* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: #f2f4f7; color: #1d2433; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.tarjeta { background: #fff; width: 100%; max-width: 420px; padding: 28px 24px; border-radius: 14px; box-shadow: 0 6px 24px rgba(0,0,0,.08); }
.logo { display: block; max-width: 160px; max-height: 80px; margin: 0 auto 16px; }
h1 { font-size: 1.4rem; margin: 0 0 8px; }
label { display: block; margin: 14px 0; font-size: .95rem; }
input:not([type=checkbox]):not([type=hidden]) { display: block; width: 100%; margin-top: 6px; padding: 12px; font-size: 1rem; border: 1px solid #c7ccd6; border-radius: 8px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; }
.check input { margin-top: 3px; width: 18px; height: 18px; flex: none; }
button, .boton { display: inline-block; background: var(--color, #0b6bcb); color: #fff; border: 0; border-radius: 8px; padding: 12px 18px; font-size: 1rem; cursor: pointer; text-decoration: none; }
.tarjeta button { width: 100%; margin-top: 8px; }
a { color: var(--color, #0b6bcb); }
.error { color: #b42318; }
.texto { font-size: .9rem; line-height: 1.5; white-space: pre-line; }
body.panel { display: block; padding: 0; }
.panel header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; background: #1d2433; color: #fff; padding: 12px 16px; }
.panel header button { padding: 6px 12px; font-size: .9rem; }
.panel section { padding: 16px; }
.filtro { display: flex; flex-wrap: wrap; gap: 10px; }
.filtro select { padding: 10px; font-size: 1rem; border-radius: 8px; max-width: 100%; }
.tabla { overflow-x: auto; background: #fff; border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #e4e7ec; white-space: nowrap; }
.vista-previa { background: #fff4e5; color: #8a4b00; border-radius: 8px; padding: 8px 12px; font-size: .85rem; margin: 0 0 16px; }