/* Panel de correos: registro Herramienta de Mambo Style. Tokens, cascarón y componentes. */
:root{
  --bg:#F4F4F5;--surface:#FFFFFF;--bg-sunken:#EDEDEF;--surface-hover:#F6F6F7;--surface-selected:#EDEDEF;
  --ink:#111113;--ink-2:#52525B;--ink-3:#6B6B74;--ink-4:#B5B5BD;
  --brand:#15171C;--brand-hover:#2A2A2E;--lime:#C8F169;--lime-soft:#E3F8CC;--lime-ink:#1A2E05;
  --ok:#15803D;--ok-soft:#E7F7EC;--warn:#B45309;--warn-soft:#FEF6E7;--bad:#B91C1C;--bad-soft:#FEECEC;--info:#1E40AF;--info-soft:#E8EFFD;
  --line:rgba(17,17,19,.08);--line-strong:rgba(17,17,19,.14);
  --ring:inset 0 0 0 1px var(--line);--ring-strong:inset 0 0 0 1px var(--line-strong);--ring-focus:inset 0 0 0 1.5px var(--ink);
  --r-sm:10px;--r-md:14px;--r-lg:20px;--r-xl:24px;--r-pill:999px;
  --shadow-float:0 16px 32px -16px rgba(17,17,19,.18);--shadow-modal:0 30px 60px -30px rgba(17,17,19,.28);
  --ease-std:cubic-bezier(.4,0,.2,1);--ease-pop:cubic-bezier(.34,1.56,.64,1);--ease-out:cubic-bezier(.16,1,.3,1);
  --rail-w:232px;--header-h:64px;--panel-pad:24px;--control-h:36px;--font:"Onest",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:500 14px/1.5 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit}
::selection{background:var(--lime-soft)}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
code{font:500 12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg-sunken);padding:1px 6px;border-radius:6px}
h1,h2,h3,p,dl,dd,ul{margin:0}
ul{padding:0;list-style:none}

/* Cascarón */
.shell{display:grid;grid-template-columns:var(--rail-w) minmax(0,1fr);min-height:100vh}
.rail{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:8px;padding:14px;background:var(--brand);color:#9A9DA6}
.rail-logo{display:grid;place-items:center;width:36px;height:36px;margin:2px 0 14px;border-radius:10px;background:var(--lime);color:var(--brand);font:700 16px/1 var(--font);text-decoration:none}
.rail-nav{display:flex;flex-direction:column;gap:2px}
.rail-item{display:flex;align-items:center;min-height:40px;padding:0 12px;border-radius:10px;color:#C9CBD2;font:600 13px/1 var(--font);text-decoration:none;transition:background 160ms var(--ease-std),color 160ms var(--ease-std)}
.rail-item:hover{background:rgba(255,255,255,.06);color:#fff}
.rail-item.is-active{background:var(--lime);color:var(--brand)}
.rail-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 4px}
.rail-cuenta{font:600 12px/1.3 var(--font);color:#C9CBD2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rail-salir{border:0;background:none;color:#9A9DA6;font:600 12px/1 var(--font);cursor:pointer;padding:8px;border-radius:8px}
.rail-salir:hover{color:#fff;background:rgba(255,255,255,.06)}
.main{min-width:0}
.view-head{position:sticky;top:0;z-index:5;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;min-height:var(--header-h);padding:14px 24px;background:var(--bg);border-bottom:1px solid var(--line)}
.view-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.view-actions form{display:contents}
.content{display:flex;flex-direction:column;gap:16px;padding:24px;max-width:1280px}
.eyebrow{font:700 11px/1.2 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.page-title{font:700 24px/1.1 var(--font);letter-spacing:-.025em;margin-top:4px;overflow-wrap:anywhere}
.page-sub{font-size:13px;color:var(--ink-3);margin-top:4px}
.page-sub a,.link{color:var(--ink-2);font-weight:600;text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px}
.link{font-size:13px}
.aviso{margin:16px 24px 0;padding:10px 14px;border-radius:var(--r-md);background:var(--lime-soft);color:var(--lime-ink);font-weight:600;font-size:13px}
.aviso.is-bad{background:var(--bad-soft);color:var(--bad)}
.aviso a{font-weight:700}

/* Paneles y listas */
.section-card{padding:var(--panel-pad);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--ring)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.row-list>li{border-bottom:1px solid var(--line)}
.row-list>li:last-child{border-bottom:0}
.row-list>li:has(.row-link:hover){border-bottom-color:transparent}
.row-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;margin:0 -12px;padding:12px;border-radius:var(--r-md);text-decoration:none;transition:background 160ms var(--ease-std)}
.row-link:not(.is-static):hover{background:var(--surface-hover)}
.row-link>span:first-child{display:flex;flex-direction:column;gap:2px;min-width:0}
.row-title{font:600 14px/1.3 var(--font);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-sub{font-size:13px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-meta{display:flex;align-items:center;gap:12px;font:700 11px/1 var(--font);letter-spacing:.04em;color:var(--ink-4)}
.row-date{font:600 12px/1 var(--font);color:var(--ink-4);font-variant-numeric:tabular-nums}
.row-num{font:600 12px/1 var(--font);color:var(--ink-3);font-variant-numeric:tabular-nums}
.empty{padding:32px 20px;text-align:center}
.empty-title{font:600 14px/1.4 var(--font)}
.empty-sub{font-size:13px;color:var(--ink-3)}
.status-line{font-size:13px;color:var(--ink-2);line-height:1.6}
.status-line a{font-weight:600}
.dot{display:inline-block;width:8px;height:8px;margin-right:8px;vertical-align:middle;border-radius:999px;background:var(--ink-4)}
.dot.is-ok{background:var(--ok)}.dot.is-warn{background:#F59E0B}
.muted{color:var(--ink-3);font-size:12px}
.hint{font-size:12px;color:var(--ink-3);line-height:1.9}.hint code{margin-right:4px}

/* KPIs */
.metric-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.metric-col{padding:0 20px;border-left:1px solid var(--line)}
.metric-col:first-child{padding-left:0;border-left:0}
.metric-col dt{font:700 11px/1.2 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.metric-col dd{margin-top:6px;font:700 28px/1.1 var(--font);letter-spacing:-.025em;font-variant-numeric:tabular-nums}
.bar{height:6px;margin:20px 0 24px;border-radius:999px;background:var(--bg-sunken);overflow:hidden}
.bar>span{display:block;height:100%;width:var(--w,0%);background:var(--ink);border-radius:999px;transition:width 600ms var(--ease-out)}
.def-list{display:grid;gap:10px}
.def-list>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px;align-items:baseline;font-size:13px}
.def-list dt{color:var(--ink-3);font-weight:600}
.def-list dd{overflow-wrap:anywhere}
.def-list dd a{font-weight:600}

/* Chips */
.pill{display:inline-flex;align-items:center;gap:6px;min-height:24px;padding:0 10px;border-radius:999px;background:var(--bg-sunken);color:var(--ink-2);font:600 12px/1 var(--font);white-space:nowrap}
.pill.is-ok{background:var(--ok-soft);color:var(--ok)}.pill.is-bad{background:var(--bad-soft);color:var(--bad)}.pill.is-warn{background:var(--warn-soft);color:var(--warn)}.pill.is-info{background:var(--info-soft);color:var(--info)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:32px;padding:0 14px;border-radius:999px;background:var(--surface);box-shadow:var(--ring-strong);color:var(--ink-2);font:600 13px/1 var(--font);text-decoration:none}
.chip.is-active{background:var(--ink);color:#fff;box-shadow:none}

/* Botones */
.primary-button,.secondary-button,.ghost-button,.danger-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--control-h);padding:0 16px;border:0;border-radius:999px;font:600 13px/1 var(--font);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background 160ms var(--ease-std),transform 220ms var(--ease-pop),color 160ms var(--ease-std)}
.primary-button{background:var(--brand);color:#fff}
.primary-button:hover{background:var(--brand-hover);transform:translateY(-1px)}
.primary-button:active{transform:scale(.98)}
.primary-button:disabled{background:var(--ink-4);cursor:not-allowed;transform:none}
.primary-button .arr{transition:transform 220ms var(--ease-pop)}
.primary-button:hover .arr{transform:translateX(3px)}
.secondary-button{background:var(--surface);color:var(--ink);box-shadow:var(--ring-strong)}
.secondary-button:hover{background:var(--surface-hover)}
.secondary-button:disabled{color:var(--ink-4);cursor:not-allowed}
.ghost-button{background:transparent;color:var(--ink-2);box-shadow:var(--ring)}
.ghost-button:hover{background:var(--surface-hover)}
.danger-button{background:var(--bad-soft);color:var(--bad)}
.danger-button:hover{background:var(--bad);color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.danger-zone{display:flex;justify-content:flex-end;padding:4px 0}

/* Formularios */
.stack{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>span{font:600 13px/1.2 var(--font);color:var(--ink-2)}
.field input,.field select,.field textarea,.input{min-height:var(--control-h);padding:0 12px;border:0;border-radius:var(--r-sm);background:var(--surface);color:var(--ink);font:500 14px/1.4 var(--font);box-shadow:var(--ring-strong);width:100%;transition:box-shadow 160ms var(--ease-std)}
.field textarea{padding:10px 12px;font:500 12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical;min-height:200px}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible,.input:focus-visible{box-shadow:var(--ring-focus);outline:none}
.field select,select.input{appearance:none;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 18px) calc(50% - 2px),calc(100% - 13px) calc(50% - 2px);background-size:5px 5px;background-repeat:no-repeat}
.field-error{font-size:13px;color:var(--bad);font-weight:600}
.fields-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.field-wide{grid-column:1/-1}
.check,.radio{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer}
.check input,.radio input{width:16px;height:16px;accent-color:var(--brand);margin:0}
.radio-row{display:flex;flex-wrap:wrap;gap:8px 20px}
.toolbar{display:grid;grid-template-columns:minmax(200px,2fr) repeat(2,minmax(140px,1fr)) auto;gap:8px;align-items:center}
.inline-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}
.inline-form .field{flex:1 1 240px}
.steps{margin:0;padding-left:0;counter-reset:paso;display:grid;gap:12px}
.steps li{position:relative;padding-left:48px;font-size:13px;line-height:1.6;color:var(--ink-2);list-style:none;counter-increment:paso}
.steps li::before{content:"0" counter(paso);position:absolute;left:0;top:2px;font:700 11px/1 var(--font);letter-spacing:.08em;color:var(--ink-4)}
.steps strong{color:var(--ink)}

/* Tablas con grid */
.table{display:flex;flex-direction:column;margin:0 -8px}
.table-head,.table-row{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1.3fr) minmax(0,1fr) minmax(0,.8fr) minmax(0,.9fr) 110px;gap:16px;align-items:center;padding:0 12px}
.table-head{min-height:40px;font:700 11px/1.2 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line)}
.table-row{min-height:48px;padding:8px 12px;border-bottom:1px solid var(--line);font-size:13px;color:var(--ink-2);text-decoration:none;border-radius:var(--r-md);transition:background 160ms var(--ease-std)}
.table-row:hover{background:var(--surface-hover)}
.table-row>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cell-main{color:var(--ink);font-weight:600;display:flex;flex-direction:column;gap:2px}
.cell-sub{font-size:12px;color:var(--ink-3);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.is-num{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-4);font-weight:600}
.table-envios .table-head,.table-envios .table-row{grid-template-columns:minmax(0,2fr) minmax(0,.8fr) minmax(0,2fr) 140px}
.table-envios-5 .table-head,.table-envios-5 .table-row{grid-template-columns:minmax(0,1.8fr) minmax(0,2fr) minmax(0,1fr) minmax(0,.8fr) 140px}
.table-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 4px 0;font-size:13px;color:var(--ink-3)}
.pager{display:flex;gap:8px}

/* Editor de plantilla */
.editor-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:16px;align-items:start}
.editor-grid>form{padding:var(--panel-pad);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--ring)}
.preview-col{position:sticky;top:calc(var(--header-h) + 16px);display:flex;flex-direction:column;gap:12px;padding:var(--panel-pad);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--ring)}
.preview-frame{width:100%;height:560px;border:0;border-radius:var(--r-md);background:#fff;box-shadow:var(--ring)}

/* Drawer */
.drawer{position:fixed;inset:0;z-index:50;display:flex;justify-content:flex-end;background:rgba(17,17,19,.32);opacity:0;transition:opacity 240ms var(--ease-std)}
.drawer[hidden]{display:none}.drawer.is-open{opacity:1}
.drawer-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:min(440px,100vw);height:100%;margin:0;background:var(--surface);border-radius:var(--r-xl) 0 0 var(--r-xl);box-shadow:var(--shadow-modal);transform:translateX(24px);transition:transform 360ms var(--ease-out)}
.drawer.is-open .drawer-panel{transform:none}
.drawer-head{padding:20px 24px 16px;border-bottom:1px solid var(--line)}
.drawer-head h2{font:700 16px/1.2 var(--font);letter-spacing:-.01em;margin-top:4px}
.drawer-body{padding:20px 24px;overflow:auto;overscroll-behavior:contain}
.drawer-foot{display:flex;justify-content:space-between;gap:8px;padding:16px 24px;border-top:1px solid var(--line)}

/* Entrar */
.login-body{display:grid;place-items:center;min-height:100vh;padding:24px}
.login-card{width:min(400px,100%);padding:32px;border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--ring)}
.login-card .page-sub{margin-bottom:20px}
.login-card .primary-button{align-self:flex-start}

/* Responsive */
@media (max-width:1100px){.grid-2,.editor-grid{grid-template-columns:1fr}.preview-col{position:static}}
@media (max-width:1024px){
  :root{--rail-w:0px;--header-h:auto}
  .shell{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);align-content:start}
  .rail{position:sticky;top:0;z-index:10;height:auto;flex-direction:row;align-items:center;gap:6px;padding:10px 12px;overflow-x:auto;scrollbar-width:none}
  .rail-logo{margin:0 6px 0 0;flex:none}
  .rail-nav{flex-direction:row;gap:2px}
  .rail-item{min-height:34px;padding:0 10px;white-space:nowrap}
  .rail-foot{margin-left:auto;flex:none}.rail-cuenta{display:none}
  .view-head{position:static;flex-direction:column;align-items:flex-start;padding:16px}
  .content{padding:16px}.aviso{margin:12px 16px 0}
  .metric-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 0}
  .metric-col:nth-child(3){padding-left:0;border-left:0}
}
@media (max-width:720px){
  :root{--panel-pad:18px}
  .toolbar{grid-template-columns:1fr 1fr}.toolbar .input[type=search]{grid-column:1/-1}
  .fields-grid{grid-template-columns:1fr}
  .table-head{display:none}
  .table-row{grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:10px 12px}
  .table-row>span:not(.cell-main):not(.is-num):not(:has(.pill)){display:none}
  .table-row .is-num{text-align:left;font-size:12px}
  .def-list>div{grid-template-columns:1fr;gap:2px}
  .metric-row{grid-template-columns:1fr}.metric-col{padding:10px 0;border-left:0;border-bottom:1px solid var(--line)}.metric-col:last-child{border-bottom:0}
  .drawer-panel{width:100vw;border-radius:0;transform:translateY(32px)}
  .row-link{grid-template-columns:1fr}.row-meta{justify-content:space-between}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}