:root{
  color-scheme: light;
  --navy:#00324B; --navy-80:#1F4A60; --green:#62BB46; --green-dark:#4E9E35; --green-tint:#EEF8EA;
  --ink:#00324B; --ink-2:#4A6274; --ink-3:#7A8C99;
  --line:#E6ECF0; --line-2:#D5DEE4; --bg:#FFFFFF; --bg-soft:#F7F9FA; --bg-softer:#FBFCFD;
  --danger:#C62828; --danger-tint:#FDECEC;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 Inter,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:2px}
[hidden]{display:none!important}
code{font:500 12.5px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--bg-soft);border:1px solid var(--line);border-radius:4px;padding:1px 5px}

/* Marca y cabecera */
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;flex:none}
.brand img{width:30px;height:30px;border-radius:50%}
.brand b{font-weight:600;font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand b span{font-weight:400;color:var(--ink-2)}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;height:60px;padding:0 20px;background:#fff;border-bottom:1px solid var(--line)}
.top .spacer{flex:1}
.search{position:relative;flex:0 1 380px;margin-left:24px}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:none;stroke:var(--ink-3);stroke-width:2}
.search input{width:100%;height:36px;border:1px solid var(--line-2);border-radius:8px;padding:0 12px 0 34px;background:var(--bg-softer)}
.search input:focus{outline:none;border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(98,187,70,.15)}

/* Botones */
.btn{height:36px;padding:0 14px;border-radius:8px;border:1px solid var(--line-2);background:#fff;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;text-decoration:none}
.btn:hover{border-color:#B9C6CF}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-80);border-color:var(--navy-80)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(.95);border-color:var(--danger)}
.btn-block{width:100%;height:42px}
.btn-sm{height:30px;padding:0 10px;font-size:13px}
.ib{width:32px;height:32px;border:0;background:transparent;border-radius:7px;display:inline-grid;place-items:center;color:var(--ink-2);flex:none}
.ib:hover{background:var(--bg-soft);color:var(--ink)}
.ib svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* Formularios */
.fld{display:block;margin:0 0 14px}
.fld>span{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:6px;font-weight:500}
.fld input,.fld select,.fld textarea{width:100%;height:40px;border:1px solid var(--line-2);border-radius:8px;padding:0 12px;background:#fff}
.fld input:focus,.fld select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(98,187,70,.15)}
.help{margin:-6px 0 12px;color:var(--ink-3);font-size:12.5px}
.form-error{margin:0 0 14px;padding:9px 12px;border-radius:8px;background:var(--danger-tint);color:var(--danger);font-size:13px}
.check{display:flex;align-items:center;gap:9px;margin:2px 0 16px;font-size:13.5px;cursor:pointer;color:var(--ink-2)}
.check input{accent-color:var(--green);width:16px;height:16px}
.pass-wrap{position:relative;display:block}
.pass-wrap input{padding-right:78px}
.pass-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--ink-2);font-size:12.5px;padding:4px 8px;border-radius:6px}
.pass-toggle:hover{background:var(--bg-soft)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
fieldset{border:0;padding:0;margin:0 0 10px}
legend{font-weight:600;font-size:13px;margin-bottom:10px;padding:0}

/* Acceso */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#fff 0,#fff 55%,var(--bg-soft) 100%)}
.auth-card{width:min(400px,100%);background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px 30px 26px;box-shadow:0 12px 40px rgba(0,50,75,.06)}
.auth-wide{width:min(620px,100%)}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.auth-brand img{width:36px;height:36px;border-radius:50%}
.auth-brand b{font-size:17px;font-weight:600}
.auth-brand b span{font-weight:400;color:var(--ink-2)}
.auth-card h1{font-size:22px;font-weight:600;margin:0 0 4px;letter-spacing:-.01em}
.lead{color:var(--ink-2);margin:0 0 22px}
.auth-foot{margin:18px 0 0;font-size:12.5px;color:var(--ink-3);text-align:center}
.notice{background:var(--green-tint);border:1px solid #CDE9C2;border-radius:8px;padding:12px 14px;margin:0 0 18px;font-size:13.5px}

/* Menú de usuario y menús contextuales */
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:8px;border:0;background:transparent;padding:4px 8px 4px 4px;border-radius:20px;color:var(--ink-2)}
.user-btn:hover{background:var(--bg-soft)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px}
.user-name{font-weight:500;color:var(--ink);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.menu{position:absolute;right:0;top:calc(100% + 6px);min-width:220px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(0,30,45,.14);padding:6px;z-index:40}
.menu-head{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:4px}
.menu-head b{display:block;font-weight:600}
.menu-head small{color:var(--ink-3)}
.menu-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;border:0;background:transparent;padding:8px 10px;border-radius:7px;text-decoration:none;font-size:13.5px;color:var(--ink)}
.menu-item:hover{background:var(--bg-soft)}
.menu-item.danger{color:var(--danger)}
.menu-item svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:var(--ink-2)}
.menu-item.danger svg{color:var(--danger)}
.menu-sep{height:1px;background:var(--line);margin:4px 2px}
.ctx{position:fixed;min-width:200px}

/* Modales */
.modal{position:fixed;inset:0;background:rgba(0,30,45,.28);display:grid;place-items:center;z-index:60;padding:20px}
.dialog{background:#fff;border-radius:12px;box-shadow:0 20px 50px rgba(0,30,45,.22);width:min(480px,100%);max-height:calc(100% - 20px);display:flex;flex-direction:column;overflow:hidden}
.dialog-sm{width:min(420px,100%)}
.dialog header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 12px;border-bottom:1px solid var(--line)}
.dialog header h2{margin:0;font-size:15.5px;font-weight:600}
.dialog .body{padding:16px 18px 4px;overflow:auto}
.dialog .body p{margin:0 0 14px;color:var(--ink-2)}
.dialog footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px 16px}
.colors{display:flex;flex-wrap:wrap;gap:8px}
.color{width:30px;height:30px;border-radius:8px;border:1px solid rgba(0,50,75,.14);background:var(--c);padding:0;position:relative}
.color.on{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--c)}
.color-custom{background:conic-gradient(#E0A800,#62BB46,#00A3C4,#00324B,#B4458C,#E0A800);overflow:hidden;display:inline-block;cursor:pointer}
.color-custom input{opacity:0;position:absolute;inset:0;width:100%;height:100%;cursor:pointer;border:0;padding:0}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,12px);background:var(--navy);color:#fff;padding:10px 14px;border-radius:9px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:80;max-width:min(560px,90vw);box-shadow:0 8px 24px rgba(0,30,45,.2);display:flex;gap:12px;align-items:center}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast[data-kind=error]{background:var(--danger)}
.toast button{border:0;background:rgba(255,255,255,.16);color:#fff;border-radius:6px;padding:3px 9px;font-size:12.5px;font-weight:500}

/* Dashboard */
.dash{display:grid;grid-template-columns:248px 1fr;min-height:calc(100vh - 60px)}
.side{border-right:1px solid var(--line);padding:18px 12px;background:#fff;position:sticky;top:60px;height:calc(100vh - 60px);overflow:auto;display:flex;flex-direction:column}
.nav-item{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;text-align:left;padding:8px 10px;border-radius:8px;color:var(--ink-2);font-weight:500;position:relative}
.nav-item:hover{background:var(--bg-soft);color:var(--ink)}
.nav-item.on{background:var(--green-tint);color:var(--ink)}
.nav-item svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;flex:none}
.nav-item .count{margin-left:auto;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.nav-item .dot{width:11px;height:11px;border-radius:4px;background:var(--c);flex:none;margin:0 3px}
.nav-item .label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-item .more{margin-left:auto;display:none}
.nav-item:hover .more,.nav-item:focus-within .more{display:inline-grid}
.nav-item:hover .more+.count,.nav-item:focus-within .more+.count{display:none}
.nav-item .more{width:24px;height:24px}
.side-sec{display:flex;align-items:center;justify-content:space-between;margin:20px 10px 6px;font-size:12px;font-weight:600;color:var(--ink-3)}
.side-sec .ib{width:26px;height:26px}
.side-bottom{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.side-empty{font-size:12.5px;color:var(--ink-3);padding:4px 10px}

.main{padding:26px 32px 48px;min-width:0}
.main-head{display:flex;align-items:flex-end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.main-head h1{margin:0;font-size:22px;font-weight:600;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.main-head h1 .dot{width:14px;height:14px;border-radius:4px;background:var(--c)}
.main-head p{margin:2px 0 0;color:var(--ink-3);font-size:13px}
.main-head .actions{margin-left:auto;display:flex;gap:8px}
.sec-title{font-size:13px;font-weight:600;color:var(--ink-2);margin:6px 0 12px}

.folders{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin-bottom:30px}
.folder-tile{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:12px 10px 12px 12px;background:#fff;cursor:pointer;text-align:left;position:relative}
.folder-tile:hover{border-color:var(--line-2);box-shadow:0 2px 10px rgba(0,50,75,.05)}
.folder-ico{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 14%,#fff);flex:none}
.folder-ico svg{width:20px;height:20px;fill:var(--c)}
.folder-tile b{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.folder-tile small{color:var(--ink-3);font-size:12.5px}
.folder-tile .txt{min-width:0;flex:1}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;cursor:pointer;position:relative;display:flex;flex-direction:column;transition:box-shadow .15s,border-color .15s}
.card:hover{border-color:var(--line-2);box-shadow:0 6px 22px rgba(0,50,75,.08)}
.card .band{height:4px;background:var(--c,transparent)}
.thumb{aspect-ratio:16/10;background:var(--bg-softer);border-bottom:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.thumb svg{width:100%;height:100%}
.card .info{padding:11px 13px 13px}
.card .name{font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:6px;padding-right:22px}
.meta{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;max-width:150px}
.chip i{width:9px;height:9px;border-radius:3px;background:var(--c);flex:none}
.chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card .more{position:absolute;right:6px;bottom:8px;background:#fff}
.empty{border:1px dashed var(--line-2);border-radius:12px;padding:44px 20px;text-align:center;color:var(--ink-2)}
.empty b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
.empty p{margin:0 0 16px}

.trash-list{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.trash-row{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line)}
.trash-row:last-child{border-bottom:0}
.trash-row .txt{flex:1;min-width:0}
.trash-row b{font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trash-row small{color:var(--ink-3)}
.trash-note{color:var(--ink-3);font-size:13px;margin:-10px 0 16px}

/* Administración */
.page{max-width:1080px;margin:0 auto;padding:26px 24px 48px}
.panel{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.table{width:100%;border-collapse:collapse}
.table th{font-size:12px;font-weight:600;color:var(--ink-3);text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--bg-softer)}
.table td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table td small{display:block;color:var(--ink-3)}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:12px;background:var(--bg-soft);border:1px solid var(--line)}
.pill.ok{background:var(--green-tint);border-color:#CDE9C2;color:var(--green-dark)}
.pill.off{background:var(--danger-tint);border-color:#F5C9C9;color:var(--danger)}
.pill.admin{background:#EEF3F7;border-color:#C9D7E1}
.row-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
.table-wrap{overflow-x:auto}

@media (max-width:860px){
  .dash{grid-template-columns:1fr}
  .side{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .side-bottom{margin-top:10px}
  .main{padding:20px 16px 40px}
  .search{margin-left:0}
  .user-name{display:none}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:560px){
  .top{gap:10px;padding:0 12px}
  .brand b{display:none}
  .main-head .actions{width:100%}
  .main-head .actions .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}