/* CWB Admin UI */
:root{
  --navy-900:#0A1B38; --navy-800:#0E2748; --navy-700:#12315F;
  --blue-500:#159BE0; --blue-400:#35A8ED; --blue-600:#0E7BC0;
  --bg:#0f1b30; --panel:#16233d; --panel-2:#1c2c49; --line:rgba(255,255,255,.1);
  --text:#dbe6f5; --soft:#93a6c4; --white:#fff;
  --radius:12px; --sb:250px; --ease:cubic-bezier(.4,0,.2,1);
  --font:"Plus Jakarta Sans","Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit;text-decoration:none}
svg{display:block}
h1,h2,h3{color:#fff;letter-spacing:-.01em}
.muted{color:var(--soft)}

/* ---- Login ---- */
.login-body{min-height:100vh;display:grid;place-items:center;padding:1.5rem;position:relative;
  background:linear-gradient(rgba(8,18,36,.80),rgba(8,18,36,.92)),url(/assets/img/fibra.jpg) center/cover fixed no-repeat}
.login-body::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 70% 15%,rgba(21,155,224,.25),transparent 45%)}
.login-card{position:relative;width:100%;max-width:390px;background:rgba(18,30,52,.72);backdrop-filter:blur(14px);
  border:1px solid rgba(127,199,242,.25);border-radius:18px;padding:2.4rem 2rem;text-align:center;
  box-shadow:0 30px 70px rgba(0,0,0,.6);overflow:hidden}
.login-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--blue-500),var(--blue-400),transparent)}
.login-logo{margin:0 auto .8rem}
.login-card h1{font-weight:800;font-size:1.5rem}.login-card h1 b{color:var(--blue-400)}
.login-card p.muted{margin-bottom:1.4rem;font-size:.9rem}
.login-card form{text-align:left;display:grid;gap:1rem}

/* ---- Inputs ---- */
label{display:block;font-size:.85rem;font-weight:600;color:#cdd9ec}
input,select,textarea{width:100%;margin-top:.35rem;padding:.7rem .85rem;border:1px solid var(--line);
  border-radius:9px;background:var(--panel-2);color:#fff;font-family:inherit;font-size:.95rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(21,155,224,.3)}
select option{color:#111}
textarea{resize:vertical;min-height:110px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.3rem;
  border:1px solid transparent;border-radius:999px;font-weight:700;font-size:.92rem;cursor:pointer;transition:.18s var(--ease);font-family:inherit}
.btn--primary{background:var(--blue-500);color:#fff}.btn--primary:hover{background:var(--blue-600)}
.btn--ghost{background:transparent;border-color:var(--line);color:#fff}.btn--ghost:hover{border-color:var(--blue-400);color:var(--blue-400)}
.btn--sm{padding:.4rem .9rem;font-size:.82rem}
.btn--block{width:100%}
.btnrow{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.4rem}

/* ---- Password show/hide ---- */
.pw-wrap{position:relative;display:block}
.pw-wrap input{padding-right:2.8rem}
.pw-eye{position:absolute;right:.5rem;top:calc(50% + .17rem);transform:translateY(-50%);
  width:2rem;height:2rem;display:grid;place-items:center;border:none;background:transparent;
  color:var(--soft);cursor:pointer;border-radius:6px}
.pw-eye:hover{color:var(--blue-400)}
.pw-eye svg{width:20px;height:20px;pointer-events:none}
.pw-eye .eye-off{display:none}
.pw-eye.is-on{color:var(--blue-400)}
.pw-eye.is-on .eye-on{display:none}
.pw-eye.is-on .eye-off{display:block}

/* ---- Layout ---- */
.sb{position:fixed;inset:0 auto 0 0;width:var(--sb);background:var(--navy-900);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:1.2rem 0;z-index:40;transition:transform .25s var(--ease)}
.sb__brand{display:flex;align-items:center;gap:.6rem;padding:0 1.4rem 1.2rem;font-size:1.15rem;font-weight:700;color:#fff}
.sb__brand b{color:var(--blue-400)}
.sb__nav{display:flex;flex-direction:column;gap:.15rem;padding:.6rem}
.sb__nav a{display:flex;align-items:center;gap:.7rem;padding:.7rem .9rem;border-radius:9px;color:#a9bcd6;font-weight:600;font-size:.92rem;transition:.15s}
.sb__nav a svg{width:19px;height:19px}
.sb__nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.sb__nav a.is-active{background:var(--blue-500);color:#fff}
.sb__foot{margin-top:auto;padding:1rem 1.4rem 0;border-top:1px solid var(--line)}
.sb__foot a{color:var(--soft);font-size:.85rem}.sb__foot a:hover{color:var(--blue-400)}

.main{margin-left:var(--sb);min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:1rem;padding:.9rem 1.6rem;
  background:rgba(15,27,48,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar h1{font-size:1.15rem;font-weight:700}
.topbar__user{margin-left:auto;display:flex;align-items:center;gap:.7rem;font-size:.9rem;color:var(--soft)}
.content{padding:1.6rem;max-width:1000px;width:100%;margin-inline:auto}

/* ---- Cards / grids ---- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.3rem}
.card h2{font-size:1.1rem;margin-bottom:.4rem}
.card h2+p{margin-bottom:1rem}
.stack{display:flex;flex-direction:column}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:.6rem}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.3rem}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem 1.4rem;transition:.18s}
.stat:hover{border-color:var(--blue-500);transform:translateY(-2px)}
.stat__n{font-size:2rem;font-weight:800;color:var(--blue-400);line-height:1}
.stat__l{color:var(--soft);font-size:.88rem;margin-top:.3rem}

/* ---- Tables ---- */
/* Wide screens: mild horizontal-scroll wrapper so a table never pushes the page. */
.table-wrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-wrap table{min-width:560px}
.table-wrap::-webkit-scrollbar{height:8px}
.table-wrap::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:8px}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:.7rem .6rem;border-bottom:1px solid var(--line)}
th{color:var(--soft);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
td .btn--sm{vertical-align:middle}

/* Narrow screens / mobile: turn each table row into a stacked card
   (label + value), no horizontal scroll. Labels come from td[data-label]. */
@media(max-width:640px){
  .table-wrap{overflow-x:visible}
  .table-wrap table{min-width:0}
  .table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block;width:100%}
  .table-wrap thead{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
  .table-wrap tr{border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.03);padding:.5rem .3rem;margin-bottom:.9rem}
  .table-wrap td{border:none;padding:.42rem .7rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
  .table-wrap td::before{content:attr(data-label);flex:0 0 auto;color:var(--soft);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
  .table-wrap td[data-label=""]{justify-content:flex-start;flex-wrap:wrap;gap:.5rem}
  .table-wrap td[data-label=""]::before{display:none}
  .table-wrap td[style*="text-align:right"]{text-align:left!important}
}

/* ---- Alerts ---- */
.alert{padding:.85rem 1.1rem;border-radius:9px;margin-bottom:1.2rem;font-weight:600;font-size:.92rem}
.alert.ok{background:rgba(21,155,224,.15);border:1px solid rgba(21,155,224,.4);color:#bfe3fa}
.alert.err{background:rgba(224,60,60,.14);border:1px solid rgba(224,60,60,.4);color:#f3b4b4}

/* ---- Mobile nav ---- */
.burger{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer}
.burger span{width:22px;height:2px;background:#fff;border-radius:2px}
.sb-overlay{display:none}
#navtoggle{display:none}
@media(max-width:860px){
  .sb{transform:translateX(-100%)}
  #navtoggle:checked ~ .sb{transform:translateX(0)}
  .main{margin-left:0}
  .burger{display:flex}
  .form-grid{grid-template-columns:1fr}
  #navtoggle:checked ~ .sb-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:35}
}

/* ---- Artistic details ---- */
.sb{background:linear-gradient(180deg,#0b1c3c,#081428)}
.sb__brand{position:relative}
.sb__brand::after{content:"";position:absolute;left:1.4rem;right:1.4rem;bottom:.55rem;height:1px;
  background:linear-gradient(90deg,var(--blue-500),transparent)}
.topbar{border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(21,155,224,.5),transparent) 1}
/* Circuit-board backdrop on every admin page */
.main{
  background:linear-gradient(rgba(11,20,38,.70),rgba(11,20,38,.80)),url(/assets/img/placa_electronica.jpg) center/cover fixed no-repeat}
.card{position:relative;background:rgba(19,31,54,.86);backdrop-filter:blur(5px)}
.stat{position:relative;overflow:hidden;background:rgba(19,31,54,.86);backdrop-filter:blur(5px)}
.stat::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:linear-gradient(90deg,var(--blue-500),var(--blue-400));transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.stat:hover::before{transform:scaleX(1)}
.topbar{background:rgba(11,20,38,.82);backdrop-filter:blur(10px)}
.stat__n{background:linear-gradient(120deg,var(--blue-400),#7fc7f2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ---- Webmail (3 panes) ---- */
.mail{display:grid;grid-template-columns:230px minmax(280px,1fr) 1.6fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:calc(100vh - 150px)}
.mail > *{background:var(--panel-2);min-height:0}
.mail__accts{display:flex;flex-direction:column;padding:.8rem;overflow:hidden}
.mail__acts{margin-bottom:.8rem}
.mail__acctlist{display:flex;flex-direction:column;gap:.2rem;overflow:auto;flex:1;min-height:0}
.mail__acct{display:flex;gap:.6rem;align-items:center;padding:.5rem;border-radius:9px;color:var(--text)}
.mail__acct:hover{background:rgba(255,255,255,.05)}
.mail__acct.is-active{background:var(--blue-500);color:#fff}
.mail__acct-av{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-weight:700;flex-shrink:0}
.mail__acct.is-active .mail__acct-av{background:rgba(255,255,255,.25)}
.mail__acct-txt{display:flex;flex-direction:column;min-width:0}
.mail__acct-txt b{font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mail__acct-txt span{font-size:.75rem;color:var(--soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mail__acct.is-active .mail__acct-txt span{color:rgba(255,255,255,.85)}
.mail__manage{margin-top:.6rem;padding-top:.6rem;border-top:1px solid var(--line);color:var(--soft);font-size:.85rem;flex-shrink:0}
.mail__manage:hover{color:var(--blue-400)}
.mail__list{display:flex;flex-direction:column;overflow:auto}
.mail__listhead{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.8rem 1rem;
  border-bottom:1px solid var(--line);font-weight:700;position:sticky;top:0;background:var(--panel-2);z-index:1}
.mail__row{display:grid;grid-template-columns:1fr auto;gap:.15rem .6rem;padding:.7rem 1rem;border-bottom:1px solid var(--line);color:var(--text)}
.mail__row:hover{background:rgba(255,255,255,.04)}
.mail__row.is-open{background:rgba(21,155,224,.12)}
.mail__row-from{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mail__row-date{font-size:.74rem;color:var(--soft);white-space:nowrap}
.mail__row-subj{grid-column:1/-1;font-size:.84rem;color:var(--soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mail__row.is-unread{border-left:3px solid var(--blue-500)}
.mail__row.is-unread .mail__row-from{color:#fff}
.mail__row.is-unread .mail__row-subj{color:var(--text)}
.mail__empty{padding:2rem 1.2rem;color:var(--soft);font-size:.9rem}
.mail__empty--big{display:grid;place-items:center;height:100%;text-align:center}
.mail__view{display:flex;flex-direction:column;overflow:auto}
.mail__msghead{padding:1.1rem 1.3rem;border-bottom:1px solid var(--line)}
.mail__msghead h2{font-size:1.15rem}
.mail__meta{color:var(--soft);font-size:.85rem;margin-top:.3rem}
.mail__body{flex:1;display:flex}
.mail__frame{width:100%;min-height:440px;border:0;background:#fff}
.mail__text{padding:1.3rem;white-space:pre-wrap;font-family:inherit;color:var(--text);width:100%}
.mail__compose{padding:1.2rem 1.3rem;display:flex;flex-direction:column;gap:.25rem}
.mail__ch{margin-bottom:.6rem;font-size:1rem}
/* Folder selector dropdown (Inbox/Sent/Drafts/Spam/Trash) */
.mail__foldersel{margin:0 0 .7rem;padding:.5rem .6rem;font-size:.87rem;font-weight:600;cursor:pointer;flex-shrink:0;background:var(--panel);color:#fff}
.mail__foldersel option{background:#0e1b30;color:#fff}
.mail__foldersel option:checked{background:var(--blue-500);color:#fff}
/* Prev/next message navigation */
.mail__nav{display:inline-flex;gap:.4rem;margin-left:auto}
.btn.is-disabled{opacity:.38;pointer-events:none}
/* Search */
.mail__search{position:relative;padding:.55rem .8rem;border-bottom:1px solid var(--line)}
.mail__search input{margin:0;padding:.45rem .7rem;font-size:.85rem}
.mail__clearq{position:absolute;right:1.3rem;top:50%;transform:translateY(-50%);color:var(--soft);font-size:.9rem}
.mail__clearq:hover{color:#fff}
/* Attachments */
.mail__atts{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.8rem}
.mail__att{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .65rem;border:1px solid var(--line);border-radius:8px;font-size:.8rem;color:var(--text);background:rgba(255,255,255,.03)}
.mail__att:hover{border-color:var(--blue-400);color:var(--blue-400)}
@media(max-width:1024px){
  .mail{grid-template-columns:1fr;height:auto;min-height:0}
  .mail__accts{flex-direction:row;flex-wrap:wrap;align-items:center;gap:.5rem;overflow:visible}
  .mail__acts{margin:0;flex:1 1 100%}
  .mail__foldersel{flex:1 1 100%;margin:0}
  .mail__acctlist{flex-direction:row;overflow-x:auto;flex:1 1 100%}
  .mail__acct{flex-shrink:0}
  .mail__manage{margin:0;border:0;padding:0}
  .mail__frame{min-height:60vh}
}
/* Full-width webmail on the Mensajes page (better reading experience) */
.page-mail .content{max-width:none}
.page-mail .mail{height:calc(100vh - 130px)}

/* Admin language toggle (topbar) */
.langtog{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.langtog a{padding:.22rem .6rem;font-size:.74rem;font-weight:700;color:var(--soft);line-height:1.2}
.langtog a.is-on{background:var(--blue-500);color:#fff}
.langtog a:not(.is-on):hover{color:#fff}

/* Copy-to-clipboard button (signature) */
.copybtn{align-self:flex-start;margin-top:.4rem}