:root {
  color-scheme: light;
  --ink: #0b1f33;
  --ink-soft: #41566b;
  --paper: #f4f7f9;
  --surface: #ffffff;
  --line: #dce5ea;
  --brand: #0b6f68;
  --brand-dark: #064e49;
  --brand-pale: #dff4f1;
  --accent: #e9b949;
  --danger: #a64040;
  --shadow: 0 22px 55px rgba(11, 31, 51, 0.1);
  --radius: 18px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(11, 111, 104, 0.08), transparent 32rem),
    var(--paper);
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  color: white;
  background: var(--ink);
  border-radius: 0.5rem;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  min-height: 76px;
  padding: 0 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(11, 31, 51, 0.08);
  background: rgba(244, 247, 249, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--brand);
  border-radius: 12px 12px 4px 12px;
  font-weight: 800;
}

.brand strong,
.brand small,
.user-chip strong,
.user-chip small {
  display: block;
}

.brand strong {
  letter-spacing: -0.02em;
}

.brand small,
.user-chip small {
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.badge {
  padding: 0.42rem 0.68rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-warning {
  color: #6a4a08;
  background: #fff1c9;
}

.badge-success {
  color: var(--brand-dark);
  background: var(--brand-pale);
}

.login-layout {
  width: min(1160px, 92vw);
  min-height: calc(100vh - 146px);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 7rem) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.75fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
}

.login-intro h1 {
  max-width: 790px;
  margin: 0.6rem 0 1.25rem;
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: 0.95;
  letter-spacing: -0.065em;
}

.login-intro > p:not(.eyebrow) {
  max-width: 640px;
  color: var(--ink-soft);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.eyebrow {
  margin: 0 0 0.45rem;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.feature-list {
  margin: 2.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 650;
}

.feature-list span {
  color: var(--brand);
  font-size: 0.7rem;
}

.login-card,
.panel,
.metric-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(11, 31, 51, 0.08);
  box-shadow: var(--shadow);
}

.login-card {
  padding: clamp(1.5rem, 4vw, 2.7rem);
  border-radius: 28px;
}

.login-card h2,
.panel h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

.login-card h2 {
  font-size: 2rem;
}

.muted {
  color: var(--ink-soft);
}

form {
  margin-top: 2rem;
  display: grid;
  gap: 0.75rem;
}

label {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  font-weight: 750;
}

input {
  width: 100%;
  padding: 0.9rem 1rem;
  color: var(--ink);
  background: white;
  border: 1px solid #becbd3;
  border-radius: 10px;
  outline: none;
}

input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(11, 111, 104, 0.12);
}

.button {
  min-height: 44px;
  padding: 0.72rem 1rem;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 750;
}

.button:focus-visible,
.nav-link:focus-visible {
  outline: 3px solid rgba(11, 111, 104, 0.28);
  outline-offset: 2px;
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.button-primary {
  margin-top: 0.75rem;
  color: white;
  background: var(--brand);
}

.button-primary:hover {
  background: var(--brand-dark);
}

.button-secondary {
  color: var(--brand-dark);
  background: var(--brand-pale);
}

.button-ghost {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
}

.form-message {
  min-height: 1.3rem;
  margin: 0.4rem 0 0;
  color: var(--danger);
  font-size: 0.82rem;
}

.dashboard {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 245px minmax(0, 1fr);
}

.sidebar {
  padding: 2rem 1.2rem;
  display: flex;
  flex-direction: column;
  color: #d8e2e9;
  background: var(--ink);
}

.sidebar-label {
  margin: 0 0 1rem;
  padding: 0 0.8rem;
  color: #8194a5;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sidebar nav {
  display: grid;
  gap: 0.35rem;
}

.nav-link {
  padding: 0.75rem 0.85rem;
  border-radius: 9px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 650;
}

.nav-link:hover,
.nav-link.active {
  color: white;
  background: rgba(255, 255, 255, 0.09);
}

.sidebar-footer {
  margin-top: auto;
  padding: 1rem 0.8rem 0;
  display: flex;
  gap: 0.6rem;
  align-items: center;
  color: #9fb1bf;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.75rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #57d6a9;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(87, 214, 169, 0.12);
}

.workspace {
  width: min(1240px, 100%);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.workspace-heading,
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.workspace-heading h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -0.055em;
}

.user-chip {
  padding: 0.55rem 0.7rem 0.55rem 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.user-chip > span:first-child {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--brand);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
}

.metric-grid {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card {
  padding: 1.25rem;
  border-radius: var(--radius);
}

.metric-card span,
.metric-card small {
  display: block;
  color: var(--ink-soft);
}

.metric-card span {
  font-size: 0.76rem;
  font-weight: 750;
}

.metric-card strong {
  display: block;
  margin: 0.5rem 0;
  font-size: 2.4rem;
  letter-spacing: -0.05em;
}

.metric-card small {
  font-size: 0.72rem;
}

.metric-primary {
  color: white;
  background: var(--brand);
}

.metric-primary span,
.metric-primary small {
  color: rgba(255, 255, 255, 0.74);
}

.panel {
  padding: 1.35rem;
  border-radius: var(--radius);
}

.table-wrap {
  margin-top: 1.2rem;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.85rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 0.83rem;
}

th {
  color: var(--ink-soft);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-pill {
  display: inline-flex;
  padding: 0.34rem 0.55rem;
  color: var(--brand-dark);
  background: var(--brand-pale);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 750;
  white-space: nowrap;
}

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

.compact-panel {
  min-height: 245px;
}

.summary-list {
  margin-top: 1rem;
  display: grid;
  gap: 0.6rem;
}

.summary-item {
  padding: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--paper);
  border-radius: 10px;
  font-size: 0.82rem;
}

.summary-item strong {
  font-size: 1rem;
}

.empty-state {
  color: var(--ink-soft);
  text-align: center;
}

.notice {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  color: #6a4a08;
  background: #fff1c9;
  border: 1px solid #efd58b;
  border-radius: 10px;
  font-size: 0.82rem;
}

.site-footer {
  min-height: 70px;
  padding: 1rem 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
}

.hidden {
  display: none !important;
}

@media (max-width: 980px) {
  .login-layout {
    grid-template-columns: 1fr;
  }

  .login-card {
    max-width: 560px;
  }

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

  .sidebar {
    padding: 0.8rem 1rem;
  }

  .sidebar-label,
  .sidebar-footer {
    display: none;
  }

  .sidebar nav {
    display: flex;
    overflow-x: auto;
  }

  .nav-link {
    white-space: nowrap;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 0 1rem;
  }

  .badge {
    display: none;
  }

  .login-layout {
    width: min(100% - 2rem, 520px);
    padding: 2.5rem 0;
  }

  .login-intro h1 {
    font-size: clamp(2.8rem, 16vw, 4.5rem);
  }

  .workspace {
    padding: 1.2rem 1rem 2rem;
  }

  .workspace-heading,
  .panel-heading,
  .site-footer {
    align-items: flex-start;
  }

  .workspace-heading {
    flex-direction: column;
  }

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

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}