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

:root {
  color-scheme: dark;
  --bg: #090d13;
  --ink: #f1f5f9;
  --muted: #9aa8b6;
  --accent: #ff6b3d;
  --accent-soft: rgba(255, 107, 61, 0.2);
  --accent-2: #28d3c1;
  --card: #131b25;
  --surface: #0f1620;
  --line: rgba(241, 245, 249, 0.14);
  --shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 16px 30px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(40, 211, 193, 0.2), transparent 45%),
    radial-gradient(circle at 85% 5%, rgba(255, 107, 61, 0.18), transparent 48%),
    linear-gradient(180deg, #070b11 0%, #0a111a 100%);
  color: var(--ink);
  min-height: 100vh;
}

.bg-glow {
  position: fixed;
  inset: -10% 0 auto 0;
  height: 320px;
  background: radial-gradient(circle at 50% 50%, rgba(40, 211, 193, 0.28), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.page {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero {
  display: flex;
  gap: 32px;
  align-items: flex-end;
  justify-content: space-between;
}

.hero__meta {
  max-width: 680px;
}

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 10px 0 12px;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.hero__status {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 16px;
}

.status-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: var(--shadow-soft);
}

.status-card__label {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-card__value {
  margin-top: 6px;
  font-size: 1.4rem;
  font-weight: 600;
}

.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 2fr);
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  animation: rise 0.6s ease both;
}

.card--wide {
  animation-delay: 0.12s;
}

.auth-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-radius: 14px;
  background: rgba(19, 27, 37, 0.85);
  border: 1px solid var(--line);
}

.auth-user {
  font-size: 0.9rem;
  color: var(--muted);
}

.auth-card {
  padding: 22px;
  max-width: 520px;
  margin: 0 auto;
}

.auth-grid {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) auto minmax(200px, 1fr);
  gap: 16px;
  align-items: center;
}

.auth-divider {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}

.auth-form {
  gap: 12px;
}

.auth-footer {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}

.auth-footer a {
  color: var(--accent);
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.pill {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--ink);
}

.field select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
}

.field input:focus {
  outline: 2px solid rgba(40, 211, 193, 0.4);
  border-color: transparent;
}

.field select:focus {
  outline: 2px solid rgba(40, 211, 193, 0.4);
  border-color: transparent;
}

button {
  font-family: inherit;
}

.primary {
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(255, 107, 61, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(255, 107, 61, 0.34);
}

.ghost {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
  background: transparent;
  cursor: pointer;
  color: var(--ink);
}

.form-help {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--muted);
}

code {
  font-family: "DM Mono", "Courier New", monospace;
  background: rgba(241, 245, 249, 0.1);
  padding: 2px 6px;
  border-radius: 6px;
}

.instances {
  display: grid;
  gap: 16px;
}

.main-qr-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.main-qr-card .qr-panel {
  display: flex;
}

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

.main-network-row {
  display: grid;
  gap: 10px;
}

.main-network-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 10px;
  max-width: 520px;
}

.main-network-controls select {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 8px 10px;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}

.main-network-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.86rem;
  color: var(--muted);
}

.main-pid {
  margin-left: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.main-number {
  margin-left: 8px;
  font-size: 0.85rem;
  color: var(--ink);
}

.network-card {
  display: grid;
  gap: 16px;
}

.network-grid {
  display: grid;
  grid-template-columns: minmax(240px, 420px);
  gap: 14px;
}

.network-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
}

.network-stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.network-stat__label {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.network-stat__value {
  font-size: 1.2rem;
  font-weight: 600;
}

.is-hidden {
  display: none;
}

.app-sections.is-hidden {
  display: none;
}

.instance-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: var(--surface);
  display: grid;
  gap: 12px;
  animation: rise 0.5s ease both;
  animation-delay: calc(var(--i) * 70ms);
}

.instance-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.instance-name {
  font-weight: 600;
  font-size: 1.05rem;
}

.tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(241, 245, 249, 0.14);
  color: var(--ink);
}

.tag--running {
  background: rgba(40, 211, 193, 0.24);
  color: #7df5e7;
}

.tag--stopped {
  background: rgba(255, 107, 61, 0.24);
  color: #ffb8a1;
}

.instance-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px 16px;
  font-size: 0.85rem;
  color: var(--muted);
}

.instance-details span {
  display: block;
}

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

.qr-panel {
  display: none;
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(15, 22, 32, 0.85);
  align-items: center;
  gap: 14px;
}

.qr-panel.is-open {
  display: flex;
  flex-wrap: wrap;
}

.qr-canvas {
  width: 160px;
  height: 160px;
  background: #fff;
  border-radius: 12px;
  padding: 8px;
}

.qr-canvas img,
.qr-canvas canvas {
  width: 100%;
  height: 100%;
}

.qr-note {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 260px;
}

.action {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 0.85rem;
}

.action--primary {
  border-color: rgba(40, 211, 193, 0.45);
  color: #7df5e7;
}

.action--danger {
  border-color: rgba(255, 107, 61, 0.4);
  color: #ffb8a1;
}

.update-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 8px;
}

.network-assign-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 8px;
}

.update-form input,
.update-form select {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 8px 10px;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}

.network-assign-form select {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 8px 10px;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}

.status {
  min-height: 24px;
  font-size: 0.9rem;
  color: var(--muted);
}

.status.is-error {
  color: #ff8a72;
}

.empty {
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__status {
    width: 100%;
  }

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

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

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

  .main-network-controls {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

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

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

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