/* BFP Campus · refinamiento visual del shell 2026-10-01
   Solo presentación: conserva estructura, IDs, data-*, permisos y comportamiento. */
@media (min-width:901px){
  :root{--sidebar:272px}
  .sidebar{
    background:
      radial-gradient(circle at 18% 8%,rgba(74,180,216,.16),transparent 26%),
      linear-gradient(180deg,#103f63 0%,#0b3150 62%,#082a45 100%);
    border-right:1px solid rgba(255,255,255,.08);
    box-shadow:14px 0 40px rgba(8,42,69,.10);
  }
  .sidebar .brand-zone{height:94px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.10)}
  .sidebar .brand{gap:13px}
  .sidebar .brandmark{width:46px;height:46px;border-radius:14px;box-shadow:0 9px 24px rgba(0,0,0,.18)}
  .sidebar .brandcopy b{font-size:1.08rem;letter-spacing:-.015em}
  .sidebar .brandcopy small{margin-top:4px;color:#b8d4e3;font-size:.69rem}
  .sidebar .nav-scroll{padding:18px 13px 14px;scrollbar-color:rgba(255,255,255,.18) transparent}
  .sidebar .nav-group{margin-bottom:20px}
  .sidebar .nav-group+.nav-group{padding-top:2px}
  .sidebar .nav-label{padding:0 12px 8px;color:#8fb8ce;font-size:.59rem;letter-spacing:.15em}
  .sidebar .nav-item{position:relative;min-height:44px;gap:12px;padding:9px 12px;border-radius:12px;color:#d9e9f2;font-size:.82rem;font-weight:690}
  .sidebar .nav-item svg{width:18px;height:18px;flex:0 0 18px;color:#9fc2d5;transition:color .16s ease,transform .16s ease}
  .sidebar .nav-item:hover{background:rgba(255,255,255,.085);color:#fff}
  .sidebar .nav-item:hover svg{color:#d8eef8;transform:translateX(1px)}
  .sidebar .nav-item.active{background:linear-gradient(90deg,#fff 0%,#f4f9fc 100%);color:#123f5c;box-shadow:0 8px 22px rgba(2,22,38,.18)}
  .sidebar .nav-item.active:before{content:"";position:absolute;left:-5px;top:11px;bottom:11px;width:3px;border-radius:99px;background:#45b6db}
  .sidebar .nav-item.active svg{color:#0879b7}
  .sidebar .nav-badge{min-width:22px;height:22px;background:#dff4fb;color:#0a5279}
  .sidebar .side-bottom{padding:11px 13px 16px;border-top:1px solid rgba(255,255,255,.10);background:rgba(3,28,47,.18)}
  .sidebar .side-bottom .nav-item{min-height:40px;color:#c8deea;font-size:.77rem}
}

/* BFP Campus · tablet 601–900 px: identidad visual del drawer, sin cambios funcionales */
@media (min-width:601px) and (max-width:900px){
  .sidebar{
    width:min(352px,calc(100vw - 72px))!important;
    background:
      radial-gradient(circle at 18% 8%,rgba(74,180,216,.16),transparent 26%),
      linear-gradient(180deg,#103f63 0%,#0b3150 62%,#082a45 100%);
    border-right:1px solid rgba(255,255,255,.08);
    box-shadow:22px 0 58px rgba(4,23,39,.32)!important;
  }
  .sidebar .brand-zone{height:88px;padding:0 16px 0 18px;border-bottom:1px solid rgba(255,255,255,.10)}
  .sidebar .brand{gap:12px}
  .sidebar .brandmark{width:44px;height:44px;border-radius:13px;box-shadow:0 8px 22px rgba(0,0,0,.17)}
  .sidebar .brandcopy b{font-size:1.04rem;letter-spacing:-.012em}
  .sidebar .brandcopy small{margin-top:4px;color:#b8d4e3;font-size:.68rem}
  .sidebar .sidebar-close{border-color:rgba(255,255,255,.20);background:rgba(255,255,255,.09)}
  .sidebar .nav-scroll{padding:17px 13px 14px}
  .sidebar .nav-group{margin-bottom:19px}
  .sidebar .nav-label{padding:0 12px 8px;color:#8fb8ce;font-size:.59rem;letter-spacing:.15em}
  .sidebar .nav-item{position:relative;min-height:44px;gap:12px;padding:9px 12px;border-radius:12px;color:#d9e9f2;font-size:.82rem;font-weight:690}
  .sidebar .nav-item svg{width:18px;height:18px;flex:0 0 18px;color:#9fc2d5}
  .sidebar .nav-item:hover{background:rgba(255,255,255,.085);color:#fff}
  .sidebar .nav-item.active{background:linear-gradient(90deg,#fff 0%,#f4f9fc 100%);color:#123f5c;box-shadow:0 8px 22px rgba(2,22,38,.18)}
  .sidebar .nav-item.active:before{content:"";position:absolute;left:-5px;top:11px;bottom:11px;width:3px;border-radius:99px;background:#45b6db}
  .sidebar .nav-item.active svg{color:#0879b7}
  .sidebar .nav-badge{min-width:22px;height:22px;background:#dff4fb;color:#0a5279}
  .sidebar .side-bottom{padding:11px 13px max(14px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.10);background:rgba(3,28,47,.22)}
  .sidebar .side-bottom .nav-item{min-height:40px;color:#c8deea;font-size:.77rem}
}

/* BFP Campus · navegación responsive
   Desktop conserva sidebar fija. Tablet/móvil usa drawer superpuesto accesible. */
@media (max-width:900px){
  html,body{max-width:100%;overflow-x:clip}
  .app-shell{display:block;min-width:0}
  .main{width:100%;min-width:0}
  .sidebar{
    position:fixed!important;
    z-index:90!important;
    inset:0 auto 0 0!important;
    width:min(340px,calc(100vw - 48px))!important;
    height:100dvh!important;
    max-height:100dvh!important;
    min-height:0!important;
    display:flex!important;
    flex-direction:column!important;
    transform:translate3d(-105%,0,0)!important;
    visibility:hidden;
    pointer-events:none;
    transition:transform .22s ease,visibility 0s linear .22s!important;
    box-shadow:22px 0 58px rgba(4,23,39,.32)!important;
    overflow:hidden!important;
  }
  body.menu-open .sidebar{
    transform:translate3d(0,0,0)!important;
    visibility:visible;
    pointer-events:auto;
    transition:transform .22s ease!important;
  }
  .sidebar .brand-zone{flex:0 0 auto;height:76px;padding:0 14px 0 16px}
  .sidebar .brand{min-width:0}
  .sidebar .brandcopy{min-width:0}
  .sidebar .sidebar-close{
    display:grid!important;
    place-items:center;
    flex:0 0 auto;
    width:40px;
    height:40px;
    min-height:40px;
    margin-left:auto;
    padding:0;
    border:1px solid rgba(255,255,255,.18);
    border-radius:10px;
    background:rgba(255,255,255,.08);
    color:#fff;
    font-size:1.45rem;
    line-height:1;
  }
  .sidebar .nav-scroll{
    flex:1 1 auto;
    min-height:0;
    overflow-y:auto!important;
    overflow-x:hidden!important;
    overscroll-behavior:contain;
    scrollbar-gutter:stable;
    padding:14px 11px;
  }
  .sidebar .side-bottom{
    flex:0 0 auto;
    margin-top:0;
    padding:9px 11px max(12px,env(safe-area-inset-bottom));
    background:rgba(5,33,55,.24);
    backdrop-filter:blur(10px);
  }
  .sidebar-scrim{
    display:block!important;
    position:fixed!important;
    z-index:85!important;
    inset:0!important;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    background:rgba(3,18,31,.58)!important;
    backdrop-filter:blur(2px);
    transition:opacity .2s ease,visibility 0s linear .2s;
  }
  body.menu-open .sidebar-scrim{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transition:opacity .2s ease;
  }

  .topbar{
    position:sticky;
    z-index:70!important;
    top:0;
    width:100%;
    height:64px!important;
    min-height:64px;
    padding:0 12px!important;
    gap:10px;
    overflow:visible;
  }
  .topbar-left{min-width:0;gap:8px}
  .mobile-menu{
    display:grid!important;
    place-items:center;
    flex:0 0 40px;
    width:40px;
    height:40px;
    padding:0!important;
  }
  .crumb{min-width:0}
  .crumb small{display:none!important}
  .crumb b{max-width:24vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0!important;font-size:.82rem!important}
  .top-actions{
    min-width:0;
    margin-left:auto;
    display:flex!important;
    align-items:center;
    justify-content:flex-end;
    gap:6px!important;
  }
  .top-theme-form{display:block;flex:0 0 auto}
  .top-actions .icon-button,
  .top-actions .global-search,
  .top-actions .userchip{
    flex:0 0 40px;
    width:40px!important;
    min-width:40px!important;
    height:40px!important;
    min-height:40px!important;
    margin:0!important;
    padding:0!important;
    border-radius:10px;
  }
  .top-actions .global-search{display:grid!important;place-items:center}
  .top-actions .global-search span,
  .top-actions .global-search kbd,
  .top-actions .usercopy{display:none!important}
  .top-actions .userchip{display:grid!important;place-items:center}
  .top-actions .userchip .avatar{width:34px;height:34px}
  .top-actions .logout{display:none!important}
  .content{min-width:0;padding:16px 12px 42px!important}
  .content-inner{min-width:0;width:100%;max-width:100%}
}

/* BFP Campus · shell móvil completo ≤600 px
   Presentación únicamente: conserva drawer, foco, Escape, scrim y acciones existentes. */
@media (max-width:600px){
  .topbar{height:60px!important;min-height:60px;padding:0 10px!important;background:rgba(255,255,255,.97);border-bottom-color:#dbe7ef;box-shadow:0 4px 18px rgba(18,57,84,.06)}
  .topbar-left{gap:6px;flex:0 0 auto}
  .top-actions{gap:5px!important;flex:1 1 auto;justify-content:flex-end}
  .mobile-menu,.top-actions .icon-button,.top-actions .global-search,.top-actions .userchip{width:40px!important;min-width:40px!important;height:40px!important;min-height:40px!important;flex-basis:40px;border-radius:11px}
  .mobile-menu{background:#edf6fb;color:#155f87;border-color:#d5e6ef}
  .top-actions .global-search{background:#f5f9fc;color:#42647a;border-color:#dbe7ef}
  .top-actions .userchip{background:#f5f9fc;border:1px solid #dbe7ef}
  .top-actions .userchip .avatar{width:32px;height:32px;border-radius:9px}
  .theme-toggle-top{background:#f5f9fc;color:#35586f}
  .notification-button{background:#f5f9fc;color:#35586f}
  .notification-button .count{min-width:17px;height:17px;padding:0 4px;right:-3px;top:-4px;font-size:.58rem}
  .sidebar{width:min(332px,calc(100vw - 36px))!important;background:linear-gradient(180deg,#103f63 0%,#0b3150 66%,#082a45 100%)}
  .sidebar .brand-zone{height:74px;padding:0 12px 0 15px}
  .sidebar .brandmark{width:40px;height:40px;border-radius:12px}
  .sidebar .brandcopy b{font-size:.98rem}
  .sidebar .brandcopy small{font-size:.65rem;color:#b7d3e1}
  .sidebar .sidebar-close{width:38px;height:38px;min-height:38px;border-radius:10px}
  .sidebar .nav-scroll{padding:13px 10px}
  .sidebar .nav-group{margin-bottom:16px}
  .sidebar .nav-label{padding:0 11px 6px;color:#8fb8ce;font-size:.57rem}
  .sidebar .nav-item{min-height:43px;padding:9px 11px;border-radius:11px;font-size:.81rem}
  .sidebar .nav-item.active{background:#fff;color:#123f5c;box-shadow:0 7px 18px rgba(2,22,38,.18)}
  .sidebar .nav-item.active svg{color:#0879b7}
  .sidebar .side-bottom{padding:8px 10px max(11px,env(safe-area-inset-bottom))}
  .search-dialog{width:min(94vw,560px);max-width:calc(100vw - 24px);margin:auto;padding:0;border-radius:16px}
  .search-dialog .search-box{min-width:0;width:100%}
  .search-dialog .search-input{min-width:0}
  .search-dialog .search-input input{min-width:0;width:100%}
  body.dark-mode:not(.contrast) .topbar{background:rgba(13,31,43,.97)!important;border-bottom-color:#294452!important;box-shadow:0 4px 18px rgba(0,0,0,.18)}
  body.dark-mode:not(.contrast) .mobile-menu,body.dark-mode:not(.contrast) .top-actions .global-search,body.dark-mode:not(.contrast) .top-actions .userchip,body.dark-mode:not(.contrast) .top-actions .icon-button{background:#172c38!important;border-color:#34505f!important;color:#dceaf0!important}
  body.dark-mode:not(.contrast) .top-actions .userchip .avatar{background:#203d4c!important;color:#dff2fa!important}
}

@media (max-width:540px){
  .topbar{padding:0 8px!important;gap:5px}
  .topbar-left{gap:5px}
  .crumb{display:none!important}
  .top-actions{gap:4px!important}
  .top-actions .icon-button,
  .top-actions .global-search,
  .top-actions .userchip,
  .mobile-menu{width:38px!important;min-width:38px!important;height:38px!important;min-height:38px!important;flex-basis:38px}
  .top-actions .userchip .avatar{width:32px;height:32px}
  .notification-button .count{right:-2px;top:-3px}
  .sidebar{width:min(330px,calc(100vw - 42px))!important}
}

@media (max-width:410px){
  .topbar{padding:0 7px!important}
  .top-actions{gap:3px!important}
  .top-actions .icon-button,
  .top-actions .global-search,
  .top-actions .userchip,
  .mobile-menu{width:36px!important;min-width:36px!important;height:36px!important;min-height:36px!important;flex-basis:36px}
  .top-actions .userchip .avatar{width:30px;height:30px;border-radius:9px}
  .sidebar{width:calc(100vw - 36px)!important}
}

@media (min-width:901px){
  .sidebar{visibility:visible!important;pointer-events:auto!important}
  .sidebar-scrim{display:none!important}
  .mobile-menu,.sidebar-close{display:none!important}
}

@media (prefers-reduced-motion:reduce){
  .sidebar,.sidebar-scrim{transition:none!important}
}


/* BFP Campus 4.4.18 · sidebar desktop consolidado. Drawer <=900 px intacto. */
@media (min-width:901px){
  :root{--sidebar-expanded:286px;--sidebar-collapsed:88px}
  .app-shell{grid-template-columns:var(--sidebar-expanded) minmax(0,1fr)}
  .sidebar{width:100%;min-width:0;isolation:isolate;visibility:visible;pointer-events:auto;background:radial-gradient(circle at 20% 3%,rgba(88,202,235,.22),transparent 23%),radial-gradient(circle at 95% 54%,rgba(33,130,177,.12),transparent 32%),linear-gradient(180deg,#123f60 0%,#0b3453 48%,#082b47 100%);border-right:1px solid rgba(194,231,247,.13);box-shadow:18px 0 46px rgba(6,38,61,.13)}
  .sidebar:before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.035),transparent 36%);pointer-events:none}
  .sidebar-scrim{display:none}
  .mobile-menu,.sidebar-close{display:none}
  .sidebar .brand-zone{position:relative;z-index:20;height:104px;padding:0 18px 0 20px;gap:12px;border-bottom:1px solid rgba(202,235,248,.12);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.012))}
  .sidebar .brand{min-width:0;gap:13px}
  .sidebar .brandmark{flex:0 0 48px;width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,#fff,#eaf7fc);color:#0b4c73;box-shadow:0 12px 30px rgba(0,0,0,.2),inset 0 0 0 1px rgba(255,255,255,.8);font-size:.83rem}
  .sidebar .brandcopy b{font-size:1.12rem;font-weight:850}.sidebar .brandcopy small{margin-top:5px;color:#a9ccde;font-size:.66rem}
  .sidebar-collapse-toggle{position:relative;z-index:30;display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;min-height:36px;margin-left:auto;padding:0;border:1px solid rgba(190,229,245,.16);border-radius:11px;background:rgba(3,29,48,.26);color:#d9eff8;pointer-events:auto;touch-action:manipulation}
  .sidebar-collapse-toggle:hover,.sidebar-collapse-toggle:focus-visible{background:rgba(111,207,238,.14);border-color:rgba(145,220,244,.34);transform:none}
  .sidebar-collapse-toggle:focus-visible{outline:3px solid rgba(100,205,240,.45);outline-offset:2px}
  .sidebar-collapse-toggle svg{width:17px;height:17px}
  .sidebar .nav-scroll{position:relative;z-index:1;padding:20px 14px 16px}
  .sidebar .nav-group{position:relative;margin:0 0 20px;padding:0 0 18px}
  .sidebar .nav-group:not(:last-child):after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:1px;background:linear-gradient(90deg,rgba(168,216,236,.16),rgba(168,216,236,.05));pointer-events:none}
  .sidebar .nav-label{padding:0 12px 9px;color:#83b4cc;font-size:.57rem;font-weight:900;letter-spacing:.18em}
  .sidebar .nav-item{display:flex;align-items:center;justify-content:flex-start;width:100%;min-height:46px;height:auto;margin:2px 0;gap:12px;padding:9px 11px;border:1px solid transparent;border-radius:13px;color:#d7e8f1;font-size:.8rem;font-weight:690;text-align:left}
  .sidebar .nav-item svg{display:block;width:19px;height:19px;min-width:19px;flex:0 0 19px;margin:0;color:#93bfd3}
  .sidebar .nav-item:hover{background:rgba(174,225,244,.075);border-color:rgba(176,222,240,.08);color:#fff;transform:translateX(2px)}
  .sidebar .nav-item.active{background:linear-gradient(105deg,rgba(255,255,255,.98),rgba(235,247,252,.95));border-color:rgba(255,255,255,.7);color:#123f5c;box-shadow:0 10px 28px rgba(2,24,40,.2)}
  .sidebar .nav-item.active svg{color:#087db8}

  body.sidebar-collapsed .app-shell,
  html.bfp-sidebar-collapsed-initial .app-shell{grid-template-columns:var(--sidebar-collapsed) minmax(0,1fr)}
  body.sidebar-collapsed .sidebar .brand-zone,
  html.bfp-sidebar-collapsed-initial .sidebar .brand-zone{height:104px;padding:0;display:grid;grid-template-columns:1fr;grid-template-rows:54px 36px;justify-items:center;align-content:center;gap:3px}
  body.sidebar-collapsed .sidebar .brand,
  html.bfp-sidebar-collapsed-initial .sidebar .brand{width:48px;height:48px;justify-content:center;gap:0}
  body.sidebar-collapsed .sidebar .brandmark,
  html.bfp-sidebar-collapsed-initial .sidebar .brandmark{width:46px;height:46px;flex-basis:46px;border-radius:14px}
  body.sidebar-collapsed .sidebar .brandcopy,
  body.sidebar-collapsed .sidebar .nav-label,
  body.sidebar-collapsed .sidebar .nav-item>span,
  html.bfp-sidebar-collapsed-initial .sidebar .brandcopy,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-label,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-item>span{display:none}
  body.sidebar-collapsed .sidebar-collapse-toggle,
  html.bfp-sidebar-collapsed-initial .sidebar-collapse-toggle{position:relative;inset:auto;z-index:30;transform:none;margin:0;width:36px;height:32px;min-height:32px;border-radius:10px;background:rgba(3,29,48,.34);pointer-events:auto}
  body.sidebar-collapsed .sidebar-collapse-toggle svg,
  html.bfp-sidebar-collapsed-initial .sidebar-collapse-toggle svg{transform:rotate(180deg)}
  body.sidebar-collapsed .sidebar .nav-scroll,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-scroll{padding:15px 14px 14px;overflow-x:visible}
  body.sidebar-collapsed .sidebar .nav-group,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-group{margin:0 0 13px;padding:0 0 13px}
  body.sidebar-collapsed .sidebar .nav-item,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-item{width:48px;height:48px;min-height:48px;margin:3px auto;padding:0;gap:0;justify-content:center;text-align:center;border-radius:14px;transform:none}
  body.sidebar-collapsed .sidebar .nav-item svg,
  html.bfp-sidebar-collapsed-initial .sidebar .nav-item svg{width:20px;height:20px;min-width:20px;flex:0 0 20px;margin:0}
  body.sidebar-collapsed .sidebar .nav-item[data-tooltip]{overflow:visible}
  body.sidebar-collapsed .sidebar .nav-item[data-tooltip]::after{content:attr(data-tooltip);position:absolute;z-index:500;left:calc(100% + 15px);top:50%;transform:translateY(-50%);padding:8px 11px;border:1px solid #cfdee7;border-radius:10px;background:#fff;color:#123f5c;box-shadow:0 12px 30px rgba(6,37,58,.2);font-size:.73rem;font-weight:750;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none}
  body.sidebar-collapsed .sidebar .nav-item[data-tooltip]:hover::after,
  body.sidebar-collapsed .sidebar .nav-item[data-tooltip]:focus-visible::after{opacity:1;visibility:visible}
  .app-shell,.sidebar,.sidebar-collapse-toggle svg{transition:none}
  body.sidebar-user-transition .app-shell{transition:grid-template-columns .24s cubic-bezier(.2,.7,.2,1)}
  body.sidebar-user-transition .sidebar-collapse-toggle svg{transition:transform .2s ease}
}
@media (max-width:900px){.sidebar-collapse-toggle{display:none!important}body.sidebar-collapsed .app-shell{grid-template-columns:none}}
@media (prefers-reduced-motion:reduce){body.sidebar-user-transition .app-shell,body.sidebar-user-transition .sidebar-collapse-toggle svg{transition:none}}

/* 4.4.21 · títulos de breadcrumb extensos: no truncar en tablet. */
@media (min-width:541px) and (max-width:820px){.topbar .crumb{min-width:0}.topbar .crumb b{max-width:none!important;overflow:visible!important;text-overflow:clip!important;white-space:normal!important;overflow-wrap:anywhere;line-height:1.2}}