:root {
  --bg: #061018;
  --bg-glow: rgba(69, 126, 196, 0.14);
  --surface: rgba(10, 18, 28, 0.88);
  --surface-soft: rgba(14, 24, 38, 0.74);
  --surface-strong: rgba(20, 32, 49, 0.96);
  --line: rgba(150, 182, 215, 0.16);
  --line-strong: rgba(150, 182, 215, 0.28);
  --text: #eef4fb;
  --muted: #8ea5be;
  --accent: #83d7ff;
  --accent-strong: #57c3ff;
  --good: #73efb4;
  --good-soft: rgba(115, 239, 180, 0.22);
  --warn: #f4c37a;
  --danger: #ff9393;
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
  --radius: 24px;
  --radius-sm: 16px;
  --radius-xs: 12px;
  --font-sans: "Avenir Next", "IBM Plex Sans", "Segoe UI Variable", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(51, 116, 194, 0.2), transparent 28%),
    radial-gradient(circle at top right, rgba(43, 96, 168, 0.12), transparent 24%),
    linear-gradient(180deg, #08111a 0%, #050b11 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 88%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.shell {
  width: min(1220px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 22px 0 42px;
}

.page {
  display: grid;
  gap: 18px;
  animation: page-in 280ms ease-out;
}

.topbar,
.section-card,
.graph-card,
.filter-panel,
.login-panel,
.empty-state {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-strong) 0%, var(--surface) 100%);
  box-shadow: var(--shadow);
}

.topbar::after,
.section-card::after,
.graph-card::after,
.filter-panel::after,
.login-panel::after,
.empty-state::after {
  display: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 18px;
  background: rgba(8, 15, 23, 0.76);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--good), var(--accent));
  box-shadow: 0 0 20px rgba(115, 239, 180, 0.34);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-title,
.brand-subtitle,
.eyebrow,
.filter-label,
.badge,
.filter-chip,
.pill,
.milestone-key,
.app-row-kpis,
.crumbs {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-title {
  font-size: 0.96rem;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 0.76rem;
  color: var(--muted);
}

.topbar-actions,
.page-tools,
.pill-row,
.active-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge,
.filter-chip,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(14, 24, 38, 0.72);
  color: var(--muted);
  font-size: 0.76rem;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(12, 21, 31, 0.72);
}

.lang-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-link:hover {
  color: var(--text);
}

.lang-link.is-active {
  color: var(--text);
  background: rgba(131, 215, 255, 0.14);
  border: 1px solid var(--line-strong);
}

.page-head,
.section-head,
.graph-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.page-head {
  align-items: end;
  padding: 6px 4px 0;
}

.page-head--compact {
  align-items: start;
}

.title-stack,
.graph-head > div:first-child,
.section-head > div:first-child {
  display: grid;
  gap: 8px;
}

.eyebrow {
  color: var(--muted);
  font-size: 0.74rem;
}

.page-title,
.graph-title,
.section-title {
  margin: 0;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.page-title {
  font-size: clamp(2rem, 4vw, 3.1rem);
}

.graph-title,
.section-title {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
}

.page-copy,
.graph-copy,
.section-copy,
.filter-hint,
.app-row-meta,
.milestone-note,
.distribution-value,
.crumbs,
.empty-mini {
  margin: 0;
  color: var(--muted);
}

.crumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.74rem;
}

.crumbs a {
  color: var(--text);
}

.ghost-button,
.primary-button,
.danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease, background 140ms ease;
}

.ghost-button {
  background: rgba(12, 21, 31, 0.72);
  color: var(--text);
}

.primary-button {
  background: linear-gradient(135deg, rgba(87, 195, 255, 0.18), rgba(115, 239, 180, 0.12));
  color: var(--text);
}

.danger-button {
  background: linear-gradient(135deg, rgba(255, 147, 147, 0.18), rgba(244, 195, 122, 0.12));
  color: #ffd4d4;
}

.ghost-button:hover,
.primary-button:hover,
.danger-button:hover,
.section-link:hover,
.app-row:hover {
  border-color: var(--line-strong);
}

.ghost-button:hover,
.primary-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
}

.section-stack,
.graph-grid {
  display: grid;
  gap: 18px;
}

.graph-grid {
  grid-template-columns: minmax(0, 1.55fr) repeat(2, minmax(0, 1fr));
}

.graph-card--wide {
  grid-column: 1 / -1;
}

.section-card,
.graph-card,
.filter-panel,
.login-panel,
.empty-state {
  padding: 20px;
}

.section-card {
  display: grid;
  gap: 18px;
}

.section-actions,
.action-form,
.inline-form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-form,
.inline-form {
  margin: 0;
}

.section-link {
  display: inline-block;
}

.filter-panel {
  display: grid;
  gap: 14px;
}

.filter-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto auto;
  gap: 12px;
  align-items: end;
}

.filter-field,
.field {
  display: grid;
  gap: 8px;
}

.filter-label {
  color: var(--muted);
  font-size: 0.72rem;
}

.select,
.input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  background: rgba(7, 13, 21, 0.92);
  color: var(--text);
  outline: none;
}

.select:focus,
.input:focus {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px rgba(87, 195, 255, 0.14);
}

.app-list,
.distribution-list,
.login-form {
  display: grid;
  gap: 12px;
}

.app-row-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: stretch;
}

.app-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(11, 18, 28, 0.92) 0%, rgba(8, 14, 22, 0.88) 100%);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.danger-button--small {
  min-height: 100%;
  padding-inline: 14px;
}

.app-row:hover {
  transform: translateY(-1px);
  background: linear-gradient(180deg, rgba(13, 22, 34, 0.96) 0%, rgba(10, 17, 26, 0.92) 100%);
}

.app-row-copy,
.app-row-side {
  display: grid;
  gap: 8px;
}

.app-row-title {
  font-size: 1.04rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.metric-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(7, 13, 21, 0.68);
}

.metric-label {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-value {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
}

.app-row-side {
  justify-items: stretch;
}

.app-row-kpis {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.72rem;
}

.curve-widget {
  display: grid;
  gap: 10px;
}

.curve-widget--small {
  min-width: 0;
}

.curve-widget--large .curve-axis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.curve-axis {
  color: var(--muted);
  font-size: 0.72rem;
}

.curve-svg {
  width: 100%;
  height: auto;
  display: block;
}

.curve-guide {
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.curve-area {
  fill: url(#curve-fill);
}

.curve-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.curve-dot {
  fill: var(--good);
  stroke: rgba(6, 16, 24, 0.92);
  stroke-width: 2;
}

.curve-svg defs,
.curve-widget svg defs {
  display: block;
}

.curve-widget svg {
  overflow: visible;
}

.curve-widget svg .curve-area {
  fill: rgba(87, 195, 255, 0.18);
}

.milestone-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.milestone-cell,
.distribution-row {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  background: rgba(7, 13, 21, 0.68);
}

.milestone-key,
.distribution-label {
  font-size: 0.72rem;
  color: var(--muted);
}

.milestone-value {
  font-size: 1.2rem;
  font-weight: 700;
}

.distribution-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.distribution-track {
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.distribution-bar {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-strong), var(--good));
}

.login-shell {
  min-height: calc(100vh - 70px);
  display: grid;
  place-items: center;
}

.login-panel {
  width: min(460px, 100%);
}

.error-chip {
  margin: 0;
  color: var(--danger);
}

.empty-state,
.empty-mini {
  display: grid;
  gap: 8px;
}

.empty-mini {
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-xs);
  background: rgba(7, 13, 21, 0.56);
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

  .filter-form .primary-button,
  .filter-form .ghost-button {
    width: 100%;
  }

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

  .app-row-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 18px, 100%);
    padding-top: 14px;
  }

  .topbar,
  .page-head,
  .section-head,
  .graph-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topbar {
    padding: 14px 16px;
  }

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .filter-form,
  .milestone-strip {
    grid-template-columns: 1fr;
  }

  .section-card,
  .graph-card,
  .filter-panel,
  .login-panel,
  .empty-state {
    padding: 16px;
  }

  .app-row {
    padding: 14px;
  }
}