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

:root {
  color-scheme: dark;
  --bg: #07110d;
  --panel: rgba(12, 28, 22, 0.86);
  --panel-strong: rgba(18, 45, 34, 0.94);
  --line: rgba(129, 255, 188, 0.2);
  --text: #e8fff2;
  --muted: #91b8a2;
  --green: #7cffb2;
  --amber: #ffd166;
  --red: #ff6b6b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(124, 255, 178, 0.16), transparent 32rem),
    radial-gradient(circle at 85% 0%, rgba(255, 209, 102, 0.1), transparent 26rem),
    linear-gradient(140deg, #06100c 0%, #0a1711 48%, #050806 100%);
}

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

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  border-radius: 28px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: stretch;
  padding: 32px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
}

h1,
h2 {
  font-family: 'Space Grotesk', sans-serif;
  margin: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.lead {
  max-width: 740px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.status-card {
  min-width: 240px;
  display: flex;
  gap: 14px;
  align-items: center;
  align-self: flex-start;
  padding: 18px;
  border-radius: 20px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.status-card strong,
.status-card small {
  display: block;
}

.status-card small {
  color: var(--muted);
  margin-top: 4px;
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 18px rgba(255, 209, 102, 0.65);
}

.dot.on {
  background: var(--green);
  box-shadow: 0 0 18px rgba(124, 255, 178, 0.75);
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 20px;
}

.primary-flow,
.details {
  padding: 24px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.section-title.compact {
  margin-top: 26px;
}

.section-title span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green);
  color: #07110d;
  font-weight: 800;
}

.section-title h2 {
  font-size: 24px;
}

.field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(1, 8, 5, 0.72);
  color: var(--text);
  padding: 16px 18px;
  border-radius: 18px;
  outline: none;
}

input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(124, 255, 178, 0.1);
}

select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(1, 8, 5, 0.72);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 16px;
  outline: none;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

select:focus,
textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(124, 255, 178, 0.1);
}

.button {
  margin-top: 14px;
  width: 100%;
  border: 0;
  border-radius: 18px;
  padding: 16px 18px;
  background: var(--green);
  color: #07110d;
  font-weight: 800;
  cursor: pointer;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.button.apply {
  background: linear-gradient(135deg, var(--green), #d8ff78);
}

.server-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
}

.server,
.empty {
  border: 1px solid var(--line);
  background: rgba(1, 8, 5, 0.48);
  color: var(--text);
  text-align: left;
  border-radius: 18px;
  padding: 14px;
}

.server {
  cursor: pointer;
}

.server.active {
  border-color: var(--green);
  background: rgba(124, 255, 178, 0.12);
}

.server strong,
.server small {
  display: block;
}

.server small {
  color: var(--muted);
  margin-top: 8px;
}

.error {
  margin-top: 14px;
  color: var(--red);
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.24);
  padding: 12px 14px;
  border-radius: 16px;
}

dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  font-weight: 700;
}

.route-card,
.logs {
  margin-top: 20px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(1, 8, 5, 0.36);
}

.route-card span {
  color: var(--green);
  font-weight: 800;
}

.route-card p,
.logs p {
  margin: 8px 0 0;
  color: var(--muted);
}

.logs span {
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.rules-panel {
  margin-top: 20px;
  padding: 24px;
}

.rules-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.rules-actions {
  display: flex;
  gap: 10px;
}

.ghost-button,
.danger-button {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(1, 8, 5, 0.45);
  border-radius: 14px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

.ghost-button.solid {
  background: var(--green);
  color: #07110d;
  border-color: var(--green);
}

.danger-button {
  border-color: rgba(255, 107, 107, 0.35);
  color: var(--red);
}

.rules-note {
  margin: -6px 0 18px;
  color: var(--muted);
  line-height: 1.5;
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.rule-empty {
  grid-column: 1 / -1;
}

.rule-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(1, 8, 5, 0.36);
}

.rule-top,
.rule-footer {
  display: flex;
  gap: 12px;
  align-items: center;
}

.rule-top input {
  padding: 12px 14px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
  white-space: nowrap;
}

.checkbox-label input {
  width: auto;
}

.rule-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 860px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }

  .status-card {
    width: 100%;
  }

  .rules-header,
  .rule-top,
  .rule-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .rules-actions,
  .rule-fields {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}