/* Twintt · estilos base */
:root{
  --navy:#1B2A4A; --navy2:#22345C; --blue:#2563EB; --blue-d:#1D4ED8; --blue-l:#EAF1FE; --blue-ll:#F5F8FF;
  --ink:#111827; --ink2:#374151; --muted:#6B7280; --line:#E5E7EB; --line2:#D1D5DB; --bg:#F3F5F9; --card:#fff;
  --green:#16A34A; --green-l:#DCFCE7; --red:#DC2626; --red-l:#FEE2E2; --amber:#B45309; --amber-l:#FEF3C7;
  --r:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.06);
  --font:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.45 var(--font);color:var(--ink);background:var(--bg);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 2px;font-weight:650}
h2{font-size:16px;margin:0 0 12px;font-weight:650}
h3{font-size:14px;margin:18px 0 10px;font-weight:650;color:var(--ink2)}
code{background:#F3F4F6;padding:1px 5px;border-radius:4px;font-size:12.5px}
.muted{color:var(--muted)} .small{font-size:12.5px} .right{text-align:right} .nowrap{white-space:nowrap}
.ic{flex:none;vertical-align:middle}

/* Barra superior */
.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;gap:14px;padding:0 16px;height:50px;position:sticky;top:0;z-index:30}
.brand{display:flex;align-items:center;gap:8px;color:#fff}
.brand:hover{text-decoration:none}
.brand-name{font-weight:800;letter-spacing:.06em;font-size:18px}
.brand-sub{color:#C7D2E8;border-left:1px solid #3A4B72;padding-left:14px;font-size:14px}
.top-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.ctx select{background:var(--navy2);color:#fff;border:1px solid #3A4B72;border-radius:8px;padding:6px 28px 6px 10px;font:inherit;max-width:220px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;border:2px solid #fff3;font-weight:700;cursor:pointer;font-size:13px}
.usermenu{position:relative}
.menu{display:none;position:absolute;right:0;top:42px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(0,0,0,.15);min-width:230px;padding:6px;z-index:40}
.menu.open{display:block}
.menu-head{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:4px;display:flex;flex-direction:column}
.menu-head span{color:var(--muted);font-size:12.5px}
.menu a,.menu button{display:flex;gap:8px;align-items:center;width:100%;padding:8px 10px;border-radius:7px;color:var(--ink);background:none;border:0;font:inherit;cursor:pointer;text-align:left}
.menu a:hover,.menu button:hover{background:var(--blue-ll);text-decoration:none}

/* Cinta de opciones */
.ribbon{background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.rb-tabs{display:flex;gap:2px;padding:0 12px;border-bottom:1px solid var(--line)}
.rb-tab{background:none;border:0;padding:9px 14px;font:inherit;font-size:14px;color:var(--ink2);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.rb-tab.on{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.rb-panel{display:none;padding:6px 10px 0;gap:4px;overflow-x:auto}
.rb-panel.on{display:flex}
.rb-group{display:flex;flex-direction:column;border-right:1px solid var(--line);padding:0 8px}
.rb-group:last-child{border-right:0}
.rb-btns{display:flex;gap:2px}
.rb-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px 8px;border-radius:8px;color:var(--ink2);min-width:72px;max-width:110px;text-align:center;font-size:12.5px;line-height:1.2}
.rb-btn .ic{color:var(--blue)}
.rb-btn:hover{background:var(--blue-ll);text-decoration:none}
.rb-btn.active{background:var(--blue-l);color:var(--blue-d)}
.rb-glabel{text-align:center;color:var(--muted);font-size:11.5px;padding:4px 0 6px}

/* Contenido */
.main{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:20px}
.main.wide{max-width:none}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.page-head p{margin:2px 0 0}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);margin-bottom:16px;min-width:0}
.card.narrow{max-width:720px}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.card-head h2{margin:0}
.crumb{font-size:12px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.grid2.wide-left{grid-template-columns:2fr 1fr}
.grid2>.card{margin-bottom:0}
.split{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:start}
@media (max-width:980px){.grid2,.grid2.wide-left,.split{grid-template-columns:1fr}.brand-sub{display:none}}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--blue);color:#fff;border:1px solid var(--blue);border-radius:8px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;list-style:none}
.btn:hover{background:var(--blue-d);text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink2);border-color:var(--line2);font-weight:500}
.btn.ghost:hover{background:var(--blue-ll);color:var(--blue-d)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.block{width:100%;justify-content:center;padding:11px}
.btn::-webkit-details-marker{display:none}
form.inline{display:inline}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}

/* Formularios */
.fld{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;min-width:0}
.fld>span{font-size:12.5px;font-weight:600;color:var(--ink2)}
.fld em{color:var(--red);font-style:normal}
.fld input,.fld select,.fld textarea,.member-filter{font:inherit;padding:8px 10px;border:1px solid var(--line2);border-radius:8px;background:#fff;color:var(--ink);width:100%}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2px solid #BFD3FB;border-color:var(--blue)}
.fld input[readonly]{background:#F9FAFB;color:var(--muted)}
.help{color:var(--muted);font-size:12px}
.reason textarea{background:#FFFBEB;border-color:#FCD34D}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.form-grid .span2{grid-column:1/-1}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}
.form-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:4px}
.chk{display:flex;gap:8px;align-items:flex-start;padding:4px 0;cursor:pointer}
.chk input{margin-top:3px}
.checks{display:flex;flex-wrap:wrap;gap:4px 22px;margin-bottom:8px}
.filters{display:flex;flex-wrap:wrap;gap:0 12px;align-items:flex-end;padding:14px 16px 4px}
.filters .fld{min-width:160px;flex:1}
.filters .form-actions{margin-bottom:12px}
details.add{margin-top:12px}
details.add[open] summary{margin-bottom:12px}

/* Tablas */
.tbl{width:100%;border-collapse:collapse}
.tbl th{background:#F8FAFC;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:hover td{background:#FAFBFF}
.tbl-wrap{overflow-x:auto}
.tbl.audit td{font-size:13px}
.tbl.audit td.val{max-width:260px;word-break:break-word}
.pager{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-top:12px}
.pager .muted{margin-right:auto}

/* Insignias y mensajes */
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#EEF2F7;color:var(--ink2);white-space:nowrap}
.badge.green{background:var(--green-l);color:#166534}
.badge.red{background:var(--red-l);color:#991B1B}
.badge.amber{background:var(--amber-l);color:var(--amber)}
.badge.blue{background:var(--blue-l);color:var(--blue-d)}
.badge.grey{background:#F3F4F6;color:var(--muted)}
.flash{display:flex;gap:10px;align-items:flex-start;padding:10px 14px;border-radius:var(--r);margin-bottom:14px;border:1px solid}
.flash ul{margin:0;padding-left:18px}
.flash-ok{background:#F0FDF4;border-color:#BBF7D0;color:#166534}
.flash-err{background:#FEF2F2;border-color:#FECACA;color:#991B1B}
.flash-info{background:var(--blue-ll);border-color:#BFD3FB;color:#1E3A8A}
.flash.big{padding:14px 16px}
code.pw{font-size:16px;padding:3px 8px;background:#fff;border:1px dashed var(--blue);user-select:all}

/* Panel */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:16px}
.stat{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);color:var(--ink)}
.stat:hover{text-decoration:none;border-color:#BFD3FB}
.stat-ic{width:44px;height:44px;border-radius:10px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center}
.stat strong{display:block;font-size:22px}
.stat small{color:var(--muted)}
.steps{list-style:none;margin:0;padding:0}
.steps li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border:0}
.steps a{display:flex;flex-direction:column;color:var(--ink)}
.steps small{color:var(--muted)}
.dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--line2);display:grid;place-items:center;flex:none;margin-top:1px}
.steps li.done .dot{background:var(--green);border-color:var(--green);color:#fff}
.steps li.done strong{color:var(--muted);text-decoration:line-through}
.feed{list-style:none;margin:0 0 12px;padding:0}
.feed li{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.feed li>span:last-child{display:flex;flex-direction:column;min-width:0;word-break:break-word}
.feed small{color:var(--muted)}
.feed-who{width:30px;height:30px;border-radius:50%;background:var(--blue-l);color:var(--blue-d);font-weight:700;font-size:12px;display:grid;place-items:center;flex:none}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0 0 12px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.plain{list-style:none;padding:0;margin:0}
.plain li{padding:6px 0;border-bottom:1px solid var(--line)}
.version strong{font-size:26px}

/* Explorador de jerarquía */
.explorer{position:sticky;top:66px;padding:0;overflow:hidden}
.explorer-head{padding:12px 16px;border-bottom:1px solid var(--line);background:#F8FAFC}
.tw-tree{padding:10px 8px;max-height:70vh;overflow:auto}
.tw-tree ul{list-style:none;margin:0;padding-left:16px}
.tw-tree>ul{padding-left:4px}
.tw-tree li{position:relative}
.tw-tree li.collapsed>ul{display:none}
.tw-tree li.collapsed>.tw-toggle .ic{transform:rotate(-90deg)}
.tw-tree li.inactive>.tw-node{color:var(--muted);text-decoration:line-through}
.tw-toggle{background:none;border:0;padding:0;width:18px;height:28px;cursor:pointer;color:var(--muted);vertical-align:top}
.tw-sp{display:inline-block;width:18px}
.tw-node{display:inline-flex;gap:6px;align-items:center;padding:4px 8px;border-radius:7px;color:var(--ink);max-width:calc(100% - 20px)}
.tw-node:hover{background:var(--blue-ll);text-decoration:none}
.tw-node.sel{background:var(--blue-l);color:var(--blue-d);font-weight:600}
.tw-node .ic{color:var(--blue)}
.tw-node.root{font-weight:650}

/* Permisos y miembros */
.perm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:8px 0 14px}
.perm-grid fieldset,.members{border:1px solid var(--line);border-radius:var(--r);padding:8px 14px 10px;margin:0 0 12px}
legend{font-weight:650;padding:0 6px;color:var(--ink2)}
.member-list{max-height:320px;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:0 12px;margin-top:8px}

/* Barra de estado */
.statusbar{display:flex;justify-content:space-between;gap:12px;padding:6px 16px;background:#fff;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink2);flex-wrap:wrap}
.statusbar span{display:inline-flex;align-items:center;gap:5px}
.sb-right{gap:0!important}
.sb-right>span{padding:0 10px;border-left:1px solid var(--line)}
.sb-right>span:first-child{border-left:0}
.statusbar .ic{color:var(--green)}

/* Modal de motivo */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:grid;place-items:center;z-index:100}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:12px;padding:20px;width:min(460px,92vw);box-shadow:0 20px 50px rgba(0,0,0,.25)}
.modal-box h3{margin:0 0 4px;font-size:17px;color:var(--ink)}
.modal-box textarea{width:100%;font:inherit;padding:9px;border:1px solid #FCD34D;background:#FFFBEB;border-radius:8px;margin:10px 0}
.modal-actions{display:flex;justify-content:flex-end;gap:8px}

/* Acceso e instalación */
body.auth{background:linear-gradient(135deg,#1B2A4A 0%,#22345C 55%,#2B3F73 100%)}
.auth-wrap{flex:1;display:grid;grid-template-columns:1.1fr 1fr;max-width:1000px;width:100%;margin:auto;padding:24px;gap:40px;align-items:center}
.auth-side{color:#fff}
.auth-side h2{font-size:28px;line-height:1.25;margin:22px 0 18px;font-weight:650}
.auth-side ul{list-style:none;padding:0;margin:0;color:#D6DEEE}
.auth-side li{display:flex;gap:10px;align-items:center;padding:6px 0}
.auth-side .ic{color:#93C5FD}
.auth-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.06em;font-size:24px}
.auth-card{background:#fff;border-radius:14px;padding:30px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.auth-card h1{margin-bottom:2px}
.auth-card .muted{margin:0 0 18px}
.fine{text-align:center;color:var(--muted);font-size:12px;margin:16px 0 0}
body.install .fine{color:#C7D2E8}
.install-wrap{max-width:860px;width:100%;margin:30px auto;padding:0 16px}
.install-wrap .auth-brand{margin-bottom:16px}
.install-wrap .card{padding:26px}
@media (max-width:820px){.auth-wrap{grid-template-columns:1fr}.auth-side{display:none}}
.fld input:not([type=checkbox]):not([type=file]),.fld select{height:38px}