/* Panel administrativo */
:root{--navy:#081231;--navy2:#0E1C46;--blue:#1677C8;--blue-d:#0F5FA8;--blue-l:#E7F1FB;--red:#E0392B;--red-d:#BF2A1E;--ink:#0B1530;--muted:#4F5D7C;--bg:#F3F6FB;--line:#DFE5F0;--ok:#0E7A40;--display:'Sora',system-ui,sans-serif;--body:'Inter',system-ui,sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.02em;line-height:1.15;margin:0 0 .4em}
p{margin:0 0 .8em}
[hidden]{display:none!important}
:focus-visible{outline:3px solid #E3B67F;outline-offset:2px;border-radius:6px}
.ic{flex:none}

.abtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font:600 14px var(--body);cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}
.abtn:hover{border-color:var(--blue)}
.abtn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.abtn.primary:hover{background:var(--blue-d)}
.abtn.danger{color:var(--red-d)}
.abtn.danger:hover{border-color:var(--red)}
.abtn.sm{min-height:36px;padding:6px 12px;font-size:13px;border-radius:10px}
.abtn.icon{width:36px;padding:0;min-height:36px}
.abtn.full{width:100%}
.abtn:disabled{opacity:.55;cursor:not-allowed}

/* Login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--navy)}
.login-card{width:min(420px,100%);background:#fff;border-radius:24px;padding:36px;display:grid;gap:16px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.login-card img{width:200px;margin:0 auto 4px}
.login-card h1{font-size:26px;text-align:center;margin:0}
.login-card>p{text-align:center;color:var(--muted);margin:0}
.login-err{color:var(--red-d);font-weight:600;text-align:center;margin:0;min-height:1.2em}
.back{text-align:center;color:var(--muted);font-size:14px}

/* Campos */
label.f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
label.f small{font-weight:400;color:var(--muted)}
input,select,textarea{font:400 15px var(--body);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px;width:100%}
textarea{resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,119,200,.15)}
input[type=color]{padding:4px;height:48px;cursor:pointer}
input[type=checkbox]{width:20px;height:20px;min-height:0;accent-color:var(--blue)}
.check{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;min-height:44px;cursor:pointer}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}

/* Layout del panel */
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff}
.top-in{display:flex;align-items:center;gap:14px;height:64px;padding:0 20px}
.top-brand{display:flex;align-items:center;gap:10px;font:700 16px var(--display);color:#fff;text-decoration:none;margin-right:auto}
.top-brand img{width:34px;height:34px;border-radius:50%}
.top select{width:auto;min-height:40px;background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}
.top select option{color:var(--ink)}
.top .abtn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff;min-height:40px}
.top .abtn:hover{background:rgba(255,255,255,.16)}
.shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 64px)}
.side{border-right:1px solid var(--line);background:#fff;padding:20px 12px;position:sticky;top:64px;height:calc(100vh - 64px);overflow:auto}
.side button{display:flex;align-items:center;gap:12px;width:100%;min-height:44px;padding:10px 14px;border:0;background:transparent;border-radius:10px;font:500 15px var(--body);color:var(--muted);cursor:pointer;text-align:left}
.side button:hover{background:var(--bg);color:var(--ink)}
.side button.on{background:var(--blue-l);color:var(--blue-d);font-weight:700}
.side .badge{margin-left:auto;background:var(--red);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:2px 8px}
.main{padding:28px 32px 120px;max-width:980px;width:100%}
.main h2{font-size:28px}
.main .intro{color:var(--muted);margin-bottom:24px}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:20px}
.panel h3{font-size:18px}
.panel .hint{color:var(--muted);font-size:14px}

/* Listas editables */
.items{display:grid;gap:12px}
.item{border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.item-head{display:flex;align-items:center;gap:8px;padding:10px 12px}
.item-head b{flex:1;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;min-height:36px;display:flex;align-items:center}
.item-body{padding:4px 16px 18px;display:grid;gap:14px}
.item.closed .item-body{display:none}
.add{margin-top:12px}

/* Imagen */
.imgf{display:flex;gap:16px;align-items:center}
.imgf .prev{width:96px;height:96px;border-radius:16px;background:var(--bg) center/cover no-repeat;border:1px solid var(--line);flex:none;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px;text-align:center}
.imgf .prev.wide{width:160px;height:90px}
.imgf .btns{display:flex;flex-wrap:wrap;gap:8px}

/* GitHub */
.repo-pick{display:grid;gap:8px;margin-top:16px;max-height:520px;overflow:auto}
.repo-pick label{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:#fff}
.repo-pick label.sel{border-color:var(--blue);background:var(--blue-l)}
.repo-pick input{margin-top:2px}
.repo-pick b{display:block}
.repo-pick small{color:var(--muted)}
.order{font:700 12px var(--body);background:var(--blue);color:#fff;border-radius:999px;padding:2px 8px;margin-left:auto}

/* Apariencia */
.presets{display:flex;flex-wrap:wrap;gap:10px}
.preset{display:flex;align-items:center;gap:10px;min-height:44px;padding:6px 14px 6px 6px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;font:600 14px var(--body)}
.preset span{display:flex}
.preset i{width:22px;height:22px;border-radius:50%;margin-left:-6px;border:2px solid #fff}
.preset i:first-child{margin-left:0}
.mini{border-radius:16px;overflow:hidden;border:1px solid var(--line);margin-top:16px}
.mini-in{padding:24px}
.mini h4{font-size:26px;margin:0 0 4px}
.mini .mbtn{display:inline-block;margin-top:12px;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px}

/* Mensajes */
.lead{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff;display:grid;gap:8px}
.lead-top{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.lead-top b{font-size:16px}
.lead .kind{font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--blue-l);color:var(--blue-d)}
.lead .kind.colegio{background:#FDECEA;color:var(--red-d)}
.lead time{color:var(--muted);font-size:13px;margin-left:auto}
.lead p{margin:0;color:var(--muted);font-size:14px;white-space:pre-wrap}
.lead-act{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.lead-act select{width:auto;min-height:36px;padding:6px 10px}
.empty{color:var(--muted);text-align:center;padding:40px 20px;border:1px dashed var(--line);border-radius:14px}

/* Barra de guardado */
.savebar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px -20px rgba(8,18,49,.35)}
.savebar-in{display:flex;align-items:center;gap:14px;justify-content:flex-end;padding:12px 24px}
.save-msg{margin-right:auto;font-weight:600;font-size:14px;color:var(--muted)}
.save-msg.dirty{color:#A15C00}
.save-msg.ok{color:var(--ok)}
.save-msg.err{color:var(--red-d)}
.toast{position:fixed;left:50%;top:80px;transform:translateX(-50%);z-index:50;background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;box-shadow:0 20px 40px -15px rgba(0,0,0,.5)}

@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .side{position:sticky;top:64px;z-index:10;height:auto;display:flex;gap:4px;overflow-x:auto;padding:8px;border-right:0;border-bottom:1px solid var(--line)}
  .side button{width:auto;white-space:nowrap}
  .main{padding:20px 16px 120px}
  .g2,.g3{grid-template-columns:1fr}
  .g5{grid-template-columns:repeat(2,1fr)}
  .top-brand span{display:none}
  .savebar-in{padding:10px 14px}
}