:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: rgba(13, 28, 47, 0.82);
  --panel-solid: #0d1c2f;
  --line: rgba(157, 181, 208, 0.16);
  --text: #f4f8fc;
  --muted: #91a7bd;
  --accent: #55e6b5;
  --accent-strong: #2cd89f;
  --danger: #ff6f7d;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(41, 115, 151, 0.2), transparent 34rem),
    radial-gradient(circle at 92% 92%, rgba(24, 123, 101, 0.15), transparent 30rem),
    var(--bg);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.eyebrow,
.metric-kicker {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 1.25rem;
}

.login-card {
  width: min(100%, 28rem);
  padding: clamp(1.5rem, 6vw, 2.65rem);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: rgba(11, 25, 42, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.login-card--wide {
  width: min(100%, 31rem);
}

.brand-mark {
  display: flex;
  align-items: end;
  width: 3rem;
  height: 3rem;
  gap: 0.22rem;
  margin-bottom: 2rem;
  padding: 0.68rem;
  border: 1px solid rgba(85, 230, 181, 0.27);
  border-radius: 0.9rem;
  background: rgba(85, 230, 181, 0.08);
}

.brand-mark span {
  width: 0.38rem;
  border-radius: 1rem;
  background: var(--accent);
}

.brand-mark span:nth-child(1) { height: 45%; }
.brand-mark span:nth-child(2) { height: 82%; }
.brand-mark span:nth-child(3) { height: 62%; }

.login-card h1,
.topbar h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 3rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.login-copy {
  max-width: 23rem;
  margin: 1.1rem 0 1.6rem;
  color: var(--muted);
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 0.75rem;
}

.login-form label {
  color: #c8d5e2;
  font-size: 0.86rem;
  font-weight: 650;
}

.login-form input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.75rem 0.9rem;
  color: var(--text);
  border: 1px solid rgba(157, 181, 208, 0.24);
  border-radius: 0.75rem;
  outline: none;
  background: rgba(2, 11, 21, 0.65);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.login-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(85, 230, 181, 0.14);
}

.login-form button {
  min-height: 3.25rem;
  margin-top: 0.35rem;
  padding: 0.75rem 1rem;
  color: #031710;
  border: 0;
  border-radius: 0.75rem;
  background: var(--accent);
  font-weight: 800;
  transition: background 150ms ease, transform 150ms ease;
}

.login-form button:hover {
  background: #75efc8;
}

.login-form button:active {
  transform: translateY(1px);
}

.privacy-note {
  margin: 1.4rem 0 0;
  color: #6f879f;
  font-size: 0.78rem;
  text-align: center;
}

.notice {
  margin-bottom: 1rem;
  padding: 0.8rem 0.9rem;
  border-radius: 0.65rem;
  font-size: 0.86rem;
  line-height: 1.45;
}

.notice--error {
  color: #ffd9dc;
  border: 1px solid rgba(255, 111, 125, 0.28);
  background: rgba(255, 111, 125, 0.1);
}

.dashboard-shell {
  width: min(100% - 2rem, 72rem);
  margin: 0 auto;
  padding: clamp(1.2rem, 5vw, 3.25rem) 0 2rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.25rem;
}

.topbar h1 {
  font-size: clamp(1.85rem, 6vw, 2.8rem);
}

.button-quiet {
  min-height: 2.7rem;
  padding: 0.65rem 0.9rem;
  color: #c9d5e1;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: rgba(13, 28, 47, 0.58);
}

.button-quiet:hover {
  color: var(--text);
  border-color: rgba(157, 181, 208, 0.36);
}

.hero-status {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1rem;
  padding: clamp(1.25rem, 4vw, 1.8rem);
  border: 1px solid rgba(85, 230, 181, 0.18);
  border-radius: 1.25rem;
  background:
    linear-gradient(100deg, rgba(85, 230, 181, 0.075), transparent 50%),
    var(--panel);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.status-orb {
  position: relative;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.42rem rgba(85, 230, 181, 0.1), 0 0 1.5rem rgba(85, 230, 181, 0.65);
}

.status-orb--offline {
  background: var(--danger);
  box-shadow: 0 0 0 0.42rem rgba(255, 111, 125, 0.1), 0 0 1.5rem rgba(255, 111, 125, 0.5);
}

.status-label {
  margin: 0 0 0.25rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-copy h2 {
  margin: 0;
  font-size: clamp(1.2rem, 4vw, 1.55rem);
  letter-spacing: -0.025em;
}

.hero-copy > p:last-child {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.uptime-block {
  display: grid;
  min-width: 8rem;
  gap: 0.25rem;
  text-align: right;
}

.uptime-block span {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.uptime-block strong {
  font-size: 1.05rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card {
  min-width: 0;
  padding: clamp(1.2rem, 3vw, 1.55rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--panel);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.13);
  backdrop-filter: blur(14px);
}

.metric-card[hidden] {
  display: none;
}

.metric-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.metric-heading h2 {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: -0.025em;
}

.metric-value {
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  letter-spacing: -0.04em;
}

progress {
  display: block;
  width: 100%;
  height: 0.5rem;
  margin: 1.55rem 0 1.35rem;
  overflow: hidden;
  border: 0;
  border-radius: 1rem;
  appearance: none;
  background: rgba(145, 167, 189, 0.12);
}

progress::-webkit-progress-bar {
  border-radius: 1rem;
  background: rgba(145, 167, 189, 0.12);
}

progress::-webkit-progress-value {
  border-radius: 1rem;
  background: linear-gradient(90deg, #29bd94, var(--accent));
}

progress::-moz-progress-bar {
  border-radius: 1rem;
  background: linear-gradient(90deg, #29bd94, var(--accent));
}

.metric-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.metric-details div {
  min-width: 0;
}

.metric-details dt {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.metric-details dd {
  margin: 0;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  color: #6f879f;
  font-size: 0.75rem;
}

.component-panel {
  padding: clamp(1.2rem, 3vw, 1.55rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--panel);
}

.component-panel__heading,
.component-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.component-panel__heading h2 {
  margin: 0;
}

.component-panel__heading > span,
.component-item span,
.component-item time,
.component-empty {
  color: var(--muted);
  font-size: 0.78rem;
}

.component-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.2rem;
}

.component-item {
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.025);
}

.component-item > div {
  display: grid;
  min-width: 0;
  gap: 0.2rem;
}

.component-item--error {
  border-color: rgba(255, 111, 125, 0.45);
}

.dashboard-footer p {
  margin: 0;
}

.live-dot {
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 0.08rem;
}

@media (max-width: 800px) {
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .metric-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .dashboard-shell {
    width: min(100% - 1.25rem, 72rem);
  }

  .topbar {
    margin-bottom: 1.5rem;
  }

  .hero-status {
    grid-template-columns: auto 1fr;
  }

  .uptime-block {
    grid-column: 2;
    min-width: 0;
    text-align: left;
  }

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

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

  .metric-card:last-child {
    grid-column: auto;
  }

  .dashboard-footer {
    flex-direction: column;
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}