/* Paleta igual que tailwind.config.ts del proyecto original */
:root {
  --primary: #EF0707;
  --primary-dark: #C70606;
  --ink: #15110F;
  --bone: #F4F2F0;
  --border: #E5E0DC;
  --text: #2A211D;
  --muted: #6b6360;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bone); color: var(--text); }
a { color: var(--primary-dark); text-decoration: none; }

.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--ink); color: #fff; display: flex; flex-direction: column; padding: 20px 16px; flex-shrink: 0; }
.sidebar .brand { font-weight: 800; font-size: 15px; line-height: 1.3; margin-bottom: 24px; }
.sidebar .brand span { color: var(--primary); }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar nav a { color: rgba(255,255,255,0.75); padding: 9px 10px; border-radius: 8px; font-size: 14px; font-weight: 600; }
.sidebar nav a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.user-box { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 14px; font-size: 13px; }
.user-box .muted { color: rgba(255,255,255,0.5); font-size: 11px; margin-bottom: 8px; }
.link-btn { background: none; border: none; color: rgba(255,255,255,0.6); font-size: 12px; cursor: pointer; padding: 0; }

.content { flex: 1; padding: 28px 32px; max-width: 1100px; }

.alert { padding: 10px 14px; border-radius: 10px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.alert-success { background: #E9F9EE; color: #15803D; }
.alert-error { background: #FDEAEA; color: #9E0505; }

h1 { font-size: 24px; font-weight: 800; margin: 0 0 4px; }
.subtitle { color: var(--muted); font-size: 14px; margin: 0 0 20px; }

.card { background: #fff; border-radius: 16px; box-shadow: 0 1px 2px rgba(21,17,15,0.06), 0 6px 18px rgba(21,17,15,0.07); padding: 20px; margin-bottom: 16px; }

.label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); margin-bottom: 4px; }
.input, select.input, textarea.input {
  width: 100%; border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--text);
}
textarea.input { resize: vertical; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { margin-bottom: 12px; }

.btn-primary, .btn-secondary, .btn-danger {
  display: inline-flex; align-items: center; gap: 6px; border: none; border-radius: 10px;
  padding: 10px 16px; font-size: 14px; font-weight: 700; cursor: pointer; font-family: inherit;
}
.btn-primary { background: var(--primary-dark); color: #fff; }
.btn-secondary { background: var(--bone); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: #FDEAEA; color: #9E0505; }

table.list { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; }
table.list th, table.list td { padding: 10px 14px; text-align: left; font-size: 13px; border-bottom: 1px solid var(--border); }
table.list th { font-size: 11px; text-transform: uppercase; color: var(--muted); font-weight: 700; }

.block-card { background: var(--bone); border-radius: 14px; padding: 14px; margin-bottom: 12px; }
.block-header { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.part-label-input { width: 60px; text-align: center; font-weight: 700; font-size: 12px; }
.item-row { background: #fff; border-radius: 10px; padding: 8px; margin-bottom: 6px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.item-row .input { width: auto; flex: 1; min-width: 120px; }
.item-row .narrow { flex: 0 0 70px; min-width: 60px; }

.pill { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--bone); color: var(--muted); }