:root {
  --bg: #0a1315;
  --bg-soft: #0f1c1f;
  --panel: rgba(12, 25, 29, 0.8);
  --panel-strong: rgba(10, 21, 25, 0.92);
  --line: rgba(102, 201, 200, 0.28);
  --line-strong: rgba(255, 194, 87, 0.34);
  --text: #f2fbfa;
  --text-soft: #b3c9c6;
  --muted: #7e9894;
  --brand: #66c9c8;
  --accent: #ffc257;
  --danger: #ff7a7a;
  --ok: #4ad28f;
  --warn: #f3b64a;
  --badge: #173239;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "Plus Jakarta Sans", sans-serif;
  background:
    radial-gradient(52rem 28rem at 85% -10%, rgba(102, 201, 200, 0.17), transparent 64%),
    radial-gradient(38rem 24rem at -5% 0%, rgba(255, 194, 87, 0.16), transparent 58%),
    linear-gradient(140deg, #071012 0%, var(--bg) 50%, #081417 100%);
  padding: clamp(0.9rem, 2vw, 1.6rem);
}

.aurora {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(20rem 20rem at 12% 82%, rgba(102, 201, 200, 0.16), transparent 66%),
    radial-gradient(16rem 16rem at 92% 80%, rgba(255, 194, 87, 0.13), transparent 70%);
}

.shell-header,
.shell-main {
  width: min(1320px, 100%);
  margin: 0 auto;
}

.shell-header {
  display: block;
  margin-bottom: 1rem;
  animation: rise 420ms ease;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  margin-top: 0;
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
  line-height: 1.1;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(170deg, rgba(11, 25, 30, 0.96), var(--panel));
  box-shadow: 0 16px 36px rgba(3, 8, 10, 0.45);
  backdrop-filter: blur(4px);
  padding: 1rem;
  animation: rise 460ms ease;
}

.auth-wrap {
  display: block;
}

.auth-card.simple {
  max-width: 640px;
  margin: 0 auto;
}

.auth-grid {
  display: grid;
  gap: 0.78rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.35rem;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border-radius: 11px;
  border: 1px solid rgba(102, 201, 200, 0.35);
  background: rgba(7, 16, 19, 0.8);
  color: var(--text);
  padding: 0.64rem 0.72rem;
}

input:focus,
select:focus {
  outline: 2px solid rgba(102, 201, 200, 0.25);
  border-color: rgba(102, 201, 200, 0.62);
}

.auth-grid .full {
  grid-column: 1 / -1;
}

.auth-actions {
  display: grid;
  gap: 0.55rem;
}

button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.62rem 0.95rem;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}

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

button:disabled {
  cursor: wait;
  opacity: 0.75;
}

.btn-primary {
  font-weight: 700;
  color: #112018;
  background: linear-gradient(120deg, var(--accent), #ffdf9a 55%, #ffe9bf 100%);
}

.btn-ghost {
  border-color: rgba(102, 201, 200, 0.38);
  background: rgba(8, 18, 23, 0.6);
  color: var(--text);
}

.btn-danger {
  border-color: rgba(255, 122, 122, 0.55);
  background: rgba(47, 15, 15, 0.72);
  color: #ffd7d7;
}

.message {
  margin: 0;
  min-height: 1.2rem;
  font-size: 0.89rem;
}

.message.ok {
  color: var(--ok);
}

.message.err {
  color: var(--danger);
}

.hidden {
  display: none !important;
}

.workspace {
  display: grid;
  gap: 0.92rem;
}

.workspace-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.meta {
  margin: 0.25rem 0 0;
  color: var(--text-soft);
}

.workspace-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.tab-nav {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  padding: 0.5rem;
  position: sticky;
  top: 0.45rem;
  z-index: 5;
}

.tab-btn {
  border-radius: 12px;
  border: 1px solid rgba(102, 201, 200, 0.28);
  background: rgba(8, 17, 22, 0.75);
  color: var(--text-soft);
  font-weight: 600;
  padding: 0.56rem 0.8rem;
}

.tab-btn.active {
  color: #0f1f24;
  border-color: rgba(255, 194, 87, 0.7);
  background: linear-gradient(120deg, var(--accent), #ffd892);
}

.view {
  display: grid;
  gap: 0.9rem;
  animation: fadeIn 260ms ease;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.72rem;
}

.metric-card span {
  display: block;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.metric-card strong {
  display: block;
  margin-top: 0.24rem;
  font-size: clamp(1.2rem, 2.2vw, 1.9rem);
}

.metric-card.warn {
  border-color: rgba(243, 182, 74, 0.35);
}

.metric-card.danger {
  border-color: rgba(255, 122, 122, 0.35);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.72rem;
}

.section-head h3 {
  font-size: 1.05rem;
}

.section-head span {
  font-size: 0.79rem;
  color: var(--text-soft);
}

.filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.62rem;
  margin-bottom: 0.75rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(102, 201, 200, 0.18);
  border-radius: 12px;
}

.table-wrap.compact {
  max-height: 300px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid rgba(102, 201, 200, 0.18);
  padding: 0.58rem 0.5rem;
}

th {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.68rem;
  color: #c9ded9;
  background: rgba(10, 22, 27, 0.88);
  position: sticky;
  top: 0;
  z-index: 1;
}

td {
  font-size: 0.88rem;
  color: #f0fbfa;
}

tbody tr:hover {
  background: rgba(20, 45, 52, 0.5);
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
  font-size: 0.74rem;
  border: 1px solid transparent;
  background: var(--badge);
}

.badge.ok {
  border-color: rgba(74, 210, 143, 0.35);
  color: #abf0cd;
}

.badge.warn {
  border-color: rgba(243, 182, 74, 0.38);
  color: #ffe0aa;
}

.badge.danger {
  border-color: rgba(255, 122, 122, 0.4);
  color: #ffc5c5;
}

.badge.muted {
  border-color: rgba(179, 201, 198, 0.3);
  color: #d2e0dd;
}

.dot-list {
  margin: 0;
  padding-left: 1rem;
  color: var(--text-soft);
}

.dot-list li + li {
  margin-top: 0.3rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 1080px) {
  .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .workspace-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .auth-wrap,
  .split-grid,
  .metric-grid,
  .filters,
  .auth-grid {
    grid-template-columns: 1fr;
  }

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

  .tab-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .tab-btn {
    white-space: nowrap;
  }
}