/* ============================================================================
   ACEF - base.css : variables, reset, tipografia, botones, badges, utilidades.
   Paleta corporativa CEF / Udima.
   ========================================================================== */

:root {
  --bg: #f4f6f4;
  --surface: #ffffff;
  --surface-2: #f7f9f7;
  --text: #1a2a1a;
  --text-soft: #3d5a3d;
  --muted: #7a9480;
  --border: #dde6de;
  --border-strong: #c4d4c6;
  --primary: #1a4d2e;
  --primary-dark: #0d2e1a;
  --primary-soft: #e6f2e8;
  --accent: #7dc400;
  --accent-dark: #5e9300;
  --accent-soft: #f0f9e0;
  --sidebar-bg: #0d2117;
  --success: #2f9e7d;
  --success-soft: #e7f5ef;
  --warning: #b07d12;
  --warning-soft: #fbf3e0;
  --danger: #c0392b;
  --danger-soft: #fbeae8;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(16, 40, 20, 0.05), 0 1px 3px rgba(16, 40, 20, 0.07);
  --shadow-lg: 0 10px 30px rgba(16, 40, 20, 0.14);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1 { font-size: 1.4rem; margin: 0 0 .2rem; font-weight: 650; }
h2 { font-size: 1rem; margin: 0; font-weight: 620; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.mono { font-family: var(--mono); font-size: .85em; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.grow { flex: 1; }
.link { font-weight: 550; font-size: .9rem; }

/* --- Botones -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  padding: .5rem .9rem; font-size: .875rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: background .15s, border-color .15s, color .15s, opacity .15s;
  white-space: nowrap; line-height: 1;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-dark); }
.btn-secondary { background: var(--primary-soft); color: var(--primary-dark); border-color: transparent; }
.btn-secondary:hover:not(:disabled) { background: #d0e8d4; }
.btn-ghost { background: transparent; color: var(--text-soft); border-color: var(--border-strong); }
.btn-ghost:hover:not(:disabled) { background: var(--surface-2); border-color: var(--muted); }
.btn-sm { padding: .35rem .6rem; font-size: .8rem; }
.btn-block { width: 100%; }

/* --- Badges --------------------------------------------------------------- */
.badge {
  display: inline-block; padding: .15rem .5rem; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em;
}
.badge-new { background: var(--primary-soft); color: var(--primary-dark); }
.badge-ok { background: var(--success-soft); color: var(--success); }
.badge-muted { background: #eef0f3; color: var(--muted); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-soft { background: #eef0f3; color: var(--text-soft); }

/* --- Cards ---------------------------------------------------------------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.1rem 1.2rem; box-shadow: var(--shadow);
  margin-bottom: 1.1rem;
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .9rem; gap: 1rem; }

/* --- Estados (loading/empty/error) --------------------------------------- */
.loading { color: var(--muted); padding: 1.5rem; text-align: center; }
.boot-loading { display: flex; align-items: center; justify-content: center; gap: .6rem; height: 100vh; color: var(--muted); }
.empty-state { text-align: center; color: var(--muted); padding: 2.2rem 1rem; }
.empty-icon { font-size: 2rem; opacity: .5; margin-bottom: .4rem; }
.error-block { background: var(--danger-soft); color: var(--danger); padding: 1rem 1.2rem; border-radius: var(--radius-sm); border: 1px solid #f1c9c4; }

.spinner {
  display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3);
  border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.dot-ok, .dot-bad { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: .35rem; }
.dot-ok { background: var(--accent); }
.dot-bad { background: var(--danger); }

/* --- Toasts --------------------------------------------------------------- */
.toast-container { position: fixed; bottom: 1.2rem; right: 1.2rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }
.toast {
  background: var(--primary-dark); color: #fff; padding: .7rem 1rem; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); font-size: .85rem; opacity: 0; transform: translateY(8px);
  transition: opacity .25s, transform .25s; max-width: 320px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--accent-dark); }
.toast-danger { background: var(--danger); }
.toast-info { background: var(--primary); }

/* --- Grids ---------------------------------------------------------------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }