/* ===== CM-FINITY Admin — tema oscuro (por defecto) y claro ===== */
:root {
  --fondo: #0b0d17;
  --fondo-grad1: #2a1d6b55;
  --fondo-grad2: #00d4ff1f;
  --superficie: #12152a;
  --tarjeta: rgba(255,255,255,.035);
  --tarjeta-solida: #141831;
  --hover: rgba(255,255,255,.05);
  --borde: rgba(255,255,255,.09);
  --texto: #e8eaf6;
  --fuerte: #ffffff;
  --suave: #9aa0c3;
  --primario: #7c5cff;
  --primario2: #00d4ff;
  --verde: #22c55e;
  --rojo: #ef4444;
  --ambar: #f59e0b;
  --azul: #38bdf8;
  --violeta: #a78bfa;
  --gris: #94a3b8;
  --sombra: 0 20px 60px rgba(0,0,0,.45);
  --radio: 14px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-tema="oscuro"]) {
    --fondo: #f4f5fb; --fondo-grad1: #7c5cff22; --fondo-grad2: #00d4ff18; --superficie: #ffffff;
    --tarjeta: #ffffff; --tarjeta-solida: #ffffff; --hover: #f1f3fa; --borde: #e3e6f0;
    --texto: #1f2340; --fuerte: #0f1229; --suave: #6b7194; --sombra: 0 20px 50px rgba(30,35,80,.18);
    --verde: #16a34a; --rojo: #dc2626; --ambar: #d97706; --azul: #0284c7; --violeta: #7c3aed; --gris: #64748b;
    color-scheme: light;
  }
}
:root[data-tema="claro"] {
  --fondo: #f4f5fb; --fondo-grad1: #7c5cff22; --fondo-grad2: #00d4ff18; --superficie: #ffffff;
  --tarjeta: #ffffff; --tarjeta-solida: #ffffff; --hover: #f1f3fa; --borde: #e3e6f0;
  --texto: #1f2340; --fuerte: #0f1229; --suave: #6b7194; --sombra: 0 20px 50px rgba(30,35,80,.18);
  --verde: #16a34a; --rojo: #dc2626; --ambar: #d97706; --azul: #0284c7; --violeta: #7c3aed; --gris: #64748b;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--texto);
  background: radial-gradient(1200px 600px at 10% -10%, var(--fondo-grad1), transparent),
              radial-gradient(900px 500px at 110% 10%, var(--fondo-grad2), transparent), var(--fondo);
  background-attachment: fixed;
  min-height: 100vh;
}
body.sin-scroll { overflow: hidden; }
a { color: var(--primario2); text-decoration: none; }
:root[data-tema="claro"] .contenedor a { color: var(--primario); }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin: 0; color: var(--fuerte); }
h2 { font-size: 16px; margin: 0 0 12px; color: var(--fuerte); }
small { display: block; color: var(--suave); font-size: 12.5px; }
.sub, .txt-suave { color: var(--suave); }
.sub { margin: 0 0 14px; }
.txt-ambar { color: var(--ambar); font-weight: 600; }
.mono, code { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }

/* ----- cabecera ----- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 24px; border-bottom: 1px solid var(--borde);
  background: color-mix(in srgb, var(--fondo) 75%, transparent); backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 20;
}
.top nav { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.top nav a, .top nav .link { color: var(--suave); padding: 6px 12px; border-radius: 8px; font-size: 14px; }
.top nav a:hover, .top nav .link:hover, .top nav a.activo { color: var(--fuerte); background: var(--hover); text-decoration: none; }
.marca { font-weight: 600; letter-spacing: .5px; display: flex; align-items: center; gap: 8px; color: var(--fuerte) !important; }
.marca:hover { text-decoration: none; }
.marca b { color: var(--primario2); }
:root[data-tema="claro"] .marca b { color: var(--primario); }
.marca.grande { font-size: 22px; justify-content: center; margin-bottom: 4px; }
.logo {
  display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; font-size: 20px;
  background: linear-gradient(135deg, var(--primario), var(--primario2)); color: #fff;
}
.icono {
  font: inherit; cursor: pointer; background: none; border: 1px solid transparent; color: var(--suave);
  width: 34px; height: 34px; border-radius: 9px; display: inline-grid; place-items: center; font-size: 16px;
}
.icono:hover { background: var(--hover); color: var(--fuerte); }
.icono.flotante { position: fixed; top: 14px; right: 14px; border-color: var(--borde); }

/* ----- estructura ----- */
.contenedor { max-width: 1320px; margin: 0 auto; padding: 22px 16px 60px; }
.tarjeta {
  background: var(--tarjeta); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 18px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.cabecera { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.rejilla { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
.rejilla > .pila > .tarjeta { margin-bottom: 0; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; align-items: start; }
.layout > .tarjeta { margin-bottom: 0; }
.pila { display: flex; flex-direction: column; gap: 14px; }
.fila { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.fila.fin { justify-content: flex-end; margin-top: 4px; }
.fila .izq { margin-right: auto; }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tres { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.inline { display: inline; margin: 0; }

/* ----- formularios ----- */
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--suave); }
label > .txt-suave { font-size: 11.5px; margin-top: -5px; }
label.check { flex-direction: row; align-items: center; gap: 8px; cursor: pointer; }
label.check input { width: auto; }
input, select, textarea {
  font: inherit; color: var(--texto); background: var(--superficie); border: 1px solid var(--borde);
  border-radius: 10px; padding: 9px 12px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primario); box-shadow: 0 0 0 3px #7c5cff33; }
input:disabled { opacity: .5; }
.con-boton { display: flex; gap: 6px; }
.con-boton input { flex: 1; min-width: 0; font-family: ui-monospace, Consolas, monospace; }

.interruptor { flex-direction: row; align-items: center; gap: 10px; cursor: pointer; color: var(--texto); font-size: 14px; }
.interruptor input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.interruptor span { width: 40px; height: 22px; border-radius: 99px; background: var(--borde); position: relative; transition: background .2s; flex: none; }
.interruptor span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; }
.interruptor input:checked + span { background: var(--verde); }
.interruptor input:checked + span::after { transform: translateX(18px); }
.interruptor input:focus-visible + span { box-shadow: 0 0 0 3px #7c5cff55; }

/* ----- botones ----- */
.btn, button.link {
  font: inherit; font-size: 14px; cursor: pointer; border: 1px solid var(--borde); background: var(--superficie); color: var(--texto);
  padding: 8px 14px; border-radius: 10px; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  transition: border-color .15s, filter .15s, transform .05s;
}
button.link { border: 0; background: none; color: var(--suave); }
.btn:hover { border-color: var(--primario); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primario { background: linear-gradient(135deg, var(--primario), #5b8cff); border-color: transparent; color: #fff; font-weight: 600; }
.btn.primario:hover { filter: brightness(1.1); }
.btn.chico { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn.icono-btn { padding: 5px 9px; font-weight: 700; letter-spacing: 1px; }
.btn.peligro { background: var(--rojo); border-color: transparent; color: #fff; font-weight: 600; }
.btn.peligro-suave { color: var(--rojo); }
.peligro-zona { border-color: #ef444455; }

/* ----- alertas / pills ----- */
.alerta { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; word-break: break-word; }
.alerta.ok { background: #22c55e18; border-color: #22c55e55; color: var(--verde); }
.alerta.error { background: #ef444418; border-color: #ef444455; color: var(--rojo); }
.alerta.aviso { background: #f59e0b18; border-color: #f59e0b55; color: var(--ambar); }

.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
        background: var(--hover); border: 1px solid var(--borde); white-space: nowrap; }
.pill.verde   { color: var(--verde);   border-color: color-mix(in srgb, var(--verde) 40%, transparent);   background: color-mix(in srgb, var(--verde) 12%, transparent); }
.pill.rojo    { color: var(--rojo);    border-color: color-mix(in srgb, var(--rojo) 40%, transparent);    background: color-mix(in srgb, var(--rojo) 12%, transparent); }
.pill.ambar   { color: var(--ambar);   border-color: color-mix(in srgb, var(--ambar) 40%, transparent);   background: color-mix(in srgb, var(--ambar) 12%, transparent); }
.pill.azul    { color: var(--azul);    border-color: color-mix(in srgb, var(--azul) 40%, transparent);    background: color-mix(in srgb, var(--azul) 12%, transparent); }
.pill.violeta { color: var(--violeta); border-color: color-mix(in srgb, var(--violeta) 40%, transparent); background: color-mix(in srgb, var(--violeta) 12%, transparent); }
.pill.gris    { color: var(--gris); }

/* ----- estadísticas ----- */
.stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 18px; }
.stat {
  font: inherit; text-align: left; color: var(--suave); font-size: 13px; cursor: pointer;
  background: var(--tarjeta); border: 1px solid var(--borde); border-radius: var(--radio); padding: 14px 16px;
  position: relative; overflow: hidden; transition: border-color .15s, transform .15s;
}
div.stat { cursor: default; }
button.stat:hover { transform: translateY(-2px); border-color: var(--primario); }
.stat.activo { border-color: var(--primario); box-shadow: 0 0 0 3px #7c5cff33; }
.stat span { display: block; font-size: 28px; font-weight: 700; color: var(--fuerte); line-height: 1.2; }
.stat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--primario); opacity: .8; }
.stat.verde::before { background: var(--verde); } .stat.verde span { color: var(--verde); }
.stat.rojo::before  { background: var(--rojo); }  .stat.rojo span  { color: var(--rojo); }
.stat.ambar::before { background: var(--ambar); } .stat.ambar span { color: var(--ambar); }
.stat.gris::before  { background: var(--gris); }
.stat.azul::before  { background: var(--azul); }  .stat.azul span  { color: var(--azul); }
.pulso { animation: pulso .6s ease; }
@keyframes pulso { 0% { transform: scale(1); } 40% { transform: scale(1.15); } 100% { transform: scale(1); } }

/* ----- barra de herramientas ----- */
.barra { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.barra .buscar { flex: 1 1 260px; position: relative; }
.barra .buscar input { padding-left: 36px; }
.barra .buscar::before { content: "⌕"; position: absolute; left: 12px; top: 50%; transform: translateY(-52%); color: var(--suave); font-size: 18px; }
.barra select { width: auto; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.chip { font: inherit; font-size: 13px; cursor: pointer; padding: 5px 12px; border-radius: 99px; border: 1px solid var(--borde); background: none; color: var(--suave); }
.chip:hover { color: var(--fuerte); }
.chip.activo { background: var(--primario); color: #fff; border-color: transparent; }
.sync { margin-left: auto; font-size: 12px; color: var(--suave); display: inline-flex; align-items: center; gap: 6px; }
.sync i { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 var(--verde); animation: latido 2s infinite; }
.sync.girando i { background: var(--azul); }
@keyframes latido { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--verde) 60%, transparent); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* ----- tablas ----- */
.tabla-scroll { overflow-x: auto; }
.tabla-scroll.alto-max { max-height: 260px; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px; color: var(--suave); font-weight: 600; }
tbody tr { transition: background .15s; }
tbody tr:hover td { background: var(--hover); }
table.compacta td, table.compacta th { padding: 7px 6px; font-size: 14px; }
.der { text-align: right; }
.acciones { white-space: nowrap; }
.acciones .btn { margin-left: 4px; }
.vacio { text-align: center; color: var(--suave); padding: 28px 12px; }
.fila-vencida td:first-child { box-shadow: inset 3px 0 0 var(--rojo); }
.fila-suspendida td { opacity: .7; }
.quien { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 34px; height: 34px; border-radius: 10px; flex: none; display: grid; place-items: center; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--primario), var(--primario2));
}
.avatar.grande { width: 52px; height: 52px; font-size: 22px; border-radius: 14px; }
.link-usuario { font: inherit; font-weight: 600; color: var(--fuerte); background: none; border: 0; padding: 0; cursor: pointer; text-align: left; }
.link-usuario:hover { color: var(--primario); text-decoration: underline; }

/* ----- actividad ----- */
.actividad { position: sticky; top: 76px; max-height: calc(100vh - 100px); display: flex; flex-direction: column; }
.actividad-cab { display: flex; align-items: center; justify-content: space-between; }
.punto-vivo { width: 9px; height: 9px; border-radius: 50%; background: var(--verde); animation: latido 2s infinite; }
.feed { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 1; }
.feed li { display: flex; gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--borde); font-size: 14px; }
.feed li:last-child { border-bottom: 0; }
.feed li.nuevo { animation: entra .8s ease; }
.feed.compacto li { padding: 7px 2px; }
@keyframes entra { from { background: color-mix(in srgb, var(--primario) 25%, transparent); transform: translateX(8px); } to { background: transparent; transform: none; } }
.dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 6px; flex: none; background: var(--gris); }
.dot.verde { background: var(--verde); } .dot.rojo { background: var(--rojo); } .dot.ambar { background: var(--ambar); }
.ver-todo { display: block; text-align: center; font-size: 13px; padding-top: 10px; }

/* ----- menú contextual ----- */
.menu {
  position: absolute; z-index: 40; min-width: 230px; background: var(--tarjeta-solida); border: 1px solid var(--borde);
  border-radius: 12px; box-shadow: var(--sombra); padding: 6px; animation: aparece .12s ease;
}
.menu > button { display: block; width: 100%; text-align: left; font: inherit; font-size: 14px; background: none; border: 0; color: var(--texto); padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.menu > button:hover:not(:disabled) { background: var(--hover); }
.menu > button:disabled { opacity: .45; cursor: default; }
.menu hr { border: 0; border-top: 1px solid var(--borde); margin: 4px 0; }
.menu-titulo { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--suave); padding: 6px 10px 4px; }
.menu-renovar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; padding: 0 4px 6px; }
.menu-renovar button { font: inherit; font-size: 12.5px; padding: 6px 2px; border-radius: 8px; border: 1px solid var(--borde); background: var(--superficie); color: var(--texto); cursor: pointer; }
.menu-renovar button:hover { border-color: var(--verde); color: var(--verde); }
.peligro-txt { color: var(--rojo) !important; }

/* ----- modal ----- */
.modal-fondo {
  position: fixed; inset: 0; z-index: 50; background: rgba(5,7,15,.6); backdrop-filter: blur(4px);
  display: grid; place-items: center; padding: 16px; animation: aparece .15s ease;
}
.modal {
  width: 100%; max-width: 560px; max-height: calc(100vh - 32px); overflow-y: auto;
  background: var(--tarjeta-solida); border: 1px solid var(--borde); border-radius: 18px; box-shadow: var(--sombra);
  animation: sube .2s ease;
}
.modal.grande { max-width: 760px; }
.modal.chico { max-width: 440px; }
.modal-cab { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 0; position: sticky; top: 0; background: var(--tarjeta-solida); z-index: 1; }
.modal-cab h2 { margin: 0; font-size: 18px; }
.modal-cuerpo { padding: 14px 20px 20px; }
.modal-cuerpo p { margin: 0 0 10px; }
@keyframes aparece { from { opacity: 0; } to { opacity: 1; } }
@keyframes sube { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }
.resumen-usuario { display: flex; gap: 14px; align-items: center; margin-bottom: 12px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--borde); margin-bottom: 16px; }
.tab { font: inherit; font-size: 14px; background: none; border: 0; border-bottom: 2px solid transparent; color: var(--suave); padding: 8px 12px; cursor: pointer; margin-bottom: -1px; }
.tab.activo { color: var(--fuerte); border-bottom-color: var(--primario); }
.atajos { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.lista-pcs { list-style: none; padding: 0; margin: 0 0 12px; }
.lista-pcs li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--borde); }
.clave-grande { display: flex; gap: 10px; align-items: center; background: var(--superficie); border: 1px dashed var(--primario); border-radius: 12px; padding: 12px 14px; margin: 12px 0; }
.clave-grande code { flex: 1; font-size: 20px; letter-spacing: 1px; color: var(--fuerte); word-break: break-all; }
.confirmar-texto { font-size: 15px; }
.soltar { border: 2px dashed var(--borde); border-radius: 12px; padding: 18px; text-align: center; cursor: pointer; color: var(--suave); transition: border-color .15s, background .15s; }
.soltar.sobre, .soltar:hover { border-color: var(--primario); background: var(--hover); }
.soltar input { display: none; }

/* ----- toasts ----- */
#toasts { position: fixed; right: 16px; bottom: 16px; z-index: 60; display: flex; flex-direction: column; gap: 8px; max-width: min(380px, calc(100vw - 32px)); }
.toast {
  background: var(--tarjeta-solida); color: var(--texto); border: 1px solid var(--borde); border-left: 4px solid var(--verde);
  border-radius: 12px; padding: 12px 14px; box-shadow: var(--sombra); font-size: 14px;
  transform: translateY(12px); opacity: 0; transition: transform .25s, opacity .25s;
}
.toast.visible { transform: none; opacity: 1; }
.toast.error { border-left-color: var(--rojo); }
.toast.aviso { border-left-color: var(--ambar); }

/* ----- login ----- */
.login-caja { max-width: 400px; margin: 10vh auto 0; text-align: center; }
.login-caja form { text-align: left; }

/* ----- responsive ----- */
@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
  .actividad { position: static; max-height: 420px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .rejilla { grid-template-columns: 1fr; }
  .tres { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .contenedor { padding: 14px 12px 60px; }
  .top { padding: 10px 12px; }
  .top nav a, .top nav .link { padding: 6px 8px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat { padding: 10px 12px; }
  .stat span { font-size: 22px; }
  .dos, .tres { grid-template-columns: 1fr; }
  .barra .btn { flex: 1; justify-content: center; }
  .barra select { flex: 1; }
  .tarjeta { padding: 14px; }
  .sync { margin-left: 0; }
  /* La tabla de usuarios se convierte en tarjetas */
  .tabla-usuarios thead { display: none; }
  .tabla-usuarios, .tabla-usuarios tbody, .tabla-usuarios tr, .tabla-usuarios td { display: block; width: 100%; }
  .tabla-usuarios tr { border: 1px solid var(--borde); border-radius: 12px; margin-bottom: 10px; padding: 8px 10px; background: var(--superficie); }
  .tabla-usuarios tr:hover td { background: none; }
  .tabla-usuarios td { border: 0; padding: 4px 0; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
  .tabla-usuarios td[data-l]::before { content: attr(data-l); color: var(--suave); font-size: 12px; }
  .tabla-usuarios td[data-l="Usuario"]::before { display: none; }
  .tabla-usuarios td.acciones { justify-content: flex-end; padding-top: 8px; border-top: 1px solid var(--borde); margin-top: 4px; }
  .fila-vencida td:first-child { box-shadow: none; }
  .tabla-usuarios tr.fila-vencida { border-color: color-mix(in srgb, var(--rojo) 50%, transparent); }
  .modal-fondo { padding: 0; align-items: end; }
  .modal, .modal.grande, .modal.chico { max-width: none; border-radius: 18px 18px 0 0; max-height: 92vh; }
}