/* Central Email — estilos */
:root{
  --navy:#16365C; --navy2:#1d3a5f; --orange:#F07E1E;
  --ink:#1f2733; --muted:#6b7785; --line:#e4e8ee; --bg:#f4f6f9;
  --ok:#1b8a4b; --okbg:#e6f5ec; --err:#c0392b; --errbg:#fdecea; --warnbg:#fff6e6;
  --radius:12px; --shadow:0 1px 3px rgba(20,40,80,.08),0 6px 18px rgba(20,40,80,.05);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}

/* Topbar */
.topbar{display:flex;align-items:center;gap:18px;background:var(--navy);color:#fff;
  padding:0 18px;height:56px;position:sticky;top:0;z-index:50;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:.2px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--orange);display:inline-block}
.mainnav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.mainnav a{color:#cdd8e6;padding:8px 13px;border-radius:8px;font-weight:500;font-size:14px}
.mainnav a:hover{background:rgba(255,255,255,.10);text-decoration:none;color:#fff}
.mainnav a.active{background:var(--orange);color:#fff}
.userbox{display:flex;align-items:center;gap:12px;font-size:13px;color:#cdd8e6}
.userbox .logout{color:#fff;border:1px solid rgba(255,255,255,.3);padding:5px 11px;border-radius:8px}
.userbox .logout:hover{background:rgba(255,255,255,.12);text-decoration:none}

/* Layout */
.wrap{max-width:1080px;margin:26px auto;padding:0 18px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:17px;margin:26px 0 12px}
.sub{color:var(--muted);margin:0 0 22px}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}

/* Domain tags */
.tags{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 0}
.tag{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;
  color:#fff;font-size:13px;font-weight:600}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
tr:last-child td{border-bottom:none}

/* Forms */
label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px;color:var(--ink)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;
  font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);
  box-shadow:0 0 0 3px rgba(22,54,92,.12)}
textarea{min-height:120px;resize:vertical}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>div{flex:1;min-width:160px}
.hint{font-size:12px;color:var(--muted);margin-top:4px}

/* Buttons */
.btn{display:inline-block;background:var(--navy);color:#fff;border:none;padding:10px 18px;
  border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;
  transition:background .15s ease, transform .05s ease}
.btn:hover{background:var(--orange);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.orange{background:var(--orange)}
.btn.orange:hover{background:#d96a0c}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.danger{background:var(--err)}
.btn.danger:hover{background:#9c2a1e}
.btn.sm{padding:6px 12px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}

/* Flash modal (aviso centrado) */
.flash-modal-overlay{position:fixed;inset:0;background:rgba(15,30,55,.45);display:flex;
  align-items:center;justify-content:center;z-index:200;padding:20px;animation:fadeIn .12s ease}
.flash-modal{background:#fff;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.3);
  padding:26px;max-width:460px;width:100%;text-align:center;border-top:5px solid var(--navy)}
.flash-modal.ok{border-top-color:var(--ok)}
.flash-modal.err{border-top-color:var(--err)}
.flash-modal.warn{border-top-color:var(--orange)}
.flash-modal-msg{font-size:15px;margin-bottom:18px;line-height:1.55;word-break:break-word}
.flash-modal .btn{min-width:130px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:14px;font-weight:500}
.flash.ok{background:var(--okbg);color:var(--ok)}
.flash.err{background:var(--errbg);color:var(--err)}
.flash.warn{background:var(--warnbg);color:#8a5a00}

/* Auth screens */
.authwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,var(--navy),#0e2540)}
.authcard{background:#fff;border-radius:16px;box-shadow:0 18px 50px rgba(0,0,0,.25);
  padding:34px;width:100%;max-width:400px}
.authcard h1{text-align:center;color:var(--navy)}
.authcard .logo{text-align:center;margin-bottom:6px}
.authcard .logo .dot{width:12px;height:12px;border-radius:50%;background:var(--orange);
  display:inline-block;margin-right:6px}
.authcard .btn{width:100%;margin-top:18px;text-align:center}
.qrbox{text-align:center;margin:18px 0}
.qrbox img,.qrbox canvas{border:1px solid var(--line);border-radius:10px;padding:8px;background:#fff}
.secret{font-family:monospace;background:var(--bg);padding:10px;border-radius:8px;
  text-align:center;letter-spacing:2px;word-break:break-all;font-size:14px}
.muted{color:var(--muted)}
.right{text-align:right}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--muted);font-weight:600}
.badge.on{background:var(--okbg);color:var(--ok)}
.badge.off{background:var(--errbg);color:var(--err)}

@media(max-width:680px){
  .topbar{height:auto;padding:8px 12px}
  .mainnav{order:3;width:100%}
  .userbox{margin-left:auto}
}