:root {
  --td-green-950: #064e3b;
  --td-green-700: #059669;
  --td-green-500: #10b981;
  --td-green-200: #a7f3d0;
  --td-green-50: #ecfdf5;
  --td-yellow-400: #fbbf24;
  --td-ink: #1a1f36;
  --td-surface: #ffffff;
  --td-background: #f6f8fa;
  --td-text: #1a1f36;
  --td-muted: #697386;
  --td-danger: #b42318;
  --td-border: #e3e8ee;
  --td-border-strong: #cbd5e1;
  --td-shadow-sm: 0 1px 2px rgba(26,31,54,.06), 0 2px 8px rgba(26,31,54,.04);
  --td-shadow-md: 0 8px 30px rgba(26,31,54,.10);
  --td-shadow-lg: 0 24px 70px rgba(26,31,54,.16);
  --td-radius-sm: 7px;
  --td-radius-md: 10px;
  --td-radius-lg: 18px;
  --td-radius-pill: 999px;
  --td-transition: 150ms ease;
  /* Alias temporales para plantillas existentes. */
  --color-verde-oscuro: var(--td-green-950);
  --color-primario: var(--td-green-500);
  --color-verde-suave: var(--td-green-200);
  --color-fondo: var(--td-background);
  --color-acento: var(--td-yellow-400);
  --color-texto: var(--td-text);
  --color-borde: var(--td-green-200);
  --color-link: var(--td-green-200);
  --color-accent: var(--td-green-500);
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  background: var(--td-background);
  color: var(--td-text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
a { color: var(--td-green-700); }

.td-card, .card {
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--td-border);
  border-radius: 10px;
  box-shadow: var(--td-shadow-sm);
}
.td-card { padding: 1.5rem; }

.td-button, .btn-primario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  border: 0;
  border-radius: 7px;
  padding: .65rem 1rem;
  background: var(--td-green-500);
  color: #fff;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 1px rgba(0,0,0,.04);
  transition: transform var(--td-transition), box-shadow var(--td-transition), background var(--td-transition);
}
.td-button:hover, .btn-primario:hover {
  background: var(--td-green-700);
  color: #fff;
  box-shadow: 0 2px 5px rgba(26,31,54,.10);
}
.td-button--secondary { background: var(--td-surface); border: 1px solid var(--td-border); box-shadow: none; }
.td-button--accent { background: var(--td-yellow-400); }
.td-button--danger { background: var(--td-danger); color: #fff; }

.td-input,
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
select,
textarea {
  border: 1px solid var(--td-border-strong);
  border-radius: 7px;
  background: var(--td-surface);
  color: var(--td-green-950);
  transition: border-color var(--td-transition), box-shadow var(--td-transition);
}
.td-input:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: var(--td-green-500) !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, .17);
}

.td-table { width: 100%; border-collapse: collapse; background: var(--td-surface); }
.td-table th, table th { color: var(--td-muted); font-size: .76rem; font-weight: 720; }
.td-table th, .td-table td { padding: .9rem 1rem; border-bottom: 1px solid var(--td-border); }

.td-badge { display: inline-flex; border-radius: var(--td-radius-pill); padding: .28rem .58rem; background: var(--td-green-50); color: var(--td-green-950); font-size: .74rem; font-weight: 700; }
.td-badge--accent { background: #fff7d6; }
.td-badge--muted { background: #eef2f6; color: var(--td-muted); }

.td-alert { padding: .9rem 1rem; border: 1px solid var(--td-green-200); border-radius: 12px; background: var(--td-green-50); color: var(--td-green-950); }
.td-alert--danger { border-color: #f2b8b5; background: #fff3f2; color: var(--td-danger); }

.td-mesh {
  background:
    radial-gradient(circle at 82% 16%, rgba(251, 191, 36, .12), transparent 24%),
    radial-gradient(circle at 70% 70%, rgba(16, 185, 129, .10), transparent 36%),
    #ffffff;
}

.td-page-title { margin: 0; color: var(--td-ink); font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1; letter-spacing: -.055em; }
.td-muted { color: var(--td-muted); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}