* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #071019;
  --surface: #0d1924;
  --surface-raised: #122230;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f7fafc;
  --muted: #9eafbd;
  --primary: #38d98b;
  --primary-dark: #081e15;
  --success: #7ee7b2;
  --warning: #ffd166;
  --danger: #ff9b9b;
  --info: #8dd9ff;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 0%, rgba(56, 217, 139, 0.12), transparent 30rem),
    radial-gradient(circle at 95% 25%, rgba(70, 167, 255, 0.09), transparent 27rem),
    var(--bg);
}

button,
input {
  font: inherit;
}

.page {
  width: min(100% - 40px, 1120px);
  margin-inline: auto;
  padding-block: clamp(28px, 6vw, 72px);
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  align-items: end;
  gap: clamp(24px, 5vw, 64px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(13, 25, 36, 0.84);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  max-width: 600px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.hero p {
  max-width: 58ch;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(0.96rem, 2vw, 1.05rem);
  line-height: 1.65;
}

.search-form {
  min-width: 0;
}

.search-form label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.9rem;
  font-weight: 750;
}

.input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input {
  width: 100%;
  min-width: 0;
  height: 54px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 13px;
  outline: none;
  color: var(--text);
  background: #09131c;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input::placeholder {
  color: #6f8291;
}

input:focus-visible {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(56, 217, 139, 0.13);
}

button {
  height: 54px;
  padding: 0 22px;
  border: 0;
  border-radius: 13px;
  color: var(--primary-dark);
  background: var(--primary);
  cursor: pointer;
  font-weight: 850;
  transition: transform 160ms ease, filter 160ms ease;
}

button:hover:not(:disabled) {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

button:focus-visible {
  outline: 3px solid rgba(56, 217, 139, 0.4);
  outline-offset: 3px;
}

button:disabled,
input:disabled {
  cursor: wait;
  opacity: 0.65;
}

.hint {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.8rem;
}

.estado {
  grid-column: 2;
  min-height: 20px;
  margin: -42px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  transform: translateY(48px);
}

.estado.loading { color: var(--warning); }
.estado.success { color: var(--success); }
.estado.error { color: var(--danger); }

.resultado {
  margin-top: 34px;
}

.resultado:empty {
  display: none;
}

.persona-card {
  animation: fade-in 280ms ease-out;
}

.persona-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding-inline: 4px;
}

.persona-heading {
  min-width: 0;
}

.persona-top h2 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.subtext {
  display: inline;
  margin: 0 14px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
}

.badge { padding: 7px 11px; }
.status-pill { padding: 6px 9px; white-space: nowrap; }
.badge.titular { color: var(--info); background: rgba(78, 183, 236, 0.12); }
.activo { color: var(--success); background: rgba(56, 217, 139, 0.12); }
.inactivo { color: var(--danger); background: rgba(255, 123, 123, 0.1); }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  margin-bottom: 34px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.summary-item {
  min-width: 0;
  padding: 22px;
}

.summary-item + .summary-item {
  border-left: 1px solid var(--line);
}

.summary-label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.8rem;
}

.summary-value {
  display: block;
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  font-weight: 850;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.history {
  min-width: 0;
}

.section-title {
  margin: 0 0 14px;
  padding-inline: 4px;
  font-size: 1.05rem;
}

.empresas-list {
  display: grid;
  gap: 14px;
}

.empresa-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.empresa-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.empresa-heading { min-width: 0; }

.empresa-nombre {
  margin: 0 0 7px;
  font-size: 1.05rem;
  overflow-wrap: anywhere;
}

.empresa-meta {
  display: inline;
  margin: 0 12px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.nominas-list {
  display: grid;
}

.nomina-item {
  padding: 20px 22px;
}

.nomina-item + .nomina-item {
  border-top: 1px solid var(--line);
}

.nomina-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.nomina-name {
  font-size: 0.92rem;
  font-weight: 800;
}

.nomina-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.nomina-box {
  min-width: 0;
}

.nomina-box span:first-child {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.76rem;
}

.nomina-box span:last-child {
  display: block;
  font-size: 0.9rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.empty-box {
  padding: 22px;
  color: var(--muted);
  font-size: 0.9rem;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 820px) {
  .page { width: min(100% - 28px, 700px); }

  .search-panel {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .hero h1 { max-width: 15ch; }

  .estado {
    grid-column: 1;
    margin: -10px 0 0;
    transform: none;
  }

  .summary-grid { grid-template-columns: 1fr; }
  .summary-item + .summary-item { border-left: 0; border-top: 1px solid var(--line); }
  .nomina-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .page {
    width: min(100% - 20px, 520px);
    padding-block: 10px 28px;
  }

  .search-panel {
    gap: 24px;
    padding: 24px 18px;
    border-radius: 20px;
  }

  .hero h1 { font-size: 2.15rem; }
  .hero p { margin-top: 15px; }

  .input-row { grid-template-columns: 1fr; }
  button { width: 100%; }

  .resultado { margin-top: 28px; }
  .persona-top { margin-bottom: 18px; }
  .subtext { display: block; margin: 3px 0; }

  .summary-grid,
  .empresa-card { border-radius: 16px; }

  .summary-item,
  .empresa-top,
  .nomina-item { padding: 17px; }

  .empresa-top { flex-direction: column; gap: 12px; }
  .empresa-meta { display: block; margin: 2px 0; }
  .nomina-grid { grid-template-columns: 1fr; gap: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}