/* =========================== BASE =========================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; color: var(--text); }
p { margin: 0 0 .6em; }
img { display: block; max-width: 100%; }
svg { max-width: 100%; }
svg.ic { display: inline-block; vertical-align: -3px; flex: 0 0 auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid rgba(var(--primary-rgb), .55); outline-offset: 2px; }
::selection { background: rgba(var(--primary-rgb), .18); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }

/* scrollbars finos */
* { scrollbar-width: thin; scrollbar-color: #C9C8E6 transparent; }
*::-webkit-scrollbar { width: 7px; height: 7px; }
*::-webkit-scrollbar-thumb { background: #CFCDEB; border-radius: 10px; }
*::-webkit-scrollbar-track { background: transparent; }

/* =========================== SHELL =========================== */
.app { min-height: 100vh; }
.main {
  margin-left: var(--sidebar-w);
  padding-top: var(--header-h);
  min-height: 100vh;
  transition: margin-left .25s var(--ease);
}
.page {
  padding: 26px var(--pad) 40px;
  max-width: 1720px;
  margin: 0 auto;
  animation: pageIn .28s var(--ease);
}
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

body.sb-collapsed .main { margin-left: var(--sidebar-w-collapsed); }

/* ========================= HEADER ========================== */
.header {
  position: fixed; top: 0; right: 0; left: var(--sidebar-w);
  height: var(--header-h);
  background: var(--header);
  display: flex; align-items: center; gap: 14px;
  padding: 0 22px 0 18px;
  z-index: 40;
  border-bottom: 1px solid var(--border-2);
  box-shadow: 0 1px 10px rgba(17,16,39,.03);
  transition: left .25s var(--ease);
}
body.sb-collapsed .header { left: var(--sidebar-w-collapsed); }
.hdr-burger { border: 0; background: none; padding: 8px; border-radius: 8px; color: var(--text); display: grid; place-items: center; }
.hdr-burger:hover { background: var(--primary-soft); color: var(--primary); }

.hdr-search { display: flex; align-items: stretch; height: 40px; flex: 0 1 470px; min-width: 0; }
.hdr-search select {
  border: 1px solid var(--border); border-right: 0; background: var(--card);
  border-radius: 6px 0 0 6px; padding: 0 30px 0 13px; color: var(--text-2); font-size: 12.5px;
  appearance: none; -webkit-appearance: none; width: 145px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238B8BAE'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center;
}
.hdr-search input {
  border: 1px solid var(--border); background: var(--card); padding: 0 12px; flex: 1; min-width: 0;
  font-size: 12.5px; outline: none;
}
.hdr-search input:focus { border-color: rgba(var(--primary-rgb), .5); }
.hdr-search button {
  border: 0; background: var(--primary); color: #fff; width: 46px; border-radius: 0 6px 6px 0;
  display: grid; place-items: center;
}
.hdr-search button:hover { background: var(--primary-hover); }

.hdr-right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.hdr-btn {
  position: relative; width: 40px; height: 40px; border: 0; background: none; border-radius: 50%;
  display: grid; place-items: center; color: var(--text);
}
.hdr-btn:hover { background: var(--primary-soft); color: var(--primary); }
.hdr-btn .dot {
  position: absolute; top: 3px; right: 3px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 10px;
  background: var(--primary); color: #fff; font-size: 10px; font-weight: 600; display: grid; place-items: center;
  border: 2px solid var(--header);
}
.hdr-btn .dot.pink { background: var(--danger); box-shadow: 0 0 0 4px rgba(255, 77, 112, .18); }
.hdr-avatar { width: 36px; height: 36px; border-radius: 50%; overflow: hidden; border: 0; padding: 0; background: none; margin: 0 4px; }
.hdr-flag { width: 22px; height: 22px; border-radius: 50%; overflow: hidden; }
.hdr-role { font-size: 11px; color: var(--text-2); line-height: 1.15; text-align: right; margin-right: 2px; }
.hdr-role b { display: block; color: var(--text); font-size: 12.5px; font-weight: 600; }

/* Dropdowns */
.dropdown {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 240px; background: var(--card);
  border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-lg); z-index: 60;
  padding: 6px; animation: ddIn .16s var(--ease); text-align: left;
}
@keyframes ddIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.dd-wrap { position: relative; }
.dd-head { padding: 10px 12px 8px; border-bottom: 1px solid var(--border-2); margin-bottom: 4px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.dd-head b { font-size: 13.5px; }
.dd-item {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px; border: 0; background: none;
  border-radius: 7px; color: var(--text); font-size: 13px; text-align: left;
}
.dd-item:hover { background: var(--primary-soft-2); color: var(--primary); }
.dd-item .muted { margin-left: auto; }
.dd-sep { height: 1px; background: var(--border-2); margin: 4px 0; }
.dd-scroll { max-height: 360px; overflow: auto; }
.notif-item { align-items: flex-start; }
.notif-item .ni-ic { flex: 0 0 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; }
.notif-item.unread { background: var(--primary-soft-2); }
.notif-item small { display: block; color: var(--text-2); font-size: 11.5px; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 6px; width: 300px; }
.quick-grid button { border: 0; background: none; border-radius: 8px; padding: 12px 6px; display: grid; justify-items: center; gap: 6px; font-size: 11.5px; color: var(--text); }
.quick-grid button:hover { background: var(--primary-soft-2); color: var(--primary); }
.quick-grid .qi { width: 38px; height: 38px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; }

/* ======================= PAGE HEADER ======================= */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.page-title { font-size: 23px; font-weight: 600; color: var(--title); letter-spacing: -.2px; line-height: 1.2; }
.crumbs { display: flex; gap: 8px; font-size: 13.5px; color: var(--text-2); margin-top: 6px; flex-wrap: wrap; }
.crumbs a { color: var(--text-2); }
.crumbs a:hover { color: var(--primary); }
.crumbs .sep { color: var(--text-3); }
.crumbs .cur { color: var(--primary); }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ========================= GRIDS =========================== */
.grid { display: grid; gap: var(--gap); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-main-side { grid-template-columns: minmax(0, 2.45fr) minmax(300px, 1fr); }
.g-side-main { grid-template-columns: minmax(280px, 1fr) minmax(0, 2.4fr); }
.g-12-1 { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.stack { display: grid; gap: var(--gap); align-content: start; }
.mt { margin-top: var(--gap); }
.mb { margin-bottom: var(--gap); }
.span-2 { grid-column: span 2; }
.row { display: flex; align-items: center; gap: 10px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.muted { color: var(--text-2); }
.small { font-size: 12px; }
.xsmall { font-size: 11px; }
.bold { font-weight: 600; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden { display: none !important; }
.txt-success { color: var(--success); }
.txt-danger { color: var(--danger); }
.txt-info { color: var(--info); }
.txt-warning { color: #D99412; }
.txt-primary { color: var(--primary); }

/* overlay móvil */
.scrim { position: fixed; inset: 0; background: rgba(17,16,39,.45); z-index: 45; opacity: 0; pointer-events: none; transition: opacity .2s; }
body.sb-open .scrim { opacity: 1; pointer-events: auto; }

@media print {
  .sidebar, .header, .page-actions, .no-print, .toast-wrap { display: none !important; }
  .main { margin: 0 !important; padding: 0 !important; }
  body { background: #fff; }
}