/* Vibencia Smart Technology - panel ROV */
:root{
  --bg:#080e1b; --panel:#101a2e; --panel-2:#0c1526; --line:#1e2c46;
  --txt:#e9f0fb; --mut:#8ba0c4; --acc:#3dc7f7; --acc-2:#1f8ef1;
  --ok:#22c55e; --off:#5b6b85; --warn:#f59e0b; --bad:#ef4444;
  --r:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:"Segoe UI",system-ui,Roboto,sans-serif;background:var(--bg);
  color:var(--txt);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 520px at 12% -12%, rgba(61,199,247,.13), transparent 60%),
    radial-gradient(760px 460px at 108% -6%, rgba(31,142,241,.10), transparent 58%)}
a{color:var(--acc);text-decoration:none}
a:hover{color:#7bdcff}

/* cabecera */
header{display:flex;align-items:center;gap:16px;padding:16px 28px;
  background:rgba(10,18,33,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header .brand{display:flex;align-items:center}
header .brand img{height:42px;display:block}
header .brand-sub{color:var(--mut);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  border-left:1px solid var(--line);padding-left:14px}
header nav{margin-left:auto;display:flex;gap:6px;align-items:center;font-size:14px}
header nav a{padding:7px 13px;border-radius:9px;color:var(--mut)}
header nav a:hover{background:var(--panel);color:var(--txt)}
header nav .who{color:var(--mut);font-size:12px;padding-left:12px;margin-left:6px;
  border-left:1px solid var(--line)}

.wrap{max-width:1240px;margin:0 auto;padding:28px 26px 60px}
h1{font-size:24px;margin:0 0 4px;letter-spacing:-.01em}
.sub{color:var(--mut);font-size:14px;margin:0 0 22px}
h2{font-size:12px;margin:0 0 14px;color:var(--mut);text-transform:uppercase;letter-spacing:.12em}

.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);
  border-radius:var(--r);padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}

/* tarjetas de ROV */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.rov{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.rov:hover{transform:translateY(-3px);border-color:#2b4a72}
.rov:hover{border-color:#2b4a72}
.rov .thumb{aspect-ratio:16/9;position:relative;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 45%, #14304d, #060c17 70%);
  color:var(--mut);font-size:13px;letter-spacing:.04em}
.rov .thumb .wave{position:absolute;inset:0;opacity:.20;
  background:repeating-linear-gradient(115deg,transparent 0 22px,rgba(61,199,247,.16) 22px 23px)}
.rov .body{padding:16px 16px 18px}
.rov h3{margin:0;font-size:16px}
.rov .meta{color:var(--mut);font-size:12.5px;margin:5px 0 14px}

.pill{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.pill{background:rgba(255,255,255,.04)}
.pill.on{color:#8ef0b4;border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.10)}
.pill.off{color:var(--mut)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--off)}
.pill.on .dot{background:var(--ok);box-shadow:0 0 9px var(--ok);animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.45}}

/* formularios y tablas */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(255,255,255,.02)}
label{color:var(--mut);font-size:12px;display:block;margin-bottom:5px}
input,select,textarea{background:#0a1224;border:1px solid var(--line);color:var(--txt);
  border-radius:10px;padding:10px 12px;font-size:14px;width:100%;font-family:inherit}
input:focus,select:focus{outline:none;border-color:var(--acc-2);box-shadow:0 0 0 3px rgba(31,142,241,.18)}
button,.btn{background:linear-gradient(180deg,var(--acc),var(--acc-2));color:#04121f;border:0;
  border-radius:10px;padding:10px 16px;font-size:13.5px;font-weight:700;cursor:pointer;
  display:inline-block;transition:.15s}
button:hover,.btn:hover{filter:brightness(1.08);color:#04121f}
button.ghost{background:transparent;border:1px solid var(--line);color:var(--mut);font-weight:600}
button.ghost:hover{color:var(--txt);border-color:var(--acc-2)}
button.danger{background:#7f1d1d;color:#ffe4e4}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.row>div{flex:1;min-width:160px}
code{background:#0a1224;border:1px solid var(--line);padding:3px 7px;border-radius:6px;
  font-size:12px;color:#9fd8f5}
.muted{color:var(--mut);font-size:13px}
.msg{background:rgba(34,197,94,.10);border:1px solid rgba(34,197,94,.35);color:#a7f3c4;
  padding:11px 15px;border-radius:10px;margin-bottom:18px;font-size:14px}
.msg.err{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.4);color:#fecaca}

/* login */
.login{max-width:400px;margin:9vh auto;text-align:center}
.login-logo{width:270px;max-width:82%;margin:4px auto 22px;display:block;
  filter:drop-shadow(0 6px 20px rgba(61,199,247,.22))}
.login h1{font-size:19px;margin:0 0 4px}
.login form{text-align:left;margin-top:20px}
.login p{margin:0 0 14px}
.login button{width:100%;padding:12px}
.legal{color:var(--off);font-size:11.5px;margin-top:22px}

/* vista en vivo */
.live{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
@media(max-width:900px){.live{grid-template-columns:1fr}}
video{width:100%;background:#000;border-radius:12px;display:block;aspect-ratio:16/9}
.tel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tel div{background:#0a1224;border:1px solid var(--line);border-radius:10px;padding:11px 12px}
.tel .k{color:var(--mut);font-size:10.5px;text-transform:uppercase;letter-spacing:.07em}
.tel .v{font-size:19px;font-weight:700;margin-top:3px}
.overlay{position:relative}
.overlay .badge{position:absolute;top:12px;left:12px;background:rgba(8,14,27,.78);
  backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:11.5px}

/* tabla de ROVs en administración */
td.nowrap,th.nowrap{white-space:nowrap}
table.rovs td:first-child{min-width:170px}
table.rovs td:nth-child(2){min-width:130px;color:var(--mut)}
table.rovs td:last-child{white-space:nowrap;text-align:right}
table.rovs td:last-child form{display:inline}
table.rovs td:last-child .btn,table.rovs td:last-child button{margin-left:6px}
code.key{font-size:12.5px;color:#a9e5ff;letter-spacing:.02em}


/* --- presencia de marca --- */
.hero{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(120deg,#0d1b30 0%,#11294a 45%,#0b1524 100%);
  padding:26px 28px;margin-bottom:24px;box-shadow:var(--shadow)}
.hero::after{content:"";position:absolute;right:24px;top:50%;transform:translateY(-50%);
  width:min(340px,32%);height:70%;
  background:url('/static/marca-agua.png') right center/contain no-repeat;
  opacity:.85;pointer-events:none}
@media(max-width:820px){.hero::after{display:none}}
.hero h1{margin:0 0 6px}
.hero .claim{color:var(--acc);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  margin:0 0 10px;font-weight:700}
.hero p{color:var(--mut);margin:0;font-size:14px;max-width:640px}
.hero .stats{display:flex;gap:26px;margin-top:18px;flex-wrap:wrap}
.hero .stats b{display:block;font-size:22px;line-height:1.1}
.hero .stats span{color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:.09em}

.rov .thumb .logo-mark{position:absolute;top:50%;left:50%;width:82px;
  transform:translate(-50%,-58%);opacity:.16}
.rov .thumb{flex-direction:column;gap:6px;padding-bottom:14px;justify-content:flex-end}
.rov .thumb span.wave{z-index:0}
.overlay .marca{position:absolute;right:26px;top:26px;height:26px;opacity:.85;
  filter:drop-shadow(0 2px 8px rgba(0,0,0,.6));pointer-events:none}

footer.brandbar{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:16px;flex-wrap:wrap}
footer.brandbar img{height:30px;opacity:.85}
footer.brandbar .txt{color:var(--off);font-size:12px;line-height:1.5}
footer.brandbar .txt b{color:var(--mut);font-weight:600}