@font-face{
  font-family:"Inter_local";
  src:url("/fonts/Inter-Regular.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Inter_local";
  src:url("/fonts/Inter-Bold.woff2") format("woff2");
  font-weight:700;
  font-style:normal;
  font-display:swap;
}

:root{
  --morado:#6a11cb;
  --azul:#2575fc;
  --fondo:#f4f7f6;
  --blanco:#ffffff;
  --oscuro:#1d1d1f;
  --gris:#86868b;
  --rojo:#ff3b30;
  --borde:rgba(0,0,0,0.06);
  --focus:rgba(37,117,252,0.35);
  --sombra:0 10px 30px rgba(0,0,0,0.06);
  --sombra_hover:0 15px 35px rgba(106,17,203,0.15);
}

*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:"Inter_local",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--fondo);
  color:var(--oscuro);
  height:100vh;
  overflow:hidden;
}

.app_layout{display:flex;height:100vh;width:100vw;}

/* Sidebar */
.barra_lateral{
  width:260px;
  background:var(--blanco);
  border-right:1px solid var(--borde);
  display:flex;
  flex-direction:column;
  padding:20px 0;
}
.lateral_cabecera{
  display:flex;align-items:center;justify-content:center;gap:10px;
  margin-bottom:35px;padding:0 20px;
}
.lateral_logo_img{width:40px;height:40px;}
.lateral_logo_txt{
  font-size:1.85rem;font-weight:900;letter-spacing:2px;
  background:linear-gradient(to right,var(--morado),var(--azul));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.lateral_nav{display:flex;flex-direction:column;flex:1;}
.lateral_link{
  padding:15px 30px;
  text-decoration:none;
  color:var(--gris);
  font-weight:800;
  display:flex;align-items:center;gap:15px;
  border-left:4px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}
.lateral_link:hover{
  color:var(--morado);
  background:rgba(106,17,203,0.05);
  transform:translateY(-2px);
  box-shadow:0 10px 25px rgba(37,99,235,0.10);
}
.lateral_link_activo{
  color:var(--morado);
  background:rgba(106,17,203,0.08);
  border-left-color:var(--morado);
}
.badge_alerta{
  position:absolute;
  width:10px;height:10px;border-radius:50%;
  background:var(--rojo);
  border:2px solid var(--blanco);
}

.lateral_pie{padding:20px;}
.btn_peligro{
  width:100%;
  border:none;
  background:transparent;
  color:var(--rojo);
  font-weight:900;
  padding:15px;border-radius:14px;
  cursor:pointer;
  font-family:inherit;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.btn_peligro:hover{
  background:rgba(255,59,48,0.10);
  transform:translateY(-3px);
  box-shadow:0 10px 25px rgba(255,59,48,0.15);
}

/* Main */
.contenido_principal{
  flex:1;
  overflow-y:auto;
  padding:30px 40px;
}
.contenido_principal::-webkit-scrollbar{width:6px;}
.contenido_principal::-webkit-scrollbar-thumb{background:rgba(0,0,0,0.12);border-radius:10px;}

.noti_encabezado{
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  margin-bottom:14px;
}
.noti_titulo{font-size:2rem;font-weight:900;margin-bottom:4px;}
.noti_subtitulo{font-size:.95rem;color:var(--gris);font-weight:600;max-width:62ch;}
.noti_acciones{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;}

.btn_secundario{
  border:1px solid rgba(0,0,0,0.08);
  background:rgba(0,0,0,0.04);
  color:var(--oscuro);
  font-weight:900;
  padding:10px 14px;border-radius:999px;
  cursor:pointer;
  font-family:inherit;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.btn_secundario:hover{
  transform:translateY(-3px);
  background:rgba(0,0,0,0.06);
  box-shadow:0 10px 25px rgba(0,0,0,0.10);
}

.btn_primario{
  display:inline-block;
  text-decoration:none;
  background:var(--oscuro);
  color:var(--blanco);
  font-weight:900;
  padding:10px 16px;border-radius:999px;
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn_primario:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 25px rgba(0,0,0,0.14);
  filter:brightness(1.03);
}

/* Focus */
.lateral_link:focus-visible,
.btn_peligro:focus-visible,
.btn_secundario:focus-visible,
.btn_primario:focus-visible,
.filtro_btn:focus-visible,
.switch_input:focus-visible,
.noti_accion:focus-visible,
.noti_boton_eliminar:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:4px;
  border-radius:14px;
}

/* Galería */
.panel_galeria{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:10px 0 14px 0;
}
.tarjeta_info{
  background:var(--blanco);
  border:1px solid rgba(0,0,0,0.02);
  border-radius:18px;
  padding:16px;
  box-shadow:var(--sombra);
  transition:transform .25s ease, box-shadow .25s ease;
}
.tarjeta_info:hover{transform:translateY(-2px);box-shadow:var(--sombra_hover);}
.tarjeta_info_titulo{
  font-size:1.05rem;font-weight:900;margin-bottom:10px;
  display:flex;gap:10px;align-items:center;
}
.tarjeta_info_titulo i{color:var(--azul);}
.tarjeta_info_img{
  width:100%;height:auto;display:block;
  border-radius:14px;
  border:1px solid rgba(0,0,0,0.04);
  background:#eef2ff;
  margin-bottom:10px;
}
.tarjeta_info_texto{font-size:.92rem;line-height:1.55;color:var(--gris);font-weight:600;}

@media (min-width:980px){
  .panel_galeria{grid-template-columns:1fr 1fr;}
}

/* Preferencias */
.panel_preferencias{
  background:var(--blanco);
  border:1px solid rgba(0,0,0,0.02);
  border-radius:18px;
  padding:16px;
  box-shadow:var(--sombra);
  margin:10px 0 14px 0;
}
.panel_preferencias_titulo{
  font-size:1.05rem;font-weight:900;
  display:flex;gap:10px;align-items:center;
  margin-bottom:8px;
}
.panel_preferencias_titulo i{color:var(--azul);}
.panel_preferencias_texto{font-size:.92rem;line-height:1.55;color:var(--gris);font-weight:600;max-width:80ch;}

.preferencias_grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:12px;
}
.switch_fila{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px;border-radius:14px;
  background:rgba(0,0,0,0.02);
  border:1px solid rgba(0,0,0,0.06);
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.switch_fila:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(0,0,0,0.06);
  background:rgba(37,117,252,0.04);
}
.switch_texto{font-weight:900;color:var(--oscuro);font-size:.92rem;}
.switch_input{position:absolute;opacity:0;pointer-events:none;}
.switch_visual{
  width:46px;height:26px;border-radius:999px;
  background:rgba(0,0,0,0.18);
  position:relative;flex-shrink:0;
}
.switch_visual::after{
  content:"";
  width:20px;height:20px;border-radius:50%;
  background:var(--blanco);
  position:absolute;top:3px;left:3px;
  transition:transform .25s ease;
  box-shadow:0 6px 14px rgba(0,0,0,0.18);
}
.switch_activo .switch_visual{
  background:linear-gradient(45deg,var(--morado),var(--azul));
}
.switch_activo .switch_visual::after{
  transform:translateX(20px);
}

/* Filtros */
.filtros{
  display:flex;gap:10px;
  overflow-x:auto;
  padding-bottom:15px;
  margin-bottom:10px;
}
.filtro_btn{
  padding:9px 18px;border-radius:20px;
  font-size:.9rem;font-weight:900;
  cursor:pointer;
  background:var(--blanco);
  color:var(--gris);
  border:1px solid rgba(0,0,0,0.05);
  font-family:inherit;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}
.filtro_btn:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 25px rgba(37,99,235,0.12);
  background:var(--fondo);
  color:var(--oscuro);
}
.filtro_activo{
  background:var(--oscuro);
  color:var(--blanco);
  border-color:var(--oscuro);
}

/* Lista */
.noti_lista{margin-top:8px;}
.noti_item{
  background:var(--blanco);
  border:1px solid rgba(0,0,0,0.02);
  border-radius:16px;
  padding:18px;
  margin-bottom:15px;
  display:flex;
  align-items:flex-start;
  gap:15px;
  position:relative;
  box-shadow:var(--sombra);
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.noti_item:hover{transform:translateY(-2px);box-shadow:var(--sombra_hover);}
.noti_item_no_leida{
  background:#f0f4ff;
  border-color:rgba(37,117,252,0.10);
}
.noti_punto{
  position:absolute;
  top:22px;right:20px;
  width:10px;height:10px;
  background:var(--azul);
  border-radius:50%;
  display:none;
}
.noti_item_no_leida .noti_punto{display:block;}

.noti_icono{
  width:50px;height:50px;border-radius:50%;
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;
  color:var(--blanco);
}
.noti_tipo_sistema{background:linear-gradient(135deg,#a1c4fd,#c2e9fb);color:var(--azul);}
.noti_tipo_rutina{background:linear-gradient(135deg,var(--morado),var(--azul));}
.noti_tipo_logro{background:linear-gradient(135deg,#f6d365,#fda085);}
.noti_tipo_peligro{background:linear-gradient(135deg,#ff416c,#ff4b2b);}
.noti_tipo_recordatorio{background:#e0f7fa;color:#00c6ff;}

.noti_cuerpo{flex:1;padding-right:24px;}
.noti_item_titulo{font-size:1rem;font-weight:900;margin-bottom:3px;}
.noti_item_texto{font-size:.88rem;color:var(--gris);margin-bottom:8px;line-height:1.4;}
.noti_item_peligro .noti_item_titulo{color:var(--rojo);}

.noti_accion{
  display:none;
  font-size:.82rem;font-weight:900;
  padding:6px 12px;border-radius:10px;
  text-decoration:none;
  margin-bottom:6px;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}
.noti_accion_visible{display:inline-block;}
.noti_accion:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(0,0,0,0.10);}

.noti_accion_peligro{background:rgba(255,59,48,0.12);color:var(--rojo);}
.noti_accion_peligro:hover{background:var(--rojo);color:var(--blanco);box-shadow:0 10px 25px rgba(255,59,48,0.18);}
.noti_accion_recordatorio{background:#e0f7fa;color:#0072ff;}
.noti_accion_recordatorio:hover{background:#0072ff;color:var(--blanco);box-shadow:0 10px 25px rgba(37,99,235,0.18);}

.noti_tiempo{font-size:.78rem;color:#adb5bd;font-weight:700;display:flex;align-items:center;gap:6px;}

.noti_boton_eliminar{
  position:absolute;
  bottom:15px;right:18px;
  color:var(--rojo);
  background:none;
  border:none;
  font-size:1.2rem;
  cursor:pointer;
  opacity:0;
  padding:8px 10px;
  border-radius:12px;
  transition:opacity .25s ease, transform .25s ease, background-color .25s ease;
}
.noti_item:hover .noti_boton_eliminar{opacity:.70;}
.noti_boton_eliminar:hover{opacity:1;transform:scale(1.08);background:rgba(255,59,48,0.08);}

.noti_item_eliminando{animation:salir .4s ease forwards;}
@keyframes salir{to{opacity:0;transform:translateX(110px);}}

/* Estado vacío */
.estado_vacio{text-align:center;margin-top:50px;opacity:.85;}
.estado_vacio_icono{font-size:4rem;display:block;margin-bottom:10px;opacity:.65;}
.estado_vacio_titulo{font-size:1.6rem;font-weight:900;margin-bottom:6px;}
.estado_vacio_texto{color:var(--gris);font-weight:700;}

/* Nav móvil */
.nav_movil{
  display:none;
  position:fixed;
  bottom:0;left:0;width:100%;
  background:var(--blanco);
  box-shadow:0 -5px 25px rgba(0,0,0,0.05);
  padding:10px 25px;
  padding-bottom:env(safe-area-inset-bottom, 15px);
  justify-content:space-between;
  align-items:center;
  border-top-left-radius:25px;
  border-top-right-radius:25px;
}
.nav_movil_link{
  color:var(--gris);
  text-decoration:none;
  font-size:1.6rem;
  padding:10px;
  border-radius:16px;
  position:relative;
  transition:transform .25s ease, color .25s ease, background-color .25s ease;
}
.nav_movil_link:hover{color:var(--morado);transform:translateY(-3px);background:rgba(106,17,203,0.06);}
.nav_movil_activo{color:var(--morado);transform:translateY(-3px);}
.nav_movil_badge{top:5px;right:5px;}
.nav_movil_central{position:relative;top:-20px;}
.nav_movil_fab{
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(45deg,var(--morado),var(--azul));
  display:flex;align-items:center;justify-content:center;
  color:var(--blanco);font-size:2rem;
  text-decoration:none;
  box-shadow:0 8px 20px rgba(106,17,203,0.4);
}

@media (max-width:900px){
  .barra_lateral{display:none;}
  .nav_movil{display:flex;}
  .contenido_principal{padding:20px 20px 100px 20px;}
  .noti_encabezado{flex-direction:column;align-items:flex-start;}
  .noti_acciones{justify-content:flex-start;}
  .noti_item:hover .noti_boton_eliminar{opacity:.45;}
  .noti_boton_eliminar{opacity:.45;}
}

@media (max-width:640px){
  .preferencias_grid{grid-template-columns:1fr;}
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  .noti_item_eliminando{animation:none;opacity:0;}
}