grid;
  gap: 12px;
  align-content: start;
}

.muted {
  margin: 0;
  color: var(--muted);
}

label {
  display: grid;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-weight: 750;
}

.console-switch {
  align-items: center;
  display: flex;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 850;
}

.console-switch select {
  min-width: 136px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(232, 244, 255, 0.12);
  border-radius: 8px;
  padding: 9px 11px;
  background: rgba(4, 8, 15, 0.64);
  color: var(--text);
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.24);
  border-color: var(--accent-cyan);
}

textarea {
  min-height: 96px;
  resize: vertical;
}

button {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 13px;
  color: #fff;
  cursor: pointer;
  font-weight: 850;
  white-space: nowrap;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.primary-button {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  box-shadow: 0 0 20px rgba(0, 119, 255, 0.25);
}

.secondary-button {
  background: rgba(232, 244, 255, 0.07);
  border-color: rgba(232, 244, 255, 0.12);
}

.small-button {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 0.82rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid rgba(232, 244, 255, 0.12);
  border-radius: 999px;
  padding: 4px 9px;
  background: rgba(232, 244, 255, 0.06);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  white-space: nowrap;
}

.status-chip.ok {
  color: var(--accent-green);
  border-color: rgba(0, 229, 160, 0.26);
}

.status-chip.warn {
  color: var(--warn);
  border-color: rgba(247, 195, 95, 0.24);
}

.topbar__actions,
.toolbar,
.button-row,
.section-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar__actions,
.section-heading {
  justify-content: space-between;
}

.toolbar {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toolbar select {
  min-width: 150px;
}

.workspace {
  align-items: start;
  display: grid;
  gap: 14px;
  grid-template-columns: 210px minmax(0, 1fr);
  margin-top: 14px;
}

.side-menu {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(12, 27, 51, 0.88), rgba(7, 16, 31, 0.94));
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
  padding: 14px;
  position: sticky;
  top: 14px;
}

.side-menu__item {
  justify-content: flex-start;
  min-height: 38px;
  background: rgba(232, 244, 255, 0.05);
  border-color: rgba(232, 244, 255, 0.1);
  text-align: left;
}

.side-menu__item.active {
  border-color: var(--line-strong);
  background: rgba(0, 194, 255, 0.14);
  color: #fff;
}

.workspace-main,
.workspace-section {
  min-width: 0;
}

.workspace-section {
  display: grid;
  gap: 14px;
}

.section-heading--tight {
  margin-bottom: 10px;
}

.updates-heading {
  margin-top: 16px;
}

.config-list {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
  gap: 8px 12px;
  margin: 14px 0 0;
}

.config-list dt {
  color: var(--muted);
  font-weight: 850;
}

.config-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.result {
  display: grid;
  gap: 4px;
  min-height: 22px;
  color: var(--warn);
}

.result strong {
  color: var(--accent-green);
}

.login-panel {
  width: min(520px, 100%);
  margin: 14px auto 0;
}

.form-grid {
  display: grid;
  gap: 11px;
  margin-top: 12px;
}

.form-grid--compact {
  gap: 9px;
}

.list {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.list--compact {
  max-height: 460px;
  overflow: auto;
  padding-right: 3px;
}

.contact-card {
  border: 1px solid rgba(232, 244, 255, 0.1);
  border-radius: 8px;
  padding: 11px;
  background: rgba(4, 8, 15, 0.48);
  cursor: pointer;
  display: grid;
  gap: 3px;
}

.contact-card:hover,
.contact-card.active {
  border-color: var(--line-strong);
  background: rgba(0, 194, 255, 0.08);
}

.contact-card strong,
.contact-card span,
.contact-card p {
  min-width: 0;
  overflow-wrap: anywhere;
}

.contact-card span,
.contact-card p {
  color: var(--muted);
}

.contact-card p {
  margin: 0;
}

.list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px 10px;
  border: 1px solid rgba(232, 244, 255, 0.1);
  border-radius: 8px;
  padding: 10px;
  background: rgba(4, 8, 15, 0.48);
}

.list-item div {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.list-item strong,
.list-item span,
.list-item p {
  min-width: 0;
  overflow-wrap: anywhere;
}

.list-item span,
.list-item p {
  color: var(--muted);
}

.list-item p {
  grid-column: 1 / -1;
  margin: 0;
}

pre {
  overflow: auto;
  max-height: 360px;
  border: 1px solid rgba(232, 244, 255, 0.1);
  border-radius: 8px;
  padding: 12px;
  background: rgba(4, 8, 15, 0.72);
  color: var(--muted);
  font: 0.82rem/1.45 var(--font-mono);
}

.hidden {
  display: none;
}

@media (max-width: 1180px) {
  .contacts-layout,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .status-grid .events-panel {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .shell {
    padding: 10px;
  }

  .topbar,
  .section-heading,
  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar__actions,
  .button-row {
    width: 100%;
    justify-content: space-between;
  }

  .grid,
  .status-grid,
  .contacts-layout,
  .action-grid,
  .workspace,
  .config-list {
    grid-template-columns: 1fr;
  }

  .side-menu {
    position: static;
  }

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