* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, "Segoe UI", sans-serif;
       background: #f2f5f1; color: #1d2a1d; }
header.top { display: flex; justify-content: space-between; align-items: center;
             background: #23662e; color: #fff; padding: 12px 20px; }
header.top .brand { font-weight: 700; }
header.top a { color: #d8f0d8; text-decoration: none; }
main { max-width: 1100px; margin: 20px auto; padding: 0 16px; }
.card { background: #fff; border-radius: 10px; padding: 18px 20px;
        margin-bottom: 18px; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.card.slim { max-width: 380px; margin: 60px auto; }
h2 { margin-top: 0; font-size: 1.1rem; color: #23662e; }
label { display: block; margin: 10px 0 4px; font-size: .9rem; }
input, select { padding: 7px 9px; border: 1px solid #bcd0bc; border-radius: 6px;
                font-size: .95rem; width: 100%; }
form.inline { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
form.inline label { flex: 1 1 180px; margin: 0; }
button { background: #23662e; color: #fff; border: 0; border-radius: 6px;
         padding: 8px 14px; cursor: pointer; font-size: .9rem; }
button:hover { background: #2e8540; }
button.danger { background: #a33; }
button.danger:hover { background: #c44; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { padding: 7px 8px; border-bottom: 1px solid #e4ece4; text-align: left;
         vertical-align: top; }
tr.exp td { background: #fdeaea; }
tr.warn td { background: #fdf6e3; }
tr.rev td { background: #f0f0f0; color: #888; }
.mono { font-family: Consolas, monospace; }
.small { font-size: .8rem; }
.acciones form { display: inline-block; margin: 2px 4px 2px 0; }
.acciones select { width: auto; padding: 4px; }
.acciones button { padding: 4px 10px; font-size: .8rem; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.flash.ok { background: #e2f3e2; color: #1d5a1d; }
.flash.err { background: #fdeaea; color: #8a1f1f; }
footer { text-align: center; color: #7a8a7a; font-size: .8rem; margin: 30px 0; }