:root {
  --morado: #512BD4;
  --morado-2: #7C4DFF;
  --noche: #13102B;
  --fondo: #F4F3FA;
  --tarjeta: #FFFFFF;
  --texto: #1D1B2C;
  --suave: #6B6880;
  --linea: #E7E5F0;
  --verde: #12805C;  --verde-f: #E3F5EE;
  --ambar: #B25E09;  --ambar-f: #FFF1DC;
  --rojo: #C62828;   --rojo-f: #FDE8E8;
  --azul: #1E60C9;   --azul-f: #E4EEFD;
  --gris: #6B6880;   --gris-f: #EFEEF4;
  --radio: 16px;
  --sombra: 0 1px 2px rgba(19, 16, 43, .06), 0 8px 24px rgba(19, 16, 43, .06);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #0F0D22;
    --tarjeta: #1A1736;
    --texto: #ECEAF7;
    --suave: #A19DBD;
    --linea: #2B2750;
    --verde: #4CC79A;  --verde-f: #123528;
    --ambar: #F2A54A;  --ambar-f: #3A2810;
    --rojo: #F07171;   --rojo-f: #3D1717;
    --azul: #7AA8F5;   --azul-f: #142949;
    --gris: #A19DBD;   --gris-f: #24213F;
    --sombra: 0 1px 2px rgba(0, 0, 0, .3);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[v-cloak] { display: none; }
html, body { margin: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--fondo);
  color: var(--texto);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
h1, h2 { margin: 0; letter-spacing: -.01em; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
button { font: inherit; cursor: pointer; }

/* ---------- Marca ---------- */
.marca { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.1rem; letter-spacing: .02em; }
.marca b { color: var(--morado-2); font-weight: 700; }
.marca.grande { font-size: 1.6rem; justify-content: center; }
.logo {
  width: 30px; height: 30px; border-radius: 9px;
  background: radial-gradient(circle at 50% 50%, transparent 5px, #fff 5.5px, #fff 8px, transparent 8.5px), linear-gradient(135deg, var(--morado), var(--morado-2));
}

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(124, 77, 255, .25), transparent), var(--noche); }
.login-caja { width: 100%; max-width: 380px; background: var(--tarjeta); border-radius: 22px; padding: 32px 28px; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); }
.login-sub { text-align: center; color: var(--suave); margin: 6px 0 24px; }
.login label { display: block; font-size: .85rem; font-weight: 500; color: var(--suave); margin-bottom: 14px; }
.login input {
  display: block; width: 100%; margin-top: 6px; padding: 12px 14px; font: inherit; color: var(--texto);
  background: var(--fondo); border: 1px solid var(--linea); border-radius: 12px; outline: none;
}
.login input:focus { border-color: var(--morado-2); box-shadow: 0 0 0 3px rgba(124, 77, 255, .2); }
.boton { width: 100%; padding: 13px; border: 0; border-radius: 12px; background: var(--morado); color: #fff; font-weight: 600; margin-top: 6px; }
.boton:disabled { opacity: .6; cursor: wait; }
.nota { color: var(--suave); font-size: .8rem; text-align: center; margin: 16px 0 0; }

/* ---------- Barra ---------- */
.barra {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px;
  padding: 12px 24px; background: var(--noche); color: #fff;
}
.barra-der { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.usuario { color: #C9C4EE; font-size: .9rem; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip { background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .14); border-radius: 999px; padding: 6px 12px; font-size: .82rem; }
.chip:hover { background: rgba(255, 255, 255, .14); }
.chip.activo { background: rgba(124, 77, 255, .35); border-color: var(--morado-2); }

.vivo { display: flex; align-items: center; gap: 8px; font-size: .82rem; padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, .06); }
.vivo .punto { width: 9px; height: 9px; border-radius: 50%; background: #9A96B8; }
.vivo.bien .punto { background: #3DDC97; box-shadow: 0 0 0 0 rgba(61, 220, 151, .6); animation: pulso 2s infinite; }
.vivo.mal .punto { background: #FF6B6B; }
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, .55); }
  70% { box-shadow: 0 0 0 9px rgba(61, 220, 151, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0); }
}

/* ---------- Página ---------- */
.pagina { min-height: 100vh; }
.encabezado, .kpis, .columnas, .pie, .pagina > .aviso, .cargando { max-width: 1280px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
.encabezado { display: flex; align-items: flex-end; justify-content: space-between; padding-top: 28px; padding-bottom: 18px; }
.fecha { margin: 0 0 4px; color: var(--suave); }
h1 { font-size: 1.9rem; font-weight: 700; }
.reloj { margin: 0; font-family: "JetBrains Mono", monospace; font-size: 1.6rem; color: var(--suave); font-variant-numeric: tabular-nums; }

.kpis { display: grid; grid-template-columns: 2fr repeat(5, 1fr); gap: 14px; }
.kpi { background: var(--tarjeta); border-radius: var(--radio); padding: 16px 18px; box-shadow: var(--sombra); display: flex; flex-direction: column; gap: 4px; }
.kpi-etq { color: var(--suave); font-size: .82rem; font-weight: 500; }
.kpi-num { font-size: 2rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi-num small { font-size: 1rem; font-weight: 500; color: inherit; opacity: .7; }
.kpi.principal { background: linear-gradient(135deg, var(--morado), #2B1A8F); color: #fff; }
.kpi.principal .kpi-etq { color: #D8D2FF; }
.barra-avance { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .2); margin-top: 8px; overflow: hidden; }
.barra-avance span { display: block; height: 100%; background: #3DDC97; border-radius: 6px; transition: width .6s ease; }
.verde { color: var(--verde); } .ambar { color: var(--ambar); } .rojo { color: var(--rojo); }
.ambar-txt { color: var(--ambar); font-size: .85rem; }

.columnas { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 18px; margin-top: 18px; align-items: start; }
.lateral { display: flex; flex-direction: column; gap: 18px; }
.tarjeta { background: var(--tarjeta); border-radius: var(--radio); box-shadow: var(--sombra); padding: 18px 18px 8px; }
.tarjeta-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.tarjeta-cab h2 { font-size: 1.02rem; font-weight: 600; }
.contador { font-weight: 600; font-size: .85rem; padding: 2px 10px; border-radius: 999px; background: var(--gris-f); color: var(--gris); }
.contador.ambar { background: var(--ambar-f); color: var(--ambar); }
.contador.rojo { background: var(--rojo-f); color: var(--rojo); }
.filtro input { padding: 8px 12px; border: 1px solid var(--linea); border-radius: 10px; background: var(--fondo); color: var(--texto); font: inherit; font-size: .88rem; width: 220px; max-width: 100%; outline: none; }
.filtro input:focus { border-color: var(--morado-2); }
.vacio { color: var(--suave); text-align: center; padding: 18px 0 22px; margin: 0; font-size: .92rem; }

/* Lista de checadas */
.feed { padding-bottom: 6px; }
.lista-checadas, .lista-simple { list-style: none; margin: 0; padding: 0; }
.lista-checadas { max-height: calc(100vh - 330px); min-height: 280px; overflow-y: auto; margin: 0 -8px; }
.lista-checadas li {
  display: grid; grid-template-columns: 72px 38px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 10px 8px; border-radius: 12px; border-bottom: 1px solid var(--linea);
}
.lista-checadas li:last-child { border-bottom: 0; }
.lista-checadas li.nueva { animation: entra .5s ease-out, brillo 10s ease-out; }
.lista-checadas li.anulada { opacity: .5; text-decoration: line-through; }
@keyframes entra { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@keyframes brillo { 0%, 40% { background: rgba(124, 77, 255, .14); } 100% { background: transparent; } }
.hora { color: var(--suave); font-size: .9rem; }
.iniciales { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; font-weight: 700; background: rgba(124, 77, 255, .12); color: var(--morado-2); }
.persona { display: flex; flex-direction: column; min-width: 0; }
.persona b { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.persona small { color: var(--suave); font-size: .8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.lista-simple li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--linea); }
.lista-simple li:last-child { border-bottom: 0; }
.lista-simple .persona small { white-space: normal; }

.pill { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.pill.verde { background: var(--verde-f); color: var(--verde); }
.pill.ambar { background: var(--ambar-f); color: var(--ambar); }
.pill.rojo { background: var(--rojo-f); color: var(--rojo); }
.pill.azul { background: var(--azul-f); color: var(--azul); }
.pill.gris { background: var(--gris-f); color: var(--gris); }
.punto-mini { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: parpadeo 1.6s infinite; }
@keyframes parpadeo { 50% { opacity: .3; } }

.aviso { padding: 10px 14px; border-radius: 12px; font-size: .9rem; margin: 0 0 12px; }
.aviso.rojo { background: var(--rojo-f); color: var(--rojo); }
.pagina > .aviso { margin-top: 0; }
.cargando { color: var(--suave); padding-top: 40px; padding-bottom: 40px; text-align: center; }
.pie { color: var(--suave); font-size: .8rem; text-align: center; padding-top: 24px; padding-bottom: 28px; }

/* ---------- Pantallas chicas ---------- */
@media (max-width: 1000px) {
  .kpis { grid-template-columns: repeat(3, 1fr); }
  .kpi.principal { grid-column: 1 / -1; }
  .columnas { grid-template-columns: 1fr; }
  .lista-checadas { max-height: none; }
}
@media (max-width: 600px) {
  .barra { padding: 10px 16px; gap: 10px; flex-wrap: wrap; }
  .usuario { display: none; }
  .encabezado, .kpis, .columnas, .pie, .pagina > .aviso, .cargando { padding-left: 16px; padding-right: 16px; }
  .encabezado { padding-top: 20px; }
  h1 { font-size: 1.5rem; }
  .reloj { font-size: 1.1rem; }
  .kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi:last-child { grid-column: span 2; }
  .kpi-num { font-size: 1.6rem; }
  .lista-checadas li { grid-template-columns: 64px minmax(0, 1fr) auto; gap: 10px; }
  .lista-checadas .iniciales { display: none; }
  .tarjeta-cab { flex-wrap: wrap; }
  .filtro, .filtro input { width: 100%; }
}