/* ==========================================================
   Layout global: sidebar + panel principal
   ========================================================== */
.app { display: flex; height: 100vh; height: 100dvh; overflow: hidden; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 12px 10px 10px;
  background: var(--bg);
  overflow: hidden;
  z-index: 40;
  transition: transform .25s var(--ease), width .2s var(--ease);
}
.sb-brand { display: flex; align-items: center; justify-content: space-between; padding: 2px 4px 10px; }
.sb-logo { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; border-radius: var(--r-sm); padding: 3px 4px; margin-left: -4px; }
.sb-logo:hover { background: var(--hover); }
.sb-logo-mark { width: 24px; height: 24px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; box-shadow: 0 2px 6px -2px rgba(255, 51, 102, .6); }
.sb-logo .chev { color: var(--muted); }
.sb-icon-btn { width: 26px; height: 26px; display: grid; place-items: center; border-radius: var(--r-xs); color: var(--muted); }
.sb-icon-btn:hover { background: var(--hover); color: var(--text); }

.sb-search {
  display: flex; align-items: center; gap: 7px;
  height: 32px; padding: 0 6px 0 9px; margin-bottom: 10px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-sm);
  color: var(--muted); font-size: var(--fs);
  cursor: text; transition: border-color .15s;
}
.sb-search:hover { border-color: var(--border-strong); }
.sb-search span { flex: 1; }
.kbd { display: inline-flex; gap: 2px; }
.kbd b { font-weight: 500; font-size: 10px; min-width: 17px; height: 17px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 4px; background: var(--surface-2); color: var(--muted); padding: 0 3px; }

.sb-scroll { flex: 1; overflow-y: auto; margin: 0 -6px; padding: 0 6px 12px; }
.sb-section { margin-top: 12px; }
.sb-section-head {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  padding: 4px 6px; margin-bottom: 2px;
  font-size: 10.5px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--muted);
  border-radius: var(--r-xs);
}
.sb-section-head:hover { color: var(--text-2); }
.sb-section-head .i { transition: transform .2s var(--ease); }
.sb-section.collapsed .sb-section-head .i { transform: rotate(-90deg); }
.sb-section.collapsed .sb-items { display: none; }

.sb-item {
  position: relative;
  display: flex; align-items: center; gap: 9px;
  height: 30px; padding: 0 8px;
  border-radius: var(--r-sm);
  color: var(--text-2); font-size: var(--fs);
  transition: background .12s, color .12s;
  white-space: nowrap;
}
.sb-item .i { color: #6B7385; }
.sb-item:hover { background: var(--hover); color: var(--text); }
.sb-item.active { background: var(--active); color: var(--text); font-weight: 500; }
.sb-item.active .i { color: var(--text); }
.sb-item .label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.sb-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.sb-count { font-size: 10.5px; font-weight: 500; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0 6px; line-height: 16px; }
.sb-item.has-sub .sub-chev { color: var(--faint); transition: transform .2s; }
.sb-item.has-sub.open .sub-chev { transform: rotate(90deg); }
.sb-sub { display: none; margin: 2px 0 4px 17px; padding-left: 10px; border-left: 1px solid var(--border); }
.sb-sub.open { display: block; }
.sb-sub .sb-item { height: 27px; font-size: 12.5px; }

.sb-footer { border-top: 1px solid var(--border); padding-top: 8px; margin-top: 4px; }
.sb-user { display: flex; align-items: center; gap: 8px; padding: 6px; border-radius: var(--r-sm); }
.sb-user:hover { background: var(--hover); }
.sb-user .meta { min-width: 0; flex: 1; line-height: 1.25; }
.sb-user .meta b { font-weight: 500; font-size: 12.5px; display: block; }
.sb-user .meta span { font-size: 11px; color: var(--muted); }

/* Sidebar colapsado (tablet) */
.app.sb-mini .sidebar { width: 60px; }
.app.sb-mini .sb-logo span, .app.sb-mini .sb-logo .chev, .app.sb-mini .sb-search span, .app.sb-mini .sb-search .kbd,
.app.sb-mini .sb-item .label, .app.sb-mini .sb-item .sb-count, .app.sb-mini .sb-item .sub-chev,
.app.sb-mini .sb-section-head span, .app.sb-mini .sb-user .meta, .app.sb-mini .sb-sub { display: none !important; }
.app.sb-mini .sb-brand { flex-direction: column; gap: 8px; }
.app.sb-mini .sb-item { justify-content: center; padding: 0; }
.app.sb-mini .sb-item .sb-dot { position: absolute; top: 6px; right: 9px; }
.app.sb-mini .sb-search { justify-content: center; padding: 0; }
.app.sb-mini .sb-section-head { justify-content: center; }
.app.sb-mini .sb-section-head .i { display: none; }
.app.sb-mini .sb-section-head::after { content: ""; width: 16px; height: 1px; background: var(--border-strong); }
.app.sb-mini .sb-section.collapsed .sb-items { display: block; }

/* ---------- Panel principal ---------- */
.main {
  flex: 1; min-width: 0;
  margin: 8px 8px 8px 0;
  border-radius: 16px;
  background:
    radial-gradient(900px 260px at 78% -60px, rgba(255, 51, 102, .07), transparent 70%),
    radial-gradient(700px 220px at 100% 0, rgba(255, 170, 120, .06), transparent 70%),
    var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
}

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 10px;
  height: 52px; padding: 0 24px;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.main.scrolled .topbar { border-bottom-color: var(--border); }
.tb-btn.tb-menu { display: none; }
.crumbs { display: flex; align-items: center; gap: 6px; font-size: var(--fs); color: var(--muted); min-width: 0; }
.crumbs b { color: var(--text); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.crumbs .sep { color: var(--faint); }
.tb-actions { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.tb-btn { position: relative; width: 32px; height: 32px; display: grid; place-items: center; border-radius: var(--r-sm); color: var(--text-2); }
.tb-btn:hover { background: var(--hover); color: var(--text); }
.tb-btn .ping { position: absolute; top: 7px; right: 7px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); border: 1.5px solid #fff; }
.tb-divider { width: 1px; height: 20px; background: var(--border); margin: 0 6px; }

.view { padding: 6px 24px 40px; max-width: 1440px; margin: 0 auto; outline: none; animation: viewIn .25s var(--ease); }
@keyframes viewIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ---------- Encabezado de página ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 6px 0 18px; flex-wrap: wrap; }
.page-head h1 { font-size: 20px; font-weight: 600; }
.page-head .sub { color: var(--muted); margin-top: 3px; font-size: var(--fs); }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.greeting { display: flex; align-items: center; gap: 10px; margin: 4px 0 16px; }
.greeting h1 { font-size: 20px; font-weight: 600; }

/* ---------- 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-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.g-main-side { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.g-side-main { grid-template-columns: minmax(260px, 1fr) minmax(0, 2.4fr); }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.section { margin-top: 22px; }
.section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; gap: 10px; }
.section-title h2 { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 6px; }

/* ---------- Responsive ---------- */
.sidebar-backdrop { display: none; }

@media (max-width: 1200px) {
  .g-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  .g-main-side, .g-side-main { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .g-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .sidebar {
    position: fixed; inset: 0 auto 0 0; width: 264px;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
    background: var(--bg);
  }
  .app.sb-open .sidebar { transform: none; }
  .app.sb-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(20, 24, 33, .35); z-index: 35; animation: fade .2s; }
  .main { margin: 0; border-radius: 0; border: 0; }
  .tb-btn.tb-menu { display: grid; }
  .topbar { padding: 0 12px; }
  .view { padding: 4px 14px 32px; }
  .g-2, .g-3, .g-4 { grid-template-columns: minmax(0, 1fr); }
  .g-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-kpi-mobile-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .span-2, .span-3 { grid-column: auto; }
  .page-head { align-items: flex-start; }
  .page-head .actions { width: 100%; }
  .tb-divider, .tb-hide-m { display: none; }
  .toolbar .search { width: 100%; }
  .toolbar > select.input { flex: 1 1 140px; }
  .tbl td { white-space: nowrap; }
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }